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0x1000}, {&(0x7f00002f9000)="ad9c6b85991d84334ea3799df94db869d976d572ff0778a93697c908d60eb0442debfea5edd892295333cfb9b0b436de07090ef122f026945fc69682ba71928f024ccf53362f6ce993adb8395fd97db1bbe114f8872976324707e5ca7679105665bcbf7b4e2b0ce2132caf9969fbe071c25580e48c793ca3e77f1aa7df64e7fbc8b5fcf052194d429d01fe9554db76f8456eb7d3c37ee41542b5ef444f1167891df095f41d", 0xa5}, {&(0x7f00002fa000+0xa5b)="936035a3827fb7cc5f2c62a4a567c8fec279ccff4642bdaf8fd5e3a0e4e9b2d91f90edbe1d6c0227ff97dfe0e13b5e9700954b6f3c37951997f52c54b1df12c8a91012b9b5ae157291d75dba8971e19eaf9b70de6f06", 0x56}, {&(0x7f00002c3000)="", 0x0}, {&(0x7f00002fc000-0x1000)="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", 0x1000}], 0x8, 0x4) splice(r3, 0x0, r1, 0x0, 0x10001, 0x0) bind$nfc_llcp(r4, &(0x7f0000011000)={0x27, 0x1, 0x2, 0x2, 0x81, 0x1ff, "99708f28fb59f53e73c251aa9f15f81f356d16a7a1c77c5bcdb07c8524f686efe769aebd737223591df0e6b536359b7a4da4b0af8c08b7afb2decafd5d4570", 0x9}, 0x60) mmap(&(0x7f00002f7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00002f7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mtu(r5, 0x0, 0xa, &(0x7f00002f7000)=0x0, &(0x7f00002f7000)=0x4) ioctl$TTUNGETFILTER(r3, 0x801054db, &(0x7f00000bc000-0x54)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") socket$inet_icmp_raw(0x2, 0x3, 0x1) mmap(&(0x7f00002fc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00002fd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCMGET(r3, 0x5415, &(0x7f00002fe000-0x4)=0x0) 2017/12/07 04:21:08 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x10000000, 0x0, 0x83ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$sndseq(&(0x7f0000c06000-0xd)="2f6465762f736e642f73657100", 0x0, 0x0) syz_open_dev$sndseq(&(0x7f0000acb000-0xd)="2f6465762f736e642f73657100", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000b40000)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000acd000-0x9)="2f6465762f6b766d00", 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f000013f000)={0x26, "6861736800000000000000000000", 0x0, 0x0, "73686131000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) r3 = accept$alg(r2, 0x0, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000f14000)=[{&(0x7f0000d2e000)="2e", 0x1}, {&(0x7f0000278000-0x6c)="060000000000000001d7fc1bf8a07aaa336ab4fd38442a992569b816cfa74e99cd97608e83030008d7f1bf2229ac9d5abd8c907fecce591704abd7c664aab29f47d80da8fc2ab4cac8965aab61bf28a5128e176b60f6303facf3529e3a49db477dc903a807df4c4a0faf2cb5", 0x6c}], 0x2, 0x0) splice(0xffffffffffffffff, 0x0, r3, 0x0, 0x800000000000000, 0x0) utime(&(0x7f0000c97000-0x8)="2e2f66696c653000", &(0x7f0000a98000)={0xedf2, 0x0}) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x1) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000af6000)={0x10004, 0x0, 0x0, 0x1000, &(0x7f0000a98000/0x1000)=nil}) ioctl$KVM_SMI(r4, 0xaeb7) ioctl$KVM_RUN(r4, 0xae80, 0x0) ioctl$KVM_RUN(r4, 0xae80, 0x0) getxattr(&(0x7f0000662000-0x8)="2e2f66696c653000", &(0x7f0000f58000-0xc)=@random={"62747266732e00", "7573657200"}, &(0x7f0000451000-0x22)="00000000000000000000000000000000000000000000000000000000000000000000", 0x22) r5 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000dae000)="2f6465762f72666b696c6c00", 0x115080, 0x0) epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, r0, &(0x7f0000359000-0xc)={0x70000003, 0x0}) ioctl$KVM_GET_CPUID2(r5, 0xc008ae91, &(0x7f0000709000)={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]}]}) ioctl$KVM_PPC_GET_PVINFO(r1, 0x4080aea1, &(0x7f00003ae000-0xaf)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") ioctl$KVM_RUN(r4, 0xae80, 0x0) 2017/12/07 04:21:08 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) mmap(&(0x7f0000000000/0xa7a000)=nil, 0xa7a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)="2f6465762f73657175656e63657200", 0x42, 0x0) mmap(&(0x7f0000a7a000/0x1000)=nil, 0x1000, 0x4000000003, 0x12, r1, 0x0) signalfd(r1, &(0x7f0000a7a000)={0xfffffffffffffffa}, 0x8) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000000b000-0x10)="2f6465762f73657175656e6365723200", 0x8002, 0x0) clock_nanosleep(0x2, 0x1, &(0x7f00009ec000-0x10)={0x0, 0x989680}, &(0x7f00004e5000-0x10)={0x0, 0x0}) keyctl$session_to_parent(0x12) mmap(&(0x7f0000a7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$nfc_llcp(r1, &(0x7f0000c0f000-0x60)={0x27, 0x0, 0xfffffffffffffffd, 0x0, 0xff, 0x5, "f770f7faf9cb81a3128fb746b3daf388ceaa3430f7c0f413d87f76860bd8e7e888e3f97467321fc363941940b03197ca8bafb45928ab94bb65bab8d5dd54f4", 0x6}, 0x60) r3 = epoll_create1(0x0) r4 = userfaultfd(0x800) r5 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000063d000-0x10)="2f6465762f73657175656e6365723200", 0x101000, 0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r1, &(0x7f000001a000-0xc)={0x40000002, 0x0}) ioctl$TCSETAF(r5, 0x5404, &(0x7f000070c000)={0x4, 0x4, 0x0, 0x0, 0x0, 0x1000, 0x0, 0x0, 0x0, 0x8001}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x7, &(0x7f0000003000-0x10)={0x0, 0x0}) write$sndseq(r1, &(0x7f000068a000-0x90)=[{0x7a6, 0x1, 0xe0c0, 0x0, @time={0x77359400, 0x0}, {0xffff, 0xfff}, {0x80000000, 0x81}, @raw32={[0x4, 0x7, 0x100000001]}}, {0xbe, 0x80000000, 0xfffffffeffffffff, 0x9, @time={0x0, 0x0}, {0x7, 0xe9a}, {0x7, 0x5}, @quote={{0x6, 0x4}, 0xfff, &(0x7f0000be2000-0x30)={0x8, 0xfffffffffffbfffe, 0x1002, 0x9, @tick=0x6, {0x20, 0x5}, {0x8, 0xb}, @queue={0x2000000000002, {0x1ff, 0xf098}}}}}, {0x3, 0xff, 0x7, 0x6, @tick=0x45c40943, {0x7ff, 0x101}, {0x5, 0x0}, @control={0x5, 0x5, 0x40}}], 0x90) ioctl$TCSETA(r2, 0x5402, &(0x7f000032d000-0x14)={0x800000000000, 0x0, 0x100000000000008, 0x0, 0x20000000400002, 0x30, 0xffffffffffffffff, 0x20004000000cff, 0x0, 0x7}) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000327000)={{{@in=@remote={0x0, 0x0, 0x0, 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000d72000)=0xe8) r7 = geteuid() setsockopt$inet_IP_XFRM_POLICY(r5, 0x0, 0x11, &(0x7f000066f000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3, 0x3, 0x1, 0x2048, 0x7, 0x20, 0x20, 0x3, r6, r7}, {0x1f, 0x0, 0x4, 0xffff, 0x281903f5, 0x200, 0x6, 0x1ff}, {0xd8c9, 0x100000001, 0x8b7d, 0x7}, 0x4, 0x2, 0x7f, 0x0, 0x42, 0x3}, {{@in=@rand_addr=0xa306, 0xbfb, 0x20}, 0x2, @in=@loopback=0x7f000001, 0xa, 0x3, 0xa9045612dbca1be2, 0x8, 0xfffffffffffffff8, 0x200, 0x8000000043}}, 0xe8) ioctl$TCSETSW(r5, 0x5402, &(0x7f00007e9000-0x24)={0x5c97, 0x7fffffff, 0x267, 0x5, 0xfffffffffffff93e, 0x5, 0x0, 0x409, 0x40, 0xfffffffffffffffe, 0xcd7, 0x0}) clock_gettime(0x7, &(0x7f00005cf000-0x10)={0x0, 0x0}) write$sndseq(r2, &(0x7f000000a000)=[{0x40081, 0x3, 0x200000000000000, 0x6, @tick=0x800, {0x9, 0x1}, {0x0, 0x0}, @time=@time={r8, r9+10000000}}], 0x30) ioctl$TCSETAF(r2, 0x5404, &(0x7f0000a79000)={0x6, 0x6, 0x100, 0x91a3, 0x1, 0x9, 0x100000000, 0x50, 0xfff, 0x7}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x6, &(0x7f00008ab000)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r1, 0xc05c5340, &(0x7f0000187000-0x68)={0x7, 0x3f3a66a, 0x8, {r10, r9}, 0x9, 0x100000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$setflags(r4, 0x2, 0x1) ioctl$TIOCGSID(r1, 0x540f, &(0x7f00003b7000)=0x0) r12 = getegid() sendmsg$netlink(r0, &(0x7f000046e000-0x38)={0x0, 0x0, &(0x7f00008b8000)=[{&(0x7f000001b000+0xd58)=[{0x14, 0x1e, 0x209, 0x0, 0x100, "14"}], 0x14}], 0x1, &(0x7f0000d3b000)=[@cred={0x20, 0x1, 0x2, r11, r7, r12}], 0x1, 0x0}, 0x8) 2017/12/07 04:21:08 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x6) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f00001b6000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) bind$netlink(r0, &(0x7f00000b8000)={0x10, 0x0, 0x4, 0x8}, 0xc) r1 = accept4$inet6(0xffffffffffffff9c, &(0x7f00005e5000-0x1c)={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000194000)=0x1c, 0x80800) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000810000)={0x4, [0x0, 0x2, 0x4, 0x3ff]}, &(0x7f000034f000-0x4)=0xc) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000e2a000)="2f6465762f7667615f6172626974657200", 0x0, 0x0) ioctl$DRM_IOCTL_GEM_CLOSE(r2, 0x40086409, &(0x7f0000ea0000)={0x0, 0x0}) r3 = socket$inet(0x2, 0x4, 0x2b) setsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f0000000000)={{{@in6=@loopback={0x0, 0x1}, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0xffffffffffffffff, 0x80000001, 0x0, 0x0, 0x0}, {0x4000000, 0x40, 0x0, 0x0}, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0}, {{@in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x0, 0x0}, 0x0, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xfffffffffffffffc, 0x0, 0x3, 0x0, 0x0, 0x3, 0x0}}, 0xe8) ioctl$EVIOCGABS3F(r2, 0x8018457f, &(0x7f0000845000-0xcb)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") sendto$inet(r3, &(0x7f0000098000)="", 0x0, 0x0, &(0x7f0000c24000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/07 04:21:08 executing program 3: mmap(&(0x7f0000000000/0xffd000)=nil, 0xffd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000ffe000)="2f6465762f73672300", 0x8, 0x400) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r0, 0x800443d2, &(0x7f00002b3000-0x10)={0x1, &(0x7f0000ba8000-0x14)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}]}) sendto$inet6(0xffffffffffffffff, &(0x7f0000ffe000-0x1)="64", 0x1, 0x0, &(0x7f0000ff6000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x274000000}, 0x1c) write(0xffffffffffffffff, &(0x7f0000ffa000)="", 0x0) r1 = socket(0x11, 0x800, 0x4) setsockopt$bt_BT_SECURITY(r1, 0x112, 0x4, &(0x7f0000ba0000)={0xca89, 0x4}, 0x2) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TIOCLINUX5(r2, 0x541c, &(0x7f00006fd000-0x28)={0x5, 0x10000, 0x1, 0xfffffffffffffff7, 0x1}) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept$inet6(r2, &(0x7f0000ffd000)={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000ffe000-0x4)=0x1c) mprotect(&(0x7f000001e000/0xc00000)=nil, 0xc00000, 0x8) mlock2(&(0x7f0000244000/0x2000)=nil, 0x2000, 0x1) r4 = dup2(r3, r3) ioctl$KDGKBSENT(r4, 0x4b48, &(0x7f000062f000)={0x1, 0x2, 0x2}) sched_getscheduler(0x0) r5 = openat$vcs(0xffffffffffffff9c, &(0x7f0000518000)="2f6465762f76637300", 0x401, 0x0) ioctl$TIOCGSID(r5, 0x540f, &(0x7f0000998000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCPKT(r4, 0x5420, &(0x7f0000b7d000)=0x39bff690) mknodat(r5, &(0x7f0000000000)="2e2f66696c653000", 0x8042, 0x5) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(r4, 0xc010640b, &(0x7f00004b6000-0x10)={0x0, 0x0, 0x5}) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f00004e1000)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_FLINK(r4, 0xc008640a, &(0x7f00009ea000-0x8)={r6, r7}) socket$inet6(0xa, 0x80007, 0x3) ioctl$int_out(r5, 0x2, &(0x7f0000001000)=0x0) 2017/12/07 04:21:08 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000832000-0xd)="2f6465762f7573626d6f6e2300", 0x814, 0x1fd) r1 = perf_event_open(&(0x7f0000b8a000)={0x0, 0x78, 0xffffffffffff0000, 0x2, 0x3, 0x4, 0x0, 0x0, 0x8, 0x3, 0x0, 0x2, 0x0, 0x800000, 0x0, 0x80000040000, 0x7ffffffffe, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x7, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x4) r2 = creat(&(0x7f00000f3000)="2e2f66696c653000", 0x9f) ioctl$TTUNGETFILTER(r2, 0x800854db, &(0x7f000082a000-0x84)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") ioctl$sock_inet_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000b41000)=0x0) syz_emit_ethernet(0x3e, &(0x7f0000ca4000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @random="f57bf63f9192", [], {{0x8000086dd, @arp=@generic={0x304, 0x6004, 0x6, 0xc, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, "025d3d957941b7b5fab02667", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], "9f4cd01f265cb5202f046e728bcb3858"}}}}, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x7fff, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x100, 0x0, 0x7, 0x0, 0x0, 0x1000, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(r0, 0x540f, &(0x7f0000851000-0x4)=0x0) r3 = fcntl$getown(r0, 0x9) timer_create(0x5, &(0x7f0000ec4000-0x60)={0x0, 0x10, 0x2, @tid=r3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000339000)=0x0) r4 = perf_event_open(&(0x7f0000f47000)={0x400002, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000, 0x0, 0x8000fe, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x200000000000000, 0x0}, 0x0, 0xffffffffffffffff, r1, 0x0) fcntl$lock(r2, 0x5, &(0x7f0000385000)={0x1, 0x2, 0xf, 0x35b, 0x0}) r5 = dup3(r4, r4, 0x80000) ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x89e2, &(0x7f0000d9b000)={r5}) ioctl$sock_kcm_SIOCKCMUNATTACH(0xffffffffffffffff, 0x89e1, &(0x7f0000641000)={r5}) perf_event_open(&(0x7f000001d000)={0x80000002, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x8000004100, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x80000001, r4, 0xfffffffffffffffc) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_extract_tcp_res(&(0x7f00003d9000)={0x42424242, 0x42424242}, 0xa, 0x7) mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = socket$inet_sctp(0x2, 0x3, 0x84) setsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f000024e000-0x4)=0x4002, 0x4) setsockopt$inet_int(r7, 0x0, 0xa, &(0x7f0000de6000)=0x3, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r8 = socket(0x10, 0x2, 0x480000000010) write(r8, &(0x7f0000977000)="240000001d0001000000000800000004083900fa1000010006000100f7727f0001fffffecf089b", 0x27) connect$inet6(r6, &(0x7f0000531000-0x1c)={0xa, 0x0, 0xfff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4}, 0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x5, 0x8000000032, 0xffffffffffffffff, 0x1) 2017/12/07 04:21:08 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x15, 0x4, 0xffb, &(0x7f0000d4f000)={0x0, 0x0}) ioctl$KDSKBSENT(r1, 0x4b49, &(0x7f0000d52000)="3900000300f7f5008533") ioctl$TIOCSWINSZ(r0, 0x5414, &(0x7f000077e000)={0x6, 0x70aba, 0xffffffff, 0x3ff}) r2 = socket$inet6_udp(0xa, 0x2, 0x0) r3 = openat(r2, &(0x7f00003f0000-0x8)="2e2f66696c653000", 0x404800, 0x4000000000000) ioctl$sock_inet_SIOCSIFADDR(r3, 0x8916, &(0x7f00004f2000)={@generic="8de28b9c8cb6786a4cf37de69b2b5416", @ifru_flags=0x40000005}) getsockopt$inet_mreqn(r0, 0x0, 0x80000000000027, &(0x7f000052d000-0xc)={@remote={0x0, 0x0, 0x0, 0x0}, @multicast2=0x0, 0x0}, &(0x7f0000b29000)=0xc) mmap(&(0x7f0000810000/0x2000)=nil, 0x2000, 0x1, 0x31, 0xffffffffffffffff, 0x0) r4 = memfd_create(&(0x7f000077a000-0x1)="00", 0x5) mmap(&(0x7f0000000000/0xaa2000)=nil, 0xaa2000, 0x9, 0x11, r4, 0x0) mmap(&(0x7f0000a3c000/0x4000)=nil, 0x4000, 0x4, 0x8010, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$FIONREAD(r1, 0x541b, &(0x7f0000003000-0x4)=0x0) mmap(&(0x7f0000e9e000/0x1000)=nil, 0x1000, 0x80000003, 0x36, 0xffffffffffffffff, 0x49) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005f3000/0x2000)=nil, 0x2000, 0x20000000003, 0x40010, r4, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigaction(0x2a, &(0x7f00003f5000-0x20)={0x408, {0x7}, 0x3ffffffd, 0x4000000000005}, &(0x7f00009b8000-0x20)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f00005b0000-0x8)={0x0}) mmap(&(0x7f0000b4a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syzkaller login: [ 52.866353] kvm: KVM_SET_TSS_ADDR need to be called before entering vcpu 2017/12/07 04:21:08 executing program 1: r0 = socket(0x13, 0x88000004, 0x40000003) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000001000)={0x0, @in6={{0xa, 0x0, 0x401, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x7}, &(0x7f0000006000-0x4)=0x98) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000003000)={r1, 0xb824ab24}, &(0x7f0000003000-0x4)=0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000005000)={r2, 0x2803d, 0x4200000040d92, 0x8f0d}, &(0x7f0000004000-0x2)=0x10) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreq(r0, 0x0, 0x2020, &(0x7f0000003000-0x8)={@remote={0x0, 0x0, 0x0, 0x0}, @multicast2=0x0}, &(0x7f0000005000)=0x8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x40000000000004, 0x80000032, r0, 0xfffffffffffffffe) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x40000003, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x4, 0x8810, r0, 0xffffffffffffffff) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x2, 0x32, 0xffffffffffffffff, 0x20) mmap(&(0x7f0000000000/0xfde000)=nil, 0xfde000, 0x2000001, 0x32, 0xffffffffffffffff, 0x0) r3 = socket(0x2, 0x3, 0x1) mmap(&(0x7f0000fdf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r3, &(0x7f0000a08000-0x3)="034005", 0x3, 0x4000008000, &(0x7f0000fde000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f00003f5000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r3, &(0x7f0000fde000)="370be3fae35c677cc1008000000000000027558e531ac8d7482610", 0x1b, 0x80000, &(0x7f0000fe2000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000fde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x110, r0, 0x0) mmap(&(0x7f0000895000/0x2000)=nil, 0x2000, 0x5, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pselect6(0x40, &(0x7f0000004000-0x40)={0x40000000007f, 0x400, 0x7, 0x2, 0xffffffffffffffff, 0x4, 0x9, 0x638c}, &(0x7f0000822000)={0x1f, 0x3f, 0x0, 0x0, 0x200, 0x8, 0x401, 0x220}, &(0x7f0000fe6000-0x40)={0x689, 0x8000, 0x6b, 0x4, 0x2, 0x10, 0x80000002, 0x3}, &(0x7f00000ac000)={0x0, 0x0}, &(0x7f0000004000-0x8)={&(0x7f0000003000)={0x3}, 0x8}) 2017/12/07 04:21:08 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) socket$alg(0x26, 0x5, 0x0) r1 = accept$alg(r0, 0x0, 0x0) close(r1) r2 = socket$alg(0x26, 0x5, 0x0) pipe(&(0x7f0000c52000-0x8)={0x0, 0x0}) r3 = socket$alg(0x26, 0x5, 0x0) socket$alg(0x26, 0x5, 0x0) bind$alg(r3, &(0x7f000000a000-0x3d)={0x26, "685a730000000000000000000020", 0x0, 0x0, "63726333326300000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) r4 = accept$alg(r2, 0x0, 0x0) sendmmsg$alg(r4, &(0x7f0000ee8000-0x38)=[{0x0, 0x0, &(0x7f0000a23000-0x30)=[{&(0x7f0000be6000-0x4f)="8c", 0x1}], 0x1, &(0x7f00007d7000)=[@iv={0x110, 0x117, 0x2, 0xf5, "8cae7205a54f77d48742ca70ce86290e51844608eb3fe8df9479fa19e0cb6c8df33831714dc1111bd083befc843ee165df323f3c754e6e632576c6d2043c8a27999e2fd6a4f19371924851fd6149e64031e384b81a79d8294b3aa8b23e7cd0a489d4d362de3ae72603e73766b276420658ae21c62eec6ba3c6150403074dec11ff58807cfdf5367c26084576c8647e5cfb4257547a053267d00022c02ecb8f2aa3a5191cb408607d8b57d86be2174adb542c717e8ac967a891a7a33cbb735d567db07f5c57ed68914d74d300e7636628b03daa77ee04dac6dd34e2c7ef7381db2a4491862c7dd8040ed3ff1676ea35c563f085b4a7"}, @op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0xfff}], 0x140, 0x40}], 0x1, 0x4000000) r5 = socket$alg(0x26, 0x5, 0x0) bind$alg(r5, &(0x7f00003f2000-0x58)={0x26, "6861736800000000000000000000", 0x4, 0x0, "6372637431306469662d67656e657269630000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) setsockopt$ALG_SET_KEY(r5, 0x117, 0x1, &(0x7f0000052000)="e5fcb5bf91aa7855fbcdfef1ddb42113", 0x10) r6 = accept$alg(r5, 0x0, 0x0) recvmsg(r6, &(0x7f0000201000)={&(0x7f0000ca9000-0x10)=@ax25={0x0, {"00000000000000"}, 0x0}, 0x10, &(0x7f0000153000-0x90)=[{&(0x7f0000c77000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x59}, {&(0x7f0000d5d000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xe2}, {&(0x7f0000486000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}, {&(0x7f00006b6000-0x13)="00000000000000000000000000000000000000", 0x13}, {&(0x7f00000b0000-0x1000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}, {&(0x7f00002a8000-0x1000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}, {&(0x7f0000457000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xcb}, {&(0x7f0000600000-0xa7)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xdb}], 0x8, &(0x7f000037a000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x66, 0x1}, 0x40000023) [ 53.007348] binder: 3389:3393 ioctl 402c5342 20000f98 returned -22 [ 53.016214] raw_sendmsg: syz-executor1 forgot to set AF_INET. Fix it! 2017/12/07 04:21:08 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f0000000000)="2f6465762f7663732300", 0x6, 0x20000) ioctl$KVM_ASSIGN_PCI_DEVICE(r0, 0x8040ae69, &(0x7f0000664000)={0x6, 0x8, 0x40, 0x2, 0xfffffffffffffffc}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f00005d0000-0xa)="2f6465762f6375736500", 0x8010000080802, 0x0) pread64(r1, &(0x7f0000a4c000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x38, 0x0) setsockopt$inet_buf(r1, 0x0, 0x2d, &(0x7f00007b6000)="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", 0xfe) poll(&(0x7f0000dde000)=[{r1, 0x80, 0x0}, {r1, 0x8000, 0x0}, {r1, 0x1202, 0x0}, {r1, 0x28a, 0x0}], 0x4, 0xad5) ioctl$sock_inet_SIOCSIFNETMASK(r1, 0x891c, &(0x7f0000262000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) write$fuse(r1, &(0x7f0000b56000)={0x50, 0xfffffffffffffffe, 0x1, @fuse_init_out={0x7, 0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x50) openat(r1, &(0x7f0000c18000)="2e2f66696c653000", 0x8000, 0x140) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r1, &(0x7f0000ef6000-0xc)={0x2, 0x0}) 2017/12/07 04:21:08 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffff9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xba, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x7ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000f52000)={0x2, 0x78, 0xd4e7, 0x0, 0x4, 0x80000000000, 0x0, 0x0, 0x0, 0xe, 0x2001000000000fa, 0x0, 0x0, 0x17, 0x0, 0x100000000, 0x1, 0x0, 0x0, 0x0, 0x0, 0xffffffff80000000, 0x0, 0xfffffffffffffffe, 0x6, 0x100000003, 0x0}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000002000-0xf)="2f6465762f73657175656e63657200", 0x10000, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000002000-0x10)={0x0, 0x1001, 0x4, 0x40}, &(0x7f0000003000-0x4)=0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000001000)={r2, 0x41fed8e8, 0x6, 0x3, 0x5, 0x168}, &(0x7f0000003000-0x4)=0x14) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCSIFADDR(r1, 0x8916, &(0x7f0000c38000)={"cfd6a11cc4090000007109191ac6f072", {0x4, 0x3, 0xd, "81bcc0570afd", 0x7, 0x0}}) openat$rtc(0xffffffffffffff9c, &(0x7f00006bd000-0x9)="2f6465762f72746300", 0x80, 0x0) r3 = syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x2, 0x0) mmap(&(0x7f0000c68000/0x2000)=nil, 0x2000, 0xfffffffffffffffe, 0x1000000000032, 0xffffffffffffffff, 0x0) r4 = gettid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f0000001000)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10) getsockopt$inet_sctp_SCTP_RTOINFO(r3, 0x84, 0x0, &(0x7f00004b4000-0x10)={r5, 0x800000000000004, 0x8, 0x6}, &(0x7f000031d000-0x4)=0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000003000-0x78)={0xffffffffffffffff, 0x78, 0xde, 0x0, 0x4a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xfffffffffffffffd, 0x2000000, 0x0}, r4, 0xffffffffffffffff, 0xffffffffffffffff, 0x7) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008ab000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/12/07 04:21:08 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x447, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clock_nanosleep(0x0, 0x0, &(0x7f00009cb000)={0x77359400, 0x0}, &(0x7f0000010000)={0x0, 0x0}) getrusage(0x0, &(0x7f000042c000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) clock_settime(0x0, &(0x7f0000965000-0x10)={r1, r0}) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000b8d000-0x9)="2f6465762f6b766d00", 0x0, 0x0) gettid() connect$nfc_raw(r2, &(0x7f00001f3000)={0x27, 0x200, 0x1, 0x6}, 0x10) io_setup(0x800, &(0x7f0000519000-0x8)=0x0) clock_gettime(0x0, &(0x7f000015a000)={0x0, 0x0}) io_getevents(r3, 0x3, 0x6, &(0x7f0000e2e000-0xc0)=[{0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}], &(0x7f0000772000-0x10)={r4, r5+30000000}) r6 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r6, 0xae60) ioctl$KVM_CREATE_VCPU(r6, 0xae41, 0x801) ioctl$KVM_IRQ_LINE(r6, 0x4008ae61, &(0x7f0000aca000-0x8)={0x2, 0x8001}) ioctl$KVM_SET_IRQCHIP(r6, 0x8208ae63, &(0x7f0000e43000)=@ioapic={0x2, 0x0, 0x0, 0x0, 0x0, [{0x5e, 0x7b, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x2a, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x9, 0x5922, [0x0, 0x0, 0x0, 0x0], 0x2000000000000000}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, {0x0, 0x80000000000000, 0x7, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0xffffffeffffffffd, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x101, 0x200000000000000a, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x2}, {0x5d0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x9}, {0x0, 0x0, 0xfffffffffffffffd, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x1}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x6, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0xfffffffffffffffc, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x25, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x1, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x2, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x7, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}]}) [ 53.051934] binder: 3389:3393 ioctl 402c5342 20000f98 returned -22 2017/12/07 04:21:08 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x24, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2) socket(0x40000000011, 0x100000000000004, 0x20000000eac) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000844000-0x9)="2f6465762f73672300", 0x400, 0x101000) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00008f5000-0x9)="696c6c696e6f697300", 0x9) ioctl$TCGETS(r0, 0x5401, &(0x7f0000144000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f000013e000)="2e2f66696c653000", 0x141046, 0x0) utimes(&(0x7f0000880000-0x8)="2e2f66696c653000", &(0x7f000065e000)={{0x0, 0x2710}, {0x0, 0x0}}) ioctl$TIOCGSID(r1, 0x540f, &(0x7f00008a7000-0x4)=0x0) get_robust_list(r2, &(0x7f000012d000+0x71)=&(0x7f000053d000)={&(0x7f0000000000/0x1000)=nil, 0x0, &(0x7f0000000000/0x1000)=nil}, &(0x7f00008b2000-0x8)=0x18) setsockopt$inet6_dccp_buf(r0, 0x21, 0xc, &(0x7f0000e4e000-0xe8)="2d2afcd011ae89e13b669d09186c743cf212b298c122f93d8d24818cb703ec34311cffad782b655cbf46289e7037ceddcfd3b1b889b19ae9d3a2ab6562967c71ce98e640347cfa86a2cdc792f3192685face62a653b1a49a029b0b92822341694cc988bec251f9573a667c597b6dd91883dd9cf037f459692a1eccb88fd88e51537588364d89abfd2208000000cdfca9c3041bf5c5bdfba3a77d105ca6997303304d69ad82c214c4066146003c2e0ecf580ee590e700c7ed6e3532ebd4935d9711b81df13ca165a7b303a168a5a30f02e93effcbf4f19a89151118a2aa4f543d7389d3cb6bf166b2", 0xe8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$bt_bnep(0x1f, 0x3, 0x4) r3 = perf_event_open(&(0x7f00004e7000)={0x2, 0x78, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x1000000, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r3, 0x40082406, &(0x7f0000f3c000)="00") socket$kcm(0x29, 0x200003ff, 0x0) mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket(0x8000000000000023, 0x2, 0xfffffffffffffffe) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(r4, 0x29, 0x3f, &(0x7f0000d0e000-0x8)="fcffffffffffffff", 0x8) eventfd2(0x401, 0x80001) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f00005af000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_str(r5, 0x1, 0x19, &(0x7f0000bb2000-0x4)="d30300", 0x3) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) gettid() perf_event_open(&(0x7f0000001000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x666, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x8, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) r6 = socket$inet6_dccp(0xa, 0x6, 0x0) getsockopt(r6, 0x2000000000010d, 0x2, &(0x7f0000b24000)="00000000", &(0x7f0000000000)=0x4) 2017/12/07 04:21:08 executing program 4: r0 = socket$inet(0x2, 0x3, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000000000+0x133)="00", 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwritev(r1, &(0x7f0000002000)=[{&(0x7f0000000000)="0de559dc44e6261494303dc34b64093cdcec70f106efc035fac6df3fbfc13cd5", 0x20}], 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f0000002000-0x4)=0x80, 0x4) fcntl$addseals(r1, 0x409, 0x9) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x5, 0x11, r1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept$ipx(0xffffffffffffff9c, &(0x7f0000004000-0x10)={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, &(0x7f0000e6e000-0x4)=0x10) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto(r0, &(0x7f0000003000)="0ab6978007272fcc84a7192b436db899cc7d302b4d4da50ea68d32fe3f2dfe8f0b4b6d0e2a1c06388cd75ee3f89bd81d371e2a4854f5064539dfdeca84a6ab323afa7a7824661bd437d2046de9f67584e2e824e1f9fffc19f89ae638b21a9b3e1fbff733036630a18eb690c70ee9d2753f55de8f3de07a7060e33019d8b34e0c5e4885f258d59826fd95a73b98fee905482f7df0332a2d5c27a87e0c6d0e226c953ad889364c285607bbfc5a090b80ca8c90bbfecc2b28b8445c89b1ba78a5c2023d41c5bf07979a8adcefe54f", 0xcd, 0x4814, &(0x7f0000002000)=@nfc={0x27, 0x3ff, 0x7, 0x3}, 0x10) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) inotify_add_watch(r1, &(0x7f0000000000)="2e2f66696c653000", 0x8000000c) mmap(&(0x7f000062a000/0x3000)=nil, 0x3000, 0x2, 0x10410, r2, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndseq(&(0x7f0000006000)="2f6465762f736e642f73657100", 0x0, 0x208002) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCNOTTY(r1, 0x5422) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000003000-0x14)={0x0, 0x800, 0x5, 0x8, 0x0, 0x80000000}, &(0x7f0000004000-0x4)=0x14) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCRMFF(r1, 0x40044581, &(0x7f0000005000-0x4)=0x9) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f0000003000)={r3, 0x9}, 0x6) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000005000)={0x10200, 0x2, 0x1000, 0x2000, &(0x7f000062a000/0x2000)=nil}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r0, 0x404c534a, &(0x7f0000007000-0x4c)={0x0, 0x0, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r1, 0x4010640d, &(0x7f0000005000)={0x9, 0x9}) 2017/12/07 04:21:08 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000417000)={0x26, "736b636970686572000000000000", 0x0, 0x8f, "6c72772873657270656e742900000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000a53000)="e513b5bf91aa785dfbcdfe09000000fc", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000251000-0x38)={0x0, 0x0, &(0x7f00004ce000)=[{&(0x7f0000e27000)="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", 0xf8b}], 0x1, 0x0, 0x0, 0x10}, 0x10) recvmsg(r1, &(0x7f0000879000-0x38)={0x0, 0x0, &(0x7f0000deb000-0x10)=[{&(0x7f0000efb000)="00000000000000000000000000000000", 0x10}], 0x1, &(0x7f000050d000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x39, 0x80000000}, 0x61) mmap(&(0x7f0000000000/0xf3e000)=nil, 0xf3e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f00003cd000-0x58)={0x26, "6861736800000000000000000000", 0x0, 0x0, "686d616328706f6c7931333035290000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) mmap(&(0x7f0000f3e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000959000-0x11)="2f6465762f7667615f6172626974657200", 0x202200, 0x0) ioctl$sock_bt_hidp_HIDPCONNDEL(r3, 0x400448c9, &(0x7f0000d80000-0xc)={{0x80000001, 0x7fff, 0x6, 0x1, 0x2, 0x7}, 0x80000000}) r4 = accept4$inet6(0xffffffffffffffff, &(0x7f000028d000)={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000f3f000-0x4)=0x1c, 0x80800) mmap(&(0x7f0000f3e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r4, 0x84, 0x1f, &(0x7f0000c68000)={0x0, @in6={{0xa, 0x2, 0x9b, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x400, 0x1000}, 0x98) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000947000-0x51)="", 0x0) r5 = accept$alg(r2, 0x0, 0x0) getsockopt$inet6_dccp_int(r4, 0x21, 0x7, &(0x7f0000526000-0x4)=0x0, &(0x7f00008a9000)=0x4) write(r5, &(0x7f0000f3d000-0x8b)="35", 0x1) r6 = accept4(r5, &(0x7f00004d0000)=@alg={0x0, "0000000000000000000000000000", 0x0, 0x0, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, &(0x7f0000dbf000-0x4)=0x58, 0x80000) getsockname$ipx(r3, &(0x7f00002f0000-0x10)={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, &(0x7f0000131000)=0x10) getsockopt$ipx_IPX_TYPE(r6, 0x100, 0x1, &(0x7f000016d000-0x4)=0x0, &(0x7f000073b000)=0x4) mmap(&(0x7f0000f3f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000f3f000)={r4}) getsockopt$packet_int(r7, 0x107, 0x7, &(0x7f0000109000)=0x0, &(0x7f0000399000)=0x4) recvmsg(r1, &(0x7f0000201000)={&(0x7f0000ca9000-0x10)=@ax25={0x0, {"00000000000000"}, 0x0}, 0x10, &(0x7f0000153000-0x90)=[{&(0x7f0000d5d000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xe2}, {&(0x7f0000f5e000-0x13)="00000000000000000000000000000000000000", 0x13}, {&(0x7f00002a8000-0x1000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x1000}, {&(0x7f0000d08000-0xdb)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xdb}], 0x4, &(0x7f000037a000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x66, 0x1}, 0x40000020) 2017/12/07 04:21:08 executing program 3: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000004000)="6e7300") getdents64(r0, &(0x7f0000001000-0xff)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xff) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_int(r0, 0x0, 0xa, &(0x7f0000005000-0x4)=0x400000000000000, 0x4) pread64(r0, &(0x7f0000007000-0xa8)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xa8, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000002000)={{0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x307, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, {0x2, 0x1, @rand_addr=0xfffffffffffffffd, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common="697036746e6c30000000000000000000"}) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getdents(r0, &(0x7f000000b000-0x18)="000000000000000000000000000000000000000000000000", 0x18) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getdents64(r0, &(0x7f000000b000-0x69)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x69) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) utimes(&(0x7f0000001000)="2e2f66696c653000", &(0x7f000000b000)={{0x0, 0x2710}, {0x0, 0x0}}) getdents(r0, &(0x7f0000007000-0xa8)="", 0x0) 2017/12/07 04:21:08 executing program 5: mmap(&(0x7f0000000000/0xfc7000)=nil, 0xfc7000, 0x3, 0x200032, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f00002e2000-0x1c)={0x6, 0x32c3, 0x84, 0xf, 0x0, 0x0, 0x0}, 0x1c) mmap(&(0x7f0000fe4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000fe5000-0x18)={r0, &(0x7f000011c000)="", &(0x7f00001f3000-0xa3)=""}, 0x18) mmap(&(0x7f0000fc7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000fc9000-0x8)={0x0, 0x0}) mmap(&(0x7f0000fc8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) accept$inet(r1, 0x0, &(0x7f0000adf000-0x4)=0x0) mmap(&(0x7f0000fc8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_dccp_buf(0xffffffffffffffff, 0x21, 0xc0, &(0x7f0000681000-0xea)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000870000)=0xea) mmap(&(0x7f0000fc8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000f0f000)="2f6465762f7161745f6164665f63746c00", 0x0, 0x0) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000fca000-0x4)=0x10005, 0x4) mmap(&(0x7f0000000000/0xff3000)=nil, 0xff3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_buf(r3, 0x29, 0x39, &(0x7f0000529000-0x18)="ff0204ffff00def31d001122000000d8144e000000000205", 0x18) setsockopt$inet6_buf(r3, 0x29, 0x3b, &(0x7f0000ff3000-0x78)="", 0x0) mmap(&(0x7f0000ff3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = accept(r3, &(0x7f0000ff4000-0x10)=@ethernet={0x0, @random="000000000000", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000ff4000-0x4)=0x10) bind$nfc_llcp(r4, &(0x7f00004d1000-0x60)={0x27, 0x10001, 0x7f, 0x6, 0x7, 0x2, "dea48b8710f3bea42afea5cc022f626547095c8fbc4c143a34007d0bbdbfd7640b6106358582a54692622ae2749fbd533114aa6b730ecaf010cd02e79b6ff2", 0x20}, 0x60) mmap(&(0x7f0000ff4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r4, 0x84, 0x1, &(0x7f00004af000-0x14)={0x0, 0x7, 0x3, 0x10001, 0x9, 0xffffffff}, &(0x7f0000ff4000)=0x14) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r4, 0x84, 0x6, &(0x7f0000dce000-0x8c)={0x0, @in6={{0xa, 0x3, 0x69, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x100000001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f00007bb000)=0x8c) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f00009f7000)={r5, 0x23, "2b72b247a8e30ccabe7b0ca84caf51851649a847aa4b0276ef4d5ec85807640c1933d6"}, &(0x7f0000d0f000)=0x2b) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f000060c000-0x14)={r6, 0x7, 0x80001, 0x2, 0xa2, 0x2}, &(0x7f0000a04000)=0x14) mmap(&(0x7f0000ff3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f0000ff4000-0x14)={r6, 0x100000000, 0xffffffff, 0x6, 0xb0b, 0x401}, 0x14) connect(r3, &(0x7f0000abb000-0x10)=@in={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r8 = socket$bt_sco(0x1f, 0x5, 0x2) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r8, 0x84, 0x13, &(0x7f0000ae4000)={r7, 0x3ff}, &(0x7f0000269000)=0x8) r9 = socket$nfc_llcp(0x27, 0x0, 0x1) accept$nfc_llcp(r9, &(0x7f00001af000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0}, &(0x7f0000b71000-0x4)=0x60) mmap(&(0x7f0000ff5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_buf(r3, 0x29, 0xff, &(0x7f000090a000-0xc9)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000ff5000)=0xc9) socket(0x1, 0x5, 0x9) 2017/12/07 04:21:08 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000843000)="2f6465762f736e642f74696d657200", 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_INFO(r0, 0x80e85411, &(0x7f0000f89000)="") ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r0, 0xc0505405, &(0x7f00005e9000)={{0x3, 0x3, 0x3, 0x2, 0xffff}, 0xfffffffffffffff7, 0x7, 0x9891, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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(0xffffffffffffffff, &(0x7f0000920000)="6ee368f46a90cb5f0829bd3149bf06138218532ae3daf07736414b9df1dd65de1590cc57461425f27d6504b4ecc0b17780eb71c9a11440b010b5334e151cc259acbceb7e63e16596f764334f787e5b046aca10af9385a7206b22da9a985470ff9125ab36aeffb9c1efd0fcdd8137c64c86bd7afc040d8397cfc5cb33e34958da875093bec921d3dc65338693ca0c0473dd7896795cebc058ee2d9d5e6d2fc3781a44ab03a23c01671ca0ce73d2dd1ef250e491702176a1a5fcf0763b9abbb2bfef7f3f0a2f455b4cf8", 0xc9) r1 = getpgrp(0xffffffffffffffff) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd62f5df57989085, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) gettid() pipe(&(0x7f00005c8000)={0xffffffffffffffff, 0xffffffffffffffff}) flock(r3, 0x2) flock(r2, 0x1) ioctl$sock_inet_tcp_SIOCINQ(r2, 0x541b, &(0x7f0000dc7000)=0x0) r4 = gettid() readv(r2, &(0x7f0000617000-0x60)=[{&(0x7f0000b8d000)="", 0x0}, {&(0x7f0000e4c000-0x4c)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x39}], 0x2) r5 = creat(&(0x7f0000723000)="2e2f66696c653000", 0x2) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000a44000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r6, 0x5452, &(0x7f0000009000-0x8)=0x7) fcntl$setsig(r6, 0xa, 0x12) ioctl$sock_kcm_SIOCKCMCLONE(r5, 0x89e2, &(0x7f00009bb000-0x4)={r5}) fcntl$setlease(r0, 0x400, 0x0) fcntl$setownex(r6, 0xf, &(0x7f00002cb000)={0x0, r4}) recvmsg(r7, &(0x7f000095d000-0x38)={&(0x7f0000894000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f00000a5000-0x50)=[], 0x0, &(0x7f0000b30000)="", 0x0, 0x3f}, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(r5, 0x84, 0x2, &(0x7f00002b3000-0x8)={0xfffffffffffffff9, 0x1, 0x3ff, 0x8000}, 0x8) dup2(r5, r7) tkill(r4, 0x16) close(r3) 2017/12/07 04:21:08 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgrp(0x0) setpriority(0x0, r0, 0x85) r1 = dup(0xffffffffffffff9c) setsockopt$ipx_IPX_TYPE(r1, 0x100, 0x1, &(0x7f00004f2000)=0x2, 0x4) getpeername$packet(r1, &(0x7f0000602000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000346000)=0x14) stat(&(0x7f0000c4f000-0x8)="2e2f66696c653000", &(0x7f000061a000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000109000)={{{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x1, 0x1, 0x46e, 0x9, 0x20, 0x20, 0x0, r2, r3}, {0xb96, 0x7ff, 0x2, 0x1d6, 0xdd, 0xffffffffffffd44b, 0x1, 0x9}, {0x92, 0x7fff, 0x0, 0x280}, 0x7fffffff, 0x3119, 0xff, 0x0, 0x8, 0x3}, {{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4, 0x1}, 0x9, @in=@broadcast=0xffffffff, 0x7fffffff, 0x7, 0x0, 0x3, 0x1, 0x100000000, 0x0}}, 0xe8) r4 = openat$kvm(0xffffffffffffff9c, &(0x7f0000929000-0x9)="2f6465762f6b766d00", 0x0, 0x0) r5 = ioctl$KVM_CREATE_VM(r4, 0xae01, 0x0) r6 = openat(0xffffffffffffffff, &(0x7f000032c000)="2e2f66696c653000", 0x0, 0x40) getsockopt$inet6_int(r6, 0x29, 0x5, &(0x7f0000009000-0x4)=0x0, &(0x7f00000fb000-0x4)=0x4) r7 = ioctl$KVM_CREATE_VCPU(r5, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r5, r7, &(0x7f00005a9000/0x18000)=nil, &(0x7f000015b000+0x78f)=[@text32={0x20, &(0x7f000044c000-0x50)="0f6fcef23ab5727a03b166ba430066b8ec0066ef440f20c0350d000000440f22c0c4e2010c28660f3831b4c00c0000000fc79b09000000ea004000006800b805000000b9030000000f01c1c4c2dd05d9", 0x50}], 0x1, 0x23, &(0x7f00002e0000-0x10)=[@cr4={0x1, 0x400}], 0x1) ioctl$KVM_SET_CPUID2(r7, 0x4008ae90, &(0x7f0000c0e000)={0x4, 0x0, [{0x80000007, 0x20, 0x4, 0x7, 0x6, 0x401, 0x7, [0x0, 0x0, 0x0]}, {0x80000000, 0x0, 0x7, 0x8, 0x4, 0x80, 0x5, [0x0, 0x0, 0x0]}, {0x0, 0x0, 0x5, 0xfffffffffffffffb, 0x4, 0x9, 0x0, [0x0, 0x0, 0x0]}, {0x2, 0x7, 0x0, 0x8, 0x5, 0x1f, 0x2, [0x0, 0x0, 0x0]}]}) ioctl$SNDRV_TIMER_IOCTL_START(r1, 0x54a0) ioctl$KVM_RUN(r7, 0xae80, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000bb3000)={0x0, 0x6e0e2be5}, &(0x7f0000d8e000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r7, 0x84, 0x1, &(0x7f0000e43000)={r8, 0x1, 0xfffffffffffffbff, 0x1, 0x200000000, 0x123}, 0x14) ioctl$KVM_SET_SREGS(0xffffffffffffffff, 0x4138ae84, &(0x7f0000746000)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, 0x3ff, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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]}) setsockopt$inet6_MRT6_DEL_MFC(r6, 0x29, 0xcd, &(0x7f0000263000)={{0xa, 0x1, 0x1, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2}, {0xa, 0x0, 0x7290, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x5}, 0x8, [0x7fffffff, 0x7, 0x554, 0x9, 0x3, 0x9, 0x6, 0x100000001]}, 0x5c) ioctl$KDSKBSENT(0xffffffffffffffff, 0x4b49, &(0x7f0000c2e000-0xd9)="526af4743cba7a2680f0a02be8b9d6d3af18b8b59f696809673fc1a97c02a47ac5b72cf129eeaffef250f11cf33b0d5e6e60b0a940ffd64f13f08d8e16632d4eece326a7ec6579905c8f650ac8cc1888d1012c909368045d1ff42c4e19f332684a7e8deea761c022b381b52b8a6ed27f701736fc2173b3a4afe61ce80c7675d3521033a7f385caf914def26ab167e3f2b69514a3dc2237d885d9eb05a445c37c922f32fa9845b18bcb55de23885bf635c21a37485600bb5725c2a90407c1e5eec2ce58b3ccc4a40a2c39cc901e49f2b199befcf8b21493468f") ioctl$KVM_SET_GUEST_DEBUG(r6, 0x4048ae9b, &(0x7f00009ec000)={0xb0003, 0x0, [0x606, 0x1000, 0x7fe2, 0x8, 0x5c, 0x7, 0x7fff, 0x8]}) bind$inet6(r1, &(0x7f000026a000)={0xa, 0x3, 0xb5a, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2}, 0x1c) ioctl$KVM_SET_MP_STATE(r7, 0x4004ae99, &(0x7f0000eee000)=0x0) 2017/12/07 04:21:08 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$nfc_llcp(0xffffffffffffffff, 0x118, 0x0, &(0x7f0000bd3000-0x22)="", 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800000000000, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000002000)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000001000-0x78)={0x5, 0x78, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x20120, 0x4, 0x668, 0x7, 0x8a35, 0xa, 0x0, 0x0, 0x3, 0x20000000, 0x4, 0x0, 0x0, 0x0, 0x2, 0xfffffffffffffffe, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x40082406, &(0x7f00000a4000)="736563750069747d72") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f000001d000)={0x8000002, 0x78, 0xd9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x4ea7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$mouse(&(0x7f0000641000-0x12)="2f6465762f696e7075742f6d6f7573652300", 0x3, 0x4400) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000edf000)={0x4, 0x0}) fcntl$dupfd(r0, 0x406, r2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00002e7000)={0x2, 0x78, 0xdb, 0x4, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0xfe, 0x0, 0x3, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xea3, 0x2, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = perf_event_open(&(0x7f000000a000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x40, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) creat(&(0x7f000057e000)="2e2f66696c653000", 0x1) socket(0xc0000000015, 0x5, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000e51000-0xc)={0x2, 0xffffffffffffff9c, 0x5}) mmap(&(0x7f0000000000/0x4b000)=nil, 0x4b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = creat(&(0x7f0000040000-0x8)="2e2f66696c653000", 0xd) mmap(&(0x7f000004b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000004b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000004b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000047000)=0x0, &(0x7f0000b60000)=0x0, &(0x7f000004b000)=0x0) getsockopt$SO_PEERCRED(r5, 0x1, 0x11, &(0x7f0000919000-0xc)={0x0, 0x0, 0x0}, 0xc) fstat(r4, &(0x7f0000aaf000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r8 = getegid() getgroups(0x5, &(0x7f0000000000)=[r6, r8, r8, 0xffffffffffffffff, r7]) utime(&(0x7f000063b000-0x8)="2e2f66696c653000", &(0x7f0000025000-0x10)={0x8, 0x7}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/12/07 04:21:08 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = accept4$inet(r0, &(0x7f0000fb1000)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000500000-0x4)=0x10, 0x80002) r2 = dup(r1) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000918000-0x20)={@common="6c6f0000000000000000000000000000", @ifru_addrs={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) fcntl$getown(r2, 0x9) r3 = perf_event_open(&(0x7f000010a000-0x78)={0x2, 0x78, 0xfffffffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f000036e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = socket(0x4000000000000003, 0x803, 0x6) r5 = socket$inet6(0xa, 0x2, 0x0) r6 = fcntl$dupfd(r4, 0x0, r5) ioctl$KDGETLED(r2, 0x4b31, &(0x7f0000f05000)=0x0) mlock(&(0x7f000058e000/0x4000)=nil, 0x4000) listen(r2, 0x400) bind$inet(r4, &(0x7f0000b2f000)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f0000994000)={0x0}, &(0x7f000083b000-0x4)=0x4) fcntl$dupfd(r5, 0x406, r3) getsockopt$inet_sctp_SCTP_STATUS(r6, 0x84, 0xe, &(0x7f0000b2d000-0xb8)={0x0, 0x5, 0x100000000, 0x80000001, 0x8, 0x9, 0x3, 0x8, {0x0, @in6={{0xa, 0x1, 0x3fffc00000000000, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7421}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x84c9, 0x1, 0x1f, 0x10000, 0x9}}, &(0x7f0000794000)=0xb8) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000683000)={r7, 0x7f}, &(0x7f0000d1c000)=0x8) syz_emit_ethernet(0x11a, &(0x7f00006e3000-0x11a)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="7c02aa24bfdb", [], {{0x800, @ipx={0xffff, 0x10c, 0x5, 0x1, {@random=0x4, @random="a711bd58b1c7", 0x7}, {@current=0x0, @current=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x7fff}, "6530379052a16878d613987db98820ada90e50ed8ccc0ca5c263f5b09b76bde625c65e4a217c444b28e15635b90252188a470cfe76ed70640d21ff777188310d3a062beffa43ba72478073858580ce1b5eaa157c8f1ba9c665b6fe980ab955eba5e2ff09b0a9c08de1f4087334478ee7d2864296ed3e2eeea0438a4b0337923d00a79ac2372174ffe4941ed26e696383d4de86048b25e8b78d96ea3b7f8003b7c7a8f1cdd21b77a3a3eae5980862d3a7993c17966f325b363c2453e14756a4c804e9aa0ed0882988d666184f0d294c69c1a7b875a0ca38267571095030c0eea798ad5c08f52655aae1d93d924af2"}}}}, 0x0) getsockopt$inet6_buf(r5, 0x29, 0x37, &(0x7f0000220000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000d54000)=0xea) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000729000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r8, 0x1, 0x1a, &(0x7f0000018000)={0x2, &(0x7f0000012000-0x10)=[{0x25, 0x0, 0x0, 0x80000001}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) ioctl$sock_ifreq(r8, 0x8942, &(0x7f000000c000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_mtu=0xfffffffffffffffd}) connect$inet6(r5, &(0x7f0000e23000)={0xa, 0x0, 0x2, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4}, 0x1c) accept$inet(r6, &(0x7f0000e29000-0x10)={0x0, 0x0, @remote={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00008d5000)=0x10) open$dir(&(0x7f00001e8000)="2e2f66696c653000", 0x2800, 0x1) socket(0x1d, 0x7ffff, 0x3) sendto$inet6(r6, &(0x7f00003a2000)="0a04", 0x2, 0x40, &(0x7f0000de6000)={0xa, 0x3, 0x9f, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4}, 0x1c) sendmmsg$unix(r6, &(0x7f0000a68000)=[], 0x0, 0x8000) 2017/12/07 04:21:08 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCDARP(0xffffffffffffffff, 0x8953, &(0x7f0000b04000)={{0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x30a, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x46, {0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) r0 = socket(0x10, 0x10000000002, 0x0) socket$inet(0x2, 0x1, 0x7) getsockopt$inet6_buf(r0, 0x29, 0x36, &(0x7f0000ad7000-0x37)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f00006fb000-0x4)=0x37) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00001ec000)={{{@in=@multicast2=0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a87000-0x4)=0xe8) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f000015f000)={0x0, 0x1000, "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"}, &(0x7f0000336000-0x4)=0x1008) ioctl$sock_bt(r0, 0x5411, &(0x7f0000c3a000)="e5e499186e17b237d7e23fece8b93c9d4add351058b014528b08105d74ea9c86fd99426ebdd92d3f9329b9770c4531ec39622cfa3df5ceb1c7632e379eefbb08eebbc2c2eefadc5ce3fcdb92f35d400d691e77fd33e4fe2a6b56239c98d8a618c84973e8b86a959c70a9fe275198042e0024c604e261f39e1b8e5f98104baac414a0317c09e811f02c40f9c6d48b423c763643b89406ad8851dee59cc1d533826bb6c33737a3fa5ece22750593cc6fa4fcbd10d58b0be0d03aaaa6fda9beabf69a9dd42ded2ad8ec96d9de25800c01c2ff0009b30b0ef68232d87009da6f5d09c34d92c79e") getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000afe000)={r2, 0x2b, "0be8b58965eff83f50d3804c1f786c338e98e34dad45c5514c1f3ffcd24dea5dafebe61489251fe52d0638"}, &(0x7f0000d56000)=0x33) mmap(&(0x7f0000a23000/0x1000)=nil, 0x1000, 0x2000007, 0x30, 0xffffffffffffffff, 0x5b) ioctl$DRM_IOCTL_MARK_BUFS(0xffffffffffffffff, 0x40206417, &(0x7f0000dd7000)={0xb, 0x9, 0x2, 0x506, 0x12, 0xfffffffffffffeff}) write(r0, &(0x7f00000a8000)="1f000000120003f2f909000000e100770100000005002200dffe1aec000081", 0x1f) recvfrom(r0, &(0x7f0000c8e000)="", 0x0, 0x0, &(0x7f0000e2d000-0x9)=@rc={0x1f, {0x4, 0x8, 0x9, 0x100000001, 0x100000001, 0x7}, 0x0}, 0x9) recvfrom$ax25(r0, &(0x7f0000340000-0xed4)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xed4, 0x800001000, &(0x7f0000b73000)={0x3, {"32a4418c9f497a"}, 0x0}, 0x10) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000570000-0x20)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffffc, 0x2, 0x3, 0x4, 0x100, 0x401, 0x7}, 0x20) setsockopt$netlink_NETLINK_RX_RING(r0, 0x10e, 0x6, &(0x7f000076b000-0x10)={0x7ffb, 0x401, 0x400, 0xfffffffffffffffd}, 0x10) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f000021f000)=[@in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x9, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1}, @in={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x9, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xffffffffffffffff}, @in6={0xa, 0x3, 0x2, @loopback={0x0, 0x1}, 0x0}], 0x74) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f00004e5000)={r2, @in={{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x0, 0x68c1, 0xd28b, 0x6}, &(0x7f0000958000-0x4)=0xa0) r3 = socket$inet6_sctp(0xa, 0x400000000081, 0x84) getitimer(0x0, &(0x7f0000331000+0x821)={{0x0, 0x0}, {0x0, 0x0}}) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f000004d000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, r1}) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000e6e000)={r2, 0x30, 0x4, 0x5}, &(0x7f0000e0d000-0x4)=0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000ecd000)={r4}) recvfrom$inet(r4, &(0x7f0000b55000-0xb1)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb1, 0x0, &(0x7f0000d6f000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmsg(r0, &(0x7f0000951000-0x38)={0x0, 0x0, &(0x7f00006f6000-0x90)=[{&(0x7f000039e000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xc5}, {&(0x7f0000e16000-0x7e)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x7e}, {&(0x7f0000e62000-0xfa)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xfa}, {&(0x7f00001d6000)="000000000000000000000000000000000000000000000000", 0x18}, {&(0x7f0000d01000-0x8e)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x8e}, {&(0x7f00000f8000-0xba)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xba}, {&(0x7f0000f8d000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd4}, {&(0x7f0000ad2000-0x23)="0000000000000000000000000000000000000000000000000000000000000000000000", 0x23}, {&(0x7f0000d43000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x2a}], 0x9, &(0x7f0000629000-0xb7)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb7, 0x2}, 0x40000000) setsockopt$inet6_MCAST_LEAVE_GROUP(r3, 0x29, 0x2d, &(0x7f00000f6000)={0x2, {{0xa, 0x0, 0xd3, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x100}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) setsockopt$inet6_int(r4, 0x29, 0xca, &(0x7f00004e4000-0x4)=0xd53, 0x4) 2017/12/07 04:21:08 executing program 4: r0 = syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = gettid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x3, 0xfe, 0x0, 0x3f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = open(&(0x7f0000968000-0x8)="2e2f66696c653000", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getown(r2, 0x9) getsockopt$inet_opts(r2, 0x0, 0x9, &(0x7f0000550000-0x68)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f00002f6000-0x4)=0x68) ioctl$sock_bt_bnep_BNEPCONNDEL(r2, 0x400442c9, &(0x7f000018d000-0xc)={0x2f1, "5c456b7f7b4e"}) ioctl$KDSKBMETA(r0, 0x4b63, &(0x7f0000353000)=0x6) r3 = gettid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x80, 0x40084, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000000000000, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0}, r3, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCOUTQNSD(r2, 0x894b, &(0x7f0000953000)=0x0) mmap(&(0x7f0000000000/0xca9000)=nil, 0xca9000, 0x5, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$netlink(0x10, 0x3, 0x40000000010) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f0000b23000-0x90)={0x1, {{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) getsockopt$netlink(r4, 0x10e, 0x9, &(0x7f0000ca6000)="", &(0x7f0000ca7000-0x4)=0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000edb000-0x4)=@int=0x0, &(0x7f0000db9000-0x4)=0x4) mkdir(&(0x7f0000027000)="2e2f66696c653000", 0x0) open(&(0x7f000025d000)="2e2f66696c653100", 0x0, 0xfffffffffffffffe) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000001000-0x78)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x666, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fstat(0xffffffffffffffff, &(0x7f0000003000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(0xffffffffffffffff, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r5 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r5, 0x84, 0x13, &(0x7f0000000000)=0xffffffffffffffc1, 0x4) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r5, 0x84, 0x8, &(0x7f0000001000-0x4)=0x0, &(0x7f0000000000)=0x4) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r5, 0x84, 0x1e, &(0x7f0000000000)=0x9, 0x4) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r5, 0x84, 0x20, &(0x7f0000a96000)=0x0, 0x4) 2017/12/07 04:21:08 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x5, 0x78, 0x40000003e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf75, 0x0, 0x0, 0x10, 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) mmap(&(0x7f0000000000/0xd1f000)=nil, 0xd1f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000ee2000-0xd)="2f6465762f7573626d6f6e2300", 0x0, 0x100100001) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f0000af2000)={0x3, 0x2, "636c69656e7431000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0, "c9660199c71ad149", "01602fa7af8d95ee42a4501efe40867ddb28e0d0f98e10d55e6f9db3b1e3e6cf", 0x100, 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]}) socket$netlink(0x10, 0x3, 0x39d27ae663342635) mmap(&(0x7f0000d1f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) listen(0xffffffffffffffff, 0x8000000d) r1 = gettid() sched_setaffinity(0x0, 0x8, &(0x7f00001b0000)=0x0) pipe(&(0x7f0000fa0000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_DMA(r2, 0xc0406429, &(0x7f0000152000-0x40)={0x0, 0x0, &(0x7f0000ebe000-0x1c)=[], &(0x7f0000a5c000)=[0xfff, 0x3ff, 0x1000, 0x1f], 0x4, 0x5, 0x98, &(0x7f0000023000-0x13)=[0x2, 0x2, 0x7, 0xa9, 0x97], &(0x7f00000c2000)=[0x80000000, 0x4, 0x2], 0x0}) capset(&(0x7f0000582000-0x8)={0x19980330, r1}, &(0x7f00005cd000-0x18)={0x800000000000000, 0x4, 0x3ffffffffffffffe, 0x1, 0xffffffffffffffff, 0x6}) r4 = open(&(0x7f0000e69000)="2e2f66696c653000", 0x0, 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f00008b0000-0x8)={0x0, 0x0}) perf_event_open(&(0x7f00002a1000-0x34)={0x4, 0x78, 0x8, 0x10000, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x7, 0x0, 0x80, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, r4, 0x2) openat$kvm(0xffffffffffffff9c, &(0x7f0000e79000-0x9)="2f6465762f6b766d00", 0x0, 0x0) r5 = inotify_init1(0x0) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f00003cb000-0xc)={0x0, 0x0, 0x0}, &(0x7f000049f000-0x4)=0xc) fcntl$setown(r5, 0x8, r6) r7 = openat$autofs(0xffffffffffffff9c, &(0x7f00008ab000-0xc)="2f6465762f6175746f667300", 0x0, 0x0) fcntl$getownex(r7, 0x10, &(0x7f000091f000-0x8)={0x0, 0x0}) ptrace$setopts(0x4206, 0x0, 0x10001, 0x3fffffffffffd) ptrace$poke(0x25, r8, &(0x7f0000a14000-0x8)=0x0, 0x80000001) migrate_pages(r8, 0x3, &(0x7f0000f92000-0x8)=0x0, &(0x7f00007c6000-0x8)=0x2000000000003) process_vm_writev(r8, &(0x7f0000708000)=[{&(0x7f0000206000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xe1}, {&(0x7f00000b4000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x7a}, {&(0x7f000011a000-0x7f)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x7f}, {&(0x7f0000e7c000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xed}, {&(0x7f0000fe7000-0x18)="000000000000000000000000000000000000000000000000", 0x18}], 0x5, &(0x7f0000a8e000-0x10)=[{&(0x7f0000a29000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x66}], 0x1, 0x0) ptrace$poke(0x4, r1, &(0x7f00003ac000)=0x0, 0x10001) gettid() perf_event_open(&(0x7f0000c16000)={0x2, 0x78, 0xfffffffffffffffc, 0x1ff, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r8, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) get_robust_list(r8, &(0x7f0000df4000-0x8)=&(0x7f00001c6000)={&(0x7f0000000000/0x1000)=nil, 0x0, &(0x7f0000000000/0x1000)=nil}, &(0x7f000001d000)=0x18) 2017/12/07 04:21:08 executing program 6: mmap(&(0x7f0000000000/0xfd3000)=nil, 0xfd3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x10000000008) mmap(&(0x7f0000fd3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet6(r0, &(0x7f0000fd4000-0x1c)={0xa, 0x2, 0xfffffffffffffffb, @loopback={0x0, 0x1}, 0x8cd}, 0x1c) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000d90000)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$inet(0x2, 0x80005, 0x9, &(0x7f0000062000-0x8)={0x0, 0x0}) r3 = openat(0xffffffffffffffff, &(0x7f00009ae000)="2e2f66696c653000", 0x1, 0x94) ioctl$PERF_EVENT_IOC_SET_FILTER(r3, 0x40082406, &(0x7f0000897000-0x19)="2b405b73656c696e757823766d6e6574306b657972696e6700") r4 = bpf$PROG_LOAD(0x5, &(0x7f0000132000)={0x1, 0x2, &(0x7f0000ef3000)=[@generic={0x8db7, 0x0, 0x0, 0x0}, @generic={0xd395, 0x0, 0x0, 0x0}], &(0x7f0000b4d000)="737973654f00", 0x1, 0x80, &(0x7f000000a000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0, 0x0}, 0x30) r5 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r5, 0x89e0, &(0x7f0000d73000)={r2, r4}) ioctl$sock_kcm_SIOCKCMATTACH(r5, 0x89e0, &(0x7f0000202000)={r2, r4}) r6 = dup3(r1, r5, 0x0) sendmsg$netlink(r5, &(0x7f0000e69000)={0x0, 0x0, &(0x7f0000ad0000-0x70)=[{&(0x7f0000465000)=[{0x10, 0x0, 0x0, 0x0, 0x0, ""}], 0x10}], 0x1, &(0x7f0000c33000-0xe8)=[], 0x0, 0x0}, 0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x2a, &(0x7f0000a2f000)="d3", 0x1) bind$inet6(r0, &(0x7f00004a7000)={0xa, 0x2, 0x9, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xff}, 0x1c) mmap(&(0x7f0000fd3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(r0, 0x29, 0x49, &(0x7f0000a96000)=0x400004c7c, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = socket$alg(0x26, 0x5, 0x0) bind$alg(r6, &(0x7f000011f000)={0x26, "6165616400000000000000000000", 0x0, 0x0, "67636d5f626173652863686163686132302c74677231323829000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) bind$alg(r7, &(0x7f00001d6000-0x58)={0x26, "006b054970096572680000000700", 0x130e, 0xc04, "6563622873657270656e742900000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) socket$inet(0x2, 0xffffffffffffffff, 0x17f80000000000) 2017/12/07 04:21:08 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000551000)="2f6465762f70746d7800", 0x402, 0x0) r1 = epoll_create1(0x80000) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f000099c000-0x8)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000015000)={0x7, 0x0}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) close(r3) r4 = dup2(r0, r3) setsockopt$inet_sctp6_SCTP_NODELAY(r4, 0x84, 0x3, &(0x7f0000662000-0x4)=0x86, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = syz_open_dev$vcsa(&(0x7f0000412000-0xb)="2f6465762f766373612300", 0x9, 0x18000) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000da0000-0x18)={r5, &(0x7f0000e24000-0x41)="7dd6d25a7f53c193bceb14afa6507063e3f96caed7baf3a5cd80971cc8a433b65834f500b0b43f61bd1417f241c0ecd73e09d7e2e58c3a94c4f3032e0e45fb1752", &(0x7f0000e42000)="0000000000000000000000000000000000000000000000000000000000000000000000"}, 0x18) ioctl$TIOCGSID(r5, 0x540f, &(0x7f0000306000-0x4)=0x0) r6 = syz_open_dev$loop(&(0x7f00006a0000)="2f6465762f6c6f6f702300", 0x100000010002, 0x80800080001) write(r6, &(0x7f0000bb9000-0x2)="0006", 0x2) r7 = semget$private(0x0, 0x1, 0x10) semop(r7, &(0x7f0000fba000)=[{0x1, 0x2, 0x800}, {0x1, 0xfffffffffffffffa, 0x1000}, {0x0, 0x1, 0x800}], 0x3) unshare(0x40000) semtimedop(r7, &(0x7f000001e000-0x2a)=[{0x2, 0xfffffffffffffff9, 0x1000}, {0x4, 0x7fffffff, 0x800}], 0x2, &(0x7f000001f000)={0x0, 0x989680}) clock_gettime(0x7, &(0x7f0000f08000)={0x0, 0x0}) r9 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r10 = semget$private(0x0, 0x20000000102, 0x0) semctl$IPC_RMID(r7, 0x0, 0x0) ftruncate(r5, 0x1000) semtimedop(r10, &(0x7f0000435000)=[{0x4, 0x7ffd, 0x1}, {0x0, 0x0, 0x800}], 0x2, &(0x7f0000034000)={0x77359400, r8}) r11 = dup2(r9, r9) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r3, 0x54a2) semop(r7, &(0x7f00000d6000)=[{0x3, 0x5, 0x1800}, {0x2, 0x7a, 0x1000}, {0x0, 0x3, 0x1000}, {0x4, 0x10001, 0x1000}, {0x2, 0x100, 0x800}, {0x6, 0x0, 0x800}, {0x7, 0x580f74f6, 0x800}, {0x0, 0x100000000, 0x800}, {0x7, 0xf15, 0x800}], 0x9) semctl$GETALL(r10, 0x0, 0xd, &(0x7f0000322000)="00000000000000000000000000000000000000000000000000000000000000000000000000") connect$netlink(r11, &(0x7f0000237000-0xc)={0x400000000010, 0x0, 0x3f, 0x2}, 0xc) [ 53.359976] netlink: 3 bytes leftover after parsing attributes in process `syz-executor2'. [ 53.379432] netlink: 3 bytes leftover after parsing attributes in process `syz-executor2'. [ 53.393835] netlink: 3 bytes leftover after parsing attributes in process `syz-executor2'. 2017/12/07 04:21:08 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$urandom(&(0x7f0000000000)="2f6465762f7572616e646f6d00", 0x0, 0x8000) fstatfs(r0, &(0x7f00004b9000-0x6c)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") r1 = semget(0x1, 0x3, 0x80) semctl$IPC_RMID(r1, 0x0, 0x0) semctl$IPC_RMID(r1, 0x0, 0x0) set_mempolicy(0x2, &(0x7f0000001000-0x7)=0x1, 0x1000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) semctl$GETNCNT(r1, 0x0, 0xe, &(0x7f0000002000-0x12)="000000000000000000000000000000000000") mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4(0xffffffffffffff9c, &(0x7f0000002000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random="000000000000", [0x0, 0x0]}, &(0x7f0000001000-0x4)=0x14, 0x80800) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f0000002000-0x4)=0x0, &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndtimer(&(0x7f0000003000)="2f6465762f736e642f74696d657200", 0x0, 0x101500) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f0000005000-0x4)=0x0, &(0x7f0000005000-0x4)=0x4) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_int(r2, 0x6, 0x1f, &(0x7f0000006000-0x4)=0x0, &(0x7f0000004000-0x4)=0x4) fcntl$setstatus(r0, 0x4, 0x2c00) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f0000002000)=0x80, 0x4) r3 = dup(r0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r3, 0xc01064b5, &(0x7f0000006000)={&(0x7f0000007000-0x14)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x5}) linkat(r3, &(0x7f0000007000-0x8)="2e2f66696c653000", r3, &(0x7f0000000000)="2e2f66696c653000", 0x400) ioctl$DRM_IOCTL_RES_CTX(r3, 0xc0106426, &(0x7f0000003000-0x10)={0x5, &(0x7f0000006000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RM_CTX(r3, 0xc0086421, &(0x7f0000007000)={r4, 0x1}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000003000-0x10)={0x7ff, 0x2, 0x9, 0x1f, 0x0}, &(0x7f0000009000-0x4)=0x10) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r3, 0x84, 0x6c, &(0x7f0000002000)={r5, 0x1000, "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"}, &(0x7f0000008000)=0x1008) 2017/12/07 04:21:08 executing program 0: r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x24, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = dup(r0) ioctl$TIOCNXCL(r1, 0x540d) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mbind(&(0x7f000053c000/0x2000)=nil, 0x2000, 0x8003, &(0x7f0000001000-0x8)=0x86fb, 0x340, 0x0) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000bcf000)="2f6465762f72666b696c6c00", 0x800, 0x0) ioctl$sock_inet_SIOCRTMSG(r2, 0x890d, &(0x7f0000000000)={0x1ff, {0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100, 0x5, 0x354a, 0x4, 0x4, 0x0, 0x6, 0x400, 0x7}) r3 = socket$netlink(0x10, 0x3, 0x0) writev(r3, &(0x7f0000001000-0x8)=[{&(0x7f0000000000)="290000001c0055fc00000000080000020200e300020000001700001c000100000e01007d645aff00b57a", 0x2a}], 0x1) setsockopt$inet_udp_int(r1, 0x11, 0x0, &(0x7f0000001000-0x4)=0x9, 0x4) ioctl$sock_inet6_tcp_SIOCOUTQ(r2, 0x5411, &(0x7f0000000000)=0x0) r4 = socket(0xa, 0x3, 0xff) sendto$unix(r4, &(0x7f0000206000-0x29)="e390517a0d690ad4f44cea00000180000000000000b3724c7d650000000b00000006a601d911967702", 0x29, 0x0, &(0x7f0000000000)=@file={0x100000000000, "0000007f0022ff02200c000000bcbb5b340100000000"}, 0x18) ioctl$sock_SIOCGIFBR(r4, 0x8940, &(0x7f0000b9f000)=@get={0x1, &(0x7f000036b000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x1}) r5 = socket$inet6(0xa, 0x0, 0xfffffffd) syz_open_dev$mice(&(0x7f0000001000-0x10)="2f6465762f696e7075742f6d69636500", 0x0, 0x400) alarm(0x9) alarm(0x0) mprotect(&(0x7f00002c5000/0x2000)=nil, 0x2000, 0x0) getsockopt$inet_sctp_SCTP_RECVRCVINFO(0xffffffffffffffff, 0x84, 0x20, &(0x7f0000001000-0x4)=0x0, &(0x7f0000001000-0x4)=0x4) ioctl(r5, 0xa72, &(0x7f000074c000)="9119be4dccb526a6a0c0") ioctl$sock_inet6_tcp_SIOCOUTQNSD(r4, 0x894b, &(0x7f0000000000)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$seccomp(0x16, 0x3, &(0x7f0000002000-0x8)={0x9, &(0x7f0000001000-0x48)=[{0x1c3, 0x3, 0xfff, 0x0}, {0x80000001, 0x1ff, 0x4, 0x8000}, {0x3f, 0x1, 0x100000000, 0x3}, {0x7f, 0x100000001, 0x4, 0x3}, {0x4, 0xffff, 0x1, 0x5}, {0x401, 0x197de203, 0x3, 0x1000}, {0x7fffffff, 0x5, 0x3, 0x6}, {0x7ff, 0x7, 0x1, 0x3}, {0xff, 0x2, 0x7, 0x2}]}) r6 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000d72000-0x11)="2f6465762f7667615f6172626974657200", 0x0, 0x0) connect$bt_rfcomm(r6, &(0x7f0000f51000-0x9)={0x1f, {0xb, 0x1, 0xa580, 0x1000000000ff, 0x100, 0x1b3b3ff7}, 0x9}, 0x9) pselect6(0x40, &(0x7f0000009000)={0x5, 0x0, 0xffff, 0x11, 0x8550, 0x5, 0x10001, 0x80}, &(0x7f0000ae2000-0x40)={0x6, 0x81, 0xffff, 0x48, 0x90, 0x3, 0xffffffffffffeb11, 0x2}, &(0x7f0000001000-0x40)={0x4, 0x40, 0xa810, 0x5, 0x2000000000000000, 0x3, 0x5, 0xab56}, &(0x7f0000001000-0x8)={0x0, 0x1c9c380}, &(0x7f0000001000-0x7)={&(0x7f000023d000)={0x1000}, 0x8}) socket$llc(0x1a, 0x10000001, 0x0) r7 = socket$kcm(0x29, 0x2, 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) setsockopt$kcm_KCM_RECV_DISABLE(r7, 0x119, 0x1, &(0x7f0000025000)=0x3f, 0x4) 2017/12/07 04:21:08 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x5, 0x0) setsockopt(r0, 0x0, 0x8, &(0x7f0000000000)="88a09e8c1fe28b0fbefe08382e212a68ed5c192c8f29e0a6e2e25e2c31a994bf68fd876c287b46752fd5beb099ce748032263068dfa84d972f6409d8931d9f4f7a0683d41dcaa77ed23a23e4dcb74e62f0c2bd56900a6113b3b2ced6f35a105c8d15b5b4e4e8e81dedc7d3c8e905e7b361fa29c8cd6aff1e23dbe4032efaf3f698d2f9bcd7b42aa902c30fd9010a70307e5440e3d594472dfa512008d271bac2", 0xa0) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xa0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000000000, 0x4, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000b3c000)={0x0, 0x0}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00000cf000)={0x0, 0x0, 0x0}, &(0x7f00009fb000)=0xc) lstat(&(0x7f000000f000-0x8)="2e2f66696c653000", &(0x7f000024f000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000701000-0x8)="2e2f66696c653000", &(0x7f00005f3000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$getownex(r1, 0x10, &(0x7f0000ca5000)={0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000084f000-0xc)={0x0, 0x0, 0x0}, &(0x7f00000a1000)=0xc) r2 = open(&(0x7f000000d000-0x8)="2e2f66696c653000", 0x8003e, 0x20004) fcntl$setlease(r2, 0x400, 0x0) fcntl$setlease(r2, 0x400, 0x2) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x6af, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = accept$inet6(0xffffffffffffffff, &(0x7f00008e3000)={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000042000)=0x1c) setns(r3, 0x8000000) pipe2(&(0x7f0000ec5000-0x8)={0x0, 0x0}, 0x80800) ioctl$KVM_TPR_ACCESS_REPORTING(r4, 0xc028ae92, &(0x7f00002f8000-0x28)={0x2292, 0xd7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) syz_open_dev$binder(&(0x7f0000077000)="2f6465762f62696e6465722300", 0x0, 0x800) r5 = dup3(r3, r3, 0x80000) ioctl$BINDER_THREAD_EXIT(r5, 0x40046208, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r5, 0x84, 0x9, &(0x7f0000896000)={0x0, @in6={{0xa, 0x0, 0x4, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x4, 0xfffffffffffffff7, 0x1, 0x84}, &(0x7f000006b000-0x4)=0xa0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r5, 0x84, 0x76, &(0x7f0000382000-0x8)={r6, 0x2}, &(0x7f0000bc4000)=0x8) r8 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000000fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000000000, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, r5, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r5, 0x84, 0x0, &(0x7f000013a000-0x10)={r7, 0x3, 0x2, 0xcb}, &(0x7f0000924000-0x4)=0x10) r9 = syz_open_procfs(0x0, &(0x7f0000725000-0x8)="000000e161700000") r10 = getuid() fstat(r9, &(0x7f00007bb000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r8, r10, r11) 2017/12/07 04:21:08 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00001e5000-0x58)={0x26, "6165616400000000000000000000", 0x0, 0x0, "736571697628726663343130362867636d2861657329292900000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000891000-0x14)="79733976d8c30a4aead960f2bd08cfe62785ce10", 0x14) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000e5b000)=[{0x0, 0x0, &(0x7f000038b000)=[{&(0x7f0000532000-0x20)="e56b89762f03abd25ab9aa156c91f18dc3f42378a38d58a31eaba51f4d89bc73", 0x20}], 0x1, &(0x7f00003aa000)=[@assoc={0x18, 0x117, 0x4, 0x401}], 0x18, 0x0}], 0x1, 0x1) recvmsg(r1, &(0x7f000053a000-0x38)={&(0x7f0000276000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f0000a24000)=[{&(0x7f0000538000-0x54)="0000000000000000000000000000000000000000000000000000000000000000", 0x20}], 0x1, &(0x7f0000bdb000-0x2e)="", 0x0, 0x0}, 0x0) [ 53.398657] capability: warning: `syz-executor3' uses 32-bit capabilities (legacy support in use) [ 53.443444] netlink: 3 bytes leftover after parsing attributes in process `syz-executor2'. 2017/12/07 04:21:08 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x78) r1 = signalfd(r0, &(0x7f0000726000)={0x1af25a18}, 0x8) r2 = syz_open_procfs(0x0, &(0x7f00004d9000-0x7)="6e732f6d6e7400") connect$netrom(r2, &(0x7f000071b000)=@ax25={0x3, {"c7f2e73e8b9ebb"}, 0x5}, 0x10) r3 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = fcntl$getown(0xffffffffffffffff, 0x9) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000abd000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ba8000-0x4)=0xe8) stat(&(0x7f00009c1000-0x8)="2e2f66696c653000", &(0x7f000070e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r7 = memfd_create(&(0x7f0000ea9000)="7573657223657468316367726f757073656375726974792f656d3100", 0x3) sendmsg$netlink(r2, &(0x7f0000d9e000)={&(0x7f0000334000)={0x0, 0x0, 0x1, 0xfffffffffffffe01}, 0xc, &(0x7f00000c3000)=[{&(0x7f0000392000)=[{0xdf, 0xffffffffffffffff, 0x100, 0xe03, 0x4, "38dd7fe7eaba0e813472b5f7deab6ecfb11e58a53047a174a6bfeda863bdd83540c0170f67d1f9109b1b3e41ce37c50da535b6873122ac1128a621bb11b85bd8a29ee8f1b065c5232221606a72d4548e402fd71f00c0e921d5f95a5acc19a41e7c54db5f851a8fcd3abcdd780a0a08aefc7c4e570a426171a943453f76e6a5c321cf30252e2bed26922b32e4c3261f849cec7086be0280d81915ae6bac1543a82e77f08852ff663c432613ae273822b6e5abfce5e079dc23928d79fc5fc705f851bdea55e879889431df35e04a5b6e"}, {0x91, 0xd7, 0x600, 0x1, 0xe54, "10d370ea69f2d8b868ca71925e2d4f8a369d19e0814aaa41206c66f23c1e78ccbf32c66c221d1b672f036327bb1d3b4367096b6cddf52327f2c87832fce19754ead1cf1aa770195a65b3b41a25ca4b948bbd4b87856af732fc3d3ab7784e0dc8ec0ec1a9320c155bdd7f3e7a20acb262be48133f5769f666607abd17ee129fc976"}, {0x1010, 0xaabf, 0x100, 0x2, 0xffffffff00000000, "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{0x32, 0xffffffffffffffc1, 0x400, 0xf61, 0x80000000, "6b56606abda5369fc501eee7c75b408447e76381751de9aad6b0fbdca3d1fc7d4fe3"}], 0x11b2}], 0x1, &(0x7f000038a000)=[@cred={0x20, 0x1, 0x2, r4, r5, r6}, @rights={0x20, 0x1, 0x1, [r3, r3, r0, r2]}, @rights={0x20, 0x1, 0x1, [r0, r0, r2, r1]}], 0x60, 0x20000800}, 0x0) r8 = syz_open_procfs(r4, &(0x7f0000eba000)="6e732f6d6e7400") getsockopt$inet6_IPV6_XFRM_POLICY(r7, 0x29, 0x23, &(0x7f0000d67000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000525000)=0xe8) setsockopt$bt_BT_VOICE(r8, 0x112, 0xb, &(0x7f0000aca000-0x2)=0x1ff, 0x2) openat$sequencer2(0xffffffffffffff9c, &(0x7f00008eb000-0x10)="2f6465762f73657175656e6365723200", 0x3cdc00, 0x0) 2017/12/07 04:21:08 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f00006af000)={0x3, 0xffffffffffffff9c, 0x0}) ioctl$TIOCEXCL(r0, 0x540c) r1 = perf_event_open(&(0x7f0000740000)={0x2, 0x78, 0x46, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x0, &(0x7f0000852000-0x4)=0x0, 0x4) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000045000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f00005ad000-0x4)=0x0, &(0x7f0000d36000-0x3)=0x4) bind$unix(r2, &(0x7f000055b000)=@file={0x1, "2e2f66696c653000"}, 0xa) sysfs$3(0x3) connect$unix(r2, &(0x7f00000bc000)=@abs={0x0, 0x0, 0x3}, 0x8) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000b1f000)={0x0, 0x1, 0x0, 0x4, 0x6}, &(0x7f000004c000)=0x18) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000e98000-0x8)=@assoc_value={r4, 0xffffffffffff7fff}, &(0x7f000035b000)=0x8) recvmsg(r2, &(0x7f0000016000-0x38)={&(0x7f0000192000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0}, 0x60, &(0x7f0000677000)=[{&(0x7f0000910000-0x60)="", 0x0}, {&(0x7f0000964000-0xa3)="", 0x0}], 0x2, &(0x7f0000bb4000)="", 0x0, 0x9c}, 0x2) sendmmsg$unix(r3, &(0x7f00000bd000)=[], 0x80, 0x0) fadvise64(r1, 0x0, 0x2, 0x5) connect$unix(r2, &(0x7f00003de000)=@file={0x1, "2e2f66696c653000"}, 0xa) poll(&(0x7f0000085000-0x10)=[{r3, 0xc1a6, 0x0}, {0xffffffffffffffff, 0x0, 0x0}], 0x2, 0x58) connect$unix(r2, &(0x7f0000681000)=@abs={0x0, 0x0, 0x0}, 0x8) [ 53.544084] netlink: 13 bytes leftover after parsing attributes in process `syz-executor0'. [ 53.573910] netlink: 3 bytes leftover after parsing attributes in process `syz-executor2'. 2017/12/07 04:21:08 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket(0x20000000000000a, 0x2, 0x10) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffc, 0x0, 0x0, 0x0, 0xfffffffffffffffa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x1, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000271000)={0x2, 0x78, 0x45, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f00008ab000-0x8)=0x8000000075) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000fb2000)="2f6465762f6375736500", 0x8343000, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) dup3(r0, r0, 0x80000) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000a2b000)={{{{0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x100000001, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x101}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x9, 0x0, 0xffffffffffffffff, "d62d11bd1b60aa2dd0d2a18e181f3622a2a799c7c81dc795fd606796249f88b1cb92e76cf581a045dec6976a6237b2075e0b8419edbd3ecf71c03152c1dc21aa07024b15f9014783e0a5eaed0922946d"}, 0x160) r1 = perf_event_open(&(0x7f000084f000-0x78)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000000000, 0x0, 0xfe, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x7, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone(0xfffefffffffffffc, &(0x7f00008f0000-0x2)="0f9d", &(0x7f000004b000-0x4)=0x0, &(0x7f0000ebe000-0x4)=0x0, &(0x7f0000554000-0x2)="739c") inotify_init() ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000782000-0xc)={0x6, r1, 0x0}) setsockopt$inet_tcp_TCP_MD5SIG(r2, 0x6, 0xe, &(0x7f0000a3a000-0x160)={{{{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x81, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xad}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8, 0x8, 0x1d3, "f268a06d01bf408cae16179d872bb6dd71586854e0064a79b1891f01ceee96ff85eb6ec09383e2ef134898af293cecc4ba392e6de44cd4c12ae92e5e3f065799ee5a37961b1f9746864a29314fea8ab4"}, 0x160) getpeername$inet6(r2, &(0x7f00003a2000-0x1c)={0x0, 0x0, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f000053b000-0x4)=0x1c) perf_event_open(&(0x7f0000ede000-0x78)={0x4000000002, 0x78, 0xdd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x80, 0x0, 0x0, 0x1000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x3, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x6) getsockopt$inet6_dccp_int(0xffffffffffffffff, 0x21, 0x0, &(0x7f000052a000)=0x0, &(0x7f0000e67000)=0x4) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000fc5000)={0x0, 0x0}) accept4$inet(r2, &(0x7f000039a000)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00001fb000)=0x10, 0x80801) r3 = open(&(0x7f000076a000-0x8)="2e2f66696c653000", 0x0, 0x1000000021) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000b04000)={0x0, 0x0, 0x0}, &(0x7f0000903000)=0xc) 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}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) connect$unix(0xffffffffffffffff, &(0x7f000047a000-0xa)=@file={0x1, "2e2f66696c653000"}, 0xa) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0}, r4, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCDARP(r3, 0x8953, &(0x7f0000fa1000-0x44)={{0x2, 0x2, @rand_addr=0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x307, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common="64756d6d793000000000000000000000"}) ioctl(0xffffffffffffffff, 0x5385, &(0x7f0000001000)="") 2017/12/07 04:21:08 executing program 6: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$addseals(0xffffffffffffffff, 0x409, 0x4) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000000a000)={0xffffffffffffffff, 0xffffffffffffffff}) ftruncate(0xffffffffffffffff, 0x40001) sendfile(r1, 0xffffffffffffffff, &(0x7f0000001000)=0x0, 0x400000000fee) recvmsg(r1, &(0x7f0000006000)={&(0x7f0000006000-0x1c)=@in6={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, 0x1c, &(0x7f0000005000)=[{&(0x7f0000005000)="00", 0x1}, {&(0x7f0000007000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x85}], 0x2, &(0x7f0000003000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xfa, 0xfff}, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x12930, r0, 0x0) sendmsg(r1, &(0x7f0000003000-0x38)={0x0, 0x0, &(0x7f0000008000-0x50)=[{&(0x7f0000001000-0x5f)="0a269ca9b4a350d33b29e53e9681acb9d5387ddf3194796f6f81917f37b4678f5174844c5bf38bc93ab7810a2c3558efe5bbddd47bb1d30c737be8d0326d3dd2968a6acec39f56ef43533cfacb43fc4d77ebd7ef3157a7b4a078876ff30f10", 0x5f}, {&(0x7f0000003000)="efabd025225a6783c88665d3c1266b84f79cf4965d8d08c95fbddd51e0", 0x1d}, {&(0x7f000000a000)="720b760c5bab7d6876ac6403ff2acbcd4ac4bccc0bfb69ca0967f89cb190ba33ba76975bcc2dd5dd728fb63c0d4c910000000000000006d06bb3746f84f582ec88051b4e1a4c8c012dcbf85728fb9a69fe14040142ee3e6e04491f0e0bd1b2a1039d987e98921f8dbeaafe549c96b783f0136de9d13240667373c8ce61caec1521a95fcab52ba23736fc82259c3f59b17aa48ea7698b83bf9353cb88", 0x9c}, {&(0x7f0000005000)="4499b7f402204af49ece5d75b58dd91e9d8a53d96e21e22b31822d872434e15b82c91de1a39f44371d8487088c2a9c20ebf8b5498cc3115489f2c6530a4a46", 0x3f}, {&(0x7f000000a000)="f145da5d39a54a66270b53135cea85254d371043a9298a41323940efa12d5792fe2c1018d0274de1aa7e836e50232f4c4db1cfdb58c5dcf1dd6e02d30bc068d861dedd93302b0e6b75fc1ae434a3499858176c9001718f32f295089e166a9bfc621a937fc82f1a92fde0867f6dd45424e58eb83815279a7a4ec7dae07643c0af20", 0x81}], 0x5, &(0x7f0000006000-0x1408)=[{0xe0, 0x114, 0x7fff, "385e13d315359395152a7d10f8c473c038c5f8384200048061dcc23c671e358562220d8d7053fb6780987e70d617c64ec88154f21d139b3b7ed12747d38178095ceb0464c8323bcb02bbbb3bdc62e25904ba71345c3dc8e682bc9fd131e70635fe4f5dba2d3cacdcfed849d0374ccb387de78d06d2f8e783b9b585372eef3558d52bd2bdf2a55ab3d48ecadef5b25aa526f6ff86fe06f30645b36a8afe89003bffa6a23af61081016ec7c18d1dfa8f4afe46c630b50e488423a34b93305ce87271350f07962b5b20cd40068e0bcd61"}, {0xb0, 0x116, 0x80000001, "fca372645b20f8e45fa810ca2f9b5292f5792fffa24d056493798bdda4199525a4320fcbab896122df5700eea4de59300f5934129c13adabedca10228225c07de714000406a090a4786ca8c6f5876ce9e1de8a826bc1878fed05e4984f96d17eac8372190505bdcccb740029e54edc826fbfc66c1398971b9603b965c9f24ff3ce2925ae9523bf772e3a02be08b5fba465ff9be612a96c344be0dfca7b068e"}, {0x1010, 0x0, 0xe6d5cdb, "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{0xe8, 0x29, 0xffffffffffff33f6, "6a14275a80b462b9bc969216aedb19350f2e0f8cf49bef0809955be751ad1fbd3236ef8d7fc6a6f61a3ab0ad12aa252fd2dc10a043e0577d7ce50eab0a37332cb43fef4258ce72e26013faa769e5e9b8786cf40253b3323fdcd26a78eae14bc00647b02510eaac6b5622a5aa1b558eee66bd474b2aa79b7a6feb42795f66dd5e3ca7121f1d497d19b499ef817f63975b89488ed2d8d4d089474424aefa131b13b50587eadab2f3449832f426aab9e2920712a1097f4c2be90fee4517d8c2f848df303c2bec6cbf7d6e04ad501d09310ab7f7978ebb175231"}, {0xd8, 0x111, 0x5, "4bdc10a27669a9c540b00a5085c5d330504aeddb3e7a590ab94174c2f4677ae93e5f7f4891bcb6492bd1c7f03a47ca39f7bc19f869e09ef5ce6bc6d97ae140bd97d18350f62b67c045ac9b873ab7c38ebfec42738096ceb73e6cfaa2a569ab7fc865c33fdb68ee4f8df1a7381139425eaaba8b67471b5c10214ca1f2a4d663e827c69d83375f6a12e689ae85b6f1ddd621f2853ce8091a3ca6998ccc23d29ea48f197863c2e5af51bce2e48ccbfe000303d0cc4f2eda9f77e8d24453aa0dd9b3f891"}, {0xa8, 0x10d, 0xffffffff, "3ca64f8f34477723f7ddd15597f89ca8bed6f3ad7f0dd7c1ad61e92f7282747fea125f458cd7fcdb053cac1cb5724eb35fbd46cfba9928f929a493c3e6546df33c8ef74c6465549fe3d28a13d887312b228a10dcb8281ce8527b7363e9a7765418db4c670bcc5372de7202167afecdbab7dac34505b759ec4db3bb3f23dcbbbe649d7fa93f2d0ca4c95507bf186a8ad0d34e334980"}], 0x1408, 0x10}, 0x40) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x2, &(0x7f0000003000-0x4)=0x0, &(0x7f0000001000)=0x4) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x10, r1, 0x2000000000000000) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$notify(0xffffffffffffffff, 0xc, 0x2) mmap(&(0x7f0000008000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x400000000000000) mmap(&(0x7f0000007000/0x2000)=nil, 0x2000, 0x3, 0x3e, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, r0, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x8, 0x36, 0xffffffffffffffff, 0x4000) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 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(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(r0, &(0x7f000000e000-0x100)=[{{&(0x7f000000e000)=@alg={0x0, "0000000000000000000000000000", 0x0, 0x0, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58, &(0x7f0000005000-0x40)=[{&(0x7f000000e000-0xda)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xda}, {&(0x7f0000002000-0xb)="0000000000000000000000", 0xb}, {&(0x7f0000011000-0x1000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}, {&(0x7f000000e000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xa0}], 0x4, &(0x7f000000f000-0x3f)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x3f, 0xf66d}, 0x200}, {{&(0x7f000000b000-0x10)=@ax25={0x0, {"00000000000000"}, 0x0}, 0x10, &(0x7f0000010000-0xa0)=[{&(0x7f0000011000-0x80)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x80}, {&(0x7f0000010000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x73}, {&(0x7f0000011000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x9f}, {&(0x7f000000f000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x95}, {&(0x7f000000b000-0xa1)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xa1}, {&(0x7f0000010000-0x65)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x65}, {&(0x7f0000004000-0x93)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x93}, {&(0x7f0000010000-0x69)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x69}, {&(0x7f000000e000)="00000000000000000000000000000000000000", 0x13}, {&(0x7f0000002000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x53}], 0xa, &(0x7f0000011000)="000000", 0x3, 0x5}, 0x0}], 0x2, 0x100, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendfile(r0, 0xffffffffffffffff, &(0x7f000000f000-0x8)=0x0, 0x222) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000013000-0x8)={0x0, 0x0}, &(0x7f0000002000)=0x8) [ 53.626072] netlink: 3 bytes leftover after parsing attributes in process `syz-executor2'. [ 53.639711] DRBG: could not allocate digest TFM handle: hmac(sha256) [ 53.640923] DRBG: could not allocate digest TFM handle: hmac(sha256) [ 53.679663] netlink: 3 bytes leftover after parsing attributes in process `syz-executor2'. [ 53.692741] netlink: 3 bytes leftover after parsing attributes in process `syz-executor2'. 2017/12/07 04:21:09 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f0000214000)="2f6465762f6e65742f74756e00", 0x0, 0x10000) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00006b0000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_map={0x8, 0x0, 0x9, 0x0, 0x0, 0x0}}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000a66000-0x20)={@common="67726530000000000000000000000000", @ifru_addrs={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r2 = socket$inet(0x2, 0x8000000000000003, 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sync() openat$ptmx(0xffffffffffffff9c, &(0x7f0000e20000-0xa)="2f6465762f70746d7800", 0x2003fc, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = open(&(0x7f0000311000-0x8)="2e2f66696c653000", 0x100, 0x30) setsockopt$inet6_tcp_int(r4, 0x6, 0x0, &(0x7f00009f5000-0x4)=0x4, 0x4) setsockopt$inet_mreqn(r3, 0x0, 0x27, &(0x7f000000c000)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, 0x0}, 0xc) setsockopt$inet_msfilter(r3, 0x0, 0x29, &(0x7f0000007000-0x30)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, 0x0, 0x6, [@local={0xac, 0x14, 0x0, 0xaa}, @remote={0xac, 0x14, 0x0, 0xbb}, @broadcast=0xffffffff, @local={0xac, 0x14, 0x0, 0xaa}, @multicast1=0xe0000001, @rand_addr=0x0]}, 0x28) open(&(0x7f000071a000)="2e2f66696c653000", 0x10903c, 0x800000056) getsockopt$SO_PEERCRED(r2, 0x1, 0x11, &(0x7f0000042000-0xc)={0x0, 0x0, 0x0}, 0xc) getsockopt$netrom_NETROM_T2(r4, 0x103, 0x2, &(0x7f000083f000-0x4)=0x7, &(0x7f0000549000)=0x4) lstat(&(0x7f0000952000-0x8)="2e2f66696c653000", &(0x7f000014d000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getpgid(r5) getuid() ioctl$TIOCGPGRP(r4, 0x540f, &(0x7f000045c000-0x4)=0x0) mmap(&(0x7f0000000000/0x1b000)=nil, 0x1b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0xe2, 0x0, 0xfffffffffffffffe, 0x2, 0x0, 0x0, 0x9858, 0x0, 0x0, 0x0, 0x0, 0x100000040, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r7 = socket(0xa, 0x1, 0x0) stat(&(0x7f0000bdf000-0x8)="2e2f66696c653000", &(0x7f0000c23000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl(r1, 0x80000000000007, &(0x7f00008ff000)="cb") listen$netrom(r7, 0xffffffffffff7ffd) ioctl$sock_bt_hidp_HIDPCONNADD(r7, 0x400448c8, &(0x7f00003a1000)={r7, r7, 0x10000, 0x4, &(0x7f00008fe000)="6e8081960e7ff8e4931d6580c8cd786726f187743d", 0x80000001, 0x0, 0x100000000, 0x2, 0x4, 0x800, 0x3, "f8125e3faaad9acc925ad1fdd9cc22961b64bd741519e924193ecf49ac064663dadf52754f"}) syz_open_procfs(r6, &(0x7f000001a000)="6e65742f7463703600") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/12/07 04:21:09 executing program 5: mmap(&(0x7f0000000000/0xe5c000)=nil, 0xe5c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x4000000, 0x0, 0x0, 0x0, 0x0, 0x8000004101, 0x8000, 0x0, 0x10000000, 0x0, 0x7fffffff, 0x0, 0x0, 0x4000000000000000, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xfffffffffffffffc) semget$private(0x0, 0x1, 0x200000001e) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f00004cd000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0xffffffffffffffff) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0xfffffffffffffff8, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000000, 0x2, 0x400, 0x0, 0x0, 0x0}, 0x0, 0xefffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = socket(0x10, 0x2, 0xc) write(r3, &(0x7f00002f9000-0x1f)="1f0000000001ff49433bf000080000760f0000e0060012000000e50000083c", 0x1f) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f00004a5000)={0x0, @in6={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xfffffffffffffff9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xdf7, 0x1000, 0x8, 0x800, 0x88}, &(0x7f00001cf000-0x4)=0xa0) setsockopt$inet_sctp6_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f0000bf9000-0x8)=@assoc_value={r4, 0x75c1}, 0x8) r5 = dup3(r2, r3, 0x80000) setsockopt$sock_attach_bpf(r3, 0x1, 0x32, &(0x7f0000a71000)=r5, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(r3, &(0x7f0000d8e000)={&(0x7f00007e6000)=@ethernet={0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000255000-0x60)=[{&(0x7f000054c000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x48}, {&(0x7f00002a8000)="", 0x0}, {&(0x7f0000b3e000)="00000000000000000000000000", 0xd}, {&(0x7f0000f39000-0xbd)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xbd}, {&(0x7f000037a000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xbc}, {&(0x7f000085f000-0x2d)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x2d}], 0x6, &(0x7f00000d1000-0xc6)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xc6, 0x7}, 0x12000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = socket$inet_sctp(0x2, 0x5, 0x84) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000002000-0x38)={&(0x7f0000006000-0x10)=@in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000005000)=[], 0x0, &(0x7f0000000000)=[], 0x0, 0x0}, 0x0) ioctl$sock_SIOCGIFCONF(0xffffffffffffffff, 0x8910, &(0x7f0000000000)=@buf={0x2b, &(0x7f0000d91000-0x45)="317fe64e62b142288781d71ea0c4e09c21a8d4aca0de5348d85d976e963dbd73fe7af3c1b6091b5922649d"}) ioctl$sock_ifreq(r6, 0x8936, &(0x7f0000002000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x0, 0x2, @sync=&(0x7f00005aa000)={0xffffffffffffffff, 0x7, 0x4}}}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0}, 0x0, 0x3ff, 0xffffffffffffffff, 0x0) r7 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x7, 0x5, 0xb, 0x0, 0x0, 0x0}, 0x1c) bpf$MAP_CREATE(0x0, &(0x7f0000a22000-0x1c)={0xd, 0x8, 0x28c, 0x100000001, 0x2, r5, 0x0}, 0x1c) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000b2a000)={r7, &(0x7f0000a82000)="f4", &(0x7f0000adb000)=""}, 0x18) ioctl$void(r1, 0x4452) socket$inet6_sctp(0xa, 0xffffffffffffffff, 0x84) 2017/12/07 04:21:09 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000000000)="2f6465762f766373612300", 0x10000fff6, 0x200000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000db0000)=0x0, &(0x7f0000001000)=0xfffffff1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f000084d000-0x8)={0x0, 0x7}, &(0x7f0000000000)=0xfffffffffffffdb9) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000071f000-0x78)={0x0, 0x78, 0x3, 0xffffffffffffffff, 0x7ffffffc, 0x30ee, 0x0, 0x0, 0x0, 0x4, 0x4, 0xffffffffffff8000, 0x4, 0xe, 0x0, 0x278d, 0x40000001, 0xffffffffffffff81, 0x101, 0x800, 0x401, 0x3ff, 0x5, 0x0, 0x2, 0xffff, 0x0}, 0xffffffffffffffff, 0x1ff, 0xffffffffffffff9c, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000f3e000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000ef6000)=0xc) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0}, r2, 0xffffffffffffffff, 0xffffffffffffffff, 0x10000) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000d6e000)="2f6465762f73657175656e63657200", 0x82000, 0x0) mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_udp(0x2, 0x2, 0x0) r4 = bpf$MAP_CREATE(0x0, &(0x7f0000015000)={0x1, 0xe0, 0x4, 0x8, 0x5, 0x0, 0x0}, 0x14) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000d000)={r4, &(0x7f0000005000)="", &(0x7f0000009000-0x3b)="", 0x0}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f000000d000-0x18)={r4, &(0x7f0000e10000)="", &(0x7f0000017000)=""}, 0x2f) r5 = syz_open_dev$vcsa(&(0x7f0000004000-0xb)="2f6465762f766373612300", 0x6, 0x2) mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = syz_open_dev$binder(&(0x7f00007f9000)="2f6465762f62696e6465722300", 0x0, 0x3) ioctl$BINDER_WRITE_READ(r6, 0xc0306201, &(0x7f000000a000-0x30)={0x4, 0x0, &(0x7f000000a000-0x10)=[@enter_looper={0x630c}], 0x0, 0x0, &(0x7f0000009000)=""}) poll(&(0x7f0000bdc000)=[{r4, 0x0, 0x0}, {r1, 0x8002, 0x0}, {r5, 0x4005, 0x0}], 0x200000000000011e, 0x1f9) poll(&(0x7f000000d000-0x8)=[{r6, 0x10, 0x0}], 0x1, 0x9) ioctl$BINDER_SET_CONTEXT_MGR(r6, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r6, 0xc0306201, &(0x7f0000007000)={0x10, 0x0, &(0x7f0000006000-0x2c)=[@acquire={0x40046305, 0x0}, @acquire={0x400c630e, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) ioctl$BINDER_WRITE_READ(r6, 0xc0306201, &(0x7f0000002000)={0x30, 0x0, &(0x7f0000009000)=[@enter_looper={0x630c}, @release={0x40046306, 0x4}, @increfs={0x40046304, 0x3}, @release={0x40046306, 0x2}, @acquire_done={0x40106309, 0x0, 0x0}], 0x13, 0x0, &(0x7f0000004000)="2f7b51259682376c3c092ff4edd1807aa04031"}) poll(&(0x7f000000c000)=[{r6, 0x2000, 0x0}, {r6, 0x2000, 0x0}, {r6, 0x300, 0x0}, {r6, 0x80, 0x0}, {r6, 0x19c, 0x0}, {r6, 0x20, 0x0}], 0x6, 0x9) ioctl$BINDER_WRITE_READ(r6, 0xc0306201, &(0x7f0000009000-0x30)={0x8, 0x0, &(0x7f0000008000)=[@release={0x400c630f, 0x0}], 0x0, 0x0, &(0x7f0000001000-0xb3)=""}) setsockopt$ax25_int(r3, 0x101, 0x0, &(0x7f000018b000)=0x80000000, 0x4) open(&(0x7f000002e000-0x8)="2e2f66696c653000", 0x80040, 0x0) 2017/12/07 04:21:09 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x1) socket$inet6(0xa, 0x800, 0xa0) epoll_create1(0x80000) accept$nfc_llcp(0xffffffffffffffff, &(0x7f00003da000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0}, &(0x7f0000ffb000)=0x60) inotify_init() bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f00002a0000)=0xffffffff, 0x4) pipe2(&(0x7f0000395000-0x8)={0x0, 0x0}, 0x80800) bpf$MAP_CREATE(0x0, &(0x7f0000da9000)={0xa, 0x1ff, 0x6, 0x7fff, 0x3, 0x1, 0x1}, 0x1c) open$dir(&(0x7f0000057000)="2e2f66696c653000", 0x1, 0x83) openat$autofs(0xffffffffffffff9c, &(0x7f00003a9000)="2f6465762f6175746f667300", 0x400, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000067000-0x8)={0x0, 0x0}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000fac000-0x4)={0xffffffffffffffff}) r1 = syz_open_dev$tun(&(0x7f00006ea000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x100) r2 = dup2(r1, r0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x968, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x100000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, r2, 0x0) socket$netlink(0x10, 0x3, 0x7) sendmsg$netlink(r2, &(0x7f0000ed2000)={0x0, 0x0, &(0x7f0000b70000)=[{&(0x7f00001cb000-0x3b2)=[{0xe8, 0x5, 0x20, 0x9, 0x8, "f3e4f393d4fd5ea3b24b05967d1f926b821b53d5fa552cceadedf3848e2fb3c98f328f8ba89e24482a43e987cfb2669625a6a75e721c786c47cba6f09d80aab5b0ea2179cf061c95daf9a37244f03ced014681b86d14e3bc44e879d944e1e590e5a9adcebd33179940396a3de7708609028caafbb2f28fd58b2411fe5e36ee2dc83e0144e144b9700306e91c143c7e83aa31bce6cd6c0db2eb33bd9eb79fc794113a38e5ea2f3aeacad67596df6a5e3b6085b7b964cbde21116e7be76826d88c3a57b0904297c5ec6a58a85eeb47215a2176cfb576c12906"}, {0xfe, 0x9, 0x220, 0x81, 0x5, "e8c98689ab2e39ccd9e036a444b544de070febfe4b75530c8a207983a19ec5527aed14b01c66647eef9c8a9208d3993018d3975548d15014282762d1bc154cd72f060883249932ba349ac51ad307fed5e5daa4cc1a5e71122bd2fef4505facb7115c58a2374d454f82900cbdcccacb10b6ae7289c0ccbc65af0010bbda5d8ca8ac1d45ed793a7beeb3f971e11c9687b134a26c27b61192c7b61a8256001057c91817f597db1e816686851d214ea0a87dd94d9a24495edd4ea08ce42fe8427859e449e244329499541c58639e3d195f06d9506e9f1c18da442b4b23c5f44db20d2480ba017ad3a4939c418728ee80"}, {0x10a, 0x8000, 0x200, 0xffffffffffffffff, 0x8, "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"}, {0xc2, 0x72dd, 0x300, 0xfffffffffffffbff, 0x2c9, "15cbc250b80e5b6a7deaa9cc5dc861ce5e5018e83e564d93c5c45320de915deb2a2a9bc24c0be3925efe1f4cd589bc5216eb73a3032f8e002590b961481b9207530481d8495135c692209f9eab0da6bd51de653fabcf9f5294b555b6ad78a469c03274e32a9b4184a0653201996ca3fa4911df38b94b2a5c945fbd397879602daaef39f44f6a13fb371ac164f9d111b0bf17b5d916f7bcc9784a14bc97e2724028af803e17b3acaaa9be34cc70002dfea570"}], 0x3b2}, {&(0x7f0000e19000)=[{0xff, 0x4c0000000, 0x304, 0xb405, 0x7, "04c6de97b533902c3472f90a090cdce081e85657d7582ebcc401f1e9241884253c6d6b2e932eba876e8a3d2e1ad7853bc90b4d7fc8ef15dfedb2e8d37b034207322325eff627ba70573b176c7ae03b138a9b3bae33a300a0ea450e215965017ec76c23eb3b8ce4b6e5256637dbe4ceadb2e0ed83ea80573e20c9edd215472d8fbaf2b9be1defb612231de248c0072bf7190b4c11572c3dcd285890620860383f9714281e5d0df782931944ed370bce44e6479ca86b1af01aba40787f6527234e4009a5e70c0e4cd14f3c24dc7d561635c81e40c224ad6a0f44fa42ecad971a9592557ae1d70297ee96a8840a06cb50"}, {0x10a, 0x9, 0x0, 0x6, 0x7fffffff, "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"}, {0x2b, 0x9, 0x200, 0x5, 0x5, "595063adee4a0b54c24130b22aa2f60d906dc13edb16e1502cd2e3"}, {0x30, 0x1, 0x21, 0x8, 0x8, "76253931fa648326ae9a6e84e9cc36831e6ab03e87435df5aae7a1c5893b33fd"}], 0x264}], 0x2, &(0x7f00001eb000)=[], 0x0, 0x41}, 0x880) r3 = socket(0x1000000000a, 0x2, 0x0) r4 = socket(0x40000000015, 0xb, 0x3a) getsockopt$inet_sctp6_SCTP_EVENTS(r3, 0x84, 0xb, &(0x7f0000fd6000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00002b8000-0x2)=0xb) socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = socket(0xa, 0x2, 0x0) connect$inet(r5, &(0x7f0000057000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg$netlink(r5, &(0x7f0000056000)={&(0x7f000001e000)={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000056000)=[{&(0x7f000002d000)=[], 0x0}, {&(0x7f0000a45000)=[], 0x0}, {&(0x7f00007c4000)=[], 0x0}], 0x3, 0x0, 0x0, 0x0}, 0x7ffe) getgid() mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0x40000000000011, 0x802, 0x8400000000082) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x200000002, 0x78, 0xc56b, 0x100000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TIOCNXCL(r4, 0x540d) setrlimit(0x1000000000000007, &(0x7f000056a000-0x10)={0x0, 0x401}) r6 = signalfd(0xffffffffffffffff, &(0x7f00002a6000)={0x0}, 0x8) syz_open_dev$mice(&(0x7f0000872000-0x10)="2f6465762f696e7075742f6d69636500", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x111, r0, 0x0) r7 = perf_event_open(&(0x7f000077d000-0x78)={0x2, 0x78, 0xd4e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x24, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) r8 = dup2(r6, r7) getsockopt$bt_BT_CHANNEL_POLICY(r8, 0x112, 0xa, &(0x7f000025c000-0x4)=0x4, &(0x7f0000dd4000)=0x4) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xda, 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) syz_open_dev$sndseq(&(0x7f0000898000)="2f6465762f736e642f73657100", 0x0, 0x0) 2017/12/07 04:21:09 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x2e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$loop(&(0x7f00002a0000)="2f6465762f6c6f6f702300", 0x0, 0x101082) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x1ff, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000030000-0x4)=0x0) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000000000)={0x5, 0x78, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000000000003, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, r0, 0x0) r2 = getpgid(0x0) process_vm_writev(r2, &(0x7f0000001000+0x550)=[{&(0x7f0000000000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x61}, {&(0x7f0000004000-0xf0)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf0}], 0x2, &(0x7f0000fbe000-0x70)=[{&(0x7f0000004000-0x1000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}, {&(0x7f0000003000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xc7}, {&(0x7f0000001000-0xbd)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xbd}, {&(0x7f0000005000-0xe3)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xe3}, {&(0x7f0000003000-0xf6)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf6}, {&(0x7f0000004000-0x69)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x69}, {&(0x7f0000004000-0xab)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xab}], 0x7, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r3, 0x84, 0x21, &(0x7f0000004000)=0x4, 0x4) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = dup(r3) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r4, 0x84, 0x12, &(0x7f00006e0000)=0x6, 0x4) ioctl$LOOP_SET_FD(r4, 0x4c00, r3) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000425000)=@sack_info={0x0, 0x3ff, 0xe3}, &(0x7f00005de000-0x4)=0xc) setsockopt$inet_sctp_SCTP_MAXSEG(r4, 0x84, 0xd, &(0x7f0000bfa000-0x8)=@assoc_value={r5, 0x2f24c8b4}, 0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r4, 0x84, 0x1c, &(0x7f0000006000)=0x0, &(0x7f0000000000)=0x4) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_SECURITY(r4, 0x112, 0x4, &(0x7f0000007000-0x2)={0x0, 0x9312}, 0x2) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0x2, &(0x7f000048d000)={r5, @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]}, 0x1, 0x80, 0x10000, 0x3, 0x9}, &(0x7f0000c58000-0x4)=0xa0) 2017/12/07 04:21:09 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000910000)=0x0) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000400000-0x4)=0x0, &(0x7f0000b8d000)=0x4) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000e87000-0x20)={0x1f, 0x8, 0x9, 0x6, 0x100000000, 0x8001, 0x3fd, 0x7ff, 0x0}, &(0x7f0000d08000)=0x20) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00003d0000-0x14)={r1, 0x4, 0x44, 0x3d, 0xfffffffffffffffc, 0x20000000001}, 0x14) socket$inet_icmp(0x2, 0x2, 0x1) r2 = epoll_create(0x6) accept4$inet6(r0, &(0x7f0000f0d000)={0x0, 0x0, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f00001da000)=0x1c, 0x80800) r3 = socket$inet(0x2, 0xd92c11edc3c48134, 0x80000000) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f00009ec000-0x98)={r1, @in={{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10000, 0x4}, 0x98) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000bbe000-0x8)={0x0, 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00009cf000)={{{@in=@multicast1=0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000e0a000-0x4)=0xe8) epoll_ctl$EPOLL_CTL_DEL(r2, 0x2, r0) pipe(&(0x7f00001c8000-0x8)={0x0, 0x0}) setsockopt$packet_buf(r4, 0x107, 0xf, &(0x7f0000561000-0x2f)="cb4bc1e92123483563636ba8748042ea19cb250930cb0e1f2e524465e3bf3305e59d4333259992c90a90f7ecfd2e86", 0x2f) ioctl$sock_bt_hci(r5, 0x800448f0, &(0x7f0000465000)="546c0559c0e41951670ef83cb39601e0d3570cb18e3c5c16e06a7ee2ca9494573f") pipe(&(0x7f0000896000)={0x0, 0x0}) ioctl$sock_bt_hidp_HIDPGETCONNINFO(r6, 0x800448d3, &(0x7f0000575000)={{0xb8c, 0x2000000001002, 0x80, 0x0, 0x5, 0x1}, 0x7, 0x3ff, 0x80000007, 0x2, 0x40000000006, "a519590000000000317430214fbcd0f6017c116cd41d2821fd29c803e2030000000000000091ce6be3267f83a9fc9810600d77120bddaf008dcbc1ea8f4668139d5d3d24b18d8e00000003aab9a07f6e144d219a1be4cbd57b4ef1edcb0500e343f697c05df6f7e95a73ee8a7d1c6342165cd39dad7812cb413abf0000000000"}) bind$inet6(r0, &(0x7f0000a9b000-0x1c)={0xa, 0x0, 0x8000000000, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff}, 0x1c) listen(r0, 0x800000000000004) r7 = socket$inet6_sctp(0xa, 0xa000000000001, 0x84) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f00002eb000-0x20)={@common="69703667726530000000000000000000", @ifru_addrs={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r7, 0x84, 0x9, &(0x7f0000b5e000)={r1, @in={{0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x83, 0x6}, 0x98) sendmmsg(r7, &(0x7f000026e000-0x78)=[{{&(0x7f0000ac1000-0x1c)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x7}, 0x1c, &(0x7f0000ac1000)=[{&(0x7f00005b4000-0x8e)="", 0x0}], 0x1, &(0x7f0000ac1000)=[], 0x0, 0x0}, 0x100}, {{&(0x7f00005c1000-0xe)=@l2={0x1f, 0x0, {0x100000000, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f0000ac1000)=[{&(0x7f0000ac2000-0x5)="766ce0d08281", 0x6}], 0x1, &(0x7f000053b000)=[], 0x0, 0xfffffffffffffffd}, 0x0}], 0x2, 0x20040000) socket(0xf, 0x5, 0xb) r8 = socket$inet6(0xa, 0x8000000005, 0x8010000000000084) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r5, 0x84, 0x6f, &(0x7f0000b60000-0x10)={r1, 0x8, &(0x7f00005cf000-0x98)=[@in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x10001, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, @in={0x2, 0x2, @rand_addr=0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @rand_addr=0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x3, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1f}, @in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000837000-0x4)=0x10) sendto$inet6(r8, &(0x7f0000832000)="07", 0x34000, 0x0, &(0x7f00005e5000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) accept4(r0, &(0x7f0000e7b000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f00007a4000)=0x9, 0x800) 2017/12/07 04:21:09 executing program 3: mmap(&(0x7f0000000000/0xfe2000)=nil, 0xfe2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffff9c) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f00008b4000)=[@in6={0xa, 0x3, 0x80000000, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1000}, @in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @rand_addr=0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0xfffffffffffffd69, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xb73}, @in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x8, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x52c}], 0xa4) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fdd000-0xa)="2f6465762f70746d7800", 0x0, 0x0) read(r1, &(0x7f0000fd8000+0xced)="00", 0x1) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(0xffffffffffffffff, 0xc0145401, &(0x7f0000c85000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = syz_open_pts(r1, 0x0) mmap(&(0x7f0000fe2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000fe3000-0xf)="2f6465762f73657175656e63657200", 0x218000, 0x0) mmap(&(0x7f0000fe2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f000022a000-0x8)={0x0, 0x0}, 0x80000) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r3, 0x84, 0xc, &(0x7f0000fe2000)=0x0, 0x4) ioctl$TIOCPKT(r1, 0x5420, &(0x7f00004a2000)=0x3) ioctl$TCFLSH(r2, 0x540b, 0x0) mmap(&(0x7f0000fe3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000fe4000-0xa)="2f6465762f70746d7800", 0x2080, 0x0) [ 53.809961] netlink: 3 bytes leftover after parsing attributes in process `syz-executor5'. [ 53.842398] binder: 3569:3577 Release 1 refcount change on invalid ref 4 ret -22 2017/12/07 04:21:09 executing program 6: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sync() ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigaction(0x20, &(0x7f0000000000)={0x1, {0xfff}, 0x8000000, 0x5}, 0x0, 0x8, &(0x7f0000001000-0x8)={0x0}) io_setup(0x1, &(0x7f0000014000-0x8)=0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$usbmon(&(0x7f0000004000-0xd)="2f6465762f7573626d6f6e2300", 0x400000000000000, 0x2) ioctl$sock_inet_SIOCSIFBRDADDR(r2, 0x891a, &(0x7f0000002000)={@common="69705f76746930000000000000000000", @ifru_flags=0x2402}) r3 = open(&(0x7f0000003000-0x8)="2e2f66696c653000", 0x10000, 0x1) io_cancel(r1, &(0x7f0000014000-0x40)={0x0, 0x0, 0x0, 0x1, 0x9, r0, &(0x7f0000002000-0x74)="40720ada837d24e6863510594a020ed3eda9010cdc03b00765b24bfb45b1bc310a8ada72d8ab2970eeb4ed5c1ce54b239c6e6235b1a206a47d71041c065105da0c479ab128f59ca007b2b4f2430554f144f981fda7a02b86423cdfc74689f6daaebbb53c1d5cac45fa0fc1821f6c98ff3bad6244", 0x74, 0x5, 0x0, 0x1, r3}, &(0x7f0000012000)={0x0, 0x0, 0x0, 0x0}) flock(r3, 0x0) epoll_ctl$EPOLL_CTL_MOD(0xffffffffffffffff, 0x3, 0xffffffffffffffff, &(0x7f0000011000)={0x0, 0x0}) writev(r0, &(0x7f0000014000-0x20)=[{&(0x7f0000001000-0x9a)="d63f3e9181ad7c5a22e50feabec210efda36c926a8c2c856c7c325926e1b6eca8bfa0a3b5193bf59ab03f7ed87b1484366ff38b9bd881e211f1ed6749823daf27fafae7cfab2635b59030dfa13e5fa1934c1372e7f24c5cdf43f80ed3236488c493dfb90c1b493f7bb82f8e339af1c3f6bca74e285df44756fc2b91922faca966954f752a8784edd08d14c465679d003ff09859b43b340d806dd", 0x9a}, {&(0x7f0000000000)="", 0x0}], 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) io_cancel(r1, &(0x7f0000ef4000)={0x0, 0x1, 0x0, 0x1, 0x1ff, r0, &(0x7f0000c4f000)="35a7ab02743b063db2091e83ad6f9b074ce9c885e50f01a0dc6dd1ea9b9df04002471a28972e510171069b089eff46517f58ecdc7b89e62a2fd694b3091c9eed7112a7e7a054d1dad900c799159f40d55b52fdc23561efc84386df3e44d9ad6e090e7563ef2f4c8d6942f55e0cd3", 0x6e, 0x1, 0x0, 0x0, r2}, &(0x7f0000efe000-0x20)={0x0, 0x0, 0x0, 0x0}) 2017/12/07 04:21:09 executing program 7: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$ax25(r0, &(0x7f0000001000-0x10)={0x0, {"00000000000000"}, 0x0}, &(0x7f0000000000)=0x10, 0x80000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000001000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000002000-0x4)=0xe8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000001000)="2e2f66696c653000", &(0x7f0000002000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000003000)={{{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x0, 0x2, 0x0, 0x1e0, 0xb, 0xa0, 0xa3, 0x10001, r2, r3}, {0x80000001, 0x10000004, 0x8001, 0x1, 0x10000, 0x4302e1, 0x8, 0xffffffffffff9d0f}, {0x7fffffff, 0x51d, 0x0, 0x9}, 0xfffffffffffffff8, 0x3, 0x5, 0x1, 0xa4, 0x1}, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x9, 0x95}, 0xb, @in=@empty=0x0, 0xa8e6, 0x0, 0x3, 0x6, 0x89c, 0x4c4f, 0x309b349d}}, 0xe8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000003000)="e5d66afe926260999cb69c5fb3272af759d6d032c1df0d07000000000000000a77c813059929860df609965521e7af86b137a1e1eb210439f493f7473b349621d15da27b5ca92c9a65ddc4685c7c6a8935e2973bb531307da7d5a8e660ef908877d4fd5b4bb1bc7ff7eb9b65615b9d4f6554f23cf35755347aec4d7a626319aeacdda36371e593ef8a8cd64dd3ade435c1692cb4140ed06839908f9ecee777463f8b08ce0e040764f797e393dee125e1172a54cbfb5658f61934378e7d39fff517c04f4e9af4acc970009469c175a7b4f3829cc5c10fcfe663331bbccc9e9c1b2390d0f33c", 0xe5) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$netlink(0x10, 0x3, 0x0) writev(r4, &(0x7f0000165000)=[{&(0x7f000003f000)="290000001800fffdfeff7500000a00210200e30000000007000000000900080005000200000000c000", 0x29}], 0x1) r5 = syz_open_dev$mouse(&(0x7f00004d9000)="2f6465762f696e7075742f6d6f7573652300", 0x0, 0x125002) setsockopt$inet_dccp_buf(r5, 0x21, 0x80, &(0x7f00007ef000-0xfb)="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", 0xfb) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r5, 0x84, 0x18, &(0x7f00003ef000)={0x0, 0x7fffffff}, &(0x7f0000e8c000)=0x6) setsockopt$inet_sctp_SCTP_AUTH_KEY(r5, 0x84, 0x17, &(0x7f0000f60000-0x1008)={r6, 0x81, 0x1000, "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"}, 0x1008) bpf$MAP_DELETE_ELEM(0x3, &(0x7f00007b2000-0x10)={r0, &(0x7f0000c4f000-0x66)="294c574b08f5e03816ebf2e74feedfb8dc8fd31e801492ba82e1aeb59d7b70c9b6ee088eb18433c84dda010cbe34621c6aae3f3e82e8e6c8d5d6a00855ac690a8aaddea71a645e93a0429d2861ad242d5eb6a70e925cf5de598ac1ec0ee12c34df9145cf8c97"}, 0x10) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000ac1000)={0x0, 0x0, 0x0, 0x0, 0x3, 0x4, 0x10, 0x1d, "f44de2abe5f4989f1c7b1a74657379010007f9316d00008f00dfe5e18beecf99c35c84c67449cc955fd7e5892af9089252610e24da915bc1840f888a49376bb3", "0d0011c2d65d75ea5c48e074d87ebf13022c47d7f633b501f5a179fb9152aa28", [0xc278, 0x3], 0x0}) setsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000be2000-0x4)=0x0, 0x4) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f000061a000)={r6, 0xb, "d291d8acff232a8f600000"}, &(0x7f0000aaa000-0x4)=0x13) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f000063e000-0x8c)={r6, @in={{0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) ioctl$KVM_SET_IDENTITY_MAP_ADDR(r5, 0x4008ae48, &(0x7f000001e000-0x8)=0xd001) ioctl$TIOCSSOFTCAR(r5, 0x541a, &(0x7f0000373000)=0x9) ioctl$KVM_GET_MSR_INDEX_LIST(r5, 0xc004ae02, &(0x7f0000652000-0xc)={0x2, [0x0, 0x0]}) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r5, 0x84, 0x76, &(0x7f0000eb8000-0x8)={r7, 0x1}, 0x8) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r5, 0x84, 0x5, &(0x7f00006b1000)={r6, @in={{0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) fcntl$setsig(r1, 0xa, 0x2a) ioctl$VT_OPENQRY(r0, 0x5600, &(0x7f0000020000-0x4)=0x0) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r5, 0x4010640d, &(0x7f0000230000)={0x4, 0xa51}) open$dir(&(0x7f000019c000)="2e2f66696c653000", 0x140, 0x5) fchdir(r4) ioctl$PERF_EVENT_IOC_ID(r5, 0x80082407, &(0x7f0000a2d000)=0x0) [ 53.868285] binder: 3569:3577 IncRefs 0 refcount change on invalid ref 3 ret -22 [ 53.944115] binder: 3569:3577 unknown command 0 2017/12/07 04:21:09 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000058000-0x1c)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xeb1000)=nil, 0xeb1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$unix(0xffffffffffffffff, &(0x7f0000ef3000)="000000000000000000000000000000000000000000", 0x15, 0x2000, 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vcsn(&(0x7f00007bd000-0xa)="2f6465762f7663732300", 0x4, 0x200000) getpeername$inet(r1, &(0x7f0000887000-0x10)={0x0, 0x0, @remote={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000420000)=0x10) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000b6e000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000060000-0x4)=0xc) r4 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) get_mempolicy(&(0x7f00005f2000)=0x0, &(0x7f0000736000)=0x0, 0x101, &(0x7f0000b1d000/0x400000)=nil, 0x4) setpgid(r2, r2) r5 = inotify_init1(0x20000000000c0802) r6 = openat$ptmx(0xffffffffffffff9c, &(0x7f00005fa000-0xa)="2f6465762f70746d7800", 0x2200, 0x0) clock_gettime(0x0, &(0x7f0000766000)={0x0, 0x0}) pselect6(0x40, &(0x7f00002b8000)={0x6, 0x2, 0x0, 0x1, 0xffffffffffffffc1, 0xda1, 0x7, 0x100000001}, &(0x7f000025e000)={0x81e, 0x6, 0x1, 0xcd6, 0x6, 0x1, 0x81, 0x800000000000000}, &(0x7f00002f5000)={0x3ff, 0x7, 0x6, 0x0, 0x0, 0x7, 0x0, 0x7}, &(0x7f0000d4e000)={r7, r8+30000000}, &(0x7f0000eee000)={&(0x7f00003c0000-0x8)={0x4}, 0x8}) futex(&(0x7f00003b0000)=0x4, 0x2, 0x6, &(0x7f00001fb000)={r9, 0x0}, &(0x7f0000b9b000-0x4)=0x0, 0x0) ioctl$TCXONC(r6, 0x540a, 0x1) ioctl$DRM_IOCTL_DROP_MASTER(r1, 0x641f) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(0xffffffffffffffff, 0xc08c5334, &(0x7f0000688000)={0x6, 0x1, 0x8, "71756575653100000000000000000000000000002000000000000000fcff00000000000000000000000000000000000000000000000000000000000000000000", 0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$int_in(r4, 0x5452, &(0x7f0000f43000)=0x1000) ioctl$KDGKBTYPE(r6, 0x4b33, &(0x7f000074c000-0x1)=0x0) semctl$IPC_SET(0x0, 0x0, 0x1, &(0x7f0000fc8000)={{0x0, 0x0, 0x0, 0x0, r3, 0x1, 0x6, 0x0, 0x0, 0x0}, 0x20, 0x6, 0x5, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000cc2000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r11, 0x7, &(0x7f00005f9000-0x20)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r10, 0x1, 0x11, &(0x7f0000fcf000)={0x0, 0x0, 0x0}, &(0x7f00002f8000)=0xc) fcntl$getownex(r5, 0x10, &(0x7f0000f01000-0x8)={0x0, 0x0}) 2017/12/07 04:21:09 executing program 3: mmap(&(0x7f0000000000/0x273000)=nil, 0x273000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00000bf000-0x78)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x80000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x0, 0x18071, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) unshare(0x20000400) clone(0x80000, &(0x7f00005b4000)="", &(0x7f0000981000)=0x0, &(0x7f0000e9a000-0x4)=0x0, &(0x7f0000094000-0x1)="d6") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000ec8000-0xa)="2f6465762f70746d7800", 0x202, 0x0) unshare(0x29061404) r1 = socket$unix(0x1, 0x1, 0x0) pipe2(&(0x7f0000697000)={0x0, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f000026c000-0x108)={0x0, @in6={{0xa, 0x1, 0x6, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3ff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x2, 0x0, 0x6f, 0x29b, 0xf1, 0x3, 0x8, 0x4, 0x570, 0xb8, 0xa85, 0xb66, 0x9, 0x1, 0x3]}, &(0x7f0000ef8000)=0x108) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000024000)={r4, 0xfffffffd, 0x20, 0x31, 0x1000}, &(0x7f0000317000)=0x18) futimesat(r3, &(0x7f00006c5000-0x8)="2e2f66696c653000", &(0x7f0000216000)={{0x0, 0x7530}, {0x0, 0x0}}) vmsplice(r3, &(0x7f0000b0a000-0x10)=[{&(0x7f0000990000)="f2651f451038723c48ecdd97a73913f83f55bd31f1985d32226947f19ea2b7421d1335664fe8bf52d19ca7aba618eff1a0347d9d9546e0e8973293ec9665be3dc4640289f8e56c2ccee80e455661cc0d77ce044d85", 0x55}], 0x1, 0x2) getsockopt$inet_sctp6_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f00002b2000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000000c000)=0xb) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xa, &(0x7f0000f0b000)={0x3, 0x100000001, 0x1, 0x9858, 0xffff, 0xf2af, 0x4b, 0x3, r5}, 0x20) socketpair$unix(0x1, 0x1000000000005, 0x0, &(0x7f0000da2000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r6, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r1]}], 0x1, 0x0}, 0x0) ppoll(&(0x7f00003a1000-0x10)=[{r0, 0x100, 0x0}, {r0, 0x1000000000000000, 0x0}], 0x2, &(0x7f0000482000-0x10)={0x0, 0x1c9c380}, &(0x7f00009df000-0x8)={0x4c}, 0x8) ioctl$DRM_IOCTL_SET_CLIENT_CAP(0xffffffffffffffff, 0x4010640d, &(0x7f0000033000)={0x80, 0x8002}) recvmsg(r7, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000)="", 0xfc13, 0x0}, 0x0) process_vm_writev(0x0, &(0x7f0000699000-0x70)=[{&(0x7f0000f98000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x4c}, {&(0x7f00007b9000-0x54)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x54}, {&(0x7f00004f3000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd6}, {&(0x7f00002e3000-0xd6)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd6}, {&(0x7f0000f2e000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x52}, {&(0x7f0000056000)="00000000000000000000000000000000", 0x10}, {&(0x7f00009e9000-0xcd)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xcd}], 0x7, &(0x7f0000fd5000)=[{&(0x7f0000c10000-0xf5)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf5}, {&(0x7f00004fc000-0xfe)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xfe}, {&(0x7f00001e5000)="000000000000000000000000000000", 0xf}], 0x3, 0x0) pselect6(0x40, &(0x7f00007e8000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00000de000-0x40)={0xffffffffffffffe1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00008e6000-0x10)={0x0, 0x989680}, &(0x7f0000205000-0x10)={&(0x7f0000cc9000-0x8)={0x0}, 0x8}) ioctl$TUNSETSNDBUF(0xffffffffffffffff, 0x400454d4, &(0x7f0000e0a000)=0x40) setsockopt$netrom_NETROM_IDLE(r2, 0x103, 0x7, &(0x7f00003bd000)=0x8000000000000, 0x4) clone(0x20900, &(0x7f0000211000-0x1)="86", &(0x7f00002b8000-0x4)=0x0, &(0x7f000029e000)=0x0, &(0x7f00007a6000-0x1)="a6") ioctl$KVM_ENABLE_CAP_CPU(0xffffffffffffffff, 0x4068aea3, &(0x7f0000e48000)={0x7b, 0x0, [0x1, 0x1, 0x8, 0x1], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) epoll_ctl$EPOLL_CTL_DEL(0xffffffffffffffff, 0x2, 0xffffffffffffffff) [ 53.973720] binder: 3569:3577 ioctl c0306201 20002000 returned -22 [ 53.987377] binder: BINDER_SET_CONTEXT_MGR already set 2017/12/07 04:21:09 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)="2f6465762f70746d7800", 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_open_pts(r0, 0x103002) close(r0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000936000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000008b000-0x78)={0x7, 0x78, 0x968, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200000000, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff, 0xe, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0xfffffffffffffffc, 0x400, 0x0, 0x0, 0x0}, 0x0, 0x1000, 0xffffffffffffffff, 0x1) r2 = socket(0x10, 0x3, 0x0) ioctl$DRM_IOCTL_VERSION(0xffffffffffffffff, 0xc0406400, &(0x7f000033a000-0x40)={0x4, 0x81, 0x2000000000008, 0xe2, &(0x7f0000cf5000-0xe2)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x1000, &(0x7f0000810000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1, &(0x7f0000cf4000-0x1)="00"}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f00003e8000)="2f6465762f70746d7800", 0x0, 0x0) r3 = openat$cuse(0xffffffffffffff9c, &(0x7f00005d0000-0xa)="2f6465762f6375736500", 0x8010000080802, 0x0) pread64(r3, &(0x7f0000a4c000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x38, 0x200000000000) write$fuse(r3, &(0x7f0000b66000)={0x10, 0x0, 0x1, @random=""}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000fa4000)={0x0, &(0x7f0000c9f000)=[]}, 0x10) write(r2, &(0x7f0000f1b000-0x26)="260000002d0047f10701c1c30effffffffffffdffa00000009ef18fcff000000000000fb35b8", 0x26) pipe(&(0x7f0000f35000)={0x0, 0x0}) r4 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffffff) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000628000-0xc)={0x0, 0xffff, 0x0}, &(0x7f00008b3000)=0xc) getsockopt$inet_sctp_SCTP_RTOINFO(r4, 0x84, 0x0, &(0x7f000019f000-0x10)={r5, 0x9, 0x7, 0x7fffffff}, &(0x7f0000863000-0x4)=0x10) dup3(r4, r1, 0x80000) r6 = openat(0xffffffffffffffff, &(0x7f0000e82000-0x8)="2e2f66696c653000", 0x200002, 0xa3) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r4, 0x2405, r6) socket$inet_tcp(0x2, 0x1, 0x0) r7 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r7, &(0x7f0000c9c000)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r7, 0x0) syz_open_dev$tun(&(0x7f000080c000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x200) 2017/12/07 04:21:09 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80003, 0x8010000000000086) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) bind$inet6(r1, &(0x7f000082d000)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r2 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f00001e9000-0x4)=0xfff, 0x4) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00000e1000)={0x0, 0x90, &(0x7f0000aaf000-0x9c)=[@in6={0xa, 0x2, 0xc5b6, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9}, @in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x401, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x10000}, @in6={0xa, 0x3, 0x738, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x80}, @in={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x5, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6}]}, &(0x7f00007ec000-0x4)=0x10) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000845000-0x10)={r3, 0x0, &(0x7f000003f000)=[]}, &(0x7f0000833000-0x4)=0x10) connect$inet(r2, &(0x7f0000868000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) syz_open_dev$mouse(&(0x7f0000145000-0x12)="2f6465762f696e7075742f6d6f7573652300", 0x6, 0x200) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000b1e000-0x8)={0x1, [0x0]}, &(0x7f0000a02000-0x4)=0x8) socketpair$inet(0x2, 0x5, 0xe, &(0x7f00007c2000)={0x0, 0x0}) getpeername$inet(r2, &(0x7f0000624000)={0x0, 0x0, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00001d6000-0x4)=0x10) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000b52000)={r5, @in6={{0xa, 0x3, 0xfffffffffffffffc, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x40000000001}, &(0x7f000045c000)=0x98) close(r0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f000002b000-0x8)={r8, 0xfffffffffffffffe}, &(0x7f0000982000-0x4)=0x8) setsockopt$inet6_MRT6_ADD_MIF(r1, 0x29, 0xca, &(0x7f0000dd1000-0xc)={0xfffffffffeffffff, 0x800000001, 0x4, 0x100000001, 0x1000023}, 0xc) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r6, 0x84, 0x1a, &(0x7f0000940000-0x78)={r4, 0x70, "a20998471d5f5aec27d242d45ff6c968ff07cb59960d085d45f9f350fb55fffffffffffffffe63117e20e15762442c75501a2c3af056b18968e515fa9abbceb0caf848ed8caa7c0c2071a400000000ffffffff96907bd3de4487b97603d200006f052f3244409827bce188b35a9a610b"}, &(0x7f0000101000-0x4)=0x78) getsockopt$inet6_dccp_buf(r0, 0x21, 0xce, &(0x7f0000f0b000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000d98000)=0x61) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000911000-0xe8)={{{@in=@multicast2=0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000230000-0x4)=0xe8) socketpair$inet(0x2, 0x800000000000002, 0x80000000, &(0x7f00008f2000)={0x0, 0x0}) r9 = socket$unix(0x1, 0x3f, 0x0) getsockname$unix(r9, &(0x7f0000d16000)=@file={0x0, "0000000000000000000000"}, &(0x7f0000f83000)=0xd) bind$inet6(r1, &(0x7f00001a7000-0x1c)={0xa, 0x3, 0x43a, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x9}, 0x1c) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000453000-0x4)=0x7, 0x4) [ 53.987401] binder: 3569:3591 ioctl 40046207 0 returned -16 [ 53.995507] binder: 3569:3613 Release 1 refcount change on invalid ref 4 ret -22 [ 53.995521] binder: 3569:3613 IncRefs 0 refcount change on invalid ref 3 ret -22 [ 53.995533] binder: 3569:3613 Release 1 refcount change on invalid ref 2 ret -22 [ 53.995544] binder: 3569:3613 BC_ACQUIRE_DONE u0000000000000000 no match [ 53.995555] binder: 3613 RLIMIT_NICE not set sendmmsg(r0, &(0x7f0000431000)=[{{&(0x7f0000a1e000-0x58)=@alg={0x26, "6861736800000000000000000000", 0x0, 0x1000, "646573335f6564650000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58, &(0x7f0000aa1000)=[{&(0x7f0000ca6000-0x64)="762b50901dc8d3fdd65def640b19568273b09ed4e6d2353e6deb8b5705f95f982181f8f3891d1a9febae790290afdf64d80831d87ef12d0c9267c0f95e968ad35a01904108f4f1f07a4980d4c8ee5ede0a468cfc85a454b19a04c50bcb1eafdaa1fadce4", 0x64}, {&(0x7f0000699000-0x8d)="9209b8aeb1c5fdd70da33ca1d6f6a93d38d6ba52de96262d62d3aab9fdbdd27b7db1569ff1d8a9d2828375d1c55d235f5e55a6f11dda9eeac538c1c4387fd985dc79ae560ec263af6102c0e4a5bd69a8a5c690245fdd07102bd658380aa66fb7dc862cdd93132bfb72f09d8a75390ce346bfbada6f9fe8ec7fb0eaba223fe398bb9fa4a1a05d65220b65fee716", 0x8d}, {&(0x7f0000241000)="51a6ede4e7c828cc340d45fa12b34187b7505c3f4e10ddbda78719438257ba31acd71080ccc67cd9d92b3afbcee53889", 0x30}, {&(0x7f0000c8b000-0x9e)="2fff8126d22b5e18d22732b8fd98eaa95bb9df4004ff3ebcd51149ae2173db8a28be9710a913b657727166c5e3b10320e0539cf58d523a9fff5fcee5718eff73b63c29b6114c28f8200f88c99dc2c5254b3ed536800a65139a0511ba1f7c3d17a271fac3eeda5312119f139d7696437f4d4445f3e8fc74e236f1ae2c429f15472b14370a26d0807c2e6585b644679a7cf59a9635161a70dc5d8f21a2fb36", 0x9e}, {&(0x7f0000076000)="d772428f902c0ff80970849fa5d0605991a7ad4f3f4fdda77c9e581ce7d04383146f2f3a73d3fd2f8ae13b1aedb7958065a4216aad4d383d57bb191212e282369e", 0x41}, {&(0x7f0000fec000)="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", 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0x7, 0x4}, 0x643}, {{&(0x7f0000160000-0x10)=@llc={0x1a, 0x1f, 0x40, 0xd, 0x8001, 0x1, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10, &(0x7f0000d60000)=[{&(0x7f0000c98000-0xc9)="dcceb6e7861465b0533719c9a5c8f434ae0e47d197418eff36260246d8e336ed24ca8a5f87bd05998ed95533286c84c1a98cbf425f4a3f0ca12b777c2ba484e7df50a87aab0e594e92d7392f9df256f088b2cf31fefc105eb3cf4690328bf56abafca9388e7f45c8b9087e9e3c351c5f24bc5259c07bc2ef070ead132f237f39eb2b2c4b190140e0ef05dbc804e3ca701bf78322a2d156693ce2e69c636dd7e694014352ecfb9d1da9edc0bbd069ae2b83d4160135a04c8f691d82f8f4397ef166b6e71372120b1175", 0xc9}], 0x1, &(0x7f0000205000-0x90)=[{0x90, 0x10b, 0x3536, "7d4b52df849c35b1bfcc486bc24504c6fa1c47d3439c55b0c32ac7244f22fbdc0113520d832bfdf7e9c584b03a5495b3dd2a7cf822c6339b8c9ea08fdfeb5736d7c80bb98166f9c93eef496c7940c5426fc34107aaee46323e43de385060db93208d42093b077efc21b0292124aadc154e1f66948b48b792643eaa857aa8f408"}], 0x1, 0x4000}, 0x800}], 0x6, 0x3) getsockopt$inet_sctp_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f0000fa9000-0xb8)={r5, 0x4, 0xfffffffffffffffe, 0x7fff, 0x8000, 0x101, 0x3, 0x3, {r8, @in6={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xd6b7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80000004, 0x6, 0x69, 0x7, 0x23}}, &(0x7f000066f000)=0xb8) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000f9b000)={0x0, 0x0, 0xffffffffffffffff}) sendto$inet6(r0, &(0x7f0000d11000-0xa06)="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", 0xa06, 0x4040800, &(0x7f0000f93000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3f}, 0x1c) accept4(r7, &(0x7f0000ca1000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000fd2000-0x4)=0x8, 0x800807fe) 2017/12/07 04:21:09 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$loop(&(0x7f0000c82000-0xb)="2f6465762f6c6f6f702300", 0x80000001, 0x800000102) r1 = dup2(r0, r0) getpeername$llc(r1, &(0x7f00003da000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000178000-0x4)=0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = fcntl$dupfd(r2, 0x100000406, r2) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x24, &(0x7f000051c000)={@local={0x0, 0x0, 0x0, 0x0}, @multicast2=0x0, 0x0}, &(0x7f0000223000)=0xc) getpeername$inet(r3, &(0x7f000052a000-0x10)={0x0, 0x0, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000427000-0x4)=0x10) rt_sigaction(0x10, &(0x7f0000264000-0x20)={0x8, {0x84}, 0x10000003, 0x4}, &(0x7f000026b000)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f00000f9000)={0x0}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = request_key(&(0x7f0000b79000-0x5)="6465616400", &(0x7f0000cc5000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000039e000-0xd)="252a252d76626f786e65743000", 0xffffff7ffffffffd) r5 = add_key(&(0x7f0000b8d000-0x8)="6269675f6b657900", &(0x7f0000a59000)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, r4) keyctl$instantiate_iov(0x14, r4, &(0x7f0000aca000-0x60)=[{&(0x7f0000821000-0x4f)="e9b2e02ffd63aa7d801d452006dc65ad084f838a38b040e37011359c6800a933a3eac6217fb049e3b3d63b0a6dda4813f776c04a7ae4d06e85711b1e3256f6fa67d0595a07c1f1e09bb13403d702b3", 0x4f}, {&(0x7f00007d3000-0x7a)="0c47bd43c881ef24abf83035675e33066b6fe2ad7e583455a5507c480b3eafda144d54d6e626fd394ba4bba0ba80f6af9854c57ae02409c2c558820dde286e86268e5395044ac1f41bc300d25dc3e16bc7c4cd6b611b40304177e466e68a54a517a0de741f8e75c11ec86ee3a16b79d70b86a5a10b50a5c6e3da", 0x7a}, {&(0x7f0000010000)="d0ee9adf242073cb9e8d92754ab6dae457193c16266c111af9bc123ea37342c60b43f5f2f68f", 0x26}, {&(0x7f000019c000)="133d79a4867abd3fdd1ce0e57723069bb1ecd18ab3e114edce337de270e7ff49dca74f8e0dc4bffe597ff91a8d22f60f42e44455b26157b6d62d10b18e4345a62491b677c172a53a9a2d94a79c27cf454718f1874f4205eab94ba436e7d4da899782460a81cddd6970b0473d91b6c2eeb40ba01cb017fd3608c1f9ebeea4baacd25810fb845ddb52ab8487c1a30dff47f5b7fb7b4b379037bfa001dd6c56e3bf6cc2abdbde4b6314dfaaed2567bc901fdc70bdf5623b83", 0xb7}, {&(0x7f0000399000-0x9f)="d9822a3972626d167d5437e63c0c7e566db102a3da13135c3548165887873b47a3aedebe011e6cf26545cd07df6b6ae89bb73fc01fbec4118cf220e5137e8316fbb65ac94f6449f4776ee6eeff151f182c6b223c45e04eb6b632e8dcec69b2b50b2d80a88098e4988ac46b15d82a687f6d925b5390f5c9f6df1c747c1991a548472a63f5b340a0648cbf0a7cbe404b0899e8065345335fc58f5da30956dc47", 0x9f}, {&(0x7f0000def000)="76155432ccc22230da52819b95dd290c22bbf74b643def9f0d1848e6c45aacb4d58a506593", 0x25}], 0x6, r5) r6 = syz_open_dev$sndseq(&(0x7f0000e6c000-0xd)="2f6465762f736e642f73657100", 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r6, 0xc058534f, &(0x7f0000277000-0x58)={{0x0, 0x0}, 0x0, 0xfffffffffffffffe, 0x7, {0x0, 0x7}, 0x0, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r7 = syz_open_dev$usbmon(&(0x7f0000537000)="2f6465762f7573626d6f6e2300", 0x800001, 0x1) getsockopt$SO_TIMESTAMPING(r7, 0x1, 0x25, &(0x7f0000802000-0x2)=0x0, &(0x7f000006c000-0x4)=0x4) r8 = openat$kvm(0xffffffffffffff9c, &(0x7f0000d00000-0x9)="2f6465762f6b766d00", 0x0, 0x0) r9 = ioctl$KVM_CREATE_VM(r8, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r9, 0xae60) syz_open_dev$vcsn(&(0x7f000075a000-0xa)="2f6465762f7663732300", 0x7, 0x40) ioctl$KVM_SET_IDENTITY_MAP_ADDR(r9, 0x4008ae48, &(0x7f0000dfb000)=0x105002) setsockopt$netlink_NETLINK_PKTINFO(r7, 0x10e, 0x3, &(0x7f0000021000-0x4)=0x101, 0x4) ioctl$KVM_CREATE_VCPU(r9, 0xae41, 0x0) ioctl$sock_bt_bnep_BNEPCONNADD(r3, 0x400442c8, &(0x7f0000f20000)={r3, 0x101, 0x7, "bba58904a75c0c4377f808f1160895325d33faa02e2834542d9d2f4bf9c778458c9f0527207a35d6243350bbf4448fe0e086e550883bf8485bc561dda0b838794f944320cfeaec876ce0b529d41c996eb1b9e7317821a80557f47a5bd04027d2ffd9646cfb095fdc53897e6751c62c19e5dc2d3c4a66a239a8564c776e29415718"}) socket(0x200000000009, 0x80005, 0x5) sigaltstack(&(0x7f000024a000/0x1000)=nil, &(0x7f0000701000)=0x0) 2017/12/07 04:21:09 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000011000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000002000)=0xc) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) sched_setattr(r0, &(0x7f0000803000-0x30)={0x30, 0x0, 0x0, 0x7fff, 0x20, 0x8, 0x40, 0x9}, 0x0) bind$inet6(r2, &(0x7f000087f000-0x1c)={0xa, 0x1, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r2, 0x5) syz_emit_ethernet(0x4a, &(0x7f00003d8000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "a228af", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @tcp={{0x0, 0x1, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x2, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}}, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000667000-0xc)={0x7, r1, 0x4}) accept$llc(0xffffffffffffffff, &(0x7f0000a04000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000b9e000)=0x10) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000d76000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000001000-0x4)=0x0, 0x4) syz_open_dev$loop(&(0x7f0000e38000-0xb)="2f6465762f6c6f6f702300", 0x40000000000000, 0x4840) socket$nfc_llcp(0x27, 0x2, 0x1) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000c85000)={0x0, 0x80000, 0xffffffffffffffff}) r5 = dup(0xffffffffffffffff) r6 = dup2(r4, r5) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto(r6, &(0x7f0000001000-0x48)="4257087e69b9c3523957da3986801a9ec5b9d525a010b11338c7a4aea13b4f36f3a394f1ec0a6217a70d35a13059f87b77254deae63b62a1995f1da1094712e51e1b1fafe68fddf2", 0x48, 0x4000, &(0x7f0000688000-0x8)=@un=@abs={0x1, 0x0, 0x3}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000660000-0x8)="2e2f66696c653000", 0x0) mount(&(0x7f000000a000)="2e2f66696c653000", &(0x7f000000b000-0x8)="2e2f66696c653000", &(0x7f000000c000)="72616d667300", 0x1, &(0x7f0000359000)="") setsockopt$bt_BT_DEFER_SETUP(r6, 0x112, 0x7, &(0x7f0000373000)=0x80000001, 0x4) mount(&(0x7f0000803000-0x8)="2e2f66696c653000", &(0x7f0000b16000)="2e2f66696c653000", &(0x7f0000905000)="646576746d70667300", 0x85030, &(0x7f0000e9a000-0x79)="") mount(&(0x7f000080a000-0x8)="2e2f66696c653000", &(0x7f0000447000)="2e2f66696c653000", &(0x7f0000deb000)="6d73646f7300", 0x9024, &(0x7f000097c000-0x1)="") ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000256000-0x20)={0x6, 0x0, 0x10000, 0x100}) ioctl$DRM_IOCTL_SG_ALLOC(r3, 0xc0106438, &(0x7f00003d3000)={0xea1, r7}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000ce0000)={0xffffffffffffffff, 0xffffffffffffffff}) [ 54.122172] binder: undelivered death notification, 0000000000000000 [ 54.133942] binder: undelivered death notification, 0000000000000000 2017/12/07 04:21:09 executing program 4: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f00001e3000-0x9)="2f6465762f72746300", 0x200403, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key(&(0x7f0000050000)="6b657972696e6700", &(0x7f0000199000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f000086d000)="b08c3286080bf825d7ffd26cf52101abf3622cc57cbd07a3c70abca954ea", 0x1e, 0xfffffffffffffff8) keyctl$read(0xb, r1, &(0x7f0000d5c000-0xfc)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xfc) mkdir(&(0x7f000082f000)="2e2f636f6e74726f6c00", 0x0) r2 = open(&(0x7f000080e000-0xa)="2e2f636f6e74726f6c00", 0x0, 0x0) alarm(0x5) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_PEERCRED(r2, 0x1, 0x11, &(0x7f0000139000)={0x0, 0x0, 0x0}, 0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000cda000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000df0000-0x4)=0xc) fchownat(r2, &(0x7f000087f000)="2e2f636f6e74726f6c2f66696c653000", r3, r4, 0x100) r5 = userfaultfd(0x80000) ioctl$UFFDIO_API(r5, 0xc018aa3f, &(0x7f0000bc8000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r5, 0xc020aa00, &(0x7f0000044000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r6 = creat(&(0x7f000078e000-0x8)="2e2f66696c653000", 0x0) write$sndseq(r6, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x77359400, 0x0}}], 0x30) unlink(&(0x7f000091f000-0xa)="2e2f636f6e74726f6c00") ioctl$KVM_SET_BOOT_CPU_ID(r2, 0xae78, &(0x7f0000d48000)=0x0) ioctl$UFFDIO_REGISTER(r5, 0xc020aa00, &(0x7f000011e000)={{&(0x7f0000ef3000/0x4000)=nil, 0x4000}, 0x2, 0x0}) link(&(0x7f0000f3c000-0x8)="2e2f66696c653000", &(0x7f00006b4000-0x10)="2e2f636f6e74726f6c2f66696c653000") mount(&(0x7f0000890000-0xa)="2e2f636f6e74726f6c00", &(0x7f00001f1000-0xa)="2e2f636f6e74726f6c00", &(0x7f0000e33000-0x5)="6c6f67667300", 0x203400, &(0x7f0000122000+0x351)="b84f19fd87a5ca8aa67bd5076a") ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000f54000)={{&(0x7f0000d8f000/0x3000)=nil, 0x3000}, 0xfffffffffffffffd, 0x0}) rmdir(&(0x7f0000efd000)="2e2f636f6e74726f6c00") pivot_root(&(0x7f0000dec000-0xa)="2e2f636f6e74726f6c00", &(0x7f0000089000)="2e2f636f6e74726f6c00") add_key$keyring(&(0x7f00005ee000-0x8)="6b657972696e6700", &(0x7f0000b2a000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffffe) pause() ioctl$KDADDIO(r2, 0x4b34, 0xfffffffffffffc01) ioctl$UFFDIO_ZEROPAGE(r5, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) ioctl$KVM_SET_XCRS(r6, 0x4188aea7, &(0x7f0000618000-0x58)={0x5, 0xffff, [{0xfff, 0x0, 0x604}, {0x2, 0x0, 0xff}, {0x3, 0x0, 0x7fff}, {0x1f, 0x0, 0x8001}, {0x1, 0x0, 0x6}]}) 2017/12/07 04:21:09 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000002000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGKBENT(r0, 0x4b46, &(0x7f0000000000)={0x5, 0x2, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000271000)={0x7, 0x78, 0x45, 0x2, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x80000000000, 0xb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000000, 0x0}, 0x0, 0x20000004, 0xffffffffffffffff, 0x0) ioctl$KVM_SMI(r0, 0xaeb7) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000944000-0x4)=0x0) sched_setaffinity(r2, 0x8, &(0x7f0000236000-0x8)=0x7ffffffb) socket$inet_tcp(0x2, 0x1, 0x0) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x42000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0xc000800000000001, 0x10000, 0x1}, 0x10) r3 = socket(0x11, 0x803, 0xfffffffffffffffe) setsockopt$packet_int(r0, 0x107, 0x1e, &(0x7f000043e000-0x4)=0x6, 0x4) ioctl$sock_SIOCINQ(r1, 0x541b, &(0x7f0000622000)=0x0) bind$packet(r3, &(0x7f0000fc4000)={0x11, 0x3, 0x0, 0x1, 0x0, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x14) setsockopt(r3, 0x107, 0x5, &(0x7f0000001000)="", 0x47e) r4 = socket$inet6(0xa, 0x2, 0xffffffffffffffff) r5 = openat(r1, &(0x7f0000ace000-0x8)="2e2f66696c653000", 0x20000000000c3, 0x2) connect(r4, &(0x7f0000aa9000)=@hci={0x1f, 0x9, 0x3}, 0x6) sendto$inet6(r3, &(0x7f0000744000-0x77)="29e4724ff010a7556c191b81002816b49d4626efb1099c6acd140877727e4ae2860f7dde4aa9684061dd5d3c95f3a5ad182b4b81d1d89553ce8e10bd68cb6c09e8069bd0f53653e01d935d579545cff3b48353e65705c4f54f339288ceedc4aa0e5f8231cc670681a137957c70767ffc8cd5a072e476f6", 0x77, 0x4840, &(0x7f00005ff000)={0xa, 0x2, 0x100000001, @loopback={0x0, 0x1}, 0x3fe3}, 0x1c) setsockopt$packet_int(r3, 0x107, 0xf, &(0x7f0000fa6000-0x4)=0x4, 0x4) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000a7b000-0xc)={0x0, 0x0, 0x0}, 0xc) recvmmsg(r3, &(0x7f00001ad000-0x100)=[{{0x0, 0x0, &(0x7f000055c000-0x8)=[{&(0x7f0000d1f000-0xfb)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xfb}], 0x1, &(0x7f0000be2000-0x7e)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x7e, 0x73cfb40e}, 0x6}, {{0x0, 0x0, &(0x7f0000b1b000-0x10)=[{&(0x7f0000c25000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf1}, {&(0x7f0000a5e000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x4a}], 0x2, &(0x7f0000a16000-0xb9)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb9, 0x7}, 0x100}, {{&(0x7f0000d88000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14, &(0x7f0000d9c000)=[{&(0x7f0000460000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb6}, {&(0x7f0000458000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}, {&(0x7f0000b0f000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}, {&(0x7f0000f5c000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xe9}, {&(0x7f0000384000-0xb5)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb5}], 0x5, &(0x7f0000919000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x51, 0x1}, 0x8}, {{&(0x7f0000f46000-0x10)=@ethernet={0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000a2c000)=[{&(0x7f0000ffc000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x55}, {&(0x7f0000266000-0x27)="000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x27}, {&(0x7f0000cc9000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x42}, {&(0x7f0000cbc000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x92}, {&(0x7f000098a000-0xb2)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb2}], 0x5, &(0x7f00004c9000-0x3f)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x3f, 0x867}, 0x1}, {{&(0x7f0000850000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f0000d0a000)=[], 0x0, &(0x7f0000e5a000-0x8c)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x8c, 0x20}, 0xba54}, {{&(0x7f00004a1000-0x58)=@alg={0x0, "0000000000000000000000000000", 0x0, 0x0, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58, &(0x7f0000851000-0x20)=[{&(0x7f0000019000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x6b}, {&(0x7f00002c8000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xfd}], 0x2, &(0x7f000079d000-0x75)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x75, 0x3}, 0x8}, {{&(0x7f0000f7c000-0xc)=@nl={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f00004b8000-0x20)=[{&(0x7f0000e99000-0x5c)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x5c}, {&(0x7f00002ed000-0x1000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}], 0x2, &(0x7f0000313000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd1, 0x6}, 0x401}, {{0x0, 0x0, &(0x7f0000766000-0x40)=[{&(0x7f000020c000-0x72)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x72}, {&(0x7f0000257000)="", 0x0}, {&(0x7f00003e6000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x2f}, {&(0x7f00003ee000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x71}, {&(0x7f00009ec000)="000000000000000000000000000000000000000000000000000000000000000000", 0x21}, {&(0x7f00009e5000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xad}, {&(0x7f0000a99000-0x81)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x81}, {&(0x7f0000699000-0x2d)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x2d}], 0x8, &(0x7f000042a000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb7, 0xdf}, 0x4}], 0x8, 0x40002000, &(0x7f0000b51000-0x8)={0x77359400, 0x0}) acct(&(0x7f0000fd1000-0x8)="2e2f66696c653000") ioctl$RNDGETENTCNT(r5, 0x80045200, &(0x7f0000885000-0x4)=0x0) sendto$inet6(r4, &(0x7f00000ac000-0x2)="d4", 0x1, 0x0, &(0x7f000005c000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2017/12/07 04:21:09 executing program 3: mmap(&(0x7f0000000000/0x1d000)=nil, 0x1d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000001000)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0x11, 0x0, 0x0) r1 = syz_open_dev$usbmon(&(0x7f000082d000)="2f6465762f7573626d6f6e2300", 0xfffffffa, 0x105000) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0106434, &(0x7f0000856000)={0x4, 0x0, 0x2, 0x69958df6}) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0106434, &(0x7f0000e85000-0x10)={0x770, r2, 0x2, 0x8}) mkdir(&(0x7f0000819000-0x8)="2e2f66696c653000", 0x6) openat(0xffffffffffffff9c, &(0x7f000060d000-0x8)="2e2f66696c653000", 0x0, 0x0) r3 = fcntl$dupfd(r1, 0x0, r1) ioctl$sock_proto_private(r3, 0x89e2, &(0x7f00006e0000)="642280d167d876f58991b76b5292abf1d174f6f6b9614ac480dca072b78ecb6ff764d9b3329e455793a80fc140a5d10fca46780b5b0e677177f404a5148790d31854ae3348987b2592ccb2b3ebde64ecc039b45b17bb195c9d34739b4d8faab50ea23f330bc6d5a0ec5eb23e2c9de2d109684f1de550cb3ec0924572e7a98358b5ce8972585adae57d30") r4 = openat(0xffffffffffffff9c, &(0x7f000060d000-0x8)="2e2f66696c653000", 0x2000000, 0x0) close(r3) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000c08000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_SG_FREE(0xffffffffffffffff, 0x40086439, &(0x7f000052d000-0x8)={0xfffffffffffffff8, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = socket$inet(0x2, 0xe, 0x4) ioctl$sock_ifreq(r5, 0x8922, &(0x7f0000dc4000)={@common="6c6f0000000000000000000000000000", @ifru_settings={0x4d, 0x0, @sync=&(0x7f0000869000)={0x0, 0x0, 0x0}}}) mknod(&(0x7f0000001000-0x6)="2e2f62757300", 0x1000, 0x0) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r4, 0x54a2) r6 = creat(&(0x7f000005e000)="2e2f62757300", 0x80) open(&(0x7f0000043000)="2e2f62757300", 0x0, 0x0) dup3(r6, 0xffffffffffffffff, 0x80000) r7 = epoll_create(0x800) epoll_ctl$EPOLL_CTL_ADD(r7, 0x1, 0xffffffffffffffff, &(0x7f00000f6000-0xc)={0x0, 0x0}) signalfd(r6, &(0x7f0000ff9000-0x8)={0x7}, 0x8) open(&(0x7f0000cd2000)="2e2f62757300", 0x24867c8490945911, 0x1) socket$inet(0x2, 0x80807, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/12/07 04:21:09 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80003, 0x8010000000000086) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) bind$inet6(r1, &(0x7f000082d000)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r1, 0x96) r2 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f00001e9000-0x4)=0xfff, 0x4) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00000e1000)={0x0, 0x90, &(0x7f0000aaf000-0x9c)=[@in6={0xa, 0x2, 0xc5b6, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9}, @in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x401, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x10000}, @in6={0xa, 0x3, 0x738, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x80}, @in={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x5, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6}]}, &(0x7f00007ec000-0x4)=0x10) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000e0a000-0x10)={r3, 0x2c, &(0x7f000058d000-0x2c)=[@in6={0xa, 0x2, 0x7, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x401}, @in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000a93000)=0x10) connect$inet(r2, &(0x7f0000868000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000b1e000-0x8)={0x1, [0x0]}, &(0x7f0000a02000-0x4)=0x8) socketpair$inet(0x2, 0x5, 0x1ff, &(0x7f00007c2000)={0x0, 0x0}) getpeername$inet(r2, &(0x7f0000624000)={0x0, 0x0, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00001d6000-0x4)=0x10) getsockopt$inet_sctp_SCTP_CONTEXT(r7, 0x84, 0x11, &(0x7f0000ae0000)={r5, 0xffffffff}, &(0x7f0000284000)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000b52000)={r8, @in6={{0xa, 0x3, 0xfffffffffffffffc, @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]}, 0x0, 0x40000000001}, &(0x7f000045c000)=0x98) close(r2) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f000002b000-0x8)={r9, 0xfffffffffffffffe}, &(0x7f00003a4000-0x4)=0x8) setsockopt$inet6_MRT6_ADD_MIF(r1, 0x29, 0xca, &(0x7f0000dd1000-0xc)={0xfffffffffeffffff, 0x800000001, 0x4, 0x100000001, 0x1000023}, 0xc) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r6, 0x84, 0x1a, &(0x7f0000940000-0x78)={r4, 0x70, "a20998471d5f5aec27d242d45ff6c968ff07cb59960d085d45f9f350fb55fffffffffffffffe63117e20e15762442c75501a2c3af056b18968e515fa9abbceb0caf848ed8caa7c0c2071a400000000ffffffff96907bd3de4487b97603d200006f052f3244409827bce188b35a9a610b"}, &(0x7f0000101000-0x4)=0x78) getsockopt$inet6_dccp_buf(r0, 0x21, 0xce, &(0x7f0000f0b000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000d98000)=0x61) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000911000-0xe8)={{{@in=@multicast2=0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000230000-0x4)=0xe8) r10 = socket$unix(0x1, 0x3f, 0x0) getsockname$unix(r10, &(0x7f0000d16000)=@file={0x0, "0000000000000000000000"}, &(0x7f0000f83000)=0xd) bind$inet6(r1, &(0x7f00001a7000-0x1c)={0xa, 0x3, 0x43a, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x9}, 0x1c) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000453000-0x4)=0x7, 0x4) sendmmsg(r0, &(0x7f0000431000)=[{{&(0x7f0000a1e000-0x58)=@alg={0x26, "6861736800000000000000000000", 0x0, 0x1000, "646573335f6564650000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58, &(0x7f0000aa1000)=[{&(0x7f0000ca6000-0x64)="762b50901dc8d3fdd65def640b19568273b09ed4e6d2353e6deb8b5705f95f982181f8f3891d1a9febae790290afdf64d80831d87ef12d0c9267c0f95e968ad35a01904108f4f1f07a4980d4c8ee5ede0a468cfc85a454b19a04c50bcb1eafdaa1fadce4", 0x64}, {&(0x7f0000699000-0x8d)="9209b8aeb1c5fdd70da33ca1d6f6a93d38d6ba52de96262d62d3aab9fdbdd27b7db1569ff1d8a9d2828375d1c55d235f5e55a6f11dda9eeac538c1c4387fd985dc79ae560ec263af6102c0e4a5bd69a8a5c690245fdd07102bd658380aa66fb7dc862cdd93132bfb72f09d8a75390ce346bfbada6f9fe8ec7fb0eaba223fe398bb9fa4a1a05d65220b65fee716", 0x8d}, {&(0x7f0000241000)="51a6ede4e7c828cc340d45fa12b34187b7505c3f4e10ddbda78719438257ba31acd71080ccc67cd9d92b3afbcee53889", 0x30}, {&(0x7f0000c8b000-0x9e)="2fff8126d22b5e18d22732b8fd98eaa95bb9df4004ff3ebcd51149ae2173db8a28be9710a913b657727166c5e3b10320e0539cf58d523a9fff5fcee5718eff73b63c29b6114c28f8200f88c99dc2c5254b3ed536800a65139a0511ba1f7c3d17a271fac3eeda5312119f139d7696437f4d4445f3e8fc74e236f1ae2c429f15472b14370a26d0807c2e6585b644679a7cf59a9635161a70dc5d8f21a2fb36", 0x9e}, {&(0x7f0000076000)="d772428f902c0ff80970849fa5d0605991a7ad4f3f4fdda77c9e581ce7d04383146f2f3a73d3fd2f8ae13b1aedb7958065a4216aad4d383d57bb191212e282369e", 0x41}, {&(0x7f0000fec000)="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0x7, 0x4}, 0x643}, {{&(0x7f0000160000-0x10)=@llc={0x1a, 0x1f, 0x40, 0xd, 0x8001, 0x1, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10, &(0x7f0000d60000)=[{&(0x7f0000c98000-0xc9)="dcceb6e7861465b0533719c9a5c8f434ae0e47d197418eff36260246d8e336ed24ca8a5f87bd05998ed95533286c84c1a98cbf425f4a3f0ca12b777c2ba484e7df50a87aab0e594e92d7392f9df256f088b2cf31fefc105eb3cf4690328bf56abafca9388e7f45c8b9087e9e3c351c5f24bc5259c07bc2ef070ead132f237f39eb2b2c4b190140e0ef05dbc804e3ca701bf78322a2d156693ce2e69c636dd7e694014352ecfb9d1da9edc0bbd069ae2b83d4160135a04c8f691d82f8f4397ef166b6e71372120b1175", 0xc9}], 0x1, &(0x7f0000205000-0x90)=[{0x90, 0x10b, 0x3536, "7d4b52df849c35b1bfcc486bc24504c6fa1c47d3439c55b0c32ac7244f22fbdc0113520d832bfdf7e9c584b03a5495b3dd2a7cf822c6339b8c9ea08fdfeb5736d7c80bb98166f9c93eef496c7940c5426fc34107aaee46323e43de385060db93208d42093b077efc21b0292124aadc154e1f66948b48b792643eaa857aa8f408"}], 0x1, 0x4000}, 0x800}], 0x6, 0x3) getsockopt$inet_sctp_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f0000fa9000-0xb8)={r5, 0x4, 0xfffffffffffffffe, 0x7fff, 0x8000, 0x101, 0x3, 0x3, {r9, @in6={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xd6b7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80000004, 0x6, 0x69, 0x7, 0x23}}, &(0x7f000066f000)=0xb8) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000f9b000)={0x0, 0x0, 0xffffffffffffffff}) sendto$inet6(r0, &(0x7f0000d11000-0xa06)="bd2e32ffa825fcec451d2b7a89598d49681459593dc8b0d95a423b46ccc92f3a06e5fdf31c06f1da539671e12db8e31091b12045ee8ad740b2ee9bb7549c258e913d5128f5c4c8e755223c612050f5d89303a236aacd593998b37213572aad42c3188a083689ce3248030feaccdd929c03403326f6b736195c9aea8d43e07317db6b8647e3aa9eb04ea150e799f354f1ed86c3170fff52351ff2e2d295b6d8b70ac31c4b15326d2df54c3b660711703d0f2338c39aacdf7bd9bb234c0236ed2bce67c75dc382057c96eb889e3e08d1b838cb417c58a40069c40d300b2e5410b8a0b9ea351ed371e648cd30a30755d3e50f2c6b39bf7eca642b7531eb1d63af771e94f4b25ffb3255b7e32a4d4cf4c7e7ff86bf6b3496219605bea5ddf556f83421814a6b4076f4eb097d0e1650dec7087843524c942053c7eb8837262d25d7269ca919b942c0506ef2ba0ea5cc05dcde40679300fb3c1d89498ebc23f151567db27bfc491873bc34b213a1950063f7a8c25c8809b5c5dac97f01078e3668d83883ee64b0e035d47c3f1de992ac9f72d7f73ba87c1318df1084d27019310fe6a835d5d47e159e638563ed06772eb3e452e513e3737f49878b8c3f0f3c5b6a39c8e7b01a97a2648a61aeb4c2799a84db31184ea11030a096636448ff60fa7b3094e4c5ccbd1de6bc01d8666a15d26b564a23cf02749cb352b0e21110470d70b2058cca5125e13f652676e57ca520a9c5a06029d9c01cd1563461dba81bdd00659a59688e6863439e573a4875677931e83da19bffada6e50fbdc1b3d04b9e9a9b71fac9199a772df10024fd0599d7a2298d5d2972fd4ddf4a0451550918400937990d72663c26f72962a67408467d7e9abe910cd53a11c84d1776ed5a6e5f309efe8ebf4fa410a79f2e60f1e335461a796aeaa334533bb776876adad53d2ed12e031449649e41dbff3533c033906a27e879acd80b7e4c6fd7fc39d5015da2dcf5a86a701c19fc4d7cd08e9b29db1aed063c081ad6114ed87ee7fb9942065a0e9bb79d9f9685bacf51e504b53098534f6c1d1aa8dcdbbc701cdbf3ba39ffcbab22610e401b17a709e147fc1e7818597daec229c48decd2c1ba3fe199327edb0ed5940727879c43214dec1fea79e624aeb99e659be4e70c63ac62656b53a3bc89ea89f68bd01d8118cb588bf157d8a1727faa9d6502d81841921c7656e823fd861a472152dbd2f87f3402e77ba2550d08f03720cdde9bd2478e2e214c52fe9d75b3bc40dc77155506b456948504aa4c26381641e10ce3c4636e8bb69818105a1d401513045d76138c2568427980a1420bb06e6ba8495fda5e6549c3f0e425e1c0a49bf5a82123f209a38a0fda6b01c19a84b804f379d1ded717fcd196296044f3268a2b6dcbb64622b0bd05e42beea5cce693f3461ca99d9adfd5b774ce61a83af7a2f3ef27f27a1ff67fc9fa3267b3b0fd0875f1b39a612f956d860b5ad38293469572435b30515d2269f4a413cd03b73feee2a938b73dd985b2351e4a736254429d63325802cec86584c9cf80260e12d40d58f9006dd1d3c8ae6a9b39644954770b74ef8be4177e680802f3fb09ccc2277a71fa13f7a34fb396dd90977f5672a34aa0af3541de719ec87696b3cb2f85b25457408a1efac0c3750a64d0a344e79733e05a7b8311b6649289bb32efb384aa9e3e8601aa565e9077be4b91c1ab7aa4bde1d1e46f5703c00bbecb3761a47b7e36a7cae332ec3f2019786949ca3160981377539889787e0578edb4cc707abe5d112e60c1076dbdaac098db225abfd4d0fadc57e45d859dd01396eb05388991b3a37afe6e7361511c2f55ca58d543a9586878910ab0e7deff2409b0e775c188d04fb04855aa09cf441d0236aa6ddb9e6edd8d782ff3868fbe896765b79ec2ce715d46400d1573eaa4593f02cf4cd23173e34d7410a777b21bc5cce2b393e2f716a0d002dc5ea5d2be4aa23571d717a2562fa2f9975619f13cd3805676bc2e0f1008e5849741a58bd30334c9396f551a0fa9df285d0b36c6184e67613d7215c4923598e33394c4a4d3dae972de2f76cdccccf01a58f92a8b6078f360a09eca9bb2c58ac06db7b6e531e15710cad4d75738bf131edf9339a196b59e7c1495f16a77daf484375cede609bc1005c5278dbad371158bd6d5949326ec3a187c65666f433ba225b6bfbbeae793037b10e7f82e2ca84c9b22607d04dc2b0ac1cc1a6fc8615c5bf162e987fedad0ba33102c68e713fcbd7bff9ccc5e8d4a022e24503ac1316123a921cc8e666476fe36c75fd8ba70644c6d328735696a6d53716a82fccf39e8d4010e72d60c20a1d027b63626288c88e42c322dbbc73cb3eeb602758f579038d9dbb0d5309ea371f1cbcad81071ac743a3e8765090a109dd2b5f048822a2768a2df952edfff7582eaa0c586c68dd0072524c74b132cadd6cde57babf29e483dc60412fc48de213d088ae0f6116de65274bf024b2855aea8780bdcfa5a89ab8fff9d3dda53fc17a01a6f1f597d889d5735700749135179937843f578ab375812f716362d33240ae438ccda28df0b2d250c87950ec37cf5a55f3bddb4637765d3732fce0fa09e1e5495538cfe7a08dcd9b0f37bdb678d77c88586a38aebc5f9415c7e836d59771f25252489e3250abc0db80806a76a5e7afb61036e50f08c5eea63bae194d95199bf38ac46ad2b5437b17adeb1f651d6312952b89c78bff7783cd139d63bfd00e53fe99924de13fd341eb108ce3764ef270bd7a9698ca781cef2b54854fa4fae634f9fa101c27af60d75dcb3870de1fac442659e34a77edc2da10a01826c1ed276500b3fbd924e48ceea365e5a2bed85b1a2947f460f052276cbd70b00a7d7fc58e371b27a31146a328bb75da874a16c4b7e0257e2351d10be363b6805ccede62b630557726b457703492d501060b8939dfd45d86ba4c492d0b7e5793e4cf3f55e4db6290fb40c9b3778f252c307b13753bdd0a9e97d68f2e2d15de85068c2714987cd4aae3045be360ecd335317008064593ea289ef5369455f336fc7c19151f17e7672eb677f1d35ab86861b5e98b57da38104c6b6768cb193a3ddc739f52ca6eb5c62e50460d2f335b8d1d6a39a8a4ae76e0eea5e9f455f58c7d3d55c9ec96526429f08414718e61b60e8d08964ba1bb7c00924fd92b4dfe177eb255e1a019b95691cd45ad00a6512cd3d2f3d345a8565060eb44ceadf81a7c5e7348bc991f7a36d5e585780b296b10a5e710ab2e7992b9862fafc5c3cd2d56b4d8c877316ee351fc7dea8c2ee17e35a02b319f99bbcf9488002640a8db5ca4d3f4c583fdad1a68825cf7c11aae54477e8c566a1a29dd65892236a3db82a3615302d1704c8d86d2df0036606054a1741653163b93c04c1cbc2c359689ed12e250360873c0a649c2618ca69fa808e52e6c97d8a3e87f751b953274edee4f1a8db5496bcfdb70a12f70d0240be526661861eb82fc66cf42c7200edd0ca591450b33b3e301abaaf6f0cf8f210685b531760cd7a3fbb18c4c62ab1f0f9cea50349d6417caadafd7a536307b74f52ca6659c028e177344b2bed4e069493524847374ca3792c3e199a6eff2becc84a1efd32af941f987af1", 0xa06, 0x4040800, &(0x7f0000f93000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3f}, 0x1c) accept4(r7, &(0x7f0000ca1000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000fd2000-0x4)=0x8, 0x800807fe) 2017/12/07 04:21:09 executing program 6: mmap(&(0x7f0000000000/0xde4000)=nil, 0xde4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x806, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f000003b000)={@common="6c6f0000000000000000000000000000", @ifru_flags=0xfffffffffffffffd}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000608000)={r0}) mmap(&(0x7f0000de4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r1, 0x10e, 0x2, &(0x7f0000de4000)=0xa192, 0x4) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000258000-0x4)=0x0) socketpair(0x800001f, 0x80a, 0x2007, &(0x7f000019e000)={0x0, 0x0}) r3 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000de4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r3, &(0x7f0000cee000-0x10)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_int(r3, 0x6, 0x200000000000a, &(0x7f0000c27000)=0x0, 0x4) sendto$inet(r3, &(0x7f0000de2000-0x1)="55", 0x1, 0x20008005, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000de5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000de6000-0x8)={0x0, 0x0}) getsockopt$inet6_mreq(r2, 0x29, 0x15, &(0x7f0000a06000-0x14)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f00009b8000)=0x14) bind$packet(r4, &(0x7f0000bfa000-0x14)={0x11, 0x0, r5, 0x1, 0xcd5f0000000, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x14) setsockopt$sock_int(r3, 0x1, 0x8, &(0x7f000098d000-0x4)=0x5c8, 0x4) mmap(&(0x7f0000de4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000de5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet(r3, &(0x7f000097d000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd7, 0x1, 0x0, 0x0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000c01000-0x8)={0x0, 0x0}) mmap(&(0x7f0000de6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$unix(r6, &(0x7f0000ade000-0x4c)=@file={0x0, "0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, &(0x7f0000de6000)=0x4c, 0x80800) sendto$inet(r3, &(0x7f0000de6000-0x1000)="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", 0xdba, 0x0, 0x0, 0x0) mmap(&(0x7f0000de7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = socket(0x10, 0x3, 0x0) sendmsg(r7, &(0x7f0000dd3000)={0x0, 0x0, &(0x7f0000d90000-0x70)=[{&(0x7f0000dd2000)="48aad2d90943b3b03e0e6d2280f91f3c7e220d13a7d33cdb2070cb4927aa028f50b628fcf3606edde2a8fa2b71da2ff7795dd98cc0eb53fe7fb8a0c8776da4a403224e3e9412c10a47e4548593216cf1c3179ed4ee47d3a84f04b4b73ee66a7550acf6a04c5a2a8083a1d57eb2c9af03cc63bb1d75bc3d02e57e97a985fecf9e58c408742b06b48c1d6ea42879de7a199c16ba63c1f5627032b42ad8bb38dc48a44ea0544ff44afc971bf1d6e4b0b726e42b25d911", 0xb5}, {&(0x7f00001eb000-0xbb)="c4f000d93fd3a533c8b1dae2aeb715322d410e7dedc6ca79503b413ae1b6bc14bbf8f51212a6afe19b27a0516fdd7113665e4502953871d56e39067cc6aaf3a4fc7668c897938432837498a23b35e6a265362b9b88ec22638ad63dbe88ecd5287712f198060c06b0c4efac6860997127748c0ae703c12992845d4ca959133c9bbaec670b7358660ca13c1bacdad755fc4bb6f453e1181f2751234b850c5346432f52e7787d8fc926d9608adda1a64d1ec75eef79d4b3203bd02c1f", 0xbb}, {&(0x7f0000102000-0xd)="198a0c63bbbcec68ee19c1bc29", 0xd}, {&(0x7f0000dd3000-0x28)="4f443d3c48f9330edb00000000000000005d71e2ff19a69d97db43ecc922b01679317a111d643983", 0x28}, {&(0x7f0000dd2000)="651cb33883c0747ff196c63c8dd9b32fe8bb9d479710626d92e5e64e2ebb110a8a9dc3b479590cdea5b667c1b0ba1fe40e3a68bed2c4a00b062c20a3c18b367f6460a4af00de563eba8ca553bbffc2b3dd22587cc2d1b7a8276239614f578b65f4e223539ef902b66c1eeecfd3446899c746d1a31a635fb4ea921ebe5426e869db411c7bb78a5cf72b03de16570235a5c39a854afcd3910593772811bac12ff7080082a5", 0xa4}, {&(0x7f0000dd3000)="60caf92a2d8e39239155b051d2e198b90dec34ec085d1a7cdcbde91085997b6403d664cc1f80d7dfee940844fce629b2354a427bd9ad0f47773e31f1c7b2e2e14c1bc000000080ea85d796315a7fded4c231457186bc1695182665cdb718e4876d102f23623739662807f232eb4d70773b5451e39d4a17b614675246cd96df01c657ed5b79ffff9d27f842eb2e58d3267abc70ca83a61dd0", 0x98}, {&(0x7f0000dd3000-0x40)="790aa0e9af54cc75f2b6d6321780517a93b1967c23e6b27f6510113c6ea212585601a55ddcf0141443fd0ea097212431d18bc0cc306fa83009b4fb24ae823fc7", 0x40}], 0x7, &(0x7f0000dd4000-0xd8)=[{0xd8, 0x10e, 0x228, "cdcd9a3de4921dac2949bf10ed129467153717ebc1b3f5f7159a656dae40d1c1ccfaeba037e9b57a0ee50868a2e9d8ee9e6ad1dce05569f78ca33a4af4f7885ba5f68834b0767993137aa98070506f3e90bed6865d28b3856544c2f52644a8ca01089e3fccd27cbc1a2db42a7eaad70ea8fa9b91cf4f27c963b3e08455478ccb04c23d3d4f8c644425744191fe2da7095cdf296d13a0e7419d473db6978409ded934d432456d597164e0d3be9f5d1057edcc17544c0e6f6f3f412d3b95ba8a270423"}], 0xd8, 0x48000}, 0x4000000) connect$nfc_llcp(r7, &(0x7f0000a7e000-0x60)={0x27, 0x6, 0x0, 0x7, 0x20, 0x1fe1, "935dc056d599da60d43312149c85f2e5317b94777ede613cc083ec41f6de0269f23e8cb2312d07be9f35a33087566fbe4b85921e7df98f2f8a1b45fddaa94d", 0x4}, 0x60) [ 54.305646] device lo entered promiscuous mode 2017/12/07 04:21:09 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)="2f6465762f73657175656e63657200", 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_sco_SCO_OPTIONS(r0, 0x11, 0x1, &(0x7f0000001000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000001000-0x4)=0x1000) r1 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$mice(&(0x7f0000001000)="2f6465762f696e7075742f6d69636500", 0x0, 0x2000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt(r2, 0xc5e8, 0x6, &(0x7f0000000000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000001000-0x4)=0xff) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) sched_setattr(0x0, &(0x7f0000012000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000002000-0x11)="2f6465762f7667615f6172626974657200", 0x20202, 0x0) r3 = creat(&(0x7f0000014000-0x8)="2e2f66696c653000", 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) setsockopt$bt_BT_VOICE(r3, 0x112, 0xb, &(0x7f0000013000)=0x100000000, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) chroot(&(0x7f0000000000)="2e2f66696c653000") fcntl$getown(r2, 0x9) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(r3, 0x540f, &(0x7f0000002000-0x4)=0x0) capset(&(0x7f0000003000)={0x39980732, r4}, &(0x7f0000006000-0x18)={0x7fff, 0x0, 0x0, 0x3, 0x8, 0x2000001000}) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r3, 0x800443d3, &(0x7f0000002000-0x14)={{0x3, 0x2, 0xec9, 0x7fffffff, 0xf9c, 0x5}, 0x80000001, 0xffff, 0x7}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) set_mempolicy(0x8003, &(0x7f0000012000-0x8)=0x7, 0x100) r5 = openat$vcs(0xffffffffffffff9c, &(0x7f0000003000)="2f6465762f76637300", 0x4000, 0x0) ioctl$LOOP_CTL_GET_FREE(r2, 0x4c82) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f000035d000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") sync_file_range(r5, 0x0, 0x3f, 0x3) ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f0000208000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2017/12/07 04:21:09 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) timer_create(0xfffffffffffffffe, &(0x7f00007a0000)={0x0, 0x1f, 0x0, @thr={&(0x7f0000921000)="", &(0x7f0000569000-0x2c)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00001e7000-0x4)=0x0) exit(0x80) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = open(&(0x7f000013e000)="2e2f66696c653000", 0x141046, 0x0) close(r0) r3 = syz_open_dev$evdev(&(0x7f0000fb2000-0x12)="2f6465762f696e7075742f6576656e742300", 0x20, 0x101002) r4 = getgid() getgroups(0x3, &(0x7f00001ff000)=[0x0, 0x0, 0x0]) lstat(&(0x7f0000b18000)="2e2f66696c653000", &(0x7f0000266000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x6, &(0x7f0000aea000)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0]) r8 = getegid() getgroups(0x5, &(0x7f0000e79000)=[r4, r5, r6, r7, r8]) write$evdev(r3, &(0x7f0000c89000)=[{{0x77359400, 0x0}, 0x5, 0x4f, 0x400000002}], 0x18) ftruncate(r2, 0x10000) io_setup(0x8b, &(0x7f0000826000-0x8)=0x0) io_submit(r9, 0x8, &(0x7f00000e7000)=[&(0x7f000052b000-0x40)={0x0, 0x0, 0x0, 0x3, 0xfffffffffffffffb, r2, &(0x7f00002e7000)="e848619466231485ff987966aa46447d71b1c50c3af37fc2c8", 0x19, 0x8000, 0x0, 0x0, r2}, &(0x7f0000bd5000-0x40)={0x0, 0x0, 0x0, 0x6, 0x9, r3, &(0x7f000007b000)="7203558eb7edd9411dd297134727d8ecb2e6c7811da535fbb2c4cd2a17d6a84385a6828cf5ee2407be86e6bc9e3e74100e7ac984535853ad16fe3e05", 0x3c, 0xac, 0x0, 0x1, r2}, &(0x7f00005b1000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f00000b0000)="20c667f062c0b124f51de88f83e7989bf75819249c1fddb0259d3b2e281f01f3bb2b52521033f870e507043b48a0ae1f7d8193e230e6aa5d6a1c0647905da8a945df73e862e2c61bbebf498d3682a8dac79e85a83c1f9cce2a098ce125a4f7484889a29f1c1a34273de8a6788ee30cb539ecd3e375a6dc5041514c07c6ad1d0b376d6121810d17e127c1414179ea1b450e88", 0x92, 0x7, 0x0, 0x1, r1}, &(0x7f0000665000-0x40)={0x0, 0x0, 0x0, 0x2, 0x2, r1, &(0x7f0000143000-0x4)="b9dfeace", 0x4, 0x6, 0x0, 0x1, r2}, &(0x7f000000d000)={0x0, 0xd82fdb565c7e6948, 0x0, 0x3, 0xc00, r0, &(0x7f0000446000-0xa5)="5a6455cbd1468fbe8f61f258ddc909601f7cba1b1cba404f37d829ea402a9e77b609af56305c6613c9a5eee549322ad33bfcddc1ab45ac87699fce5bbd49a6ffe852804b4fa79d7fe501780b115dd82f36ee9eaaab5b2816f91df5f93cbcc5d90133ed166c3dee6aa470fe38e89a7b37f37b8d09365e3fe300cebab0929e640ea004f6ec3255ce80bbbb8b25d4ecba428718a4bee2e00c9500abc20dfe241e9d0a7da67f01", 0xa5, 0x8, 0x0, 0x0, r2}, &(0x7f0000e16000)={0x0, 0x0, 0x0, 0x7, 0x0, r2, &(0x7f0000002000)="ce01855ef8bfd3c449cb0bde984f466d935fb0a851706887183fde824795df46eef93e0acfa9370992611d23b39c1c62d6c234896b1b6fea799a6121de91f783104f2d4c9bae20f18850d5cfe16809fbcc3093b7800fcba24b7ef214cd6343932c021d9fab08e55f992a7bd6d96e0704aa986f277ada37563292c2e29a5feababd96e36952af159d5416e691857325cdfbe2e4ea9ba915b4f69b2e243ab386f3210aa73772e5", 0xa6, 0x7fff, 0x0, 0x1, r2}, &(0x7f000086a000+0x887)={0x0, 0x0, 0x0, 0x2, 0x10000, r3, &(0x7f0000c26000-0xde)="3607e42b278f1cdf06838f2b13813fa53ee4ce7b082784ed0f5f98bdf27b4d016658c48bc95153905a881f8231ec90f6cf06574005ce6d0ab4438bef168a28fd15da08eb87b4b15627325322cd4b838bc71645d759912b890e42fc5125679f2c51b64eebb9225e652d8638a8e44a24de3044eb56f4c4f6bf39ed9a64246974bb4f0d1dc3c9f38ca961274fc32c206fb8e4138481354c2049cd0dc05f850cbb9bc11c84b4c7fb9be612a3c24e3bafe87eb9e51e48d3d11d0e39bd68fd40a4af33bb2dbbf7b86bb262cc02e35c5dd43cc864b276d372554941f5f4d62afa33", 0xde, 0x4, 0x0, 0x1, r2}, &(0x7f0000918000-0x40)={0x0, 0x0, 0x0, 0x7, 0x32, r0, &(0x7f0000da1000)="3b0f371a19c53ac83b2e998849087b7b6203bdd0aff63df12afeca3d2df0b3", 0x1f, 0xfffffffffffffffa, 0x0, 0x0, r2}]) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f0000241000)=0x0, &(0x7f0000d6c000-0x4)=0x4) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f00004bc000-0x6)={0x0, 0x3}, &(0x7f0000970000-0x4)=0x6) r11 = signalfd4(r3, &(0x7f0000ed2000-0x8)={0x400}, 0x8, 0x800) getsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000225000-0x14)={r10, 0x0, 0x2, 0x7, 0x1f, 0x1ff}, &(0x7f000028e000)=0x14) getsockopt$inet_sctp6_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000c2d000-0x8)={r10, 0xfffffffffffffff8}, &(0x7f0000dde000)=0x8) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r11, &(0x7f0000716000-0xc)={0x0, 0x0}) sendfile(r3, r2, 0x0, 0x72439a6b) r12 = dup2(r2, r3) getxattr(&(0x7f0000842000-0x8)="2e2f66696c653000", &(0x7f00001d0000-0x1c)=@random={"73656375726974792e00", "2f6465762f696e7075742f6576656e742300"}, &(0x7f0000188000)="000000000000000000000000", 0xc) timer_delete(0x0) r13 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000871000)="2f6465762f7667615f6172626974657200", 0x2, 0x0) fallocate(r13, 0x0, 0x6, 0x4) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f000073a000)={0x0, 0x0}) setsockopt$bt_BT_FLUSHABLE(r13, 0x112, 0x8, &(0x7f0000fff000-0x4)=0x7, 0x4) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r12, 0x84, 0x66, &(0x7f00007d5000-0x8)={r10, 0x0}, &(0x7f00000f4000-0x4)=0x8) 2017/12/07 04:21:09 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) inotify_init1(0x800) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCMBIS(0xffffffffffffffff, 0x5417, &(0x7f0000ac4000)=0x2) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x10000000000d4e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) mmap(&(0x7f0000000000/0xfeb000)=nil, 0xfeb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000de0000-0x30)={0x200000000001, 0x1, &(0x7f0000fea000)=[@generic={0x85, 0x0, 0x0, 0x0}], &(0x7f0000902000)="b149", 0xffffffffffffff54, 0x80, &(0x7f0000041000-0x1)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x4, 0x0}, 0x30) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0xfe, 0xffffffffffffffff, 0x80, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008c5000/0x2000)=nil, 0x2000, 0x1000002, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000811000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETNOCSUM(r0, 0x400454c8, &(0x7f0000f6f000-0x4)=0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open$dir(&(0x7f000004a000)="2e2f66696c653000", 0x0, 0xfffffffffffffffc) ioctl$PIO_FONT(0xffffffffffffffff, 0x4b61, &(0x7f000090d000)="a600982e9c912789c221b66271b35052213299cf337493933c7d3b6d247700f062d97db6cd643fbc0b0bdc321ee119490eb977531b853f69468800cb4f36b7edbb34ff99d32a805fee75b98c56f36bdfe9767f692fb62fc45a257be071d65237f9da434b89f6c709b2ed3dc8bc1b49c7c2acca26fef100c6ca9dfef8740f93c959b24604977b3d037fdd406dc310571ca2e9a462c39126dc68ece58d88d7") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = gettid() perf_event_open(&(0x7f0000000000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r2, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$evdev(&(0x7f0000001000-0x12)="2f6465762f696e7075742f6576656e742300", 0x0, 0x0) r4 = socket$unix(0x1, 0x5, 0x0) ioctl$sock_SIOCGIFCONF(r4, 0x8910, &(0x7f0000000000)=@buf={0x54, &(0x7f0000001000-0x54)="35f52f6101c48f07c03877e296033001b727d4be35b743b1774c5ee0f2d53cb4c1dc89490345768613eafe4cd97af816ebdc8cfa21c78feff1e088c6a223314a8a6bea0a5d9a93b1836b5b3420ea4e34e061fbc2"}) accept4$ipx(r1, &(0x7f0000001000-0x10)={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, &(0x7f0000001000-0x4)=0x10, 0x0) ioctl$EVIOCSKEYCODE(r0, 0x40084504, &(0x7f0000b52000-0x8)=[0xfffffffffffffff4, 0x200000000002]) ioctl$EVIOCGMTSLOTS(r0, 0x8040450a, &(0x7f0000000000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") ioctl$EVIOCSCLOCKID(r3, 0x400445a0, &(0x7f0000546000-0x4)=0x7) ioctl$EVIOCGREP(r3, 0x80084503, &(0x7f0000aa2000-0x4a)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") [ 54.400588] FAULT_FLAG_ALLOW_RETRY missing 30 [ 54.405672] CPU: 1 PID: 3644 Comm: syz-executor4 Not tainted 4.15.0-rc2+ #210 [ 54.412944] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 54.422291] Call Trace: [ 54.424895] dump_stack+0x194/0x257 [ 54.428530] ? arch_local_irq_restore+0x53/0x53 [ 54.433216] ? handle_userfault+0x12b7/0x24c0 [ 54.437707] handle_userfault+0x12fa/0x24c0 [ 54.442012] ? handle_userfault+0x150b/0x24c0 [ 54.446532] ? userfaultfd_ioctl+0x4520/0x4520 2017/12/07 04:21:09 executing program 3: mmap(&(0x7f0000000000/0x21000)=nil, 0x21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_NMI(0xffffffffffffffff, 0xae9a) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000017000)="2f6465762f6b766d00", 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x6, 0x32, r0, 0x10000) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000023000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$sg(&(0x7f0000023000)="2f6465762f73672300", 0x5, 0x80240) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_cmtp_CMTPCONNADD(r3, 0x400443c8, &(0x7f0000020000-0x8)={r2, 0x1}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, r1, 0xffffffffffffffff) ioctl$KVM_GET_SREGS(0xffffffffffffffff, 0x8138ae83, &(0x7f0000022000-0x138)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$KVM_GET_CPUID2(r3, 0xc008ae91, &(0x7f0000010000)={0x1, 0x0, [{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0]}]}) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x1) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0xa010, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x22030, r1, 0x63) ioctl$KVM_SET_DEBUGREGS(r4, 0x4080aea2, &(0x7f0000023000)={[0x7003, 0x115001, 0x200000106000, 0x10000], 0x80000000, 0x0, 0x80000000000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r5 = socket(0x11, 0x803, 0x0) setsockopt(r5, 0x107, 0xe, &(0x7f000008e000)="0001013c", 0x4) mmap(&(0x7f000000b000/0x3000)=nil, 0x3000, 0x2000000, 0x810, r2, 0x0) ioctl$KVM_GET_MSR_INDEX_LIST(r0, 0xc004ae02, &(0x7f0000024000-0x1c)={0x0, []}) ioctl$KVM_SET_SREGS(r4, 0x4138ae84, &(0x7f0000011000)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x34b582ec71cdec61, [0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_SET_MSRS(r4, 0x4008ae89, &(0x7f0000018000-0x18)={0x1, 0x0, [{0x802, 0x0, 0x4}]}) syz_kvm_setup_cpu$x86(r1, r4, &(0x7f0000008000/0x18000)=nil, &(0x7f0000020000-0x18)=[@text16={0x10, &(0x7f0000013000-0x57)="640f08ba6100b09dee0f21670f013966b9800000c00f326635001000000f306766c74424008e0000006766c7442402570000006766c744240600000000670f011424b8d0008ee8a3ce7eb8cf008ed066b9480900000f32", 0x57}], 0x1, 0x20, &(0x7f000000d000-0x20)=[@cstype0={0x4, 0xe}, @vmwrite={0x8, 0x0, 0xc76d, 0x0, 0x766, 0x0, 0x1, 0x0, 0x4}], 0x2) mmap(&(0x7f000021e000/0x400000)=nil, 0x400000, 0x3, 0x20010, 0xffffffffffffffff, 0x2) [ 54.451120] ? debug_check_no_locks_freed+0x3d0/0x3d0 [ 54.456296] ? check_prev_add+0x318/0x15f0 [ 54.460505] ? check_prev_add+0x318/0x15f0 [ 54.464715] ? copy_trace+0x150/0x150 [ 54.468492] ? print_usage_bug+0x3f0/0x3f0 [ 54.472714] ? perf_trace_lock+0xd6/0x900 [ 54.476856] ? trace_event_raw_event_lock+0x340/0x340 [ 54.482044] ? check_noncircular+0x20/0x20 [ 54.486272] ? perf_trace_lock+0x900/0x900 [ 54.490755] ? __lock_acquire+0x6e9/0x47f0 2017/12/07 04:21:09 executing program 0: openat$kvm(0xffffffffffffff9c, &(0x7f00001fc000-0x9)="2f6465762f6b766d00", 0x40, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000184000)="2f6465762f6b766d00", 0x1, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f0000077000/0x18000)=nil, &(0x7f0000ae9000-0x18)=[@text16={0x10, &(0x7f0000001000-0x62)="83d4b24bf1c62c4de81db9a1f99df34354e4f1b793b3935db6f9b61cb1e00b18a9ea97a5f1a60e97589344c773ed383a9bba18ff6079f8d13028c88eed3e3e85385d76168f0e54b9d9945fdbf7398a72cf4c1e599ba1dfaa31bcb9553cdecb9de582", 0x62}], 0x1, 0x0, &(0x7f0000ae8000)=[], 0x0) r3 = syz_open_dev$usbmon(&(0x7f00008d5000-0xd)="2f6465762f7573626d6f6e2300", 0x508, 0x1) r4 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_REMOVE(r3, 0x4c80, r4) ioctl$KVM_GET_REGS(r2, 0x8090ae81, &(0x7f0000af4000)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) mmap(&(0x7f0000af6000/0x1000)=nil, 0x1000, 0x3, 0x32, r0, 0x1000000) mmap(&(0x7f0000af7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = openat$kvm(0xffffffffffffff9c, &(0x7f0000af8000-0x9)="2f6465762f6b766d00", 0x2000, 0x0) ioctl$KVM_GET_DEBUGREGS(r3, 0x8080aea1, &(0x7f0000af2000)={[0x0, 0x0, 0x0, 0x0], 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r6 = ioctl$KVM_CREATE_VM(r5, 0xae01, 0x0) ioctl$KVM_UNREGISTER_COALESCED_MMIO(r1, 0x4010ae68, &(0x7f000094f000-0x10)={0x2000, 0x0, 0x0}) ioctl$KVM_SET_IDENTITY_MAP_ADDR(r6, 0x4008ae48, &(0x7f0000aa6000)=0x2002) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_kvm_setup_cpu$x86(r1, r3, &(0x7f00003ad000/0x18000)=nil, &(0x7f0000af5000)=[@text64={0x40, &(0x7f0000001000)="662e4fc17392fb48b800800000000000000f23c80f21f835000090000f23f8c744240001000000c744240263ad8babc7442406000000000f0114240f09b8010000000f01c165660f388039264fe3bdd921440f20c0350d000000440f22c0f2480fa4b5fcfffffff7", 0x68}], 0x1, 0x20, &(0x7f0000001000)=[@flags={0x3, 0x80}, @vmwrite={0x8, 0x0, 0xea, 0x0, 0x7f, 0x0, 0x3, 0x0, 0x0}], 0x2) r7 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) ioctl$KVM_GET_REG_LIST(r7, 0xc008aeb0, &(0x7f0000af3000-0x20)={0x3, [0x2, 0xffffffffffffff80, 0x5a1418b4]}) mmap(&(0x7f0000af7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f0000077000/0x18000)=nil, &(0x7f0000ae9000-0x18)=[@text32={0x20, &(0x7f00001f0000-0x69)="c07f0d8cd44229efcaff5f850de50de5282c4dc2fcac3d6ff7b0d3a319c52dad1b88e9583415b6a1d32a02629eaa665c30212ceff6a4fb5c1b3375f8fc6a0c660f3882bffc0000000f0676cab5781991bf0473a128d4e1b7273465e7ad68589bc757cacf2a6ba91327", 0x69}], 0x1, 0x20000000000, &(0x7f0000af9000)=[], 0x0) ioctl$KVM_GET_MSR_INDEX_LIST(r5, 0xc004ae02, &(0x7f0000329000-0x10)={0x3, [0x2, 0x1, 0xfff]}) mmap(&(0x7f0000af6000/0x1000)=nil, 0x1000, 0x2, 0x32, r0, 0x0) ioctl$KVM_SET_IDENTITY_MAP_ADDR(r1, 0x4008ae48, &(0x7f0000a2f000)=0x20003ffd) ioctl$KVM_SET_CPUID2(r2, 0x4008ae90, &(0x7f00004d2000-0x148)={0x8, 0x0, [{0xd, 0x8001, 0x5, 0x1000, 0x5, 0x164, 0x7, [0x0, 0x0, 0x0]}, {0x40000003, 0xfff, 0x6, 0xfffffffffffffff8, 0x2, 0xffffffffffffffe0, 0x20, [0x0, 0x0, 0x0]}, {0x8000001f, 0x0, 0x1, 0x4, 0x7ff, 0x6, 0x1, [0x0, 0x0, 0x0]}, {0xb, 0x10001, 0x0, 0x401, 0x0, 0x4, 0xffff, [0x0, 0x0, 0x0]}, {0xc0000017, 0xffffffff, 0x2, 0x5535, 0x2, 0x0, 0x2, [0x0, 0x0, 0x0]}, {0x80000007, 0x2, 0x4, 0x4ca004d5, 0xe400, 0x5b63, 0xdca, [0x0, 0x0, 0x0]}, {0x80000019, 0x9, 0x3, 0x5, 0xedc8, 0x4, 0x6, [0x0, 0x0, 0x0]}, {0x4, 0x100, 0x6, 0x6, 0x0, 0x4, 0x0, [0x0, 0x0, 0x0]}]}) ioctl$KVM_X86_SET_MCE(r2, 0x4040ae9e, &(0x7f0000394000-0x40)={0x4000000000000002, 0x200000000000f000, 0x0, 0x4000000006, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_UNREGISTER_COALESCED_MMIO(r6, 0x4010ae68, &(0x7f0000af3000)={0x1f000, 0x7000, 0x0}) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2017/12/07 04:21:09 executing program 1: mmap(&(0x7f0000000000/0xaba000)=nil, 0xaba000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000152000)={0x20000000000000, 0xffff, 0xb14b, 0x1, 0x0}, 0x14) mmap(&(0x7f0000f9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$llc(0x1a, 0x0, 0x0, &(0x7f0000272000-0x8)={0x0, 0x0}) mmap(&(0x7f0000f9b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000f9c000-0x8)={0x0, 0x0}) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f00001ba000-0x8)={0x0, 0x0}) mmap(&(0x7f0000f9b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4(r1, &(0x7f00001ec000)=@un=@file={0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, &(0x7f0000f9c000-0x4)=0x6e, 0x80800) connect$inet(r2, &(0x7f0000f9b000-0x10)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r3 = socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f0000f9b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r3, 0x84, 0x64, &(0x7f0000f9c000-0x1c)=[@in6={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}], 0x1c) mmap(&(0x7f0000f9b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet6(r3, &(0x7f0000f9b000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80000}, 0x1c) mmap(&(0x7f0000aba000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000abb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet6(r3, &(0x7f0000ab0000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x80, 0x1, &(0x7f00004c6000)={0xa, 0x0, 0x5, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8000000000000020}, 0x1c) mmap(&(0x7f0000f9d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f0000425000-0xc)={0x0, 0x64681c55, 0x30}, &(0x7f0000f9d000)=0xc) mmap(&(0x7f0000f9e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000b5e000-0x9)={r4, 0x1, "67"}, &(0x7f0000f9f000-0x4)=0x9) mmap(&(0x7f0000f9e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f0000f9e000)=@assoc_value={r4, 0x800}, 0x8) socket(0x10, 0x802, 0x400000005) mmap(&(0x7f0000abc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x2e, &(0x7f0000abc000)={@multicast1=0xe0000001, @multicast2=0xe0000002, @empty=0x0}, 0xc) sendto$inet6(r3, &(0x7f0000aab000-0x1000)="9774dcd5ba5ea9b887fe3dbfa51704b94e7dc6f85d502583368e86d8de64f302f8a65901fc2562829f16265a3d528e752700c618abfbcef79f7fac658c04e6de7bc99d1ff8f3dc8bddc3a4db9c439d7ab124a1b172f957072a1b60c3aaff8f62d04d99e706ef0400b793e97b623ccfe69e77ca69472665171674d9f87f5bbf9289", 0x81, 0xffffffffffffffff, &(0x7f0000aaa000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) epoll_create(0x1) recvfrom$inet6(r3, &(0x7f0000abd000-0xe6)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xe6, 0x2000, &(0x7f0000abc000)={0xa, 0x0, 0x9, @loopback={0x0, 0x1}, 0xfff}, 0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = accept4(r3, &(0x7f000031d000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0}, &(0x7f0000247000)=0x60, 0x1080804) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000c85000)={0x0, @in={{0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000cb0000-0x4)=0x8c) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r5, 0x84, 0x9, &(0x7f0000c85000)={r6, @in={{0x2, 0x3, @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]}, 0x7, 0x4d7c, 0xea29, 0x4, 0x88}, 0xa0) r7 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, {0xa, 0x0, 0x80000001, @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, 0xffffffff, 0x0]}, 0x5c) connect(r5, &(0x7f0000ff0000)=@nl={0x0, 0x0, 0x6, 0xd9fea20}, 0xc) setsockopt$inet_buf(r7, 0x0, 0x40, &(0x7f0000002000)="", 0x0) [ 54.490761] ? __lock_acquire+0x3498/0x47f0 [ 54.490768] ? __lock_acquire+0x3498/0x47f0 [ 54.490802] ? find_held_lock+0x39/0x1d0 [ 54.490829] ? lock_downgrade+0x980/0x980 [ 54.490841] ? __handle_mm_fault+0x2698/0x3e20 [ 54.490860] ? lock_release+0xda0/0xda0 [ 54.490878] ? do_raw_spin_trylock+0x190/0x190 [ 54.490889] ? perf_trace_lock+0x900/0x900 [ 54.490896] ? perf_trace_lock+0x900/0x900 [ 54.490916] __handle_mm_fault+0x353a/0x3e20 2017/12/07 04:21:09 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000037000)="2f6465762f6b766d00", 0x3, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x7, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4dbe5732c442feb2, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = shmget(0x0, 0x3000, 0x201, &(0x7f0000b88000/0x3000)=nil) shmctl$IPC_SET(r1, 0x1, &(0x7f00006ce000)={{0xfffffffffffffbff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x80005, 0x10000000000000, &(0x7f0000002000)={0xffffffffffffffff, 0xffffffffffffffff}) perf_event_open(&(0x7f0000000000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$sock_timeval(r0, 0x1, 0x37, &(0x7f0000d60000)={0x0, 0x0}, &(0x7f0000000000)=0x10) r4 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000755000)="2f6465762f72666b696c6c00", 0x4000000004001, 0x0) ioctl$UFFDIO_ZEROPAGE(r4, 0x8010aa02, &(0x7f0000ba0000-0x10)={&(0x7f000018f000/0x3000)=nil, 0x3000}) r5 = fcntl$dupfd(r3, 0x1000000000000001, r2) ioctl$UFFDIO_REGISTER(r5, 0xc020aa00, &(0x7f0000ae9000)={{&(0x7f000085e000/0x2000)=nil, 0x2000}, 0x1, 0x0}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r6 = syz_open_dev$loop(&(0x7f0000951000-0xb)="2f6465762f6c6f6f702300", 0x7fe, 0x0) lseek(r6, 0x8000, 0x1) r7 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0x72f, 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) lremovexattr(&(0x7f00008eb000-0x8)="2e2f66696c653000", &(0x7f0000171000)=@known="636f6d2e6170706c652e46696e646572496e666f00") openat$rtc(0xffffffffffffff9c, &(0x7f0000381000)="2f6465762f72746300", 0x4001, 0x0) dup3(r7, r7, 0x90004) mremap(&(0x7f00009a9000/0x4000)=nil, 0x4000, 0x4000, 0x3, &(0x7f0000759000/0x4000)=nil) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/12/07 04:21:09 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$setname(0xf, &(0x7f000099a000-0x11)="766d6e657430657468312a776c616e3000") perf_event_open(&(0x7f00006d1000)={0x2, 0x78, 0x2f, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(0xffffffffffffffff, 0x2402, 0x0) r0 = gettid() r1 = perf_event_open(&(0x7f000002f000-0x78)={0x2, 0x78, 0x43, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r0, 0x0, 0xffffffffffffffff, 0x0) sched_setaffinity(r0, 0x8, &(0x7f0000976000)=0x75) r2 = socket(0x4, 0x1, 0x1f) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x0) getresuid(&(0x7f0000001000-0x4)=0x0, &(0x7f0000ed9000)=0x0, &(0x7f00003d1000-0x4)=0x0) r6 = syz_open_dev$vcsn(&(0x7f0000000000)="2f6465762f7663732300", 0x4, 0x80000) faccessat(r6, &(0x7f0000000000)="2e2f66696c653000", 0x100, 0x400) r7 = syz_open_dev$tun(&(0x7f00008ff000)="2f6465762f6e65742f74756e00", 0x0, 0x0) r8 = dup(r2) ioctl$KVM_CHECK_EXTENSION_VM(r8, 0xae03, 0x1) sendmsg$unix(r6, &(0x7f000026a000-0x38)={&(0x7f000099f000-0x10)=@file={0x0, "2e2f66696c65302f66696c653000"}, 0x10, &(0x7f0000b43000)=[{&(0x7f0000f0f000-0xdd)="9f8d32a9bb745f996107baea0b74fa682fbf1605ccdf859c8b644176587d086a6b4c402c1a1d2358db191ee5afbe79d5cf059be51e74996dd3f28d8c8fab5c264c394c81094d9c2db003094fc4ba4885084053fc9eef0300967985fbf6c426e0eddfc42832544b3b0d01d6e2c21d9bbd680b3c5c856929fab55ad3de874d57362a01177f5898d6278b62a944afb5e874db81d97eb146d24c0fb4a6ffa10be2cf68ff36b6a498bdd80ee2e86b135d491cd1a6964768e37cad21493e05f8c5975493f682fe5920f48a4f4aaf30870c9c6d0080ad35a799511a1e69000cb3", 0xdd}], 0x1, &(0x7f00001f1000)=[@cred={0x20, 0x1, 0x2, r0, r5, 0x0}, @rights={0x18, 0x1, 0x1, [r1]}, @rights={0x20, 0x1, 0x1, [r2, r3, r3, r4]}], 0x3, 0x8001}, 0x4004) ioctl$TUNSETIFF(r7, 0x400454ca, &(0x7f00008bd000)={@generic="00090000008000001607067d08b1bd5c", @ifru_settings={0x2, 0x4, @cisco=&(0x7f00006fb000-0x8)={0x9fffffffffffffd, 0x1}}}) writev(r8, &(0x7f00007e3000-0x10)=[{&(0x7f0000fcf000-0x3a)="71b9d3c4bbd4cb49ff91a84a603dc117cb1f0500117bfc14a3a983d1311394cd861006213bb3517a4185e356358f3f83d3f55211f700a3d79c60", 0x3a}], 0x1) ioctl$LOOP_CTL_GET_FREE(r3, 0x4c82) ioctl$TUNDETACHFILTER(r8, 0x400454cc, 0x0) getsockopt$inet_dccp_buf(r2, 0x21, 0x0, &(0x7f0000995000-0x3b)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000b47000)=0x3b) ioctl$KVM_ASSIGN_PCI_DEVICE(r8, 0x8040ae69, &(0x7f00005c6000)={0x7fffffff, 0x80, 0x2, 0x6, 0xa2e8}) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r8, 0x84, 0x6, &(0x7f0000c98000)={0x0, @in={{0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000920000-0x4)=0x8c) ioctl$TCSETAF(r8, 0x5404, &(0x7f00008b0000-0x14)={0x3ff, 0x7, 0x7fff, 0xae, 0xffffffffffffffff, 0x3, 0xfff, 0x9, 0x0, 0x6}) ioctl$sock_inet_SIOCSIFDSTADDR(r2, 0x8918, &(0x7f0000503000+0x2d3)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x804}) memfd_create(&(0x7f0000a9e000-0x10)="2d6c6f6b657972696e670081000300", 0x2) ioctl$TUNSETTXFILTER(r7, 0x400454d1, &(0x7f0000070000)={0x1, 0xa, [@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @random="f6fc51371eca", @random="dc882db96014", @random="7450060ab482", @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="437b81f7daa6", @random="c53109a5716c"]}) perf_event_open(&(0x7f000001d000)={0x1, 0x78, 0xdf, 0x0, 0x7fffffff, 0x0, 0x0, 0x0, 0x0, 0x1, 0xfe, 0x7, 0x0, 0xa, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0xa, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) [ 54.490922] ? check_noncircular+0x20/0x20 [ 54.490938] ? __pmd_alloc+0x4e0/0x4e0 2017/12/07 04:21:10 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00003e3000-0x7)="6d6f756e747300") sendfile(r0, r0, &(0x7f00003c9000-0x8)=0x4, 0x400000ff) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000b79000-0x18)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00003ae000-0x3)=0x18) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f000006a000-0x40)={r2, 0xdb, "48cc707dbdda091860faf4a52c3548b98f8f350b0cc4c001a2f2f3716326532dd835a522e6ace6bc6794d384545ad6add523930889d5fafc0c98a2c099afc5648a26f306535b881a49a73ed723bf43d6f4bca00c34d9187592b4e981f60e0cafe44bb285938df020ca9cadc57dc33518884906e82eddd3d76b694e77ff7259b26762ed013ffd112b8f46978e8aeddf66d97c931d69c941c0af5499c997134a029a1f97d6332b515616e70bb88865167c601c66c126066533134a732a2acc5f2d5b78517c8d65b739207b29cd94f17401bda9391397548128324a98"}, &(0x7f0000669000-0x4)=0xe3) ioctl$sock_netrom_TIOCINQ(r0, 0x541b, &(0x7f0000b45000-0x4)=0x0) r3 = memfd_create(&(0x7f0000e36000-0x7)="6d6f756e747300", 0x2) ioctl$RNDADDENTROPY(r3, 0x40085203, &(0x7f0000798000-0x5c)={0x3, 0x54, "bee31d0cb258eecf5002f5559e657a47c4f6a95bdbe48a6806e477035886d107a6eb432b0214cf172c893a7b3bbbf115f692797c0c69d65dd23fb39492d63564b2a024fea33b08394ebcc4550614efbee3cd4389"}) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r3, 0x84, 0x1a, &(0x7f0000f3a000-0xca)={0x0, 0xc2, "b4af4c115ae4839e248e33de1298cff7fbae9c04e653edae355bba5f07a97bf2c32b3261ef48495fc7930ed718e0fbfa907ee197da8f3d0080ba59b969628947cd539aa8e0bcb1c4495287ade29417b3a165e69d8abe725ed46ce7fbb962e7316d5d0b66a46b88f808e9ce8bbb4a2ebea4d19f4659d64d5667d6cd51232cb63b4280c47aa43406b2d72f9d39b19167b5ed93a18162bd8df556ce098ff6065ccafede81eddaced0b1d0c707c19587381e3e6e23688464c56d3e95be065153466bfe6b"}, &(0x7f0000145000-0x4)=0xca) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f000076e000)={r1, @in6={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x81}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x6, 0x81, 0x8, 0x80}, &(0x7f0000040000-0x4)=0xa0) unshare(0x1010000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000002000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) shutdown(r4, 0x0) write(r5, &(0x7f0000001000-0x28)="b0f6948c1aa07fbb6a84da94e9020fc0ffb0a32cca2dd7512dc265a3b96058d19e2b4f01038a9e24", 0x28) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = socket$unix(0x1, 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000dcd000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r7, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r6]}], 0x1, 0x0}, 0x0) r9 = syz_open_dev$usbmon(&(0x7f0000798000-0xd)="2f6465762f7573626d6f6e2300", 0x0, 0x140fff) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r9, 0x4040534e, &(0x7f00002e6000)={0x12c, @time={0x77359400, 0x0}, 0x2, {0x0, 0xbe}, 0x31d8, 0x1, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r10 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000057000)="2f6465762f72666b696c6c00", 0x2, 0x0) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r10, 0x84, 0xc, &(0x7f0000d03000-0x4)=0x8, 0x4) userfaultfd(0x800) recvmsg(r8, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000)="", 0xfc13, 0x0}, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000b02000-0x8)={0x0, 0x0}) pselect6(0x40, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x200000000000, 0x4000000000, 0x2, 0x0, 0x0, 0x0}, &(0x7f00000de000-0x40)={0xffffffffffffffe1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00008e6000-0x10)={0x0, 0x989680}, &(0x7f0000205000-0x10)={&(0x7f0000cc9000-0x8)={0x0}, 0x8}) 2017/12/07 04:21:10 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f000079c000-0x8c)={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]}}, 0x8c) unshare(0x0) pipe(&(0x7f00002f0000)={0x0, 0x0}) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000570000-0x4)=0x0) prlimit64(r2, 0x7, &(0x7f000097b000-0x10)={0xfff, 0x7}, &(0x7f000029c000-0x10)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000847000-0x8)={0x0, 0x9}, &(0x7f0000c5e000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000aec000)={r3, 0x5}, 0x8) r4 = socket$inet_tcp(0x2, 0x1, 0x0) prctl$intptr(0x27, 0x6) bind$inet(r4, &(0x7f00005e6000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_int(r4, 0x6, 0x2, &(0x7f0000cb2000)=0x81, 0x4) connect$inet(r4, &(0x7f0000002000-0x6)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) fcntl$setsig(r1, 0xa, 0x1d) splice(r0, 0x0, r4, 0x0, 0x2e2e742c, 0x4) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000812000-0x4)=0x0, &(0x7f000090f000)=0x4) ioctl$TIOCSTI(r0, 0x5412, 0x9) setsockopt$bt_rfcomm_RFCOMM_LM(r0, 0x12, 0x3, &(0x7f00000a7000-0x4)=0x0, 0x4) vmsplice(r0, &(0x7f00006bf000)=[{&(0x7f0000e7b000)="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", 0x10b}, {&(0x7f00009c2000+0xaa1)="497e2cf947f3ab0514d0556d12b92e77d4b1aacd8e3eb79ab279f237c18e03d42da76bb16c297f40b1ca2a7e4445072e968c0f49b4b6d8ea593951ae86a9c19a050600000000000000d3ea254524e42a5fae01b12a143d50d2dc6b8f4bac693b51f2296213bfe6abc1f5ee81ccb5997610d1abd944b91de0c5", 0x79}, {&(0x7f0000cff000)="d0c11a81bbd129540785346e31f2552dfea28e069a51f6a23dffaaf17444ae813723ea2a39d15b343e341abfe6c32728990a4f879fc8e16f429a749e13934035488e9308386f652ac0d5e3b4809b37c6365d64b59af0b2534fbd3b8abaf5a19ca8eaf52e7f13eb33d422624b55809d8f95792ee23d6dfc8335c4caace6c689dbb322f9e5672920159dc975a91dcd91340dd78f49a7b9f1335d11d903a08d92e2668db78acef8d1388d087c5cbe064a7e2f98b23f1c43afdee463ec72934591119db6d3adf0c5a03acd47ffeb28a44287d80fc46bdae4d650ed467ddb50262d765c435da5bf12abd81f8cac8a20b1d455636f9939", 0xf4}], 0x3, 0x9) vmsplice(0xffffffffffffffff, &(0x7f00007a9000)=[{&(0x7f0000ccd000)="", 0x0}, {&(0x7f00008af000-0x42)="ae112a30e18dbf9ef74301a7cb8628a2bd7b", 0x12}, {&(0x7f0000d61000-0xff)="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", 0xfe}], 0x3, 0xc) sendmmsg(r4, &(0x7f00000b3000-0x36)=[{{&(0x7f000087d000-0x14)=@ll={0x11, 0x1c, 0x0, 0x1, 0x4, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14, &(0x7f0000657000)=[{&(0x7f0000ffc000-0x1000)="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0x8000, "dd40651ecdcf8270bf1103c6f44de7efdefe0ca4b3ba50b95ebd2786f6fe19da249ac635236af254a095f91ca19ad55725487fcbcd2022d19cce8551fe2c57463671a2cdf2174b6616973f00adfd430793b16c7eb451180f0ef86aaa51bbf1c956460d717cc92bc7662b443ccd7206506b506d0215"}], 0x228, 0x4084}, 0x6}, {{&(0x7f0000ad0000)=@un=@abs={0x0, 0x0, 0x2}, 0x8, &(0x7f000038f000)=[{&(0x7f0000dd4000-0x10)="093711edbb5e027ac469bd091d437011", 0x10}, {&(0x7f0000b40000-0xcc)="8eb66c377ce6962c054939299fdab52a27ae1a223f922d2b4e6a548aad7dec6e46c3e15b672e954c0d7c6e467510fa1591b1e04b91e16dcd0e33b90ab343855df0454659cb00210ed58f9b7f96c076b14d1b1f9fa799cbb8ed141c85fa2a5bfcd189a87b0a2aba884ec3b537ca9ba61b2db7a79111de05553895867824ee7d3023711ea55809a573375ce60fdc3e58a42ae0c48b08c5b0c088d30cc86415c065f5bdcd937dbab90698baaf58bc26e88b2d10439a6d6662d2b512433a2c05bec48403fa748cfa0080104da2a1", 0xcc}, {&(0x7f000043c000)="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0x1000}, {&(0x7f0000a00000-0x31)="c1be81be304aa6f74430d61296fdfdfb6ff3b02803ad879ea9186813d24e746addd50b100e0355d37a5833185909d14a62", 0x31}, {&(0x7f0000f39000-0x8f)="fa6c183b9a01fa095a34e215fafba7f454263f1119e5f298e299f8b5bc0d2acef64441a5e7e4c3e5b0384f0abeeb5f0441afc27c663af96d570fa0e56250515ac7678f8e5dc008bf428d62a6879e884471a25045217c50d50903fb115d27307000e45a2fdb98168d2bf88d81cff2fbd2137b95302338873fa891307f3071669fbc77b49290f895705cb2d6ac11f397", 0x8f}, {&(0x7f000028f000-0x4e)="4cbd66d3f97db24a9266f13e793c6506a043dab74eb8ef3184df0a4346e047aec9aa23371020f0d7f8f06ed4239b40f3522b3aa9e4348a622eabbb60f86145ac6e5f2a9fa146dc04cba19b9288d5", 0x4e}], 0x6, &(0x7f00009d8000-0x30)=[{0x30, 0x11b, 0x6, "73723311b2b840c913949ea2a6cee04a361bf4cf6ef99d8db71adb64977eed"}], 0x30, 0x3fffffc}, 0x80}, {{&(0x7f0000885000-0x10)=@ethernet={0x307, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000b31000-0x20)=[{&(0x7f0000a98000)="fb9d197863c05a19307080ad6ded83ed75", 0x11}, {&(0x7f00008d4000-0xd5)="25f790fbdd8bb15e76dd40b5aa3cf72e7071bbd214dbcf4576f79821c6aa5cd71d53b4a494a4e9935b17be6b3fbc25ad01a9c8a05013efdd727a4fe550225ac8443c38fc8643d1aedf0c12208d4a4ee49925c8a5c05162d9e4b00ff26e9cd2fe300b5ce6ebfe911cc2a549db21836e17c79becb16c31d471b7ee040b74f9bebf0cb6e3df74175b671ac1c8105ae54a3a912917dda69f5ac650885c1142c01629d1ada25178066394a9a8c682323d2eec7e1c8a18feea3fd54c5790f4c2fc05dce609f8369d26c826141a2aac6be7cd42177dc6239d", 0xd5}], 0x2, &(0x7f00004b2000)=[{0x30, 0x104, 0x969, "35fb0aa2d0a625d2aefb2cb740a5c7c07a1c0bab1dce363bb34c49ca8a7e"}, {0x50, 0xff, 0xffff, "332bfcd7950b9259f23ab151314b55b083d4b80774b1df6eac542ff078521b5ff89b88588999cbab227c569ec1665dc4252eda4a8146ed135fb236a27d"}, {0x58, 0x115, 0x100000001, "b299be168fc087ea6be92111266bdde0c16d1a9f0cd3e38b3b387f018cbd144f2719ce1c5582935ccc10e9f4717c03e86d357ddb987b36c04974d70a88b71af16eda"}, {0x40, 0x111, 0x1, "63062dbfcd3ba7a4a9b154a30e12a8f2bce11be36298f806114872325e6339e1a80d77e66c4768ecb36a"}], 0x118, 0x4004000}, 0x3}], 0x7, 0x8001) splice(r4, 0x0, r1, 0x0, 0x4000001000000c, 0x7) [ 54.490947] ? find_held_lock+0x39/0x1d0 2017/12/07 04:21:10 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xfffffffffffffffe, 0x800, 0x800fa, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$unix(r0, &(0x7f0000000000)=@file={0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, &(0x7f0000875000)=0x6e) mmap(&(0x7f0000000000/0x2b000)=nil, 0x2b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f0000fb7000-0x8)="2e2f66696c653000", 0x2, 0x82) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f000002d000-0x8)=@assoc_value={0x0, 0x8001}, &(0x7f000002c000-0x4)=0x8) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_int(r2, 0x29, 0x0, &(0x7f000002d000)=0x40005232, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket(0xf, 0xf37b53220c8cf3e0, 0x2) capset(&(0x7f00000fc000)={0x19980330, 0x0}, &(0x7f0000244000)={0x100000001, 0x0, 0x4000000000004, 0x101, 0x0, 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(r3, 0x29, 0x22, &(0x7f00003f3000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00000ca000-0x4)=0xe8) getresuid(&(0x7f0000fdc000-0x4)=0x0, &(0x7f000036f000-0x4)=0x0, &(0x7f0000655000-0x4)=0x0) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000be0000-0xc)={0x0, 0x0, 0x0}, 0xc) setresuid(r4, r4, r5) mkdir(&(0x7f0000dd0000-0x8)="2e2f66696c653000", 0x10a) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f000035f000-0x8)="2e2f66696c653000", &(0x7f000001c000)="2e2f66696c653000", &(0x7f00006f7000-0x1)="63707573657400", 0x2, &(0x7f000000a000)="61") mmap(&(0x7f0000000000/0x93e000)=nil, 0x93e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = socket(0xa, 0x802, 0x0) connect$inet6(r6, &(0x7f0000453000-0x1c)={0xa, 0x0, 0xcac, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendmsg$nfc_llcp(r6, &(0x7f0000442000)={&(0x7f0000921000-0x60)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "1814145680ffffffffffff7891000076e43108f579bd95054d6b050000bebc48e8d8cda3d681fc482e6e0409000000000000da0303cc208a6e4bf82eff4d04", 0x0}, 0x60, &(0x7f000092b000)=[], 0x0, &(0x7f0000921000-0x64)={0x18, 0x29, 0x3, "00"}, 0x18, 0x80}, 0x0) r7 = creat(&(0x7f0000df9000-0x8)="2e2f66696c653000", 0x60) truncate(&(0x7f0000012000-0xc)="2e2f66696c653000", 0x2) lseek(r7, 0xffffffffffffffff, 0x4) open$dir(&(0x7f000082d000)="2e2f66696c653000", 0x80088040, 0x61) mmap(&(0x7f0000c83000/0x3000)=nil, 0x3000, 0x200000000000, 0x2001d, r3, 0xffffffffffffffff) 2017/12/07 04:21:10 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000328000-0x78)={0x0, 0x78, 0x6, 0x6, 0x800, 0x4, 0x0, 0xffffffffffffffff, 0x6, 0x2, 0x3, 0xfffffffffffffffc, 0x0, 0x10, 0x0, 0x0, 0x4, 0x0, 0x2, 0x8002, 0x9, 0xffff, 0x5, 0x570, 0x0, 0x1f, 0x0}, 0x0, 0x800000004, 0xffffffffffffff9c, 0x8) r1 = socket$unix(0x1, 0x7, 0x0) getsockopt$SO_PEERCRED(r1, 0x1, 0x11, &(0x7f0000e18000)={0x0, 0x0, 0x0}, 0xc) perf_event_open(&(0x7f000097d000)={0x3, 0x78, 0xb0, 0x200, 0x9, 0x200000000002, 0x0, 0x1, 0x0, 0xfffffffffffffffc, 0x44, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x20ffc, 0x200000, 0x0, 0x6, 0xfffffffe, 0x1, 0x0, 0x0}, r2, 0x5, r0, 0x0) r3 = syz_open_dev$usbmon(&(0x7f0000923000-0xd)="2f6465762f7573626d6f6e2300", 0x8, 0x2000) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000d67000)=@assoc_value={0x0, 0x8}, &(0x7f0000af1000-0x4)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f0000d85000)=@assoc_value={r4, 0x2a6}, &(0x7f0000cb7000-0x4)=0x8) futimesat(r3, &(0x7f0000af5000-0x8)="2e2f66696c653000", &(0x7f0000ea1000)={{0x77359400, 0x0}, {0x77359400, 0x0}}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4a8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0xfffffffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xfffffffdffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x0, 0x31, 0xffffffffffffffff, 0x0) get_mempolicy(&(0x7f000080a000-0x4)=0x0, &(0x7f0000751000)=0x0, 0x8, &(0x7f0000bf9000/0x1000)=nil, 0x7) r5 = accept(0xffffffffffffffff, &(0x7f00002f7000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0}, &(0x7f0000ee6000-0x4)=0x60) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000038000-0x8)={0x0, 0x0}) getpeername$packet(r5, &(0x7f0000110000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random="000000000000", [0x0, 0x0]}, &(0x7f00007a1000-0x4)=0x14) setsockopt$inet6_IPV6_PKTINFO(r5, 0x29, 0x32, &(0x7f0000c74000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, r7}, 0x14) r8 = syz_open_dev$sg(&(0x7f0000ace000)="2f6465762f73672300", 0x80, 0x200000) utimes(&(0x7f0000d54000-0x8)="2e2f66696c653000", &(0x7f00006f4000)={{0x77359400, 0x0}, {0x77359400, 0x0}}) setsockopt$inet_sctp6_SCTP_NODELAY(r8, 0x84, 0x3, &(0x7f0000233000)=0x7fff, 0x4) ioctl$sock_inet_SIOCSIFFLAGS(r5, 0x8914, &(0x7f00006dc000)={@common="64756d6d793000000000000000000000", @ifru_flags=0x8000}) setsockopt$SO_BINDTODEVICE(r8, 0x1, 0x19, &(0x7f0000606000-0x10)=@common="74756e6c300000000000000000000000", 0x10) ioctl$TCGETA(r3, 0x5405, &(0x7f0000c10000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$setpipe(r6, 0x407, 0x40) r9 = msgget(0x3, 0x402) msgctl$MSG_STAT(r9, 0xb, &(0x7f00000d7000-0xe8)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") socketpair$inet(0x2, 0x807fe, 0xfff, &(0x7f0000ed5000-0x8)={0x0, 0x0}) ioctl$TIOCSTI(r3, 0x5412, 0x2) [ 54.490973] ? lock_downgrade+0x980/0x980 [ 54.490981] ? __lock_is_held+0xbc/0x140 2017/12/07 04:21:10 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfd4000)=nil, 0xfd4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x3) mmap(&(0x7f0000739000/0x3000)=nil, 0x3000, 0xfffffffffffffffd, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_buf(r0, 0x0, 0x20, &(0x7f00006a1000)="", &(0x7f000073b000)=0x0) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat(0xffffffffffffffff, &(0x7f0000006000-0x8)="2e2f66696c653000", 0x2042, 0x8) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_int(r2, 0x0, 0x13, &(0x7f0000004000-0x4)=0x0, &(0x7f0000006000+0xc00)=0x4) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r2, 0xc08c5335, &(0x7f0000e35000-0x8c)={0x8, 0x7, 0x7, "71756575653000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f0000a3e000-0x4)={0x5}, 0x4) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x2000004, 0x32, r2, 0x1) splice(r2, 0x0, r2, 0x27, 0x5, 0xd) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl(0xffffffffffffffff, 0x227b, &(0x7f0000961000)="7a2d") mmap(&(0x7f0000044000/0x1000)=nil, 0x1000, 0x3, 0x33, r1, 0x0) ioctl$TUNSETIFINDEX(r2, 0x400454da, &(0x7f0000007000)=0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000fd7000-0xe8)={{{@in=@multicast1=0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0x0, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000fd6000)=0xe8) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r2, 0x40bc5311, &(0x7f0000e6f000)={0x4, 0x2, "636c69656e7430000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x2, "7fb8e7abe2ec1e95", "64ffc4f3f35319a216ac02335c096f711f06061361449860371be73da92ae23b", 0x6, 0x3f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000001000-0xe8)={{{@in=@broadcast=0x0, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0x0, 0x0}, 0x0, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0x4)=0xe8) ioctl$sock_inet6_SIOCDIFADDR(0xffffffffffffffff, 0x8936, &(0x7f0000009000-0x18)={@loopback={0x0, 0x1}, 0x8001, r3}) 2017/12/07 04:21:10 executing program 7: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r1 = creat(&(0x7f0000013000-0x8)="2e2f66696c653000", 0x120) unlinkat(r1, &(0x7f0000012000)="2e2f66696c653000", 0x200) chdir(&(0x7f0000013000)="2e2f66696c653000") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$vcsn(&(0x7f0000013000)="2f6465762f7663732300", 0x5, 0x40) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) umount2(&(0x7f0000012000)="2e2f66696c653000", 0x0) getsockname$inet(r0, &(0x7f0000004000-0x10)={0x0, 0x0, @local={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000012000)=0x10) symlinkat(&(0x7f0000012000-0x8)="2e2f66696c653000", r2, &(0x7f0000002000-0x8)="2e2f66696c653000") mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_int(r2, 0x0, 0xd, &(0x7f0000004000)=0x0, &(0x7f0000004000)=0x4) ioctl$TIOCCONS(r2, 0x541d) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) statfs(&(0x7f0000012000)="2e2f66696c653000", &(0x7f0000012000-0xc1)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") setxattr(&(0x7f0000013000)="2e2f66696c653000", &(0x7f0000001000-0x11)=@random={"73656375726974792e00", "5b2d47504c2700"}, &(0x7f0000001000-0x3)="5c5300", 0x3, 0x2) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000004000-0x2)=0x0, &(0x7f0000013000)=0x0, &(0x7f0000013000)=0x0) r4 = getgid() chown(&(0x7f0000014000-0x8)="2e2f66696c653000", r3, r4) splice(r0, 0x0, r0, 0x0, 0x7, 0xbd80d24d2da872e1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) [ 54.491047] handle_mm_fault+0x334/0x8d0 [ 54.491057] ? down_read+0x96/0x150 [ 54.491066] ? __handle_mm_fault+0x3e20/0x3e20 [ 54.491076] ? vmacache_find+0x5f/0x280 [ 54.491092] ? find_vma+0x30/0x150 [ 54.491110] __do_page_fault+0x5c9/0xc90 [ 54.491115] ? __lock_is_held+0xbc/0x140 2017/12/07 04:21:10 executing program 0: socketpair(0x11, 0x80001, 0x1, &(0x7f0000706000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0x2b000)=nil, 0x2b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000024000-0x4)=@assoc_id=0x0, &(0x7f000002d000)=0x4) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f000000b000-0x14)={r2, 0x4, 0x100, 0x9, 0xfff, 0x7}, &(0x7f000002c000)=0x14) mmap(&(0x7f000002c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000020000)={r3, 0x4}, &(0x7f000002e000)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f000002d000-0x10)={0x7fff, 0x9, 0xd8b, 0x4000000000, r4}, &(0x7f0000012000)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000023000-0x10)={0x3, 0x4, 0x80000000, 0x4, r5}, &(0x7f000000e000-0x4)=0x10) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000026000)={r6, @in6={{0xa, 0x1, 0xf4, @loopback={0x0, 0x1}, 0x91}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0xffffffffffff8001}, &(0x7f000002a000-0x2)=0x98) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f000002e000-0x59)={r7, 0x51, "1ddbc301975a991de03c0afe27930deb69e68b3f114d741dd26d723c8044d13fdc56f181a566ba85cab39afed4591744e005d90e61347eeac7fb527f3cdd6dfe167c5d0300000027efc5eb0c5b1f77a5a4"}, &(0x7f0000007000)=0x59) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f000002f000)=@assoc_id=r3, &(0x7f0000029000-0x4)=0x4) mmap(&(0x7f000002c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x2) mmap(&(0x7f000002e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r8 = gettid() r9 = socket(0x1, 0x80007, 0x7) capset(&(0x7f00000fc000)={0x19980330, r8}, &(0x7f0000244000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(r9, 0x29, 0x22, &(0x7f0000342000)={{{@in6=@loopback={0x0, 0x0}, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000deb000)=0xe8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) semtimedop(0x0, &(0x7f000001e000-0x2a)=[{0x0, 0x3f, 0x1000}], 0x1, &(0x7f0000e4e000-0x10)={0x77359400, 0x0}) semget$private(0x0, 0x6, 0x80) semget(0x1, 0x3, 0x500) semget(0x3, 0x5, 0x582) semget$private(0x0, 0x1, 0x80) r11 = semget$private(0x0, 0x1, 0x2) semctl$IPC_RMID(r11, 0x0, 0x10) getresuid(&(0x7f00003b0000)=0x0, &(0x7f0000bd3000-0x4)=0x0, &(0x7f0000283000-0x4)=0x0) r13 = socket$inet_sctp(0x2, 0x10000000000005, 0x84) getsockopt$SO_PEERCRED(r13, 0x1, 0x11, &(0x7f00001b3000)={0x0, 0x0, 0x0}, 0xc) setresuid(r10, r12, r10) socket$netlink(0x10, 0x3, 0xf) mkdir(&(0x7f00002c4000)="2e2f66696c653000", 0x18) ioctl$TIOCGSID(r0, 0x540f, &(0x7f00004e8000)=0x0) 2017/12/07 04:21:10 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f00005ad000)="2f6465762f72746300", 0x200, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r0, 0xc0a85352, &(0x7f0000b89000)={{0x8001, 0x12a}, "706f7274300000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x10, 0x20000, 0x7, 0xbeb, 0x100000001, 0x4, 0x9, 0x0, 0x4, 0xbefe, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_BOOT_CPU_ID(r0, 0xae78, &(0x7f00007eb000-0x8)=0x0) getpgrp(0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000e9c000-0x8)={0x0, 0x0}) r2 = syz_open_procfs(r1, &(0x7f0000616000-0xe)="6e65742f6465765f6d6361737400") r3 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200000000, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000c58000-0xa0)="", 0x0) fcntl$getownex(r3, 0x10, &(0x7f0000db8000-0x8)={0x0, 0x0}) ioctl$KVM_CHECK_EXTENSION_VM(r2, 0xae03, 0x4) preadv(r0, &(0x7f0000386000)=[], 0x0, 0x0) perf_event_open(&(0x7f0000271000)={0x2, 0x78, 0x45, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = gettid() sched_setaffinity(r4, 0x8, &(0x7f00008a7000)=0x8000000075) mmap(&(0x7f0000000000/0xf71000)=nil, 0xf71000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x15, &(0x7f0000912000-0x4)=0x7fffffff, 0x4) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f00009ab000)=0x2, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = dup(r0) setsockopt$netrom_NETROM_T2(r6, 0x103, 0x2, &(0x7f0000eb4000)=0xfffffffffffffffe, 0x4) r7 = bpf$MAP_CREATE(0x0, &(0x7f0000c62000-0x1c)={0x400000000000201, 0x54, 0x1000, 0x4000000000002, 0x1, r6, 0x0}, 0x1c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00004e6000-0x20)={r7, &(0x7f0000f4c000)="", &(0x7f0000956000+0xb23)="", 0x0}, 0x20) sendto$inet6(r5, &(0x7f0000426000)="d6cdddf6785b2010c70c0e53a7b8dc46fb08eb86a063c48af64531b6d0b5e54fc637a8ce449a0b9e9bc58337badcb8b3287366371ab8840cc0f3d5af77d601c926a964d38709a0155dc77d7f1db3dec18d2d3622d251666f5ee4723301548b798edfaa4d4ec51c76d0cc08d1a40051c9123b925e030e86296d2f292c596ebcd8548189ed3217ad11850252b4bf8d3586df05325e6fef836926eb2206588aa95d0374723daf2a574b8cbc080db80b5bb82cfda253f60f52303155726f41ed8eb9e8926f5e2471eefa9f3dbb87c97f8ca5d5ab2fe8e7b33258064b19f1fce68e2bd76173823280dde3ff0bdd43965a3224c4888751d958dbda5412d855c3104a56fc2dd2756cec6488513f1c72fc760e90cbbaeb031ce7e3969a1d7d941520e47963083f6804564c1be136ac8e10b64ebee48f6d9a719988633f001b611ed60a71b1a7a1b595be3ab1a5d876cf9a0d86e26c5dfc4ceb2963937ecbd0a7873500b85d115d88af3838ed2b9b4c1a5aaf8d546786b2172bed07527d72f5b5bb15c5cd7339089fec4154bbc0dc37b91c0e00000000000099f728d121082be998c8000a9f282b3c80cbb815a723dec3ef1c7db995e326b31f1cfdf714f46e31464d32d54539720910680b1034ee6af9cc574be349fa1d1cf7666b5715d392558f16cadbcc2cd0b67e5e80005959d3445de0be4798f7a1e3bce43abce01a36ec36e41c90028bec1fac8227c6665e82b821c50bf2dd1725bfd257ff9d0fcd9da635b4fcd3d12933401cc03fe108ac5b719ef6f2d6adc79eeb8dbfaf89487ba4e13fab495977668b9ee4b261627abe77094ba1411274b69e644482e3e4a9463a32146f0c5cb0495475a80c392a9f8c1f785f647bfcc14897fdeb74c32e335d511dd03ffe548b1055f7b2378ba31701a9b09273c8ee41d9702358714d15ae958ca38f2e46b858ba5c9240390d86989e88489c77898e37d54bfd8de73b17fa1a57e0177a950c981e3174783c93cdc31dc5133298164511d89875179792783f5d1bc36789309f65d3e85034a578f159688751e2c49daae0ff8b50a501c7a7eb7c5f2cce063ec1bc0b35500d132fc679e827eef7919d488da4dee22fffb3581bd8cdc3a6af7ef4844c754a31c1519fdaca546726c259d27e01111bf44e18462c229d57582d22ca38214ad06c6aa3af9425be3b3b72d00ee1feb764f7bf8cb57452133b1a96f73d40462b0b51a80b3523c5b936a92200d7179b4c705c8ca2d3481c21349844ddde0400b19c54388fa465dfeb61d41ffde3e3f9abc6913b9acba43362c8869fe47995e38f06e29222f3ee256526bc1511b215550747bba3cc8b516946107e9d2fe79f955efe36c5d567b24735b18fa5cffd924b355c008000003fb8d28128f8658a7e197785b66c52525576174740f93886286f0981475c7699fa8552201ae3ce3cd20b3b0b1c5e166ecbca3f4f484bbfd4a5e2be556d0b0a44bae81a6e3c2a67e381ffaeef4b3b0fe74785d1991bf193c8eea1686db19c1867726d1fe37df19d26fe4eb78f79754e72a0ff66fa381675bac1d90406b5a62784caca11f51f5802d29ace1e64e71e86f213f70b35002688d4556605fe6351451a03c06ceeeaa5f6d1014adc68309c6dab7fa38ebf2b8a1b8ba6a3ec3e5c04c1d81f0ac02b0d1e7874496e978f78f29d15891b3dae69c8af582f3448d489c576cc3a28577a96c872c1fc69cbb053f4ce6b1770e1a674fa99f13037934a6ef9f408c4036506f08ef95a0de742e894ed23a611e96864f4f1e6a764ef3dd0f6048201e8e225a67587b19141850249ba55e30f3883ceee97a37205121d09c9f35776108922ab57cadd5758f2d656379100d9ce6280fb4d06527078bb1a75c686ddb44f45634939224c91f89bd7f29d12298e72cffabe02a81a9b7d26899f5d90401c3aefff2b340076d831c5f62a121ae56ca16df1b90987bca1907778b04e639a77a1cbe1bbb1e57f1a0c21cab036c0b4f020e4572792b0447874d31266d00000000000000002ec4d5453acf17358a9ffb355fdde45fc9d", 0x5ad, 0x0, &(0x7f0000aed000)={0xa, 0x2, 0x3, @loopback={0x0, 0x1}, 0x20000}, 0x1c) recvfrom$inet6(r5, &(0x7f0000b9a000)="", 0x0, 0x23fffd, 0x0, 0x0) perf_event_open(&(0x7f0000271000)={0x2, 0x78, 0x45, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f0000407000-0x5f)={0x0, 0x57, "ec9d385f7ef091e5b054cc1574baa0261bf977d3b8b90cf4c062ef7de4d19729285ac243a3f3c4c60cb2f47f84f577d40dc4c86e47283b52b8710e5ff7aa3ebc08e5fb8eee93b8ca8220086425a8606c94e84960696489"}, &(0x7f0000652000)=0x5f) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f00002f7000-0xb1)={r8, 0xa9, "2d85edfe1466e1e41eac02706eb1201ff5d33987ed7152db7f9ded4edf92d30d0897997fac6253b175dc2f492611f11bdb04199a8a8139717494c4fb799face26d9285e478d6b654573146df190a64250e08b007daba36b1b769f0cf488568d8f54582f07b4be21c5526db0e94e005458bd95fd405537b9c55c44bbefaf778fa265932c4b9ba28500427e467326a2b12854b7917fd6768de906f11b04df4c46d320cb6957fbe432f8b"}, &(0x7f0000fc4000-0x4)=0xb1) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r6, 0x84, 0x9, &(0x7f000046b000)={r9, @in6={{0xa, 0x3, 0x62, @loopback={0x0, 0x1}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x1, 0x9, 0x100, 0x1}, 0xa0) [ 54.491134] ? mm_fault_error+0x2c0/0x2c0 [ 54.491160] do_page_fault+0xee/0x720 [ 54.491171] ? __do_page_fault+0xc90/0xc90 [ 54.491183] ? lock_release+0xda0/0xda0 [ 54.491189] ? perf_trace_lock+0x900/0x900 [ 54.491208] ? do_raw_spin_trylock+0x190/0x190 [ 54.491233] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 54.491255] page_fault+0x22/0x30 [ 54.491264] RIP: 0010:iov_iter_fault_in_readable+0x1a7/0x410 [ 54.491268] RSP: 0018:ffff8801c1737928 EFLAGS: 00010246 [ 54.491275] RAX: 0000000000010000 RBX: 0000000020011fd2 RCX: ffffffff82507381 [ 54.491279] RDX: 0000000000000108 RSI: ffffc900025ca000 RDI: ffff8801c1737d28 [ 54.491282] RBP: ffff8801c1737a08 R08: ffff8801c14504f8 R09: 1ffff100382e6edf [ 54.491286] R10: ffff8801c163a580 R11: 0000000000000003 R12: 1ffff100382e6f28 [ 54.491290] R13: ffff8801c17379e0 R14: 0000000000000000 R15: ffff8801c1737d20 [ 54.491311] ? iov_iter_fault_in_readable+0x1a1/0x410 [ 54.491328] ? iov_iter_fault_in_readable+0x1a1/0x410 [ 54.491340] ? iov_iter_revert+0x9d0/0x9d0 [ 54.491355] ? mark_held_locks+0xb2/0x100 [ 54.491365] ? simple_xattr_get+0xeb/0x160 [ 54.491377] ? current_kernel_time64+0x122/0x2f0 [ 54.491388] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 54.491405] generic_perform_write+0x200/0x600 [ 54.491437] ? filemap_fdatawait_keep_errors+0xb0/0xb0 [ 54.491443] ? generic_update_time+0x1b2/0x270 [ 54.491454] ? __mnt_drop_write_file+0xd/0x70 [ 54.491462] ? file_update_time+0xbf/0x470 [ 54.491474] ? current_time+0xc0/0xc0 [ 54.491490] ? down_write+0x87/0x120 [ 54.491505] __generic_file_write_iter+0x366/0x5b0 [ 54.491512] ? check_noncircular+0x20/0x20 [ 54.491529] generic_file_write_iter+0x399/0x7a0 [ 54.491546] ? __generic_file_write_iter+0x5b0/0x5b0 [ 54.491560] ? iov_iter_init+0xaf/0x1d0 [ 54.491576] __vfs_write+0x68a/0x970 [ 54.491591] ? kernel_read+0x120/0x120 [ 54.491636] ? rcu_sync_lockdep_assert+0x6d/0xb0 [ 54.491646] ? __sb_start_write+0x203/0x290 [ 54.491660] vfs_write+0x18f/0x510 [ 54.491676] SyS_write+0xef/0x220 [ 54.491689] ? SyS_read+0x220/0x220 [ 54.491695] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 54.491705] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 54.491724] entry_SYSCALL_64_fastpath+0x1f/0x96 [ 54.491729] RIP: 0033:0x452a39 [ 54.491732] RSP: 002b:00007f2df590ac58 EFLAGS: 00000212 ORIG_RAX: 0000000000000001 [ 54.491739] RAX: ffffffffffffffda RBX: 0000000000758020 RCX: 0000000000452a39 2017/12/07 04:21:10 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2000000000001, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000e87000-0x4)=0x40000000000003fe, 0x4) bind$inet6(r0, &(0x7f0000895000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000d46000)="", 0x0, 0xfffffefffffffffe, &(0x7f0000ac6000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000d17000-0x10)=@common="73697430000000000000000000000000", 0x10) sendmsg(r0, &(0x7f0000a45000)={&(0x7f0000c6f000)=@l2={0x1f, 0x9, {0x1eeb, 0x129, 0x40000000000004, 0x65c0, 0x7, 0x100000001}, 0x4, 0x7fff}, 0xe, &(0x7f0000f59000-0x18)=[{&(0x7f0000c8e000+0xabd)="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", 0x56f}], 0x1, &(0x7f000056f000)=[], 0x0, 0x0}, 0x0) accept4(r0, &(0x7f0000304000-0x10)=@in={0x0, 0x0, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00007a6000)=0x10, 0x80800) perf_event_open(&(0x7f000030f000)={0x2, 0x78, 0xe3, 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) mkdirat(0xffffffffffffffff, &(0x7f0000018000+0x9a2)="2e2f66696c653000", 0x0) r1 = dup(r0) setsockopt$sock_str(r0, 0x1, 0x19, &(0x7f0000f54000)="00", 0x1) write(r1, &(0x7f0000736000-0x42)="ef68a985e08fdf836ccc89d39831466069131b616ffe423043c2ffad0fa3295f0be499262b7d399cc4b6a18d228f53db0e2b7e5aa67ac8eb46a265e5e7cb95fd0cdf", 0x42) 2017/12/07 04:21:10 executing program 6: mmap(&(0x7f0000000000/0xf63000)=nil, 0xf63000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2008000e, 0x1000000045) mmap(&(0x7f0000f63000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0x1, &(0x7f0000f63000)=0xb, 0x4) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0}, 0xc) mmap(&(0x7f0000f65000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f65000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f65000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f66000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_PEERCRED(r1, 0x1, 0x11, &(0x7f000037f000-0xc)={0x0, 0x0, 0x0}, 0xc) mmap(&(0x7f0000f69000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f69000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_buf(r1, 0x6, 0x400000010016, &(0x7f0000f6a000-0x1001)="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", 0x1001) setsockopt$inet_msfilter(r1, 0x0, 0x29, &(0x7f0000f65000)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0, 0x5, [@multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}, @empty=0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}]}, 0x24) mmap(&(0x7f0000f6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x26, &(0x7f0000f6a000)={@multicast2=0xe0000002, @loopback=0x7f000001, @remote={0xac, 0x14, 0x0, 0xbb}}, 0xc) mmap(&(0x7f0000f65000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f65000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f65000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f66000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f67000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$usbmon(&(0x7f0000f6d000)="2f6465762f7573626d6f6e2300", 0xffffffff, 0x1ff) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000254000-0x10)={0x1b, 0x7, 0x2, 0x1, 0x0}, &(0x7f0000577000-0x3)=0x10) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000f6d000-0x8)=@assoc_value={r3, 0x7}, &(0x7f0000f6c000-0x4)=0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000f65000-0x14)={r4, 0x2000001ffc, 0x8, 0x7, 0x6, 0x100000000}, &(0x7f00004dc000-0x4)=0x14) mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000496000-0x8)=@assoc_value={r5, 0x100000020}, &(0x7f00001c2000)=0x8) mmap(&(0x7f0000f64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) memfd_create(&(0x7f0000f6b000)="76626f786e6574302770726f637d00", 0x0) mmap(&(0x7f0000f6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = openat$rtc(0xffffffffffffff9c, &(0x7f0000f6e000)="2f6465762f72746300", 0x40103, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r6, 0xc00c642e, &(0x7f0000f65000-0xc)={0x0, 0x1080000, 0xffffffffffffff9c}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = socket(0x20000000000000a, 0x2, 0x0) connect$inet6(r7, &(0x7f00006b2000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x100000001}, 0x1c) connect$inet(r7, &(0x7f00009a0000)={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet6_buf(r7, 0x29, 0x3b, &(0x7f0000dc7000)="", 0x0) 2017/12/07 04:21:10 executing program 2: openat$hwrng(0xffffffffffffff9c, &(0x7f0000216000)="2f6465762f6877726e6700", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x0, 0x80000000000000, 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) mount(&(0x7f0000c32000-0xa)="2e2f636f6e74726f6c00", &(0x7f0000a24000)="2e2f636f6e74726f6c00", &(0x7f0000b2e000)="767866330005", 0x1, &(0x7f00003ca000-0x1000)="") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x9eb5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200000000, 0x0, 0xfe, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0xf6ee, 0x800000, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0}, 0x0, 0xffffffffffffffff, r1, 0x1) perf_event_open(&(0x7f0000000000)={0x5, 0x78, 0x52d2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x4000000000000000, 0x0, 0x0, 0x0, 0x0, 0x0}, r0, 0xfffffdffffffffff, 0xffffffffffffffff, 0x0) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000498000)="2f6465762f7667615f6172626974657200", 0x20000, 0x0) bind$netlink(r2, &(0x7f000064b000)={0x100000000c, 0x0, 0xa, 0xff}, 0xc) inotify_init1(0x80800) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0xfe, 0x40000, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x100000000000000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) signalfd(0xffffffffffffff9c, &(0x7f0000b98000)={0x100000000000009}, 0x8) socket$inet_sctp(0x2, 0x200001, 0x84) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket(0x11, 0x3, 0x200000000000) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f0000000000)={0x0, @in={{0x2, 0x0, @rand_addr=0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8a4f, 0x3, 0xfffffffffffffff8, 0x5, 0x8c}, &(0x7f00006d0000)=0xa0) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x18, &(0x7f0000000000)={r4, 0x0}, 0x6) r5 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r5, 0x29, 0x23, &(0x7f0000d52000-0xe8)={{{@in=@remote={0xac, 0x14, 0x0, 0xbb}, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, {0x0, 0x0, 0xfffffffffffffffc, 0x0}, 0x0, 0x0, 0x101, 0x0, 0x0, 0x0}, {{@in=@local={0xac, 0x14, 0x0, 0xaa}, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) r6 = socket(0x0, 0x1, 0x5) setsockopt$sock_int(r6, 0x1, 0x8, &(0x7f0000e8c000)=0x0, 0x4) write(r6, &(0x7f0000a98000-0x10)="020baf010200000000067bbc8e1d4b48", 0x10) write(r6, &(0x7f0000001000-0x10)="0212a1250200000009e5000000000900", 0x10) write(r6, &(0x7f0000e7a000-0x10)="0212952502000000090500d91dfb3700", 0x10) recvfrom$inet6(r6, &(0x7f0000e6c000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd2, 0x40, &(0x7f00007ca000-0x1c)={0xa, 0x3, 0x95, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3ff}, 0x1c) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0xb, &(0x7f0000d6d000)=0x1, 0x4) 2017/12/07 04:21:10 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fgetxattr(0xffffffffffffffff, &(0x7f0000220000-0xe)=@known="73797374656d2e61647669736500", &(0x7f000090a000)="", 0x0) r0 = socket$netlink(0x10, 0x3, 0x4) r1 = getpid() openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000c8e000-0x11)="2f6465762f7667615f6172626974657200", 0x204804, 0x0) uname(&(0x7f0000598000-0xd3)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") r2 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x20000000, 0x0, 0x0, 0x0, 0x0, 0x0}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) exit(0x0) socket$bt_sco(0x1f, 0x5, 0x2) finit_module(r2, &(0x7f000035d000)="00", 0x1) socketpair(0x8000000000001e, 0x5, 0x0, &(0x7f0000a78000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup2(r3, r3) r6 = syz_open_procfs(r1, &(0x7f0000304000)="6e65742f69676d703600") ioctl$sock_inet_SIOCSIFFLAGS(r6, 0x8914, &(0x7f0000ab0000-0x20)={@generic="5c96fe121fbe229f48114a6046a33d5b", @ifru_addrs={0x2, 0x3, @rand_addr=0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r7 = open(&(0x7f000000d000-0x8)="2e2f66696c653000", 0x80040, 0x0) writev(r2, &(0x7f0000e0f000-0x48)=[{&(0x7f0000ced000)="7ef03a7eae45bcf452018cbf6217fe2b42a436e5d4c930bc61aa1ecade258dc96d245747cbe0915246a71db90ceefcd197a2c196abdfe82d749d37763eb335befcdb73fb3a0cb9845caf72c721f7cf29e755f4f936e03ebb228ac4b58b8c41e28dc29fe0b1b7e5f78aaa3ee899a04d90b6421189fbda7bfd588d2c9d527ab8d82cb6a843733c946272a0fb404baf99f034c89d537ca6791dd9056992c118891704f840b82423ca648232b6c81f8166c911567cf5cd2cdb30eee9", 0xba}, {&(0x7f0000dee000-0xe)="28a86b8f080ce2674d3bd7741f98", 0xe}, {&(0x7f0000850000)="c10073da7ce56a9491fcdf757bba1550a61ef1ada83fb4ebe7b8c25cc1198b8ae7c08cee152d86a65aabb4d8c2d81d55bcf5df3faa27de150763ac938afcb943fad039af1a391e96cf7eefb44a1dadb71bf520426b9690ac0aeeb5d7e65f25fe8164fe0208955a5db9dc400fa959b83c4efe028657690239866e21235015f8257dbbfcd964969cc611c0041e364e310b180beaacee491981ef26f8b9ad8be63320d69b8123883c6deaa41fea43527e7edaca0748f9033fca0ecdd270f2423b418af19cc30016766b054db5a12dfae399", 0xd0}, {&(0x7f0000a02000)="83286dcd9a2aae961c4fe8bb875a4b9d379641c4f0aa6e981d1a827c68cdd5aa6738f4468cabe1f9b0ab0e0cf580b01d0460e3b8e967fc21dcb1a990624fc646d12480acca58b2092c63fddf0b1fc9beb14d25f9726b8653a1a6e0c25fa3dcf1a51b436511475fd91aa1ed0725dafc66993dcd5ecf0daa346ac6809e887842fc5233c86c7baba25825c4d02ccdf8b3b12ae7216df38da96e1d3bd42edc14e24758267bd7f9d538b6f8cbaf49dd69ec5e9afa", 0xb2}, {&(0x7f000095c000+0x96e)="a2415077d4c277f02b66225b2929bf3060db8516dfe23ba60d9968e45f14b3c227d2e22eff0067eec8cba5f67ad8a0f081e5141429b9b334bd963ab608c202906ccdb6377b97ab211faf893d8cfd1ddf8883eeddd0ec5f2e7e3c47ddf959db0d3b58bc2f9a736d51d647767eda643d3b24da2ea47e57e4ca2e3793d547c044830daf59ef814989e223bd00a02e68835731ea79042537db6d9f4b3ab741c4536fb7016d1c2103d5834cf16816447ad83597a91e9cadee3bd3cbdb56f53561206f0845aaaaf9ea8d28373e0e5c6615ba0654153b88811163f52867e7c5", 0xdc}, {&(0x7f00002be000)="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0x1000}, {&(0x7f0000e76000-0x82)="b85609a577e9bb5106f70c0ea2627c53a823023f62653221a5411d202d12f7fb3f8d1539d839ecabe8fbbac702059f24c1f059c9b0b8ca4edc2dcb62d988ccf1a88360fdcd87e3ccae95264a5c07ec0be8d7e3950dc74846796df777cbb8493249b9fd450732a05dc2a2cccee387637b49936de63b68798af7fb2d732b5a648ec445", 0x82}, {&(0x7f0000fa7000-0xd8)="7954712cf246b140b37d32338f40443feea4e51ff84c046d84204fe40a838eccf71e5a2f824da5200dea9195b0b279880fdc27192c16f3741c8d0b4f5d9be3f9f6f3eebe09ac2b687e3a5c0147be70749e361a97cc1b773cb45badc02a3e0c05d9bae47e6002cd8fb94278338a6d67b70f3ff0d2786fdb1624a2bee2dd1111d856ca315151db455040ada2b9032f4661185eef48af576b3eddc1b2e14b1fc578aa17d93a7a27d56bbf4556a0c01d292e6c96a19560a67a2c6e189dd06773095627cf2d1e338bbddde78a248cc1ddda3c33d2cfaf1985b9ef", 0xd8}, {&(0x7f0000b6b000-0x1000)="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", 0x1000}], 0x9) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x2400, 0x7fffffff) fcntl$setlease(r7, 0x400, 0x0) rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) rt_sigtimedwait(&(0x7f0000704000-0x8)={0xffffffffffffffff}, &(0x7f0000dd8000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000f74000)={0x0, 0x8000000}, 0x8) unlink(&(0x7f0000468000)="2e2f66696c653000") truncate(&(0x7f0000505000-0x8)="2e2f66696c653000", 0x5) getsockopt$inet6_IPV6_IPSEC_POLICY(r5, 0x29, 0x22, &(0x7f00004b2000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0x0, 0x0}, 0x0, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000084a000-0x4)=0xe8) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r5, 0xc0505350, &(0x7f0000f3e000-0x50)={{0x9, 0xe1c0}, {0x20, 0x2}, 0x0, 0x1, 0x9, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) pwrite64(r4, &(0x7f0000072000-0xbe)="3a8dc19830f4f99ce4d81855bf8c5dbcd167f0abb2c913d19029c7b10801010795c0e3efc00a4955a7bce2d747fa243ed30d1925fd6227f09b608400756bb805b220a6c55d28ade9229d5ba4a6e4113e3e775b695b3148ec98dd36dd31886f7fd1c3940e785ce6f0c19c7e75132e9c49c1c6b13dc3352b5f570011f0c6530369457f66fce088c0a287b0b1ade83caef70ff83c69da3ada9585d7caf0875f1df6f9574713a0ea311a568b39785ec13aa75f8265c01970a064625bb997bfa2", 0xbe, 0x0) ioctl$sock_inet6_SIOCSIFADDR(r3, 0x8916, &(0x7f0000d4e000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10001, r8}) ioctl$DRM_IOCTL_MAP_BUFS(r5, 0xc0186419, &(0x7f000005b000)={0x4, &(0x7f0000d85000-0x2f)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000e00000-0x60)=[{0x1f, 0x1000, 0x1, &(0x7f0000bb0000+0xdfd)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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{0x80000001, 0x29, 0x7ff, &(0x7f00007d5000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, {0x17, 0xd5, 0x7, &(0x7f0000a10000-0xd5)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, {0xffffffff80000001, 0x6d, 0x3, &(0x7f0000b99000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}]}) close(r7) symlinkat(&(0x7f00001c7000-0x1)="2e2f66696c653000", r5, &(0x7f0000975000)="2e2f66696c653000") writev(r0, &(0x7f000053e000-0x8)=[{&(0x7f0000fc6000-0x58)="580000001400192300bb4b80040d8c5628060000000004106a9643c218fe59a2e04a03ca8164243e890000000a215a0004fbf50dfff90003a5000004001ce1ed5e0000000000221f100001000700f8ffff0000ec6b0f536e", 0x58}], 0x1) 2017/12/07 04:21:10 executing program 0: mmap(&(0x7f0000000000/0xfec000)=nil, 0xfec000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000596000)="2f6465762f70746d7800", 0x2, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) writev(r0, &(0x7f0000a2e000-0x30)=[{&(0x7f0000917000-0x1000)="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", 0x1000}, {&(0x7f0000feb000)="c9ee1ad6e48d9d1b66feee894e54468ecc5dfc999ee9e38cf1b21fd38a5c71dfb09c31e01b43eac5b31a1511942dbf9823b8b309c19bab2ad6f00f79d63488268eb4cd3c041b35a38784dbc3b8e94378eef9997ee0149403b2dcc941778701363de91f9b35ca6b91b8a544fd15b0c7445df677a9ae40da9ff65be5d1fd7b6332c7480f5eaa032f8493871961ef3f72d165a34862bd258858156147b4b4f43afa2270502113757aed0bea39bb94b618db2df3f36f7bc691ab734a", 0xba}, {&(0x7f0000fec000-0xbf)="516b5d0361ac03b9d500abbbc578ad077ead503d347722ed1d5ed84e79f29476ece59e2948cb5403285fe4807d1ef3b3f70a5e7d074c0f4930f2c3670c90e9f5e505ed1b45b6d19dbd735337891f30dbb681dbf16a2e1ace23942e0391af4a1c1823b01bbc6e3d9eb2356f576ccf7561561c5c0601d7e6507d2eb08b0c0c7ebf2fd0261067d8a8046aa60d184fe1f3a87fa6543a11cbf8fe4d9ebd06087f8cc25e0b16c1dfdf6949e9ed3e11ae46f9d38d373a20ae1fc593cd21a58982fee4", 0xbf}], 0x3) r1 = syz_open_pts(r0, 0x0) ioctl$TCSETAW(r1, 0x5402, &(0x7f0000fe5000)={0x5, 0x0, 0x0, 0x1, 0x5, 0x0, 0xa908, 0xd3d, 0xff, 0x80}) ioctl$sock_netrom_TIOCINQ(r1, 0x541b, &(0x7f0000f68000)=0x0) ioctl$TCFLSH(r0, 0x540b, 0x8000) 2017/12/07 04:21:10 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x0) r1 = gettid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x0, 0xffffffffffffffff, 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) r2 = socket(0x11, 0x3, 0x0) close(r0) setsockopt$bt_BT_VOICE(0xffffffffffffffff, 0x112, 0xb, &(0x7f00004de000)=0x182e, 0x2) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x82, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xfe, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffff7f, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00003b8000-0x8)={0x0, 0x6}, &(0x7f0000b1c000-0x4)=0x8) 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, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = getpgrp(r1) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00002a5000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00006a3000)=0xe8) connect$packet(r2, &(0x7f0000ed1000-0x14)={0x11, 0xf6, r5, 0x1, 0x5, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14) setpriority(0x0, r4, 0x85) getgid() setsockopt$inet6_buf(r0, 0x29, 0x37, &(0x7f000099e000)="b221eb3cacf1d824981c09dc1a8a26ef2d06b7490777748f2e7fadcadb8b1c2219233665074e2e8b1e2423e03118448946569d909a1c04674dec7bff67c0955a91d0a20de9c5ff246660883cd93e0e818d7e0b29e537622bffd60d624f40a65e1331c52ac7f52491d084f0bd97ac6ac3c8f53402ee8fc57a0af283f5cd134892b11cf7f103245b0f4de48403a572978bb4235f38f717be518673b9dca46b7212b46fe0498b1e7cd613709a2a9f05a48283f978e91a88b81b02d46f5cc75076d47fb0ff09db60c3c4ba1aa7bd5f70c84e82eafcc826982dbca7bf43305d5e64195b470b036dd87b23c0f4a474e0ed80e9778bd147", 0xf4) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000146000-0x4)=@assoc_id=r3, 0x4) openat$kvm(0xffffffffffffff9c, &(0x7f0000c35000)="2f6465762f6b766d00", 0x0, 0x0) syz_open_dev$random(&(0x7f0000592000-0xc)="2f6465762f72616e646f6d00", 0x0, 0xfd) r6 = syz_open_dev$sg(&(0x7f0000005000)="2f6465762f73672300", 0x0, 0x8002) ioctl(r6, 0x6, &(0x7f0000f47000-0x1000)="") ioctl(r6, 0x5, &(0x7f00000c6000)="a1") r7 = syz_open_dev$sndtimer(&(0x7f0000d32000-0xf)="2f6465762f736e642f74696d657200", 0x0, 0x2) open(&(0x7f0000146000-0x8)="2e2f66696c653000", 0x800, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r6, 0x84, 0xa, &(0x7f000048c000-0x20)={0x7, 0xffffffff7fffffff, 0x8009, 0x7, 0x734d, 0x4, 0x64b, 0x81, 0x0}, &(0x7f0000ed1000-0x4)=0x20) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r7, 0x84, 0x76, &(0x7f0000580000)={r8, 0x30000000000000}, 0x8) read$eventfd(0xffffffffffffffff, &(0x7f0000c03000)=0x0, 0x8) setsockopt$inet_udp_int(r6, 0x11, 0x65, &(0x7f000068c000-0x4)=0x3, 0x4) ioctl$void(r6, 0x1) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(0xffffffffffffffff, 0x84, 0x6b, &(0x7f0000d99000)=[@in={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x2) 2017/12/07 04:21:10 executing program 4: 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, 0x800000000000000, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0xffd000)=nil, 0xffd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000080000-0x9)="2f6465762f6b766d00", 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000940000)={0x0, 0x78, 0x0, 0x4de, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f000021e000-0x8)={0x0, 0x0}) r3 = getpid() r4 = perf_event_open(&(0x7f0000001000-0x78)={0x5, 0x78, 0x0, 0x0, 0x6, 0x0, 0x0, 0x7, 0x4e019, 0x0, 0x4000000668, 0x0, 0x0, 0x0, 0x0, 0x6, 0x2000000000000003, 0x20000008, 0x8, 0x100000004f9, 0x905, 0xfffffffffffff, 0x5, 0x0, 0x0, 0x0, 0x0}, r3, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r1, r1, &(0x7f0000001000-0x8)=0x0, 0xed00) mmap(&(0x7f0000f1f000/0x2000)=nil, 0x2000, 0xa, 0x11, r4, 0x0) syz_emit_ethernet(0x5e, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x40000000000800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x50, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@time_exceeded={0xb, 0x0, 0x0, 0x0, 0xfa4, 0x0, {0xb, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, @broadcast=0xffffffff, @local={0xac, 0x14, 0x0, 0xaa}, {[@cipso={0x86, 0x18, 0x0, [{0x0, 0x3, "16"}, {0x0, 0x5, "4587c4"}, {0x1, 0x6, "9a6f64fe"}, {0x5, 0x4, "e957"}]}]}}, "c7462c110cbd22de"}}}}}, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000001000)={0x0, 0xffff, 0x80000001, 0x0, 0xfff, 0x1}, &(0x7f0000f20000)=0x14) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_int(r2, 0x0, 0xf, &(0x7f0000002000)=0x0, &(0x7f0000f21000-0x4)=0x4) vmsplice(r0, &(0x7f0000a88000)=[{&(0x7f0000ce3000)="5fd8336f48547086e7ec6e2f433c5c500013d92f99302d84883e53e35ca032ec41df12493fd3c1605d6d61b41092354fb6bffdf09f2d13f21519cb1b4e15c72acb8986465cdb5e7ce7302847ceb856dd53d20bb594f5b9f3f391fd25ac750abfb580963392387d71f7b7ca310ce217ab1c6a4f692025bbd223a7e3a826bb756d2d4f1d18ab91df6447c10569b8", 0x8d}, {&(0x7f00000b1000-0x3b)="b7138b99d621f4dcf13ca2197e8128fa55c0ed764aa1bb2a9d2362f30871169c2659b6bf358bcc70cc3e8cc117a077b0aa2237bdac4cde13eec6f4", 0x3b}, {&(0x7f00003ef000)="", 0x0}, {&(0x7f0000a34000-0xe6)="3bc12fdfdedb3952b1fb7bf8eb18bd0c565047f8e24346a770b2d85536f3c593a268ae5abb8c15230bec1503f80926288f7006f3a9f4fee953dcf268306a6783aa545c03c35208e57a55a8c1ea31e2b4c2911095fc70ed17ff8ae82f6d6b967dbc8d1af0a83686ee9af8f3abc22c265fbc2e0fbe7855e1991016e12617f927af843504c5c12f25ed3dc555ee2f22970832b954bdbd0b09d44b4d07ad9a5e853f876b1a2f785236a1bafbfa8b20d1c07346f192c117b17f6571f52796e1849a90d2eb87cfae9b2c17103e2f19a7d8663640bdd6bc5454107a12fede79aa1f80e7a3c614705889", 0xe6}, {&(0x7f000017f000)="", 0x0}, {&(0x7f00001f7000)="1daf527b63fa4bb5f0ccf57298fb8aae64e1fcd8041107e1e331120062caf76bf0bbaa0233680f2e54dab22572af791f6e93cf75f94d467c4610c2ba67c4e95f457c9788c1f87c95828eee21be30c88df777", 0x52}, {&(0x7f0000c18000-0xda)="e9cf46ac53c2c20859893241db48139227b8a0dce16732824cd5ee7699c14394d3e4ba53a8249afeffbaefa9760682c906b3a0175cbc310c0d17bb9905b4b9cc7f5e35969de1131eb4784121122f38c76d5f861cb3abd65c1515f4f0a94ce9e7948dda6efabcf2a13b7cad65c808f59eaa9a279f13e6da3e623fa788427d08ecb85203f45e6ccab919ba40268ceffe23c6d224d29acbf83365694cc6130a9110469017f71c1737b2d5d3f78704a594c42815bdb5c6083f8d1f79d925c0a9b317636182ab59b95a00f366e107288a40c81b6d7d0834f53ebc340d", 0xda}, {&(0x7f0000871000)="d01ccb2453e19c4c9d81619c418c96739f3206464e87d89028ec0793380072a29ecc3f3a3affd21e8f815fea29e24cd623fae1d5753afd843839680d7b2ef90f0d20a4b99aedbd82c945b732bd4031f56c281bae193bc602ad5a767bbe9a126edf0aabaa3e844ca21201c1b097ef0895bee88fa0fe218b687ab83b932af8a98e702e49b8ff676d686dab1164ddc04c74cfc4fb4504787980bc2b24e4ebb6a3ee91555d53c672a3084e20b8fd69db8d1fcdde69fd1b0ef1ffbede7c6f4b7a", 0xbe}], 0x8, 0x2) getsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000f20000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000f20000)=0xb) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = 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}, r5, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r6 = gettid() perf_event_open(&(0x7f0000cd5000)={0x5, 0x78, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x666, 0x1, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r6, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) [ 54.491742] RDX: 0000000000000030 RSI: 0000000020011fd2 RDI: 0000000000000015 [ 54.491746] RBP: 0000000000000058 R08: 0000000000000000 R09: 0000000000000000 [ 54.491749] R10: 0000000000000000 R11: 0000000000000212 R12: 00000000006ed8e0 [ 54.491753] R13: 00000000ffffffff R14: 00007f2df590b6d4 R15: 0000000000000000 2017/12/07 04:21:10 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f0000807000-0xa)="2f6465762f7663732300", 0x100000000, 0x2800) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f000031f000)={0x5d8, 0x4, 0x8204, 0x1, 0x101, 0x8, 0xe974, 0x200000009, 0x0}, &(0x7f0000166000)=0x20) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00002ed000-0x20)={0x40247576, 0xfffffffffffff20a, 0xc, 0x101, 0xfffffffffffffff9, 0x1, 0x80, 0xfffffffffffffffb, r1}, &(0x7f0000ea9000-0x4)=0x20) ioctl$KVM_SET_USER_MEMORY_REGION(r0, 0x4020ae46, &(0x7f0000dc7000)={0x10004, 0x1, 0x6000, 0x2000, &(0x7f0000760000/0x2000)=nil}) r2 = perf_event_open(&(0x7f0000349000-0x78)={0x2, 0x78, 0xdd, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x8000040, 0x4000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xfffffffffffffffd, 0xffffffffffffffff, 0x0) r3 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000560000)={@common="64756d6d793000000000000000000000", @ifru_addrs={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) perf_event_open(&(0x7f0000de0000)={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$random(&(0x7f000060c000)="2f6465762f72616e646f6d00", 0x0, 0x0) mmap(&(0x7f0000afa000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) ioctl$KIOCSOUND(r0, 0x4b2f, 0x9) r4 = openat$kvm(0xffffffffffffff9c, &(0x7f0000852000-0x9)="2f6465762f6b766d00", 0x0, 0x0) r5 = ioctl$KVM_CREATE_VM(r4, 0xae01, 0x0) r6 = eventfd2(0x0, 0x0) r7 = eventfd2(0x8000000000800, 0x1) mmap(&(0x7f0000afc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_IRQCHIP(r5, 0xae60) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) request_key(&(0x7f0000001000-0x8)="7472757374656400", &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000b2e000-0x3)="2f2300", 0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r8 = request_key(&(0x7f0000001000-0x6)="6c6f676f6e00", &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000000000)="707070316d696d655f7479706500", 0xffffffffffff7ffa) keyctl$instantiate(0xc, r8, &(0x7f0000001000-0x2b)="4b6bd1c16684cc50a422bc66e030c3f19fba53fac3e32b1d41f7ef0b0e73d4879413c33d43206536f92ea7", 0x2b, r8) r9 = ioctl$KVM_CREATE_VCPU(r5, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r5, r9, &(0x7f00008ce000/0x18000)=nil, &(0x7f0000221000-0x18)=[@text16={0x10, &(0x7f0000af8000)="ba2000b0f0eeba610066b81d00000066efb800008e0c87e4670f01c800072c0f01b6cba966b8db0000000f06c80f21f866350800d0000f23f83e6567660f38dea419f79758603e3ef2ad", 0x4a}], 0x1, 0x0, &(0x7f0000af9000-0x10)=[], 0x0) ioctl$KVM_IRQFD(r5, 0x4020ae76, &(0x7f0000000000)={r7, 0x24a280fe, 0x3, r6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_GET_XCRS(r9, 0x8188aea6, &(0x7f0000fb7000)={0x3, 0x100000001, [{0x2, 0x0, 0x4}, {0x4, 0x0, 0x7}, {0x1, 0x0, 0x8}]}) setsockopt$SO_TIMESTAMPING(r3, 0x1, 0x25, &(0x7f0000176000-0x4)=0x4, 0x4) read$eventfd(r7, &(0x7f0000afd000-0x8)=0x0, 0x8) ioctl$KVM_IRQFD(r5, 0x4020ae76, &(0x7f0000ae9000)={r6, 0x0, 0x2, r6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_RUN(r9, 0xae80, 0x0) dup2(r3, r2) 2017/12/07 04:21:10 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x800) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000-0x18)={0xaa, 0x0, 0x0}) r1 = epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000001a000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) fcntl$addseals(r1, 0x409, 0x4000000000000008) close(r1) r2 = memfd_create(&(0x7f0000002000)="70726f636c6f7d00", 0x2) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000a1d000-0x4)=0x0) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f0000efc000)=0x0) r4 = getpgrp(r3) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000014000-0x18)={0xaa, 0xa, 0x0}) sched_setaffinity(r4, 0x8, &(0x7f0000a99000-0x8)=0x1) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getrusage(0x200001, &(0x7f0000075000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) clock_gettime(0x1, &(0x7f0000108000-0x10)={0x0, 0x0}) waitid(0x3, r4, &(0x7f000007d000-0x10)={0x0, 0x0, 0x0, 0x0}, 0x4, &(0x7f0000c4c000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mq_timedreceive(r2, &(0x7f0000003000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x50, 0xaf, &(0x7f0000065000-0x10)={r5, 0x0}) pwritev(r2, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) fremovexattr(r1, &(0x7f00002a8000)=@known="73797374656d2e706f7369785f61636c5f64656661756c7400") write(r1, &(0x7f000014d000)="", 0x0) ioctl$KDSETLED(r2, 0x4b32, 0x4e6) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000114000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0x0, 0x0}, 0x0, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000090c000-0x4)=0xe8) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f000066f000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000994000-0x4)=0xc) fchown(r2, r6, 0x0) close(r2) 2017/12/07 04:21:10 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$unix(0x1, 0x4, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000c28000)="2f6465762f76637300", 0x20fffe, 0x0) renameat2(r0, &(0x7f00008ac000-0x8)="2e2f66696c653000", r0, &(0x7f0000b16000-0x8)="2e2f66696c653000", 0x3) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000d7c000-0x4)=0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0xffffffffffffffff, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x1, 0x20000000, 0x0, 0x2, 0x0, 0x4, 0x0, 0x2, 0x0, 0x0, 0x0, 0x280, 0x40000000, 0x8, 0x0}, r1, 0x0, r0, 0x0) mkdir(&(0x7f0000a40000)="2e2f66696c653000", 0xfe) r2 = open(&(0x7f0000521000-0xa)="2e2f636f6e74726f6c00", 0x80, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$EVIOCGKEYCODE(r2, 0x80084504, &(0x7f0000023000-0x53)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") r4 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r4, &(0x7f0000c9c000)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r4, 0xffffffffffffff81) remap_file_pages(&(0x7f000096e000/0x3000)=nil, 0x3000, 0x2000000, 0x0, 0x40000) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f0000e91000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0x0, 0x0}, 0x0, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f99000)=0xe8) setsockopt$inet_mreqn(r3, 0x0, 0x24, &(0x7f0000d47000)={@remote={0xac, 0x14, 0x0, 0xbb}, @remote={0xac, 0x14, 0x0, 0xbb}, r5}, 0xc) sendto$inet(r0, &(0x7f0000d44000)="", 0x0, 0x20008045, &(0x7f00000b0000)={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x0, &(0x7f00009da000)={0x0, {{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 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, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) getsockopt$bt_BT_VOICE(r0, 0x112, 0xb, &(0x7f000009a000)=0x1e, &(0x7f000081b000)=0x2) accept4(r3, &(0x7f0000800000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f000061b000-0x4)=0x14, 0x80800) setsockopt$netlink_NETLINK_NO_ENOBUFS(r0, 0x10e, 0x5, &(0x7f00005c1000)=0xf7f, 0x4) setsockopt$inet_tcp_int(r3, 0x6, 0x8, &(0x7f0000090000)=0x5, 0x4) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000b53000)={0x0, 0xae}, &(0x7f0000a03000)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000b87000-0x8)={r6, 0x3}, &(0x7f000033c000-0x4)=0x8) setsockopt$sock_linger(r3, 0x1, 0xd, &(0x7f0000feb000)={0x3000001, 0xffffffffffffffff}, 0x8) close(r3) 2017/12/07 04:21:10 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() socketpair$unix(0x1, 0x2, 0x0, &(0x7f00003f3000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r1, 0x5452, &(0x7f000077b000-0x8)=0x4) fcntl$setsig(r1, 0xa, 0x12) r3 = openat$vcs(0xffffffffffffff9c, &(0x7f00006ba000-0x9)="2f6465762f76637300", 0x1, 0x0) ioctl$GIO_SCRNMAP(r3, 0x4b40, &(0x7f0000935000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") close(r2) poll(&(0x7f0000b2c000)=[{r2, 0x0, 0x0}], 0x1, 0xfffffffffffffff2) r4 = dup2(r1, r2) clone(0x0, &(0x7f000077c000-0x1)="06", &(0x7f0000b02000)=0x0, &(0x7f00000ab000-0x4)=0x0, &(0x7f00005c5000)="") r5 = shmget(0x3, 0x1000, 0x10c4, &(0x7f00009aa000/0x1000)=nil) getsockopt$inet6_IPV6_IPSEC_POLICY(r4, 0x29, 0x22, &(0x7f00005e2000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000023b000)=0xe8) getresgid(&(0x7f00003f0000-0x4)=0x0, &(0x7f0000652000)=0x0, &(0x7f00008b5000+0x3fa)=0x0) stat(&(0x7f0000bb5000-0x8)="2e2f66696c653000", &(0x7f000024f000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$packet_int(r4, 0x107, 0x12, &(0x7f0000494000)=0x9, 0x4) shmctl$IPC_SET(r5, 0x1, &(0x7f00000e5000-0x70)={{0x8, r6, r7, r8, 0x0, 0x80, 0x1, 0x0, 0x0, 0x0}, 0x3, 0x9, 0x5, 0x7, r0, r0, 0x0, 0x0, 0x0, 0x0}) syncfs(r1) r9 = socket$unix(0x1, 0x1, 0x0) getsockopt$inet6_dccp_buf(r4, 0x21, 0xd, &(0x7f00003a8000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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&(0x7f00005b4000)=0x1000) fcntl$setown(r1, 0x8, r0) getsockopt$inet_mreqsrc(r1, 0x0, 0x2f, &(0x7f00002d1000-0xc)={@empty=0x0, @empty=0x0, @local={0x0, 0x0, 0x0, 0x0}}, &(0x7f0000caa000-0x4)=0xc) tkill(r0, 0x18) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r3, 0x84, 0x66, &(0x7f00004d8000)={0x0, 0x3}, &(0x7f00006dd000-0x4)=0x8) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r4, 0x84, 0x5, &(0x7f0000951000-0x8c)={r10, @in={{0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) geteuid() fstat(r9, &(0x7f0000b6c000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_tcp_TCP_MD5SIG(r4, 0x6, 0xe, &(0x7f00000a2000-0x160)={{{{0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x200, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3a07}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x7, 0x40, 0x206, "b6d01ec78db1be70b0ece779fe748a8e82683d9cdae1f809a2e8101c23650811291bbba36cc90cc472fb2799e9c048b7165451589ded804ac89b2d4d0ccedd7f91592642e3e7a293f05bf44c7ef8a68e"}, 0x160) getresuid(&(0x7f0000dc7000-0x4)=0x0, &(0x7f0000fd2000-0x4)=0x0, &(0x7f000065e000-0x4)=0x0) fchown(r2, r11, r12) 2017/12/07 04:21:10 executing program 4: mmap(&(0x7f0000000000/0xf3d000)=nil, 0xf3d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000f3d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$alg(r0, &(0x7f0000f3e000-0x58)={0x26, "6861736800000000000000000000", 0x0, 0x3007, "67686173680000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00004f6000-0xf)="649c4bad4639006dc8000000844d54", 0xf) r1 = accept$alg(r0, 0x0, 0x0) mmap(&(0x7f0000f3d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f3e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f3e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f3f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f3f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f3f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f3f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f40000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f41000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f41000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f41000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f42000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f42000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f42000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f42000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f42000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f43000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f44000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f45000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f45000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$alg(r1, &(0x7f0000f46000-0x188)=[{0x0, 0x0, &(0x7f0000c7b000-0x30)=[{&(0x7f0000f3e000)="f19c600e167ddb51b2097c15f1b8f852c7a9559d35f6e59d056c177162e877c671535764c44342e0e906c8d4112430c139710f2a96a3bd531e9beb80185bbb748da0e507118c2550500caccc730b6f339283a9ece74d90298ae42b7a3ef2fad706d9df1fc440e5c96dafad50e1a65da4da731e0f9c62eb7cf90d8fdc8bf6a8cf9c334ba3722fffbe", 0x88}, {&(0x7f0000c4f000-0xae)="155757aba405637a808e8e15a93a2305db8646944d564dc28fd6ada17f11f2fa04029aefeb5a05a85781f822a64353fce49ef50865118172c5e3d936bfd3d2d192be4cc7665b3c40e6b158711c579d3d011f99dcf6458abe6a14d76aac18a2f3afdb525c46af140721c0564e52e4914ebb837db7e503af3597f7f75fb897f80fd4da547a3e64807aa938dde93917ca181c97d6282527fe4d8a9fedebcdd69727361d178932ca383d3d8525bd33e5", 0xae}, {&(0x7f0000d09000-0xc8)="576ea3b3adafff55287a84422ddb538cd5bd2bfd6a8b4d8e80abfbe97bab865c6cbb66d1de64b09e543b2526236ad760d7af61d848f3d88c41886bb08c15c37cc50e743470d9624c33ca0a99209b5162136bb1f9ce6e64a7b130d236fded8029262ba49b097f29d9937ab462c7ed8494396af87954365d5ef28cd7044a48fe2c90b38f50734b7fde231287df78e586a167d64df6a47dcff69a4b7922e28e9d9fe85340a31fa3d1a7830db6dc95a75ea7c1160e7d7ca41471a1dccee3efc3231a828c1cc370b1a894", 0xc8}], 0x3, 0x0, 0x0, 0x4}, {0x0, 0x0, &(0x7f00004a6000-0x70)=[{&(0x7f00006ea000-0xcb)="2609557f5412f15ea3fd62766d7215510a02c592acc9fba841cadbe6790b027652886088345d207b952141beb3a18a1306af66801a88d2b14d72d971bb43c823d8690494edb6b1d064442935cc427b45dc0097fdc0eca173fd4e05c1599bc8c302b60a6cac870e9b3149b32e14261b8bd3c1920a5c7dd4bcd6fdeed4390ad82d2c80e71e4b22f5dc10df03f973c385f3beb4b45dfd45416c2112accf178ce999a8b3bebff5f355c2c48a6e1889bcb939ffca0ea0dcb8aba7ecd9a0afc22bb35fc778ecb3ee12d620b422d5", 0xcb}, {&(0x7f0000f3f000)="16c63bf98f7a393a41a54bcdc032aeb97ae1a7139163dc3cabfe0fd89e542946938294d7d2e689b20f748734744569d44fd8908c0372999faa13f7", 0x3b}, {&(0x7f0000f3f000)="01e5dc2850e6d13e2509599fb754236dc3275963cfaee99484370f65a5e420dae1ffa0037be43873d7dcd155", 0x2c}, {&(0x7f0000f3f000)="615994f8cfd50c4f68327688a6533abf829000fca4c190054ba2a9a9b0757a582f16176215dc84779c2376030fe43bb5afd08da294e3a426256413eb6c52ab414807a7dbe8eace9c852e6b9187e7b9d88355fb6b6178fd4968e59d2ef6dd4ed3823e5faf4678f0c8c98dcd13a1f6f19a38fdefe3e5195d2d229c3ad0f0d2af91c540527a5069ce6e23b1e714e3330515abfa43f64c0fae2883c78e87ab482e8a4cec479971f77cfa62606d4ae6d73f5b884df5960adb7ee7717515f6882cd4b188391f5998221be5b643c303d8a8bfc548f8615f6f04e8f93b078161ee8e0b92", 0xe0}, {&(0x7f0000f3f000)="4b32756fde0d5c9942d7f8f51447340f3f6555473c464d1ee32288344b83dc6fe66aa75c8d5968ed1936870a759ee9b2cc736c5152deaa3d68f91e61c8d80f540f95203303ad19171bc5c7855af5a8c42c1085c54277", 0x56}, {&(0x7f000061b000-0x11)="5b8d3e1058c2ffb45e3a476622c78df665", 0x11}, {&(0x7f0000d5f000)="ba9b1b0e5e9f27d5500a914188e9e9221249628d911a697071232bd31a3b209be8ecee17ce4f27af69b9f35043699b6bf4b48f76d5cb4ef60c5d8353584baff72525a56c1286201ebc60329593198e1842ebbe0787c1014a313ced3f004944deb3639d", 0x63}], 0x7, &(0x7f0000aa4000)=[@assoc={0x18, 0x117, 0x4, 0x7}, @assoc={0x18, 0x117, 0x4, 0xd2bf}, @op={0x18, 0x117, 0x3, 0x1}, @op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0x8}, @assoc={0x18, 0x117, 0x4, 0x8}], 0x90, 0x50}, {0x0, 0x0, &(0x7f000023f000-0x10)=[{&(0x7f0000f46000-0xc5)="6cafb183582a597485b26ff6ef47a1a34191f23a5626bc374bcfc8ce17b342ccf4596c01e19d625fa05c594d2e76b53e0d0bfc66d694cb2c252047a500603be1d3453d5c4dd06c3f328bacb358787216a50afd51ddafd330ec3c8ddf13d3a63827361719bce79defd7c70c84a757966f0a034e84e7467a100f8d2241858daab2189504373bcadfeac95241ea7d51fd206088118dd25e0bea1f69c3dee5fd7f0f1ad9f38ac137a1a24ea58bfa33339ac5c2abd3d7a40d07d894e48791ff7b07168b54a3a4b5", 0xc5}], 0x1, &(0x7f0000a20000)=[@assoc={0x18, 0x117, 0x4, 0x2}, @iv={0x38, 0x117, 0x2, 0x22, "d17bc86aa9e5fe29f203e88cbfdfacb07e7162d32b15ce112a65e0b2edb9a66bd6b9"}], 0x50, 0x40}, {0x0, 0x0, &(0x7f0000f42000-0x20)=[{&(0x7f0000f41000)="206ea964aa98654350a07f33f083492162bfce0f1ece3f0299cf0eff658df923208bb3060830de5290e9d408e827afd65db1ab9c2f05ba452224e854baad9e7b9d3848127dc7c423d6bf49bc77fc4b93b051b2539af58fa7653447d3e0c298", 0x5f}, {&(0x7f0000f42000-0xe2)="504b6fc0d15c6538bf694efa3e4d95b4907f07d61e25f94c65f53773cb02c15ce2f9c2503f9871d86532969423cbe61b431d4f5790a7702348eaaea96282e6a2001b7de27066785d7a1ca0e5b2dd4a624015514f2e06543e5413bc96ee35e1d00973ff795e126ad66c707a218d517819e6be0e262902c4d8d868c04b79a9be92fb7b01d13a34bcbbec4f9a94e6b7770395aafba68acee62683607d084f8b851e003fc78a921a6736469b10433a4bdf763025abe2977f3edf7f7d3561fc8500ccde40a3a50f7381df540c4f1859c063fd9394a8e320b865646be1e439f3a06570028e", 0xe2}], 0x2, &(0x7f0000cda000)=[@iv={0x38, 0x117, 0x2, 0x1f, "e4a03a5459cc78eada571d683394a2e211ff5f0235acc54f032d17a43ec228"}, @iv={0x38, 0x117, 0x2, 0x1f, "59501ca6712bf81d2b2d06d61d90c633a601b6711d6935be815399946cedb2"}], 0x70, 0x800}, {0x0, 0x0, &(0x7f00002bf000)=[{&(0x7f0000f42000)="", 0x0}, {&(0x7f0000f43000-0x66)="92d176f710247890eebb96c3331cd7a06221c0078de4f4ddca51125da3053c8df0461dd914617bfcfdef3e05ce61c3fb6a5206f9393055f1b9798a6d9f8c18f1fe25d4a5e67d502189ee11f25506c256b9bd6bd932cf20ceda0dbc5a9e8099d24d19a401916b", 0x66}, {&(0x7f0000f42000)="d8747221b69418ce113759f6a44dce6227feeec846171859c69f821be6dc8a7b9c3e6a7f2f0ef23178b22ca600111e6d791d67dd7efe5300e68043aa43121946f4e47a327c0b4a1a", 0x48}, {&(0x7f0000f42000)="6e656e69e6012be547f96a40534a9efef232bb3a7ad6", 0x16}, {&(0x7f0000f42000)="c444d0ce6f2004ebc7e9d33b1709ccbc4b84c7d260594d85c4bce1f134152e86f3ed78df4331bb2c638b5aa6d60d4632e78bea21213b8b7db2653cae75307ab12681c8a964be6e1f9521cb0b06fd9a393fe91deadd2f639e9cad7795626e8b872e94b28ea4e082d31c1438513457fb6e3655c8561c2a1842f912fb4604beae8622f0bac1299ba078199581169df071001b40527c32ea9db14a7334b7189c3ab7fff7ef63d181dfa610a39d17c885dd4d824db0e241ccf51dabe1ccfe6a5f4268a469d2df8541290c058c407417d33f7a879cef0baea7a8d24c532a340ab7", 0xde}, {&(0x7f0000b46000)="77ea16eea5e99de82d1b67", 0xb}, {&(0x7f00004d1000)="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", 0x1000}], 0x7, 0x0, 0x0, 0x20000000}, {0x0, 0x0, &(0x7f000038f000-0x50)=[{&(0x7f00000b4000-0xf4)="ade383cc60720b64af8daed313c76e35119f04a1db2affd72ff584598401c090de00c46cf04d85d802789f51fb7837ed4495454964b834175c026bc6f9c9cb7233aa86b1adf966f1a6181a5f2ffe7d8e70c2dbf5422083cf83c6d1ac0790c22a7ceaad9846ce75eed88aa21d3b9bf63df1fa6418263c18d6143d1bd815a9c203f6ee268bd4cc3993776a4b173441f0f696e35b80d889ca8e452bd7bf6b127cccbab59abcfb175bd74c13f2ef389f5824f56c1c7862af628d38cc747afc5a6906acdc0f5af27fd2af86ca3aa947aaef39d19edf48c4a63c89af9b646af0960be3797b5b6c43a2cc85462c24a75b67f17b8256b7e1", 0xf4}, {&(0x7f00005ea000-0x32)="8400540b90b6c70b8590720cac3f051befc6197c38c7a0706be89de1f144def57d289d83c2de52e3a3c7a31b10c8d217bb77", 0x32}, {&(0x7f0000b86000)="f5fa4b5a9b4212aaa491e718fe9694609276f111d6b78ddba097805c505ec52f6fe203de7aba999f6212d5a3d5d73a04abb1ac3ddac77c8eefa0ef518ee020b14529fbe0b2e496bc94310b84edf9be834361037aaa15d870052214c1592b02c0948ef16c23a310912a245fc3e61e79072e12d9e1b836d4d76210883e0d9817beafe0b847c317f459442e56f7", 0x8c}, {&(0x7f0000f43000+0x6dc)="daab507c88c68ce5214ab8fc5b92f01bcddf78b8b64e4dcd179e75e246b7f6fff947f7461914a93c8db9e290300bae6d31c8ee214d5223903b9532f473e7ef082d0df0867fd062c9c90ec8305d08576e563a841e8c1b8e309de523d84a9a39ed8c10fceefa3eb2e97d931921f2d695803b2591d934ebfb916946f0fd34fa1332c5ffd6599c7fee0194ec54d5920dac511184201aa67c0e1f45ac3851fd4148fbd0540e432a47477275da44d8e6773ea586dcab1409bc01e774a1afe16ce1e51e367780b9b45c350e8faa4271328f04cda81a389206174436feece0338dd589714188585ecabc", 0xe6}, {&(0x7f0000557000)="e155fc71325cb13bfca6846aa14a698a83c457f5af2e359ba1967780ca4c3471b9a3210d16c32790c6e264faca0dbbf24ab97bef9a190b2f219a6402598e6c78291276d78312868c45eb69a79f35ae4ae5a66b684823", 0x56}], 0x5, &(0x7f0000880000)=[@iv={0xf8, 0x117, 0x2, 0xdf, "03676bdd6f7ebf4b45dcc52477cfdd3917b160d50c34a45655387848d55da9e97a82b2324d869e95a31cda149ffc9b6d3201c3def11620600fa3edd1376b808bb1f4fcc594c912cf03ee55a07d0a9c9e933dc41d305f1fc16cd439c1e4fff16ead3099b146522120c5700ff89d222bca1a0549a2ed74e7217778b098f0f961f9d6df699112c3cb5e00c7f5a8a8d90692217abfbaf1ef20e2b7dbb65b3c3ef9bc456b75200212f7691e3ec6fdf7b48c5a8c07a9ae0d232dcaec4673bb302b893cc9ee52d56112cb5736c88205b845f3f4fd052488c1d9ff00cb0479bc2438be"}], 0xf8, 0x8000}, {0x0, 0x0, &(0x7f0000f45000-0x30)=[{&(0x7f000060c000-0x1c)="c14bbec3c53face57f582550b83b485a64a8fbf1e6adcec609948623", 0x1c}, {&(0x7f00006a0000)="7269bf5bac96f3c6de13bb59f8454b3166267e20d261cd55e490d98ec383f1246dd6ed2a1b149fe873c9a979679a48d130d5bca4cf084ada63cab2ff3f6944f14b3920c6aa526f94df02ed4c139a7498cdfc1ed0db12f30ce978493cbd7aaef209ba5c992f9a2b5c394195a04091d3094303281a8ff9c04a562bda7c2160e3b3e1bea09525f3742c9bdf3febaf42ba6095b34a7d3be7b2e433fedfd4976c2e02fd88efac3a80", 0xa6}, {&(0x7f0000be7000-0x84)="632d5a3fdc94180ad6de2bca0013e454c317e02fb261e8239d9d0c6e5aff65d38e156e0065c572c577ead4f7c1a51f5c1bc8f14337caf159efb10e47241fcfc5ba887947b1a5e1a017958e3b7cca57ac6a764400e8129d3c4f37518a618a3552e5a6dc513e263db5f4cc663a14d3f4d7e3eabe27b02c313339131c1b49457eaae5bde41d", 0x84}], 0x3, &(0x7f0000ddd000)=[@assoc={0x18, 0x117, 0x4, 0x80000000}], 0x18, 0x20000094}], 0x7, 0x4000040) accept$alg(r0, 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f3e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000f15000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r2, &(0x7f0000001000-0x30)=[{&(0x7f0000204000)="", 0x0}, {&(0x7f000002e000)="33e00a0a22e28fff7ce66eb7b3ca4937c75dcf8f86ae09e72e6135354664616ed51131cb9d1487fae6f08f860606a073f5994110052bc37c53db338463364ec25a0e6e8a7f2f2ecd0a12bddf2590fb38efed4838a3a65f56d79f4a6acc7da5e52993691cb82c38", 0x67}, {&(0x7f0000000000)="62db440ea2a3bc1930351aadbf2210fa1e65c3f6048d2ca9f2dd6b0354f6c8c98863099e45e432bdbff1c7c94a5b1e9ed957f41f6f65d07d1d4a2e11cfd3386d04877905c42ba4cc1036a429b3d1d962385ad3b1ea4b539e1d93c2c2e6a525e0831235717c71057bba106bf43274f368dbe6b2e22c79c73262acbfc1026f97b1428a7b5c2abd50c2d663458d1c974443e291972cb49e86573e51bf879310fca15f2e9d", 0xa3}], 0x3, 0xd) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000f3e000)={0x0, 0x0}) vmsplice(r4, &(0x7f00007a0000)=[{&(0x7f00001c2000-0x1)="24", 0x1}], 0x1, 0x0) close(r2) r5 = socket$alg(0x26, 0x5, 0x0) bind$alg(r5, &(0x7f00009bb000)={0x26, "6861736800000000000000000000", 0x8000000000000, 0x0, "77703338340000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) r6 = accept$alg(r0, 0x0, 0x0) write$eventfd(r4, &(0x7f00007c7000-0x8)=0x7, 0x8) splice(r3, 0x0, r6, 0x0, 0x8, 0x0) close(r3) mmap(&(0x7f0000f3d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f3e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f3e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f3e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f3e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f3e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f3e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/12/07 04:21:10 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000aa8000)="2e2f66696c653000", 0x32) getsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f00000d5000-0x4)=0x0, &(0x7f0000498000-0x4)=0x4) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f000014f000)="2f6465762f72746300", 0x8000, 0x0) ioctl$EVIOCGPHYS(r1, 0x80404507, &(0x7f00008bb000-0x28)="00000000000000000000000000000000000000000000000000000000000000000000000000000000") epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r1, &(0x7f0000c8a000-0xc)={0x8, 0x0}) ioctl$PERF_EVENT_IOC_ID(r1, 0x80082407, &(0x7f00000d2000)=0x0) getsockopt$SO_PEERCRED(r1, 0x1, 0x11, &(0x7f0000d1d000-0xc)={0x0, 0x0, 0x0}, 0xc) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x10000000dd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0}, r2, 0xffffffffffffffff, 0xffffffffffffffff, 0x1) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r1) r3 = open(&(0x7f0000fc1000-0x8)="2e2f66696c653000", 0x141042, 0x0) r4 = syz_open_dev$evdev(&(0x7f0000fb0000-0x12)="2f6465762f696e7075742f6576656e742300", 0x2, 0x101006) write$evdev(r3, &(0x7f0000034000-0x30)=[{{0x0, 0x0}, 0x4, 0x4, 0x0}], 0x18) mmap(&(0x7f00002a5000/0x4000)=nil, 0x4000, 0x4, 0x50, r3, 0x0) ioctl$EVIOCSKEYCODE_V2(r4, 0x40284504, &(0x7f0000e12000)={0xfffffffffffffffe, 0x2, 0x7fff, 0x7, "a08a5c482fda809402031909a8ef59cdf669452a33aa23966cd7c587c24bd97e"}) mmap(&(0x7f0000000000/0xe79000)=nil, 0xe79000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_NO_ENOBUFS(r1, 0x10e, 0x5, &(0x7f00008c4000-0x4)=0x1ff, 0x4) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) readv(0xffffffffffffffff, &(0x7f00005d1000-0x10)=[], 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) unshare(0x88040800) mmap(&(0x7f0000e79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) memfd_create(&(0x7f0000e7b000-0x1)="00", 0x1) mmap(&(0x7f0000e79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = signalfd4(0xffffffffffffffff, &(0x7f0000719000)={0x100}, 0x8, 0x80000) signalfd(r5, &(0x7f0000e75000)={0x3ff}, 0x8) ftruncate(r3, 0x0) [ 55.250680] mmap: syz-executor0 (3793) uses deprecated remap_file_pages() syscall. See Documentation/vm/remap_file_pages.txt. 2017/12/07 04:21:10 executing program 2: mmap(&(0x7f0000000000/0x21000)=nil, 0x21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000001b000-0xa)="2f6465762f70746d7800", 0x20002, 0x0) ioctl$TCXONC(r0, 0x540a, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000021000)="2f", 0x1) ioctl$TCXONC(r0, 0x540a, 0x2) poll(&(0x7f0000007000)=[{r0, 0x1, 0x0}, {r0, 0x4420, 0x0}], 0x2, 0x10aef) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(0xffffffffffffffff, &(0x7f0000023000-0x10)=@ipx={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, &(0x7f0000023000)=0x10) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCAIPXPRISLT(r1, 0x89e1, &(0x7f0000022000)=0x3d7d) pipe2(&(0x7f0000014000)={0x0, 0x0}, 0x80800) setsockopt$inet_sctp_SCTP_NODELAY(r3, 0x84, 0x3, &(0x7f0000004000-0x4)=0x3, 0x4) stat(&(0x7f000001b000-0x8)="2e2f66696c653000", &(0x7f000001b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r2, &(0x7f000000e000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getxattr(&(0x7f0000018000)="2e2f66696c653000", &(0x7f000000b000-0x3)=@known="01f87374656d2e61647669736500", &(0x7f0000005000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x9d) ioctl$TIOCSTI(r0, 0x5412, 0x3f) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200000, &(0x7f0000022000-0x99)="af45c0ca5a6bb2fac923f2832338b3abfd54e66bebd409828b9b6a5a178056c733284042a02bafb30a1ea0e640990f6d788461c2be445dc6125e96cfed76e4109018c9c5d3431c2daf3ce417cbf8664433c49a7da548449744b10bc63432ca4f17c007ce422405756eb3535aca60b41ffb6392763df29c5fb485e5e7e8db368934fd93aabecf4945e173ffcf866d094da008db87b6363e70c4", &(0x7f0000024000)=0x0, &(0x7f0000019000)=0x0, &(0x7f0000025000-0x42)="66ecff99552f8a528531d9cb40963e9c439c400e5561cc0900000000000000952118e4193cf1c19c8e6ba42b874a0dbcb56ae5492247bf874962b06695669a7742be947fc4e7a48b") setgroups(0x2, &(0x7f0000004000-0x8)=[r4, r4]) clock_gettime(0x7, &(0x7f0000006000)={0x0, 0x0}) ioctl$VT_OPENQRY(r2, 0x5600, &(0x7f0000004000-0x4)=0x0) clock_gettime(0x1, &(0x7f0000002000-0x10)={0x0, 0x0}) timerfd_settime(r2, 0xffffffffffffffff, &(0x7f000000d000)={{0x77359400, r5}, {r6, 0x0}}, &(0x7f000001c000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCMBIC(r0, 0x5417, &(0x7f0000023000-0x4)=0x1) ioctl$GIO_FONTX(r0, 0x4b6b, &(0x7f0000019000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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ioctl$TCXONC(r0, 0x540a, 0x2) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(r1, &(0x7f0000016000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random="000000000000", [0x0, 0x0]}, &(0x7f0000015000-0x4)=0x14) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x32, &(0x7f0000001000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, r7}, 0x14) ioctl$TCXONC(r0, 0x540a, 0x1) 2017/12/07 04:21:10 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000e9c000)="2f6465762f6877726e6700", 0x48000, 0x0) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f00005e6000)=0x0, &(0x7f00006b2000)=0x4) r1 = socket(0x10000000010, 0x2, 0xc) write(r0, &(0x7f0000bee000-0x1f)="1f0000000201ff00040000bb010000000730000008080200000000000700c4", 0x1f) r2 = syz_open_procfs(0x0, &(0x7f0000dc6000-0x7)="666400000004bb") getdents64(r2, &(0x7f0000010000-0x1000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000) accept4$unix(r0, 0x0, &(0x7f0000e31000)=0x0, 0x80000) poll(&(0x7f0000d40000)=[{r1, 0x8000, 0x0}, {r2, 0x9, 0x0}], 0x2, 0xd5) getdents(r2, &(0x7f0000003000-0x30)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x30) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f000031a000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$nfc_raw(0x27, 0x3, 0x0) r4 = perf_event_open(&(0x7f00001ed000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000c86000-0x10)={0x0, 0x5c, &(0x7f0000ecf000-0x68)=[@in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x8004, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10000}, @in={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f00006ed000)=0x10) setsockopt$inet_sctp6_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x17, &(0x7f00001bc000-0x1008)={r5, 0x0, 0x1000, "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"}, 0x1008) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xb) socket$bt_hci(0x1f, 0x3, 0x1) sync_file_range(r4, 0x7ff, 0x20, 0x6) syz_open_dev$mouse(&(0x7f0000291000-0x12)="2f6465762f696e7075742f6d6f7573652300", 0x9, 0x20000) r6 = userfaultfd(0x0) ioctl$UFFDIO_API(r6, 0xc018aa3f, &(0x7f0000842000-0x18)={0xaa, 0x40, 0x0}) ioctl$UFFDIO_REGISTER(r6, 0xc020aa00, &(0x7f0000c20000)={{&(0x7f0000068000/0x800000)=nil, 0x800000}, 0x1, 0x0}) gettid() r7 = socket(0x2, 0x3, 0x40000000000000ff) getsockopt$inet_int(r7, 0x0, 0xe, &(0x7f0000078000)=0x0, &(0x7f000086c000-0x4)=0x4) ioctl$sock_SIOCSPGRP(r1, 0x8902, &(0x7f0000ff5000-0x4)=r3) utimensat(r2, &(0x7f0000016000-0x8)="2e2f66696c653000", &(0x7f0000016000-0x20)={{0x77359400, 0x0}, {0x0, 0x7530}}, 0x100) r8 = getpgid(0x0) syz_open_procfs(r8, &(0x7f0000015000)="6e65742f69636d703600") 2017/12/07 04:21:10 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2008, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x100000802, 0x300) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000f87000)=0x1000, 0x4) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000e2d000-0x4)={0x100000000000000, 0x7, 0xfffffffffffffffc}, 0x4) r1 = socket$inet6_udp(0xa, 0x2, 0x0) r2 = fcntl$getown(r0, 0x9) tkill(r2, 0x35) sendto$inet6(r0, &(0x7f0000a96000)="0100e9", 0x3, 0x40000, &(0x7f0000999000)={0xa, 0x2, 0x1, @loopback={0x0, 0x1}, 0x8000000000ec46}, 0x1c) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f00008f5000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00006c2000)=@ethtool_gstrings={0x1b, 0x6, 0xe0, "d828e04814fdfa30eab5cfd864e3fc2b0569c0b4e7ba42288a7755939ee6c1934fd877a214a67400703bec87faaaa023cec5b219eb72ae7e6e3ea49e2b78fa933e0b9b993517a81abe3567739d8de0d7e156ad5b2ca62c5064ffaa6cedcffee0dab9ac622c628b917349597b0a2a0184015c93226f82941ca9f2ce5cfd4babc58fe183106babcc21a038a548f7aed260f74e718901d2d9115fe6db0715ce3f1c41440bc62e412e9a0cb5dbb03c336f736cc780a68df3b740dc4097c4218b49a4ab21249f01262127827c2d326f51a3e5f03f474c0f7ed33d8d72d28312693134"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x24, 0x0, 0x10000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = socket$inet(0x2, 0x5, 0x0) r5 = syz_open_dev$tun(&(0x7f0000841000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0xa) r6 = socket$inet6_sctp(0xa, 0x1001000000003, 0x84) setsockopt$inet6_IPV6_XFRM_POLICY(r6, 0x29, 0x23, &(0x7f0000d52000-0xe8)={{{@in=@empty=0x0, @in=@multicast2=0xe0000002, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0x0, 0x0}, 0x0, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0}}, 0xe8) r7 = fcntl$dupfd(r3, 0x0, r5) ioctl$TUNSETIFF(r5, 0x400454ca, &(0x7f0000a5b000-0x28)={@common="67726530000000000000000000000000", @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f0000630000-0x20)={@common="67726530000000000000000000000000", @ifru_flags=0x301}) r8 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r8, 0x29, 0x1b, &(0x7f000026d000)={@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) pread64(r0, &(0x7f00004e4000-0x81)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x81, 0x0) write$tun(r7, &(0x7f00008ce000-0x1948)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv6={0x0, 0x6, "85b7e3", 0x30, 0x84, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {[], @icmpv6=@param_prob={0x4, 0x0, 0x0, 0x0, {0x0, 0x6, "bfe240", 0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, [], ""}}}}}, 0x62) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r9 = socket(0xf, 0x80003, 0x8) bind$packet(r9, &(0x7f0000fc4000)={0x11, 0x3, 0x0, 0x1, 0xfff, 0x6, @random="089306e72229", [0x0, 0x0]}, 0x14) [ 55.359619] program syz-executor3 is using a deprecated SCSI ioctl, please convert it to SG_IO [ 55.378680] sd 0:0:1:0: ioctl_internal_command: ILLEGAL REQUEST asc=0x20 ascq=0x0 [ 55.399483] program syz-executor3 is using a deprecated SCSI ioctl, please convert it to SG_IO 2017/12/07 04:21:10 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100, 0x0, 0x80000040fe, 0x0, 0x10000000005, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket$unix(0x1, 0x9, 0x0) renameat2(r1, &(0x7f00008ac000-0x8)="2e2f66696c653000", 0xffffffffffffffff, &(0x7f0000537000)="2e2f66696c653000", 0x3) r3 = perf_event_open(&(0x7f0000b22000-0x78)={0x2, 0x78, 0x45, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100, 0x0, 0x0, 0x0, 0x0, 0x2000000000000, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000cd7000)={0x0, 0x0, 0x0}, &(0x7f0000936000)=0xc) r4 = getpgid(0xffffffffffffffff) r5 = getpgid(r4) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000ba0000-0x4)=0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f00008c7000)=@assoc_value={0x0, 0x0}, &(0x7f0000b32000-0x4)=0x8) setsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f00009f6000-0x8)={r6, 0x3}, 0x8) sched_setaffinity(r5, 0x8, &(0x7f0000f9d000)=0x9) r7 = socket$inet_tcp(0x2, 0x1, 0x0) r8 = socket$bt_sco(0x1f, 0x5, 0x2) r9 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000449000-0x12)="2f6465762f6c6f6f702d636f6e74726f6c00", 0x40000, 0x0) r10 = fcntl$dupfd(r8, 0x407, r9) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r11 = bpf$MAP_CREATE(0x0, &(0x7f0000706000)={0x8, 0x4, 0x4, 0x7d, 0x1, 0x0, 0x0}, 0x1c) r12 = msgget$private(0x0, 0x2) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r10, 0x84, 0x9, &(0x7f0000d71000)={0x0, @in={{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x89, 0x97b, 0x10000, 0x3ff, 0x8}, &(0x7f0000d5a000-0x4)=0xa0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000a21000-0x2d)={r13, 0x25, "2ecd294a4f1a11e327b7b9083eb60e4b0983f81ea2bd9730f649e7e21b06caedac4b58d6a2"}, &(0x7f0000dcc000-0x4)=0x2d) open_by_handle_at(r1, &(0x7f000043f000)={0xe3, 0xe5, "ed922c187863030000004721aeabef0d55d64152789047ac045a494f94a8f8d5a2d34d97350526dd45c7c290de7bec5b9a192efa89cbd9214b80107cac8bd1d22b94451a4bee28a5287d0c6de093535d4c7d57d5721036fe08fe6dc2bc2b0dacdf04b78f02f6d1219565055ca00f4496099302f1c70a7bb9718445cee80322184261174bbcb000e9ca1a529e04041a0ed500000002d605158cc0456656de11514045d3dda8fa58e151b60c800367e62867d133362779bdf12f9109f66e68057904d817be84653168ac7415505ef2ee1f69be110a24f1dda0e607c8"}, 0x13157a) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000d37000-0x18)={r11, &(0x7f00008a0000)="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", &(0x7f0000499000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x18) getsockopt$inet_sctp6_SCTP_EVENTS(r3, 0x84, 0xb, &(0x7f0000182000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000de9000)=0xb) msgctl$IPC_RMID(r12, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00004c9000-0x20)={r11, &(0x7f000040f000)="", &(0x7f0000eb1000-0x1)="", 0x0}, 0x20) r14 = ioctl$LOOP_CTL_GET_FREE(r2, 0x4c82) ioctl$LOOP_CTL_REMOVE(r9, 0x4c81, r14) mkdirat(r10, &(0x7f0000336000)="2e2f66696c653100", 0x20) ioctl$sock_ifreq(r7, 0x89f0, &(0x7f000013f000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_data=&(0x7f000000d000-0x20)="0d00000000000000db0001ee000800000000000000ab0000df7fe6000d722a32"}) 2017/12/07 04:21:10 executing program 6: 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, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0xf9, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000b49000-0x10)=@req={0x28, &(0x7f0000a45000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_map={0x3ff, 0x6f, 0x25, 0x1a79, 0x0, 0x2}}}) mmap(&(0x7f0000000000/0xf6b000)=nil, 0xf6b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000f68000)="7b656d306e6f64657600", 0x0) mmap(&(0x7f0000f6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCINQ(r1, 0x541b, &(0x7f0000f6d000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001e000-0x78)={0x4000000002, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000094f000-0x8)="2e2f66696c653000", 0x4000000000000000) ptrace$getenv(0x4201, 0x0, 0x2000000003, &(0x7f000050d000-0x8)=0x0) ioctl$VT_ACTIVATE(r1, 0x5606, 0x8001) syz_open_dev$tun(&(0x7f0000cb5000)="2f6465762f6e65742f74756e00", 0x0, 0x0) getsockopt$bt_sco_SCO_OPTIONS(0xffffffffffffffff, 0x11, 0x1, &(0x7f0000032000)="000000000000000000000000000000000000000000", &(0x7f00002a2000)=0x15) mmap(&(0x7f0000f6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f000046b000)={@generic="a2b95f1579ba62fa886f84c2badaf786", @ifru_flags=0xa00}) mmap(&(0x7f0000f6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_setup(0xff, &(0x7f000091f000)=0x0) io_submit(r2, 0x1, &(0x7f0000a54000)=[&(0x7f000092b000)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f0000f6a000-0x1)="", 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) getsockopt$sock_buf(r0, 0x1, 0x1f, &(0x7f0000ae5000)="000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000634000)=0x24) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) request_key(&(0x7f0000d17000)="6465616400", &(0x7f000041d000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000436000-0xa)="7b656d306e6f64657600", 0xfffffffffffffff8) keyctl$negate(0xd, 0x0, 0x2000005, 0x0) syz_emit_ethernet(0x2e, &(0x7f0000442000-0x2e)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [{[], {0x8100, 0x0, 0x0, 0x0}}], {{0x806, @arp=@ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x1, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={0xac, 0x14, 0x0, 0xbb}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @broadcast=0xffffffff}}}}, 0x0) 2017/12/07 04:21:10 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f00006cd000-0x12)="2e726571756573745f6b65795f6175746800", &(0x7f0000706000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000716000)="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", 0x1000, 0xfffffffffffffffb) r1 = add_key(&(0x7f000051b000-0xa)="73797a6b616c6c657200", &(0x7f0000b0c000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000c3c000-0xd)="99b08377598bc2d703b20acb03", 0xd, 0xfffffffffffffffc) keyctl$reject(0x13, r0, 0x400, 0x7, r1) r2 = getpgrp(0x0) setpriority(0x0, r2, 0x85) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f0000005000-0x9)="2f6465762f6b766d00", 0x0, 0x0) r4 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) r5 = openat$hwrng(0xffffffffffffff9c, &(0x7f00002a1000)="2f6465762f6877726e6700", 0x400000, 0x0) ioctl$EVIOCSABS2F(r5, 0x401845ef, &(0x7f00004d6000)={0x9, 0xbf4a, 0x4, 0x1, 0x20, 0x2}) r6 = ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0x2) uselib(&(0x7f0000076000)="2e2f66696c653000") sched_getparam(r2, &(0x7f0000b66000-0x4)=0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r4, 0x4020ae46, &(0x7f0000ae8000)={0x3, 0x0, 0x11000, 0x2000, &(0x7f00003a8000/0x2000)=nil}) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f0000ce8000-0x4)=0x1, 0x4) syz_kvm_setup_cpu$x86(r4, r6, &(0x7f0000087000/0x18000)=nil, &(0x7f0000469000-0x18)=[@text16={0x10, &(0x7f0000672000-0x46)="0f00140f07f30f5e6d050f0b66b8030000800f23c00f21f86635020004000f23f866b8010000000f01d9ba400066edd84441660f51ddbaf80c66b848c12f8466efbafc0c66ed", 0x46}], 0x1, 0x4, &(0x7f0000765000)=[], 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r6, &(0x7f00002af000/0x18000)=nil, &(0x7f0000af2000)=[@text32={0x20, &(0x7f000063c000)="362e0f7f6937d95d000dc894d34e0f32440f20c0350b000000440f22c03e0fc769920f3066b83d018ee066b81e010f00d80f09", 0x33}], 0x1, 0x0, &(0x7f0000aef000)=[], 0x0) mq_notify(0xffffffffffffffff, &(0x7f0000600000-0x50)={0xb, 0x8, 0x7, @tid=r2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_SET_GUEST_DEBUG(r6, 0x4048ae9b, &(0x7f0000af5000-0x45)={0x70004, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) linkat(r4, &(0x7f0000650000)="2e2f66696c653000", 0xffffffffffffffff, &(0x7f0000a42000-0x8)="2e2f66696c653000", 0x1000) fcntl$getownex(r3, 0x10, &(0x7f0000c6a000-0x8)={0x0, 0x0}) ioctl$KVM_X86_SETUP_MCE(r6, 0x4008ae9c, &(0x7f000072f000-0x4)={0xe, 0x3, 0x2, 0x0}) ioctl$KVM_RUN(r6, 0xae80, 0x0) ioctl$KVM_GET_LAPIC(r6, 0x8400ae8e, &(0x7f0000d83000)={"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"}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f00000d0000)={r4}) setsockopt$inet_sctp6_SCTP_NODELAY(r7, 0x84, 0x3, &(0x7f0000df6000)=0x8000, 0x4) pipe(&(0x7f000004e000-0x8)={0x0, 0x0}) accept$unix(r5, &(0x7f00008d2000-0x8)=@abs={0x0, 0x0, 0x0}, &(0x7f00000c9000)=0x8) ioctl$PIO_UNISCRNMAP(r8, 0x4b6a, &(0x7f000060e000)="a5ad23ae3d7040e080272b315bde434b825bdee87d039c4b4f6ab21960839385e968a8b7bbf32a562ca5f72ffd6a7f4f8f1fd2940ac985c0e787411d4f168701d7dc70c1f38a4a1cf60f1c") [ 55.411599] sd 0:0:1:0: ioctl_internal_command: ILLEGAL REQUEST asc=0x20 ascq=0x0 [ 55.445776] device gre0 entered promiscuous mode 2017/12/07 04:21:10 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f00003c1000)="", 0x0) accept$alg(0xffffffffffffffff, 0x0, 0x0) r0 = perf_event_open(&(0x7f00008b3000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket(0x2, 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0x1d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000002f000-0x78)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000b7b000-0x3)="706167656d617000") r3 = syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r3, 0x6, 0x16, &(0x7f0000522000)=[{0x2, 0x1f}, {0xb, 0x4}, {0x0, 0x5}, {0x0, 0xffffffffffffff76}], 0x4) getsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f0000a58000-0xe8)={{{@in=@multicast1=0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@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}}, &(0x7f0000db6000)=0xe8) ioctl$int_in(r3, 0x5452, &(0x7f00002c5000-0x8)=0x10000) ioctl(r3, 0x6000020000001274, &(0x7f000027a000)="") setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000103000-0x10)={0x6, &(0x7f000041d000)=[{0x6, 0xa01, 0xc89, 0x7fffffff}, {0x6, 0x1, 0x7, 0x0}, {0x7f, 0x20, 0x2, 0x2}, {0x0, 0x2, 0x4, 0x7}, {0xffff, 0x6, 0x2, 0xfffffffffffffffb}, {0x80, 0x2, 0x8001, 0x4}]}, 0x10) getsockopt$SO_PEERCRED(r3, 0x1, 0x11, &(0x7f00004a9000-0xc)={0x0, 0x0, 0x0}, 0xc) ptrace$peekuser(0x3, r4, 0x7f) ioctl$TIOCMBIC(r2, 0x5417, &(0x7f0000a70000-0x4)=0x5) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000bdb000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=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}}, &(0x7f00008f1000-0x4)=0xe8) r5 = dup2(r1, r2) ioctl$DRM_IOCTL_GEM_OPEN(r2, 0xc010640b, &(0x7f00007fe000)={0x0, 0x0, 0x0}) ioctl$DRM_IOCTL_GEM_OPEN(r2, 0xc010640b, &(0x7f0000f09000)={0x0, 0x0, 0x100000000}) ioctl$DRM_IOCTL_GEM_FLINK(r5, 0xc008640a, &(0x7f00008b8000-0x8)={r6, r7}) bind$bt_rfcomm(r3, &(0x7f00009a9000-0x9)={0x1f, {0x4, 0x521, 0x5, 0x0, 0x1, 0x76}, 0xafe}, 0x9) setsockopt$sock_void(r3, 0x1, 0x24, 0x0, 0x0) fchmodat(r2, &(0x7f0000bf0000)="2e2f66696c653000", 0x100) sendfile(r2, r0, &(0x7f0000d45000)=0x4, 0x400000ff) r8 = openat$kvm(0xffffffffffffff9c, &(0x7f000098d000-0x9)="2f6465762f6b766d00", 0x0, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r3, 0x84, 0xb, &(0x7f0000396000-0xb)={0xfffffffffffffff7, 0x81, 0x6, 0x9, 0x100000000, 0xffd, 0x6, 0xfffffffffffffffa, 0x4, 0x5, 0x2}, 0xb) ioctl$KVM_CREATE_VM(r8, 0xae01, 0x0) 2017/12/07 04:21:10 executing program 6: r0 = socket$inet6(0xa, 0x80005, 0x0) mmap(&(0x7f0000e63000/0x2000)=nil, 0x2000, 0x3, 0x32, r0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000004000)={0x0, 0x4}, &(0x7f0000003000-0x4)=0x8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000005000-0x4)=0xffffffff, 0x4) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1a, &(0x7f0000006000)=0x1, 0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(r0, &(0x7f0000004000)={0xa, 0x0, 0x5, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x200000007a13}, 0x1c) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet6(r0, &(0x7f0000007000-0x1c)={0xa, 0x0, 0xd7a, @loopback={0x0, 0x1}, 0x100}, 0x1c) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$llc(0x1a, 0x1, 0x0, &(0x7f0000008000-0x8)={0x0, 0x0}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept4$llc(0xffffffffffffffff, &(0x7f0000004000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000007000)=0x10, 0x801) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = accept4(r3, &(0x7f0000001000)=@ipx={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, &(0x7f000000a000)=0x10, 0x80000) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x5, 0x80005, 0x7, &(0x7f000000c000)={0x0, 0x0}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept(r0, &(0x7f0000007000-0x80)=@generic={0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, &(0x7f0000e64000-0x4)=0x80) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$llc_int(r2, 0x10c, 0xe, &(0x7f000000c000)=0x0, &(0x7f0000008000-0x4)=0x4) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000006000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @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]}, 0x4, 0x73, 0x3, 0x20000400, 0x3, 0x20, 0x0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r5, 0x84, 0x18, &(0x7f000000d000)={r1, 0x402}, &(0x7f0000005000)=0x6) setsockopt(r0, 0x84, 0x10, &(0x7f0000001000-0x6a)="d7fdaf95070179890fd1d5a45d3f32e584155582f9733adbcd49256b64465f2626e23f4299ea4d81000000000000002509beefa9f9ac1b1ca8d7fc48376bcccaf9128e0400000000000000e0e1eb9276b2a9def37a389914b57d9ecd06c7be98d48f6c40874f45b222e3", 0x6a) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000008000)={0x0, 0x12, "173e3f372ff390d30f03f269282cb7236737"}, &(0x7f0000006000)=0x1a) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0xf, &(0x7f0000008000-0xa0)={r6, @in={{0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8000003b4e, 0x8, 0x2, 0xd712, 0x3}, &(0x7f000000a000)=0xa0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x1000000000000032, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x2000)=nil, 0x2000, 0x400000000003, 0x40032, r3, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0xf, &(0x7f0000002000)={r7, @in6={{0xa, 0x3, 0x3, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3e}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x101, 0x4, 0x1, 0x1000001}, &(0x7f0000000000)=0xa0) [ 55.606923] program syz-executor3 is using a deprecated SCSI ioctl, please convert it to SG_IO [ 55.628103] sd 0:0:1:0: ioctl_internal_command: ILLEGAL REQUEST asc=0x20 ascq=0x0 [ 55.638904] program syz-executor3 is using a deprecated SCSI ioctl, please convert it to SG_IO [ 55.648622] sd 0:0:1:0: ioctl_internal_command: ILLEGAL REQUEST asc=0x20 ascq=0x0 2017/12/07 04:21:11 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x5, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000066000+0xb1)={0x0, 0x0, 0x0}, &(0x7f0000e7b000-0x4)=0xc) r2 = getpgrp(r1) sched_setaffinity(r2, 0x8, &(0x7f0000e7b000-0x8)=0x2000000000000) r3 = bpf$MAP_CREATE(0x0, &(0x7f0000fab000)={0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x1c) r4 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a1, &(0x7f0000e97000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "43f0ca", 0x26b, 0x3a, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @icmpv6=@dest_unreach={0x1, 0x0, 0x0, 0x7, [0x0, 0x0, 0x0], {0x0, 0x6, "c8854e", 0x0, 0x0, 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}, [@dstopts={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{0x0, 0x0, ""}]}, @routing={0x3f, 0x0, 0x3, 0x4, 0x1, []}, @dstopts={0x0, 0x25, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{0x0, 0x38, "93c80381ae7f0eea12e76b1fbe8538249e3c86feb5640ae80237b2e45ca802c19b92703b399bcc2c5a6704eb66e3c951ade8eae50a22a692"}, {0xff, 0x1c, "7a1f469a6db7e91fae9b7e25dd766cc10a7cc62e5e0528959282a28b"}, {0x7, 0xd5, "1a28dc7b591a28737897ab4e6bed8c64ee3a54f5b3ee25b8904f007feda15c1a8c0fef5dd8e0c902ff53fd42af9348e7ac7483ab316e1a9216876cb6ec971d1e68e056628ca430775f972a6f57c23b806ceaf2e74cecea4d6573de06094ceb690a4c11238f6714c20bdc737013b3a733b1ccce54e05fe14221853c077aeb84b83394794e466ee9c8454f8783d3233e8fba72e71e6973d5f6f247d28a43234c0213b300d67a8326ed17ec4d545386d40839e42d1b4a7e07b68219998c2101f644a26fae30d04700be3d56d7ae6bf0904d5018ed764d"}]}, @routing={0x0, 0x4, 0x1, 0x8004, 0x80000000, [@loopback={0x0, 0x1}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}]}], "74a714450198ebfd8737b42f1c3217db042e46cdbc64b330e996c7c40b6484c2a75f51f5549d5ed10c843e7020a4f3dc0fe9e5d33663f96a6726bce2461120a1e3ebb4a394a889e83f8fa6aafc00ae2cd968723446a1212eb424655c9effa96a0b87c2c7fd10e80689a867c37fe2ba8d28ef22ceb53a693ed6eace2de266cf95f6ce874c93e09ff0f11471d438c551ba819dee49b6646cdb22a37b95e540081ab435059c121b80621bd859d5b62fff70e08bff7e3b2ab291c25d4201b57667dbdc61cb9733cab3052315"}}}}}}}, 0x0) r5 = gettid() r6 = perf_event_open(&(0x7f0000934000-0x78)={0x2, 0x78, 0xd4e7, 0x0, 0x40, 0x0, 0x0, 0x0, 0x0, 0x3, 0x18000000000, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0}, r5, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) io_setup(0x5, &(0x7f00005ec000-0x8)=0x0) r8 = syz_open_dev$mouse(&(0x7f0000bbb000)="2f6465762f696e7075742f6d6f7573652300", 0xffff, 0x100) r9 = eventfd(0x41) r10 = dup2(r0, r0) r11 = creat(&(0x7f00005ae000)="2e2f66696c653000", 0x1000100) r12 = creat(&(0x7f00005a1000-0x8)="2e2f66696c653000", 0x0) r13 = syz_open_dev$usbmon(&(0x7f000036e000)="2f6465762f7573626d6f6e2300", 0x4, 0x40000) r14 = memfd_create(&(0x7f0000b15000-0x2)="00da", 0x3) io_submit(r7, 0x9, &(0x7f000095b000)=[&(0x7f00008d1000)={0x0, 0x0, 0x0, 0xf, 0x5, r6, &(0x7f0000f4c000-0x83)="6c9e76601b14f33f06ea0ced3f829350a8321769e6f231ee5e02470dc76d26a6ff98c2643a0ea76c0d2b1130030ab37e512a2e929aa7701303f46a54745dd11ff49458fc185c0aad0fd39c49378f1fda428d4e58325a33e7283841dcbc8c4fd95c3c64a550bc99961aac830f49ae45e9fabccdb383e1cbbcfdffade1a1d3e57033a2d1", 0x83, 0x1d0, 0x0, 0x1, r8}, &(0x7f00009cb000-0x40)={0x0, 0x0, 0x0, 0x2, 0x5, r3, &(0x7f0000727000-0xe5)="8011578957657d92d072531d8b972aa8d5bfc36a821e170c8691b1d9e22ad1b3828ec5443f83669740033f41ecea66899f8e861a65575092140b5195b13ae612c79de0ebf9149deab18c8e2599470a9a1650c7e86f5229fdb9f474a3495dab809142f5cf854c28df750eba56d890ca4b973892eebcc9a60dfcffb9c135585883ea22601e3d348d2c8ec8ccc9902b33eb05c49c940428c34fe6ea8b6d33bb4575f1a2ca81a87d635369c82e7cacda0fe178fe7d671b1bd0925106904a58c5edff2f4d542b2d8d3bd3f07691e8d2f30cb9cc14fa49c37b9826eaa5d8a48483608b789a2a1ec5", 0xe5, 0x73, 0x0, 0x0, r9}, &(0x7f0000a86000)={0x0, 0x0, 0x0, 0x1, 0x200, r11, &(0x7f0000595000)="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", 0xff, 0x86, 0x0, 0x1, r10}, &(0x7f0000d93000-0x40)={0x0, 0x0, 0x0, 0x6, 0x80, r6, &(0x7f0000e3c000-0xb5)="ecc45aa4203c4fb21eeb2622db68e8020f99c635bc9311298eb5e72982c5c39d68086381405c3c9762b1c5090f5a61d7f75ee4cb837fabbaefb23dc6e9e3fd5ae52c1abcd4b071a13614a1c7bc17e2976ba5a5afd189fd497755c5f05164950ad2f622bfaf9721279b469d309dd890fd9cb9e1d01006ae86b51d18470c281f811bcf85dd77246becad8f2e628a7b1d2361ca2e0794245c32798f18c6eaba153c691d0f9384f422cb7a194f45e3499bdadc4c8cb832", 0xb5, 0x4, 0x0, 0x1, r11}, &(0x7f0000892000-0x40)={0x0, 0x0, 0x0, 0x8, 0x10000, r4, &(0x7f0000215000+0x897)="19", 0x1, 0x5, 0x0, 0x0, r3}, &(0x7f0000a01000-0x40)={0x0, 0x0, 0x0, 0x0, 0x2, 0xffffffffffffffff, &(0x7f0000083000)="cc214d389fc9b7e2de604e8f5a60cc5e52c58752ca6ea92e2d4d329201cc68d5b396bad6da3407b42958fe78c214a41b0e0b739e2c53dd76c7f8861029178dfd4de3fd38e077474798815859a9e98c2e0e1b3563ed095be1151f30d0b491e6c385a5181c271f6a1691b452f16957a164fe1f90e18fd724ed80e1df0fbcb987cc52a09cde746ec6d76b594b0c49d818840d926b979117e1191994eba2630ea53358036b4fe5e9d768c1575094", 0xac, 0x8, 0x0, 0x0, r12}, &(0x7f000085c000)={0x0, 0x0, 0x0, 0x3, 0x3d8ee5cb, r4, &(0x7f0000764000)="b5906f3c9a314d750313e13c1498911756cd0ba7f854a607ea3618070b", 0x1d, 0x400, 0x0, 0x1, r3}, &(0x7f0000ee0000-0x40)={0x0, 0x0, 0x0, 0x6, 0x2, 0xffffffffffffffff, &(0x7f00005c3000)="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", 0x1000, 0x9, 0x0, 0x0, r13}, &(0x7f0000006000-0x40)={0x0, 0x0, 0x0, 0x6, 0x3, r6, &(0x7f0000948000)="3f8b8be8c88510a4524c53001a73feb5f571a1386d0be0318e1cb28a556a181e344123e04bb15d445fb9791f09beb4ef85789c2de069c7db62720efcc5135bde21ca82d08372cc08fb82e168d8b52fe129b378cb2914546d7205cb2203a3bdd672400dc42ab057eb5d022422540b58e4142f581458a5444f0e7bfe5dfef177bc2e983892ea320c122993c3391004fecb4ed6017387f347012ca7386b436d2f31349aa44c1e4e2ec3ca", 0xa9, 0x6, 0x0, 0x0, r14}]) r15 = perf_event_open(&(0x7f000001d000)={0x200000002, 0x78, 0xc56b, 0x100000001, 0x0, 0x0, 0x0, 0x10000000000000, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffff, 0xffffffffffffffff, 0x10000000) perf_event_open(&(0x7f000001d000)={0x3, 0x78, 0xd4e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2001000000000fa, 0x0, 0x8204000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000000001f, 0x0, 0x0, 0x0, 0x0, 0x0}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x400000000000) socket$netlink(0x10, 0x3, 0xf) writev(r15, &(0x7f00004a2000-0x10)=[], 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000f09000)={{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0xffffffffffffffff, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xc, {0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common="626f6e64300000000000000000000000"}) r16 = socket$inet6_sctp(0xa, 0x5, 0x84) sendto$inet6(r16, &(0x7f0000edf000)="09", 0x1, 0x0, &(0x7f00000ea000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x800000001}, 0x1c) setsockopt$inet6_buf(r16, 0x29, 0x37, &(0x7f0000338000)="c302ff7ffd05000000ff00000000a170ce5fe1b44a98fe03e6", 0x19) ioctl$LOOP_CLR_FD(r16, 0x4c01) listen(r16, 0xfc) accept4(r16, &(0x7f0000686000-0x10)=@ipx={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, &(0x7f0000280000-0x4)=0x10, 0x80800) socket(0x4, 0x8000f, 0x2000b) unlink(&(0x7f0000513000)="2e2f66696c653000") sendto$inet6(r16, &(0x7f0000623000)="", 0x0, 0x4000, &(0x7f0000af2000)={0xa, 0x0, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6}, 0x1c) 2017/12/07 04:21:11 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000335000)={0x26, "6861736800000000000000000000", 0x800, 0x3, "63726374313064696600000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00004f7000)="649c47ad46390d006dc80000009d4d54", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000f3c000)=[{0x0, 0x0, &(0x7f0000f3e000-0x10)=[], 0x0, 0x0, 0x0, 0xffeffffffffffffb}], 0x1, 0x4000040) accept$alg(r0, 0x0, 0x0) pipe(&(0x7f0000833000)={0x0, 0x0}) vmsplice(r0, &(0x7f0000001000-0x30)=[{&(0x7f0000204000)="", 0x0}, {&(0x7f000002e000)="33e00a0a22e28fff7ce66eb7b3ca4937c75dcf8f86ae09e72e6135354664616ed51131cb9d1487fae6f08f860606a073f5994110052bc37c53db338463364ec25a0e6e8a7f2f2ecd0a12bddf2590fb38efed4838a3a65f56d79f4a6acc7da5e52993691cb82c38", 0x67}, {&(0x7f0000000000)="62db440ea2a3bc1930351aadbf2210fa1e65c3f6048d2ca9f2dd6b0354f6c8c98863099e45e432bdbff1c7c94a5b1e9ed957f41f6f65d07d1d4a2e11cfd3386d04877905c42ba4cc1036a429b3d1d962385ad3b1ea4b539e1d93c2c2e6a525e0831235717c71057bba106bf43274f368dbe6b2e22c79c73262acbfc1026f97b1428a7b5c2abd50c2d663458d1c974443e291972cb49e86573e51bf879310fca15f2e9d", 0xa3}], 0x3, 0x1) pipe(&(0x7f0000f3e000)={0x0, 0x0}) vmsplice(r3, &(0x7f00007a0000)=[{&(0x7f00001c2000-0x1)="24", 0x1}], 0x1, 0x0) r4 = accept$alg(r0, 0x0, 0x0) splice(r2, 0x0, r4, 0x0, 0x8, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f00005e2000-0xe8)={{{@in=@multicast2=0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00002fc000-0x4)=0xe8) getresuid(&(0x7f00006e6000)=0x0, &(0x7f0000370000-0x4)=0x0, &(0x7f00003ed000-0x4)=0x0) fstat(r2, &(0x7f0000388000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(r5, r6, r7) 2017/12/07 04:21:11 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_dccp_buf(0xffffffffffffffff, 0x21, 0xffffffffffffffbd, &(0x7f000072b000)="", &(0x7f0000dcd000-0x4)=0x0) r0 = geteuid() r1 = fcntl$getown(0xffffffffffffffff, 0x9) r2 = perf_event_open(&(0x7f000025c000)={0x5, 0x78, 0x8, 0x0, 0x400000, 0x0, 0x0, 0x0, 0x3, 0x8, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioperm(0xffff, 0x7, 0x7f) r3 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r3, &(0x7f0000120000-0x1c)={0xa, 0x3, 0x7fffffff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3}, 0x1c) listen(r3, 0x80) r4 = socket$inet_sctp(0x2, 0x5, 0x84) r5 = syz_open_dev$vcsa(&(0x7f00009c6000)="2f6465762f766373612300", 0x1ff, 0x242883) ioctl$LOOP_SET_BLOCK_SIZE(r5, 0x4c09, 0x7) setsockopt$sock_int(r3, 0x1, 0x800000b, &(0x7f0000360000)=0x0, 0x4) r6 = accept4(r3, &(0x7f0000680000)=@hci={0x0, 0x0, 0x0}, &(0x7f000012b000-0x4)=0x6, 0x80000) getsockname$packet(r5, &(0x7f000093a000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000a23000-0x4)=0x14) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f0000240000-0x4)=0x0) recvfrom(r6, &(0x7f0000585000-0xb6)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb6, 0x402000, &(0x7f0000cda000-0x10)=@sco={0x1f, {0x7ffffffffffd, 0x8, 0xffffffffffffffff, 0x2, 0x1dee, 0x0}}, 0x8) clone(0x1000000, &(0x7f000046e000)="a966175dc51bb1edbcb2b59a4ef249ff0a48f8c4f9442134357ac3a49ba39bd4ef0d28781368573ea38d5dde524719c4fa46a06769ac75d4b602ada8fe231d485ce78a6676b708a09689ecdb5592ea961e9b68694ba4ae153cec77040c8374875d8050a18d719e6e7b295013c8b3eae13afbc9884b073c1bddcf065349d8ae5d1c8fe3f13d2d0369b7e48b77e58aea7479b9746043b77b048cf8d945b1bf1d065daf13a40bf2aa1c6d8b31e80b068a6aa269db74e4d24121de759676fbc60428aeff524985ea696f3eded05bd3", &(0x7f0000113000-0x4)=0x0, &(0x7f0000f92000)=0x0, &(0x7f000022d000-0xb7)="0a1b0f905e4e913a7c96976e37a684cb5e8740405ce4d414cc074ee94595c3b140fd3061f6477b6740d956982407ef78a121945243d6f7887290288ea85372983d580fd485594e420d87eff546b68b9b335c8f41b3c71efe6d33c9da8ad3fd004dfa20b636af6c2de2dd84b0c3d40b58e7b65c9e1c408428f1e8b75a4778d2ef838b05f0e98b544a9a0aa7376e3969f4af154f3252b561fdd25a383244cfd0c83638444a1baeafb7b7992dd8eecc013c285124ac9982fc920ccae266874f9c9777f6c94f4c2de898c5a57f887911ca1d4b5bbf85a01449bc16fb4ca8acf2c23c9bf130b4") pipe2(&(0x7f000094a000)={0x0, 0x0}, 0x80800) ioctl$sock_bt_hidp_HIDPCONNDEL(r7, 0x400448c9, &(0x7f0000583000)={{0x4, 0x6, 0x800, 0x8, 0x400, 0x4}, 0x1}) ioprio_set$pid(0x3, 0x0, 0x6) connect$inet(r4, &(0x7f0000930000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$sock_cred(r5, 0x1, 0x11, &(0x7f0000c19000-0xc)={0x0, 0x0, 0x0}, &(0x7f000050f000)=0xc) ioctl$DRM_IOCTL_MAP_BUFS(r7, 0xc0186419, &(0x7f0000b47000-0x18)={0x4, &(0x7f0000da4000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000e1e000)=[{0x2, 0x11, 0x0, &(0x7f000089f000-0x11)="0000000000000000000000000000000000"}, {0x3000000000, 0x20, 0x4477622c, &(0x7f00002c3000)="0000000000000000000000000000000000000000000000000000000000000000"}, {0xffffffffffffffc6, 0xd4, 0xeb, &(0x7f0000c5a000-0xd4)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, {0x6, 0x28, 0x85, &(0x7f00000bf000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000"}]}) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r4, 0x84, 0x66, &(0x7f000089d000-0x8)={0x0, 0x7fff}, &(0x7f00001c9000)=0x8) fchown(r2, r0, r8) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r6, 0x84, 0x1d, &(0x7f0000451000)={0x1, [0x0]}, &(0x7f0000b13000)=0x8) getsockopt$sock_buf(r4, 0x1, 0x1c, &(0x7f0000866000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000c23000-0x4)=0xf5) sendto$inet6(r7, &(0x7f000029b000)="ec26ee7c8cba18bdc4ef605e2565838f3da0f7364156561bebe6593da184e960f6bf040a023387a6d7ecc0c432c98bb7ac0b509c9b13a6fb90250b98401b882d536cb5ac0646826cb343f62b5e4f688cb731f5909306c92902e625ae5acf79da1c", 0x61, 0x8000, &(0x7f00003da000-0x1c)={0xa, 0x2, 0x54, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5}, 0x1c) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r4, 0x84, 0x7a, &(0x7f0000b52000)={r9, @in6={{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, &(0x7f000045c000)=0x98) 2017/12/07 04:21:11 executing program 4: rt_sigaction(0x1b, &(0x7f00002e5000-0x20)={0x81, {0x3}, 0x40000001, 0x8}, &(0x7f0000000000)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f0000b6c000+0xace)={0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f00008bb000)="2f6465762f6877726e6700", 0x20001fffe, 0x0) ioctl$KDSKBMETA(r0, 0x4b63, &(0x7f00000e8000+0x198)=0x1f) ioctl$TIOCGSID(r0, 0x540f, &(0x7f0000de4000-0x4)=0x0) r2 = getpgrp(r1) setpriority(0x0, r2, 0x100070) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000566000-0x4)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f000043f000)={0x7fffffff, 0x200, 0x9, 0x7, 0x0}, &(0x7f00001c5000-0x4)=0x10) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000493000)={0x0, 0xaf, "3d02a2a60e6a8af287e0322b27c22e1203741ef936f75f1426ee52d9f8c761dfbb5ac8b7e27649340f1d94a4cfb2e84c0af02e1d7ec2ba96927fdfb9142c71028da9fd19db1556623e796bc628c958c1779b06319860cd089debd08542873e649a18eb6abfcf57406126296e485fe1a54610bfef1279c50c178def97015de549c92a7740ecc2ae41e0753c64629778d0cac27348f3dd8958fde60e5a6b586d80b314c30411195eea0630ff2180e113"}, &(0x7f0000745000)=0xb7) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000e58000)={r4, @in={{0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x200000000000006, 0xffffffffffffff70, 0x7, 0x42}, &(0x7f00006ba000)=0xa0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000334000)={0x0, @in={{0x2, 0x3, @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]}, 0x8, 0x7fffffff, 0x7fffffff, 0x5d, 0x0}, &(0x7f00009fb000)=0xa0) getsockopt$inet_sctp_SCTP_STATUS(r3, 0x84, 0xe, &(0x7f00009bd000)={r5, 0x100000001, 0x80, 0x0, 0x800, 0x0, 0x9, 0xff, {r6, @in6={{0xa, 0x2, 0x7f, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x101, 0x1, 0x100, 0x1}}, &(0x7f0000784000-0x4)=0xb8) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r3, 0x6, 0x1d, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000c39000-0x4)=0x14) r8 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) r9 = accept$inet6(r3, &(0x7f000005e000)={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000df6000)=0x1c) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f00008fc000)={0xbe, {{0xa, 0x3, 0x3ff, @loopback={0x0, 0x1}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r9, 0x84, 0x65, &(0x7f0000ca9000)=[@in6={0xa, 0x2, 0x331, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1f}, @in={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x20, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8675}, @in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x8, @loopback={0x0, 0x1}, 0xfd9f}, @in={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x9, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}], 0x9) capset(&(0x7f00002d0000)={0x20080522, r2}, &(0x7f0000a7d000)={0xffff, 0x8, 0x100000006b0, 0x0, 0xfe3b, 0x8003}) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r3, 0x84, 0x1e, &(0x7f0000364000-0x4)=0x5, 0x4) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r3, 0x84, 0xc, &(0x7f00009e9000-0x4)=0x0, 0x4) r10 = ioctl$KVM_CREATE_VCPU(r8, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r8, r10, &(0x7f0000aad000/0x18000)=nil, &(0x7f0000401000)=[@text64={0x40, &(0x7f00003fc000-0x51)="4d0f1951000f01cf66baf80cb86092018cef66bafc0cb807000000ef260fc75e0db9341001c00f32440f20c0350c000000440f22c0262e4c0fc79d00000000640f01f86436f3642e0f0626654ac07300e5", 0x51}], 0x1, 0x0, &(0x7f00008d4000)=[@cr0={0x0, 0x10}], 0x1) preadv(0xffffffffffffffff, &(0x7f000092e000)=[], 0x0, 0x0) r11 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000016000)="2f6465762f6877726e6700", 0x40000, 0x0) ioctl$TCGETA(r0, 0x5405, &(0x7f0000c4d000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$KVM_CHECK_EXTENSION(0xffffffffffffffff, 0xae03, 0x3) accept4$inet(r11, &(0x7f00007f4000)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00001f6000)=0x10, 0xa85ca94f5c6122ca) getsockopt$inet_sctp_SCTP_RTOINFO(r11, 0x84, 0x0, &(0x7f0000dc8000-0x10)={r7, 0x6, 0x1fffc0000000, 0xfff}, &(0x7f0000b53000)=0x10) ioctl$KVM_RUN(r10, 0xae80, 0x0) 2017/12/07 04:21:11 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000002000-0xf)="2f6465762f73657175656e63657200", 0x80, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_timedreceive(r0, &(0x7f0000001000-0xe1)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xe1, 0x100000001, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000000a000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f000084d000-0xf)="2f6465762f73657175656e63657200", 0x40, 0x0) r2 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_REMOVE(r0, 0x4c80, r2) r3 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$nfc_llcp(r1, &(0x7f0000002000-0x60)={0x27, 0x2, 0x4, 0x2, 0xffffffffffffffff, 0xfffffffffffffff7, "344c202bf608c56c48c24ca8a3ee8f76c91a085043dd9abd0200ae7c69ae4c1c50725def43be849d61607118e6cb9a57be7a05ccb4c0d43f062e5c4e7b7b57", 0x0}, 0x60) setsockopt$inet6_udp_encap(r1, 0x11, 0x64, &(0x7f0000000000)=0x10000002, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(r0, 0x540f, &(0x7f0000000000)=0x0) ioctl$sock_FIOSETOWN(r3, 0x8901, &(0x7f0000000000)=r4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f0000001000-0x10)={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(r1, 0x29, 0x14, &(0x7f0000002000)="3f80b3fe3fe1255bf1c2a6e66cebc2ee22647d6b2460b4395c8f03469cef7f1d6edc52b0877048e66348caa6f9a3c63edc3bfe7e27f6cbc37e0ed0f0c57eec056e3176b39addc113f4a697c05c391c19dcf650a7869ab385acc7e0bd953b46fcc526570a27b0c749a5f0c76476c69c743295e315ece1a7fb6a", 0x79) r5 = geteuid() mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = add_key$keyring(&(0x7f0000003000-0x8)="6b657972696e6700", &(0x7f0000006000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffffa) r7 = add_key(&(0x7f0000002000)="7573657200", &(0x7f0000004000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, r6) keyctl$get_persistent(0x16, r5, r7) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x4003, 0x2010, 0xffffffffffffffff, 0xfffffffffffffffd) r8 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)="2f6465762f72746300", 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RM_MAP(r8, 0x4028641b, &(0x7f0000002000-0x28)={&(0x7f0000f55000/0x4000)=nil, 0x1, 0x3, 0x4, &(0x7f0000b6a000/0x2000)=nil, 0x61a}) getsockopt$netrom_NETROM_T2(r8, 0x103, 0x2, &(0x7f0000001000-0x4)=0x3, &(0x7f0000002000)=0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000000000)=0x0, &(0x7f0000000000)=0x0, &(0x7f0000000000)=0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgroups(0x5, &(0x7f0000002000)=[r11, r9, r10, r10, r10]) 2017/12/07 04:21:11 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x15, 0x80005, 0x0) perf_event_open(&(0x7f000001d000)={0x400000002, 0x78, 0xe5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fef000)="2e2f66696c653000", 0x20) mount(&(0x7f000000a000)="2e2f66696c653000", &(0x7f000000b000-0x8)="2e2f66696c653000", &(0x7f000091d000-0xc)="62696e666d745f6d69736300", 0x1, &(0x7f0000fc1000-0x1)="f3") r1 = syz_open_dev$sg(&(0x7f0000000000)="2f6465762f73672300", 0x83c, 0x6) r2 = gettid() ioctl$GIO_SCRNMAP(r1, 0x4b40, &(0x7f0000de8000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x102, 0x0, 0x0, 0x80000, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0}, r2, 0x5, r1, 0x0) ioctl$KVM_SET_PIT(r1, 0x8048ae66, &(0x7f00000d7000-0x70)={[{0x1, 0xffffffffffff8001, 0x1, 0x3, 0xf, 0x3, 0x1ff, 0x9351, 0x8, 0x2, 0x40, 0x7, 0x8}, {0x775, 0x7, 0x2, 0x5, 0x7cf3e6a, 0x8, 0x6, 0x2, 0x2, 0xb35, 0x3, 0x80, 0x1}, {0xda, 0x3, 0x800, 0xffffffffffffffff, 0x6, 0xa6d5, 0xa424, 0x3, 0x65, 0xfffffffffffffffd, 0xae2d, 0x7f, 0x3}], 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) clock_gettime(0xa, &(0x7f0000305000)={0x0, 0x0}) waitid(0x1, r2, 0x0, 0x7ffffffa, &(0x7f0000ec7000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r1, 0x10e, 0x4, &(0x7f00007e3000-0x4)=0x9, 0x4) getitimer(0x4, &(0x7f000030e000)={{0x0, 0x0}, {0x0, 0x0}}) write$evdev(0xffffffffffffffff, &(0x7f000082c000-0x78)=[{{0x0, 0x0}, 0x400, 0x8, 0xffffffffffff062c}, {{0x0, 0x2710}, 0x3, 0x3, 0x8416}, {{r3, r4}, 0x0, 0x9, 0xb}, {{r3, 0x0}, 0x1, 0x6, 0x40}, {{0x0, 0x0}, 0xc96, 0x0, 0x8000}], 0x78) clock_gettime(0x0, &(0x7f0000fcc000-0x10)={0x0, 0x0}) setsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f000059e000)={r6, r5}, 0x10) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f000070c000-0x4)=0x704, 0x4) r7 = openat$hwrng(0xffffffffffffff9c, &(0x7f000075c000-0xb)="2f6465762f6877726e6700", 0x4000000003c, 0x0) ioprio_set$pid(0x1, 0x0, 0x7eb0) ioprio_get$pid(0x2, r2) r8 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000438000)="2f6465762f6877726e6700", 0x101000, 0x0) syz_open_pts(r8, 0x4000000000000400) fsetxattr(r7, &(0x7f00005f1000-0x10)=@random={"6f73782e00", "2f6465762f6c6f6f702300"}, &(0x7f000003c000-0xb)="2f6465762f6c6f6f702300", 0xb, 0x3) perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x8, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0xd34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffff, 0xffffffffffffffff, 0x0) mknod$loop(&(0x7f0000cd8000)="2e2f66696c653000", 0x2, 0x0) sync() sync() getsockopt(r0, 0x114, 0x2713, &(0x7f0000be4000)="00000000000000000000000000000000000000000000000000", &(0x7f00007ce000-0x4)=0x19) getsockname$ipx(r1, &(0x7f0000bf3000)={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, &(0x7f0000c26000)=0x10) 2017/12/07 04:21:11 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000614000)="74756e08000000000000008000000000", 0x0) pwritev(r0, &(0x7f000017d000)=[{&(0x7f00005a8000)="c2", 0x1}], 0x1, 0x83007) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(0xffffffffffffff9c, &(0x7f0000f0b000)=@ethernet={0x0, @random="000000000000", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000cf8000+0x7f2)=0x10) ioctl$sock_ipx_SIOCIPXNCPCONN(r1, 0x89e3, &(0x7f000095f000-0x2)=0x10ce) fcntl$getownex(r1, 0x10, &(0x7f0000974000-0x8)={0x0, 0x0}) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xfe, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4002, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0}, r2, 0xffffffffffffffdf, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000fc6000)={0x0, 0x2}, &(0x7f00006f0000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000a09000)={r3, 0x9, 0x2, 0x6, 0x0, 0x3}, &(0x7f00007cf000)=0x14) mmap(&(0x7f0000000000/0x836000)=nil, 0x836000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r4, 0x107, 0x12, &(0x7f00001af000)={0x0, 0x6, 0x0}, 0x4) setsockopt$packet_fanout_data(r4, 0x107, 0x16, &(0x7f000001c000-0x10)={0x1, &(0x7f0000cb1000)=[{0x6, 0x0, 0x0, 0x0}]}, 0x10) setsockopt$packet_rx_ring(r4, 0x107, 0x5, &(0x7f0000b45000)=@req3={0x2, 0x0, 0x4, 0x80000001, 0xb4, 0x7, 0xc59}, 0x1c) r5 = socket$inet6(0xa, 0x1, 0x0) sendto$inet6(r5, &(0x7f00003f1000-0x2)="", 0x0, 0x20000041, &(0x7f0000470000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000836000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xf5b000)=nil, 0xf5b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = socket(0x10, 0x2, 0xc) getsockopt$sock_cred(r6, 0x1, 0x11, &(0x7f00006a0000)={0x0, 0x0, 0x0}, &(0x7f0000cd0000-0x4)=0xc) getsockopt$SO_PEERCRED(r6, 0x1, 0x11, &(0x7f0000507000)={0x0, 0x0, 0x0}, 0xc) setreuid(r7, r8) setsockopt$SO_ATTACH_FILTER(r6, 0x1, 0x1a, &(0x7f0000610000-0x10)={0x2, &(0x7f0000616000)=[{0x28, 0x0, 0x0, 0x7ffffffefffff}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) write(r6, &(0x7f000061a000-0x23)="1f0000000401ffd60000010000000000000000000100000000000000000000", 0x1f) mmap(&(0x7f0000836000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res$synack(&(0x7f0000837000)={0x0, 0x0}, 0x1, 0x0) syz_extract_tcp_res$synack(&(0x7f00005b8000)={0x42424242, 0x42424242}, 0x1, 0x0) 2017/12/07 04:21:11 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000989000-0x78)={0x2, 0x78, 0xde, 0x0, 0x0, 0xe09e, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x800000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000000, 0x8000000000000, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f000054a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdd, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x3, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x100000000000000, 0x2, 0x0, 0x3, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getitimer(0x1, &(0x7f00007b9000)={{0x0, 0x0}, {0x0, 0x0}}) write$evdev(0xffffffffffffffff, &(0x7f000004d000)=[{{0x0, 0x2710}, 0x5, 0x8000, 0x8}, {{0x0, r1}, 0x1, 0x4, 0x0}, {{0x77359400, 0x0}, 0x1, 0x4, 0x5}, {{0x77359400, 0x0}, 0x4, 0x1000, 0x20}, {{0x77359403, r0}, 0x1616, 0x4, 0x6}, {{0x0, 0x0}, 0x3, 0xf4, 0xfffffbffffff2df9}], 0x90) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f000056f000-0xc)="2f6465762f6175746f667300", 0x40, 0x0) getsockopt$netrom_NETROM_T2(r2, 0x103, 0x2, &(0x7f00003fc000-0x4)=0x1, &(0x7f000026f000)=0x4) r3 = socket(0x400a, 0x0, 0x80000001) syz_open_dev$ircomm(&(0x7f0000eff000)="2f6465762f6972636f6d6d2300", 0xae9, 0x60840) ioctl$sock_FIOGETOWN(r3, 0x8903, &(0x7f0000894000-0x4)=0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x40, 0x0, 0x9, 0x400, 0x0, 0xa6c3, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x3, 0x0, 0x0, 0x10001, 0x0, 0x0, 0x0}, r4, 0xffffffffffffffff, 0xffffffffffffffff, 0x2000000000000000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$alg(0x26, 0x5, 0x0) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) r6 = socket$bt_rfcomm(0x1f, 0x0, 0x3) r7 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x8000) connect$inet(r7, &(0x7f0000005000-0x10)={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) bind$inet6(r5, &(0x7f0000bb7000-0x1c)={0xa, 0x2, 0xd2, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xfffffffffffffffa}, 0x1c) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r8 = socket(0xa, 0x3, 0x8000000000003c) getsockopt$inet_mreq(r8, 0x0, 0x23, &(0x7f0000e3a000-0x8)={@remote={0x0, 0x0, 0x0, 0x0}, @empty=0x0}, &(0x7f00006a6000)=0x8) syncfs(r6) setsockopt$bt_hci_HCI_TIME_STAMP(r8, 0x0, 0x3, &(0x7f0000a12000)=0x3f, 0x4) 2017/12/07 04:21:11 executing program 4: seccomp(0x1, 0x0, &(0x7f0000045000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f0000520000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00006b0000-0x28)={@common="67726530000000000000000000000000", @ifru_map={0x2, 0x1f, 0x0, 0x0, 0x0, 0x0}}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f00007ff000)={@common="67726530000000000000000000000000", @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) clock_settime(0x0, &(0x7f0000ab1000-0x10)={0x77359400, 0x0}) connect$inet(0xffffffffffffffff, &(0x7f0000464000)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) dup2(r0, r1) ioprio_set$uid(0x3, 0x0, 0x0) r2 = socket$inet6_icmp(0xa, 0x2, 0x3a) socket$netlink(0x10, 0x3, 0xf) getsockopt(r2, 0xffff, 0x7f, &(0x7f0000002000-0x55)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000000000)=0x55) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000fa1000)={0x0, 0x0, 0x0}, &(0x7f0000fa1000)=0xc) fcntl$setown(0xffffffffffffffff, 0x8, r3) ptrace$setopts(0xffffffffffffffff, 0x0, 0x0, 0x0) ptrace(0xffffffffffffffff, 0x0) socketpair(0x8000001001, 0x4, 0x5, &(0x7f00003bf000)={0xffffffffffffffff, 0xffffffffffffffff}) socket$inet_udp(0x2, 0x2, 0x0) 2017/12/07 04:21:11 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x0, 0x804, 0x1) sendto(r0, &(0x7f0000444000-0x12)="120000001600e7ff00f9e90009339b0f0a9b", 0x12, 0x0, 0x0, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000fd8000-0xc)="2f6465762f72666b696c6c00", 0x1, 0x0) munlock(&(0x7f000011e000/0x3000)=nil, 0x3000) ioctl$sock_inet6_tcp_SIOCINQ(r1, 0x541b, &(0x7f0000001000-0x4)=0x0) getsockname$netlink(r0, &(0x7f00001a6000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000d19000)=0xc) mmap(&(0x7f0000000000/0x2d000)=nil, 0x2d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sndtimer(&(0x7f000002a000-0xf)="2f6465762f736e642f74696d657200", 0x0, 0x40000) ioctl$SNDRV_TIMER_IOCTL_TREAD(r2, 0x40045402, &(0x7f0000b02000-0x4)=0xffffffffffffffff) ioctl$SNDRV_TIMER_IOCTL_SELECT(r2, 0x40345410, &(0x7f0000001000)={{0x100000001, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r0, 0x118, 0x1, &(0x7f0000558000)=0xfffffffffffffc01, 0x4) clock_gettime(0x1, &(0x7f0000312000)={0x0, 0x0}) ioctl$SNDRV_TIMER_IOCTL_TREAD(r1, 0x40045402, &(0x7f0000aaf000-0x4)=0x1) r3 = epoll_create1(0x0) pipe2(&(0x7f0000d3a000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f000000e000-0xb)="2f6465762f6877726e6700", 0x111400, 0x0) mmap(&(0x7f000002e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCCONS(r4, 0x541d) accept$ipx(r3, &(0x7f0000d9c000)={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, &(0x7f000019a000)=0x10) read(r0, &(0x7f0000231000-0xf2)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf2) ioctl$TCSETAW(r5, 0x5402, &(0x7f000002d000)={0x10a, 0x4, 0xeb9, 0x4, 0x2, 0x8, 0x80000001, 0x80, 0x8, 0xfffffffffffffff9}) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f000002b000-0xc)={0x0, 0x0}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r2, 0x40505412, &(0x7f000001d000-0x50)={0x0, 0x8, 0x0, 0x0, 0xf, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$sock_void(r4, 0x1, 0x24, 0x0, 0x0) getsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000796000-0x10)=@syzn={0x0, 0x0, 0x0, 0x0, 0x0}, 0x10) ioctl$SNDRV_TIMER_IOCTL_START(r2, 0x54a0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000436000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000ca5000-0x4)=0xc) 2017/12/07 04:21:11 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f00004be000)="2f6465762f76637300", 0x4000, 0x0) getsockopt$packet_int(r0, 0x107, 0x8010, &(0x7f0000fab000)=0x0, &(0x7f0000820000-0x4)=0x4) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r2, 0x0, 0x27, &(0x7f00004c6000-0xc)={@multicast1=0xe0000001, @loopback=0x7f000001, 0x0}, 0xc) r3 = syz_open_procfs(0x0, &(0x7f0000008000-0xd)="6e65742f6d6366696c74657200") getsockopt$inet_sctp6_SCTP_CONTEXT(r3, 0x84, 0x11, &(0x7f0000dd9000-0x8)={0x0, 0x20}, &(0x7f0000d21000)=0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f00009fa000-0xc)=@sack_info={r4, 0x7c19, 0x100000000}, &(0x7f00002ac000-0x4)=0xc) mmap(&(0x7f0000000000/0xf69000)=nil, 0xf69000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_timeval(r5, 0x1, 0x14, &(0x7f0000a16000-0x10)={0x77359400, 0x0}, 0x10) setsockopt$inet_mreqn(r5, 0x0, 0x27, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0}, 0xc) setsockopt$inet_mreqsrc(r5, 0x0, 0x28, &(0x7f0000520000)={@multicast2=0xe0000002, @loopback=0x7f000001, @rand_addr=0x0}, 0xc) ioctl$KVM_SET_CLOCK(r0, 0x4030ae7b, &(0x7f0000d21000-0x30)={0x2, 0x1c00000000000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x12, &(0x7f000038b000-0x4)=0x3, 0x4) setsockopt$inet_msfilter(r2, 0x0, 0x29, &(0x7f00009b8000)={@local={0xac, 0x14, 0x0, 0xaa}, @loopback=0x7f000001, 0x1, 0x5, [@empty=0x0, @loopback=0x7f000001, @multicast1=0xe0000001, @loopback=0x7f000001, @multicast2=0xe0000002]}, 0x24) ioctl$sock_inet6_tcp_SIOCOUTQ(r3, 0x5411, &(0x7f0000288000)=0x0) setsockopt$bt_BT_VOICE(r0, 0x112, 0xb, &(0x7f00008bd000)=0x3, 0x2) sendfile(r1, r3, &(0x7f0000aaa000-0x8)=0x0, 0xe5) fcntl$getown(r2, 0x9) getsockopt$inet_sctp6_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f0000c71000-0x4)=@int=0x0, &(0x7f0000d3c000)=0x4) keyctl$join(0x1, &(0x7f00001fb000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}) ioctl$KVM_SET_FPU(r3, 0x41a0ae8d, &(0x7f0000048000)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x8, 0x7f, 0x0, 0x0, 0x6c, 0xf002, 0x107000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1f, 0x0}) 2017/12/07 04:21:11 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x968, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000000000)=[@in6={0xa, 0x1, 0x800, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9}], 0x1) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f00004c4000-0x4)=0x0, &(0x7f0000de3000-0x4)=0x4) r2 = socket(0x11, 0x2, 0x0) socketpair(0xa, 0x6, 0x10000, &(0x7f0000a82000-0x8)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r3, 0x40a85321, &(0x7f00004b1000)={{0x100, 0x3}, "706f7274300000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x13, 0x800, 0x41, 0x0, 0x4, 0x9b4c878, 0x3f, 0x0, 0x2, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r5 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fa0000-0x10)="2f6465762f73657175656e6365723200", 0x410000, 0x0) ioctl$KVM_CHECK_EXTENSION_VM(r5, 0xae03, 0x40) ioctl$KVM_RUN(r4, 0xae80, 0x0) ioctl$KVM_GET_DIRTY_LOG(r5, 0x4010ae42, &(0x7f00005d3000-0x10)={0x10200, 0x0, &(0x7f0000d37000/0x4000)=nil}) r6 = openat$cuse(0xffffffffffffff9c, &(0x7f0000899000-0xa)="2f6465762f6375736500", 0xe800, 0x0) r7 = getpgrp(0xffffffffffffffff) ptrace$getsig(0x4202, r7, 0x2, &(0x7f0000fd8000-0x10)={0x0, 0x0, 0x0, 0x0}) ioctl$EVIOCGMTSLOTS(r6, 0x8040450a, &(0x7f0000b0a000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000fa4000-0x28)={@common="62637368300000000000000000000000", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$DRM_IOCTL_SET_VERSION(r4, 0xc0106407, &(0x7f0000c9f000-0x10)={0x0, 0x3f, 0x0, 0x6}) fanotify_mark(r6, 0x10, 0x2, r6, &(0x7f0000d31000)="2e2f66696c653000") ioctl$TCSETAF(r6, 0x5404, &(0x7f0000eab000-0x14)={0x0, 0x9, 0x9, 0x7ff, 0x0, 0x401, 0xfffffffffffffffd, 0x7ff, 0x5, 0x9}) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000334000)={0x0, 0x6, 0x0}, &(0x7f000094d000-0x4)=0xc) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r6, 0x84, 0x71, &(0x7f0000ef0000)={r9, 0x8}, &(0x7f000001b000)=0x8) setsockopt$inet_mreqn(r1, 0x0, 0x20, &(0x7f00008b6000)={@rand_addr=0x0, @multicast1=0xe0000001, r8}, 0xc) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000c92000)={0x0, 0x0}) accept4$inet6(r11, &(0x7f000000a000)={0x0, 0x0, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f000000d000-0x4)=0x1c, 0x7fffc) setsockopt$inet_int(r0, 0x0, 0x4, &(0x7f0000002000-0x4)=0xfffffffffffffffd, 0x4) ioctl$PERF_EVENT_IOC_PERIOD(r4, 0x40082404, &(0x7f00000e0000-0x8)=0x8001) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r5, 0x84, 0x6c, &(0x7f0000f12000-0xab)={r10, 0xa3, "45fe921c4c22617427a5e8e494db806c437ecd31625a84dafd68a3e7f10b2b3b519ce5923656fc510c3c01bc3410c68ccead2baeb8841e85a1002490e68e46416d0f40d85e743657519129d72f3636178279765eb45085e5b96fa667fab5eebd376697f91e292f9bd72df80f0400f8aabfd0fc6c92e92b6c567ad692b3cc59188202e018c2adcc8c43f610c0dbeda206d83ac5db308db09858373b3b5388f345c82f81"}, &(0x7f00004b2000)=0xab) 2017/12/07 04:21:11 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000ee7000-0x1c)={0xa, 0x3, 0x20, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8}, 0x1c) r0 = accept4$inet6(0xffffffffffffffff, &(0x7f0000fd5000)={0x0, 0x0, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000fd6000-0x4)=0x1c, 0x800) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f00002c7000-0x4)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000fcb000)={0x0, 0xffffffffffffffff, 0x2}) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x24, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000001000-0x78)={0x1, 0x78, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xac, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x20000000ffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000198000)={0x1, 0x78, 0x5, 0x0, 0x0, 0x0, 0x0, 0x3, 0x3fe, 0x1, 0xffffffffffffff20, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffff, 0xffffffffffffffff, 0x0) r2 = memfd_create(&(0x7f00003fe000-0x12)="2173656c662a235c70726f632f5d656d3000", 0x3) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0xbe, &(0x7f0000fe6000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0xb0, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@dest_unreach={0x3, 0x4, 0x0, 0x0, 0x0, 0x0, {0x25, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x11, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, @rand_addr=0x1, {[@end={0x0}, @timestamp={0x44, 0x14, 0x0, 0x0, 0x0, [{[@empty=0x0], 0x0}, {[@rand_addr=0x0], 0x0}]}, @ssrr={0x89, 0x1f, 0x0, [@remote={0xac, 0x14, 0x0, 0xbb}, @rand_addr=0x0, @broadcast=0xffffffff, @remote={0xac, 0x14, 0x0, 0xbb}, @multicast2=0xe0000002, @empty=0x0, @rand_addr=0x0]}, @lsrr={0x83, 0x13, 0x0, [@multicast2=0xe0000002, @rand_addr=0x0, @rand_addr=0x0, @multicast2=0xe0000002]}, @lsrr={0x83, 0x23, 0x0, [@multicast1=0xe0000001, @multicast1=0xe0000001, @multicast1=0xe0000001, @broadcast=0xffffffff, @local={0xac, 0x14, 0x0, 0xaa}, @multicast1=0xe0000001, @rand_addr=0x0, @loopback=0x7f000001]}, @cipso={0x86, 0x13, 0x0, [{0x0, 0xd, "df21741175882f00000009"}]}]}}, ""}}}}}, 0x0) get_thread_area(&(0x7f0000159000)={0x6, 0x0, 0x1000, 0x640a247e, 0x80003, 0x7, 0x800, 0x3, 0x7, 0x9}) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x29, &(0x7f0000fa7000)=0x6ff3, 0x4) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = socket(0x11, 0x802, 0x0) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f000045c000-0x28)={@common="6c6f0000000000000000000000000000", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$packet(r4, &(0x7f0000f29000)={0x11, 0x0, r5, 0x1, 0x0, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x14) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r6 = socket(0x2, 0x2, 0x0) bind$inet(r6, &(0x7f0000002000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r7 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r7, 0x1, r6, &(0x7f0000579000-0xc)={0x3, 0x0}) sendto$inet(r6, &(0x7f0000007000)="", 0x0, 0x0, &(0x7f0000000000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(r3, 0x4) socket$inet6_udp(0xa, 0x2, 0x0) poll(&(0x7f0000d5e000-0x18)=[{r7, 0x8, 0x0}, {r2, 0x100000080, 0x0}, {r1, 0x4, 0x0}], 0x3, 0x200000003) bind$packet(r2, &(0x7f00006af000-0x14)={0x11, 0x0, r5, 0x1, 0x10001, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x14) 2017/12/07 04:21:11 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7de2, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x6, 0x0) r2 = dup(r0) setsockopt$bt_BT_SNDMTU(r2, 0x112, 0xc, &(0x7f0000120000)=0x9, 0x2) bind$inet6(r1, &(0x7f0000276000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r3 = socket$inet(0x2, 0x800000000000005, 0x8) r4 = socket$netlink(0x10, 0x3, 0x0) sendmsg$netlink(r4, &(0x7f000001a000)={0x0, 0x0, &(0x7f0000008000-0x10)=[{&(0x7f0000a8f000-0x3c)=[{0x11, 0x1d, 0xffffffffffffefff, 0x4000000000000003, 0x1, "07"}, {0x2b, 0xe000000000000002, 0x201, 0x0, 0x800000000001, "d082acd0d66716dac94ffc8ffbad0e9e4467a98fb49e844adc9a8d"}], 0x3c}], 0x1, 0x0, 0x0, 0x10}, 0x28080) listen(r1, 0x1000000400981b) ioctl$int_in(r1, 0x5452, &(0x7f00006d2000-0x8)=0x800) r5 = dup(r3) ioctl$KVM_GET_SUPPORTED_CPUID(r5, 0xc008ae05, &(0x7f0000b64000-0xd1)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") r6 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$sock_SIOCBRADDBR(r3, 0x89a0, &(0x7f0000d4a000)=@generic="1300ccbafab20cd48f006cbae4470d3e") connect$inet(r6, &(0x7f0000001000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r5, &(0x7f000000c000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r7 = syz_open_dev$sg(&(0x7f0000b7c000-0x9)="2f6465762f73672300", 0x0, 0x20800) prctl$setmm(0x23, 0x20000000009, &(0x7f000062d000/0x4000)=nil) vmsplice(r3, &(0x7f0000e2f000-0x38)=[{&(0x7f000008c000-0x9e)="46249d8a8d14e276df9da933daba19808d748931a58710e22944f0816d7e77f36d6032b164c9f2088c5995b6722fed475ab4a05b1ee60c8664177dc207a256f1340c0175b2f4154cf3e89e250f5da9f58a7f7833582b56e38d9667198b8a5b8868bf88bedd0c2ded51dbbeace020bd5e07512c5cdc9188562862752d2f15d03c9a98798bc3d813bf82defcb063e6f9e1751a791519495a6cc3d1ecbf5c30", 0x9e}, {&(0x7f0000760000-0x76)="035b1ed4d4840f999b60a35b11380ffc561b252e9c8036810725b16886c8001dca35c07aceeac90ef989b38ec5fa2c3da149818b3ab6abdf821563a9504a778f7f92d509e7f1cdb4b7241ffed8f07df023d9a3878cf7131ddb1caa837515cb4864f9f9294af8f8b8e1291ee08e6ed919f71cb97a2cd0", 0x76}, {&(0x7f0000271000-0xc3)="8f40763c482a8fae758cee4478893ee6cb754ca319276eb40cefd5bb2acd70971f4422cb6d9b3967ec239620dd9bfcdb711093c7cf786a82c3346686fa75d557dcf1965028e71b10842dda546ad7714ae6831a7c11ce4f09af815cb28dfff7909d7df10a4258e971668958585641d807989d7b53cf9826bf2e6fb1c7613a07f83988bf9946b4e7a79629c4883c17bc026749eca55208fdbc42a992c2cc3f6349d1bedba713413539a50b3928a431e1fde145e22153cdc832a6f4bfbd2eda2d79b3ebf7", 0xc3}, {&(0x7f000076d000-0xa)="5a2c057beffa1f389b4a", 0xa}, {&(0x7f00002da000-0xb9)="0b854e952486c11a3ee18e8af80e53be534d156c6c00dbbc9ef76843dbe62128cade09f1c1b81826120c4707e9d40e1edc4871b2c1667cf593ae0627db9dd0f52d3beeb1ac357fd2c626f20ef78298b6763364c3241bc3bc63838029b83527561ae105c1553942ff0f9b20dbb1ee4a1f6d68414113f563cb66233cd83cca455474ae48d3e2cbdfaa18357e4603d6db624438cfe17b4651453dd90ff14ede4e89e44b5ffbad330c149a132e47e5e41aa7cd94c1250a309278b1", 0xb9}, {&(0x7f00000ab000-0x76)="3efe424f1398a025c2f008c9b203f54f98005672e28a9d6b9afe1bb8389c985e9c1b38693e756e7b965bb4a6fa678d4a10a2a423a428bca3932d0111959a98f070f61988358e6f0b5fec114d67761c4d8cc8a420af398097f9293b38a9af26aad4f4d5543b1ed487a3bcbcc29e0355b40cf2d9d7927d", 0x76}, {&(0x7f0000f2e000-0x5)="50ae9088740fc4c9bbcb86166bb6c66d232d98fde484c2c2e2f212d1ab0e6f4fb64acbb17f0e8fc9930e816ea891d987ace87923e280204fd3c22fdf36c7b1d929933c942c1b1a4338e678b9d685a341a36b", 0x52}], 0x7, 0x2) ioctl$TIOCOUTQ(r7, 0x5411, &(0x7f00004a8000-0x4)=0x0) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000046000-0x11)="2f6465762f7161745f6164665f63746c00", 0x0, 0x0) r8 = socket(0x2, 0x80003, 0x6) setsockopt(r8, 0x0, 0x23, &(0x7f0000d2c000)="", 0x0) socket(0x100007, 0x400000000080805, 0x8003) shutdown(r1, 0x0) 2017/12/07 04:21:11 executing program 5: mmap(&(0x7f000016d000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) mmap(&(0x7f0000a63000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r0, 0x1, 0x2, &(0x7f0000a64000-0x14)="a744d06a71cf3a4bd3fd9502226bbd99c87f55fb", 0x14) connect$inet(r0, &(0x7f0000a61000-0x10)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x7) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)="2f6465762f7667615f6172626974657200", 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$packet(0xffffffffffffffff, &(0x7f0000001000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f000016d000)=0x14) ioctl$sock_inet6_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f0000a63000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3, r2}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = creat(&(0x7f0000000000)="2e2f66696c653000", 0x20) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = open(&(0x7f0000000000)="2e2f66696c653000", 0x0, 0x0) r5 = accept$inet(r0, &(0x7f0000552000-0x10)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000002000-0x4)=0x10) setsockopt$inet_dccp_buf(r5, 0x21, 0x8f, &(0x7f0000170000-0xa4)="2c34f9356c391bcf879037cf6937e928c9bd4ffb84492871e26a135a2b120dba0a20f37f87eb860814d4077b559abce0d7ed0b9a56bc5dc97f3c95c29f8dd4b2f59798c13d77068d6832a3d21aed24d16b6368da65e007b67cf1ddcac29df0f3f894050a5cf405e075d9089bd827c301bf9c089b6aa8f6385e509a67d15d85905416b4027c631c4ebbb3182642cbb7380a22f9fbb74b670e9aa5617bd165e1d0fe630b99", 0xa4) shutdown(r0, 0x0) listen(r0, 0x0) sendto$inet(r5, &(0x7f0000a62000)="400008", 0x3, 0x0, &(0x7f0000022000-0x10)={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000002000-0x4)=0x6, 0x4) shutdown(r5, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, &(0x7f0000003000-0x10)={0x3, &(0x7f0000170000-0x18)=[{0x1, 0x200, 0xc9c, 0x5}, {0x80000000, 0x8, 0x9, 0x800}, {0x7f, 0x2, 0x4, 0x80000000}]}, 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$llc_int(r4, 0x10c, 0x8, &(0x7f0000001000)=0x0, &(0x7f0000002000-0x3)=0x4) socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000a64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r5, 0x84, 0x14, &(0x7f00007d3000)=@int=0x0, &(0x7f0000a64000)=0x4) 2017/12/07 04:21:11 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x0, 0x0) capset(&(0x7f00000fc000)={0x19980330, 0x0}, &(0x7f0000244000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) shmget(0x0, 0x1000, 0x10, &(0x7f00008af000/0x1000)=nil) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vcsn(&(0x7f0000001000-0xa)="2f6465762f7663732300", 0x1000, 0x10043) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fremovexattr(r1, &(0x7f0000001000)=@random={"62747266732e00", "6d696d655f74797065766d6e65743170726f636d643573756d00"}) lseek(r0, 0x0, 0x2) bind$bt_sco(r1, &(0x7f000011e000)={0x1f, {0xfffffffffffffffd, 0x7fffffff, 0xfffffffd, 0x1, 0x2, 0x4}}, 0x8) bind$netrom(r1, &(0x7f0000f2b000-0x48)=@full={{0x3, {"0d34c6195c8e2f"}, 0x1595}, [{"28d5a880358353"}, {"20276d09b10951"}, {"ec3683d88830b0"}, {"18998e4073adac"}, {"ca0f986effc779"}, {"a3bab63a9a4a9c"}, {"8dfdfea4a6d215"}, {"3caee5f6ad47b5"}]}, 0x48) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_sco_SCO_CONNINFO(r1, 0x11, 0x2, &(0x7f0000530000-0x66)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f00004a5000-0x4)=0x66) r2 = socket$netlink(0x10, 0x3, 0xc) mlockall(0x3) sendmsg$netlink(r2, &(0x7f0000012000+0x808)={0x0, 0x0, &(0x7f0000009000-0x10)=[{&(0x7f0000dc7000)=[{0x11, 0x1d, 0x719, 0x0, 0x0, "0b"}], 0x11}], 0x1, &(0x7f00005e3000-0xb0)=[], 0x0, 0x0}, 0x0) getsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000e10000)=0x0, &(0x7f0000f8b000)=0x4) ioctl$void(r2, 0xc0045878) ioctl$KDADDIO(r1, 0x4b34, 0x40) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000552000)="2f6465762f6877726e6700", 0x1, 0x0) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000a52000)={&(0x7f0000d7f000-0x8)="2e2f66696c653000", r3}, 0xc) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000c38000-0x18)={0xaa, 0x18, 0x0}) shmget(0x2, 0x3000, 0x54000000, &(0x7f0000512000/0x3000)=nil) shmget(0x1, 0x1000, 0x10, &(0x7f00000fd000/0x1000)=nil) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f00001fc000-0x8)={0x0, 0x0}) shmget$private(0x0, 0x4000, 0x50, &(0x7f0000061000/0x4000)=nil) 2017/12/07 04:21:11 executing program 7: mmap(&(0x7f0000000000/0xf73000)=nil, 0xf73000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000f73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$alg(r0, &(0x7f0000660000-0x58)={0x26, "6165616400000000000000000000", 0x0, 0x0, "67636d28616573290000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) bind$alg(r0, &(0x7f0000886000)={0x26, "6861736800000000000000000000", 0x80000004f, 0xe, "5f5f6362632d73657270656e742d7373653200000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = accept$alg(r1, 0x0, 0x0) socket$alg(0x26, 0x5, 0x0) sendmsg$alg(r2, &(0x7f0000760000)={0x0, 0x0, &(0x7f0000397000)=[{&(0x7f00004db000)="9d0b503eca1b10668ab31fc2700a7d324f97e178ec96cf0041d0201c70da89cede0401546e8fd96d6333691644b29a9d3a8d4d6fd752ca91c7ec14de997cb43876513235559154bcd28f3812195c7dca987cffcd94e56cc8ef3342fa272fd1f70b9291400bcca512f34c49b15a6f7bcf6640753ccac4c0279c3dfaa40ed6b6e71a6c8c98587babea", 0x88}, {&(0x7f0000b22000)="3a8b142321d6ba1cdbdadcf6f6395640c3b054dd5ba26413b8972cab8a54abfdb8887af88b9565ebff5ea63d4f73cac7ed15d7cc3da1f40e8b2cf38c9c1b6ee9b12a6042400bb3276377d089e3d89dc5700d795c0ae2113b96b604f6241bb31b6678cc515f234904826202f26bc07a22e8cbbb88c94ad2b9973c3e70e27bcb6634b9df08a7ce59f7", 0x88}], 0x2, 0x0, 0x0, 0x4040040}, 0x40000) r3 = accept$alg(r0, 0x0, 0x0) mmap(&(0x7f0000f73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$alg(r2, &(0x7f0000c8a000-0x38)=[{0x0, 0x0, &(0x7f0000d6a000-0x30)=[{&(0x7f00007ed000-0xd3)="c7ef21dd2ad842552dddedb397076323f8727f71f64993093160a277727f86dffc02795f1ecc3c95669d8e3786cb84fb13ecd68d92f7aeb98a8ac23ee1fd52ddb03ba844575b9b84c13693e3d51ffe98844465b8c11fa20d1e2c0b477a56094130103056ccb44a50e4695eb3aaa8681ce2edb2f5be2f7b8ab48285157baa8078c73f527382e7f522161cf26fcb47488731d4f7e9bf50570a1aa305d120d31fb9d64b8bef533dab92881d7d4c10141218565a85a76ea9596992f32fc40a76b5bd7f1e5812e0ff3491648ae235a8f55c5e2edca8", 0xd3}, {&(0x7f000018e000-0xad)="85d29117b002f9a6db91dfd848948bbea4486a23ed7477b5aa5dfac1ba257caadabc7dd98cd2729c315f72f825f6ad08310c5c179125d0708c602e5786e325666973a3b88e2b7fd713d8323d48a9b75236e2047964eb47591eeb441ba79587672035ca76f6adffc67a218f6d9b9e7d1381ad2e6099bf6495052e542dfae93ba62f76df47ae89f348169f7c648c1f09c26769804bc07a05244efaf44678e2ac0681247cffa5b8a7fdfcf70c9827", 0xad}, {&(0x7f0000ed4000)="fdf7b439984b158e655e77262f3f202bf2d09d44af1d1260c63887cb1b168688b0f8a7f7edeb37927a05ab56b23c9e71355ec91818654f97e03ed1c728865d54b207b54b2cdbb375d7a68c0449bc9e688d3a4aec2b092546a4edf2a2c99e69d992b16487d5f3151a5f684af594e844498dc03f419fc027a730ebe79eb5c030c2fbd3d9cb9c689023fe3c85b3d064b363fc0bc23c6cc2b5ec6171dae4cf543e6055781c5e8909582e72293c32a161015fb3922a7c4fcdb73f09d92df55c62b8b8053401ce25f5ad0e1205460f2ba826f7c8b570596c8653b6e2592c6f50171893e30e", 0xe2}], 0x3, &(0x7f0000f74000)=[@assoc={0x18, 0x117, 0x4, 0xc4}], 0x18, 0x4}], 0x1, 0x4000080) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000649000)="beedcb9dc7250c04a34849fd14d5dd2d7867d48a2ef2419d0ccabe7b6e0cf3d5d71acb7dbc2e79bc0274910be918e07c080453364086b92a587f2df4c1bfd8f040b526f6f6b84e792349880d030257144436adc717c744c579da97392c0ddfd36f24f01b7384d76a1c4b53b98be877d41eb14caff1868eeddcfa9ab31820165bf10f961e87ccdc12baaa6e065acbff6624db9ce57cd511ab8d487119faeb", 0x9e) mmap(&(0x7f0000f74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$alg(r1, &(0x7f0000f75000-0x38)={0x0, 0x0, &(0x7f0000f74000)=[{&(0x7f0000e7f000)="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", 0x1000}], 0x1, &(0x7f0000df0000)=[], 0x0, 0x20008090}, 0x41) sendmmsg$alg(r3, &(0x7f0000368000)=[{0x0, 0x0, &(0x7f0000932000-0x30)=[{&(0x7f0000b28000-0x2)="d95e", 0x2}], 0x1, &(0x7f0000336000-0x18)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x8000}, {0x0, 0x0, &(0x7f00003d7000)=[{&(0x7f0000d42000-0x76)="b93e0d94bdfd6ebdbcd346870f73cf3eaeedd4044591c9b57f8415ef337331008eb6d5025da6d81d9d3611ea747117bb952ea364b0d058d1b3faf653522ac8278ced4e983e258044b8a8d0b637aa45d2621e57c71bac1ede88c887f453ab2a1d06de79a967075bcc5e224b763d2e36033c40c24876f6", 0x76}], 0x1, 0x0, 0x0, 0x12}], 0x2, 0x4040040) recvmsg(r3, &(0x7f00001f5000)={&(0x7f0000a06000)=@alg={0x0, "0000000000000000000000000000", 0x0, 0x0, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58, &(0x7f0000234000-0x30)=[{&(0x7f0000be5000-0x5)="0000000000", 0x5}, {&(0x7f0000f72000-0x3a)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x3a}], 0x2, &(0x7f00008e6000-0x57)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x57, 0x8a}, 0x20) mmap(&(0x7f0000f75000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f75000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f76000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f76000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f76000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f76000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f76000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r3, &(0x7f0000c0c000)={&(0x7f0000f76000)=@generic={0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x80, &(0x7f0000f77000-0x50)=[{&(0x7f0000f77000-0xca)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xca}, {&(0x7f0000f77000-0xab)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xab}, {&(0x7f0000f76000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xa2}, {&(0x7f0000d26000-0x6a)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x6a}, {&(0x7f00001bb000-0x4)="00000000", 0x4}], 0x5, &(0x7f0000f77000-0xe3)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xe3, 0x3}, 0x40012042) recvmsg(r1, &(0x7f0000b2e000-0x38)={&(0x7f00007ec000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000f75000)=[{&(0x7f000088c000-0x11)="0000000000000000000000000000000000", 0x11}, {&(0x7f000074b000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x95}, {&(0x7f0000f12000-0x1000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}, {&(0x7f0000f75000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xe4}], 0x4, &(0x7f0000ec7000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x6b, 0xffffdffb}, 0x2021) 2017/12/07 04:21:11 executing program 1: mmap(&(0x7f0000000000/0x267000)=nil, 0x267000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000267000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000127000)="2f6465762f6e65742f74756e00", 0x0, 0x10000000000087fe) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f000000e000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_mtu=0x6}) r1 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8932, &(0x7f0000012000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x0}) socket(0x19, 0x8000b, 0x9) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x100, 0x0, 0x0, 0x0, 0xfffffffff7ffffff, 0x0, 0x9, 0x0, 0x0, 0x2, 0x0, 0x0}, 0x0, 0x8, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000baf000)="2e2f636f6e74726f6c00", 0x4) perf_event_open(&(0x7f000000a000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000000a000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x668, 0x0, 0x0, 0x4, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = gettid() perf_event_open(&(0x7f000000a000)={0x5, 0x78, 0x4c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x1, 0x6, 0x4, 0x0, 0x0}, r2, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) symlink(&(0x7f0000682000)="2e2f636f6e74726f6c00", &(0x7f000000a000)="2e2f636f6e74726f6c00") r3 = perf_event_open(&(0x7f000000a000)={0x5, 0x78, 0x0, 0x0, 0xfffffffffffffffe, 0x7, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x3, 0x20001008, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r2, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) open(&(0x7f000000f000-0xa)="2e2f636f6e74726f6c00", 0x0, 0x0) r4 = openat$rfkill(0xffffffffffffff9c, &(0x7f000000d000)="2f6465762f72666b696c6c00", 0x8000, 0x0) msgget$private(0x0, 0x80) getdents(r4, &(0x7f0000ff2000)="000000000000000000000000000000000000000000000000", 0x18) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0xa3d3, 0x0, 0x0}, r2, 0x0, r3, 0x0) perf_event_open(&(0x7f000000a000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x8000, 0x0, 0x0, 0x0, 0x3, 0x20001000, 0x8, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000070d000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) symlink(&(0x7f000000d000-0x5)="2e2f636f6e74726f6c00", &(0x7f000000a000)="2e2f636f6e74726f6c00") r5 = open(&(0x7f000000f000-0xa)="2e2f636f6e74726f6c00", 0x0, 0x0) getdents(r5, &(0x7f0000001000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x73) mmap(&(0x7f0000267000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000b8000-0x11)="2f6465762f7667615f6172626974657200", 0x40, 0x0) 2017/12/07 04:21:11 executing program 3: clone(0x0, &(0x7f0000525000-0x2)="", &(0x7f00001b9000-0x4)=0x0, &(0x7f000019d000-0x4)=0x0, &(0x7f0000eba000-0x2)="") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f000000d000-0x8)="2e2f66696c653000", 0x80040, 0x0) fcntl$setlease(r0, 0x400, 0x0) mmap(&(0x7f000030c000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlink(&(0x7f0000b25000)="2e2f66696c653000", &(0x7f0000d18000-0x8)="2e2f66696c653000") mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f0000014000)="2e2f66696c653000", 0x80040, 0x0) fcntl$setlease(r1, 0x400, 0x0) mmap(&(0x7f000000a000/0x4000)=nil, 0x4000, 0x3, 0x34, 0xffffffffffffffff, 0x15) recvmsg$kcm(r0, &(0x7f000091f000)={&(0x7f0000a89000-0x10)=@ipx={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, 0x10, &(0x7f000091d000-0x40)=[], 0x0, &(0x7f0000464000-0x41)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x41, 0x69}, 0xffffff) ioctl$DRM_IOCTL_GET_MAP(r1, 0xc0286404, &(0x7f0000017000)={0x0, 0x6, 0x1, 0x12, &(0x7f000000d000/0x4000)=nil, 0x8}) exit(0xa) fcntl$getownex(r1, 0x10, &(0x7f0000006000)={0x0, 0x0}) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) wait4(r2, 0x0, 0x20000000, &(0x7f000065d000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = open(&(0x7f0000002000-0x8)="2e2f66696c653000", 0x6c02, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat(r3, &(0x7f0000009000-0x6)="2e2f62757300", 0x0, 0x3) semget$private(0x0, 0x7, 0x1705) mmap(&(0x7f0000000000/0xfd3000)=nil, 0xfd3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000000a000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = memfd_create(&(0x7f0000b2f000)="2d2400", 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000fd4000-0xc)="2f6465762f6175746f667300", 0x101001, 0x0) socket(0x8, 0x7, 0x80000000) r5 = syz_open_dev$evdev(&(0x7f000062a000)="2f6465762f696e7075742f6576656e742300", 0x0, 0x1) dup(r4) writev(r5, &(0x7f0000792000-0x23)=[{&(0x7f00008e9000)="4e0124", 0x3}, {&(0x7f00001d0000)="378b3786e015a1ead78da8122f6bc7c544b7d7a1664ea094b86b658b", 0x1c}, {&(0x7f0000b38000)="95bc9ae2cab49857472096e0d65b84a854905d1ec8e20db96d8e6807547be9225d5ad699579d34dc0253b10ad50c9c40b85586884fc8401e86bee7fed0a7a9a567dbdf59c638645bf7f8e12496c52bc0c8a6483c518754a37cb855cd0ca4cb8c9c92b87c567824b8eec504b9a0416c09c38ca91569bc4c6aec30fec110c82e205f70a06c77f5c2064fe6fcedfbc67abcf984a50c2d1d1bc13618db6b4a2ae18fcbb821f37260eea477747a465ef8a4bbe437701bf06e131feb08645a66", 0xbd}, {&(0x7f0000b65000-0x85)="bdcb8f47cd1800a8121c24e74d1f4a6822798ee6f66967e96105f534a0bda5209df405602713157bb3f067b7a1ddc235e35c38f0bf72630ae34985138bdeb12664bf6fbd1daabf0ee451ece1968af6136cd018602dbcf31aa0351a63d38e90d298c203ccb0e8b5ebff930426c27056bbbeda426c061c2d94fbec44edf0baf72d8f42bfd56c", 0x85}, {&(0x7f00008fb000-0x25)="6fd901ec4a92c43e738bdcd2fecd6a03bfeb97735476ff07fd7c348dd6be59ebfe9d763374", 0x25}, {&(0x7f0000758000-0x69)="3675346b8f3f6b21cf088a60fa1c6f424031583a769935dcfb1f15fbce268ceca2084c8c315571530f715ec73daae443f708bf7c26a13ca2141147698ffc55dbb80e07a0d5756f16f820b07cba75f52f21e7fd7ee0b7383642e5f82c0845b2ee0b6057da4ac7af2aeb", 0x69}, {&(0x7f0000ffb000)="", 0x0}, {&(0x7f000058b000-0x1000)="c0493dfb8a4a308c2d2df2ff838452c726cb490758d2090ef02834c4b8f13b751c89bafcaaaf7ce971a52821996309aaeea339cde49e74e6bb5dd5b437ffe8b49c1f287caa0c756e0953071bb20d98acfa67205d4ea7dc9cd37c2d4393c53fc367b40932a8919993dee2538ed7a0fc0e4a061e2c6ebe872d5c79d6cad3fc69dfa3c687683f27d0733fe215b7e9c2f6dd13d5d521fad00a0de33d7b666c8a273f419bdbabda248e13b0c35c8dc8ff18560b1d43db44d7fe6fc2068ae7e49bea7023f681321bb5b99b19c4ff87bfb05d8d89ca6cc93ea6cac3bf07210ec97e12c04116e178da84cac5e577c2601b51e6be8ea8e65996b38565a4fd07b83ef25c44d610416b246f3a22b03b181bcd8e296e8fea2acdc7436c24fe8e1c9776f7fe98251f6f04ec904325ff5f3c53afc05696db04845ae8306d4879b9734021417525ced5f159184dc0ed75a1543e1c2061eda9d1bfe621cbaa69746a7a1a302ec08814b209fe20848b39d4c33b9fa79ea988487b40e8e3cef658039bfffe4ee6844dfa2b9da923812a5845bca792beed9c9ff9079a16f911c093770b93fe6dd4c28ae139974677b58fe54f4f439893008514832f8b96a208b4d1d2853097fdf3434b7b7af644c78e69c3ad359267bae3685574e3e118a56f2cb9a316403415956fb7798767e2fcb3316a0a49715884fdeaa1ffac37b18164e5c5e155b90392748c5c57c485e278acae538b30eaaac18a7f8d9a476350dd833777cd947f10238d0a4f0fcc8d3fdf0eacfb21546ad4a57d98d30e953668249c0dfd9bf48f5d3aac3e364e143bc73fe15c758d2ba77fa0791cc0ed7e00ddee2dd0deebce39c98c1f652237e7cc49315257d8976669fd9f82f5e7535db962d02a927b610888f390e313c5120277ea9760b868fe2bbc9961579173f134f981479768e5b51b71df92a6a139be228444236e80cae67e26450b0581bcf10197e6ed545162617c92d75dd3c4edc88c6134273b9b92b425140837fa018d519aa765034fbbc53c8400656324c20c1bfb4c204076e26b9bb8ce2af70b73828c4ea962b307c014a786afdde2ab3c2b3ddb5812d6107895883ee28103abca987a9a9fc9b9771b715a1617ce46abfba2841b7a7e06961e503ccc1b3fc0811b93197c95cce5a9d26b0343633353b73ed9eaf00d10edee61f3745d55abaf216bcddf346ed17ac547007395e4e571fcbdf3d02ee9244d2950801a03ea0758b58ef50d62b4948d9d775667b3fde0f59d1b1a06c361a5f2144f91db9e5b37b4e67aefca965c601a04a93121716bdedad77d5f49e38d11cf0885dd8709598d00f4944b0a7e09a610cdd8f43461995773cc8d956ffbffb86a788e25269c1b3a76065b0c68087545031e949e2db32462eebc47fcb9ee44cbe72da70182e316be5300c3bb13b512453100095a772eb73bfeb99554bb2494211842ec1064eb1e42dd68bfbf5ac971fb1a8ae14a1bb8d5e07446f6461271df6758223ac9a7ed7dd2b1af006f85653420ee324fc1677d0031d42f38941b815e917f1713ddb4749be7313d593e8621a18f75d2b342482e61e71f3c7ec3926416e77e2919d3305d40a570f08a583b347fc6a784a01d1599130e9463049ec19aa193a2399998abd188a25e8e7029b03c2b86410011ea866afb96e4f31dc804065d9c42777a375dc9f00c57f7976add49c07c3f9fe670acc0d3e5ac6516cb32d7c83af868a66f5a9e5f38da68b3e0f2285dd0e2fdf4f02eae90ac1e8acc6e0fe0f30ca6bb8692caea4d86b97f2f3930b2708c624f135c1cf3c2a965f53982de97fa35b3b2caf0d89d74c24080768756530a827669a54d8df6c27c15a155884cbbfd9936b61d95702fc00cda75d348e1bad7e2b614e7764da852e1f773bb1c6bd1867496d19eeb7a35a7f83c47b2c5e3c5e31299402cbb6363517e926e689619de34789fed673c812aaf6492ead4f85e322ecf5e999a74e9482b86516c920e73b5b3865dc6d5dde931d8d48fb0f61d1a5667873d75a59cdb0e05db5a9c675b19bd4c1875a3f38648dc15abb74fc1fcfd72d7d8628978eecd41af610815eb6899c76e0ea58f1f017496c72c9a3b5b232ee66b55d86fbf0d23577f54d6f583b9a454ce50e4328ecf8e89e64593987997056c400e114feda80335c9285d36df781cbdc33f94e82c9a667681c29df9404300e73d0b038ba6ff5172f5e88ecd15e582550b75fb048fcceaa931398371aebd90c20100b8cb554b499591afc922728c372585be105e166a596367a6e1bb2fcfd27d17b874a02b151a3170a6b1d29c6de978e6fb54855190a681a62fe7522ec25f8bd94e03803883f5560b24aa8830e76a3e9a86f298624261671bdd3552db1874a8d5a1b9ad873c5aea62ad04c845129f79e8e69e51525a1177f63719b3daed7dbb4cc2ea29e63cb4a9c334e835135360135955017b5ca94b0de71f52926d269d188e159245ac349a88a45c8f9fd91cbecf7a0e8f71086adfacfadde2471f33f6cfda1050f61d153a8a20cb38b0607e9d630883858c874a71f441201ff4a1bdc2dd3a02df7b58d95b3a5c2e28b4c5721bc9213673a9fb009eb0aacf5042ae080ee026ee72f0f4be7b7b554fc34fe0bd9e83cea7bc3e5d1f35961b4b2ff85ba23fa8b1e80d23bb325e1c0dcc9b1b3d0d67cdb2cb6a3f9104b38ef4b126285af2c1f3fb5c65f9d3de8769fdbcd13cdb7a7e5c2510052016a9b2b563e59a7ed112a24121509bda0fafeab3481250f16f47eafa1c6c735799027202e39ff5b68d28d7828b8127cb0cb5be62f589a58149f4ccb133ebb052656767640d561fbc2e71868fe3b7ef9cf046f17794398be5a1e1dc509fecdb68239665735c340c86bdf3732556b783340ee379e58754794aa238f143e74fb3447c65f14f35d71afaac5df0753b6b0dfd7a548c20564a350a5d3a8530ebdf91fe7ccc6f2366f76983d8f359861ef9a632b71e581d0581c5d4fc525cdc300a2000bf834861c0e8e73ce7e52adf91e0f6a9e76155febe78820e71786003e846d03abe21a9dfdeaac5db5f3ef4a4d8b556113fe276a876837f3c0ddd48cd69f661f5c6bd87b9a2802d7ffa6b3c7f5ddddc5a6b603e44652c080c0b083727ff31afb1446913515a2ace80c041c402b3910d9e6cb333e3a89471912476a0be7edf06785bb2376492dcdbd344a97fa600376ce8d65abd7288b8df50a498af2016d55052de51ad0d55c98b67fd1589b1f2589963a57d81c82161fc51985c6c5b0cf508d58e1f5b6f1ca10754381ff43e05d2789980310fb5841d0d2e4d0d714acb3ce76aa7c6617340a8dda331fa5313457e253e3317541480f59642a096c2d394ad6bae9d97ca52fae8c8e408f22237ec81013e16fa0d682cf89848bb85483262176c7ef45955971fde6d23cb33559a06c7c129131a5c050e075f8b4e7a0716db4b5f5212dd932177c7c52d441bbd6ebbdbe656b34139dc0865d00d3d98ef0b26191c3979a1f75990942563af4ab0e9100d556ae4a285201df5450b8d270f77cd1ed19ea320422794cfbccc84e66a9b1be3d9da56e31b35206319b64ec206a5b705588392891021582336b06246dad071b1af5f02c905f620a5bbfbaee810a51e65b03365177f646716188a7a70def7dc33c0148b4c8251f8c122504805d0282ab625de00e7951d0ba3da3b9fd49d5502bbd9d7b0993ef5accc8d7e840d4af3ff21e648d4998bb1488c7c543513bc198b17e17992177c52a674336a1dfa350a86a0c57da30749434047f245a6abfb839e6f15e6d28079abe155e9ca5e5063407998c63ef5833ec3fd778a377ea700260f817e17706afa98a23c9cc180a1f8ee79dcdca6d9fba2f9c5f0a2b8f3677881eb1dc3039acfa0b6d112a296dc0f4d982fe048148c8d8164cbe3d1a44a81cce72d242f108019c8b8aa130ccaa9ccb3d3927cd99f97de9cbdb64ee314228a426382935fc4e4d0cd754d602f41b99a6eda022062f4c8151a5f20ee257b3d73eac3372b041de699fb28f9d8a83d001b2e5dd7e3ac1cc7c3b1142ed49467fac8acd05f979efb38be5a1ed5eaf47fd44ff4b32b520db8285ea693bf38338b930ebf3d4b99858bc65561ac1345de14b0a26ec80f93ed7099ed8799f3adc86b8911383bdcff3946afb3bdce614d75405318f6c7c085d9bcad34f4ba54bff81bc4b264a9bf9fd6fa554a97beb894ba2acd417b95d47b2f1cae3bbdf5806a21a4b4a3d8e46f7a1af2a0e764cff25e385d3e3b9ada98589bb75cf066bf943e366eca31aa5460f0095b2fe8938f6b2a6e1f1e5297a8338d7641ed133b4080704151e6673b6faf79d38de0d0bba422875c21ac1196697c9ecdd965db295d0972c4de8c69837ee8588a46964e36385465fab3a34cebb8e208c9a83d28c18ff8b6a52c236bb74941b0be03ffe2f8d178478be229006d63d5b71a308449dfb2420c9b56c5af206564dbb20f812d54c7397a34e274a4b4dda3fbcceba345bac9c32bcf59858f994bfccfa879bd1b3e7f5b16fe1170593962f102dd3a2d45d0c8723b891515f06df882995c8a55eb29a186e23d7d280fa564cba5e7ab93e0fce04b35e8ef3e8a5a06adb6f4c2342b8e6469b3d43e9eeaad5f8434f8befaea2aa417e5a3de0939be394aae3f6e38d69c48147e0894bf2e7224ec262fffdf6dab9007f662ecc71f78a729b2a4e7ace8acde7d1c32c2f2de55b44b8b20ac8983ca8095c53f4f892593828740a267a80691fb6fac09a0eeda02b35f306c17d318b2021c260a4534703418dc11184ac205e16ca304804ff9d63f49c61a5056e19ca0af205c5bad6d6c63f0f7357bff0152be2d13714d54f134892286c6cf7b259b8c74b65ef671565f67eb09a819b3849e6eb3a26b69d074b3ec712fa8eb6f3c6e306c54ef7df9da1d2a99f990fe16f88864a6b366ba5e6409a3994b8f5184e8fc7ee9daba6dd18be74cf0fe5131ad00f58d10262a499892ac5269999a268eafbbc48212321f5d50d7268a5ebe7ba771b7b98bf18c26f7f7ff007fbe246aeca22c90f0070d99cd4624d831c3c220854a772b6425c121302e42b54c2359cf52236ade2d499ec1e665cbc2c52e667ec093ed52bcdecd227d8a24ff2cda22f7ff580ec52639a61bd3d2982e62a4688b9c0067a81e2d8a452997cc1867a55253065efd4661dce45566b63445eec399a731269c40c3367c7d08bf04d6e08fc40ee1da2aafc89fd750dabe75b2727b110c66c95cd4e1dab0129abd41174af4d25056dc462d676947988c3c2bfd2d21edaceb513540a8b4e0d2a7f94880ff5114c1835fd83aa6b24ebd800d856f0774fd9fd3b13cc4b7630e9de27540c5f0eccb3cd4f3babe503cf583cf282cf84f394114e3a9ee3b2098104490b78a39178c3cf8a8ed42802bc77ba23be864f783191aaec0d7cbce17d2458ac2dcec89a3d7aa6db466475776990db15fba89486202181b037eb1ce47e11ddd60d1132a47fa272578abbe916aa182ac2bb7495d49da19912fd5f457daa4423adb0145bc1a89d3686b09abf8af158f770c481074421a4a3a00ef0adcc37e0ea748440ce89179e34530b4f11dd68875cc072d53865d20312cb6e76b251f75a9783fb4c12812a2e828e07e7c5ef007e4f5470af15af35c0c1d125cbdb2d16be99692637b75c34872438d87f2e46004108e40145c387834cd13c2d51e054e1800a3aeb497a7f5ce4379c46f3eb17a165a7ff341dd2cce98057ec172626e61bba5c6f883149d28f725b15051d95a8f0f160a1eade12333a88b52f13151e8339282d907458b", 0x1000}, {&(0x7f0000e34000)="bc56f5a8d2401716aa29dc87f508576eaaf3577da0e3a6430c0df3e2fd29a6cb000000037a007b2d37f79d890675cf9630644983f6c779a32ab7c81b6d4405335c66e45fe73e0f8100d9767fdda958b2e235101d7136bfa54ffd5c979ce99d5d6acd38256240f50d1307d117f7f8a4d91e07adfba3aaf3562b2d7f6180183084c5ad925fc6917c4bd7e224cc6a2e842848269b8c7b4d", 0x96}], 0x9) fstat(r4, &(0x7f000064b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2017/12/07 04:21:11 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x1, 0x20007fffffff) r2 = add_key$keyring(&(0x7f00001eb000)="6b657972696e6700", &(0x7f0000456000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffff8) r3 = request_key(&(0x7f0000258000)="2e726571756573745f6b65795f6175746800", &(0x7f0000ebe000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000b32000-0x3)="2a2b00", r2) r4 = request_key(&(0x7f0000b51000)="7472757374656400", &(0x7f0000503000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000cd7000-0x2)="2700", r3) keyctl$restrict_keyring(0x1d, r4, &(0x7f000038a000-0xd)="646e735f7265736f6c76657200", &(0x7f0000187000-0x1)="00") get_thread_area(&(0x7f00002e7000)={0xf4, 0x1000, 0x2000, 0xce0, 0x1, 0xfffffffffffffffa, 0xf3, 0xffffffff7fffffff, 0x66, 0x10000}) socketpair$packet(0x11, 0x2, 0x300, &(0x7f0000c7a000)={0x0, 0x0}) r6 = accept4(r1, 0x0, &(0x7f0000f92000-0x4)=0x0, 0x80800) getsockname$packet(r6, &(0x7f0000b2f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random="000000000000", [0x0, 0x0]}, &(0x7f0000abb000)=0x14) setsockopt$inet_mreqn(r1, 0x0, 0x23, &(0x7f0000566000)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, r7}, 0xc) r8 = shmget(0x3, 0x3000, 0x0, &(0x7f0000d32000/0x3000)=nil) shmctl$IPC_INFO(r8, 0x3, &(0x7f00005f0000-0x44)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") open(&(0x7f0000fee000-0x8)="2e2f66696c653000", 0x42, 0xa3) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0x10, 0x802, 0x0) write(r5, &(0x7f00002f6000-0x25)="ffffffee00000004edfc00f1000000000000200100000000000085daff0000000000000009", 0x25) mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r9 = getpgid(0xffffffffffffffff) r10 = syz_open_procfs(r9, &(0x7f0000004000)="6e7300") mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_int(r10, 0x0, 0xa, &(0x7f0000005000-0x4)=0x400000000000000, 0x4) r11 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)="2f6465762f6877726e6700", 0x0, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r11, 0x84, 0xb, &(0x7f0000608000-0xb)={0x2cb8, 0x9, 0x10000, 0x3, 0x9, 0x4, 0x7ff, 0x0, 0x6, 0x1, 0x6}, 0xb) mmap(&(0x7f0000000000/0x30000)=nil, 0x30000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x40000e2, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x2, 0x0, 0x2, 0x3, 0x0, 0x0, 0x0, 0x200, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0xfffffffffffffffd, 0x40000, 0xc1b0, 0x0, 0x0, 0x0}, 0x0, 0xfffffffffffffffc, r0, 0x2000000) r12 = fcntl$getown(r5, 0x9) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x101, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x400, 0x4b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r12, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000de1000)={0x10000, 0x4, 0x100, 0x400}, 0x10) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000958000)={0x0, 0x7, 0x7, 0x9e0a, 0x5, 0x80000000, 0x10001, 0x9, {0x0, @in={{0x2, 0x2, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x81, 0x6, 0x4, 0x401, 0x3}}, &(0x7f0000656000)=0xb8) 2017/12/07 04:21:11 executing program 2: mmap(&(0x7f0000000000/0xaec000)=nil, 0xaec000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000320000)="2f6465762f6b766d00", 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) mmap(&(0x7f0000aec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_PPC_GET_PVINFO(r1, 0x4080aea1, &(0x7f0000aef000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x3) mmap(&(0x7f0000aec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f00008ad000)={0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000aee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f00003a4000/0x18000)=nil, &(0x7f0000af4000)=[@text64={0x40, &(0x7f000071b000-0x37)="5336e70f2ada0f0674ef1d7445e349c44179c5dbc666b825018ed03506000000440f22c0d3720266ba200066ed490f011e400f20e64df4", 0x37}], 0x1, 0x3, &(0x7f0000af6000)=[@efer={0x2, 0xc00}], 0x1) mmap(&(0x7f0000aed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$vcsa(&(0x7f0000af0000)="2f6465762f766373612300", 0x2, 0x200) mmap(&(0x7f0000aed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$RNDADDTOENTCNT(r3, 0x40045201, &(0x7f00000d5000)=0xfffffffffffffffc) mmap(&(0x7f0000af0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_MSRS(r2, 0xc008ae88, &(0x7f0000af3000-0x38)={0x3, 0x0, [{0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}]}) mmap(&(0x7f0000aec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f0000132000/0x18000)=nil, &(0x7f0000aef000)=[@text64={0x40, &(0x7f0000af1000-0x6b)="48b8f4480000000000000f23c00f21f835000007000f23f866b81c000f00d00f35653e266464263e260fc7af09000000b9800000c00f3235000800000f3066baf80cb8aa601884ef66bafc0c66ed65664f0fd7c2c4a18575ae001000003e4b0f56bbd500c0fe66460f1717", 0x6b}], 0x1, 0x1, &(0x7f0000af3000)=[@dstype3={0x7, 0x9}], 0x1) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_NMI(r3, 0xae9a) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f00005b2000)={{0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0xfffffffffffffffc, 0xffffffffffffffff, 0x1000ffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0xd002, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x4, 0x3c, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x3004, 0x4, 0x0, 0x1, 0xd0e5, 0x0, 0x0, 0x0, 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, 0xfffffffffffffffe, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000fe5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000253000-0xa)="2f6465762f70746d7800", 0x100, 0x0) read(r0, &(0x7f00009fc000-0x1)="00", 0x1) ioctl$TCXONC(r4, 0x540a, 0x80000006) mmap(&(0x7f00003a7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGKBLED(r4, 0x4b64, &(0x7f0000af4000)=0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2017/12/07 04:21:11 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000005000-0x58)={0x26, "736b636970686572000000000000", 0x0, 0x0, "6563622d6369706865725f6e756c6c00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = fcntl$dupfd(r0, 0x406, r1) ioctl$KVM_DEASSIGN_PCI_DEVICE(r2, 0x4040ae72, &(0x7f000010f000-0x14)={0x707, 0x4, 0x2, 0x2, 0xd134}) ioctl$sock_inet_SIOCSIFPFLAGS(r1, 0x8934, &(0x7f0000045000-0x20)={@generic="10f65e28c7c73738fb8e91e5a35780ec", @ifru_flags=0x0}) recvmmsg(r1, &(0x7f00005a3000)=[{{&(0x7f00005a4000-0x10)=@in={0x0, 0x0, @local={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00005a3000)=[], 0x0, &(0x7f0000288000-0x4f)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x4f, 0x3f}, 0x3923b5c}, {{&(0x7f000051c000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f000056d000-0x50)=[], 0x0, &(0x7f00005a4000-0x27)="000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x27, 0x3e}, 0x190}, {{&(0x7f00005a3000)=@ethernet={0x0, @random="000000000000", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00005a4000-0x90)=[{&(0x7f00005a4000-0x63)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x63}, {&(0x7f00005a4000-0xaa)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xaa}, {&(0x7f00005a3000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xbd}, {&(0x7f00005a3000)="0000000000000000000000", 0xb}, {&(0x7f0000291000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd9}, {&(0x7f00001b5000+0x914)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x7b}, {&(0x7f00002da000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x61}, {&(0x7f00001c5000-0xa5)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xa5}, {&(0x7f00002dd000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x41}], 0x9, &(0x7f00005a3000)="00000000000000000000000000000000", 0x10, 0xde}, 0x9}], 0x3, 0x12001, &(0x7f00005a3000)={0x77359400, 0x0}) 2017/12/07 04:21:11 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffff9c) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x7ff, 0x0, 0x0, 0x80000040fe, 0x20, 0x4, 0x0, 0x0, 0x0, 0x2, 0x0, 0x1, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, r0, 0x1) pipe2(&(0x7f00009c7000)={0x0, 0x0}, 0x800) setsockopt$inet6_dccp_buf(r0, 0x21, 0xc, &(0x7f00003bb000-0x2e)="28dee4956428815836d8bcea2062131c8e6236a49a54f0769b8c7c4aa6a8e158565b8467b852e75b0e2c48e75a6b", 0x2e) ioctl$sock_bt_cmtp_CMTPCONNADD(r2, 0x400443c8, &(0x7f0000e0b000-0x8)={r0, 0x1ff}) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000ff6000-0x8)={0x0, 0x0}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e8, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x4, 0x0, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000, 0x8000000000000000, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$sock_inet_udp_SIOCOUTQ(r1, 0x5411, &(0x7f0000ff8000-0x4)=0x0) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f0000e8a000-0x9)="2f6465762f6b766d00", 0x0, 0x0) r4 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) r5 = add_key$keyring(&(0x7f0000e25000-0x8)="6b657972696e6700", &(0x7f0000d13000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xfffffffffffffffa) add_key$keyring(&(0x7f0000e76000)="6b657972696e6700", &(0x7f0000714000)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, r5) pkey_alloc(0x0, 0x1) ioctl$KVM_CREATE_IRQCHIP(r4, 0xae60) ioctl$KVM_CREATE_PIT2(r4, 0x4040ae77, &(0x7f000094f000-0x40)={0xffb, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_SET_PIT(r4, 0x8048ae66, &(0x7f00008dc000-0x70)={[{0x5, 0x10000, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x397ac976, 0x0, 0x5, 0x80000001, 0x0}, {0x0, 0x6, 0x0, 0x0, 0xffffffff80000001, 0x0, 0x4, 0x0, 0x0, 0x0, 0x6, 0x0, 0xffffffffffffffff}, {0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) accept$inet(r0, &(0x7f00009c4000)={0x0, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000aaf000-0x4)=0x10) ioctl$DRM_IOCTL_ADD_CTX(r2, 0xc0086420, &(0x7f0000aad000+0x62c)={0x0, 0x0}) ioctl$DRM_IOCTL_DMA(r0, 0xc0406429, &(0x7f00009ca000)={r6, 0x5, &(0x7f00007ac000)=[0x10000, 0xc0, 0x60e, 0x1000, 0x800], &(0x7f0000573000)=[0xa0, 0x0, 0xfffffffffffffff8], 0x6, 0x1, 0x100000001, &(0x7f00003dc000-0x4)=[0xfffffffffffffffc], &(0x7f0000b92000)=[0x0], 0x0}) ioctl$KVM_SET_PIT(r4, 0x8048ae66, &(0x7f000056a000-0x70)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0}, {0x0, 0x4000000000000000, 0x0, 0x0, 0x7, 0x400000000, 0x0, 0x2, 0x2, 0x3, 0x0, 0x80, 0x0}, {0x0, 0x0, 0x0, 0x2, 0x3, 0x0, 0x0, 0x8000000, 0x0, 0x0, 0x0, 0x0, 0x0}], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_CREATE_PIT2(r4, 0x4040ae77, &(0x7f0000d32000)={0xff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r7 = syz_open_dev$loop(&(0x7f0000f4a000)="2f6465762f6c6f6f702300", 0x0, 0x200002005) ioctl(r7, 0x8, &(0x7f0000c25000-0x1)="9b") ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000d56000)={0x0, 0x0}) getsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f0000aa1000)=0xffffffffffffffe1, &(0x7f00009b1000-0x4)=0x4) r9 = syz_open_dev$sg(&(0x7f000086c000)="2f6465762f73672300", 0x1003, 0x40) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f0000b61000)={r8, 0x80000, r9}) inotify_init1(0x80800) mmap(&(0x7f0000000000/0xf6e000)=nil, 0xf6e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/12/07 04:21:11 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f00003de000)="617474722f6b657963726561746500") write$fuse(r1, &(0x7f0000c1d000+0x225)={0x50, 0x0, 0x4, @fuse_init_out={0x7, 0x1a, 0x2, 0x10000, 0x81, 0x200, 0x6, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x50) ioctl$DRM_IOCTL_MODE_SETCRTC(r1, 0xc06864a2, &(0x7f0000609000)={&(0x7f0000a42000-0x14)=[0x6, 0x3, 0x7, 0x7f, 0x1], 0x5, 0x3f, 0x3, 0x20, 0x6, 0x400, {0x8, 0x6b, 0x9, 0xfef, 0xb19, 0x1, 0x101, 0x5bfe, 0x1ff, 0x80000000000000, 0x1, 0x0, 0x38, 0x5, "55936e53948e74cf4ddb83deae1005e869d1b8a20ab6ec89bd6c984dd80aca7c"}}) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r1, 0x408c5333, &(0x7f0000c0c000-0x8c)={0x0, 0x7, 0x1, "71756575653100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendfile(r1, r1, 0x0, 0x5) 2017/12/07 04:21:11 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000c91000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, r2, 0x0) shmget(0x2, 0x6000, 0x8000000002, &(0x7f0000822000/0x6000)=nil) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000001000)={0xaa, 0x38, 0x0}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = getpgid(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000000000)=0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000000000)="2e2f66696c653000", &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = getpgid(0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000002000-0x4)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000001000-0x8)="2e2f66696c653000", &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f0000013000)=0x0) r10 = geteuid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000002000)="2e2f66696c653000", &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r12 = fcntl$getown(r0, 0x9) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r1, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r1, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r15 = syz_open_dev$sndtimer(&(0x7f0000014000-0xf)="2f6465762f736e642f74696d657200", 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000011000)={{{@in=@multicast2=0x0, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0x0, 0x0}, 0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) r18 = getgid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x540f, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000002000-0x8)="2e2f66696c653000", &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r21 = getegid() r22 = fcntl$getown(r2, 0x9) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, 0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000001000-0x4)=0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f0000004000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r2, &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r27 = getgid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000001000-0x8)="2e2f66696c653000", &(0x7f0000013000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r30 = getegid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$unix(r0, &(0x7f0000013000-0x150)=[{&(0x7f0000013000)=@abs={0x1, 0x0, 0x3}, 0x8, &(0x7f0000001000-0x10)=[{&(0x7f0000000000)="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0x1000}], 0x1, &(0x7f0000002000-0x38)=[@rights={0x38, 0x1, 0x1, [r2, r2, r1, r2, r1, r0, r0, r0, r1]}], 0x1, 0x4000001}, {&(0x7f0000012000)=@file={0x1, "2e2f66696c653000"}, 0xa, &(0x7f0000001000)=[{&(0x7f0000001000)="e539adf0220562c9245973b4be62edaa4d89e9286ee228b589f0b2720ad8a87f35c4251179fe3f0d6dfb5c519946e8f5af7e2539ac3ac1dd590b1ebf3c90df05c0be5b9e3f847e47ccf3d9f06b530b5e900d11547480e8b53078fe65bd17dd4f580c986454aa014e237e", 0x6a}, {&(0x7f0000000000)="dbd2a294c842a645d2b1d524e1dc31fac8b6bc60accf", 0x16}, {&(0x7f0000014000-0xd)="328c0e0ab46491c3564fc66bb2", 0xd}, {&(0x7f0000001000-0xc4)="7d7087e5c5f3c7df632e802b6ac726a8e8219053c719479e226fd747b5d0c5ed93547038a407c1673c06186d1396dcd86caa2f8bbb67832df7bbabef0e75e46cb41d4103ac84c96475886c59c9ff28f48255cb7d237e48cfb48cba13d1e6ac5276b9a814718d544eac8e5bc0cc3c9e5be4ed50355cb00e37fc42ba31f8e504385103341a2bdcaf54a1b7f02c6db260d10a6a772543a0386a8fce36bd4723ef036be2b10f50826d00167aebda25d354741f8c56d89e5aa4af920bbf9e00d19b4c9a5b928e", 0xc4}, {&(0x7f0000001000)="cea1b72b0b63ff9b7b436f9058f52ffa5889817a0a12cf724af9aac3dfac1ff91473b3c2ba1fd452b9be43c2ec2cf29742e69b062877bf2d5feacff8af7300ae811064cf3a02c5285f12ea5570c3c5b2c762330bc1da4adf9369f0c7a297011eb64d106cdd333b53951efdfc1e833e91e1cecbf493af2baf5ffd803a7d5ca047eb221d81847d4eb292787776b08c544fca7e992412f3", 0x96}, {&(0x7f0000000000)="2359a1385d22c251dd40d89244811f44bc224e135f4f37f8aed3c728d4f038d0fe74c361bcf7a4b847f8", 0x2a}, {&(0x7f0000000000)="", 0x0}], 0x7, &(0x7f0000001000-0xd0)=[@rights={0x20, 0x1, 0x1, [r0, r1, r1, r1]}, @rights={0x30, 0x1, 0x1, [r0, r1, r1, r1, r0, r2, r1, r0]}, @rights={0x28, 0x1, 0x1, [r0, r2, r0, r1, r2]}, @rights={0x20, 0x1, 0x1, [r2, r0, r2]}, @cred={0x20, 0x1, 0x2, r3, r4, r5}, @rights={0x18, 0x1, 0x1, [r2, r2]}], 0x6, 0x800}, {&(0x7f0000001000)=@abs={0x0, 0x0, 0x2}, 0x8, &(0x7f0000013000-0xa0)=[{&(0x7f0000013000-0xe7)="80973740ddcd9fbfdd06ae6af7eed5176fb41586b218a1ea1ff66f3c935c6ad9a86489ffe590be0f6c4e5ed4ba5cca5261935ddcfd80a1bae013f0c1d68a43c85279636cf98448fbbe39783d6b3e8ff082d0f5e8604abadb250c5123446af8c3a835697722a22e6ce7b4b9c34c7d8a8a1a78bd4b8f8bab33d2047bf43881a1ba1d67e7b22d2c64c7983fd45902ee988d308b176f7383b6ee7ca586ed579572b119edd68a6ce36ccdf0205860bc0522886eef6383f2168ea2c84aa053ed218347096e26cdc9fdacd75de4a231bdc7b2bab863ecf1dc08af88d74f693f196c20f83d64f7ae1b6cda", 0xe7}, {&(0x7f0000001000-0x2a)="95ea2ed3459616a1135598e8bb0b5dd9a5cd1d7736b489842b2db33ea6c6336c6f9b9ab5224e624b41cc", 0x2a}, {&(0x7f0000011000)="c3ed1dd070f9359091c4e7133518a1331b3f7c64ed1c184cb9046511c92b9120c1e64f6294472f63057440ce1acbe3e870498bf24a62de33a7fb4a715ad123", 0x3f}, {&(0x7f0000001000-0x42)="b7e40400a93a949a6f8ffd19c5db6c177af645d55455de820105b2b5e2cfbc1b6be943b1de3eb75b93d085b6719422e8a63f846837ab7a175a10b64b0a8f42e857ae", 0x42}, {&(0x7f0000013000)="32ecd8cfaa46f9cecfd4db3fb3ca4475b04f0f6414830a1881d8a6e81256b93f6393001b9fc8b1823f3eae276dc5dc78aaa80b62c765d56ed1785fd746b3482e8991a128b6e116f954bbf5e92ec872a3520c7df61b6506767dd18afb0e4a5fed4f04dff81da9246c82124c1aadfd0a85dc3b4486de9285700f5a394cf641caafa47f3699a8f52d", 0x87}, {&(0x7f0000013000-0xe0)="b267ed70fd6f75c0c91c3398d620dee9d72d325fca4388aa923e4c52c6781efabf431e575306d845bff274310c8981a3bb0047ba2777093c1bbc834773f6cd6bb6184b25b491decb907530b4157b04f52b6612654bd05fd96c12ad221dafc8c641327ff8976f84915b41b45d74620aac7eed80a63950d24d22899a7fc4b84c9785863d42ad3f3efb13153fbd77053d526156f9b05c6509d3b1920d9433f995f1779e02ed12680ff453216a6c9fa72561559a2aa411e97d6564b5fe629e5c8fce4bca6937ab2e188f804c54c81241917f55113540947265deb220878fe56c350ded25d801b69aa433e53e2d6b75f13819", 0xf0}, {&(0x7f0000012000)="", 0x0}, 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{&(0x7f0000000000)="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0x1000}, {&(0x7f0000001000-0x28)="d3eece410edafed6c0ec7779bdecd21b09f10e9e64aaca2429242bcf06bf31a85c2f683c261bffe6", 0x28}], 0x6, 0x0, 0x0, 0x40010}], 0x6, 0x20000040) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r31 = syz_open_dev$sg(&(0x7f0000012000)="2f6465762f73672300", 0xfffffffffffffffd, 0x1000000000400000) ppoll(&(0x7f0000012000)=[{r31, 0x0, 0x0}, {r2, 0x1, 0x0}, {r31, 0x1fd, 0x0}, {r2, 0x0, 0x0}], 0x4, &(0x7f0000011000)={0x0, 0x0}, &(0x7f0000002000-0x8)={0x400000000}, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r31, 0x84, 0x6c, &(0x7f0000004000)={0x0, 0xf7, "9a4ecc28f692dde099e9cc6cf8bb83451806c6f1c439ef7295bbde89ce623972b75f0e736b39b613ee9619a82c30585f7ff8743cb4948f57e6513b877b3ee427f09338e34e21012752303b6c67ac6ede23be5029db39ef272d4746ed827951b6bcb2d50a2e9d6937e3f73f49fc5970c52756b1032953f997a840596af168cccb60093489f45caf07bb78061e94de29b9ff0fef691bb8434c5d5b3fcf39b83a9c053824430ac72bbceabcc767556223790c49966a8647d0e041da7cdc402a2a668a540e4911644a112c7a33957f2530e64df9dd0537218a919c21f4cf086eeaf35ac5c1e8d083322a3abd06dd5d567155eadf8b68e1c8aa"}, &(0x7f0000014000-0x4)=0xff) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt(r31, 0x5, 0x7, &(0x7f0000003000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000002000-0x4)=0x9f) read(r2, &(0x7f0000002000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_getsetattr(r31, &(0x7f0000002000-0x40)={0x84, 0x0, 0x8001, 0x4, 0x0, 0x0, 0x80000000, 0x400000000000000}, &(0x7f0000013000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r31, 0x84, 0x1f, &(0x7f0000001000-0x98)={r32, @in={{0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x6}, 0x98) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000ead000-0x8)="2e2f66696c653000", 0x0) mount(&(0x7f0000213000-0x8)="2e2f66696c653000", &(0x7f000001c000)="2e2f66696c653000", &(0x7f0000983000-0x7)="6d717565756500", 0x0, &(0x7f0000ebd000-0x2)="") r33 = creat(&(0x7f00004c2000-0xc)="2e2f66696c65302f62757300", 0x0) lseek(r33, 0x1, 0x1) close(r33) r34 = pkey_alloc(0x0, 0x1) pkey_mprotect(&(0x7f0000e36000/0x3000)=nil, 0x3000, 0x4, r34) lseek(r2, 0x0, 0x1) ioctl$UFFDIO_COPY(r2, 0x8010aa02, &(0x7f0000a24000)={&(0x7f0000b4b000/0x2000)=nil, 0x2000}) 2017/12/07 04:21:11 executing program 4: getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000736000)={0x0, 0x0, 0x0}, &(0x7f00007f1000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_rr_get_interval(r0, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000001000)={0x0, 0x0}, 0x80000) ioctl$KDADDIO(r3, 0x4b34, 0xfffffffffffffffa) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_SNDMTU(r3, 0x112, 0xc, &(0x7f0000002000)=0x1, 0x2) 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) r4 = 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$netlink(0x10, 0x3, 0x15) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) ioctl$KDSKBSENT(r6, 0x4b49, &(0x7f0000556000-0x38)="4790067808b331e80b56500021cbbcef207fa74ac07c2e62ad7ad0f8a58ed69dd182675f536b668329623852c511b5e8064bd0d55f80329e") perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$KVM_PPC_GET_PVINFO(r2, 0x4080aea1, &(0x7f00006a5000-0x8d)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") r7 = bpf$PROG_LOAD(0x5, &(0x7f0000b4d000-0x30)={0x1, 0x2, &(0x7f00005ed000)=[@generic={0xdb7, 0x0, 0x0, 0x0}, @generic={0xd395, 0x0, 0x0, 0x0}], &(0x7f0000983000-0x7)="73797374656d00", 0x1, 0x80, &(0x7f000000a000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0, 0x0}, 0x30) close(r7) r8 = add_key$user(&(0x7f0000b3f000)="7573657200", &(0x7f00003fb000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000ea9000-0xc6)="c3c5d8368e96e0b4f2e1e889095adda3d4961ac67bf9b29e77b53d1e987378b04c68662663dbcf06688b7a78e759a870709ff8e945ce80dade2b5563a1f6f443d72cf0ecedec727b97ad108b1593e296571ce3d8db19e7e9794050c780f1045978c2b795fd03dfd7ead0cac9d4f98e8eb2cee691b6bf7579dea5a4e005fc041471e3c315125ec89b17c31ccd76114a671e5afdad4625fea8c6a0894ed8112fc45b8ff24ef115f3fe839ebcf5bcabbd247d48e28b263f8a8d976b7ea155839cf6265b4eb58d51", 0xc6, 0xfffffffffffffffc) keyctl$update(0x2, r8, &(0x7f0000ff5000)="9017ac404939f4af3b6163a7d2d039e39c0175b00eaddb31f8dbf7e52740cb47ab5ccc4b5e95badcd7292e60cac9bab543c13e6405674d73584b92ea79ab5375367eff6a03e7c62e26bb8c75f4a4e9c0843d8c77a4830032ae8823fc901d24d3d0f88fc4313673b7b39f61463bdf30115de1106cbfa0aa2a2ba1af9e6100000002b987324062384623627498c33d7f08cf89e46bb805df70bbdc1a30ead77ff196454a079a60891575c26f", 0xab) ioctl$DRM_IOCTL_MARK_BUFS(r6, 0x40206417, &(0x7f0000e03000)={0xa00, 0x1f, 0xd9, 0x6, 0x2, 0x3}) dup(r2) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r5, 0x10e, 0x4, &(0x7f00002c9000-0x4)=0x100000001, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) flistxattr(r3, &(0x7f0000002000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000) ioctl$sock_inet_SIOCSIFADDR(r4, 0x8916, &(0x7f0000002000-0x20)={@generic="79fdfc795c559eaf843bef11d5632e60", @ifru_flags=0x4300}) r9 = socket$bt_rfcomm(0x1f, 0x3, 0x3) getsockopt$SO_PEERCRED(r9, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, 0xc) futex(&(0x7f0000005000-0x4)=0xffffffffffffffff, 0x85, 0x7, &(0x7f0000001000)={r1, 0x0}, &(0x7f0000000000)=0x7fffffff, 0x80000000) [ 56.152656] ================================================================== [ 56.160107] BUG: KASAN: slab-out-of-bounds in strcmp+0x96/0xb0 [ 56.166070] Read of size 1 at addr ffff8801d7c40245 by task syz-executor7/3946 [ 56.173401] [ 56.175008] CPU: 0 PID: 3946 Comm: syz-executor7 Not tainted 4.15.0-rc2+ #210 [ 56.182256] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 56.191584] Call Trace: [ 56.194150] dump_stack+0x194/0x257 [ 56.197756] ? arch_local_irq_restore+0x53/0x53 [ 56.202402] ? show_regs_print_info+0x18/0x18 [ 56.206880] ? save_stack+0xa3/0xd0 [ 56.210482] ? strcmp+0x96/0xb0 [ 56.213735] print_address_description+0x73/0x250 [ 56.218551] ? strcmp+0x96/0xb0 [ 56.221805] kasan_report+0x25b/0x340 [ 56.225585] __asan_report_load1_noabort+0x14/0x20 [ 56.230489] strcmp+0x96/0xb0 [ 56.233568] ? avc_has_perm_noaudit+0x520/0x520 [ 56.238217] security_context_to_sid_core+0x437/0x620 [ 56.243386] ? security_compute_validatetrans.part.6+0x7d0/0x7d0 [ 56.249526] ? check_stack_object+0x68/0x140 [ 56.253912] security_context_to_sid+0x32/0x40 [ 56.258472] selinux_setprocattr+0x51c/0xb50 [ 56.262862] ? ptrace_parent_sid+0x540/0x540 [ 56.267615] ? __kmalloc_track_caller+0x46d/0x760 [ 56.272453] security_setprocattr+0x85/0xc0 [ 56.276758] proc_pid_attr_write+0x1e6/0x280 [ 56.281143] ? proc_task_getattr+0x180/0x180 [ 56.285525] __vfs_write+0xef/0x970 [ 56.289126] ? trace_hardirqs_on+0xd/0x10 [ 56.293250] ? kernel_read+0x120/0x120 [ 56.297116] ? __lock_is_held+0xbc/0x140 [ 56.301153] ? __save_stack_trace+0x7e/0xd0 [ 56.305477] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 56.311330] ? save_stack+0xa3/0xd0 [ 56.314933] ? rcu_note_context_switch+0x710/0x710 [ 56.319841] __kernel_write+0xfe/0x350 [ 56.323713] write_pipe_buf+0x175/0x220 [ 56.327663] ? default_file_splice_read+0xae0/0xae0 [ 56.332653] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 56.338511] ? splice_from_pipe_next.part.9+0x22e/0x2f0 [ 56.343870] __splice_from_pipe+0x328/0x730 [ 56.348168] ? default_file_splice_read+0xae0/0xae0 [ 56.353173] splice_from_pipe+0x1e9/0x330 [ 56.357294] ? default_file_splice_read+0xae0/0xae0 [ 56.362283] ? splice_shrink_spd+0xb0/0xb0 [ 56.366505] ? security_file_permission+0x89/0x1f0 [ 56.371415] default_file_splice_write+0x40/0x90 [ 56.376151] ? generic_splice_sendpage+0x50/0x50 [ 56.380882] direct_splice_actor+0x125/0x180 [ 56.385270] splice_direct_to_actor+0x2c1/0x820 [ 56.389911] ? _cond_resched+0x14/0x30 [ 56.393773] ? generic_pipe_buf_nosteal+0x10/0x10 [ 56.398597] ? do_splice_to+0x170/0x170 [ 56.402540] ? security_file_permission+0x89/0x1f0 [ 56.407448] ? rw_verify_area+0xe5/0x2b0 [ 56.411488] do_splice_direct+0x2a7/0x3d0 [ 56.415614] ? splice_direct_to_actor+0x820/0x820 [ 56.420437] ? rcu_sync_lockdep_assert+0x6d/0xb0 [ 56.425167] ? __sb_start_write+0x203/0x290 [ 56.429467] do_sendfile+0x5d5/0xe90 [ 56.433169] ? do_compat_pwritev64+0x100/0x100 [ 56.437738] ? copy_user_generic_unrolled+0x86/0xc0 [ 56.442732] ? _copy_from_user+0x99/0x110 [ 56.446860] SyS_sendfile64+0xbd/0x160 [ 56.450724] ? SyS_sendfile+0x1a0/0x1a0 [ 56.454671] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 56.459665] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 56.464419] entry_SYSCALL_64_fastpath+0x1f/0x96 [ 56.469146] RIP: 0033:0x452a39 [ 56.472306] RSP: 002b:00007ff008ee3c58 EFLAGS: 00000212 ORIG_RAX: 0000000000000028 [ 56.479986] RAX: ffffffffffffffda RBX: 0000000000758020 RCX: 0000000000452a39 [ 56.487230] RDX: 0000000020885fff RSI: 0000000000000013 RDI: 0000000000000013 [ 56.494470] RBP: 000000000000060d R08: 0000000000000000 R09: 0000000000000000 [ 56.501713] R10: 0000000000000005 R11: 0000000000000212 R12: 00000000006f61d8 [ 56.508955] R13: 00000000ffffffff R14: 00007ff008ee46d4 R15: 0000000000000000 [ 56.516229] [ 56.517830] Allocated by task 3946: [ 56.521428] save_stack+0x43/0xd0 [ 56.524851] kasan_kmalloc+0xad/0xe0 [ 56.528536] __kmalloc_track_caller+0x15e/0x760 [ 56.533174] memdup_user+0x2c/0x90 [ 56.536684] proc_pid_attr_write+0x115/0x280 [ 56.541062] __vfs_write+0xef/0x970 [ 56.544658] __kernel_write+0xfe/0x350 [ 56.548515] write_pipe_buf+0x175/0x220 [ 56.552460] __splice_from_pipe+0x328/0x730 [ 56.556752] splice_from_pipe+0x1e9/0x330 [ 56.560871] default_file_splice_write+0x40/0x90 [ 56.565594] direct_splice_actor+0x125/0x180 [ 56.569970] splice_direct_to_actor+0x2c1/0x820 [ 56.574609] do_splice_direct+0x2a7/0x3d0 [ 56.578727] do_sendfile+0x5d5/0xe90 [ 56.582412] SyS_sendfile64+0xbd/0x160 [ 56.586269] entry_SYSCALL_64_fastpath+0x1f/0x96 [ 56.590992] [ 56.592592] Freed by task 1497: [ 56.595839] save_stack+0x43/0xd0 [ 56.599264] kasan_slab_free+0x71/0xc0 [ 56.603122] kfree+0xca/0x250 [ 56.606201] tty_ldisc_put+0x4c/0x70 [ 56.609883] tty_ldisc_kill+0x6e/0xc0 [ 56.613654] tty_ldisc_hangup+0x2a1/0x5e0 [ 56.617771] __tty_hangup.part.23+0x2e1/0x680 [ 56.622236] tty_vhangup+0x21/0x30 [ 56.625745] pty_close+0x365/0x4b0 [ 56.629252] tty_release+0x446/0x14c0 [ 56.633025] __fput+0x333/0x7f0 [ 56.636273] ____fput+0x15/0x20 [ 56.639533] task_work_run+0x199/0x270 [ 56.643392] exit_to_usermode_loop+0x296/0x310 [ 56.647943] syscall_return_slowpath+0x490/0x550 [ 56.652669] entry_SYSCALL_64_fastpath+0x94/0x96 [ 56.657391] [ 56.658990] The buggy address belongs to the object at ffff8801d7c40240 [ 56.658990] which belongs to the cache kmalloc-32 of size 32 [ 56.671445] The buggy address is located 5 bytes inside of [ 56.671445] 32-byte region [ffff8801d7c40240, ffff8801d7c40260) [ 56.683029] The buggy address belongs to the page: [ 56.687929] page:000000002f1bb1b9 count:1 mapcount:0 mapping:00000000f59f87a6 index:0xffff8801d7c40fc1 [ 56.697344] flags: 0x2fffc0000000100(slab) [ 56.701552] raw: 02fffc0000000100 ffff8801d7c40000 ffff8801d7c40fc1 0000000100000034 [ 56.709406] raw: ffffea00076c61e0 ffffea00076c7320 ffff8801db0001c0 0000000000000000 [ 56.717253] page dumped because: kasan: bad access detected [ 56.722928] [ 56.724533] Memory state around the buggy address: [ 56.729433] ffff8801d7c40100: fb fb fb fb fc fc fc fc fb fb fb fb fc fc fc fc [ 56.736763] ffff8801d7c40180: fb fb fb fb fc fc fc fc fb fb fb fb fc fc fc fc [ 56.744098] >ffff8801d7c40200: 00 00 fc fc fc fc fc fc 05 fc fc fc fc fc fc fc [ 56.751426] ^ [ 56.756844] ffff8801d7c40280: fb fb fb fb fc fc fc fc fb fb fb fb fc fc fc fc [ 56.764174] ffff8801d7c40300: fb fb fb fb fc fc fc fc fb fb fb fb fc fc fc fc [ 56.771501] ================================================================== [ 56.778828] Disabling lock debugging due to kernel taint [ 56.784437] Kernel panic - not syncing: panic_on_warn set ... [ 56.784437] [ 56.791793] CPU: 0 PID: 3946 Comm: syz-executor7 Tainted: G B 4.15.0-rc2+ #210 [ 56.800341] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 56.809665] Call Trace: [ 56.812226] dump_stack+0x194/0x257 [ 56.815831] ? arch_local_irq_restore+0x53/0x53 [ 56.820477] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 56.825204] ? vsnprintf+0x1ed/0x1900 [ 56.828979] ? strcmp+0x60/0xb0 [ 56.832234] panic+0x1e4/0x41c [ 56.835402] ? refcount_error_report+0x214/0x214 [ 56.840159] ? strcmp+0x96/0xb0 [ 56.843429] kasan_end_report+0x50/0x50 [ 56.847376] kasan_report+0x144/0x340 [ 56.851160] __asan_report_load1_noabort+0x14/0x20 [ 56.856061] strcmp+0x96/0xb0 [ 56.859155] ? avc_has_perm_noaudit+0x520/0x520 [ 56.863802] security_context_to_sid_core+0x437/0x620 [ 56.868974] ? security_compute_validatetrans.part.6+0x7d0/0x7d0 [ 56.875112] ? check_stack_object+0x68/0x140 [ 56.879502] security_context_to_sid+0x32/0x40 [ 56.884061] selinux_setprocattr+0x51c/0xb50 [ 56.888452] ? ptrace_parent_sid+0x540/0x540 [ 56.892834] ? __kmalloc_track_caller+0x46d/0x760 [ 56.897668] security_setprocattr+0x85/0xc0 [ 56.901970] proc_pid_attr_write+0x1e6/0x280 [ 56.906356] ? proc_task_getattr+0x180/0x180 [ 56.910734] __vfs_write+0xef/0x970 [ 56.914336] ? trace_hardirqs_on+0xd/0x10 [ 56.918472] ? kernel_read+0x120/0x120 [ 56.922338] ? __lock_is_held+0xbc/0x140 [ 56.926370] ? __save_stack_trace+0x7e/0xd0 [ 56.930690] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 56.936543] ? save_stack+0xa3/0xd0 [ 56.940148] ? rcu_note_context_switch+0x710/0x710 [ 56.945059] __kernel_write+0xfe/0x350 [ 56.948930] write_pipe_buf+0x175/0x220 [ 56.952880] ? default_file_splice_read+0xae0/0xae0 [ 56.957864] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 56.963722] ? splice_from_pipe_next.part.9+0x22e/0x2f0 [ 56.969072] __splice_from_pipe+0x328/0x730 [ 56.973368] ? default_file_splice_read+0xae0/0xae0 [ 56.978373] splice_from_pipe+0x1e9/0x330 [ 56.982495] ? default_file_splice_read+0xae0/0xae0 [ 56.987487] ? splice_shrink_spd+0xb0/0xb0 [ 56.991710] ? security_file_permission+0x89/0x1f0 [ 56.996625] default_file_splice_write+0x40/0x90 [ 57.001355] ? generic_splice_sendpage+0x50/0x50 [ 57.006087] direct_splice_actor+0x125/0x180 [ 57.010476] splice_direct_to_actor+0x2c1/0x820 [ 57.015116] ? _cond_resched+0x14/0x30 [ 57.018977] ? generic_pipe_buf_nosteal+0x10/0x10 [ 57.023803] ? do_splice_to+0x170/0x170 [ 57.027747] ? security_file_permission+0x89/0x1f0 [ 57.032656] ? rw_verify_area+0xe5/0x2b0 [ 57.036699] do_splice_direct+0x2a7/0x3d0 [ 57.040827] ? splice_direct_to_actor+0x820/0x820 [ 57.045651] ? rcu_sync_lockdep_assert+0x6d/0xb0 [ 57.050380] ? __sb_start_write+0x203/0x290 [ 57.054681] do_sendfile+0x5d5/0xe90 [ 57.058389] ? do_compat_pwritev64+0x100/0x100 [ 57.062960] ? copy_user_generic_unrolled+0x86/0xc0 [ 57.067952] ? _copy_from_user+0x99/0x110 [ 57.072080] SyS_sendfile64+0xbd/0x160 [ 57.075943] ? SyS_sendfile+0x1a0/0x1a0 [ 57.079887] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 57.084880] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 57.089624] entry_SYSCALL_64_fastpath+0x1f/0x96 [ 57.094351] RIP: 0033:0x452a39 [ 57.097518] RSP: 002b:00007ff008ee3c58 EFLAGS: 00000212 ORIG_RAX: 0000000000000028 [ 57.105209] RAX: ffffffffffffffda RBX: 0000000000758020 RCX: 0000000000452a39 [ 57.112455] RDX: 0000000020885fff RSI: 0000000000000013 RDI: 0000000000000013 [ 57.119707] RBP: 000000000000060d R08: 0000000000000000 R09: 0000000000000000 [ 57.126956] R10: 0000000000000005 R11: 0000000000000212 R12: 00000000006f61d8 [ 57.134198] R13: 00000000ffffffff R14: 00007ff008ee46d4 R15: 0000000000000000 [ 57.141921] Dumping ftrace buffer: [ 57.145438] (ftrace buffer empty) [ 57.149125] Kernel Offset: disabled [ 57.152732] Rebooting in 86400 seconds..