0000000)={{0x4, 0x0}, 'port0\x00', 0xa, 0x40400, 0x6, 0x2, 0xffffffffffffffe4, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000a00000)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) getsockname$netrom(r0, &(0x7f0000f90000)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000197000)=0x48) r3 = creat(&(0x7f0000a29000-0x8)='./file0\x00', 0x49) faccessat(r3, &(0x7f000081d000)='./file0\x00', 0x3e, 0x20204) r4 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r2, 0x4010ae67, &(0x7f000073a000-0x10)={0x0, 0x200000014004, 0x0}) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f000071a000-0x20)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r4, 0x4090ae82, &(0x7f000080c000)={[0x9, 0x80000001, 0x0, 0x0, 0x1, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) ioctl$KVM_RUN(r4, 0xae80, 0x0) ioctl$KVM_RUN(r4, 0xae80, 0x0) 2018/01/14 13:24:19 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f000050b000-0xd)='/dev/net/tun\x00', 0x0, 0x3c) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x301}) ioctl$sock_ipx_SIOCSIFADDR(r0, 0x8916, &(0x7f0000ff0000-0x20)={"1bb1f7ac7b81b1401dc27f73bdf7e144", {0x4, 0x2d4, 0x100, "569fc91bd05e", 0xfffffffffffffff9, 0x0}}) write$tun(r1, &(0x7f0000894000-0x3a)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv6={0x0, 0x6, "5d11a3", 0x8, 0x32, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8, 0x0, ""}}}}, 0x3a) 2018/01/14 13:24:19 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) shmget(0x2, 0x4000, 0x1010, &(0x7f0000831000/0x4000)=nil) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) socket$inet_udp(0x2, 0x2, 0x0) r1 = request_key(&(0x7f0000b23000)='cifs.spnego\x00', &(0x7f0000c11000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000924000-0x3)='lo\x00', 0xfffffffffffffff9) r2 = add_key(&(0x7f00003c8000)='encrypted\x00', &(0x7f00003fe000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000322000)="f23ad6b91f9951dafe66fe74229c46bbf455de0b27a81196d330b360031ae43316c55369cb2a84bc634bc6dc88c934737f051e4750f5a756ad1f3c82220064f670f6b8f92e4c2f68a690b4b43fd85feac6095ef2ef244ef580c4b45d94a5c9b8c218e8b5a25b553b17a6a3fa58d34055892045d70e356168de03", 0x7a, 0xfffffffffffffff8) keyctl$instantiate_iov(0x14, r1, &(0x7f0000f12000-0x20)=[{&(0x7f00006cd000-0x2d)="7d2e6d5f0feec58b006916dd758e06222bfc599cd91d87353bac6301b60b3a0bb02b96fd9553f1f4c8378a1082", 0x2d}, {&(0x7f0000a2f000)="8a4aa93f8c70bc7df90785c56c7352915d5c0574", 0x14}], 0x2, r2) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 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, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$nl_xfrm(r0, &(0x7f0000018000-0x38)={&(0x7f000000b000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000017000)={&(0x7f0000009000)=@flushpolicy={0x10, 0x1d, 0xa21, 0xffffffffffffffff, 0xffffffffffffffff, "", []}, 0xffffffffffffff48}, 0x1, 0x0, 0x0, 0x0}, 0x10) 2018/01/14 13:24:19 executing program 2: mmap(&(0x7f0000000000/0xfd4000)=nil, 0xfd4000, 0x4, 0x40000000000031, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) 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) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000dd1000-0x4)=0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000fd5000)='/dev/cuse\x00', 0x400000, 0x0) setsockopt$inet_sctp_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f000084a000)=0x7, 0x4) fcntl$lock(r0, 0x5, &(0x7f00002d7000-0x20)={0x3, 0x4, 0x5, 0xffffffff, r1}) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$vcsn(&(0x7f0000fd6000)='/dev/vcs#\x00', 0x6, 0x42800) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000fd5000)=0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000bac000)={0x0, &(0x7f0000fd6000-0x28)=[]}, 0x10) 2018/01/14 13:24:19 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) sendto$inet(r0, &(0x7f0000d5a000-0x73)="89", 0x1, 0x20000801, &(0x7f0000e1e000)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom$inet(r0, &(0x7f00000f5000)=""/15, 0xf, 0x60, &(0x7f0000b40000-0x10)={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000c9a000-0x8)={0x0, 0x1}, &(0x7f00004ff000)=0x8) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000238000)={r1, 0x5, 0x6, 0xde4d}, 0x10) getsockopt$inet_tcp_int(r0, 0x6, 0x3f, &(0x7f0000146000-0x4)=0x0, &(0x7f0000574000-0x4)=0xfffffffffffffebe) 2018/01/14 13:24:19 executing program 6: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) r1 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000011000)='/selinux/user\x00', 0x2, 0x0) ioctl$KVM_X86_SET_MCE(r1, 0x4040ae9e, &(0x7f0000011000)={0x0, 0x1, 0x9, 0x2, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0]}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) truncate(&(0x7f0000001000-0x8)='./file0\x00', 0x7) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) futimesat(0xffffffffffffffff, &(0x7f0000002000-0x8)='./file0\x00', &(0x7f0000014000-0x20)={{0x0, 0x0}, {0x77359400, 0x0}}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000004000-0xe8)={{{@in6=@mcast1={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]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) r3 = getgid() chown(&(0x7f0000004000-0x8)='./file0\x00', r2, r3) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f0000d9c000-0x11)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f000007b000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/14 13:24:19 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x2, 0xc) close(r0) write(r1, &(0x7f0000cfc000-0x1f)="1f0000000206ffde0000f49ff60f0000000600000900018006000000000000", 0x1f) 2018/01/14 13:24:19 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000606000-0x6)='wlan0\x00', 0x1) pwrite64(r0, &(0x7f0000ce9000)="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", 0xfb3, 0x4e) fcntl$addseals(r0, 0x409, 0x8) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00002c3000)=@syzn={0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x10) r1 = shmget$private(0x0, 0x4000, 0x8, &(0x7f00000b6000/0x4000)=nil) shmctl$SHM_INFO(r1, 0xe, &(0x7f0000293000-0xc)=""/12) splice(r0, &(0x7f0000298000-0x8)=0x0, r0, &(0x7f000020a000)=0x0, 0x49, 0x5) ftruncate(r0, 0x6) 2018/01/14 13:24:19 executing program 7: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000010000-0x8)={0x0, 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, 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, 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) recvmmsg(0xffffffffffffffff, &(0x7f0000010000-0xf0)=[{{&(0x7f000000b000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f000000a000)=[{&(0x7f0000003000)=""/157, 0x9d}, {&(0x7f0000010000-0x28)=""/40, 0x28}, {&(0x7f0000007000)=""/222, 0xde}, {&(0x7f0000010000-0x10)=""/16, 0x10}, {&(0x7f000000f000)=""/252, 0xfc}, {&(0x7f0000006000)=""/98, 0x62}, {&(0x7f0000004000-0x24)=""/36, 0x24}], 0x7, &(0x7f0000010000-0xc5)=""/197, 0xc5, 0x39}, 0x401}, {{&(0x7f0000010000-0x10)=@can={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f000000f000)=[], 0x0, 0x0, 0x0, 0xf7}, 0x83}, {{&(0x7f0000010000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000002000-0x60)=[{&(0x7f000000e000-0xcc)=""/204, 0xcc}, {&(0x7f000000f000)=""/71, 0x47}, {&(0x7f000000f000)=""/254, 0xfe}, {&(0x7f0000009000)=""/4096, 0x1000}, {&(0x7f0000010000-0x1000)=""/4096, 0x1000}, {&(0x7f0000010000-0x70)=""/112, 0x70}], 0x6, &(0x7f000000e000)=""/4096, 0x1000, 0x3}, 0x80000000}, {{&(0x7f0000002000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f0000006000-0x50)=[{&(0x7f0000008000-0xa1)=""/161, 0xa1}, {&(0x7f000000f000)=""/252, 0xfc}, {&(0x7f0000006000)=""/207, 0xcf}, {&(0x7f0000010000-0x1f)=""/31, 0x1f}, {&(0x7f0000007000)=""/136, 0x88}], 0x5, &(0x7f0000005000-0x1e)=""/30, 0x1e, 0x4}, 0x6}], 0x4, 0x2, 0x0) r3 = socket$inet_sctp(0x2, 0x1, 0x84) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_opts(r3, 0x0, 0x4, &(0x7f0000010000)="94a029a9969c95f14a3aa4f4a7145ebd5a23ad5913f365d61d2cfbdb56e2763a174a79013f5ed9c861652cb09944cd5adc5427120151fd7dc5e029b09f47673426ac8a52cd8efc9f656c0d6c9966ec9834f2e21739906ee8238a20a37098ed9e2ed55e036c53dafeaa614fe16452204631f9a215cc138003e922cd7474d2a181cfa4", 0x82) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000010000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0x4)=0xe8) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f000000f000)={{{@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in=@broadcast=0xffffffff, 0x2, 0x8, 0x3, 0x7fffffff, 0x0, 0x20, 0x20, 0x89, r2, r4}, {0x40, 0x4e, 0x401, 0x6, 0x5, 0x1, 0x6, 0x6dc}, {0x5, 0x6, 0x3, 0x7}, 0x9, 0xf, 0x1, 0x1, 0x2, 0x2}, {{@in=@multicast2=0xe0000002, 0x0, 0xff}, 0x0, @in=@rand_addr=0x865d, 0x2, 0x7, 0x1, 0x800, 0x5, 0x9, 0xc4}}, 0xe8) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f0000005000)={0x2, &(0x7f0000010000)=[{0x400, 0x2, 0x5, 0x4}, {0x40, 0x1ffc00000000, 0x4, 0x0}]}) remap_file_pages(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x0, 0xfffffffffffffffd, 0x0) mremap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3000, 0x0, &(0x7f0000000000/0x3000)=nil) 2018/01/14 13:24:19 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000cf1000-0x8)='./file0\x00', 0x20040, 0x8) ioctl$EVIOCGABS20(r0, 0x80184560, &(0x7f00007ac000-0x8e)=""/142) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(0xffffffffffffffff, 0x40a45323, &(0x7f0000000000)={{0x4, 0x0}, 'port0\x00', 0xa, 0x40400, 0x6, 0x2, 0xffffffffffffffe4, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000a00000)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) getsockname$netrom(r0, &(0x7f0000f90000)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000197000)=0x48) r3 = creat(&(0x7f0000a29000-0x8)='./file0\x00', 0x49) faccessat(r3, &(0x7f000081d000)='./file0\x00', 0x3e, 0x20204) r4 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r2, 0x4010ae67, &(0x7f000073a000-0x10)={0x0, 0x200000014004, 0x0}) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f000071a000-0x20)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r4, 0x4090ae82, &(0x7f000080c000)={[0x9, 0x80000001, 0x0, 0x0, 0x1, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) ioctl$KVM_RUN(r4, 0xae80, 0x0) ioctl$KVM_RUN(r4, 0xae80, 0x0) 2018/01/14 13:24:19 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000ae9000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) setsockopt$bt_l2cap_L2CAP_OPTIONS(0xffffffffffffffff, 0x6, 0x1, &(0x7f0000f7c000)={0x0, 0x8, 0x9, 0x0, 0x0, 0x0, 0x0}, 0xc) ioctl$KVM_SET_VAPIC_ADDR(r2, 0x4008ae93, &(0x7f00007de000-0x8)=0x80000000010004) ioctl$KVM_SET_LAPIC(0xffffffffffffffff, 0x4400ae8f, &(0x7f000037f000)={"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"}) exit(0x3) 2018/01/14 13:24:19 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000002000-0x1e)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mouse(&(0x7f0000003000-0x12)='/dev/input/mouse#\x00', 0x20, 0x2000) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000003000-0x4)=0x6, 0x4) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000013000)=0x0, 0x4) r3 = dup2(r2, r2) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r3, 0x84, 0x1c, &(0x7f0000011000)=0x0, &(0x7f0000002000-0x4)=0x4) mmap(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x0, 0x32, 0xffffffffffffffff, 0x0) close(r0) 2018/01/14 13:24:19 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000cf1000-0x8)='./file0\x00', 0x20040, 0x8) ioctl$EVIOCGABS20(r0, 0x80184560, &(0x7f00007ac000-0x8e)=""/142) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(0xffffffffffffffff, 0x40a45323, &(0x7f0000000000)={{0x4, 0x0}, 'port0\x00', 0xa, 0x40400, 0x6, 0x2, 0xffffffffffffffe4, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000a00000)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) getsockname$netrom(r0, &(0x7f0000f90000)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000197000)=0x48) r3 = creat(&(0x7f0000a29000-0x8)='./file0\x00', 0x49) faccessat(r3, &(0x7f000081d000)='./file0\x00', 0x3e, 0x20204) r4 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r2, 0x4010ae67, &(0x7f000073a000-0x10)={0x0, 0x200000014004, 0x0}) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f000071a000-0x20)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SMI(r4, 0xaeb7) ioctl$KVM_RUN(r4, 0xae80, 0x0) ioctl$KVM_RUN(r4, 0xae80, 0x0) 2018/01/14 13:24:19 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffff9c, &(0x7f0000f04000)=[], 0x0, 0x0, 0x0) prctl$intptr(0x29, 0x1000) waitid(0x0, 0x0, &(0x7f0000001000-0x10)={0x0, 0x0, 0x0, 0x0}, 0x0, &(0x7f000013c000-0x48)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = accept$unix(0xffffffffffffff9c, &(0x7f0000cc4000)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f00008c0000)=0x8) writev(r0, &(0x7f0000a84000-0x10)=[{&(0x7f0000686000-0xfe)="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", 0xfe}], 0x1) 2018/01/14 13:24:19 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000b78000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MP_STATE(r2, 0x4004ae99, &(0x7f0000478000)=0x8000000000a) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000d5a000-0x90)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x300}) ioctl$KVM_SET_VCPU_EVENTS(r2, 0x4040aea0, &(0x7f0000d71000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd, 0x1, 0x8c62, 0x0, 0x0}) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, &(0x7f0000ae5000)=@ioapic={0x2, 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], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 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, 0x0, [0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}]}) 2018/01/14 13:24:19 executing program 3: r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000d8d000-0x10)='/selinux/create\x00', 0x2, 0x0) ioctl$KDDELIO(r0, 0x4b35, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x0, 0x0) read$eventfd(r1, &(0x7f0000001000)=0x0, 0x8) mmap$binder(&(0x7f0000fba000/0x12000)=nil, 0x12000, 0x2, 0x4012, r1, 0x0) r2 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) setsockopt$bt_l2cap_L2CAP_CONNINFO(r1, 0x6, 0x2, &(0x7f000076f000-0x5)={0x8001, 0x3ff, 0x10001, 0x2}, 0x5) ioctl$VT_GETMODE(r0, 0x5601, &(0x7f0000afc000-0x8)={0x0, 0x0, 0x0, 0x0, 0x0}) tkill(r2, 0x15) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000538000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00008ea000)=0x14) 2018/01/14 13:24:19 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f00006bd000)=0x0) r1 = syz_open_dev$loop(&(0x7f0000cd2000-0xb)='/dev/loop#\x00', 0x7, 0x8000) ioctl$int_in(r1, 0x5452, &(0x7f0000978000)=0x5) r2 = getpgrp(0x0) tgkill(r0, r2, 0xd) r3 = socket$inet(0x2, 0x1, 0x0) setsockopt$sock_int(r3, 0x1, 0xf, &(0x7f0000f11000)=0xffffffffffffff40, 0x4) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x33, &(0x7f00000a2000)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x0}]}, 0x10) close(r3) getsockopt$inet_tcp_buf(r3, 0x6, 0x16, &(0x7f0000664000)=""/64, &(0x7f00002cc000-0x4)=0x40) setsockopt$inet_sctp_SCTP_EVENTS(r3, 0x84, 0xb, &(0x7f0000890000)={0x8, 0x8, 0x0, 0x3, 0x7fffffff, 0x6, 0x8, 0x6, 0x2, 0x8001, 0x1}, 0xb) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000028000)={0xffffffffffffffff, &(0x7f000000b000-0xb5)="", &(0x7f0000571000-0x1)="", 0x0}, 0x20) 2018/01/14 13:24:19 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000dd0000-0x25)='numa_maps\x00') pread64(r0, &(0x7f0000015000)=""/0, 0x0, 0x2000000003) setsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f0000530000-0x2)=0x8, 0x2) [ 215.725156] netlink: 'syz-executor0': attribute type 1 has an invalid length. [ 215.747212] netlink: 'syz-executor0': attribute type 1 has an invalid length. 2018/01/14 13:24:19 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000dab000-0x10)='/dev/sequencer2\x00', 0x2000, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00006ed000-0xc)=@sack_info={0x0, 0xa237, 0xf1}, &(0x7f00006cf000-0x4)=0xc) fchdir(r0) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000921000-0x10)={r1, 0x10001, 0x8, 0x1}, &(0x7f0000fd4000)=0x10) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000c48000-0x20)={@common='ip6_vti0\x00', @ifru_addrs={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000115000)={r1, 0x1f}, &(0x7f000032e000)=0x8) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0x40085112, &(0x7f0000b18000)={{0xffffff92, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/14 13:24:19 executing program 2: r0 = socket$inet_icmp(0x2, 0x2, 0x1) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f00005b5000+0x99a)={{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x306, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3a, {0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r1, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000d000+0x379)={&(0x7f0000009000-0x1350)={0x14, 0x3a, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) recvmsg(r1, &(0x7f0000015000)={&(0x7f0000013000)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000015000)=[], 0x0, &(0x7f0000008000)=""/251, 0xfb, 0x0}, 0x0) 2018/01/14 13:24:19 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f000003a000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) accept$nfc_llcp(r1, 0x0, &(0x7f0000888000)=0x0) getsockopt$bt_BT_FLUSHABLE(r1, 0x112, 0x8, &(0x7f00000b7000)=0x20, &(0x7f0000af1000)=0x4) r2 = fcntl$dupfd(r0, 0x0, r0) execveat(r2, &(0x7f0000003000-0x8)='./file0\x00', &(0x7f0000002000)=[], &(0x7f0000003000-0x8)=[&(0x7f0000000000)='\x00'], 0x1000) 2018/01/14 13:24:19 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) timer_settime(0x0, 0x0, &(0x7f0000b05000)={{0x0, 0x0}, {0x0, 0x0}}, &(0x7f0000a04000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) r0 = syz_open_dev$usbmon(&(0x7f00009bc000-0xd)='/dev/usbmon#\x00', 0x1, 0x400081) accept$ax25(r0, &(0x7f0000716000-0x10)={0x0, {""/7}, 0x0}, &(0x7f00000b8000-0x4)=0x10) 2018/01/14 13:24:19 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000ce0000-0x9)='/dev/kvm\x00', 0x480000, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000516000)={0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$selinux_user(0xffffffffffffff9c, &(0x7f000042c000-0xe)='/selinux/user\x00', 0x2, 0x0) ioctl$KVM_GET_PIT(r1, 0xc048ae65, &(0x7f00002ba000)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000e3e000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) 2018/01/14 13:24:19 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000cf1000-0x8)='./file0\x00', 0x20040, 0x8) ioctl$EVIOCGABS20(r0, 0x80184560, &(0x7f00007ac000-0x8e)=""/142) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(0xffffffffffffffff, 0x40a45323, &(0x7f0000000000)={{0x4, 0x0}, 'port0\x00', 0xa, 0x40400, 0x6, 0x2, 0xffffffffffffffe4, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000a00000)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) getsockname$netrom(r0, &(0x7f0000f90000)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000197000)=0x48) r3 = creat(&(0x7f0000a29000-0x8)='./file0\x00', 0x49) faccessat(r3, &(0x7f000081d000)='./file0\x00', 0x3e, 0x20204) r4 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r2, 0x4010ae67, &(0x7f000073a000-0x10)={0x0, 0x200000014004, 0x0}) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f000071a000-0x20)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SMI(r4, 0xaeb7) ioctl$KVM_RUN(r4, 0xae80, 0x0) ioctl$KVM_RUN(r4, 0xae80, 0x0) 2018/01/14 13:24:19 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000182000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = syz_open_dev$sndpcmp(&(0x7f0000c82000)='/dev/snd/pcmC#D#p\x00', 0x8000, 0x80000) ioctl$UFFDIO_UNREGISTER(r3, 0x8010aa01, &(0x7f0000f32000-0x10)={&(0x7f0000f16000/0x4000)=nil, 0x4000}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000d52000)={0x0, 0x0, 0x0, 0x1000, &(0x7f0000005000/0x1000)=nil}) ioctl$DRM_IOCTL_MODE_GETCRTC(0xffffffffffffffff, 0xc06864a1, &(0x7f0000025000)={&(0x7f0000005000)=[0x1], 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "5c398f7d405e3048680192515106632912a33d99975bad7b10a7a79e44e8d127"}}) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000271000)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x80000015, 0x0, 0x0, 0x600070, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_TRANSLATE(r2, 0xc018ae85, &(0x7f00007d2000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/14 13:24:19 executing program 5: r0 = socket$kcm(0x29, 0x0, 0x0) getsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f000000d000-0x4)=0x0, 0x7fffffffefff) 2018/01/14 13:24:19 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000e54000)={0x26, 'hash\x00', 0x0, 0x0, 'rmd256-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) ioctl$sock_inet_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f0000f3d000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r2 = open(&(0x7f0000b5f000)='./file0\x00', 0x28042, 0x0) fallocate(r2, 0x0, 0x0, 0x9) sendfile(r1, r2, &(0x7f0000ccb000)=0x0, 0x9) 2018/01/14 13:24:19 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x81) syz_open_dev$sg(&(0x7f0000198000)='/dev/sg#\x00', 0x40000000001, 0x14000) pipe(&(0x7f0000d8c000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000e13000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) tee(r1, r3, 0x80007387, 0x0) r4 = dup2(r2, r3) r5 = syz_open_dev$random(&(0x7f0000c60000-0xa)='/dev/random\x00', 0x0, 0x0) dup2(r2, r5) ioctl$int_in(r4, 0x5452, &(0x7f0000e36000-0x8)=0x45) r6 = getpgrp(0x0) fcntl$setown(r2, 0x8, r6) fcntl$setsig(r5, 0xa, 0x12) r7 = gettid() tkill(r7, 0x100000000000016) close(r0) 2018/01/14 13:24:19 executing program 4: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000f69000)='/selinux/enforce\x00', 0x40, 0x0) ioctl$KVM_SET_FPU(r0, 0x41a0ae8d, &(0x7f0000d5c000-0x1a0)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x2, 0x5, 0xfffffffffffffff8, 0x0, 0x10001, 0x5000, 0xf001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x2, 0x0}) mmap(&(0x7f0000000000/0x44c000)=nil, 0x44c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/ashmem\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pread64(r1, &(0x7f000044c000)=""/39, 0x27, 0x0) ioctl$ASHMEM_SET_PROT_MASK(r1, 0x40087705, &(0x7f00002d9000-0x8)={0x0, 0x0}) 2018/01/14 13:24:19 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000cf1000-0x8)='./file0\x00', 0x20040, 0x8) ioctl$EVIOCGABS20(r0, 0x80184560, &(0x7f00007ac000-0x8e)=""/142) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(0xffffffffffffffff, 0x40a45323, &(0x7f0000000000)={{0x4, 0x0}, 'port0\x00', 0xa, 0x40400, 0x6, 0x2, 0xffffffffffffffe4, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000a00000)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) getsockname$netrom(r0, &(0x7f0000f90000)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000197000)=0x48) r3 = creat(&(0x7f0000a29000-0x8)='./file0\x00', 0x49) faccessat(r3, &(0x7f000081d000)='./file0\x00', 0x3e, 0x20204) r4 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r2, 0x4010ae67, &(0x7f000073a000-0x10)={0x0, 0x200000014004, 0x0}) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f000071a000-0x20)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SMI(r4, 0xaeb7) ioctl$KVM_RUN(r4, 0xae80, 0x0) ioctl$KVM_RUN(r4, 0xae80, 0x0) 2018/01/14 13:24:19 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(r0, 0x29, 0xd1, &(0x7f0000114000)=0x0, 0x4) 2018/01/14 13:24:19 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000f73000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$KVM_GET_ONE_REG(r0, 0x4010aeab, &(0x7f00001d0000-0x10)={0x8, 0xb7}) r1 = syz_open_dev$evdev(&(0x7f0000d1a000-0x12)='/dev/input/event#\x00', 0x0, 0x2) read(r1, &(0x7f0000984000)=""/24, 0x18) timer_gettime(0x0, &(0x7f0000bc5000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) rt_sigtimedwait(&(0x7f0000186000)={0x0}, &(0x7f000089f000)={0x0, 0x0, 0x0, 0x0}, &(0x7f000027f000-0x10)={r2, 0x1c9c380}, 0x8) 2018/01/14 13:24:19 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x6, 0x2) r1 = syz_open_dev$tun(&(0x7f000062a000-0xd)='/dev/net/tun\x00', 0x0, 0x9000000000000002) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='eql\x00', @ifru_flags=0x301}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000d7a000-0x20)={@common='eql\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) write$tun(r1, &(0x7f00003bb000-0x102)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @broadcast=0xffffffff, {[]}}, @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8, 0x0, ""}}}, 0x26) 2018/01/14 13:24:19 executing program 7: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/mixer\x00', 0x200000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000001000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f0000ec6000)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000001000-0x8)={r1, r2}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000001000)=@assoc_id=0x0, &(0x7f0000000000)=0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000002000-0xf5)={0x0, 0xed, "2fcaaf2afb1ab627994180450b8a50f8fc33df9d28ff23228ca361f6d2737c91226e8793e4d418b77881dc6d48d43b67cf5e6a7c5356a591e3508f827385ee90c0db85d0e1c0c41283ac89e211abd38cb332f97fe1e62ea16495f540ece3165442251a02318c0af03c44d3cf6ff703c0121de3a388b5df22d76a6dcbcdb7a386bbfb56e498876cc61f9c5975db8fbdb27068dfa74a241319749488be596759e58a620214b3d093c09a9cce1fdef5143b8bfb9f972ef51fe3d4f45765f0730c140b0a7aed6bab46cf7543b9576772f395a8e04eeef2f6e71af4d4b5b1963ecd30ad082fd2593faf25f766aac2e5"}, &(0x7f0000002000-0x4)=0xf5) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000000)={0x0, 0x5d, "17a16ed41a51a7694883d4e5e889a59b863662137050b16dd316d3ebeeecff5a1f5098de559a920989e14eaee4bd205c9cb0c3e353be96608f497c2b11cebb6b1d7b30c69347ed9b45e7bbede1b94e2feaba5209b917f85d62e1fc2b7f"}, &(0x7f0000001000-0x4)=0x65) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000001000)={0x0, 0x2, 0x30}, &(0x7f0000001000-0x4)=0xc) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000001000-0x8)={0x0, 0x676}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000001000-0x20)={0x8a4, 0xffffffffffff7fff, 0x4, 0x4, 0x0, 0x4, 0x0, 0x8000, 0x0}, &(0x7f0000001000)=0x20) mmap(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000002000-0x1008)={0x0, 0x1000, "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"}, &(0x7f0000001000)=0x1008) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000001000)={0x0, 0x200}, &(0x7f0000002000-0x4)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000002000-0xc6)={0x0, 0xbe, "dcdebc59f3a10b78bc68e887617011ae317bca27c30736f21595c34bdd74a1551d64dad29f43ef4e93e46871978d9e980f7bfd2a4d3634dd1a1e364cdd45a62d1aff31c5f7a5d38fbf8a8b3aa14120fc704f65c15c9a9d5ce36f08958ed6b1e4a2cb8f1fa15448b0e5342d3643f851c76375a871eff9b42464d3be445dac0be7826cb2aa3ffded14b9b167eeff856bbf016a66e162134bed1c08b00644cb8772844f9a957cb8d262997955a9223334bfc31ae5fdd416059bb850677077e6"}, &(0x7f0000001000-0x4)=0xc6) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000001000-0x8)={0x0, 0x800}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000001000)={0x1, 0x200, 0x3f, 0x100, 0x0}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000002000-0x98)={0x0, @in={{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffffd, 0x4}, &(0x7f0000001000-0x4)=0x98) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000002000-0x8)={0x0, 0x3}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000002000-0x10)={0x0, 0x8000, 0x4, [0xaa08, 0x3, 0x6, 0x4]}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000000)={0x0, 0xf3, "b5421dd556571154232b5c3a01cd7dcd9b3305b7331e582707173d8ae93adccf6e38823892f6a73b4c73c8338bcfea85c03298492b4eb973ce858d1fbb3d7775766b4f3321369d9f477e49ef90f3be2cf1a136ae3a69047541fb7a732e108a86c2fc44f0293b1f7285c7a03d9035ba244c332edd037cac8a482ca1033899246a3605ceb1dcc43cb753f0efa8a9b8d782ae2282a72214b7183951707da4fa4c653dcdfd5b232f5a62303676a3cfdb207f0961611593dff8736c97e20aa0868906d47e55c07fc98629dcad55bbd6689b9a59bf300df3c3a4778523d46b9970cbe18a17ca6f01a152df1e2e7a4f6063b5bb3b7180"}, &(0x7f0000002000-0x4)=0xfb) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000000)={0x0, 0xd, "62bb1d91962d08e6931e52039a"}, &(0x7f0000002000-0x4)=0x15) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000001000)={0x0, 0x2, 0x72c6, 0x6, 0x6, 0x80000001, 0x4, 0x9, {0x0, @in6={{0xa, 0x2, 0x12594000000000, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x6, 0xeb4a, 0x1ff, 0x6}}, &(0x7f0000001000)=0xb8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000001000)={0x0, 0xff}, &(0x7f0000001000)=0x6) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000001000-0x10)={0x7, 0x2, 0x2, 0x0, 0x0}, &(0x7f0000001000-0x4)=0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000000)={0x0, @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]}, 0x2, 0x4, 0x2, 0x8, 0x22866e6d}, &(0x7f0000000000)=0xa0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000001000)=@assoc_id=0x0, &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000000)={0x0, @in6={{0xa, 0x1, 0xfff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x20}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0xfffffffffffffff9, 0x4, 0x81, 0x7f, 0xd663, 0x4c, 0x709e5cd0, 0x8, 0x81, 0x7fffffff, 0x9, 0xffffffffffffffff, 0x3f, 0x5, 0x6]}, &(0x7f0000002000-0x4)=0x108) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000001000)={0x3ff, 0xfd8, 0x8005, 0x45f, 0x800, 0x9, 0x9, 0x5bb01f18, 0x0}, &(0x7f0000000000)=0x20) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000000)={0x0, 0x200}, &(0x7f0000000000)=0x8) sendmmsg$inet_sctp(r0, &(0x7f0000000000)=[{&(0x7f0000002000-0x1c)=@in6={0xa, 0x3, 0xc00, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2}, 0x1c, &(0x7f0000001000)=[{&(0x7f0000001000)="8eb2307bb6cbfabc51200ce56ee6c600a2291bd31d7fc4815e597adf68ef02f48e731f16151e860a7b35846eddfe25da44ac42ac56efff51333500399671f8a86ecf5eeae6c55fc7500be9c46175c280e68e70018cecd535901e835323efc0fefc61d777a6efc5acb4cb69865f08f7a47f6a627d93a30a54cedce296f422d06372264b2768adcf294ae09c2cc41c984b84f6bab21d1c8027c6b44123c0081a6633dc97b7867b435f982bc728d06e28948dc3458a7d23ee83f3c199a5f4e6b1490d2a96", 0xc3}, {&(0x7f0000002000-0xad)="e25d288d420f3c5281025bfda3d63d7d7e14bc9200016c2faeb4da1028fd56f8d504d1ab921514cba237209217f4f84e2abe02fd36e129f4f1b26200e35ebaa9eaa5fca83ed99ceddb0022ef64d7d2a1cc0b17fe64b062b4f1c675f5d32bfbbecac0cf52b5b4808921782c7556d2ec223a26e43098685f92c504ee42df41473a3af627dc149853cb1b56c8e25250bde38cc32c62cb3a9c8d0cfae8ceceda554d3b6140b8c8217dcb14250f6228", 0xad}, {&(0x7f0000002000-0xd6)="646bb1ed942fa42fd238f07a330977623a7548828c56c3468a5fdb9551d15a4aee503419634a6da987630d8c1bc7e176a81993430639130849a9aa378a65652c0ca099c9513dcc22daacde0c8e6862838d7559a77b3474190596b208673dffae51438bf0b8d68d8d17a0fbedcf87fb61686addb31db587990d7512cadada28e895bc6fb8f8f8b73dfbfe99d66c32874d57079349748b0596cdc50ac3d76e0de51b563749d327796135c60adf332462f22661160a86e14c12ec91064d67d0ca081711a7e1d0ad0a37fafb62a4a0b808350e7b0bf0fca8", 0xd6}, {&(0x7f0000001000)="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", 0x1000}, {&(0x7f0000002000-0xa6)="e3819b1a0e91b4c16e00d2208d86255cc9cd34e20820bce2294d1e0862a5a1ebf326cecaa479cdedf73f5058a861420d95895cd09ef4ca3bb633f47c5f42e22836cd6ed813eaebbd2f6ed7848fcd74be017ae44ba53a5b949569c04729717ef4e9570312e71aca5c51426f94100b590c59c581337c3307a59fb1c574eb7cd71aaa1ba6340c6d162ab89b2a9fe6429ec7213f3f36d063fd413262e7532a82708a8863ba4092e7", 0xa6}], 0x8, &(0x7f0000001000-0x1b0)=[@sndinfo={0x20, 0x84, 0x2, {0xc1ae, 0x208, 0x7ff, 0x20, r3}}, @sndinfo={0x20, 0x84, 0x2, {0x10000, 0x8000, 0x147, 0x7fffffff, r4}}, @sndinfo={0x20, 0x84, 0x2, {0x9, 0x8001, 0x20, 0x3, r5}}, @init={0x18, 0x84, 0x0, {0xc4a, 0x1d070900, 0x9, 0x8001}}, @sndinfo={0x20, 0x84, 0x2, {0x1000, 0x200, 0x10001, 0x3, r6}}, @init={0x18, 0x84, 0x0, {0x8ed, 0xcb1, 0x3ff, 0x9}}, @init={0x18, 0x84, 0x0, {0x4, 0x2, 0x8000, 0x81}}, @sndrcv={0x30, 0x84, 0x1, {0x8001, 0x3, 0x8200, 0x40, 0x0, 0x3ff, 0x1, 0x7, r7}}, @init={0x18, 0x84, 0x0, {0x5, 0x1, 0xfff, 0x100000000}}], 0x1b0, 0x40}, {&(0x7f0000002000-0x1c)=@in6={0xa, 0x1, 0x100, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7e0}, 0x1c, &(0x7f0000000000)=[{&(0x7f0000001000-0x11)="0345f290e18dc5864b3a67e4f6c5d14336", 0x11}], 0x1, &(0x7f0000001000-0xf0)=[@sndrcv={0x30, 0x84, 0x1, {0x7ff, 0x9, 0x8002, 0x0, 0xfffffffffffff367, 0x1122, 0x8, 0x7ff, r8}}, @sndinfo={0x20, 0x84, 0x2, {0x1, 0x8000, 0x8, 0x0, r9}}, @sndrcv={0x30, 0x84, 0x1, {0x8, 0xc3, 0x1, 0x6, 0x0, 0x9, 0x5, 0x80000000, r10}}, @sndinfo={0x20, 0x84, 0x2, {0x1, 0x201, 0x8, 0x5, r11}}, @sndrcv={0x30, 0x84, 0x1, {0x2, 0x3c2b9486, 0x8003, 0x1, 0x3f, 0x101, 0xffffffffffffffe0, 0xfffffffffffffffa, r12}}], 0xf0, 0x24000005}, {&(0x7f0000002000-0x10)=@in={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000001000)=[{&(0x7f0000001000-0x3b)="390cd2c8dd4ea6eea45d1751988dbe679751a44fb8f53f80ced299954060d87006b5f11d3b53ff5e1bec46d7fc60225769b94541d5661fee49bd39", 0x3b}, {&(0x7f0000002000-0xb7)="680b290638663af0c709c7618be40b8e45747d07abbc5333a1902e95e9a86342f88c4377359aad7033985cbfcc3ca47c07e6f5236fa162e19c4b670ae970713022b4fd3a962bc18ce387aa79e2bc0c75de3b8a17aeb7278fbc3c8dab4adb6ea26e7db41e59fed96cc82de820b157e56a2d087f3b7ff243ba55416e2cc7486557c1b5cbec8229774fefb63b6f798ef527fe892ca2fdde1be7cb7f675df15b9d254d0df909fb60dd302d47c70d6d96a6f0bfa4ad9b4df936", 0xb7}, {&(0x7f0000000000)="2613eb8d5f17c297f61b922acd7f04318dd05ed9866bd0d392b496484fb23339a4aa70105e1782f95158056e7e22ef4e6dcd974de4714a10dd5f771b83d4cd396d72d089e5836c05dd9d1204de808403229f8d7e1c43dec94928b5ced52f7a5fef297c1b0a429ecb3de0996e51d8dd0cdb90d67d422a513b1d09296dfbbed3fe00ed3814cb6da851bd0cfe4651a5e1f6e09b5513fbb2d39f8edfdca7c110beee71348470ea86ad791162db8c627a81ea5756c3f00e2028f41b4612921d301be7a61c16e7d593e9e24fcbdf60c20548b2f84fbae9a65c4b48a4558b11c9455f5ea2ad4eb942e48601b8037ad4", 0xec}, {&(0x7f0000001000)="6f5dc3683939df222063023acb9cef1180d1e1bbc64149d5c3ca49892145e34f159e0e68b2ee93b4f6bac9cce5d90a14e25a0d8942106a4c7f6123fc08b0aab8b7505b", 0x43}, {&(0x7f0000002000-0xeb)="0ff1242f6300ba78888de3f0af8012a27e76a4058dced7b7c8002c354142a3e9be9b501487be793ea15ed89a50e4212d6f38cc12e527c8081d56c0cebf59fb940abeaf6b08e7183de44c978c6e6065a53a7c2416b3d2bb34205856f15a0d430e71ab56bb7f7753de2e4253be1f24b80c06c9d0a3b0887149d37dc3c9e4688e593565967c1d91106a93ba98bc7c52985e8ec9b7452b7aefe7244a991ececab65984b2ac7cab2a1032236a7fdd9ea497e17366e26f9974be421baf222cf4ccfc35b8e0933610c6dd3abab211cb401d5893ddfc8c2c3022ec4d46f6ebfee93a02c03c187d1f8bf84e0d2cb46c", 0xeb}, {&(0x7f0000001000)="", 0x0}], 0x6, &(0x7f0000002000-0x90)=[@sndrcv={0x30, 0x84, 0x1, {0x1, 0x4, 0x0, 0xffffffffffffff10, 0x200, 0x0, 0xffff, 0x2000000, r13}}, @sndinfo={0x20, 0x84, 0x2, {0x2, 0x4, 0x3, 0x9, r14}}, @sndinfo={0x20, 0x84, 0x2, {0x9, 0x200, 0x5, 0xfffffffffffffff8, r15}}], 0x90, 0x40000}, {&(0x7f0000001000)=@in6={0xa, 0x2, 0x5d, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x1000000000}, 0x1c, &(0x7f0000001000-0x10)=[{&(0x7f0000001000)="779f1f0db3a2450d97936df5b192b135907ea220ec691173d9f08eaa5c4b0a926a5ddec092d31d518b1c784025d3aa47", 0x30}], 0x1, &(0x7f0000001000)=[@sndinfo={0x20, 0x84, 0x2, {0x2, 0x200, 0x8, 0x2, r16}}, @sndrcv={0x30, 0x84, 0x1, {0x8000, 0x17, 0x8001, 0x1, 0x100, 0x80, 0x7fffffff, 0x3f, r17}}, @sndinfo={0x20, 0x84, 0x2, {0x8, 0x8, 0x8, 0x0, r18}}, @sndinfo={0x20, 0x84, 0x2, {0x1ff, 0x4, 0x4, 0x10001, r19}}, @sndrcv={0x30, 0x84, 0x1, {0x79a, 0x5, 0x2, 0x6, 0x20, 0x3, 0xffffffffffffffe0, 0x2, r20}}, @sndrcv={0x30, 0x84, 0x1, {0x6, 0x1a1, 0x201, 0x6, 0x6, 0x9, 0x3af, 0x1, r21}}, @sndrcv={0x30, 0x84, 0x1, {0x3, 0x6, 0x8001, 0x5, 0x0, 0x3, 0x9, 0x0, r22}}, @sndinfo={0x20, 0x84, 0x2, {0x5, 0x5, 0x800, 0x4, r23}}], 0x180, 0x0}, {&(0x7f0000001000)=@in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000001000)=[{&(0x7f0000000000)="849fb979cf3ba0deb9f733c15b97a74be2637fcdb8009b49d88694c71d56d067069d83f8e02d87573b129fa0d992f39f0e2b21904c5ee3aaaa2bed6840055f3d8a2a3870ad40f33d696f2e1333e42b5267d1e9fc5437d2d7775c13a219dbd8ad78588af6987fcf47dd96937da3c15719cd1e25b62e8bcf230a3e422cf27841028082c5af97c46cc02274b43e882e145bda40aaefcb0923743f8fe47b2c49", 0x9e}, {&(0x7f0000001000-0x11)="2dd0f5c139f331d54c40d1639b326b04ad", 0x11}, {&(0x7f0000001000)="a2334e364bf8ecc700a5b7989b30ebffd9423aece2cb59e4c5bfb19b9d7562c6d944ab3edbf09d1f06e74f86b56984e5df49ef79fa5f8f7be4a2d3db00524d178a20022f79f9451cd30b8c8bda0db7ddb96c55e3d6a53cc2a845b53943c285768a57be915359d60937c5fc0f5349445137d47e6b8eff4de438a5bf10f5e1b582fca38a733ed2b681899e8f907ba71e4e3b549aba3ecbc827f6f76401b1bfce27922d961390880383ad255be7bc687d96d0b29cfe3453aec917a3c6d780907600cb2b24dc91b53d0247543f7505c49bd0", 0xd0}], 0x3, 0x0, 0x0, 0x20000000}, {&(0x7f0000002000-0x1c)=@in6={0xa, 0x3, 0x7, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x7214}, 0x1c, &(0x7f0000000000)=[{&(0x7f0000002000-0x26)="d357b83e686e24b090cc59a04d33f8043b26d878136af67998ee2a6c85b8008562b7bf957b5c", 0x26}], 0x1, &(0x7f0000000000)=[@sndinfo={0x20, 0x84, 0x2, {0xfff, 0x2, 0xffffffffffffff28, 0x69d8, r24}}, @sndinfo={0x20, 0x84, 0x2, {0x3, 0x8004, 0x2, 0x4, r25}}, @init={0x18, 0x84, 0x0, {0x0, 0x7f, 0x1, 0x200}}, @init={0x18, 0x84, 0x0, {0xe3ce, 0x9, 0x1, 0x80}}, @sndrcv={0x30, 0x84, 0x1, {0x5, 0x8, 0xf, 0x62, 0x8, 0x9, 0x70d02f59, 0x1000, r26}}], 0xf0, 0x4810}], 0x6, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r27 = socket$inet_udp(0x2, 0x2, 0x0) sendto$inet(r27, &(0x7f0000b8d000)="", 0x0, 0x20007ffe, &(0x7f0000c8b000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/14 13:24:19 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f0000e17000-0xc)=@nl=@proc={0x0, 0x0, 0xffffffffffffffff, 0x0}, &(0x7f0000ef3000)=0xc) setsockopt$bt_rfcomm_RFCOMM_LM(r0, 0x12, 0x3, &(0x7f0000965000)=0x11, 0x4) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000cb9000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) prctl$void(0x20) 2018/01/14 13:24:19 executing program 4: bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f0000dce000-0x4)=0x40, 0x4) clock_adjtime(0x6, &(0x7f0000002000-0xd0)={0x8001, 0x0, 0x100000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0xc, 0x909f, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}) r0 = semget(0x3, 0x4, 0x480) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f000054a000-0x4)=0x0, &(0x7f0000000000)=0x0, &(0x7f0000dab000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000001000-0x3)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000f99000)='./file0\x00', &(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) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000001000-0x5)={0x0, 0x0, 0x0}, &(0x7f000075e000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) semctl$IPC_SET(r0, 0x0, 0x1, &(0x7f0000001000-0x58)={{0x1, r1, r2, r3, r4, 0xe, 0xaf, 0x0, 0x0, 0x0}, 0x200, 0x2, 0xfffffffffffffffa, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$llc(0x1a, 0x3, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) 2018/01/14 13:24:20 executing program 6: r0 = creat(&(0x7f0000d85000-0x8)='./file0\x00', 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f00008b5000)=0x7, &(0x7f0000000000)=0x4) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000002000-0x9)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) mmap(&(0x7f0000be1000/0x3000)=nil, 0x3000, 0x5, 0x8011, r3, 0x0) 2018/01/14 13:24:20 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x80000000000f) writev(r0, &(0x7f00007ac000)=[{&(0x7f000018d000-0x72)="2900000021001980010a7524830a002102000016000000000000000009000c000003000000315aec00", 0x29}], 0x1) r1 = syz_open_dev$amidi(&(0x7f000049b000)='/dev/amidi#\x00', 0x0, 0x8020) sendmsg$nfc_llcp(r1, &(0x7f0000824000)={&(0x7f00003ab000)={0x27, 0xcc9e, 0x6, 0x2, 0x0, 0x9, "e4f1dc0507610f6011e32b735e9c528ca09015e7ec0ec00bf6e2bc34c93dd13ad22b2ea6788e2e2bcbc975aa0454974c49e30d1d4eab7f5833e9a299379297", 0x5}, 0x60, &(0x7f0000701000-0x40)=[{&(0x7f0000df0000)="ef1fdcb94a2f816dbc877bdd42abde7422074bbf0a2c6c27e9d59986f62c1d035b1a1fee6e9b42a2f1738cd7d9d15016be369aeb2362fce83889baff202b11ed27806bb107622f2bbab0c68693b6b204a204ad64f38ffc5c2cc2e90a08ceae12a92e35941bc5ef3dcf49b57fa21604f8f6b544974887607e1b13c5148a8ed65db517511462b0188ff55fa754007975def1f0ed7fe2bb02", 0x97}, {&(0x7f0000a6f000-0x1000)="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", 0x1000}, {&(0x7f000081a000)="a2d130c5e415b688e53a949eefb47a08d9234ae2c7c8ba31037863a8aad7f33d7485353d16952d5ead6e4a561c6923b442efceea13674be525e7a5c6c3efeb071384cd24e7f6b275e52672221609dac92261812a5ab04b0ea02bdec2b2ef71675c1aea13270958d0ca433518ce47a63702a95e5a9a26534895bccd92816f7239f1367b9ce9cd66ffac47eec12d0380bf7996ffc7c9d6b0ceb53bede57475ac6a29f31441490e0d293f779c6759411f", 0xaf}, {&(0x7f0000062000-0x1000)="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", 0x1000}], 0x4, 0x0, 0x0, 0x810}, 0x8000) 2018/01/14 13:24:20 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000cf1000-0x8)='./file0\x00', 0x20040, 0x8) ioctl$EVIOCGABS20(r0, 0x80184560, &(0x7f00007ac000-0x8e)=""/142) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(0xffffffffffffffff, 0x40a45323, &(0x7f0000000000)={{0x4, 0x0}, 'port0\x00', 0xa, 0x40400, 0x6, 0x2, 0xffffffffffffffe4, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000a00000)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) getsockname$netrom(r0, &(0x7f0000f90000)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000197000)=0x48) r3 = creat(&(0x7f0000a29000-0x8)='./file0\x00', 0x49) faccessat(r3, &(0x7f000081d000)='./file0\x00', 0x3e, 0x20204) r4 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r2, 0x4010ae67, &(0x7f000073a000-0x10)={0x0, 0x200000014004, 0x0}) ioctl$KVM_SET_REGS(r4, 0x4090ae82, &(0x7f000080c000)={[0x9, 0x80000001, 0x0, 0x0, 0x1, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) ioctl$KVM_SMI(r4, 0xaeb7) ioctl$KVM_RUN(r4, 0xae80, 0x0) ioctl$KVM_RUN(r4, 0xae80, 0x0) 2018/01/14 13:24:20 executing program 4: open(&(0x7f0000f30000)='./file0\x00', 0x80000, 0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000471000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f000021c000)={0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/14 13:24:20 executing program 5: 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f000062d000)='/dev/input/mice\x00', 0x0, 0x142) ioctl$sock_ifreq(r0, 0x89b1, &(0x7f00001d1000)={@generic="0644fda4363b82ef3b3262d363f6cc5d", @ifru_map={0x9, 0x7ee, 0x4c4, 0x7f, 0x1, 0xfff}}) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r1 = socket(0x11, 0x4000000000080003, 0x0) fcntl$setlease(r0, 0x400, 0x1) getsockname$ax25(r1, &(0x7f00002f2000-0x10)={0x0, {""/7}, 0x0}, &(0x7f00006b5000)=0x10) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_PREFER_SUBDEVICE(r0, 0x40045542, &(0x7f0000fb6000)=0x3) setsockopt(r1, 0x107, 0xd, &(0x7f0000001000)="", 0x47e) mmap(&(0x7f0000408000/0x2000)=nil, 0x2000, 0x0, 0x12, r1, 0x0) 2018/01/14 13:24:20 executing program 7: mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f0000d06000)=0x100000001, 0x4) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_ENABLE_CAP_CPU(0xffffffffffffffff, 0x4068aea3, &(0x7f0000fd5000)={0x7b, 0x0, [0x1, 0x1000, 0x8, 0xb8], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendto$inet(r0, &(0x7f000039a000-0x1)="", 0x0, 0x20000000, &(0x7f0000851000)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f0000d15000)=0x0, 0x4) 2018/01/14 13:24:20 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x0) r1 = socket(0x2, 0x3, 0x2) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000351000)={0x0, @in6={{0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x20}, &(0x7f0000319000-0x4)=0xa0) setsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000bb5000)=@sack_info={0x0, 0x0, 0x0}, 0xc) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = dup(r0) ioctl$PERF_EVENT_IOC_SET_BPF(r2, 0x40042408, r3) setsockopt(r1, 0x0, 0xcc, &(0x7f0000d25000)="d754000000000000000007a520c472fad1a7373c3eaf8be900000000000000084d850e34a25f6e52070052351840a79ca2497f055f126a92151dba57", 0x3c) 2018/01/14 13:24:20 executing program 2: keyctl$set_reqkey_keyring(0xe, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000001000-0x340)={0x6, {{0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x5, [{{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x3, @rand_addr=0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x340) pipe2(&(0x7f0000000000)={0x0, 0x0}, 0x4000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f0000000000)=0x0, &(0x7f0000001000-0x4)=0x4) 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) vmsplice(r1, &(0x7f0000002000-0x12)=[{&(0x7f0000001000)="a9ff9ce8c5fa1ce35b90ddb496ed0c5095e6fa297b3c5b0159a1787cf79fffe9099a673d47219d3543f80ca7cc07", 0x2e}, {&(0x7f0000001000)="2df9db2f231d8dcd6736ce67e9c7f2fbb4b39eb5b254b02915eb7af8b08711d747974a268a5646b07ca13c071475d66ff6cd823d284dabc83005e80545e633d0dfbd201d59db46d3af802f9a76e264453a621dc34f8ff10011cdb136635744df3144577c91d6741157e9b42945bf4091a802d27abbf9c294e800016bc3a64a", 0x7f}], 0x2, 0xa) 2018/01/14 13:24:20 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) io_setup(0x8, &(0x7f00003db000-0x8)=0x0) read(r0, &(0x7f0000d27000-0x60)=""/96, 0x60) io_getevents(r1, 0x3, 0x3, &(0x7f0000331000-0xa0)=[{0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}], &(0x7f0000bac000-0x10)={0x0, 0x1c9c380}) openat$ptmx(0xffffffffffffff9c, &(0x7f0000ef8000-0xa)='/dev/ptmx\x00', 0xa00, 0x0) 2018/01/14 13:24:20 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f00005f3000-0x12)='/dev/input/event#\x00', 0x9, 0x8000040000001) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f00002a2000)={0x2, 0x78, &(0x7f00006be000-0x78)="454eee1e5f269a2b1c6911e9a812d1c601977c2ec12181485a3d47284f4bca6ed22a7058a8b5eaae20fe36bec2c13281d458db77afe8b1c6ea643e1de907f4b06189ceef4c82d678c0d0055d46910f60560c5621c14100b94a63d7d9ccc0a65dc7798a9eba792400137112963a6b034a9f029e7aaca62fc8"}) write$evdev(r0, &(0x7f00008c2000-0x30)=[{{0x0, 0x0}, 0x2, 0x0, 0x40c}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x30) 2018/01/14 13:24:20 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000001000-0x9)='/dev/sg#\x00', 0x8001, 0x0) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000000000)={0x0, r0, 0x0, 0x2, 0x0}, 0x14) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_GET_MAP(0x7, &(0x7f0000b58000-0x10)={&(0x7f0000211000)='./file0\x00', 0x0, 0x10}, 0x10) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f00009b0000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000d31000)={{&(0x7f0000914000/0x1000)=nil, 0x1000}, 0x3, 0x0}) mprotect(&(0x7f0000003000/0x4000)=nil, 0x4000, 0x1) ioctl$DRM_IOCTL_GET_CAP(0xffffffffffffffff, 0xc010640c, &(0x7f0000007000)={0x7fff, 0x0}) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000e13000-0x8)=0x0) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000007000-0x4)={{&(0x7f0000009000/0x4000)=nil, 0x4000}, 0x1, 0x0}) sendto(r0, &(0x7f00005fb000)="c7b8c0a0f11cb3a6a6e9", 0xa, 0x4000, &(0x7f0000a48000)=@ethernet={0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_inet_udp_SIOCINQ(r0, 0x541b, &(0x7f0000870000-0x4)=0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000b39000)={0x0, 0xaf, "4b27935b4a5bb3e4e9a18c98ed7a3d924337b2f5d8f1c5aec7a1f8fb36c733514ceab13a9fd28887c3e508200863f93ee9ed9e7060cf1eb7df52b8f3aece36c66b5067597eafc6cadfd0cf667b2a7e485e34386a97be08ceefe6011490321e351912d9be9e0fe7df4f8b157b69b6ff9f9feecf3e4f3c1c9136090dbdc566707cb4702aada99945067a54d06b4cfc712c08cd5a057401394bf03cb42a8514703c352e16acf87fadfb4d256483a165e0"}, &(0x7f0000570000)=0xb7) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f00007c4000)={r2, @in={{0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) 2018/01/14 13:24:20 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00005bc000-0x85)='net/igmp\x00') r1 = socket$inet(0x2, 0x8000000000000003, 0x2) setsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000939000-0xc)={@multicast2=0xe0000002, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0x0}, 0xc) ioctl$sock_bt_hidp_HIDPCONNADD(r0, 0x400448c8, &(0x7f000089a000-0x89)={r0, r0, 0x0, 0x6, &(0x7f00001a8000)="e43d9434508c83082c5b30dec877fc1932809885e6e980f279b2d8726f7eddef644410d3a1c77edd872a82f4c28b3e9409e34fb0010e60c58e5910a440c044dcf221f14001d4ff6f04adc28074f1e4dde728bc1bcb0a5d4a6dcae8c51c69595801650d6c958a3fded226689ef37009496b28288c357ae534f3f54b634301dc060ab31eaa61b31b0ddd6260413957ea36cf417f8daab5d4ba9b158989017d03e06113cd", 0x200, 0x1000, 0x9, 0x9, 0x763, 0x5534, 0x6, "1770bf497812b7703c608901cd89f67de37a6318e1de96506b0c97735ea08533e129cc51107a0a0886d30fd027d0885e551233c26e43537cf1e7cfd414c152265e5935b29a840c2af797567a15c1f16a58eaa49e1b03a72695eda483897c29c107"}) readv(r0, &(0x7f00001aa000-0x30)=[{&(0x7f00003d5000-0xc5)=""/197, 0xc5}], 0x1) 2018/01/14 13:24:20 executing program 4: r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00001d5000-0x11)='/dev/qat_adf_ctl\x00', 0x80000, 0x0) signalfd4(r0, &(0x7f000012d000)={0x5}, 0x8, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_buf(r0, 0x0, 0x4, &(0x7f0000a46000)=""/30, &(0x7f0000000000)=0x1e) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open_by_handle_at(r0, &(0x7f0000002000-0xb6)={0xb6, 0x6, "670686d10536f2b956842c2dfe24c048f9c3164493234729b920022575e08f4e7eebe038d0b1d0e96af80edab67dbdf69a0831e462f0be81c6982dea3f0333375fa38d4e30568583cc01b7a37912665c4493721190c0301f119f05060a8f2998b59410ddf206c33295e70e24ed63b69ad033788743ca913af93d953971de4c7c5129ee2bdbf2a6c147ac322ca87aad3026b081189f6b9177ba1dc488706fdf7a2a8f3e39e365d0b843e333228bfe"}, 0x8000) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0xfffffffffffffbff, 0x400000) ioctl$TIOCNXCL(r1, 0x540d) signalfd4(r0, &(0x7f0000001000-0x8)={0x1}, 0x8, 0x80000) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000002000)=0x0) fcntl$getownex(r1, 0x10, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000002000)={{{@in=@loopback=0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000)=0xe8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r1, &(0x7f0000002000)={&(0x7f0000001000-0xc)={0x10, 0x0, 0x0, 0x1004304}, 0xc, &(0x7f0000002000)={&(0x7f0000558000)={0x2298, 0x2b, 0x0, 0x7, 0x3, {0x1, 0x0, 0x0}, [@generic="ef9b7122d561e6262ba21c15f1cbde16263460803a3285c570c7aa730a6ea948e4dbc3d093ae03e25e9139068904cc998e45befee54e2eedfc4d64640260db38bd8076ad93ef0a5fbc551312f665db9f28ac910a8e4b1e0c04083d0e3740ca6d2267f6fd472e8efde3957f7705639cd9eac78c340409088552fd00b012d24df80e09e0233694ed28891e888bd99357ea3ef8ca699181db81a113de7bfcd6f4b3d9a8b1d622b9f255d5fd6ea4089a5afe8b281e", @generic="78be2f083783ad52798c642f54a61039afe46e842eee418c3d4c30c1c7a337522b638ddc3fc12274cde85f9c0dd51baaa9770893e84350d7d4761ccdda1586c1418babe626aed075555e7ea3d546e32a5b5be0996f9d34d7c59ca3bee575c0557f0f1e6af1f1f6543af554d93532989cf009805a1a70b90d6a2ca0dec4abb54382046fdb6fdfd22ad97b243b399d7860a84d017825b4fb3949d6e8b97f1ccb8ee3b8c7c2dce4172d5794f6acd9be09b20c6705c71f81a15a88f426426a1c7328bddd7cce76b747b6338544e3d667eb81c6ff205b2ee4120290cfbfa737cb623ac724882cacd7bc3019dab640af6d", @nested={0x10d4, 0x7c, [@typed={0x24, 0x54, @str='#cgroup!selftrustedwlan1\x00'}, @typed={0xc, 0x7a, @ipv4=@multicast2=0xe0000002}, @generic="ca3332fe94dcf3f34cb2005c893e5e57608e0645a37d6095458a8a23a298d22227b5a88dbaff00fca185d0541f0a28746503aed872ef6e82d01dfb9d1f21dd92338ac48bbdfd9fa4dfcc91a6e815338808e5f55b99bc32e01f7b", @generic="577feedc8f42a488b984635bac020222", @typed={0x14, 0x20, @str='/dev/sg#\x00'}, @generic="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@typed={0xc, 0x88, @pid=r2}, @typed={0x8, 0x6f, @void=""}, @typed={0xc, 0x16, @pid=r3}]}, @typed={0xc, 0x72, @uid=r4}, @generic="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0x2298}, 0x1, 0x0, 0x0, 0x40}, 0x4000000) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000004000-0x20)={0xa4, 0x0, 0x0, 0x2}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_FREE(r1, 0x40206435, &(0x7f0000003000)={0x2, r5, 0x10001, 0xfffffffffffffffa}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = open(&(0x7f0000004000)='./file0\x00', 0x2, 0x28) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_EMULATED_CPUID(r0, 0xc008ae09, &(0x7f0000005000+0x5ce)=""/174) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000004000)={0x5, {0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, 0x5, 0x8, 0x2, 0x5, &(0x7f0000007000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x80000000, 0x4, 0x7}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r6, 0x84, 0x21, &(0x7f0000008000-0x4)=0x0, &(0x7f0000005000-0x4)=0x4) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000003000)="51dc0e6c3b1df1", 0x7) 2018/01/14 13:24:20 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x132, 0xffffffffffffffff, 0x4) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 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, 0x0, 0x0, 0x0, 0x8001, 0x4, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) set_mempolicy(0x3, &(0x7f0000002000-0x8)=0x3, 0xa) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000ec9000+0x8ff)='/dev/audio\x00', 0x8c8e12409474de5, 0x0) statx(r0, &(0x7f0000996000-0x8)='./file0\x00', 0x5c00, 0xfff, &(0x7f0000e17000-0x100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) clone(0x0, &(0x7f0000000000)="", &(0x7f0000a62000)=0x0, &(0x7f0000663000)=0x0, &(0x7f0000450000)="") 2018/01/14 13:24:20 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x4) r1 = accept(r0, &(0x7f00009fb000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000d6e000-0x4)=0x9) setsockopt$packet_rx_ring(r1, 0x107, 0x5, &(0x7f0000b69000)=@req3={0x3, 0x1, 0x9, 0x1, 0x1a, 0x0, 0x100}, 0x1c) bind$netlink(r0, &(0x7f0000315000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x800042}, 0xc) perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet6_sctp(0xa, 0x1, 0x84) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000bdc000-0x8)={0x0, 0x0}) shmget(0x2, 0x4000, 0x40, &(0x7f00004bb000/0x4000)=nil) 2018/01/14 13:24:20 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0x1e2, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000980000-0x10)=[{&(0x7f00004c0000-0x3c)="34000000130019470400ff00000900ffefffdfe6010000002b78ffffffec8005110001000000000000000000001800010018e907", 0x34}], 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000c53000)={0x5, 0x1, 0x5, 0xe, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffff13) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000fe6000)={0xc, 0x4, 0x4, 0x100000001, 0x0, r1, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$PROG_LOAD(0x5, &(0x7f00004b1000)={0x8, 0x9, &(0x7f0000c75000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@map={0x18, 0x0, 0x1, 0x0, r1, 0x0, 0x0, 0x0, 0x0}, @map={0x18, 0x0, 0x1, 0x0, r2, 0x0, 0x0, 0x0, 0x0}, @map={0x18, 0x0, 0x1, 0x0, r2, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000cd0000)='GPL\x00', 0xb4c3, 0x1000, &(0x7f00006ac000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/14 13:24:20 executing program 0: fanotify_init(0x1, 0xc0800) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000d0b000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000259000-0x8)={0x0, 0x0}, &(0x7f0000eb7000)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000768000-0xa0)={r1, @in6={{0xa, 0x2, 0x3, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x7, 0x227c, 0x1000, 0x1}, &(0x7f0000287000)=0xa0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r2, 0x29, 0xd1, &(0x7f0000dcf000)=0x100401, 0x4) setsockopt$inet6_MCAST_MSFILTER(r2, 0x29, 0x30, &(0x7f0000f32000-0x290)={0x8, {{0xa, 0x3, 0x4, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x4, [{{0xa, 0x2, 0x59, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xb}, 0xece}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x4, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x7, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x16}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0xc89, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x290) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000790000-0x10)="04214fb7029b8f26d21f7ec226c13c56", 0x10) setsockopt$inet6_MRT6_ADD_MIF(r2, 0x29, 0xca, &(0x7f00006f0000-0xc)={0x0, 0x0, 0x0, 0x3, 0x0}, 0xc472fff1af121eb8) getsockname$inet6(r2, &(0x7f0000d1f000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f000004c000)=0x1c) socket$nl_xfrm(0x10, 0x3, 0x6) 2018/01/14 13:24:20 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bc0000-0xa)='/dev/ptmx\x00', 0xfffffffffffffffd, 0x0) r1 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000c8e000-0xe)='/selinux/user\x00', 0x2, 0x0) ioctl$sock_bt_hidp_HIDPGETCONNINFO(r1, 0x800448d3, &(0x7f0000915000)={{0xeab, 0xf6, 0x8001, 0x9, 0x7ff, 0x5fd}, 0x1, 0x8001, 0x9, 0x817f, 0xffffffff, "577ac303a0f30f572fa36f14998254f03f014be7547b6984eb855c2ccaf9bb59ee3be21ad5f463427f30fe446767d6d36dfa505b749f8edb929e161dd2e6f8d75852823648e1bc4be139a4c694cfc34f9feb166839790da1739863c9a517fc297441f49bddadfaf904bd68a126c08a2dffcb48ebbb772e15d633ee0fcb808f2d"}) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b4000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) write(r0, &(0x7f0000347000-0x70)="4f7ad0c9edffe9486f1748144523c0c253773e00d4bba29028eac32e8de58f5930fd4c8ebb78dcf50bbc54c90c0ea17b4763dde5f9eedfc811b38375640258335444c9fe3d13", 0x46) r2 = syz_open_pts(r0, 0x41) writev(r2, &(0x7f000036f000-0x70)=[{&(0x7f0000dcb000)="10", 0x1}], 0x1) openat$rtc(0xffffffffffffff9c, &(0x7f00004b8000)='/dev/rtc\x00', 0x561000, 0x0) r3 = syz_open_dev$dmmidi(&(0x7f000074d000-0xd)='/dev/dmmidi#\x00', 0x7ff, 0x901) ioctl$SNDRV_CTL_IOCTL_PCM_NEXT_DEVICE(r3, 0x80045530, &(0x7f0000b5a000)=""/20) ioctl$TCSETS(r2, 0x5402, &(0x7f0000a31000-0x24)={0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/14 13:24:20 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000cc9000)='./file0\x00', 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000a95000-0x9)='net/tcp6\x00') sendfile(r0, r1, &(0x7f0000023000)=0x0, 0x26a950b) r2 = syz_open_procfs(0x0, &(0x7f0000d0d000-0x11)='loginuid\x00') socket(0x0, 0x0, 0x7) fstat(r2, &(0x7f0000cf5000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendfile(r2, r2, &(0x7f00003b8000)=0x0, 0x4) 2018/01/14 13:24:20 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000cf1000-0x8)='./file0\x00', 0x20040, 0x8) ioctl$EVIOCGABS20(r0, 0x80184560, &(0x7f00007ac000-0x8e)=""/142) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(0xffffffffffffffff, 0x40a45323, &(0x7f0000000000)={{0x4, 0x0}, 'port0\x00', 0xa, 0x40400, 0x6, 0x2, 0xffffffffffffffe4, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000a00000)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) getsockname$netrom(r0, &(0x7f0000f90000)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000197000)=0x48) r3 = creat(&(0x7f0000a29000-0x8)='./file0\x00', 0x49) faccessat(r3, &(0x7f000081d000)='./file0\x00', 0x3e, 0x20204) r4 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r2, 0x4010ae67, &(0x7f000073a000-0x10)={0x0, 0x200000014004, 0x0}) ioctl$KVM_SET_REGS(r4, 0x4090ae82, &(0x7f000080c000)={[0x9, 0x80000001, 0x0, 0x0, 0x1, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) ioctl$KVM_SMI(r4, 0xaeb7) ioctl$KVM_RUN(r4, 0xae80, 0x0) ioctl$KVM_RUN(r4, 0xae80, 0x0) 2018/01/14 13:24:20 executing program 3: mmap(&(0x7f0000000000/0x57e000)=nil, 0x57e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) mmap(&(0x7f000057e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_user(0xffffffffffffff9c, &(0x7f000057f000-0xe)='/selinux/user\x00', 0x2, 0x0) mmap(&(0x7f000057e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCDARP(r1, 0x8953, &(0x7f000057e000)={{0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x7, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x13}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x26, {0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="e779b427067860d6c0a9e584b1a16420"}) sendmsg$nl_xfrm(r0, &(0x7f00004e6000-0x38)={&(0x7f000009f000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00002bf000)={&(0x7f000057d000)=@newpolicy={0xfc, 0x19, 0x1, 0x0, 0x0, {{@in=@multicast2=0xe0000002, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@tmpl={0x44, 0x5, [{{@in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x0, 0x33}, 0x0, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}]}]}, 0xfc}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/14 13:24:20 executing program 6: mmap(&(0x7f0000000000/0xb02000)=nil, 0xb02000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$amidi(&(0x7f0000a93000-0xc)='/dev/amidi#\x00', 0x8000, 0x1ffff) mmap(&(0x7f0000b02000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b02000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b02000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b02000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) execve(&(0x7f00005fa000)='./file0\x00', &(0x7f0000b03000-0x20)=[&(0x7f000014c000-0x9)='-selinux\x00', &(0x7f00009ce000)='em0^GPLem0vboxnet0md5sum/ppp0\x00', &(0x7f0000b02000)=':eth0$}2proctrustedwlan1$/wlan0.[\x00', &(0x7f0000aee000-0xc)='/dev/amidi#\x00'], &(0x7f0000b03000-0x10)=[&(0x7f000000d000)='/dev/amidi#\x00', &(0x7f0000b03000-0xc)='/dev/amidi#\x00']) mmap(&(0x7f0000b02000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getown(r0, 0x9) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f000077b000)=0x0, &(0x7f0000b03000-0x4)=0x4) setsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000ab6000-0x8)=@int=0x0, 0x4) mlock2(&(0x7f0000007000/0x2000)=nil, 0x2000, 0x0) mprotect(&(0x7f0000004000/0x4000)=nil, 0x4000, 0x0) mmap(&(0x7f0000b02000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$admmidi(&(0x7f0000b03000-0xe)='/dev/admmidi#\x00', 0x4, 0x400000) madvise(&(0x7f000070f000/0x3000)=nil, 0x3000, 0x12) mmap(&(0x7f0000b02000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b03000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b03000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b03000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b03000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$nfc_llcp(r1, &(0x7f0000b03000)=[{&(0x7f0000371000-0x60)={0x27, 0x1f, 0x62, 0x2, 0x8, 0x8733, "97253cdf870f59651b36fd4e3acebe44d3e3491f741648897cae676599bd28d9882f81a3f7bc1c312b638a4a6ac27e3c9c6dcbea01013f6f8f74f54a9f026c", 0x7ff}, 0x60, &(0x7f0000297000-0x30)=[{&(0x7f0000b03000)="5835bd9b0dd6ffe163ab7e00e6867eacdf534ca6988699d839cdf41387a2d262d28aff528d96cf1c2a15421157f21001a8929cc8ab0ab47e68193546dda408c2dc8665f62f31cedb711e7d3e08ecd7fe6ee9ae423c464f69d4a0b4d9804dc2e502b96c325528278cf5b253974aece2fedb7689cbefbac674a9e5601db5ac4f", 0x7f}, {&(0x7f0000b03000)="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", 0xfe}, {&(0x7f0000b04000-0x3e)="7386b5abef28e0c92ee3f08d15a80b224e0d9d045e2ca77cda876ed81be6ff190c2103c70a72c678cfa5b18b8bb380fcf776497b05ed2cecf0f4c51bfe96", 0x3e}], 0x3, &(0x7f000023e000-0xd8)={0xd8, 0x116, 0x1180, "eece56d9cfa32b4101d8b9687ea09ae59f41c686d3784a8eabaa01182292c63a6fd005a4b8a8dce8c370717c93d89924b6dafc849a721d3fa7858d7eefc80ee40197cae568aa766c5aa4512064337506e775880accb47e92216817a41c7549ec0ae31e2587d1f6b5c045b3e2d3e738fc4544b5643bf4cfafe4701015e0a7d3959ba65d128dd39174845b07d35a5cfa27d4e8c659eabc0c35f0fa23920d3f9f53e6b275c0ef89449bacd6180d9c543f9f4f83feccd1e4381f6096edb0f9f3f1efcfe136"}, 0xd8, 0x8840}], 0x1, 0x40000) ioctl$UFFDIO_ZEROPAGE(r1, 0xc020aa04, &(0x7f0000b02000)={&(0x7f00005de000/0x1000)=nil, 0x1000}) mmap(&(0x7f0000b02000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000b02000)='/selinux/enforce\x00', 0x200000, 0x0) mmap$binder(&(0x7f00006d1000/0x4000)=nil, 0x4000, 0xb, 0x110, r2, 0x0) mbind(&(0x7f0000006000/0x3000)=nil, 0x3000, 0x1, &(0x7f000000d000-0x8)=0x0, 0x9, 0x0) mlock2(&(0x7f0000006000/0x2000)=nil, 0x2000, 0x1) 2018/01/14 13:24:20 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000046000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f0000100000)='/dev/kvm\x00', 0x2) ioctl$sock_inet_SIOCDARP(r1, 0x8953, &(0x7f000085b000-0x44)={{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x306, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x14}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, {0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f000071a000-0x20)={0x0, 0x4, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) 2018/01/14 13:24:20 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000417000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(serpent)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000df0000-0x10)="e513b5bf00004000000000000000e314", 0x10) r1 = accept$alg(r0, 0x0, 0x0) r2 = syz_open_dev$dmmidi(&(0x7f000069d000-0xd)='/dev/dmmidi#\x00', 0x3, 0x1) ioctl$KVM_SET_XCRS(r2, 0x4188aea7, &(0x7f0000a85000-0x38)={0x3, 0x400, [{0x7, 0x0, 0x4}, {0xfffffffffffffffa, 0x0, 0x800}, {0x86ea, 0x0, 0x40}]}) sendmmsg$alg(r1, &(0x7f0000e3c000)=[{0x0, 0x0, &(0x7f0000a71000-0x80)=[{&(0x7f0000b6a000)="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", 0x2b0}], 0x1, &(0x7f0000820000-0x90)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}], 0x1, 0x0) rt_sigsuspend(&(0x7f00007c3000)={0x401}, 0x8) recvmsg(r1, &(0x7f0000eaf000-0x38)={0x0, 0x0, &(0x7f0000825000-0x30)=[{&(0x7f0000efb000)=""/16, 0x10}, {&(0x7f0000b7d000-0x1000)=""/4096, 0x1000}], 0x2, &(0x7f0000d2b000)=""/57, 0x39, 0x0}, 0x0) getitimer(0x2, &(0x7f00006c7000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/14 13:24:20 executing program 0: prctl$setmm(0x23, 0xe, &(0x7f0000df1000/0x6000)=nil) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000580000)='/dev/vga_arbiter\x00', 0x8000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000001000-0x8)=@assoc_value={0x0, 0x79}, &(0x7f00003eb000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000001000-0x14)={r1, 0x10000, 0x100000001, 0x40, 0x4, 0x0}, 0x14) 2018/01/14 13:24:20 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000ba5000)='/dev/rfkill\x00', 0x400040, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000d33000)={0x0, @in={{0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x8, 0x7fff, 0x401, 0x2e, 0x4, 0x0, 0x100000000000000, 0x1a9a, 0x0, 0x9, 0x8, 0x7, 0x20, 0x5, 0x1000]}, &(0x7f0000da0000-0x4)=0x108) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000a45000-0x8)={r1, 0x5, 0xffffffff}, 0x8) r2 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f00006bf000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00009e2000-0x4)=0x18) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000f96000-0x10)={0x0, 0x0, 0x0, 0x0, r3}, 0x10) 2018/01/14 13:24:20 executing program 0: r0 = signalfd4(0xffffffffffffffff, &(0x7f0000d66000-0x8)={0x0}, 0x8, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendfile(r0, r0, &(0x7f0000000000)=0x0, 0xc348) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000548000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$inet(r1, &(0x7f0000002000-0x10)={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) splice(r0, &(0x7f0000000000)=0x0, r1, &(0x7f0000001000-0x8)=0x0, 0xfffffffffffffffe, 0x5) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fsetxattr(r0, &(0x7f00000db000-0x23)=@random={'user.\x00', '/selinux/avc/cache_threshold\x00'}, &(0x7f000028a000-0x1d)='/selinux/avc/cache_threshold\x00', 0x1d, 0x3) r2 = socket$inet(0x2, 0x1, 0x0) r3 = syz_open_dev$tun(&(0x7f0000ae9000)='/dev/net/tun\x00', 0x0, 0x8200000000000002) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f00003cb000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000fd9000-0x20)={@common='eql\x00', @ifru_flags=0x301}) ioctl$KVM_SET_ONE_REG(r1, 0x4010aeac, &(0x7f0000373000)={0x4, 0xd2c}) write$tun(r3, &(0x7f0000d64000)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x6, 0x0, 0x0, 0xffffffffffffffcc, 0xffffffffffffffff, 0x0, 0xfffffffffffffffd, 0x0, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @broadcast=0xffffffff, {[]}}, @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8, 0x0, ""}}}, 0x100c4) 2018/01/14 13:24:20 executing program 3: mmap(&(0x7f0000000000/0xfc2000)=nil, 0xfc2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000fc0000)='/dev/input/event#\x00', 0x0, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f000012d000)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000fc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) statx(r1, &(0x7f0000563000-0x8)='./file0\x00', 0x100, 0x400, &(0x7f0000fc2000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$EVIOCGMASK(r0, 0x80104592, &(0x7f0000fb8000-0x10)={0x13, 0x1, &(0x7f0000fb8000-0x2)='f'}) 2018/01/14 13:24:20 executing program 5: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f000088e000-0xc)='/dev/autofs\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCRMFF(r0, 0x40044581, &(0x7f0000001000-0x4)=0x101) pause() sendto(r0, &(0x7f0000000000)="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", 0x1000, 0x40045, &(0x7f0000001000-0x10)=@ethernet={0x306, @random="9db8ed6fc9ef", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) fremovexattr(r0, &(0x7f0000000000)=@random={'btrfs.\x00', 'keyringcgroupselinux\x00'}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000002000-0xe8)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000001000-0x4)=0x0, &(0x7f0000002000-0x4)=0x0, &(0x7f0000001000)=0x0) fchownat(r0, &(0x7f0000001000)='./file0\x00', r1, r3, 0x1900) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000002000)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xfffffffffffffff8) add_key(&(0x7f0000002000)='rxrpc_s\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000003000-0x51)="3ea48c4a1fcf79ca2d5560adecb3296ced0eb48237d928cff88aff58e30ef0a1e6a20d480f55221a6bf5133562802cd94b3ebefc009cc85774b265d51cb0e7f1423f5a69df9801c8e520610e58fbdf12f1282b73b672259ffe0199407f60309c5aabc9495b795996c3d198c36fe3aaf3cf9df2f0e855e9d14745897d981123b9bcbfd37912de7988e41421f1833d2ce1e589c72922c398d6c32331f07c21919af287c49257", 0xa5, r4) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000002000)={0x0, 0x0}) mkdir(&(0x7f0000001000-0x8)='./file0\x00', 0x1) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fchownat(r0, &(0x7f0000003000)='./file0\x00', r1, r2, 0x1000) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) utime(&(0x7f0000005000-0x8)='./file1\x00', &(0x7f0000005000-0x10)={0x1f, 0x291f}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) modify_ldt$write(0x1, &(0x7f0000006000-0x10)={0x3, 0x20001000, 0xffffffff, 0x200, 0x0, 0x7ff, 0x9a7, 0x9, 0x20, 0x1c6f6}, 0x10) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000000)={0x0, 0xbf, "ef50e68456615f046645cbedb39091620894ad68c64c5feba631515b6eb1f21e710f91fca9be970cdca643c7584a61e5384b1b4b04af8ee597a6bf46540fac734f376f72bdb5408e2a83ef9affdb8b1aa314956c1d4708875459c8e50aa4d0400fa9856eba67af1862209c570cb3483428d4e20bfcf0d6027eaf542e67b79fd680e0bcae66ffa2f178173c52b3c388a60138970665b18cba589f47ebabb4da86308614d6450d963e39241d633559b5cfb9c87c6abd2496e8548472066807ce"}, &(0x7f0000006000)=0xc7) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000006000)={r5, @in={{0x2, 0x0, @dev={0xac, 0x14, 0x0, 0xc}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x8, 0xdf, 0x3, 0x89, 0x12d, 0x8, 0x81, 0x8, 0xdbf, 0x600000, 0x81, 0x0, 0x4, 0x4, 0xd9]}, &(0x7f0000005000)=0x108) 2018/01/14 13:24:20 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() capset(&(0x7f00009d5000-0x8)={0x19980330, r0}, &(0x7f00009ac000-0x18)={0x0, 0x1000, 0x0, 0x0, 0x0, 0x0}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000053c000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup3(r2, r1, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f0000528000)={0xffffffffffffffff, 0xffffffffffffffff}) 2018/01/14 13:24:20 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000cf1000-0x8)='./file0\x00', 0x20040, 0x8) ioctl$EVIOCGABS20(r0, 0x80184560, &(0x7f00007ac000-0x8e)=""/142) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(0xffffffffffffffff, 0x40a45323, &(0x7f0000000000)={{0x4, 0x0}, 'port0\x00', 0xa, 0x40400, 0x6, 0x2, 0xffffffffffffffe4, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000a00000)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) getsockname$netrom(r0, &(0x7f0000f90000)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000197000)=0x48) r3 = creat(&(0x7f0000a29000-0x8)='./file0\x00', 0x49) faccessat(r3, &(0x7f000081d000)='./file0\x00', 0x3e, 0x20204) r4 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r2, 0x4010ae67, &(0x7f000073a000-0x10)={0x0, 0x200000014004, 0x0}) ioctl$KVM_SET_REGS(r4, 0x4090ae82, &(0x7f000080c000)={[0x9, 0x80000001, 0x0, 0x0, 0x1, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) ioctl$KVM_SMI(r4, 0xaeb7) ioctl$KVM_RUN(r4, 0xae80, 0x0) ioctl$KVM_RUN(r4, 0xae80, 0x0) 2018/01/14 13:24:20 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_setup(0x1, &(0x7f0000001000-0x8)=0x0) r1 = syz_open_dev$audion(&(0x7f0000d2f000-0xc)='/dev/audio#\x00', 0x3, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x101000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_cancel(r0, &(0x7f0000002000-0x40)={0x0, 0x0, 0x0, 0x7, 0x4, r1, &(0x7f0000652000)="0b6aca6e6901dd23b2a5a953b5a859149966b0ce37206cbf87a29daae8cfbf00224c8bd9225c6b", 0x27, 0x101, 0x0, 0x0, r2}, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000002000)={0x3, [0x2, 0x4688a2cc, 0x0]}, &(0x7f0000002000-0x4)=0xa) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000cd9000)=@int=0x8, 0x4) ioctl$DRM_IOCTL_RM_MAP(r2, 0x4028641b, &(0x7f0000548000)={&(0x7f00009fc000/0x3000)=nil, 0x4, 0x3, 0x8, &(0x7f0000a3d000/0x1000)=nil, 0xd1d}) r3 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x7a, &(0x7f0000654000)={0x0, @in6={{0xa, 0x0, 0x1ea5bb30, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x10001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, &(0x7f000045c000)=0x98) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x76, &(0x7f0000c13000)={r4, 0x0}, 0x8) 2018/01/14 13:24:20 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000841000-0xd)='/dev/net/tun\x00', 0x0, 0x20000000000000a) socket$inet6_sctp(0xa, 0x3, 0x84) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000137000)={@common="67726530000000000000000000000002", @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) ioctl$sock_inet_SIOCSIFFLAGS(0xffffffffffffffff, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x1b, &(0x7f000026d000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) write$tun(r0, &(0x7f0000796000-0x16dc)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv6={0x0, 0x6, "e3b785", 0x18, 0x84, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}}}}, 0x4a) syz_open_dev$sndmidi(&(0x7f00004d8000)='/dev/snd/midiC#D#\x00', 0x7fff, 0x101001) 2018/01/14 13:24:20 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000759000)='clear_refs\x00') r1 = syz_open_procfs(0x0, &(0x7f0000f6c000)='oom_score\x00') keyctl$search(0xa, 0x0, &(0x7f0000f53000-0xb)='cifs.idmap\x00', &(0x7f0000e38000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0) sendfile(r0, r1, &(0x7f0000cd3000-0x8)=0x0, 0xff) 2018/01/14 13:24:20 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x800, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$ipx(r0, &(0x7f0000000000)={0x4, 0x0, 0xb586, "9d1e6322e46a", 0x23d46269, 0x0}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f000003b000-0x6)="7365637572697479af2b40656d312d5d2300", 0x8000000000004) seccomp(0x1, 0x0, &(0x7f00007f8000-0x10)={0x1, &(0x7f0000ed2000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) uname(&(0x7f0000813000)=""/0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f00006f6000-0x4)=0x0) ptrace$peek(0x3, r2, &(0x7f0000b73000-0x8)=0x0) chown(&(0x7f00008cc000-0x8)='./file0\x00', 0x0, 0x0) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000f16000)={{&(0x7f0000a49000/0x3000)=nil, 0x3000}, 0x2, 0x0}) [ 216.993530] kauditd_printk_skb: 15 callbacks suppressed [ 216.993538] audit: type=1326 audit(1515936260.598:2840): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=838 comm="syz-executor6" exe="/root/syz-executor6" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452cf9 code=0x7ffc0000 [ 217.032657] audit: type=1326 audit(1515936260.598:2841): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=838 comm="syz-executor6" exe="/root/syz-executor6" sig=0 arch=c000003e syscall=63 compat=0 ip=0x452cf9 code=0x7ffc0000 [ 217.059073] audit: type=1326 audit(1515936260.599:2842): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=838 comm="syz-executor6" exe="/root/syz-executor6" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452cf9 code=0x7ffc0000 [ 217.084390] audit: type=1326 audit(1515936260.600:2843): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=838 comm="syz-executor6" exe="/root/syz-executor6" sig=0 arch=c000003e syscall=16 compat=0 ip=0x452cf9 code=0x7ffc0000 [ 217.108777] audit: type=1326 audit(1515936260.600:2844): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=838 comm="syz-executor6" exe="/root/syz-executor6" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452cf9 code=0x7ffc0000 [ 217.133286] audit: type=1326 audit(1515936260.601:2845): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=838 comm="syz-executor6" exe="/root/syz-executor6" sig=0 arch=c000003e syscall=101 compat=0 ip=0x452cf9 code=0x7ffc0000 [ 217.157719] audit: type=1326 audit(1515936260.601:2846): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=838 comm="syz-executor6" exe="/root/syz-executor6" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452cf9 code=0x7ffc0000 [ 217.182119] audit: type=1326 audit(1515936260.602:2847): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=838 comm="syz-executor6" exe="/root/syz-executor6" sig=0 arch=c000003e syscall=92 compat=0 ip=0x452cf9 code=0x7ffc0000 [ 217.206449] audit: type=1326 audit(1515936260.602:2848): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=838 comm="syz-executor6" exe="/root/syz-executor6" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452cf9 code=0x7ffc0000 2018/01/14 13:24:20 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f000073e000-0x18)=@generic={0x3, 0x20000008, 0x0}) socket$nl_route(0x10, 0x3, 0x0) 2018/01/14 13:24:20 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000636000)=0x0) clock_gettime(0x0, &(0x7f0000372000-0x10)={0x0, 0x0}) timer_settime(r1, 0x1, &(0x7f000006b000)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) r2 = semget$private(0x0, 0x5, 0x10007b) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000fe1000)='/dev/ppp\x00', 0x80000, 0x0) r4 = geteuid() ioctl$DRM_IOCTL_GET_CLIENT(r3, 0xc0286405, &(0x7f000048c000)={0xffffffffffffffff, 0xbc, r0, 0xffff, r4, 0xb6a, 0x0, 0x0}) clock_gettime(0x0, &(0x7f000067b000)={0x0, 0x0}) semtimedop(r2, &(0x7f0000ce5000)=[{0x2, 0x9, 0x0}, {0x2, 0x0, 0x0}], 0x2, &(0x7f0000f48000-0x10)={0x0, r5+30000000}) linkat(r3, &(0x7f0000dd2000)='./file0\x00', r3, &(0x7f0000be3000)='./file0\x00', 0x400) tkill(r0, 0x1000000000016) 2018/01/14 13:24:20 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) add_key$user(&(0x7f0000299000-0x5)='user\x00', &(0x7f0000ffa000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000568000-0x4e)=',', 0x1, 0xfffffffffffffff8) r1 = dup3(r0, r0, 0x80000) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f00004da000)={0x5, 0x0, 0x10000, 0x0}) ioctl$DRM_IOCTL_AGP_UNBIND(r1, 0x40106437, &(0x7f0000009000)={r2, 0x5}) mremap(&(0x7f00003fb000/0x400000)=nil, 0x400000, 0x800000, 0x3, &(0x7f00007fb000/0x800000)=nil) 2018/01/14 13:24:20 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) close(r0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000d60000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(des3_ede)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000002000-0xc6)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0x18) r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000704000)={0x0, 0x0, &(0x7f0000725000-0x10)=[{&(0x7f0000fa8000-0xee)="b1c54112aad2c4c3c495962c2e68b6455b79accaad45c65a1270dce257777350e2ea63300c04f8e3a2918b719d1a509471e6aedf6210a53e3397a5557e143ffc1c106af5452f296befba34bfaafb53dfd72d8b115f633e4fd99491f57d2178ac50c94957ae79071af2f524819d44731d892a83cae4a3788b65812acc97dff3b79b118d255a1683d872eb0aa9b38316917a00456e29b0e750cc67ad010981f6c88c418779a772cf329e8d6d953ea8200a7fe85f7c8e2352d60761823bf1f4f30f", 0xc0}], 0x1, &(0x7f0000fa7000-0x18)=[], 0x0, 0x8004}, 0x800) recvmsg(r2, &(0x7f0000b2f000)={&(0x7f00008e8000)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000031000-0x60)=[{&(0x7f000034e000-0xbf)=""/191, 0xbf}, {&(0x7f00000cd000)=""/26, 0x1a}], 0x2, &(0x7f0000590000)=""/0, 0x0, 0x0}, 0x0) 2018/01/14 13:24:20 executing program 5: mmap(&(0x7f0000000000/0x6e000)=nil, 0x6e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readlinkat(0xffffffffffffffff, &(0x7f000006e000-0x8)='./file0\x00', &(0x7f0000014000)=""/249, 0xf9) mmap(&(0x7f000006e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000006e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000033000)={0x0, 0x0}) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000029000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000055000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_int(r1, 0x1, 0x2f, &(0x7f0000012000-0x4)=0x0, &(0x7f000002e000-0x4)=0x4) 2018/01/14 13:24:20 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000f36000-0x9)='/dev/kvm\x00', 0x0, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000af5000-0x9)='/dev/kvm\x00', 0x2000, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_GSI_ROUTING(r1, 0x4008ae6a, &(0x7f0000fc4000-0x68)={0x0, 0x0, []}) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f00003e2000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f00000a1000+0xca7)=@sack_info={0x0, 0x3f, 0x800}, &(0x7f0000f06000)=0xc) socketpair(0x1d, 0x80800, 0x4, &(0x7f0000de3000)={0x0, 0x0}) getsockopt$bt_l2cap_L2CAP_CONNINFO(r5, 0x6, 0x2, &(0x7f0000811000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000754000-0x4)=0x5) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f0000ecf000-0x8)=@assoc_value={r4, 0x2}, 0x8) ioctl$KVM_SET_LAPIC(r2, 0x4400ae8f, &(0x7f0000f94000-0x400)={"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"}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/01/14 13:24:20 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000988000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_GET_NR_MMU_PAGES(r1, 0xae45, 0xa75) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000267000)={0x0, 0x0, 0x0}) ioctl$KVM_UNREGISTER_COALESCED_MMIO(r1, 0x4010ae68, &(0x7f00009ec000)={0xfffffffffffffffe, 0x9000, 0x0}) 2018/01/14 13:24:20 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000cf1000-0x8)='./file0\x00', 0x20040, 0x8) ioctl$EVIOCGABS20(r0, 0x80184560, &(0x7f00007ac000-0x8e)=""/142) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(0xffffffffffffffff, 0x40a45323, &(0x7f0000000000)={{0x4, 0x0}, 'port0\x00', 0xa, 0x40400, 0x6, 0x2, 0xffffffffffffffe4, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000a00000)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) getsockname$netrom(r0, &(0x7f0000f90000)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000197000)=0x48) r3 = creat(&(0x7f0000a29000-0x8)='./file0\x00', 0x49) faccessat(r3, &(0x7f000081d000)='./file0\x00', 0x3e, 0x20204) r4 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f000071a000-0x20)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r4, 0x4090ae82, &(0x7f000080c000)={[0x9, 0x80000001, 0x0, 0x0, 0x1, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) ioctl$KVM_SMI(r4, 0xaeb7) ioctl$KVM_RUN(r4, 0xae80, 0x0) ioctl$KVM_RUN(r4, 0xae80, 0x0) [ 217.230842] audit: type=1326 audit(1515936260.602:2849): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=838 comm="syz-executor6" exe="/root/syz-executor6" sig=0 arch=c000003e syscall=16 compat=0 ip=0x452cf9 code=0x7ffc0000 2018/01/14 13:24:20 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_PIT(r1, 0x8048ae66, &(0x7f0000002000-0x70)={[{0x401, 0x3, 0x1, 0x1, 0xfff, 0xce, 0x2, 0x10001, 0x1, 0x81, 0x8, 0x88ff, 0x9}, {0x7fff, 0x0, 0xfffffffffffffff7, 0x1, 0xc0db, 0x7, 0xfff, 0x891, 0x101, 0x80000000, 0x200, 0x1647, 0x6}, {0x7fffffff, 0xffffffffffff1bc0, 0xfca8, 0x6, 0x1000, 0x9, 0x200, 0x5, 0x0, 0x7c00000, 0x8f, 0x0, 0x8}], 0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$BINDER_SET_MAX_THREADS(r0, 0x40046205, 0x101) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000028000-0x9)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) getsockopt$bt_BT_SNDMTU(r1, 0x112, 0xc, &(0x7f00009fd000-0x2)=0x6, &(0x7f0000588000-0x8)=0x2) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r3, &(0x7f000000c000/0x18000)=nil, &(0x7f0000011000)=[@text32={0x20, &(0x7f0000f56000-0x4b)="65075f95c4c2b903d8c4e1fc7701b8398100000023c80f21f835000040000fc72f0f077e06c4c27d18cec7442400f1ffffffc7442406000000000f011424ea750000008a006524000f00d8", 0x4b}], 0x1, 0x0, &(0x7f0000001000-0x20)=[], 0x0) ioctl$KVM_SET_MSRS(r0, 0x4008ae89, &(0x7f0000018000-0x18)={0x0, 0x0, [{0x487, 0x0, 0x1}]}) 2018/01/14 13:24:20 executing program 4: r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000a44000-0x10)='/selinux/member\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f000025a000-0xe8)={{{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) sendto$inet6(r1, &(0x7f000054d000-0x81)="", 0x0, 0x8804, &(0x7f0000825000-0x1c)={0xa, 0x2, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x0}, 0x1c) getsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f000053d000-0x4)=0x0, &(0x7f000058f000)=0x4) 2018/01/14 13:24:20 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000901000-0x19)="b31cf00763f30f6579842fc0327d991ed2b2ac21391262e441", 0x19) bind(r0, &(0x7f0000550000-0x10)=@rc={0x1f, {0xffffffffffffedcf, 0xffffffff, 0x7, 0x57, 0x147d15cd, 0x3}, 0x8}, 0x9) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f000082c000)={@generic="9408f9c186220bac3f17ae533da66741", 0x3}) connect$inet(r0, &(0x7f0000782000)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/14 13:24:20 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x5, 0x0) r1 = syz_open_dev$tun(&(0x7f0000841000-0xd)='/dev/net/tun\x00', 0x0, 0x20000000000000a) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000fe8000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f00000ba000-0x14)={0x7fff, 0x1, 0x6, 0x7fffffff, 0x0}, 0x14) r3 = socket$inet6_sctp(0xa, 0x3, 0x84) setsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f0000d52000-0xe8)={{{@in=@multicast1=0xe0000001, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0x0, 0x0}, 0x0, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x1000000d3) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000137000)={@common="67726530000000000000000000000002", @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r4, 0x29, 0x1b, &(0x7f000026d000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) write$tun(r1, &(0x7f0000796000-0x16dc)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv6={0x0, 0x6, "e3b785", 0x18, 0x84, 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}, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}}}}, 0x4a) [ 217.379364] can: request_module (can-proto-4) failed. 2018/01/14 13:24:21 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000cf1000-0x8)='./file0\x00', 0x20040, 0x8) ioctl$EVIOCGABS20(r0, 0x80184560, &(0x7f00007ac000-0x8e)=""/142) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(0xffffffffffffffff, 0x40a45323, &(0x7f0000000000)={{0x4, 0x0}, 'port0\x00', 0xa, 0x40400, 0x6, 0x2, 0xffffffffffffffe4, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000a00000)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) getsockname$netrom(r0, &(0x7f0000f90000)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000197000)=0x48) r3 = creat(&(0x7f0000a29000-0x8)='./file0\x00', 0x49) faccessat(r3, &(0x7f000081d000)='./file0\x00', 0x3e, 0x20204) r4 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f000071a000-0x20)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r4, 0x4090ae82, &(0x7f000080c000)={[0x9, 0x80000001, 0x0, 0x0, 0x1, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) ioctl$KVM_SMI(r4, 0xaeb7) ioctl$KVM_RUN(r4, 0xae80, 0x0) ioctl$KVM_RUN(r4, 0xae80, 0x0) 2018/01/14 13:24:21 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000f4f000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f00005df000)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000001c000)="") mkdir(&(0x7f0000915000-0x10)='./file0/control\x00', 0x0) symlink(&(0x7f0000747000)='./file0\x00', &(0x7f0000ab9000)='./file0/control/file0\x00') r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000137000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000b26000)={{0x7, 0xdf0b}, {0x515, 0x1f}, 0x7, 0x0, 0xf64, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) umount2(&(0x7f00002c8000)='./file0/control/file0\x00', 0x0) 2018/01/14 13:24:21 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000633000)='/dev/ptmx\x00', 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000069000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000069000)={0x0, 0x0, 0x0}, &(0x7f0000067000-0x4)=0xc) sched_setaffinity(r2, 0x8, &(0x7f000006a000-0x8)=0x86b2) readv(r0, &(0x7f0000d16000)=[{&(0x7f000032b000)=""/99, 0x63}], 0x1) r3 = eventfd2(0x0, 0x0) read$eventfd(r3, &(0x7f00000bf000-0x8)=0x0, 0x8) io_setup(0x20, &(0x7f0000930000-0x4)=0x0) r5 = creat(&(0x7f00001c0000)='./file0\x00', 0x0) io_submit(r4, 0x1, &(0x7f0000cea000-0x4)=[&(0x7f0000929000-0x40)={0x0, 0x0, 0x0, 0x1, 0x0, r5, &(0x7f0000ddc000)="", 0x0, 0x0, 0x0, 0x1, r3}]) 2018/01/14 13:24:21 executing program 3: ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f000032a000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capget(&(0x7f0000001000-0x8)={0x399f1736, r0}, &(0x7f0000000000)={0x3, 0x20, 0xffff, 0xffcd, 0x2, 0x3f}) r1 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000001000-0xe)='/selinux/load\x00', 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$ipx(r1, &(0x7f0000002000-0x10)={0x4, 0x8, 0x97bf, "7256f792176a", 0x4, 0x0}, 0x10) 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) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000002000)={0x0, 0x0, 0x0}, &(0x7f0000002000)=0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000001000-0xe8)={{{@in=@empty=0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast2=0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000002000-0x4)=0xe8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000002000+0xf3a)=0x0, &(0x7f0000002000-0x4)=0x0, &(0x7f0000002000-0x4)=0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000003000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r6 = getgid() mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netlink(r1, &(0x7f0000002000)={&(0x7f0000001000-0xc)=@proc={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000002000)=[{&(0x7f0000003000-0xc8)={0xc8, 0x19, 0x0, 0x2, 0x0, "", [@generic="b20083c3ac511ad92b293b49359e738c5e3cf38b7483b16c872eeff6ef16ee280b8abcfc8b96a0f6c4fd41fc85955b8076e5dc46a3ae504362b72752f952b89fb252304ff0d8651df8e44fedf44d2961b0ad834998581799667bcfeb938f38d9c17257f377d82b22463b478470bd781d5b62197e585015c67a1c59366ec4e55ac8dff9c5fdbc5a0df77a6b1260b831861a41730cde4698de7523f4cbeec4f76da4471b56f17b6099d66c82e55387fbdc7bdd3cf11232f24b"]}, 0xc8}, {&(0x7f0000001000)={0x1c, 0x3a, 0x1, 0x0, 0x2, "", [@typed={0xc, 0x38, @pid=r0}]}, 0x1c}], 0x2, &(0x7f0000001000)=[@cred={0x20, 0x1, 0x2, r2, r3, r4}, @cred={0x20, 0x1, 0x2, r0, r5, r6}], 0x40, 0x48000}, 0x44) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000000000)=0x0, &(0x7f0000003000)=0x0, &(0x7f0000001000)=0x0) getsockopt(r1, 0x749, 0x7, &(0x7f0000002000)=""/237, &(0x7f0000002000)=0xed) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$ax25(0xffffffffffffffff, &(0x7f0000004000)={0x0, {""/7}, 0x0}, &(0x7f0000003000-0x4)=0x10, 0x80800) getegid() mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000005000)=0x0, &(0x7f0000000000)=0x4) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000007000-0x14)={0x0, 0x6e97, 0x8, 0x2, 0x0, 0x781}, &(0x7f0000006000-0x4)=0x14) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000005000)={0x0, 0xfffffffffffffff9}, &(0x7f0000007000-0x4)=0x8) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000007000-0xb8)={r7, 0x81, 0x0, 0x7, 0x8000, 0xb3, 0x80000001, 0x2, {r8, @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]}, 0x4, 0x2, 0x4, 0x1, 0x5}}, &(0x7f0000003000)=0xb8) 2018/01/14 13:24:21 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000f4f000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f000000b000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000001c000)="") rename(&(0x7f00006b8000)='./file0\x00', &(0x7f0000416000)='./file1\x00') r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000634000)='/proc/self/net/pfkey\x00', 0x40, 0x0) getsockopt$inet_buf(r0, 0x0, 0x24, &(0x7f0000d15000)=""/30, &(0x7f0000fdf000)=0x1e) 2018/01/14 13:24:21 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 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, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0x0, 0x0) r1 = syz_open_dev$binder(&(0x7f00001e4000-0xd)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) r2 = syz_open_dev$adsp(&(0x7f00002ce000-0xb)='/dev/adsp#\x00', 0xa3, 0x8000) getsockopt$sock_int(r2, 0x1, 0x23, &(0x7f0000d7d000-0x4)=0x0, &(0x7f0000a7f000)=0x4) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) mlock2(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x0) ioctl$DRM_IOCTL_CONTROL(r2, 0x40086414, &(0x7f0000de9000)={0x1, 0x8}) r3 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000b7c000)='/selinux/validatetrans\x00', 0x1, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x14, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) ioctl$PERF_EVENT_IOC_RESET(r3, 0x2403, 0x1) recvmmsg(r2, &(0x7f0000014000-0x1a)=[{{&(0x7f0000590000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x14, &(0x7f0000830000-0xa0)=[{&(0x7f0000512000)=""/60, 0x3c}, {&(0x7f00006fd000-0xec)=""/236, 0xec}, {&(0x7f0000b9a000-0x8e)=""/142, 0x8e}, {&(0x7f00009fe000)=""/53, 0x35}, {&(0x7f0000d12000-0xa8)=""/168, 0xa8}, {&(0x7f00000a5000-0xc9)=""/201, 0xc9}, {&(0x7f00000c8000-0x1000)=""/4096, 0x1000}, {&(0x7f0000395000)=""/65, 0x41}, {&(0x7f00006bb000)=""/27, 0x1b}, {&(0x7f0000520000-0x9e)=""/158, 0x9e}], 0xa, &(0x7f000035c000)=""/180, 0xb4, 0x5}, 0x5}], 0x1, 0x10000, &(0x7f0000759000-0x10)={0x77359400, 0x0}) setsockopt$inet6_IPV6_PKTINFO(r3, 0x29, 0x32, &(0x7f0000bc3000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, r4}, 0x14) ioctl$sock_bt_hci(r3, 0x800448d5, &(0x7f0000a0a000-0xe9)="3310d2c5eb27ed7b0b89d197a11ee18295e51c4488b369e8cc9db6241a78096286fa9b966cbeae48583c7e54a8affd7ee3f08efbebb0550341b2c4e99f14b4997319a0f457a5fdc5091071dcadd29ba9d36360118a3083c1fa99536e2e601df52ecd260fd76a844d4712a450fe03e2fe8dd86d87125bf600720cd16989c3c31d5bed8f2728f50c5f0486966a04269835149c0ebf381fb98aba36ccd3816eccde1e5ead7abc9e16f2804efa1ded3c49b4ea409887d9fd98daa30c4b03800b2c695625f0c5a07c58026fdcec3ecd5f084680ec6ae0985db9489d45ad00fe78764eceb0e2f2b29d18aecc") 2018/01/14 13:24:21 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000b73000-0x10)='/dev/input/mice\x00', 0x0, 0x0) ioctl$KDGKBSENT(r0, 0x4b48, &(0x7f00000e0000)={0x9, 0x31b, 0xffffffffffffff56}) r1 = request_key(&(0x7f0000ec0000-0x8)='keyring\x00', &(0x7f0000839000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000039000)='ppp0/\x00', 0xffffffffffffffff) keyctl$restrict_keyring(0x1d, r1, &(0x7f0000a1e000-0x6)='.dead\x00', 0x0) 2018/01/14 13:24:21 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000600000/0x4000)=nil, 0x4000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000ae4000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000f8e000-0x20)={{&(0x7f00002a9000/0xc00000)=nil, 0xc00000}, 0x1, 0x0}) ioctl$UFFDIO_ZEROPAGE(r1, 0xc020aa04, &(0x7f0000a7c000)={&(0x7f000076a000/0x3000)=nil, 0x3000}) r2 = syz_open_dev$sndmidi(&(0x7f0000a51000)='/dev/snd/midiC#D#\x00', 0x1, 0x111200) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000947000)={0x0, 0x0}) r3 = syz_open_procfs(0x0, &(0x7f0000f6d000-0x5)='attr\x00') ioctl$KVM_GET_CLOCK(r3, 0x8030ae7c, &(0x7f000071a000)={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getresuid(&(0x7f0000b17000-0x4)=0x0, &(0x7f0000ccf000)=0x0, &(0x7f000001c000)=0x0) getresuid(&(0x7f0000b61000)=0x0, &(0x7f0000232000-0x4)=0x0, &(0x7f000068c000-0x4)=0x0) setreuid(r4, r5) syz_open_dev$mice(&(0x7f0000c7f000)='/dev/input/mice\x00', 0x0, 0x200000) [ 217.417585] can: request_module (can-proto-4) failed. 2018/01/14 13:24:21 executing program 5: mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = syz_open_dev$binder(&(0x7f0000010000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000012000)={0x8, 0x0, &(0x7f0000006000-0x2c)=[@acquire={0x40046305, 0x0}], 0x0, 0x0, &(0x7f0000013000-0x39)=""}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000009000-0x30)={0x8, 0x0, &(0x7f000000e000-0x8)=[@release={0x400c630e, 0x0}], 0x0, 0x0, &(0x7f0000001000-0xb3)=""}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000e000-0x30)={0x0, 0x0, &(0x7f000000d000-0x98)=[], 0x1, 0x0, &(0x7f0000009000-0xc9)="c2"}) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000018000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_netfilter(r2, &(0x7f0000000000)={&(0x7f0000004000)={0x10, 0x0, 0x0, 0x5000000}, 0xc, &(0x7f0000017000)={&(0x7f0000011000-0xc8)={0xc8, 0x11, 0xa, 0x8, 0x1, 0x3, {0xc, 0x0, 0x4}, [@generic="b86fc4980a0bdc6c899dd772ffdcdc5410bd598136ef799fdaa8b85b62279277e77b1483596e9d8bbfbe0346191d0ac5be51876070c493f3e08912338bc5961e1bffd3678b051e3ae6150c628e0dbab63e32db2bfa9cbc6d34d3c18a627b6db53d3d654856cfd0b45f983fefe6f3693dcb95ec903f3dcd3420263f73175d2d2e8177b12d6ab1459b8796d6c43194faa32253ccb1af07cca07e405a755ea24094a917a1adb697c547b9517b542a12fd1b4b"]}, 0xc8}, 0x1, 0x0, 0x0, 0x4000041}, 0x800) r3 = dup3(r1, r0, 0x0) ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f0000004000-0x30)={0x10, 0x0, &(0x7f0000015000)=[@request_death={0x400c630e, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000016000)=""}) 2018/01/14 13:24:21 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000cf1000-0x8)='./file0\x00', 0x20040, 0x8) ioctl$EVIOCGABS20(r0, 0x80184560, &(0x7f00007ac000-0x8e)=""/142) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(0xffffffffffffffff, 0x40a45323, &(0x7f0000000000)={{0x4, 0x0}, 'port0\x00', 0xa, 0x40400, 0x6, 0x2, 0xffffffffffffffe4, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000a00000)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) getsockname$netrom(r0, &(0x7f0000f90000)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000197000)=0x48) r3 = creat(&(0x7f0000a29000-0x8)='./file0\x00', 0x49) faccessat(r3, &(0x7f000081d000)='./file0\x00', 0x3e, 0x20204) r4 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f000071a000-0x20)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r4, 0x4090ae82, &(0x7f000080c000)={[0x9, 0x80000001, 0x0, 0x0, 0x1, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) ioctl$KVM_SMI(r4, 0xaeb7) ioctl$KVM_RUN(r4, 0xae80, 0x0) ioctl$KVM_RUN(r4, 0xae80, 0x0) [ 217.487697] binder_alloc: 898: binder_alloc_buf failed to map page at 20000000 in userspace [ 217.499418] binder: 898:903 transaction failed 29201/-12, size 0-0 line 2903 2018/01/14 13:24:21 executing program 0: mmap(&(0x7f0000000000/0xdc1000)=nil, 0xdc1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f000001e000-0x8)='./file0\x00', 0x80040, 0x0) fcntl$getflags(r0, 0x8000000000040c) ioctl$DRM_IOCTL_AGP_ACQUIRE(r0, 0x6430) 2018/01/14 13:24:21 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000000)={0x0, 0x0}) bind(r0, &(0x7f0000d26000-0x80)=@generic={0x1f, "e9bfc1c206e66b47cf22cb50669a238babff7bf6bfe70251f0d239cf798e11e9b9f7a2926e235121d34c3cfa33487c01b6e88f4645ea322c46a3c704e7a30442adae9d6fdcbd73e5bec953f2805d3d095bf92729b5bb86e97b205236adfc9baf528542b19d21011b44af40ab8169f49f580c59e360c7474582e3a55cc986"}, 0x80) mmap(&(0x7f0000000000/0xfe2000)=nil, 0xfe2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = open$dir(&(0x7f0000fe3000-0x8)='./file0\x00', 0x0, 0x20) close(r1) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000fb2000)='/dev/sequencer\x00', 0x2, 0x0) ioctl$sock_inet_udp_SIOCINQ(r2, 0x541b, &(0x7f0000611000-0x4)=0x0) r3 = syz_open_dev$vcsa(&(0x7f0000003000-0xb)='/dev/vcsa#\x00', 0x2, 0x1) ioctl$int_in(r3, 0x5421, &(0x7f0000a19000)=0x1) write(r3, &(0x7f0000022000)="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", 0xfa3) mmap(&(0x7f0000fe3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwritev(r3, &(0x7f0000040000)=[{&(0x7f0000027000-0x1)='n', 0x1}, {&(0x7f000003e000-0x1000)="", 0x0}, {&(0x7f0000fe3000)="a4a93a5abf97e78cd6dcc0f4fc53752050671ac6797d519c81757a5bd767e0fe844fc65c3b9933fe57e748da93f4d22406ccf9f3c93e3e31cc24aa0bc01ec85aa5b1a972", 0x44}], 0x3, 0x1) writev(r3, &(0x7f0000041000)=[{&(0x7f0000e87000)="9f", 0x1}], 0x1) 2018/01/14 13:24:21 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/selinux/enforce\x00', 0x8000, 0x0) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f000011e000)=0x0, &(0x7f0000d3c000-0x4)=0x4) clock_getres(0x3, &(0x7f0000225000)={0x0, 0x0}) [ 217.536580] binder_alloc: binder_alloc_mmap_handler: 898 20000000-20002000 already mapped failed -16 [ 217.549902] binder: BINDER_SET_CONTEXT_MGR already set [ 217.555512] binder: 898:903 ioctl 40046207 0 returned -16 [ 217.575353] binder_alloc: 898: binder_alloc_buf, no vma 2018/01/14 13:24:21 executing program 0: socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f00002c1000-0x8)={0x0, 0x0}) fremovexattr(r1, &(0x7f0000c11000)=@known='system.advise\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) getsockname(r2, &(0x7f0000ae2000-0x6)=@hci={0x0, 0x0, 0x0}, &(0x7f0000528000)=0x6) ioctl$sock_netdev_private(r0, 0x89f4, &(0x7f0000306000)="46e39e5ad83160e4040346f10e3aa1816133208c961b3c") sendmsg$nl_xfrm(r2, &(0x7f0000008000)={&(0x7f000000d000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000a000-0x10)={&(0x7f0000004000-0x684)=@newsa={0xf0, 0x12, 0x201, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@multicast1=0xe0000001, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x0}, @in6=@loopback={0x0, 0x1}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, []}, 0xf0}, 0x1, 0x0, 0x0, 0x0}, 0x0) r3 = syz_open_dev$dspn(&(0x7f0000e95000-0xa)='/dev/dsp#\x00', 0x3, 0x2900) getsockopt$inet_udp_int(r3, 0x11, 0x0, &(0x7f0000fec000-0x3)=0x0, &(0x7f0000d3c000-0x4)=0x4) 2018/01/14 13:24:21 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/selinux/context\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000640000)={0x0, 0x800, 0x7}, &(0x7f000030d000)=0x8) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000141000-0x8)=@assoc_value={r1, 0xe01}, 0x8) r2 = fcntl$getown(r0, 0x9) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) waitid(0x0, r2, &(0x7f0000002000-0x10)={0x0, 0x0, 0x0, 0x0}, 0x0, &(0x7f0000001000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) keyctl$reject(0x13, 0x0, 0x0, 0x5, 0x0) 2018/01/14 13:24:21 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) alarm(0x8) syz_open_dev$dmmidi(&(0x7f00000cb000)='/dev/dmmidi#\x00', 0x6, 0x201) r0 = request_key(&(0x7f0000365000-0xd)='dns_resolver\x00', &(0x7f0000e6e000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f00006bb000)='*GPL[vmnet1@vmnet1{-vmnet@vboxnet0!vboxnet1+M\x00', 0x0) keyctl$update(0x2, r0, &(0x7f0000dc0000)="c6836f87463d68670849d9b108b1fcbd56e7ed2afaa21d9e6d3aa00e6b35534f1c156be1f37751d1add7e9c80c393d5b1749adf2c591c00294ddf448e19dda4bacc57579ae187302e3a1f5c8fa67f5b57d7c4779aeb7d9d4d31dd474fda752fd3fb989a9d41d53038e0765021be61c32790b2be4eb66dd132191bddf6338a85404725a395bc99e1d2153735b65326af6ad6a064549d0703cb0cd3a79223f31fb1d5cdee4a2730c5d8118891787898f0422525d31a6458c745528ed32f07d94300c28067ff061e0286e0438cd312a786cdb6f9ce0151dfb3a4924df9d1e34197ccd44d6a689bec9d7218525793339099465", 0xf1) add_key(&(0x7f00008c3000)='logon\x00', &(0x7f000019d000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000778000)="04815f1bd9686c61e63c8d5973ad269cd84fbcaf9f7e0001c9edb084857ede905b09b2ac023b48f17e", 0x29, r0) 2018/01/14 13:24:21 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000cf1000-0x8)='./file0\x00', 0x20040, 0x8) ioctl$EVIOCGABS20(r0, 0x80184560, &(0x7f00007ac000-0x8e)=""/142) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(0xffffffffffffffff, 0x40a45323, &(0x7f0000000000)={{0x4, 0x0}, 'port0\x00', 0xa, 0x40400, 0x6, 0x2, 0xffffffffffffffe4, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000a00000)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) getsockname$netrom(r0, &(0x7f0000f90000)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000197000)=0x48) r3 = creat(&(0x7f0000a29000-0x8)='./file0\x00', 0x49) faccessat(r3, &(0x7f000081d000)='./file0\x00', 0x3e, 0x20204) ioctl$KVM_REGISTER_COALESCED_MMIO(r2, 0x4010ae67, &(0x7f000073a000-0x10)={0x0, 0x200000014004, 0x0}) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f000071a000-0x20)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(0xffffffffffffffff, 0x4090ae82, &(0x7f000080c000)={[0x9, 0x80000001, 0x0, 0x0, 0x1, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) ioctl$KVM_SMI(0xffffffffffffffff, 0xaeb7) ioctl$KVM_RUN(0xffffffffffffffff, 0xae80, 0x0) ioctl$KVM_RUN(0xffffffffffffffff, 0xae80, 0x0) 2018/01/14 13:24:21 executing program 2: r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000501000)='/selinux/load\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$fuse(r0, &(0x7f0000001000-0x1c)={0x1c, 0x0, 0x4, @fuse_notify_inval_entry_out={0x100, 0x9}}, 0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) sendfile(r1, r1, &(0x7f0000b17000-0x8)=0x10000040000, 0x200008) [ 217.587401] binder: 898:903 transaction failed 29189/-3, size 0-0 line 2903 [ 217.608243] binder: 914:924 BC_REQUEST_DEATH_NOTIFICATION death notification already set [ 217.614337] binder: undelivered TRANSACTION_ERROR: 29189 [ 217.615499] binder: undelivered TRANSACTION_ERROR: 29201 [ 217.664333] binder: 914:944 tried to acquire reference to desc 0, got 1 instead [ 217.683957] binder: 914:924 unknown command 536907575 [ 217.689925] binder: 914:924 ioctl c0306201 20008fd0 returned -22 [ 217.697717] binder: 914:944 BC_REQUEST_DEATH_NOTIFICATION invalid ref 0 2018/01/14 13:24:21 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) utime(&(0x7f0000a85000-0x8)='./file0\x00', &(0x7f0000150000-0xa)={0x0, 0x5}) r0 = syz_open_dev$sndseq(&(0x7f00007e2000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f000085f000-0x58)={{0x0, 0x0}, 0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/14 13:24:21 executing program 6: mmap(&(0x7f0000000000/0x576000)=nil, 0x576000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000000b000-0x38)={&(0x7f0000001000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000013000)={&(0x7f0000001000-0x3c)=@delsa={0x28, 0x12, 0x805, 0xffffffffffffffff, 0xffffffffffffffff, {@in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x6c}, []}, 0x28}, 0x1, 0x0, 0x0, 0x2}, 0x0) 2018/01/14 13:24:21 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) r1 = epoll_create(0x1000800000004) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000f6c000-0xc)={0x0, 0x0}) pread64(r0, &(0x7f00006a9000)=""/123, 0x7b, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000efd000)=0x62) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000fde000-0x1)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = syz_open_pts(r0, 0x0) ioctl$TCXONC(r2, 0x540a, 0x0) 2018/01/14 13:24:21 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000cf1000-0x8)='./file0\x00', 0x20040, 0x8) ioctl$EVIOCGABS20(r0, 0x80184560, &(0x7f00007ac000-0x8e)=""/142) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(0xffffffffffffffff, 0x40a45323, &(0x7f0000000000)={{0x4, 0x0}, 'port0\x00', 0xa, 0x40400, 0x6, 0x2, 0xffffffffffffffe4, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000a00000)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) getsockname$netrom(r0, &(0x7f0000f90000)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000197000)=0x48) r3 = creat(&(0x7f0000a29000-0x8)='./file0\x00', 0x49) faccessat(r3, &(0x7f000081d000)='./file0\x00', 0x3e, 0x20204) ioctl$KVM_REGISTER_COALESCED_MMIO(r2, 0x4010ae67, &(0x7f000073a000-0x10)={0x0, 0x200000014004, 0x0}) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f000071a000-0x20)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(0xffffffffffffffff, 0x4090ae82, &(0x7f000080c000)={[0x9, 0x80000001, 0x0, 0x0, 0x1, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) ioctl$KVM_SMI(0xffffffffffffffff, 0xaeb7) ioctl$KVM_RUN(0xffffffffffffffff, 0xae80, 0x0) ioctl$KVM_RUN(0xffffffffffffffff, 0xae80, 0x0) 2018/01/14 13:24:21 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x8000000003, 0x40) sendmsg$unix(r0, &(0x7f0000651000)={&(0x7f0000aad000)=@abs={0x1, 0x0, 0x3}, 0x8, &(0x7f0000232000-0x30)=[], 0x0, &(0x7f00001db000)=[], 0x0, 0x0}, 0x0) 2018/01/14 13:24:21 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x40000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) signalfd4(0xffffffffffffffff, &(0x7f000052c000-0x8)={0xfcf}, 0x8, 0x800) openat$vcs(0xffffffffffffff9c, &(0x7f0000297000-0x9)='/dev/vcs\x00', 0x8100, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x400080, 0x0) epoll_create1(0x80000) syz_open_dev$dmmidi(&(0x7f000015b000-0xd)='/dev/dmmidi#\x00', 0x7, 0x181002) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_load(0xffffffffffffff9c, &(0x7f0000001000-0xe)='/selinux/load\x00', 0x2, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f0000af8000-0x15)='/proc/self/net/pfkey\x00', 0x400000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x14000, 0x180) fcntl$getown(0xffffffffffffff9c, 0x9) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000d9b000)={{{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000015f000-0x4)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgroups(0x5, &(0x7f0000000000)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0]) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000000+0x965)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_load(0xffffffffffffff9c, &(0x7f00008b3000-0xe)='/selinux/load\x00', 0x2, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000e4c000)={0x0, 0x0, 0xffffffffffffffff}) socket$llc(0x1a, 0x2, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/01/14 13:24:21 executing program 4: mmap(&(0x7f0000000000/0xff4000)=nil, 0xff4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000fee000-0x8)='./file0\x00', 0x141042, 0x0) utime(&(0x7f0000ff1000)='./file0\x00', &(0x7f000067c000-0x10)={0x8000000000000000, 0xffff}) mmap(&(0x7f0000ff4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000ff4000)={{&(0x7f0000abf000/0x1000)=nil, 0x1000}, 0x1, 0x0}) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r0, 0xc0a85352, &(0x7f0000482000)={{0x4, 0x9}, 'port1\x00', 0x17, 0x1c1c2b, 0x0, 0x18c, 0x5, 0x0, 0x3ff, 0x0, 0x2, 0x8001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000ff5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) splice(r0, &(0x7f0000ff6000-0x8)=0x0, r0, &(0x7f0000ff6000-0x8)=0x0, 0x6, 0xc) mmap(&(0x7f0000ff6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) statfs(&(0x7f0000ff7000-0x8)='./file1\x00', &(0x7f0000121000-0xa6)=""/166) fstat(r0, &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sigaltstack(&(0x7f0000001000/0x1000)=nil, &(0x7f0000009000-0x8)=0x0) sigaltstack(&(0x7f0000166000/0x3000)=nil, &(0x7f00005d6000)=0x0) 2018/01/14 13:24:21 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00003c9000)='net/softnet_stat\x00') r1 = ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) socketpair(0x10, 0x800, 0x3, &(0x7f000061f000-0x8)={0x0, 0x0}) ppoll(&(0x7f0000bd3000)=[{r0, 0x58, 0x0}, {r1, 0x8000, 0x0}, {r2, 0x4002, 0x0}], 0x3, &(0x7f0000c1f000)={0x0, 0x0}, &(0x7f000023c000)={0x9}, 0x8) ioctl$KVM_SET_LAPIC(r3, 0x4400ae8f, &(0x7f0000a83000)={"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"}) r4 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r4, 0x40046207, 0x0) r5 = syz_open_dev$binder(&(0x7f0000010000-0xd)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r5, 0xc0306201, &(0x7f0000007000)={0x8, 0x0, &(0x7f0000006000-0x2c)=[@acquire={0x40046305, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) close(r4) r6 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000c0a000+0xf6b)='/selinux/checkreqprot\x00', 0x8000, 0x0) ioctl$DRM_IOCTL_IRQ_BUSID(r6, 0xc0106403, &(0x7f00004f5000-0x10)={0x1f, 0x0, 0xdda8, 0x77fb8f8b}) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000f54000)=0x0) epoll_create(0x1f) perf_event_open(&(0x7f0000be4000-0x78)={0x4, 0x78, 0x0, 0x5, 0xea2, 0x9, 0x0, 0x80, 0xa00, 0x4, 0x8, 0x3, 0x3, 0x4, 0x1, 0x3f, 0x5, 0x4, 0x6, 0x4, 0x8, 0x1ff, 0x0, 0x6, 0x62a, 0xf34, 0xffffffffffffffe1, 0x8, 0x0, 0xd8, 0x0, 0x4, 0x2, 0x400, 0x5, 0x9, 0x8, 0xff, 0x0, 0x1, 0x1, @perf_config_ext={0x0, 0x1}, 0x10, 0x40, 0x0, 0x7, 0xca6, 0x7, 0xf8, 0x0}, r7, 0x6, r2, 0x1) ioctl$BINDER_WRITE_READ(r5, 0xc0306201, &(0x7f0000009000-0x30)={0x8, 0x0, &(0x7f0000623000)=[@release={0x400c630e, 0x0}], 0x0, 0x0, &(0x7f0000001000-0xb3)=""}) r8 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000080e000)='/dev/vga_arbiter\x00', 0x10000, 0x0) getsockopt$inet_mtu(r2, 0x0, 0xa, &(0x7f00005dd000-0x4)=0x0, &(0x7f0000f62000)=0x4) prctl$setname(0xf, &(0x7f0000245000+0x341)=',\x00') ioctl$SNDRV_TIMER_IOCTL_GINFO(r8, 0xc0f85403, &(0x7f0000b44000-0xf8)={{0x0, 0x3, 0xfffffffffffffffa, 0x1, 0x6}, 0x0, 0x6, 'id0\x00', 'timer0\x00', 0x0, 0x5, 0x81, 0x100000000, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$BINDER_WRITE_READ(r5, 0xc0306201, &(0x7f000019c000)={0xc, 0x0, &(0x7f0000232000-0xc)=[@register_looper={0x630b}, @increfs={0x40046304, 0x0}], 0x0, 0x0, &(0x7f0000a85000)=""}) 2018/01/14 13:24:21 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f000034a000)='/dev/loop-control\x00', 0x600000, 0x0) r1 = syz_open_dev$vcsn(&(0x7f00009df000)='/dev/vcs#\x00', 0x400000000, 0x20000) ioctl$KVM_GET_IRQCHIP(r1, 0xc208ae62, &(0x7f0000d30000)=@ioapic={0x0, 0x0, 0x0, 0x0, 0x0, [{0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}]}) r2 = syz_open_dev$vcsn(&(0x7f0000079000)='/dev/vcs#\x00', 0x5, 0x101000) getsockname$inet(r2, &(0x7f0000831000-0x10)={0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000ac8000)=0x10) ioctl$sock_inet_SIOCGIFPFLAGS(r2, 0x8935, &(0x7f0000e5f000-0x20)={@common='bond0\x00', @ifru_addrs={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0xc}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ftruncate(r2, 0xfffffffffffffffd) fstat(r0, &(0x7f0000f3a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x1000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/01/14 13:24:21 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000cf1000-0x8)='./file0\x00', 0x20040, 0x8) ioctl$EVIOCGABS20(r0, 0x80184560, &(0x7f00007ac000-0x8e)=""/142) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(0xffffffffffffffff, 0x40a45323, &(0x7f0000000000)={{0x4, 0x0}, 'port0\x00', 0xa, 0x40400, 0x6, 0x2, 0xffffffffffffffe4, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000a00000)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) getsockname$netrom(r0, &(0x7f0000f90000)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000197000)=0x48) r3 = creat(&(0x7f0000a29000-0x8)='./file0\x00', 0x49) faccessat(r3, &(0x7f000081d000)='./file0\x00', 0x3e, 0x20204) ioctl$KVM_REGISTER_COALESCED_MMIO(r2, 0x4010ae67, &(0x7f000073a000-0x10)={0x0, 0x200000014004, 0x0}) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f000071a000-0x20)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(0xffffffffffffffff, 0x4090ae82, &(0x7f000080c000)={[0x9, 0x80000001, 0x0, 0x0, 0x1, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) ioctl$KVM_SMI(0xffffffffffffffff, 0xaeb7) ioctl$KVM_RUN(0xffffffffffffffff, 0xae80, 0x0) ioctl$KVM_RUN(0xffffffffffffffff, 0xae80, 0x0) 2018/01/14 13:24:21 executing program 0: r0 = socket$inet6(0xa, 0x4, 0x420a) setsockopt(r0, 0x1000000000000084, 0x8, &(0x7f0000fe7000-0x2)="", 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000001000-0x4)=0x0, &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000001000)='/proc/self/net/pfkey\x00', 0x200, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$packet(r1, &(0x7f0000002000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000001000-0x4)=0x14, 0x80800) 2018/01/14 13:24:21 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0xffffffffffeffff7) r1 = syz_open_dev$mouse(&(0x7f0000bc5000)='/dev/input/mouse#\x00', 0x4, 0x80) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00004ad000)={0x2, 0x0}) preadv(r0, &(0x7f0000999000-0x10)=[{&(0x7f0000985000-0xd0)=""/208, 0xd0}], 0x1, 0x0) r2 = accept$inet(r0, &(0x7f0000d4f000-0x10)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10) setsockopt(r2, 0x84, 0x75, &(0x7f0000af9000)="8000000000020004", 0x8) 2018/01/14 13:24:21 executing program 2: r0 = syz_open_dev$sndmidi(&(0x7f0000b5e000-0x12)='/dev/snd/midiC#D#\x00', 0x0, 0xe45215009719b95f) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f00008c3000-0x4)=0x80000000) ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0x7) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGREP(r0, 0x80084503, &(0x7f0000000000)=""/164) 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) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000000)={0x0, 0x4762fc4a, 0x4000, 0x4, 0x1, 0x81, 0x2, 0x5, {0x0, @in6={{0xa, 0x0, 0x101, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0xad, 0x10001, 0x8001, 0x9}}, &(0x7f0000001000-0x4)=0xb8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000001000-0x4)=@assoc_id=0x0, &(0x7f0000002000-0x4)=0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000001000)={0x3, 0x200, 0x352b, 0x4c590a0b, 0x0}, &(0x7f0000002000-0x4)=0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000001000-0xa0)={0x0, @in6={{0xa, 0x1, 0xea, @loopback={0x0, 0x1}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x0, 0x0, 0x6, 0x4}, &(0x7f0000000000)=0xa0) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000000)={0x0, 0x7c4d}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000001000)={0x0, @in6={{0xa, 0x2, 0x63aa, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000001000-0x4)=0x8c) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000001000)={0x0, 0x7}, &(0x7f0000002000-0x4)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000002000-0xad)={0x0, 0xa5, "18226a9dedae0d4bc508ea2503d6f4d4365bf0a483fc4ab5d5c3a87b57995b68299186eaa2139bde9b0ac7457bb3d258eea508d5b8228ff1c9205992a49e88bfdd1ab2bc72ddb6ce76d96d5f93bd8a7768d403c937284d00c299913df71c0d2b33332a359a48eed7ffce738138f7751ec073a30c3ddc1675e2d93cd070f326203d67dc6db311afaf6d78a140a7a723f0064a4d1c7fb1cd74299033f4404478f0b3ac384682"}, &(0x7f0000001000-0x4)=0xad) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000000+0x9b0)={0x0, @in6={{0xa, 0x1, 0x9, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10001, 0x7fff}, &(0x7f0000000000)=0x98) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$inet_sctp(r0, &(0x7f0000002000-0x118)=[{&(0x7f0000001000-0x1c)=@in6={0xa, 0x0, 0x3, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x9}, 0x1c, &(0x7f0000000000)=[{&(0x7f0000000000)="5f52d9896b17713c4d0142d03f6a4b97d2cd2e936ad58d9eef9c8400", 0x1c}, {&(0x7f0000001000-0x3c)="51feba6644be389c4cacb3cab872900197b84b968df7558c0daa2cc583348091e6a748189400c65ab64811eb5161daeb126dff650a66bc7604e2775a", 0x3c}, {&(0x7f0000001000-0x43)="9351b05b9d3cfd355e2974be4c435fe72057c4277271c8e8dea996cadd4c61cc59846b4a0cde2d623fe93c6a688fcb65f68b0100e389bcda6a0c5cbc1fb0404a78d978", 0x43}, {&(0x7f0000000000)="ba0f621f2e0de94ba40d0e08b5f668371bd77e43576a47fc2d3050769205a0a963072dd163c3947bc2edd07df5d97e4b64072bee5205345bcad1bd572dfc7256a37dd1028c62dc3543c8", 0x4a}, {&(0x7f0000001000)="d1c6ee8a7f8cd4a30b4f0fd96971045ed6fcce8bb634aaf1fc2eec03e511a046027e7df13167bb74d121115b24c1dae04135afba8b47aa50922aace3198c06e6b5558048a5615e4f8b6b9214b6407bb7f3ae7a8785abc1ca791c38d46168e7666c27b0e59b2baebd42", 0x69}, {&(0x7f0000002000-0x6f)="5917f5b5b0437f4ae736ab05746f98e31a47c852e8f47b382134659763166328cc08a770eaafeb55833bd8e7dd5327016be67e4c637c06e0a04b3762b57a702968bb9739f55d156245b5c4939da84da2dd00d6a654679e0fb29e3b99879c86266982c9b76aaffd55b86a3e36a5fd07", 0x6f}, {&(0x7f0000002000-0xe7)="47495ad0e8af856676bd7047702c15fa4a639a125d840bfd690accef5b13714656a6e88f5be607d8769a4613f957c10f0cb2c963f014f07b721278994adbd7bd01fbb79352edd7f6cbaa7519bd11e5579aaaf4037473db9ef7eb986d306bba4727ce4d4dfbbb3bf40fbf0dbd55ca7d4e6ac5c5649a1ae8cab4cb7802fb73a6d6ec3b96e7d7844b36918d752162abb8a6d77247b8685a4127187342850bdd184f66a7c1bc9be5f1114a33a73430c7fb920a5a857dcfd980fb245a6bef3577356cf41f307d3b2a84f07cde1982b7b3f76a9dc457f2f30d4a9c6c1c37e72e4b33f2c57989fd2c8848", 0xe7}, {&(0x7f0000002000-0x8a)="a0135eff1a13b4e26f9abf925dae0ff8ef5261734e358d49b784c4c2a2ef09e697c6396824b1b2ea9b4da6116777a1f9034a97225707834b53a7fde575f7796098425e2b55b9c5169c4532ace584a2fb0a618edde78bf520cd38101eabc3890b9eeb853bc52ecc1b56e6689ae39b286af23b5d495fc6994708a8cfa570b543c669a2c25ec5f8d0dab0d8", 0x8a}], 0x8, &(0x7f0000000000)=[@sndrcv={0x30, 0x84, 0x1, {0x6, 0x8, 0x8004, 0x80000000, 0x9c, 0x3e, 0xffff, 0x7, r1}}, @sndrcv={0x30, 0x84, 0x1, {0x400, 0x8, 0x8004, 0x0, 0x6, 0x6, 0x1, 0x4, r2}}, @sndrcv={0x30, 0x84, 0x1, {0x7, 0x0, 0x8001, 0x0, 0x4, 0x9f3, 0x800, 0xfffffffffffffffd, r3}}], 0x90, 0x4c045}, {&(0x7f0000001000-0x1c)=@in6={0xa, 0x1, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3}, 0x1c, &(0x7f0000002000-0x10)=[{&(0x7f0000002000-0x1000)="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", 0x1000}], 0x1, &(0x7f0000002000-0x120)=[@sndrcv={0x30, 0x84, 0x1, {0x7, 0x8001, 0x8, 0x7, 0x6, 0xcb1, 0xfffffffffffffffb, 0x3ff, r4}}, @sndinfo={0x20, 0x84, 0x2, {0x100, 0x8000, 0x1ff, 0x3, r5}}, @init={0x18, 0x84, 0x0, {0x4, 0x4, 0x8, 0x5}}, @sndrcv={0x30, 0x84, 0x1, {0x400, 0x0, 0x200, 0x2, 0x8a, 0x8, 0x40, 0x1ff, r6}}, @init={0x18, 0x84, 0x0, {0x6, 0x401, 0x6, 0x80}}, @init={0x18, 0x84, 0x0, {0x4, 0x8, 0x100000000, 0x95}}], 0x120, 0x1}, {&(0x7f0000000000)=@in6={0xa, 0x1, 0xf, @loopback={0x0, 0x1}, 0x800}, 0x1c, &(0x7f0000001000-0x10)=[{&(0x7f0000001000-0xdb)="2c2bf191f467d65a5b4bd67e282dcccf1dd4e4d0d800f38bfa6cbc8981d07770fab789ad2629714700a3c6ce4ffe6c0f3d82f7fa52711286566c88cd8280921a889d22f2d51f1f873414f17e6867e8febaaa4004a1f7b44f74ae394dc00b1aaa15467d297f8c0869056aaf9fda4ac9b009ff81f9408cf74a92daa02403ca42d2ec9c9add129311e1070b841d14e7517d53b062a1eb60fa121b418fefd5b53852e8ecbb0745b5660a83a05e347d11817049f2b8ea68cc9988374b3cafca03f439d6d156fcbc7e5347a3a92d4f118e52f3f4022dcc86b5f63a5d6844", 0xdb}], 0x1, &(0x7f0000002000-0x60)=[@sndinfo={0x20, 0x84, 0x2, {0xfffffffffffffffb, 0x1, 0x1, 0x9, r7}}, @sndrcv={0x30, 0x84, 0x1, {0x1fdc, 0x7ff, 0x200, 0x8001, 0x7, 0x7, 0x0, 0x4, 0x0}}], 0x60, 0x48001}, {&(0x7f0000002000-0x10)=@in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000001000)=[{&(0x7f0000000000)="826d232c173e8b60144e1021afbf189ebe3a4546c8ed597de0eebd325c8e92a9bd5845f8e065636769d5d10f8ca53a879a179a5c07da15e1f705cb663f5317c3495f5070b4f67de77bc7285226995a714b980b86baffa33e35652bcb66b422b6f7a0256fc7d400a34dfd9c6bbe3c3cb93e074f533bb50c97f0420617a4ced7404258e564fd4dd9bd56cd10b5ca2bfe2be0", 0x91}, {&(0x7f0000001000-0x85)="c816a7375b717f2bbe5e4fa7d003d0b375cea76470f746496b5329ff5e62f4bf799b632db13d122c0d506197c81acd2e2c3ed2f36d9178a0fd0cf083fb57c3e981d40cfa7016c1b3aa1daea1b7d77beb188100e957815495c14ff551cbffcdde5c1f4371112a3f97c40f10083702378e168800c215f8cc71cacbb53462a41ec919b78b05e0", 0x85}, {&(0x7f0000000000)="94b86d7395bc7752c5bf96334f198c157ae1c6c957d55e1ef282f838fded3b2a60e6e95b74ea5263efff1ed852d96d30d12cd3f1471006859db9fe7245208e853d1774eea2fd5de9766acdc21a04966531eee57ae27f15e9ca261bf7c6a64123eea72a9e04661696723b47a49c18691be27ce92f3f1fc55af0ab2348dc0d0636653106305d021bc709d946d17a3dd99fde97a5b908055dba626bb5acac53eff48833dc747530c38d1c181a09acb5449b9d47921ec167020f29ef2a0fcce8a1b51dd20ce615dd76d73ac7f6ccb8ee0885f24f9d59de8e7d1812dd87e2451108c941ed472b7dbf3cecb0", 0xe9}], 0x3, 0x0, 0x0, 0x0}, {&(0x7f0000000000)=@in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000001000)=[{&(0x7f0000001000)="c9d2257f00d571e754848b7a8c51e7337e5b258da337e63f6ca41f7e37cef92f792b08c7a5d0aa62bed640ab489d1f0a66c964289186fc61e0d440b43f5cdc36f7e35cdb53fd43117ca7255595bf68bd8ae4dec8ca83e0614820dd4ca7a9c65b55c4c1eeaa2ace4ade49e9ebbbd9b2c1314d4159bd4bae05b4e65e1c61d87b9abb6062c86c5331dfad279a8c8343d1bca24d599e42ebec05d39c3881f3d440fbf331357ac54e5e7ab9ac525b57cd29f2e86592f644db6f91", 0xb8}, {&(0x7f0000001000)="9434bde8e1", 0x5}], 0x2, &(0x7f0000000000)=[@init={0x18, 0x84, 0x0, {0x2, 0x1, 0x5, 0x100}}, @sndinfo={0x20, 0x84, 0x2, {0x80000001, 0x4, 0x9, 0x7, r8}}, @sndrcv={0x30, 0x84, 0x1, {0xffffffff, 0x8001, 0x1, 0xfffffffffffffffb, 0x1, 0x2, 0x6, 0x7a8e5bdc, r9}}, @init={0x18, 0x84, 0x0, {0x70000000000000, 0xb34, 0x5, 0x36ba}}], 0xc0, 0x4000000}], 0x5, 0x4008010) 2018/01/14 13:24:21 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f000032c000)='/dev/snd/pcmC#D#p\x00', 0xffffffffffffffff, 0x101000) sendto$unix(r0, &(0x7f000049e000)="81bb8d8b13ab6cae5fdf5e6c32263ea7e767d6b2022eec803356a0382702164592c9d3b5c48ea0b45eb0ef8b2f773d550beb78208441c6ed8bf6caa33c5d5978f52c8c5bddd3b10c1d8b0c7974916cf1571770fa412e10223f5a1dd8e36833f51b53b9333ebef559d1549bc92e9c6e319d9bfd3f56c5f8d064f3c0e295bd0e74a9186e971b1c3162c3", 0x89, 0x20000000, 0x0, 0x0) r1 = semget$private(0x0, 0x5, 0x0) semop(r1, &(0x7f000002f000-0x1e)=[{0x0, 0x6, 0x0}], 0x1) semop(r1, &(0x7f000001a000)=[{0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}], 0x2) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/mls\x00', 0x0, 0x0) ioctl$sock_inet_tcp_SIOCOUTQ(r2, 0x5411, &(0x7f0000d34000)=0x0) semtimedop(r1, &(0x7f0000037000-0xc)=[{0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}], 0x2, &(0x7f0000037000-0x10)={0x77359400, 0x0}) semctl$IPC_RMID(r1, 0x0, 0x0) [ 218.020088] binder: 953:962 ERROR: BC_REGISTER_LOOPER called without request 2018/01/14 13:24:21 executing program 6: clone(0x0, &(0x7f0000598000-0xe4)="", &(0x7f0000203000)=0x0, &(0x7f0000006000-0x4)=0x0, &(0x7f00009ac000)="14b21019bc6c") pipe2(&(0x7f00004f1000)={0x0, 0x0}, 0x0) clock_gettime(0x0, &(0x7f000006c000)={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) clock_nanosleep(0x0, 0x0, &(0x7f0000001000)={0x77359400, 0x0}, &(0x7f0000002000-0x10)={0x0, 0x0}) rt_sigtimedwait(&(0x7f00003d7000)={0x3ff}, 0x0, &(0x7f0000001000-0x10)={r0, r1+30000000}, 0x8) 2018/01/14 13:24:21 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00005a0000)='attr\x00') getdents64(r0, &(0x7f00007b2000-0x1000)=""/4096, 0x1000) getdents64(r0, &(0x7f0000e1b000-0x1000)=""/4096, 0x1000) 2018/01/14 13:24:21 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$midi(&(0x7f0000002000-0xa)='/dev/midi#\x00', 0x0, 0x0) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000001000)={0x200, @time={r1, r2+30000000}, 0x0, {0x2, 0x800}, 0x9, 0x0, 0x8001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_procfs(r3, &(0x7f0000001000-0x9)='children\x00') clone(0x0, &(0x7f0000000000)="", &(0x7f0000b02000)=0x0, &(0x7f00000ab000-0x4)=0x0, &(0x7f00005c5000)="") futimesat(0xffffffffffffffff, &(0x7f00003da000-0x8)='./file0\x00', &(0x7f0000ab9000-0x20)={{0x0, 0x0}, {0x77359400, 0x0}}) [ 218.085945] binder: 953:962 Acquire 1 refcount change on invalid ref 0 ret -22 [ 218.099253] binder: 953:981 BC_REQUEST_DEATH_NOTIFICATION invalid ref 0 2018/01/14 13:24:21 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$inet_sctp(0xffffffffffffffff, &(0x7f00002f2000)=[{&(0x7f0000964000)=@in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, 0x1c, &(0x7f000067c000-0x10)=[], 0x0, &(0x7f0000095000)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x5, 0xfffffffffffffffd, 0xb554, 0x0}}], 0x30, 0x0}], 0x1, 0x0) r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000931000)='/selinux/create\x00', 0x2, 0x0) ioctl$KVM_GET_REG_LIST(r0, 0xc008aeb0, &(0x7f0000da7000)={0x3, [0x5, 0x616, 0x200000]}) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00002d7000-0x9)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000afd000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000095000/0x2000)=nil}) ioctl$KVM_SET_REGS(r3, 0x4090ae82, &(0x7f0000664000-0x90)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) ioctl$KVM_SET_SREGS(r3, 0x4138ae84, &(0x7f0000fe2000)={{0x0, 0x0, 0x0, 0x0, 0x9, 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, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x62689cc022a97de7, 0x0, 0x0, 0x104081, 0x0, 0x500, 0x0, [0x0, 0x0, 0x0, 0x0]}) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000b74000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/01/14 13:24:21 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0xffff, 0xa0002) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) flistxattr(r0, &(0x7f0000001000)=""/114, 0x72) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000000000)={{0x2, 0x2, 0x81, 0x1, 0x79a}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x1, 0x8010000000000284) getsockopt$inet6_mreq(r1, 0x29, 0x15, &(0x7f0000bc5000)={@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f000094d000)=0x14) r2 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000fc5000)='/selinux/member\x00', 0x2, 0x0) ioctl$TUNGETSNDBUF(r2, 0x800454d3, &(0x7f0000d25000)=0x0) ioctl$KDGKBTYPE(r2, 0x4b33, &(0x7f0000801000)=0x0) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f000030a000-0x50)={0x3, 0x8001, 0x9, 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]}) getsockopt(r1, 0x3, 0x8000000007a, &(0x7f000055d000)=""/8, &(0x7f000079f000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f00006f9000-0x6)={0x0, 0xfffffffffffffff8}, &(0x7f00001ce000)=0x6) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000b89000)=@sack_info={r3, 0x3fa4, 0x4}, &(0x7f00007ef000)=0xc) ioctl$DRM_IOCTL_INFO_BUFS(r2, 0xc0106418, &(0x7f0000b1a000)={0x0, 0x6, 0x4, 0x0, 0x2, 0x5}) membarrier(0x11, 0x0) socket$inet_icmp(0x2, 0x2, 0x1) accept4$nfc_llcp(r2, &(0x7f0000f6d000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f000067d000)=0x60, 0x800) syz_open_dev$mouse(&(0x7f0000741000-0x12)='/dev/input/mouse#\x00', 0x2, 0x400) 2018/01/14 13:24:21 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000fdf000-0x78)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00007b4000)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) clone(0x0, &(0x7f0000e23000)="", &(0x7f0000000000)=0x0, &(0x7f000057d000)=0x0, &(0x7f0000a06000)="") r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000923000-0x9)='/dev/dsp\x00', 0x0, 0x0) ioctl$TUNDETACHFILTER(r1, 0x401054d6, 0x0) poll(&(0x7f0000a29000)=[], 0x0, 0x9) 2018/01/14 13:24:21 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000d56000-0xa)='/dev/cuse\x00', 0x0, 0x0) r1 = syz_open_dev$admmidi(&(0x7f0000a35000)='/dev/admmidi#\x00', 0x10001, 0x10000) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r1) ioctl$KDGKBSENT(r1, 0x4b48, &(0x7f00009d7000)={0x6, 0x2, 0x100000001}) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000375000-0x10)='/dev/sequencer2\x00', 0xfffffffffffffffc, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r2, 0x40085112, &(0x7f0000b18000)={{0xffffff92, 0x0}, {0x2cd0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/14 13:24:21 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xf, 0x803, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000431000-0x38)={&(0x7f000053f000-0x1c)=@in6={0xa, 0xffffffffffffffff, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c, &(0x7f0000a3c000)=[], 0x0, &(0x7f00004e0000)=[], 0x0, 0x0}, 0x0) 2018/01/14 13:24:21 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000cf1000-0x8)='./file0\x00', 0x20040, 0x8) ioctl$EVIOCGABS20(r0, 0x80184560, &(0x7f00007ac000-0x8e)=""/142) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(0xffffffffffffffff, 0x40a45323, &(0x7f0000000000)={{0x4, 0x0}, 'port0\x00', 0xa, 0x40400, 0x6, 0x2, 0xffffffffffffffe4, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000a00000)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) getsockname$netrom(r0, &(0x7f0000f90000)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000197000)=0x48) creat(&(0x7f0000a29000-0x8)='./file0\x00', 0x49) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r2, 0x4010ae67, &(0x7f000073a000-0x10)={0x0, 0x200000014004, 0x0}) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f000071a000-0x20)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r3, 0x4090ae82, &(0x7f000080c000)={[0x9, 0x80000001, 0x0, 0x0, 0x1, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) ioctl$KVM_SMI(r3, 0xaeb7) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/01/14 13:24:21 executing program 7: mmap(&(0x7f0000000000/0xb0d000)=nil, 0xb0d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b0d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000b0e000-0x9)='/dev/ppp\x00', 0x44001, 0x0) getsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f000036f000-0x4)=0x0, &(0x7f00000dd000)=0x4) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00007d6000)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) ioctl$KVM_SET_GSI_ROUTING(r2, 0x4008ae6a, &(0x7f0000a76000-0x158)={0x2, 0x0, [{0x0, 0x1, 0x0, 0x0, @msi={0x0, 0x0, 0x0}}, {0x0, 0x0, 0x0, 0x0, @adapter={0x0, 0x0, 0x0, 0x0, 0x0}}]}) 2018/01/14 13:24:21 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000765000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) arch_prctl(0x1004, &(0x7f0000772000-0x9b)="e1880581bcd0055ddb374e72fa867da980b46cf8dda31e58cfb226b86146188d13897f1a267ff98a96feeb0b7d8783e4a9fad1c0225ae9b3945071297b8e178c7123a18b8ed21216ed085577cc54483fa665d09b6d3f8987e8905ca46044a18b5743e8778a0f7fca75e46c7f4b24c5e79bb560fa7bc6421e8f28d3eba6cd78385bb46e238d7bb509520eec2886e467e959541b0c1a17bb882ad9b4") setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f000055d000)={0x7, [0xb2, 0xab72, 0x100000000, 0x800000000000, 0x0, 0x3, 0x8000]}, 0xb) 2018/01/14 13:24:21 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x65, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000199000-0x10)='/selinux/status\x00', 0x0, 0x0) r0 = socket(0x1e, 0x2, 0x0) connect$ax25(r0, &(0x7f00005cf000-0x10)={0x3, {"3d22b086af7c24"}, 0x0}, 0x10) mbind(&(0x7f000065b000/0x3000)=nil, 0x3000, 0x4001, &(0x7f0000fc1000)=0x9, 0x2, 0x4) 2018/01/14 13:24:21 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000e99000-0x28)="26000000130047f42001b1dc590022001609dc0000000000000001fff8000133050003000d00", 0x26) setsockopt$packet_buf(r0, 0x107, 0x6, &(0x7f00004a4000)="20a39dac413cd62c133761af4b680896", 0x10) r1 = dup3(r0, r0, 0x80000) ioctl$KVM_GET_MP_STATE(r1, 0x8004ae98, &(0x7f000081a000-0x4)=0x0) 2018/01/14 13:24:21 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x1, 0x0) listen(r0, 0x0) accept4$packet(r0, &(0x7f0000821000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f000020c000-0x4)=0x14, 0x0) r1 = gettid() socketpair$unix(0x1, 0x1000000005, 0x0, &(0x7f0000880000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r2, 0x5452, &(0x7f0000b3b000)=0x3f) fcntl$setsig(r2, 0xa, 0x12) fcntl$setownex(r2, 0xf, &(0x7f0000f49000)={0x3, r1}) recvmsg(r3, &(0x7f0000173000-0x38)={&(0x7f0000b3b000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f00000a5000-0x50)=[], 0x0, &(0x7f0000b36000)=""/0, 0x0, 0x0}, 0x0) dup2(r2, r3) r4 = gettid() tkill(r4, 0x16) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000541000-0x10)=@req={0x3fc, 0x0, 0x1, 0x2}, 0x10) r5 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r5, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1, 0x0}, 0x10) 2018/01/14 13:24:21 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$inet_sctp(0xffffffffffffffff, &(0x7f00002f2000)=[{&(0x7f0000453000-0x1c)=@in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, 0x1c, &(0x7f000031f000-0x10)=[], 0x0, &(0x7f0000095000)=[@sndrcv={0x30, 0x84, 0x1, {0x0, 0xe8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}], 0x30, 0x0}], 0x1, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00002d7000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0xd000) r2 = inotify_add_watch(0xffffffffffffff9c, &(0x7f0000664000-0x8)='./file0\x00', 0x900) connect$nfc_llcp(0xffffffffffffffff, &(0x7f0000559000)={0x27, 0x5, 0x10001, 0x1, 0x5, 0xfffffffffffffffa, "758b40b24802bb8353626dae28a208d62a87e523d4038dbc31a277f8171dde52560b026018f406c0b72827513769f547fe8567d4200b4701d641b93966aecf", 0x0}, 0x60) inotify_rm_watch(0xffffffffffffffff, r2) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000afd000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000095000/0x2000)=nil}) ioctl$KVM_SET_REGS(r3, 0x4090ae82, &(0x7f0000664000-0x90)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) ioctl$KVM_SET_SREGS(r3, 0x4138ae84, &(0x7f0000fe2000)={{0x0, 0x0, 0x0, 0x0, 0x9, 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, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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]}, 0x62689cc022a97de7, 0x0, 0x0, 0x104081, 0x0, 0x500, 0x0, [0x0, 0x0, 0x0, 0x0]}) r4 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000595000-0xc)='/dev/vga_arbiter\x00', 0x420200, 0x0) getsockopt$bt_l2cap_L2CAP_LM(r4, 0x6, 0x3, &(0x7f0000478000-0x4)=0x0, &(0x7f000046c000-0x4)=0x4) ioctl$KVM_RUN(r3, 0xae80, 0x0) r5 = syz_open_dev$vcsn(&(0x7f0000587000-0xa)='/dev/vcs#\x00', 0x6, 0x40) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r5, 0x84, 0x8, &(0x7f0000a5c000-0x4)=0x0, &(0x7f000009a000-0x4)=0x4) 2018/01/14 13:24:21 executing program 7: mmap(&(0x7f0000000000/0xf56000)=nil, 0xf56000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000cff000)='/dev/hwrng\x00', 0x0, 0x0) ioctl$TUNSETSNDBUF(r1, 0x400454d4, &(0x7f0000472000-0x4)=0x7) sendmsg$key(r0, &(0x7f00008bf000-0x38)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000334000-0x78)={0x2, 0x10, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) r2 = syz_open_dev$sg(&(0x7f0000690000)='/dev/sg#\x00', 0x3ff, 0x141000) mmap(&(0x7f0000f56000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$llc_int(r2, 0x10c, 0x0, &(0x7f000046a000)=0x0, &(0x7f0000f57000-0x4)=0x4) 2018/01/14 13:24:21 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000cf1000-0x8)='./file0\x00', 0x20040, 0x8) ioctl$EVIOCGABS20(r0, 0x80184560, &(0x7f00007ac000-0x8e)=""/142) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(0xffffffffffffffff, 0x40a45323, &(0x7f0000000000)={{0x4, 0x0}, 'port0\x00', 0xa, 0x40400, 0x6, 0x2, 0xffffffffffffffe4, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000a00000)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) getsockname$netrom(r0, &(0x7f0000f90000)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000197000)=0x48) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r2, 0x4010ae67, &(0x7f000073a000-0x10)={0x0, 0x200000014004, 0x0}) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f000071a000-0x20)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r3, 0x4090ae82, &(0x7f000080c000)={[0x9, 0x80000001, 0x0, 0x0, 0x1, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) ioctl$KVM_SMI(r3, 0xaeb7) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/01/14 13:24:22 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='projid_map\x00') bpf$OBJ_PIN_MAP(0x6, &(0x7f000042c000)={&(0x7f0000001000-0x8)='./file0\x00', r0}, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000f2a000)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_ENABLE_CAP(r2, 0x4068aea3, &(0x7f0000784000-0x68)={0x79, 0x0, [0x0, 0x0, 0x6, 0xa], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$kvm(0xffffffffffffff9c, &(0x7f00006cb000)='/dev/kvm\x00', 0x408200, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_INTERRUPT(r3, 0x4004ae86, &(0x7f0000de6000-0x4)=0x0) r4 = semget$private(0x0, 0x0, 0x200) semctl$SEM_INFO(r4, 0x4000000000000000, 0x13, &(0x7f0000af9000)=""/140) ioctl$KVM_INTERRUPT(r3, 0x4004ae86, &(0x7f000019d000-0x4)=0x2) 2018/01/14 13:24:22 executing program 3: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000011000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) sendto$inet(r0, &(0x7f000000d000)="32000000180025ff0700940d091404028020fe20000400050000001e0f0009000b00000000024fe50014eea4eb4e56d71888", 0x32, 0x0, 0x0, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_sctp_SIOCINQ(r0, 0x541b, &(0x7f0000011000)=0x0) 2018/01/14 13:24:22 executing program 0: ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000da3000-0x4)=0x0) r1 = getpgid(0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) lseek(r2, 0x0, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000002000-0xb)='/dev/hwrng\x00', 0x541, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = accept4(0xffffffffffffffff, &(0x7f0000575000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000001000-0x4)=0x90, 0x80800) kcmp(r0, r1, 0x3, r3, r4) r5 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setxattr(&(0x7f00008a9000)='./file0\x00', &(0x7f00006d7000)=@random={'os2.\x00', '-+\x00'}, &(0x7f0000c16000-0x1)='\x00', 0x1, 0x2) socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_SIOCETHTOOL(r5, 0x8946, &(0x7f000082a000)={@common="6c6f00000014000000000000000001fa", &(0x7f0000b43000)=@ethtool_pauseparam={0x12, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/14 13:24:22 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000001000)={0x0, 0x0, &(0x7f0000004000-0x10)={&(0x7f0000031000)={0x2, 0x5, 0x0, 0x0, 0xa, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x50}, 0x1, 0x0, 0x0, 0x0}, 0x0) recvmsg(r0, &(0x7f00008e3000-0x38)={&(0x7f00006eb000)=@generic={0x0, ""/126}, 0x80, &(0x7f000047c000-0x10)=[{&(0x7f0000778000-0x4e)=""/78, 0x4e}], 0x1, &(0x7f000054f000)=""/0, 0x0, 0x8}, 0x2000) 2018/01/14 13:24:22 executing program 7: mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000002000)='/dev/input/mice\x00', 0x0, 0x0) syz_open_dev$usbmon(&(0x7f0000feb000-0xd)='/dev/usbmon#\x00', 0x0, 0x125940) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000001000-0x8)={0x0, 0x0}) perf_event_open(&(0x7f0000002000)={0x4, 0x78, 0x0, 0x4d37ab41, 0x71, 0x100000000, 0x0, 0x4, 0x80, 0xb, 0x5, 0xfffffffffffffffb, 0x3, 0x1, 0x40, 0x7, 0x80, 0xd8, 0x0, 0xfffffffffffffff9, 0x10001, 0x6, 0x800, 0x7, 0x1, 0xfff, 0x3, 0x7f, 0xfff, 0x5, 0x200, 0x5, 0x0, 0xfff, 0xffffffffffffff7f, 0xca8, 0xdd2, 0xd6f, 0x0, 0x6, 0x2, @perf_bp={&(0x7f0000003000-0x1)=0x0, 0x1}, 0x400, 0x3ff, 0x7fffffff, 0x2, 0x8, 0x6, 0x10001, 0x0}, r1, 0x2, r0, 0x1) 2018/01/14 13:24:22 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000cf1000-0x8)='./file0\x00', 0x20040, 0x8) ioctl$EVIOCGABS20(r0, 0x80184560, &(0x7f00007ac000-0x8e)=""/142) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(0xffffffffffffffff, 0x40a45323, &(0x7f0000000000)={{0x4, 0x0}, 'port0\x00', 0xa, 0x40400, 0x6, 0x2, 0xffffffffffffffe4, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000a00000)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r2, 0x4010ae67, &(0x7f000073a000-0x10)={0x0, 0x200000014004, 0x0}) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f000071a000-0x20)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r3, 0x4090ae82, &(0x7f000080c000)={[0x9, 0x80000001, 0x0, 0x0, 0x1, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) ioctl$KVM_SMI(r3, 0xaeb7) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/01/14 13:24:22 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$admmidi(&(0x7f0000097000-0xe)='/dev/admmidi#\x00', 0x7, 0x280) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000ab1000)=0x2, 0x4) socketpair$packet(0x11, 0x2, 0x300, &(0x7f0000ec1000-0x8)={0x0, 0x0}) recvmsg(r1, &(0x7f0000842000-0x38)={&(0x7f00006fb000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f00003f4000-0x60)=[{&(0x7f000065f000-0x3)=""/3, 0x3}, {&(0x7f0000a80000-0x4e)=""/78, 0x4e}, {&(0x7f0000e3a000+0x7a8)=""/33, 0x21}, {&(0x7f00003ec000)=""/5, 0x5}, {&(0x7f000080c000-0x97)=""/151, 0x97}, {&(0x7f000021e000)=""/220, 0xdc}], 0x6, &(0x7f00007fc000-0x9d)=""/157, 0x9d, 0x8000}, 0x20) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000b92000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = openat$vcs(0xffffffffffffff9c, &(0x7f00008ea000)='/dev/vcs\x00', 0x82, 0x0) ioctl$EVIOCGMASK(r3, 0x80104592, &(0x7f0000113000)={0x7, 0x7e, &(0x7f0000709000)="49202494cd5ed0c44cbfee08547398e106fd7848f8bceeadd02876f97487a3d2101ae110fbb7d8616b95d2965e66941a82f3281bc336600e02f79a6e7880ff5a2df14f7f858b60b026a1a5b14efa8eff198d8213eaff4e581d4fa6082d8838e5a42ccd731407b8bcd36f8f866b6ed877c3d00cabf278bde5b358c3a38506"}) keyctl$invalidate(0x15, 0x0) sendmmsg$unix(r2, &(0x7f00000bd000)=[], 0x80, 0xc0) 2018/01/14 13:24:22 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001000-0x3)='/dev/kvm\x00', 0x502ed115b2d9a5ae, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000110000)='./file0\x00', 0x80) ioctl$VT_RESIZEX(r1, 0x560a, &(0x7f0000962000)={0x5, 0x6, 0x6, 0x6, 0x9, 0x3f}) r2 = socket$kcm(0x29, 0x802, 0x0) r3 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000616000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$sock_bt_bnep_BNEPCONNDEL(r3, 0x400442c9, &(0x7f00002fb000-0xa)={0x7, "3d75a3d40245"}) ftruncate(r0, 0x7) sendfile(r2, r0, &(0x7f0000002000)=0x0, 0x876b5e795) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000c7c000-0x20)={r3, 0x1, 0x1, 0x68, &(0x7f000018a000-0x4)=[0x0], 0x1}, 0x20) sendmmsg(r2, &(0x7f0000508000)=[{{0x0, 0x0, &(0x7f00004aa000-0x40)=[{&(0x7f0000a29000-0xef)="762ce9035e3b02071374ff781717ee4e1ef15287bc2fed1b258e6833476a0c7171343ca9908961a3967c72b2e2d79ce1b908845295d192afc50b2053704357a23bea8863ecd35132ad3c12d17a44ad17c478b3eb6139c015ceccd1526a1294f95c4df01a754b429007aaa87ce29852a5c456c83b72fe7564de988755d0e1e4f85c11126f8568abcca24b3c36cc49c2d2de7a382be866fd43b94fbf5dede1ac992baf7797d9df71be702bd54781d08671c113037eafbf6fe7687880e0d033b90388f3dd27d2ebbe577159172fad5843b7de2e6bd6535be6e3d3c688e39ad210e0a777714e14bb7234bba83a78525395", 0xef}], 0x1, 0x0, 0x0, 0x0}, 0x0}], 0x1, 0x0) 2018/01/14 13:24:22 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(0xffffffffffffffff, &(0x7f0000833000)={&(0x7f0000564000)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000452000-0x10)=[{&(0x7f0000007000)="002a932f01000000cf960802e02348f800000000001c0003f2a576", 0x1b}], 0x1, &(0x7f00001fa000-0x20)=[], 0x0, 0x0}, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f000080f000-0x9)='/dev/ppp\x00', 0x20000, 0x0) ioctl$sock_bt(r0, 0x8906, &(0x7f000015f000)="64b840a53f6219116b078800d4e0240e25c1db") fallocate(r0, 0x0, 0x9, 0x7) r1 = syz_open_dev$sg(&(0x7f00000c6000-0x9)='/dev/sg#\x00', 0x0, 0x0) r2 = socket$bt_hidp(0x1f, 0x3, 0x6) accept4$ax25(r1, 0x0, &(0x7f00003dc000-0x4)=0x0, 0x80000) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x533, 0x30001, 0x0, 0x0}) ioctl(r2, 0x3, &(0x7f0000040000-0x1c)="e32f740c5709b81483f76bbc1c5958d53cc93d984c836fed292e8f62") setsockopt$bt_l2cap_L2CAP_CONNINFO(r1, 0x6, 0x2, &(0x7f00000a0000-0x5)={0xfff, 0x7f, 0xff, 0x5}, 0x5) 2018/01/14 13:24:22 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0x0, 0x0) close(r0) r1 = syz_open_dev$dmmidi(&(0x7f0000cfe000)='/dev/dmmidi#\x00', 0x16, 0x22002) r2 = epoll_create1(0x0) getsockopt$inet6_tcp_buf(r1, 0x6, 0x1f, &(0x7f0000ae8000)=""/249, &(0x7f00008e5000-0x4)=0xf9) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000d98000)={0x0, 0x0}) write$eventfd(r1, &(0x7f000072c000)=0x0, 0x8) getsockname(r1, &(0x7f0000745000)=@nl=@unspec={0x0, 0x0, 0x0, 0x0}, &(0x7f0000c64000)=0xc) fgetxattr(r0, &(0x7f0000b08000)=@known='user.syz\x00', &(0x7f0000a72000)=""/212, 0xd4) setsockopt$bt_BT_VOICE(r1, 0x112, 0xb, &(0x7f00000e1000)=0x5, 0x2) dup2(r2, r1) 2018/01/14 13:24:22 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_context(0xffffffffffffff9c, &(0x7f000015f000)='/selinux/context\x00', 0x2, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000bab000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f00009f1000)=0x8) 2018/01/14 13:24:22 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000cf1000-0x8)='./file0\x00', 0x20040, 0x8) ioctl$EVIOCGABS20(r0, 0x80184560, &(0x7f00007ac000-0x8e)=""/142) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(0xffffffffffffffff, 0x40a45323, &(0x7f0000000000)={{0x4, 0x0}, 'port0\x00', 0xa, 0x40400, 0x6, 0x2, 0xffffffffffffffe4, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$kvm(0xffffffffffffff9c, &(0x7f0000a00000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(0xffffffffffffffff, 0x4010ae67, &(0x7f000073a000-0x10)={0x0, 0x200000014004, 0x0}) ioctl$KVM_SET_USER_MEMORY_REGION(0xffffffffffffffff, 0x4020ae46, &(0x7f000071a000-0x20)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r1, 0x4090ae82, &(0x7f000080c000)={[0x9, 0x80000001, 0x0, 0x0, 0x1, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) ioctl$KVM_SMI(r1, 0xaeb7) ioctl$KVM_RUN(r1, 0xae80, 0x0) ioctl$KVM_RUN(r1, 0xae80, 0x0) 2018/01/14 13:24:22 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = semget$private(0x0, 0x5, 0x0) semop(r0, &(0x7f000002f000-0x1e)=[{0x0, 0x9, 0x0}], 0x1) inotify_init1(0x80800) semop(r0, &(0x7f000001a000)=[{0x2, 0x0, 0x0}, {0x0, 0x0, 0x0}], 0x2) semop(r0, &(0x7f00009fa000+0x511)=[{0x1, 0x0, 0x0}, {0x0, 0x9, 0x0}], 0x2) r1 = openat$selinux_user(0xffffffffffffff9c, &(0x7f00001a6000)='/selinux/user\x00', 0x2, 0x0) ioctl$KVM_KVMCLOCK_CTRL(r1, 0xaead) 2018/01/14 13:24:22 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/access\x00', 0x2, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000011000)={0x36afd479, 0x401, 0x7, 0x800}, 0x8) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) timer_create(0x0, &(0x7f0000011000)={0x0, 0x0, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pivot_root(&(0x7f0000c31000)='./file0\x00', &(0x7f0000c01000-0x8)='./file0\x00') clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/14 13:24:22 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000cf1000-0x8)='./file0\x00', 0x20040, 0x8) ioctl$EVIOCGABS20(r0, 0x80184560, &(0x7f00007ac000-0x8e)=""/142) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(0xffffffffffffffff, 0x40a45323, &(0x7f0000000000)={{0x4, 0x0}, 'port0\x00', 0xa, 0x40400, 0x6, 0x2, 0xffffffffffffffe4, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$kvm(0xffffffffffffff9c, &(0x7f0000a00000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(0xffffffffffffffff, 0x4010ae67, &(0x7f000073a000-0x10)={0x0, 0x200000014004, 0x0}) ioctl$KVM_SET_USER_MEMORY_REGION(0xffffffffffffffff, 0x4020ae46, &(0x7f000071a000-0x20)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r1, 0x4090ae82, &(0x7f000080c000)={[0x9, 0x80000001, 0x0, 0x0, 0x1, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) ioctl$KVM_SMI(r1, 0xaeb7) ioctl$KVM_RUN(r1, 0xae80, 0x0) ioctl$KVM_RUN(r1, 0xae80, 0x0) 2018/01/14 13:24:22 executing program 6: r0 = socket$inet6(0xa, 0x80005, 0x0) setsockopt(r0, 0x1000000000000084, 0x8, &(0x7f0000fe7000-0x2)="", 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x401, 0x400000) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000d5f000)={0x0, 0x42b}, &(0x7f00008bd000)=0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000001000-0x8)={r2, 0x80}, &(0x7f0000000000)=0x8) 2018/01/14 13:24:22 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000436000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'chacha20-generic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f00001cc000)={0x0, 0x0, &(0x7f0000d40000)=[], 0x0, &(0x7f000080f000)=[], 0x0, 0x0}, 0xc014) r2 = openat(0xffffffffffffffff, &(0x7f00003b5000-0x8)='./file0\x00', 0x80, 0x90) ioctl$LOOP_SET_CAPACITY(r2, 0x4c07) recvmmsg(r1, &(0x7f0000560000)=[{{&(0x7f0000e37000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, 0x14, &(0x7f0000f77000)=[{&(0x7f000078e000-0x15)=""/21, 0x15}], 0x1, &(0x7f0000948000-0x1e)=""/30, 0x1e, 0x0}, 0x0}], 0x1, 0x0, &(0x7f0000795000-0x10)={0x0, 0x989680}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) tkill(r3, 0x1000000000016) 2018/01/14 13:24:22 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 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, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00005db000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f00009ef000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_NEW_CTX(r0, 0x40086425, &(0x7f00009fa000)={r1, 0x2}) r2 = socket$inet6(0xa, 0x400000000001, 0x0) fcntl$setownex(r2, 0xf, &(0x7f00006d2000-0x8)={0x0, 0x0}) r3 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f000096c000)='/selinux/policy\x00', 0x0, 0x0) ioctl$sock_bt_hidp_HIDPCONNDEL(r3, 0x400448c9, &(0x7f0000af3000-0xc)={{0xffffffff, 0x1, 0x6, 0x7fffffff, 0x6, 0x0}, 0x7}) fcntl$getownex(r2, 0x10, &(0x7f0000f44000)={0x0, 0x0}) 2018/01/14 13:24:22 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00002f4000-0xf)='/dev/sequencer\x00', 0x10000, 0x0) accept$netrom(r0, &(0x7f0000a4e000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000783000)=0x10) r1 = socket(0x10, 0x3, 0x0) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x74, &(0x7f00003d5000-0x4e)=""/78, &(0x7f0000f10000-0x4)=0x4e) write(r1, &(0x7f0000bb9000)="26000000130047f10701c1b00e00001d000000000100000009ef18ffff00f132050011006e35", 0x26) 2018/01/14 13:24:22 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000001000-0x10)='/dev/input/mice\x00', 0x0, 0x20800) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f00005d2000)={0x0, 0x0}, &(0x7f0000994000-0x4)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$inet_sctp(0xffffffffffffffff, &(0x7f00002f2000)=[{&(0x7f000017b000)=@in={0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000eba000)=[], 0x0, &(0x7f0000095000)=[@sndrcv={0x13, 0x84, 0x1, {0x0, 0x0, 0x0, 0xbcd, 0x0, 0x0, 0x0, 0x0, 0x0}}], 0x30, 0x0}], 0x1, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00007ff000)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000afd000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000095000/0x2000)=nil}) ioctl$KVM_SET_REGS(r3, 0x4090ae82, &(0x7f0000664000-0x90)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) ioctl$LOOP_GET_STATUS(r0, 0x4c03, &(0x7f0000420000-0x98)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/32, [0x0, 0x0], 0x0}) ioctl$KVM_SET_SREGS(r3, 0x4138ae84, &(0x7f0000fe2000)={{0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x62689cc022a97de7, 0x0, 0x0, 0x104081, 0x0, 0x500, 0x0, [0x0, 0x0, 0x0, 0x0]}) getresuid(&(0x7f000083d000)=0x0, &(0x7f0000407000-0x4)=0x0, &(0x7f00008c9000+0xbd7)=0x0) fcntl$addseals(r2, 0x409, 0x8) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f000025a000)={0x0, 0x0, 0x0}, &(0x7f0000445000-0x4)=0xc) fchownat(r0, &(0x7f0000234000-0x8)='./file0\x00', r4, r5, 0x1000) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/01/14 13:24:22 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000cf1000-0x8)='./file0\x00', 0x20040, 0x8) ioctl$EVIOCGABS20(r0, 0x80184560, &(0x7f00007ac000-0x8e)=""/142) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(0xffffffffffffffff, 0x40a45323, &(0x7f0000000000)={{0x4, 0x0}, 'port0\x00', 0xa, 0x40400, 0x6, 0x2, 0xffffffffffffffe4, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$kvm(0xffffffffffffff9c, &(0x7f0000a00000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(0xffffffffffffffff, 0x4010ae67, &(0x7f000073a000-0x10)={0x0, 0x200000014004, 0x0}) ioctl$KVM_SET_USER_MEMORY_REGION(0xffffffffffffffff, 0x4020ae46, &(0x7f000071a000-0x20)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r1, 0x4090ae82, &(0x7f000080c000)={[0x9, 0x80000001, 0x0, 0x0, 0x1, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) ioctl$KVM_SMI(r1, 0xaeb7) ioctl$KVM_RUN(r1, 0xae80, 0x0) ioctl$KVM_RUN(r1, 0xae80, 0x0) 2018/01/14 13:24:22 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket(0x12000000010, 0x2, 0xc) write(r1, &(0x7f0000ff2000-0x1f)="1f0000000104ff00fd4345bb07000000004000000900010001160103000000", 0x1f) setsockopt$sock_int(r1, 0x1, 0xc, &(0x7f0000e1b000-0x2)=0xcec3722, 0x4) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00003fe000)='/dev/sequencer2\x00', 0x400, 0x0) ioctl$KVM_GET_MP_STATE(r2, 0x8004ae98, &(0x7f00002b7000)=0x0) dup2(r0, r1) 2018/01/14 13:24:22 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f000079d000)='/selinux/enforce\x00', 0x101000, 0x0) ioctl$KDSKBLED(r0, 0x4b65, 0x1) syz_emit_ethernet(0xfffffd7b, &(0x7f00008e1000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x86dd, @llc={0x26, @snap={0x0, 0x0, "81", "011125", 0x0, "403197062ac58a92aea40cf711613ea7d1e5ef6b37e9967b5940553a59f6"}}}}}, 0x0) ioctl$PIO_UNIMAPCLR(r0, 0x4b68, &(0x7f0000fab000-0x6)={0x7, 0x86, 0x7}) 2018/01/14 13:24:22 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet(0xffffffffffffffff, &(0x7f00001f9000)={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000069000-0x4)=0x10) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00008ec000)=@assoc_value={0x0, 0x0}, &(0x7f00003dd000)=0x8) r1 = socket$can_raw(0x1d, 0x3, 0x1) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$bt_hci(r1, 0x65, 0x1, &(0x7f0000cbc000)=""/244, &(0x7f0000001000)=0x33b) 2018/01/14 13:24:22 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x803, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = gettid() rt_sigprocmask(0x0, &(0x7f000009c000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000e7d000-0x4)=0x0, &(0x7f0000317000-0x4)=0x4) timer_create(0x3, &(0x7f000049f000-0x60)={0x0, 0x14, 0x4, @tid=r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) timer_settime(0x0, 0x1, &(0x7f00009c8000)={{0x0, 0x0}, {0x0, 0x9}}, &(0x7f0000105000)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/14 13:24:22 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000cf1000-0x8)='./file0\x00', 0x20040, 0x8) ioctl$EVIOCGABS20(r0, 0x80184560, &(0x7f00007ac000-0x8e)=""/142) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(0xffffffffffffffff, 0x40a45323, &(0x7f0000000000)={{0x4, 0x0}, 'port0\x00', 0xa, 0x40400, 0x6, 0x2, 0xffffffffffffffe4, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f000073a000-0x10)={0x0, 0x200000014004, 0x0}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f000071a000-0x20)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f000080c000)={[0x9, 0x80000001, 0x0, 0x0, 0x1, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) ioctl$KVM_SMI(r2, 0xaeb7) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/01/14 13:24:22 executing program 6: r0 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) getdents(r0, &(0x7f0000750000)=""/29, 0x1d) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x1, 0x0) dup(r1) ppoll(&(0x7f0000040000-0x50)=[{r1, 0x0, 0x0}], 0x1, &(0x7f0000758000)={0x77359400, 0x0}, &(0x7f00000ab000-0x8)={0x0}, 0x8) r2 = syz_open_dev$adsp(&(0x7f0000f9c000)='/dev/adsp#\x00', 0x2bdb, 0x48200) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000932000)=@assoc_value={0x0, 0x7}, &(0x7f0000530000)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0x0, 0x3) syz_open_dev$dmmidi(&(0x7f0000ce6000)='/dev/dmmidi#\x00', 0x1, 0x200402) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r4, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00004d5000)={0x0, 0x7872}, &(0x7f00001ea000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f000095d000)={r3, 0xff, 0x2, 0x7, 0x7, 0xfffffffffffffffb, 0x10001, 0x3, {r5, @in={{0x2, 0x2, @dev={0xac, 0x14, 0x0, 0xd}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x101, 0x5, 0x2, 0x1}}, &(0x7f000000d000-0x4)=0xb8) 2018/01/14 13:24:22 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000342000)="73656c696e7578807472757374092e70726f6300c2", 0x5) fcntl$setstatus(r0, 0x4, 0x40000) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(0xffffffffffffffff, 0x84, 0x1c, &(0x7f00000cc000)=0x0, &(0x7f0000558000)=0x4) mmap(&(0x7f0000000000/0xaa2000)=nil, 0xaa2000, 0x0, 0x11, r0, 0x0) 2018/01/14 13:24:22 executing program 3: clone(0x0, &(0x7f0000feb000)="", &(0x7f000089e000-0x4)=0x0, &(0x7f00000be000)=0x0, &(0x7f000013e000)="") r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000cf0000)='/selinux/create\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGKEYCODE(r0, 0x80084504, &(0x7f0000001000-0x68)=""/104) waitid(0x0, 0x0, &(0x7f0000bcd000-0x10)={0x0, 0x0, 0x0, 0x0}, 0x80000008, &(0x7f00002f4000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/14 13:24:22 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f000085d000)='./file0\x00', 0x8) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80513, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0}, 0x0, 0x0, r0, 0x0) get_robust_list(0x0, &(0x7f000018a000-0x8)=&(0x7f00004db000-0x18)={&(0x7f0000000000/0x1000)=nil, 0x0, &(0x7f0000000000/0x1000)=nil}, &(0x7f0000062000-0x8)=0x18) 2018/01/14 13:24:22 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000cf1000-0x8)='./file0\x00', 0x20040, 0x8) ioctl$EVIOCGABS20(r0, 0x80184560, &(0x7f00007ac000-0x8e)=""/142) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(0xffffffffffffffff, 0x40a45323, &(0x7f0000000000)={{0x4, 0x0}, 'port0\x00', 0xa, 0x40400, 0x6, 0x2, 0xffffffffffffffe4, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f000073a000-0x10)={0x0, 0x200000014004, 0x0}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f000071a000-0x20)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f000080c000)={[0x9, 0x80000001, 0x0, 0x0, 0x1, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) ioctl$KVM_SMI(r2, 0xaeb7) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/01/14 13:24:22 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000ea5000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f0000b02000-0x4)=0xffffffffffffffff) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000cae000+0xed7)={{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]}) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000528000-0x10)='/selinux/status\x00', 0x0, 0x0) openat$selinux_status(0xffffffffffffff9c, &(0x7f000020d000-0x10)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000b71000-0x8)={0x0, 0x7}, &(0x7f00004bd000-0x4)=0x8) setsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000b91000-0x8)=@assoc_value={r2, 0x1}, 0x8) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f000001d000-0x50)={0x0, 0x1, 0x0, 0x0, 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) 2018/01/14 13:24:22 executing program 4: mmap(&(0x7f0000000000/0xd15000)=nil, 0xd15000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000747000)='/selinux/enforce\x00', 0x880, 0x0) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f000037a000)=0x0) r1 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r1, 0x800000010d, 0x800000000011, &(0x7f000045b000-0x4)="02080000", 0x4) sendto$inet(r1, &(0x7f00009f5000)="", 0x0, 0x0, 0x0, 0x0) getgid() 2018/01/14 13:24:22 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd6000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)="") r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000971000-0xb)='/dev/audio\x00', 0x12000, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f00003c4000)={0x0, 0x6e, "31e41787da59a2a7d99ae7e5eeaf4632d97234c6660355f510a6dca9b2470951e00788c09daaab04de241e72fa003ea8886ef8992929e9ae7e5c7409a97c6f85e877e5ec6bc7faa139024faaf2d88efdd8233a84aacd082798a3baf16dcb6e33d260385954b22444324fa7440c00"}, &(0x7f000055b000-0x4)=0x76) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000f50000-0xa0)={0x0, @in6={{0xa, 0x2, 0x80000000, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2000000, 0x0, 0x9, 0x1, 0x8}, &(0x7f0000d98000-0x4)=0xa0) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f00006d7000)={r1, 0x7, 0x80000000, 0x0, 0x7, 0x5, 0x400, 0x1, {r2, @in={{0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0xfffffffffffffff7, 0x3, 0x101, 0x8}}, &(0x7f00006e5000)=0xb8) umount2(&(0x7f0000d97000)='./file0\x00', 0x5) 2018/01/14 13:24:22 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000404000)='/dev/vcsa#\x00', 0x3, 0x80) mq_notify(r0, &(0x7f0000f81000)={0x0, 0x34, 0x0, @thr={&(0x7f00000a6000-0x1000)="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", &(0x7f0000546000)="487f66b8e414a4c50fe48480fdfb48d2d330c03405264bebf4f62bb72f4991bc2a705f9c0979c2827783bb699c91cbfaa92c4cc12666fc49858d381c060762683952d43d8131f41c5bc505a9f36247b4284f273cd882c0fca60ab81a3cb1d6730c4d73b40bc7ce412e957c03b20e41de0865c81251028091b6d0f1cb81727bb1958df4fc54ff9b45d4369d4c31069634c7365785303fdf45e8e6411dfe480ce59cfc3318add68ce46b"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = syz_open_dev$adsp(&(0x7f00001bf000-0xb)='/dev/adsp#\x00', 0x5, 0x400000) getsockopt$bt_BT_FLUSHABLE(r1, 0x112, 0x8, &(0x7f000088f000-0x4)=0xd66, &(0x7f0000ee1000-0x8)=0x4) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000c64000-0xe8)={{{@in=@loopback=0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @empty=0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f54000)=0xe8) r3 = getgid() lchown(&(0x7f0000f91000)='./file0\x00', r2, r3) r4 = socket$alg(0x26, 0x5, 0x0) openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000588000-0x11)='/selinux/relabel\x00', 0x2, 0x0) bind$alg(r4, &(0x7f0000e41000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'rmd128\x00'}, 0x58) r5 = accept$alg(r4, 0x0, 0x0) r6 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) sigaltstack(&(0x7f00006c1000/0x1000)=nil, 0x0) fallocate(r6, 0x0, 0x0, 0x9) sendfile(r5, r6, &(0x7f0000e65000-0x8)=0x0, 0x8) 2018/01/14 13:24:22 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/validatetrans\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000000)={0xfffffffffffff000, 0x0, 0x1, 0x1}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_UNBIND(r0, 0x40106437, &(0x7f0000001000-0x10)={r1, 0x1}) r2 = request_key(&(0x7f0000001000-0xd)='dns_resolver\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000000000)='em0\x00', 0xfffffffffffffff8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = add_key$keyring(&(0x7f0000001000)='keyring\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0x0) keyctl$instantiate(0xc, r2, &(0x7f0000001000)="a3b56de2730f5443ad7daa1eb8bce995ebc0cca91653798b2a97a6d7ced572d68b5498819af164", 0x27, r3) ioctl$KVM_SET_VCPU_EVENTS(r0, 0x4040aea0, &(0x7f0000002000-0x1c)={0x1000, 0xe0a2, 0x100000000, 0x0, 0x3f, 0x10001, 0xff, 0x5, 0x100000000, 0x6, 0x83, 0x1, 0x0, 0xc8a, 0x6, 0x100000000, 0x5, 0x80000000, 0x4}) r4 = syz_open_dev$sndmidi(&(0x7f0000001000-0x12)='/dev/snd/midiC#D#\x00', 0x81, 0x101800) r5 = socket(0x5, 0x5, 0x4) fallocate(r5, 0x2, 0x2, 0xfffffffffffffffd) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r5, 0x84, 0x12, &(0x7f0000001000)=0x7, 0x4) r6 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x10001, 0x800) setsockopt$inet_dccp_int(r6, 0x21, 0x0, &(0x7f0000001000)=0x6, 0x4) r7 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x1, 0x0) ioctl$sock_SIOCDELDLCI(r6, 0x8981, &(0x7f0000001000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x7}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETSNDBUF(r6, 0x400454d4, &(0x7f0000003000-0x4)=0x54412e) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key(&(0x7f0000003000-0x6)='rxrpc\x00', &(0x7f0000003000)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, r2) r8 = open(&(0x7f0000003000-0x8)='./file0\x00', 0x1, 0x2) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r7, 0x84, 0x21, &(0x7f0000002000-0x4)=0x4, 0x4) getpeername$ipx(r0, &(0x7f0000001000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000003000-0x4)=0x10) ioctl$KVM_GET_FPU(r8, 0x81a0ae8c, &(0x7f0000000000)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(r4, 0x84, 0x2, &(0x7f0000004000)={0x8, 0x5, 0x7, 0x100000001}, 0x8) 2018/01/14 13:24:22 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0x10, 0x802, 0x0) 2018/01/14 13:24:22 executing program 2: mmap(&(0x7f0000000000/0xf81000)=nil, 0xf81000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000591000-0x58)={0x26, 'skcipher\x00', 0x0, 0x86, 'xts(twofish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000862000-0x38)={0x0, 0x0, &(0x7f0000d32000-0x30)=[{&(0x7f0000f7c000-0xc4)="b09149a7e64d1916201eecb374efdc03", 0x10}], 0x1, &(0x7f0000f80000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) r2 = dup(r1) recvmsg$kcm(r2, &(0x7f0000f7e000)={&(0x7f0000397000-0x10)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000e3b000)=[{&(0x7f0000ea6000)=""/240, 0xf0}], 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$DRM_IOCTL_SET_VERSION(r2, 0xc0106407, &(0x7f000067b000-0x10)={0x7, 0x4, 0x800, 0x8}) mmap(&(0x7f0000f81000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r2, 0x29, 0x2d, &(0x7f0000f81000)={0x4, {{0xa, 0x3, 0x6, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x14}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) 2018/01/14 13:24:22 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x101000, 0x0) r1 = syz_open_pts(r0, 0x100) ioctl$VT_WAITACTIVE(r0, 0x5607) ioctl$TIOCLINUX4(r1, 0x541c, &(0x7f0000001000-0x1)=0x4) r2 = dup(r0) ioctl$ASHMEM_PURGE_ALL_CACHES(r2, 0x770a, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = request_key(&(0x7f0000000000)='id_legacy\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000001000)='/dev/ptmx\x00', 0xfffffffffffffffa) keyctl$set_timeout(0xf, r3, 0x40) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_PREFER_SUBDEVICE(r2, 0x40045542, &(0x7f0000002000)=0x11c4) ioctl$VT_DISALLOCATE(r2, 0x5608) epoll_ctl$EPOLL_CTL_DEL(r2, 0x2, r2) r4 = syz_open_dev$sndmidi(&(0x7f0000001000)='/dev/snd/midiC#D#\x00', 0x3, 0x400) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000004000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = syz_open_dev$mouse(&(0x7f0000004000)='/dev/input/mouse#\x00', 0x3, 0x400000) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000005000)=0x0, &(0x7f0000006000-0x4)=0x4) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000007000-0xe)='/selinux/load\x00', 0x2, 0x0) r7 = getpid() perf_event_open(&(0x7f0000006000)={0x2, 0x78, 0x0, 0x0, 0x401, 0x4d1b, 0x0, 0x7ff, 0x8, 0x4, 0x40, 0x7, 0x9, 0x2, 0x9, 0x59, 0x5, 0x3, 0x9, 0xffff, 0xffffffffffffffff, 0x8, 0x100000001, 0x5, 0x0, 0x2, 0x6, 0x6, 0x0, 0x34bf, 0x393, 0x1000, 0x6, 0x9, 0x200, 0x40, 0x3ab, 0x7, 0x0, 0x5, 0x5, @perf_bp={&(0x7f0000004000-0x1)=0x0, 0x4}, 0x20800, 0x5, 0x8, 0x5, 0x5, 0x7, 0x1, 0x0}, r7, 0x1, r4, 0x5) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$ax25(r6, &(0x7f0000007000)="cd4bdad43d9f6157e6471714757af93c88c75cb64e83c71402fd7f2fbecd2988f292b38693563e426660653a9e243ec9341c2ee8225b1dc981b45fd39bef5428f79c9dd620f2a924318127d2e9e2612ddf5759351a9110d436c1632c335f486cb4c9288f22d51b613a7cd4c5c38f510bb5912340678cd64ac75fa77f8657ea01386af7102456a4bd29ffe66133d3dbc07b43caf022e46ca8abf3f3a08a5e62469bd1bf2d8bd47b52bdc0bf6a9cec11d98713bae55b51e811887f5f8a52976d78dd4a69e7", 0xc4, 0x40000, &(0x7f0000004000)={0x3, {"731f7cbf9a936c"}, 0xff}, 0x10) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$FIONREAD(r5, 0x541b, &(0x7f0000009000-0x4)=0x0) 2018/01/14 13:24:22 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000cf1000-0x8)='./file0\x00', 0x20040, 0x8) ioctl$EVIOCGABS20(r0, 0x80184560, &(0x7f00007ac000-0x8e)=""/142) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(0xffffffffffffffff, 0x40a45323, &(0x7f0000000000)={{0x4, 0x0}, 'port0\x00', 0xa, 0x40400, 0x6, 0x2, 0xffffffffffffffe4, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f000073a000-0x10)={0x0, 0x200000014004, 0x0}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f000071a000-0x20)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f000080c000)={[0x9, 0x80000001, 0x0, 0x0, 0x1, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) ioctl$KVM_SMI(r2, 0xaeb7) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/01/14 13:24:22 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f000020f000)=0x6, 0x4) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000018000)=0x1, 0x4) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f000014c000-0x5c)=[@in6={0xa, 0x1, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x0}, @in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x4c) 2018/01/14 13:24:22 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000cf1000-0x8)='./file0\x00', 0x20040, 0x8) ioctl$EVIOCGABS20(r0, 0x80184560, &(0x7f00007ac000-0x8e)=""/142) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000a00000)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r2, 0x4010ae67, &(0x7f000073a000-0x10)={0x0, 0x200000014004, 0x0}) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f000071a000-0x20)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r3, 0x4090ae82, &(0x7f000080c000)={[0x9, 0x80000001, 0x0, 0x0, 0x1, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) ioctl$KVM_SMI(r3, 0xaeb7) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/01/14 13:24:23 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f000000d000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000)=0xfea6) ioctl$SNDRV_CTL_IOCTL_PVERSION(0xffffffffffffffff, 0xc1105517, &(0x7f0000001000)=""/250) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00001d4000)='/dev/cuse\x00', 0x2, 0x0) pread64(r0, &(0x7f0000a4c000)=""/56, 0x38, 0x0) write$fuse(r0, &(0x7f0000391000-0x21)={0x28, 0x0, 0x1, @fuse_notify_inval_inode_out={0x0, 0x0, 0x0}}, 0x28) ioctl$DMA_BUF_IOCTL_SYNC(r0, 0x40086200, &(0x7f000039d000)=0x4) 2018/01/14 13:24:23 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000fc1000-0xd)='/dev/net/tun\x00', 0x0, 0xffffffffffffffff) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000dca000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_ivalue=0x4915}) r1 = socket$inet6(0xa, 0x80001, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000543000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000894000-0xc)=@ethtool_rxfh_indir={0x1, 0x0, []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f000035b000-0x15)='/proc/self/net/pfkey\x00', 0x40100, 0x0) getsockname$netrom(r2, &(0x7f000010b000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f000071b000-0x4)=0x10) 2018/01/14 13:24:23 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) close(r0) r1 = socket$alg(0x26, 0x5, 0x0) rt_sigaction(0xe, &(0x7f0000617000)={0x4, {0x4}, 0x8000000, 0x3}, 0x0, 0x8, &(0x7f00004d9000-0x8)={0x0}) bind$alg(r1, &(0x7f0000d36000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(des3_ede)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000002000-0xc6)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0x18) r2 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f00004bf000-0x118)=[{0x0, 0x0, &(0x7f0000fda000)=[], 0x0, 0x0, 0x0, 0x0}], 0x1, 0x24008000) r3 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000fb4000)={0x0, 0x0}) 2018/01/14 13:24:23 executing program 6: r0 = accept4(0xffffffffffffffff, &(0x7f00009f8000-0x10)=@ethernet={0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000097a000-0x4)=0x10, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000000000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x2402}) connect(r0, &(0x7f0000000000)=@nfc={0x27, 0xfffffffffffff88e, 0x1, 0x0}, 0x10) mmap(&(0x7f0000000000/0x20000)=nil, 0x20000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xc, &(0x7f000001a000+0x13b)=0x0, &(0x7f0000017000-0x4)=0x4) r1 = socket$nl_generic(0x10, 0x3, 0x10) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sysfs$2(0x2, 0x4, &(0x7f0000020000)=""/16) sendmsg$nl_generic(r1, &(0x7f0000008000)={&(0x7f000000f000-0xc)={0x10, 0x34000, 0x0, 0x0}, 0xc, &(0x7f0000008000-0x10)={&(0x7f0000017000-0x20)={0x20, 0x27, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x3, 0x0, 0x0}, [@nested={0xc, 0x0, [@typed={0x8, 0x1, @binary=""}]}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/14 13:24:23 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x5, 0x78, 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, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000)=0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = dup(r0) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000a52000)=0x0, &(0x7f0000192000)=0x4) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_tcp_buf(r2, 0x6, 0x10, &(0x7f0000339000-0x1000)=""/4096, &(0x7f0000000000)=0x1000) 2018/01/14 13:24:23 executing program 5: r0 = socket(0x2, 0x3, 0x3) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000f82000-0x4)=0x0) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f00001d8000)={@common='rose0\x00', @ifru_addrs={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) getsockopt(r0, 0xff, 0x1, &(0x7f0000003000-0x1)=""/1, &(0x7f0000002000-0x4)=0x1) 2018/01/14 13:24:23 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCAIPXPRISLT(0xffffffffffffffff, 0x89e1, &(0x7f0000e11000)=0x0) 2018/01/14 13:24:23 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000850000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) r2 = socket(0x2000000011, 0xa, 0x300) clock_gettime(0x0, &(0x7f0000ee6000-0x10)={0x0, 0x0}) recvmmsg(r2, &(0x7f0000fa1000)=[{{&(0x7f0000cc2000)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000815000-0xa0)=[], 0x0, &(0x7f00004f5000)=""/93, 0x5d, 0x0}, 0x0}], 0x1, 0x0, &(0x7f0000ab3000)={0x0, 0x0}) getsockopt(r2, 0x5bab, 0x80, &(0x7f0000fc7000)=""/190, &(0x7f00008af000)=0xbe) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='eql\x00', @ifru_flags=0x301}) recvfrom$unix(r2, &(0x7f000055d000)=""/122, 0x7a, 0x0, &(0x7f000048f000-0xa)=@file={0x0, './file0\x00'}, 0xa) 2018/01/14 13:24:23 executing program 2: mmap(&(0x7f0000000000/0xfd6000)=nil, 0xfd6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000fb1000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) clock_gettime(0x0, &(0x7f0000a5a000)={0x0, 0x0}) ppoll(&(0x7f0000fd3000-0x8)=[{r0, 0x0, 0x0}], 0x1, &(0x7f0000c41000-0x10)={0x0, r2+30000000}, &(0x7f0000e98000-0x8)={0x0}, 0x8) socket$bt_hidp(0x1f, 0x3, 0x6) vmsplice(r1, &(0x7f0000fcd000-0x10)=[{&(0x7f0000012000-0x1)="b1", 0x1}], 0x1, 0x0) 2018/01/14 13:24:23 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f00008a9000-0xbd)="", &(0x7f0000654000)=0x0, &(0x7f0000bc1000-0x4)=0x0, &(0x7f0000418000)="") process_vm_writev(0x0, &(0x7f00001a3000-0x90)=[{&(0x7f0000b2a000-0x9f)=""/159, 0x9f}, {&(0x7f0000fd6000-0x9d)=""/157, 0x9d}, {&(0x7f0000a77000)=""/64, 0x40}, {&(0x7f00004a1000-0x4e)=""/78, 0x4e}, {&(0x7f00000fd000+0x324)=""/135, 0x87}, {&(0x7f0000723000-0x5)=""/5, 0x5}, {&(0x7f0000128000-0x1000)=""/4096, 0x1000}, {&(0x7f0000496000)=""/142, 0x8e}, {&(0x7f00008ee000)=""/243, 0xf3}], 0x9, &(0x7f00004a6000-0x40)=[], 0x0, 0x0) r0 = shmget(0x3, 0x4000, 0x400, &(0x7f0000403000/0x4000)=nil) shmctl$SHM_STAT(r0, 0xd, &(0x7f0000fc0000-0x5c)=""/92) 2018/01/14 13:24:23 executing program 0: mmap(&(0x7f0000000000/0xf9d000)=nil, 0xf9d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) ioctl$sock_ifreq(r0, 0x8913, &(0x7f0000001000-0x28)={@common='lo\x00', @ifru_data=&(0x7f0000f9c000-0x20)="020000008d35164014a9135301000ffffe00007663d8a705b0000072052a90e6"}) mmap(&(0x7f0000f9d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(r0, &(0x7f0000f9d000)=[{{&(0x7f0000f9e000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, 0x14, &(0x7f0000f9d000)=[{&(0x7f0000da8000)=""/0, 0x0}, {&(0x7f0000ac9000-0x8f)=""/143, 0x8f}], 0x2, &(0x7f0000f9d000)=""/0, 0x0, 0x3}, 0xd6a2}, {{&(0x7f0000ee6000-0x10)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000c23000-0x70)=[{&(0x7f0000f9d000)=""/36, 0x24}, {&(0x7f0000eb2000-0x33)=""/51, 0x33}, {&(0x7f0000f9e000-0x77)=""/119, 0x77}, {&(0x7f00008a0000)=""/4096, 0x1000}, {&(0x7f0000d86000)=""/9, 0x9}, {&(0x7f0000f9d000+0x242)=""/160, 0xa0}, {&(0x7f000077b000)=""/250, 0xfa}], 0x7, &(0x7f0000f9d000)=""/4096, 0x1000, 0x0}, 0x80000001}, {{&(0x7f000022f000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, 0x10, &(0x7f000086f000-0x30)=[{&(0x7f0000f9d000)=""/59, 0x3b}, {&(0x7f0000894000)=""/242, 0xf2}, {&(0x7f0000f9e000-0x93)=""/147, 0x93}], 0x3, &(0x7f0000f9d000)=""/46, 0x2e, 0x80}, 0x0}, {{0x0, 0x0, &(0x7f0000f9e000-0x70)=[{&(0x7f0000f9d000)=""/172, 0xac}, {&(0x7f0000f9d000)=""/4096, 0x1000}, {&(0x7f0000f75000-0x5b)=""/91, 0x5b}, {&(0x7f000086b000-0xa4)=""/164, 0xa4}, {&(0x7f0000f9d000)=""/242, 0xf2}, {&(0x7f00007c9000)=""/42, 0x2a}, {&(0x7f0000cf3000)=""/31, 0x1f}], 0x7, &(0x7f00009ca000)=""/197, 0xc5, 0x8}, 0x3}, {{&(0x7f0000c7f000)=@nl=@kern={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000548000)=[{&(0x7f0000f9d000)=""/49, 0x31}], 0x1, &(0x7f0000f9d000)=""/166, 0xa6, 0x7fff}, 0x8}, {{&(0x7f0000d66000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, 0x10, &(0x7f00006c6000)=[{&(0x7f0000f9d000)=""/25, 0x19}, {&(0x7f0000f9e000-0x8d)=""/141, 0x8d}, {&(0x7f0000f9e000-0x1000)=""/4096, 0x1000}, {&(0x7f00008e1000-0x67)=""/103, 0x67}], 0x4, &(0x7f0000779000)=""/160, 0xa0, 0x2}, 0x1}], 0x6, 0x140, &(0x7f00001d0000-0x10)={0x0, 0x989680}) 2018/01/14 13:24:23 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000f8000)='attr/prev\x00') ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000d22000)=0x0) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f000021e000)=0x0) r2 = syz_open_procfs(r1, &(0x7f00006ad000)='attr/sockcreate\x00') sendfile(r2, r0, &(0x7f0000bae000)=0x0, 0x400000ff) socket(0x20000000000000a, 0x2, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000fea000)={0x0, 0x1000, "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"}, &(0x7f00003d4000)=0x1008) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f00006fb000-0x8)={r3, 0x995, 0xc}, 0x8) 2018/01/14 13:24:23 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000001000-0x9)='/dev/sg#\x00', 0x9, 0x200000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffff9c, 0xc018620b, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000001000-0x18)={r1, 0x0, 0x0, 0x0}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r2, 0x8ba2, &(0x7f0000fad000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0xbb, 0xbb, 0xbb, 0xbb], 0x0, 0x0}, [0x0, 0x0]}}) 2018/01/14 13:24:23 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000cf1000-0x8)='./file0\x00', 0x20040, 0x8) ioctl$EVIOCGABS20(r0, 0x80184560, &(0x7f00007ac000-0x8e)=""/142) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000a00000)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r2, 0x4010ae67, &(0x7f000073a000-0x10)={0x0, 0x200000014004, 0x0}) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f000071a000-0x20)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r3, 0x4090ae82, &(0x7f000080c000)={[0x9, 0x80000001, 0x0, 0x0, 0x1, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) ioctl$KVM_SMI(r3, 0xaeb7) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) [ 219.469333] openvswitch: netlink: Either Ethernet header or EtherType is required. 2018/01/14 13:24:23 executing program 4: mmap(&(0x7f0000000000/0x4d000)=nil, 0x4d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000034000-0xd)='\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000028000-0xd)='/dev/snd/seq\x00', 0x0, 0x20005) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r1, 0x404c534a, &(0x7f000004c000-0x4c)={0x0, 0x549b, 0xff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000037000)={0x0, 0x0, 0x0, "9ede7a8c5ae95e48000000000000007f4f13eeab650000000000007fffde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa0500000074dbcfa6c14d", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write$sndseq(r0, &(0x7f000000a000)=[{0x7, 0x3, 0x0, 0x0, @tick=0x404, {0x0, 0x0}, {0x0, 0x0}, @ext={0x0, &(0x7f0000039000-0x2)=""}}], 0x30) finit_module(r2, &(0x7f0000024000-0x1)='\x00', 0x2) pselect6(0x40, &(0x7f0000047000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000047000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000042000)={0xf51, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0}, &(0x7f000001d000-0x10)={0x0, 0x1c9c380}, &(0x7f0000021000-0x10)={&(0x7f0000046000)={0x0}, 0x8}) timerfd_create(0x5, 0x80000) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r2, 0xc0505350, &(0x7f0000006000-0x50)={{0x1, 0x3}, {0x6, 0x8}, 0x10001, 0x2, 0x2, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f000004b000)={0xfb, @time={r3, 0x0}, 0x0, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$ppp(0xffffffffffffff9c, &(0x7f0000013000-0x9)='/dev/ppp\x00', 0x80800, 0x0) 2018/01/14 13:24:23 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000474000)={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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 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, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) r2 = syz_open_dev$binder(&(0x7f0000010000-0xd)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000007000)={0x8, 0x0, &(0x7f0000006000-0x2c)=[@acquire={0x40046305, 0x0}], 0xffffffffffffff4d, 0x0, &(0x7f0000af2000-0x58)="4d0975057fd6a8c2f8de1021a7ec0454b421a50b944e8f0140b0532e33400000000000000057ab2fc44c2bd2c2adae81e91c8d387f5a2a4c6ce1c08b64ff47b70ca33849cae5c3faf6dbc0d4857f7cb561d91953e85998"}) fcntl$setstatus(r0, 0x4, 0x800) close(r1) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000009000-0x30)={0x8, 0x0, &(0x7f0000623000)=[@release={0x400c630e, 0x0}], 0x0, 0x0, &(0x7f0000001000-0xb3)=""}) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f000000e000-0x30)={0x14, 0x0, &(0x7f000000d000-0x98)=[@request_death={0x400c630f, 0x0, 0x3}, @enter_looper={0x630c}], 0x0, 0x0, &(0x7f0000e3e000)=""}) syz_open_procfs(0x0, &(0x7f0000be3000-0x8)='net/arp\x00') ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f000019c000)={0xc, 0x0, &(0x7f0000232000-0xc)=[@register_looper={0x630b}, @increfs={0x40046304, 0x0}], 0x85, 0x0, &(0x7f0000a85000)="7f844b7ebf60d51bcdd1de1956647ebe47432e51bf1275a369aeb2d0a1eba332c3cfe29955853c7ff87485c84e9695db943a742ab38fadc89d94b79764714b1436bfd93098ad94ad26fa92fda9398b188efcdedd37239cf749d40f48c9471c7467508b850e470d7136768cc9fc9e681f4f724f13ff459b37579a92c25aa566241c8e73fee8"}) 2018/01/14 13:24:23 executing program 6: mmap(&(0x7f0000000000/0xb21000)=nil, 0xb21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000828000-0x12)='/dev/snd/midiC#D#\x00', 0x5, 0x81) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000024000)={0x1, [0x0]}, &(0x7f0000641000)=0x8) mmap(&(0x7f0000b21000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000b21000)={0x7, 0x0, 0x1000, 0x6, r1}, 0x10) r2 = socket$inet(0x10, 0x2, 0x0) sendto$inet(r2, &(0x7f00004d1000-0x32)="32000000180025ffff0700a20d0914040a01008000000002000000001600070009006e10ffffffffffff81eea4d40456d718", 0x32, 0x0, 0x0, 0x0) mmap(&(0x7f0000b21000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b21000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x80020000, &(0x7f0000018000)="e9b5befe0a3bba4136e5cbec1da3e35975859670b4ea985a5c48c7098b9074d27f4281c27802a13e7a27778cb0a87b3b7ae203fcefcf668bfb04cd8191b8e002f1b960220e9da2de1f2725b3f30590422077b2e93e71bc1a265cdf9075fd74c8ab5464428462558f0feac5bc43f288c164b332f9d8d8835f97e85974c417d86f89b1e54334fa032ad62a5ecb0cc7f24e5c276760de30cfa125265291ce4007e6c6491f2334abc45ab6293cdd2ebd0d53331f5511f0879f0e699b2589c579e49410f6a59452fdec7142546a2d60a195a7612220434521e03bed92d2cc7e9cfc93654821df51d201f176a6a6bd7f", &(0x7f00002eb000-0x4)=0x0, &(0x7f0000b21000)=0x0, &(0x7f0000408000)="f02fdf41cab7e8b992752b63af03813098e660da64d0f22abc376e42f61a10421daa7038a0299fd5d876d04a9b19a84ddf0e8598ee45631334ce254d39dcb5b378b28774eb41bc70497ca8777f00a1dda76a046a9694e3bb6094a78952ee900f1d8fb4b41ab047052b87f5ad50356f78524fed933715a63d540d943aa55f83ab6274ace6f8d5f1c914a6cf9f2b24cc543f607678007937aff1620f0d15d37412836ff7c0ad95325aa11bb22a27203775da87c19932cc2a4fc93fe17e4bf9e8df282e1adfb72d820f5524afa91034f8909cb346fd78332435f95a5284dd47db93703b0c8b79707a") 2018/01/14 13:24:23 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00000d4000)='/dev/cuse\x00', 0x102, 0x0) ioctl$VT_SETMODE(r0, 0x5602, &(0x7f00002f4000)={0x6, 0xdd9, 0x7, 0x5e, 0x2}) write$fuse(r0, &(0x7f00006f4000)={0x18, 0x1, 0x0, @fuse_bmap_out={0x0}}, 0x18) 2018/01/14 13:24:23 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000002000)='/dev/loop#\x00', 0x10000, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00009e3000-0xc)='/dev/rfkill\x00', 0x400, 0x0) ioctl$RNDGETENTCNT(r1, 0x80045200, &(0x7f0000e4f000)=0x0) ioctl(r0, 0x1, &(0x7f00003b9000-0x1)='(') 2018/01/14 13:24:23 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000003000+0xb03)={&(0x7f0000003000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000001000)={&(0x7f0000004000)={0x14, 0x27, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f00003da000)=@req={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000a1f000-0x4)=0x5, 0x4) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000d2a000)=0x0) 2018/01/14 13:24:23 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000cf1000-0x8)='./file0\x00', 0x20040, 0x8) ioctl$EVIOCGABS20(r0, 0x80184560, &(0x7f00007ac000-0x8e)=""/142) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000a00000)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r2, 0x4010ae67, &(0x7f000073a000-0x10)={0x0, 0x200000014004, 0x0}) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f000071a000-0x20)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r3, 0x4090ae82, &(0x7f000080c000)={[0x9, 0x80000001, 0x0, 0x0, 0x1, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) ioctl$KVM_SMI(r3, 0xaeb7) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) [ 219.592069] device eql entered promiscuous mode [ 219.604358] binder: 1241:1242 BC_CLEAR_DEATH_NOTIFICATION death notification cookie mismatch 0000000000000000 != 0000000000000003 [ 219.640485] binder: 1241:1253 ERROR: BC_REGISTER_LOOPER called without request [ 219.685040] binder: 1253 RLIMIT_NICE not set [ 219.697161] binder: 1253 RLIMIT_NICE not set [ 219.719993] binder: 1241:1242 BC_REQUEST_DEATH_NOTIFICATION invalid ref 0 [ 219.727086] binder: 1241:1265 BC_CLEAR_DEATH_NOTIFICATION invalid ref 0 2018/01/14 13:24:23 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000d94000)={0x0, 0x0, 0x2, [0x0, 0x0]}, 0xc) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f00005c7000-0x78)={0x2, 0x78, 0xdd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000603000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000c3b000)={{&(0x7f0000068000/0x800000)=nil, 0x800000}, 0x3, 0x0}) read(r0, &(0x7f0000332000)=""/8, 0x8) close(r1) sigaltstack(&(0x7f0000f82000/0x2000)=nil, &(0x7f0000de6000-0x8)=0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000dd3000)={0x0, 0x0}) read(r2, &(0x7f0000025000-0x42)=""/66, 0x42) 2018/01/14 13:24:23 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$getown(0xffffffffffffffff, 0x9) ptrace$getsig(0x4202, r0, 0x2, &(0x7f0000e45000)={0x0, 0x0, 0x0, 0x0}) socket$inet6_sctp(0xa, 0x80001, 0x84) 2018/01/14 13:24:23 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2000000001, 0x0) ioctl$sock_proto_private(0xffffffffffffffff, 0x0, &(0x7f000000d000)="264563c7a2b65d5e182a") getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000720000-0x8)={0x0, 0x9, 0x0}, &(0x7f0000fe3000-0x4)=0x8) r2 = syz_open_dev$admmidi(&(0x7f0000e1f000-0xe)='/dev/admmidi#\x00', 0x40000000, 0x400) ioctl$KVM_SIGNAL_MSI(r2, 0x4020aea5, &(0x7f0000835000)={0x7000, 0x5000, 0x20d6bd6, 0x1, 0xe57, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_GET_CLOCK(r2, 0x8030ae7c, &(0x7f0000ef0000-0x30)={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00004e0000-0x8)={r1, 0xd6}, &(0x7f0000da6000)=0x8) ioctl$TCSETS(r2, 0x5402, &(0x7f0000f04000)={0x4, 0x7, 0x8, 0x10001, 0x5, 0x2, 0x4, 0xfffffffffffffffb, 0x8, 0xff, 0x4, 0x1}) r3 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(0xffffffffffffffff, 0xc06864a1, &(0x7f0000fee000-0x68)={&(0x7f000000d000)=[0x7, 0x6], 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "8cfbc89fefc282b0e9b6d1b29d5500b5ff74b06ccbd9dee8c886586975b5446e"}}) pipe2(&(0x7f000050c000)={0x0, 0x0}, 0x84000) ioctl$KVM_RUN(r4, 0xae80, 0x0) getsockopt(r0, 0x0, 0x53, &(0x7f000000d000)=""/8, &(0x7f0000fee000-0x4)=0x28) getsockopt$inet_mreqn(r5, 0x0, 0x24, &(0x7f0000b66000-0xc)={@multicast2=0x0, @broadcast=0x0, 0x0}, &(0x7f0000d7f000)=0xc) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f000085c000)={@generic="94dc1139f5ccbfa613bc31e8627dc470", r6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/14 13:24:23 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000acd000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0xffffffffffffffff}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00006cf000)={0x10004, 0x2, 0x0, 0x2000, &(0x7f0000dd7000/0x2000)=nil}) ioctl$KVM_SMI(r2, 0xaeb7) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/01/14 13:24:23 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000eb5000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_LIST(r0, 0xc0505510, &(0x7f0000617000-0x50)={0xf93, 0x4, 0x6, 0x81, &(0x7f00008fd000-0x100)=[{0x0, 0x0, 0x0, 0x0, ""/44, 0x0}, {0x0, 0x0, 0x0, 0x0, ""/44, 0x0}, {0x0, 0x0, 0x0, 0x0, ""/44, 0x0}, {0x0, 0x0, 0x0, 0x0, ""/44, 0x0}], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f000000b000)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0xb, 0x4, &(0x7f0000fda000-0x10)={0x100, 0x0}, &(0x7f0000049000-0x4)=0x0, 0x0) futex(&(0x7f000000d000-0x4)=0x0, 0xc, 0x1, &(0x7f000000d000)={0x0, 0x7f}, &(0x7f0000048000)=0x0, 0x0) 2018/01/14 13:24:23 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x8000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) clock_getres(0x0, &(0x7f0000dd6000-0x10)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, r1}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000589000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r3, 0x7, &(0x7f0000002000)={0x1, 0x0, 0x0, 0x0, 0x0}) unshare(0x1000000) fcntl$notify(r3, 0x402, 0x20) r4 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000106000-0x10)='/selinux/create\x00', 0x2, 0x0) getresuid(&(0x7f0000732000)=0x0, &(0x7f0000a04000)=0x0, &(0x7f0000648000-0x4)=0x0) sendmsg$nl_generic(r4, &(0x7f0000acc000-0x38)={&(0x7f0000570000)={0x10, 0x0, 0x0, 0x2000200}, 0xc, &(0x7f000072b000-0x10)={&(0x7f0000b89000-0x18b4)={0x18b4, 0x28, 0x520, 0x3, 0x2, {0x0, 0x0, 0x0}, [@generic="5b42928452dbb4c3ef9aa458792c71fefc3558b3c41d16f4c64a8d59e26241d4a9a2adc114f71bda99dbf58e93bcf8b0c366ddade2caf1babed734a212bc5baa06e714cc3cd9e14c75267522cef690d78b0a107a780bc385365a77cda238b6c3815bf7f9c0a301f7fa6795ef2d4dc93cc53abbc22ec7400832e4519b9ac93e1fe96199f4536dff411715991a8cd4eac3e8433774cb8d7e1ddb7153f5bcbd3c6621a4a44e07051fb64578e2e60d576c8ce1530436c6c29399b9a731214fbd6fab551444686043cc96486f7c04b5aedd2165", @generic="174d85ea0e333358649379fc190f0d5b613ce655b8e3724d141e27be88a027ba5db4b44a01fb92909858e0357e0eed0c850aa55f1b8a02b3ce6420", @nested={0xec, 0x8, [@generic="3b35a1e8fc105a6eca45f86afab5f3c09a60ecd1c208b9bbd94436eb854b5ad0dd41b6558a49ad6bd3cafc0258fa723b744b1356693cd89e2a371b1cc7e6bb37318a2436ab6be7b69cb6c617c5728b72c68ffa4f6fad79ee5e88c977ea34ca74ee1f0ff430841e0409148686273891d97708dc36282cc76e287f0a78fb381da4f709b356b83c35bc7d12dc33c063131ec1c61f4a855b2012f5798f1a7a1c85b79374f6769f9d9a3e7d3358d54cff03b12f65d48950ca98d18838314de5cff83c5da9019661d5f5833e816c5b499efa6296bee0c7e3ce462ea25403e2eaeb5efc2a6bc15fabf2"]}, @nested={0x2c, 0x91, [@typed={0x8, 0x21, @void=""}, @typed={0xc, 0x28, @uid=r5}, @generic="49d45fdbdf4ab9595d3c14f76dc128add4b6"]}, @typed={0xc, 0x66, @u32=0x81}, @generic="fdb546a755e9ee8eb352ed26b6c0205fe8a93086598f5e2f04cd917d11a51e54eeb49b399cfd31c2710a3822a46d78c7876c9ee275d2de67e8f5c4d25dbbca4b4d35220fc34bf569a15075f430ed1e061434cf94bd6632b54080024836aa8e064bd484487b427e1cc413ed74f7b0694ad380d03a303262cb617e85663d26e89accf04f4f3622441d05d0ca5046e7ff5bcd27219145cdd5a083015b5cdeaf3e5bb79ffcdf856b31d54c4e599a7cc5d1f9b568b64c1464e1b87d9645495714fa3d1a22ef3825019c5e5bcffd31ac8bd70efda59dbfc1da63f23a8f5bf9a4a59137f1d8afce1d036bed", @generic="a1a88496e87d039dd25a80189ac9acb7c22440654f978016399e955f62189d101e0443dbc34d1d3310e75f13ebd4c53a5554e61c069b1d4a18836ae9ccfa4ac6fb77c699dfee4ea06cfca4b7ec9bb54124a8efc748a4c922f46dbe7f493bb3f2c62b582d05c099487878ff239394d86c91bc17a956389f59053f294de851f6461a0ea836", @nested={0x143c, 0xb, [@typed={0x1008, 0x72, @binary="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@generic="68b2fc11b21e266d7d", @generic="0181cad0c7f53c9ce29f035ce0b9179b192746569c7cacfaaa8662823251a3864a6facd0b3ebec42e0dbbf2083529f2832bb660b51ef5b7e85894125374c9e5a4c5a5d6197dabdb60f6fe346b2dbff92fd7f8f557267e34c47c36029def50e28941d7480e1ce1c284c46d1aec826cb9f534cfb3dde42e330c107d334ea5c8fa57491edfd94b0d07753b5ebf27b5988d7b56c0cd44932a8ce13e755f2207ac0313b157d7e4afb2bb3c42901eeedb497017db4cedb2ea54c34ef80be2ce21a09469def46ab29f70f785c8b9982a8c145303c2ddd462ae29db404df58bd5c6ffc5bbe9d668aa7f6b926766d629458d231", @generic="a2029b4d91dab04a0520a69032891686658dd380e47cede34038b436daaf46cce6a586ab566f7301c0a73d3090182743132d7b29c720a9106a8bb45567d76662aa127170cf973a95cf2c156b62ac708677df4ebd8ded275a359809f175f21a1b99e0dd52ff7882867d815f65b9917afb2286fbfee38f34467e7d6e47f5345658a927887fd33001ad67930d39c8273c453617eb22751ee3ed2990e743a9f63bf696120908a9e90dc2f53b34064a243839ae30755b53ae5b04ec057e12324d5b89172661fe1afab250a6eebcfdf2445d0196c52dbe7d8d7aff0849a32cc626bf8c94cf6e4e79bdd0daa6afec52c66a0e2a306df1", @generic="d969ea3bb50c1aad0bfe39ddd0b446c6f16eff6160a2a059e1c6314a78a14344c60a1ad35e040345d58b2d160f8185e6594cbf88f41c9d27926ecb4a6e5ba2c4407ee8f8eb1ea6c4a8a7f52032fa80d3bc44b6542020285db22c4f5f2186431136220956b205557aab238fdf924bcf400c4ec7b24c8be07774e5ec60d619eee11886e25d3b7600d2b9c152bf03a8f88d1696c8b0cf12ce40a302285c1275c1b30cc1cdeae5ad62fbe2a350870747a1faa8251260dc869ef55199582eecc7be", @generic="08a716349848a3c88f209759a79a72bc2ecafb8d3ac76ad00af9f57e27674183ff6f15889c4691583e750711ee3f954e33f2a533d13ab7ac8a28803fc6cd73bbcd220874297bd61bff799f99316ea62f5c0bb6763e55c2897d84d9fc680aeff25ced15f8a41d0eb0a15ff0c4d532c58437fced684ba0351b36560d1efae172f3ce684a3a4dda5570b4f62c0c10a6a4983b4567e87a64610f319d16eb21f6401ed80e26518dc951542eebacb261f35b3c42b0e7e48f6c0010b1626077c7bc234d877ce8273b26445a8a730b2c8961e3d92e208dcb8e2816cdefcde9cac9a29d80227d0636ea35a34d159acce20cfb48db", @generic="4859d28159829f449434c955debe1b515278b811eb7a3580ec40413ed672670dcfc51343c64f8b1e7be8dce0f03a9d12f1c1901f14f79378c8ae2914a8170ca9ddafd88bc7702a987d30d22cbfde1a364f290c314dbf", @generic="28d38f68f70128539862b5854b75d5f3488c739335db1de9c499dfdab0df83f4f61a5b96e019ea083d", @typed={0xc, 0x5a, @u32=0x3}, @generic="2dcaeba5a587dccabb18"]}, @generic="10a45c0485dda55887cbe9108fd4f151819585639bed02515cb11264408039b1c6ab6f90829fa68cf0f728fe750fa1b5ea2a64f72d27c0e4e55d2108e3d57b98864fce940fa4f9cfaef1c9dfcbd11a3e349037cf0bed21c8699d85e654d4429d2f949c61f2ad372110f3431d5232a0e9abc205f6103915ea13d541171d900ba732c9ed9efe4b504f6fce58c72133aede0ea27ed5968552331708fe72a9a109afe0326593487109083a7cbbeae193fcb90cd9917bdc4e77713a78", @typed={0xc, 0x6c, @fd=r3}]}, 0x18b4}, 0x1, 0x0, 0x0, 0x24040001}, 0x800) fcntl$lock(r3, 0x7, &(0x7f0000010000)={0x0, 0x0, 0x0, 0x0, 0x0}) tkill(r0, 0x100004000001a) dup3(r2, r3, 0x0) 2018/01/14 13:24:23 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000b6a000-0x11)='/dev/vga_arbiter\x00', 0x2) write(r0, &(0x7f0000887000)="232109a7ef2759d2e92cfbe88ac334529a0b6a516941880a", 0x18) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0x4c65) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000d7d000-0xb)='/dev/audio\x00', 0x40000, 0x0) getsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f000079a000-0x4)=0x3f, &(0x7f00008e3000)=0x4) getsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000d80000+0x7b)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000851000)=0xb) execveat(r0, &(0x7f0000ff7000)='./file0\x00', &(0x7f0000e56000)=[], &(0x7f0000d4e000-0x8)=[&(0x7f0000ff7000)="00000000000000060804000000ff1b0c6565643b799365005ffc76"], 0x1000) 2018/01/14 13:24:23 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat(0xffffffffffffff9c, &(0x7f0000cf1000-0x8)='./file0\x00', 0x20040, 0x8) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(0xffffffffffffffff, 0x40a45323, &(0x7f0000000000)={{0x4, 0x0}, 'port0\x00', 0xa, 0x40400, 0x6, 0x2, 0xffffffffffffffe4, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000a00000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f000073a000-0x10)={0x0, 0x200000014004, 0x0}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f000071a000-0x20)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f000080c000)={[0x9, 0x80000001, 0x0, 0x0, 0x1, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) ioctl$KVM_SMI(r2, 0xaeb7) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) [ 219.735656] binder: 1241:1242 ERROR: BC_REGISTER_LOOPER called without request [ 219.743269] binder: 1241:1242 IncRefs 0 refcount change on invalid ref 0 ret -22 [ 219.750878] binder: 1242 RLIMIT_NICE not set 2018/01/14 13:24:23 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffffff) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f00008f0000)={0x2, &(0x7f0000ac0000-0x10)=[{0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_RM_CTX(r0, 0xc0086421, &(0x7f0000720000-0x8)={r1, 0x1}) r2 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r2, &(0x7f0000401000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r3 = fcntl$dupfd(r2, 0x0, r2) sendto$inet6(r3, &(0x7f0000310000-0x2)="e1", 0x1, 0x0, &(0x7f0000b06000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r3, 0x84, 0x6c, &(0x7f000067c000)={0x0, 0x1c, "291c7a80d2aa9d40007b79000bd65f26f53d6e5f27ff93d6d280bd89"}, &(0x7f0000c51000)=0x24) 2018/01/14 13:24:23 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000933000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_CPUID(r2, 0x4008ae8a, &(0x7f0000b35000)={0x1, 0x0, [{0x1, 0x0, 0x0, 0x0, 0x81, 0x0}]}) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000f6c000)={0x1, 0x0, [{0x10000080000048e, 0x0, 0x0}]}) r3 = memfd_create(&(0x7f0000d77000)='/dev/kvm\x00', 0x1) ioctl$TCSBRK(r3, 0x5409, 0x9c3) 2018/01/14 13:24:23 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(0xffffffffffffffff, 0x40a45323, &(0x7f0000000000)={{0x4, 0x0}, 'port0\x00', 0xa, 0x40400, 0x6, 0x2, 0xffffffffffffffe4, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000a00000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f000073a000-0x10)={0x0, 0x200000014004, 0x0}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f000071a000-0x20)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f000080c000)={[0x9, 0x80000001, 0x0, 0x0, 0x1, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) ioctl$KVM_SMI(r2, 0xaeb7) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/01/14 13:24:23 executing program 3: madvise(&(0x7f0000000000/0x4000)=nil, 0x0, 0x0) mprotect(&(0x7f0000970000/0x3000)=nil, 0x3000, 0x1000000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x20002, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000146000-0x10)={&(0x7f000042b000/0x2000)=nil, 0x2000}) 2018/01/14 13:24:23 executing program 7: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x3, 0x84) setsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000003000-0x1000)="8d2b302d013b340c63e9f99661ed0c3aea5f68040000000000000066177bcb2c6574cfdff157c52e6370f61e6d84e268f35a2feaa7b2cc0348565e282ac520b5288192e90318f50c1d4de665d5e30256dd4bcced847405f64089764604e6e919da7c5624e9f9da825e709ed5b0685072b8ab6bddd898e7ceb058bd1c480f76d1dfa5c4ca0e7c0b90e16fbdc5d81fc7bbd7838c666605be698623c3080b4043c2c830ed2ad0f5cf62d820ff0000000000000001a904c9242d6b17bd", 0xbb) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(0xffffffffffffffff, 0x84, 0x6b, &(0x7f0000002000)=[@in={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1000}, @in={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}], 0x5) r1 = syz_open_dev$mouse(&(0x7f0000003000-0x12)='/dev/input/mouse#\x00', 0x3f, 0x80000) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNATTACHFILTER(r1, 0x401054d5, &(0x7f0000007000-0x10)={0x5, &(0x7f0000006000)=[{0x200, 0x4, 0x8, 0x4}, {0x2, 0x1, 0x2, 0x8}, {0x0, 0x938, 0x3, 0x9}, {0x2c6, 0x81, 0x401, 0x800}, {0x10001, 0xffffffff80000000, 0xffffffff, 0x5}]}) setsockopt$inet_buf(r0, 0x0, 0x40, &(0x7f0000002000)="", 0x0) 2018/01/14 13:24:23 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000019000-0x8)=0x321) r0 = eventfd2(0x800000000000009, 0x0) write$eventfd(r0, &(0x7f000000b000-0x8)=0xfffffffffffffffa, 0x8) read$eventfd(r0, &(0x7f000046b000)=0x0, 0xffffffffffffff3c) socket$bt_hci(0x1f, 0x3, 0x1) r1 = syz_open_dev$sndtimer(&(0x7f0000774000-0xf)='/dev/snd/timer\x00', 0x0, 0x200000) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r1, 0xc0145401, &(0x7f000093b000)={0x3, 0x0, 0x0, 0x4, 0x0}) r2 = syz_open_dev$amidi(&(0x7f00008b4000-0xc)='/dev/amidi#\x00', 0xc000000000000000, 0x2000) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r2, 0x80045300, &(0x7f0000d1c000)=0x0) 2018/01/14 13:24:23 executing program 2: mmap(&(0x7f0000000000/0xdcb000)=nil, 0xdcb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000163000-0x12)='/dev/input/event#\x00', 0x0, 0x2) ioctl$EVIOCGEFFECTS(r0, 0x80044584, &(0x7f0000823000-0xee)=""/238) r1 = syz_open_dev$sg(&(0x7f0000595000)='/dev/sg#\x00', 0x1, 0x3) mmap(&(0x7f0000dcb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dcc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dcc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dcc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dcc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dcc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dcc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dcc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dcc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dcc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dcc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dcc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dcc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dcc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dcc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dcc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dcc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dcc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dcc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dcc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dcc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dcc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dcc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dcc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dcc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dcc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dcc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg(r1, &(0x7f00008e1000)=[{{&(0x7f0000dcd000-0x2)=@nl=@kern={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000dcc000)=[{&(0x7f0000bdc000)="80f7c337062094764c22950d40e4b87d8a6300c7464200c378d470871669054e48b8742c29b732bfc0a4baf5d4c237e6da199e6f58035d9501fffebdb2548a7b109bb1990bb72a6bd329bbbca982e8b892062f5b4264291cee5e58d0c86425360d62ba973efd8e3402fb60befbc41e23f814c23f9a896791376a49e1ab", 0x7d}, {&(0x7f0000dcc000)="03afdd0ff03d68587ee9d3d9dc631a32ff81b0ec1eec2240056fa3b17c031080f509a406c439e52bd8b9829ffa54d7c4d8d43677c85fe0054edf585317c878af950718d56b241465a7e0e71beb47c102a4d8062c55b1700f6c66f5f8438be5dd2c807aa97687cc05db67b6cb184c8dee50538e7c19b46b8685eac7be5174b321bbade3dcb6e442f9ec73ead618c63921cd09b2acaa1022a812788f047cc88bc0249c037187a6a74751fe415f0a637eb010245b93a10565", 0xb7}, {&(0x7f0000dcc000)="731d3cdc7ca0ed3eb3617713e20baba451ba4bef1d96a0dfc26f1cd7b795100c2f0b2264c1eabcd6ba6828992d", 0x2d}, {&(0x7f0000ba9000-0x1000)="d1c0c175f292ef4ddeaefb01b5c85f01854db92b6ba6f8babb4920a2cc6c9e5838368c0cb88e0f5d3c7471473745b9e8b02783d1195f25ef3524bd27205a0505cc8d3c12388efbec076e3df2153898265f5e4f6cf0d1ba2708a6b9c988522dd8b41ae2fe28adca2e7cdfbda01777d976ba84c0f4e4fce64e55c709eee93e1727ee854c5f4a6339c76ddaf7e802940d35603ff4cd8866284125fcf2579bbbaf5e96165ef8349a07cedb31774d9fef41a28c7338473b5b6018cc6a0eba454299e63c7ce668bcf87c05eb596b06fea96eece24ad3a0d9f9f59ff41f51d32a22850e2985ebb0cd01c7d47ee9290ef3e9854ace3a43b3549cc17438bb3f6dc5d5f5c4ad9585648931fed77de1fd09b4feb74830197836a11b49220d9e52b6f68a8a96e76066589bc3aa554fbd481f5f7fc029d448d23ea5c34639c80f9e2d03e0c7a1a0432eb32c5bc44f0b238216f7e8bf2b3cdaf0f6aa778b89200a699db011fcb749577212ab8a5b21b83f1003ab3354f268b6d1e5ad05bcbb6be5373c8aeb51b5dad4b7c07595e9043a77080f5d8cef942aff054168ef69fe005206cfa2843408893804cca2bedef0a105014136f40fc6260fc5f3ff4d6f73f3ef971f2e870b2ce94e75dc1f4188b6ca3d7a7b203a3adc72225a12e937a2f28db75e466db4758638703823f368750e5460a5d7bdf1e0d682dda6a65db0de7db8c0e21581dec09e10075c11bc07496b855b6451e554da718d3856aa018da3867e25294e08f65dc2abaeca885bfdaeeb2872bba1cc23fea8d3c3dd0745d9760ccd629f53ca03d07a75c36568de8586b656a0c7343e0f10d2c40505186f03152d78a5506a643aca91ecfe4fe2899ac469381b0b1e65101282040383ddb8a344176ad9e1dd70498c8c29f5c38a74bd62f92fdd2c6f8143d301dd5da5d01f9b841e28f79f28696392bc2266113ecf64db706c3d451b083aab9366d9a4f49e5ce5e6975acf8a9364cdc4e0080deda1ca7cec52b190ae9708fdc5b1aa425ad9058fde7dd32b63b938622961be81a47522fe10cc84a061db7bead6c62d3ec18a1ca99b0b47b741936c4f77ece1d5db40647fb9ae300e8205c3804d12494f976d1d1f16d69315a9947e3a17ee73a113a37d938fdfe92b28f876e2400c7e4ea481509da20a7945e6c45131272dbf73aa080cadf4f5f770933d504e9fb5b877ba05a0f9be72950d8c0a33d4be684a698e4a6ddb930f75af05681c82faab6434f0fdd2bcd1088bd201a8f0a7f9e36a5b1ea163f994d4b3f8415d307260d4fb33694dbaf62b09ce0b304f48e473450b10d22ce4eb9042aa0d9711298fce96125dbbb55beefc7ad5daf52c05f1f4ebd9eb4f7ffa7e9e25a75e7abde856357bb2eebbf35d85e7d18aed1a99e8bed79a696bb8f0c20aca5686e388efa8cc8c2866ffea94de21ff63d25443e61083730ecbfae07f680d4ba00c88ee35a2337687b2d5d528b0d872a945503d0911ef6a9b88256ed9f5d3e953500e36e4ce5bac3948868b4b457020473e3098dd6dfd1bb045a2420cf75ef103b05102d7a427b404d466d05be68966b4d80cf272fdee5fa611c934c24f0b7e1ad6e7f2e1e5a561f7bff46b1beef359b938c4b7fbc5de2ea975ed8fedabbee443c32c9e25a7997abcc071a1f7176fc6f77406c3452dabe8243a6412eed3704dccd1034940601ba8784a247fd542126435931572d1dcba7bcde5f4e6557ac5261885f440063e87f5f86eb7a4f3c411e9770785cec44a747f2a3e3c62785657b5c5fef96e5e6cea9b3540398b5474e132c1f5af4cec8265eef33aa5cf4e704f8d3ca8ee5c7d91a4ea4cb3c0993d654ea4a56f961c520267137f95a0769fa49c2a233af4e74507d6a115dee2ff7469d451bd7eb4c76f46f8bc6bbbedfbae4a563da5e79f0c13c743c449ee062c5eb6926a39baf1e46f271c1496daafa635daa03897c25a12b5f34a00a8f5a93651e165e2112f807b711cfc93d499d397e8af7dd243e460bc2edd05ebacf8196fe08a4ec95e89a9f0ef57cec73a306b7aada50b65bd6808431393cd61a09cf56ab2e892e3e3d95e0e7d141e84f2e2d86fecb0d621dae5987d8e54d765e001d5f2b9124bcdb2ea879d31ad376b60548d5807ec58e59c7048e3ff37ab497b5da7891d6f816083d02e48b742e02fa74512666f400523ddcf8cc0767b50fb0150f55a2a3c6dc963179e1a616f868fc338023f93bc03744c04ea5404a938e2c56e5093d4248c6eb411548ecf03df700a8097d2c17f332ad8a007a4703bd220236aa581dacf49b910fa2a861c973b528f43cf86956c013376c2a92786a29ea3c66bafd7570d4d497de7ff6423a55de689ce64822c25cbb8332066644accc936db5a241edd58d0c411737d3d2a2cf9b6314f3a26673f7c5179af8c8195160cd39ba000c660370cc03dca5a7a4101f273736ad0b7b9be66acb9cacc3ff322751543e64df45de00a8f599e9c93436d8380dbcd91c39e78f68f91df88ad44ca28f42bd2f5857077b3505aa3338e11ab1fcf84df70965d8ebc4d31871a6ea9d2eb5979cbc5e7a881a43bb7f3415e9d30f61de1f6374bd4f063854f5757a458e9657efe7bdcf603a4a57b7bd2d3ae9f7929622102d1c9e92bd9516cae7fb3fbb99f15b0430beb47a3b1f52087edf326d52ac65bc83af4f22a5d8562fe57a817c182880550dc0cebe310a7a20ddefc2aeeb61e3967e24e7cf438718372ce456cfa4673c46bcdd9eb00768937e7e7d5aa428834f2c856d268339675acb17f91056df042a4387b99dcf9a9b50c6b93fba9b22aa2ae4a4735a1016fa38398dd106e8b029b691ca122991ea078dc3a453d5bf0b64aae167e36a3dbb34d74ba5bcb7149583078f43d714eec4155183bcf770413916224964ca22a7cdd71b862e74621de0cc06b7a49227eef719f278f959782c756de3b523bb2987ea37e204f70cfb37496d71fb7e8f15d20bd166fd7f588519054c5d28bd4e4e25c8a42ebc4b5d2e54ac3a4c0c88cee386b8c5d229bf636f6dbe9475ac2a97b2c4dc78fc4ad47636f77d12c16502365315ff3c09c0018b8179e5045c0088f6fc9ee585dab8d62e3a562d07c8c89fbb6720862ec82d8009d494c6a50f35b3e8f581e2b4e293e8b58117d63ac9f974a31a2b1eda670d6379c2840c0808674be1005de2c2078b5921a9e4855f10e5d219e43ef4bed8a82fd00b5cb718b69ce9ece4765d7d498439e8f09242791a5d2345b8e739fc4c1f1f885f76bff897fb31aa4b1cb3ebb04a5bd658e10e72c02255dadd9363c1a3b12dd284814527f2b3c3203e1e59c2b6af3ce89baf8dc9ac588479892a20efd1cbde3b43c37f571a5b17a866954b04ef5f884395279858097c711445b96ace4e51f53c67d051a4784305fe97df5b9bde53c09a009e134631220aa52fdd0897e82050ce4946694b2224e9cf85595e54318f4a571a27d1c4fc19cfe93146e6ad42f7e3b025ccec4f17e5d52e5e24c5acf9a028bfc57e9611b94ff4786320a1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0x1000}, {&(0x7f0000dcd000-0xf5)="ddd9b00272ab1cfedad9db34894071117913c3d2c9ff3160455d39beefe19f92092a93a2368e8bd3ed2340388a520167fac0c136f2c78baae462ef68525df79e3f31bde0293ea3e734e676706855f62365ad89eac60acb972bcf178a47fd56e8ff64f677594970d79d8961e0e5f0dc09eccd3b1029f2f35c04825962ecaffce49208e19a73c8c5af6946d48fa84170a131325dcb1d56128f95eeea26f164db79d0a1392bad07de383d782ff3d311a887730e550aedcea5f7d84151fc411333ebf917a3223c89046e25e466cade3ad9faaf1bcc37e60684d44ff1413e0d3bb466fa778a56659896b51450940236f3e885c6634c983f", 0xf5}, {&(0x7f00009a2000-0xab)="c4f0d885cc12045df922d0c801f619a48bb9cbdf6b23855eabb10daf8579920bec71ae1b0fa58b44c996ad0143d9879159aa494795e77e190c65194421d7261999d02b71a671860e20c5bc15bf9345b7407a5e2f8f4c61030e49fc78ebec5a6328482df2f80305c6aee655e071a6858c7c426f33054cebe4d9bb3e013591c76f791c798a71ad7097d5bd39f72639b42d197485772f999457ac429fb08653aec7fce8cecc372472563cbdbf", 0xab}, {&(0x7f00008f3000)="73723b3df340349ec90a52f4a1789a39a0c7db2ed090b35701e0b7b28804d2b76cd6806f990530712ab47e4361928efab9cebff9c653c01042931c8cc3e0d195a3af", 0x42}, {&(0x7f0000392000-0x60)="d69e4ca51ffc58b787e13d3c29680fb01fa0e08430f001f9c3f9ee3e663e6325839c2a3c311d9bd3469ce56f27b39c66de92f9238dccd73887d1b165506006d6b26c0f58db40e29d9ea3097eae467664784be7f36271448a0e6f9ae308f9981d", 0x60}, {&(0x7f0000008000-0xf5)="7a3a540ef262256c26120580f51876c5c53698b2899e037117c99978e68741b703be4a6c240fc50e767f860f49cad523b408a7036e7af16c6e31cec785c5a10b9ba4966bd17c166eca5138d6804398ba3a2537653dc4f09cd1fb4002c88b24d5b297178a71c8243d5837acf7127a29922bd97b1f90a3e41b9ecbc380f3d314b60b5d34a31cd36502a2e7cae4f3792dada8671ea2fa3f602af9b18b2e98a5ab21b2cbf787078b1fbce77c8c83a52bdd5c7588aa5bf2e6c49d7665ba0c6e857c093252f6050d21295f550648c0252eab5601019d25d7be6ad7ce699ec5987df7ddbd1976940d66cb4ad7902d1805a50ef09176a0d496", 0xf5}, {&(0x7f0000dcc000)="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", 0xfd}], 0xa, &(0x7f0000b03000)=[{0x18, 0x10f, 0x10001, "373be00269255a"}, {0xd0, 0x112, 0x4, "a478e1a2d98f16112211a963bc36bd476941588359ab1ef94a65694d6f9f556a4366e701721262006ca8a0cecc93b6dce6864bbd74b67d0e84951098919d693ad22117ea1156c0cdef897759914cc530f428b615f7045aa7dfbffcf8c81d24f13568ab9cfd9683848b8ea9403cb5ce6bc1faa9a8646e9a6ebf86813a0ec11925a96c7a90a33631ba374b9226a9ad2d340801ab0a8db15fce35cdc23836d6df183bc3c67fb032e783d6979d7c5911002cf82f73cdb9161b3c55"}, 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0x1010, 0x48800}, 0x3}, {{&(0x7f0000bcb000)=@ipx={0x4, 0x9, 0xffffffffffffff19, "36ab33a8a8e3", 0x30000000000, 0x0}, 0x10, &(0x7f0000dcd000-0x10)=[{&(0x7f0000dcd000-0xd9)="3d56380b5a4d67939d83ccf517f4efa1b002d84c6ab1063f0743e640c83bade49690c04c23b7538e11404ce60c06f16cf1f3a0e63809d92469218b895f17cb4c364e7d051fc6fa2be8bf98cbf6355b853e5e59964891624b28d7921cdd310f59950bcc8caa76aeebc32e1f542e86bf39c43634bd4ba0f793d94b8be3ce7cb7e9662b48de9a0b4c86a9c3a89fce7b992ee49fb5530381184b5d1f2922b3f8799615333972fd2cc3bdd904f39cf1d09ba667ce3a7a33018d12c4c33976b440704c5b8a85b3f1207b51dbca41f281369e4cd3ffc15638d4a19350", 0xd9}], 0x1, &(0x7f0000dcd000-0x60)=[{0x60, 0x104, 0x5, "1eb947a2e1b639de9cfd61fa30e6c32c36bb7a8335133b9fee5612f8825f07fc2b2e3e825c185cebbe96a9c92a882e896dc6b71367a818ba695b822da2fd6ad4c67d206aac7ec8819f"}], 0x60, 0x40}, 0x10000}, {{&(0x7f0000dcd000-0x10)=@in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000dcc000)=[{&(0x7f0000dcc000)="fa5040b2feb4e8360c87918fd02a976de6b6fc1c0dae6b0ba7089af36e8871463064c0bde0c970b81eefbebcab6a4066c7b1507e3b45f32d3b5efd376ced7b3f30d8e744a2d25b9205e51209e4ed25f0cba13884977ae0a4f690147c14c7eedb367f135fa667caa400a3bbb397b6eb65ea9e1982d285b0176f2cb118290542d0a42d84f05aa384251c59e35984781125625b8308243806e581ae2a69416215e59f03", 0xa2}, {&(0x7f0000dcc000)="1c646645e5a9eb6204be9967a71e9427bf16777ea849573a9e97f4bb497fcfa1edbbff5471ba352acf0093839ecac9345757594636c0cb1ca715bb2d32816e7991b84dbb41b738dde023b05480ba666b2886fc7fa8114bd977867fbad427e33b9ac91cf225aafb1c7535113df44e8b3c0b214166d4f8226dae6462fdaaebbebdb0435812b9a03275cb5787f89f6da17659310442a6114abcab8c4dd3b741ea2c3993147467d65bd60e06c890efb291d920d89724ac0d35cdadbebbc2d6930ad6d8393a3f2176c83d9e80f713b023b93b739631ab19699e5be50bb91825d9bb96bce4d4bacda9ab0351cdb373a93bdac0cecd04b664", 0xf5}, {&(0x7f0000d28000)="b9c531d61d3709d7bb39853043b59e823e0753fc61ac8c2855d66372a866c567f75a8a3843c5fcf6f991ab80365b1cfed70ea9fcbacb2b2c736ff1", 0x3b}, {&(0x7f0000dcc000)="10f314b93d179c3319ad921bd7531b913fe8269b70e2c68c9d64feb3dbbe0d27feddf8f761709f4ac5835e7ad9f70f05ad42fa3d0a3a1fdb891f2feba7090218a16350bf5067e727c9b7eb30fe8151f71c2a1a111194d678199fda3f5b9e9d4a91d5a7634bec6af8f8a0ae48fa13e886c7093d0cbf340c651bac4ce3dd99027809560942ee67790f2d6029b37c38cd3a9374b8dee34175e18042d4328fff3983cee4b7d190ed29f49285ef67c4d4dec2acbc0a96601fafc4f742d1f23996264282a59bb84c0e3552d3b217c0491d051e075bfeb56e9817adce4b4d02440aa37ab8be1bb2a2c9763129f89217095e522a5196740c0a", 0xf5}, {&(0x7f0000b8f000-0x65)="2642c3aa3c9eeca304929a565d505049cd524bf8651e36586b771cdd751d82b5c7d8fb5d3a68013143d03c1265fe2af2e349a79f3ec2ccc06685178c892fb6c1442ca7d11396a7fa698c7a0dab28dbdadd91ea20d2d903ab25021a8885be3f8110eeabfb1b", 0x65}], 0x5, 0x0, 0x0, 0x404c840}, 0x5}], 0x7, 0x4004000) mmap(&(0x7f0000dcc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000dcd000-0x8)='./file0\x00', 0x80) mmap(&(0x7f0000dcd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_N2(r1, 0x103, 0x3, &(0x7f0000d59000-0x4)=0x0, &(0x7f0000dce000-0x4)=0x4) getsockopt$bt_BT_SECURITY(r1, 0x112, 0x4, &(0x7f0000dcb000)={0x0, 0x0}, 0x2) mmap(&(0x7f0000dce000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dce000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000dcf000-0x98)={0x0, @in6={{0xa, 0x0, 0x9, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x80}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100000000, 0x400}, &(0x7f0000dce000)=0x98) mmap(&(0x7f0000dce000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dce000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000dcf000-0x108)={r2, @in={{0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x1, 0x1, 0x10001, 0x3, 0x40, 0x2, 0xe8e, 0x8, 0x534b4b11, 0xffffffff80000001, 0x20, 0x1e, 0x9, 0x5]}, &(0x7f0000dce000)=0x108) r3 = getpgrp(0xffffffffffffffff) mmap(&(0x7f0000dcc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_procfs(r3, &(0x7f0000dcc000)='net/netfilter\x00') mmap(&(0x7f0000dcd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = add_key$keyring(&(0x7f0000dc6000)='keyring\x00', &(0x7f0000dce000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff) keyctl$setperm(0x5, r4, 0x10000) 2018/01/14 13:24:23 executing program 4: r0 = msgget(0x0, 0x200) msgctl$IPC_RMID(r0, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vcsn(&(0x7f0000001000-0xa)='/dev/vcs#\x00', 0x9032, 0x10400) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$alg(r1, &(0x7f0000002000-0x188)=[{0x0, 0x0, &(0x7f0000002000-0x40)=[{&(0x7f0000000000)="", 0x0}, {&(0x7f0000002000-0x1000)="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0x1000}, {&(0x7f0000000000)="00d53765502864308e15e8b452f8c801148068318fbbfcfddca9feb9514122f7347ae97ff63c57956de54ab9355e0fe8d3dd207390c428e6b7a26f87bae0554de8400880d641af2275603e487f49c158575774bef1cb0b391c26a7ec0566e812055059821b823f6c955bd6878c16fc3f21e855b35a461308f9245e9c92637959a3e81afc6e618d60b289513c754825f75dbe60f3d64d7b95db12e0f3cde57639a54f422ae1b635846dadb9611dd0f413c49414a3da4515effc8320ee0c75f5e8d9876fc85f03e44e61857865418eb7b1fbee28c1fc5b09982812f79807fefac7", 0xe0}], 0x9, &(0x7f0000000000)=[@assoc={0x18, 0x117, 0x4, 0x1}, @op={0x18, 0x117, 0x3, 0x0}, @iv={0xb0, 0x117, 0x2, 0x98, "7d7d96e9e236e0712c2f5033d2f002840cce8e5f456fe7d2327d0a6346ab270f2989a72f24413b6f05e20f1bb3d825c4f13182f4a405a1600ad9584b2feace2e448c6b51b1055296d7d276b392ff2cec64f1f2796822b0b430f15196cbd222bafbf3ec37e6ca38f1050bc94c9a7055ba447a66db580cbf0692ffe1c372a6dcd952d00b2120ef85b4ac2ac281faa00411a59f77c29749fb2f"}, @op={0x18, 0x117, 0x3, 0x0}, @assoc={0x18, 0x117, 0x4, 0x8}, @assoc={0x18, 0x117, 0x4, 0xfffffffffffffff7}], 0x128, 0x0}, {0x0, 0x0, &(0x7f0000001000-0x50)=[{&(0x7f0000000000)="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", 0x1000}, {&(0x7f0000000000)="2143eddbd95a6a0c0292ebceb6d9e689a1f878884e55e9817629376f8fd46b3fd69b02132c6780d84c2eaa5369db3c06a56a90220dea238896a027996a277dd2ff52c549a5a2f5ee1964c62dbc1c97648814eccc9c277cd58c60", 0x5a}, {&(0x7f0000001000-0x30)="0e661bc71b13a685cf95e80c483a491ee5d8a07b2156153b2f4681d3f75d698b01f3f90ffcf808634f7286c97af529b0727e4ad3eea73589cd95e7315de40065e1bcfbbfe5f01e95bdb287", 0x4b}, {&(0x7f0000001000)="2224984c6372e30b04695fbfd6e3ae4a4e50b4126bf8d4b4f0bb7b73a6330150816dfd421690cb931d0bb580810e2320e8b352e6d283b2b57b05ed973b4a1bbef4dc0f9675cfcc880a586c295dc499839fbe67af6bb3816864ab235d2cd6d4a58b4cd8436e15282a193bed9ca9aea266ccb3eec8c6d7d91575f8b3cebe80ab0add5123ed949c2e7e7125f01b59a9cefd611fe67936035dcd2fe408ce71", 0x9d}, {&(0x7f0000002000-0x15)="9037c035027a29b262bd100edf9d28a296caa57941", 0x15}], 0x5, &(0x7f0000001000+0x829)=[@iv={0xf8, 0x117, 0x2, 0xe1, "5fd8435aacbb8dfc2666c1e556df67462c155db77472b82d15579c21bb45b11eadb7ec9976e17450031830c999b629fb6839f0329b6c7023885d286689f78cc2990b606ae3a93d65dbbbe67915756b47891eb8ef5f6468ac53eba8974b05fe5af715ccb97d1b2118251152e3cadc880d292894e15406b6385de57257668239f41097d3540bdf822542cfa99346217ea0072229f4124397f43d3cfa2ba4b4e935153c9bb636d28df493b7f105b210fe45de11bcfa58990d1cab1c0e9a4c4d3fdbdfbdc2088d8b7eb8d494b10bbe46fff5b955dd1d92d59cef739729304c330f575c"}, @iv={0xc0, 0x117, 0x2, 0xa6, "c10c2db84ea7299231b152eeeaa1cc389565f7693ba39ab0d816b0f0ebb427f06a637157404615cb67058ce649e0b19089570ef7d8636d6750e6027430509ef4589c0b2254922a9c74808e57c0a2a606fe3d0e306d9a7db9dd8583c523e40f7d92f2fc495bd46c8f815113a0681fdaf553eff177aefaa1bf1a9096c15cc44dfe70335bc615dfed9c915b01f6635b653e4047961741d684d12d9eca3043b3f629c985649b39c3"}, @op={0x18, 0x117, 0x3, 0x1}], 0x1d0, 0x8000}, {0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000001000-0x45)="17ed6b940cff16adf6b3141fa976f3049e478134706a278d096739eaf256347dfb88f4a1878d76a5c39d2d2b32bb350191c2b14074be09906b4f0fdecdcab2220f8b2e25aa", 0x45}, {&(0x7f0000002000-0xd1)="5bc2b3ecf27606c7a68b0f26b851167b7dfd38bcfd2b3158b7f463aea0e505e4513c16a4ca9fb9b28b0005df5b2526fec7c1d64456afd4de7ddf0ffa7cff13310d3b65b105e9ee6754fbc1888114f1c580ee138911c617f5a52030b19fcc407c7a1ae17f1c4e6b9c263a7f5a5ed71f50a06f083b337379ac7987b1e0ec18de70dff79f81d6c3d7ba7cc2702860701db200a9e1427aafae50f4dc1fb4989930729f1d88569a326933e591963aa9edf861295127dfe701347310382f191bb5440f85b1589cb1ce35a55af47068c300e25bab", 0xd1}], 0x2, &(0x7f0000001000)=[@assoc={0x18, 0x117, 0x4, 0xda8}], 0x18, 0x890}, {0x0, 0x0, &(0x7f0000002000-0x40)=[{&(0x7f0000000000)="108591b4f42a112996054b53402ed33bf9a324ee49532a31b52238ed3d906b4413fc00779d2107b2a27edc5d9c1a4b080780300d3602db3cee52108d70ca4c02147f9e8a5680a95c7bba198c83982fb9d70a8507d63a0f05b1fb0fb5abeaf0963c62596f740861dcf70d1508ef41cfbb1a58b19f6677fc67e32e3a85281ada6fda2c523092700702928d919df0b29f1e351c077495227c532a3c02dec0d8c47b4bd72fdea2f6061476", 0xa9}, {&(0x7f0000001000)="b403484e742a709a3a525456f2192ee40634ad2b7ca30b1bbd1779b07884938305c165f1aaa23a7f50210f6963282190caafe5cf9f41ee5e0e9382a3ca27cc2ed9dfd0f73cc7af6bb157", 0x4a}, {&(0x7f0000001000-0xf9)="22a4808a9f8c4a53980e855b1a479f7bf2dfe8c67040d8b61c1e3eb67f1de1012dc957dfd8dcd48e34604096c6c1224f9a33447f64bc73f37c3c6889e612e903eba68285f3fad6658b328bcfde76e0863234687a2d463ad48be8435a9cef78221cefe83f97a5d43729e5c63e2a5ca1abe3b403c1f2ff164662eb0f2983831d3bc141584a3917906e9c92a9551ed791e9260d1fbfc11743f7fa3129b98d939271f916d89ee5f6f34cca45f65bd00a4cfd5bbfebf688873ce1e38ce46d68726f5de08f3c79833662fd3c36b130f77487a3b8fa2582aec80dfcc05a875a3eb32fd3e36ba35561d4f9e6d5aef8fd9a961a43153a6e3a8fdc6e2118", 0xf9}, {&(0x7f0000001000)="f3883c4b8bdf79d97f415e19024cf5722f92bcd5", 0x14}], 0x4, &(0x7f0000002000-0x60)=[@assoc={0x18, 0x117, 0x4, 0x3}, @op={0x18, 0x117, 0x3, 0x1}, @op={0x18, 0x117, 0x3, 0x0}, @op={0x18, 0x117, 0x3, 0x1}], 0x60, 0x40000}], 0x7, 0x10) syz_extract_tcp_res$synack(&(0x7f0000001000-0x8)={0x0, 0x0}, 0x1, 0x0) 2018/01/14 13:24:23 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/member\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_VAPIC_ADDR(r0, 0x4008ae93, &(0x7f0000003000-0x8)=0xf000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f000081d000)='net/if_inet6\x00') sendfile(r1, r1, &(0x7f00006c7000)=0x0, 0x8000000026) 2018/01/14 13:24:23 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f00005d3000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f000025f000-0x28)={@common='eql\x00', @ifru_settings={0xd596, 0x0, @te1=&(0x7f0000f68000)={0x0, 0x0, 0x0, 0x0}}}) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000a0f000)='/dev/ppp\x00', 0x40000, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f000089d000)={@generic="dfe8d042dc65ec6a1d7823334198b7c2", @ifru_map={0x1000, 0x7, 0x9, 0x7, 0xe96, 0x6}}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common="65716c0000000000f90080040000ffff", @ifru_flags=0x301}) r3 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x1) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_data=&(0x7f0000436000+0x307)="b6fca06e0c332da568781a24dbf57e59ea850dd21b3faf5c0d63196497684eff"}) r4 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000e92000-0x10)='/dev/sequencer2\x00', 0x2, 0x0) write$tun(r3, &(0x7f00007e3000)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @empty=0x0, @broadcast=0xffffffff, {[]}}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}, 0x32) getsockopt$ipx_IPX_TYPE(r4, 0x100, 0x1, &(0x7f0000572000)=0x0, &(0x7f0000fad000)=0x4) r5 = dup3(r2, r1, 0x0) dup3(r1, r5, 0x0) 2018/01/14 13:24:23 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x4a8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xddf000)=nil, 0xddf000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$adsp(&(0x7f00009e1000-0xb)='/dev/adsp#\x00', 0x0, 0x0) clock_gettime(0x7, &(0x7f000086d000-0x10)={0x0, 0x0}) r1 = syz_open_dev$sndmidi(&(0x7f00002fc000-0x12)='/dev/snd/midiC#D#\x00', 0x1, 0x40) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000781000-0x4)=0x0) perf_event_open(&(0x7f0000ec4000)={0x2, 0x78, 0x2, 0x6, 0x200, 0x8, 0x0, 0x80000000, 0x40, 0x7, 0x101, 0x9, 0x100, 0x600000, 0xffff, 0xa4, 0x7ff, 0x8, 0x10001, 0x4, 0x3ff, 0xfffffffffffffe00, 0x0, 0x800, 0xa118, 0xafb, 0x3f80, 0x1, 0x2, 0x10000, 0x8, 0x4, 0xbb1, 0x1, 0x6, 0x790ce824, 0xe1d, 0x80000001, 0x0, 0x364f, 0x3, @perf_config_ext={0x100, 0x9}, 0x40, 0x0, 0x7, 0x4, 0x6, 0x1, 0x5, 0x0}, r2, 0x6, r0, 0x5) 2018/01/14 13:24:23 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000001000-0x8)='./file0\x00', 0x40080, 0x30) ioctl$KVM_SET_PIT(r0, 0x8048ae66, &(0x7f0000e76000-0x70)={[{0x72ff, 0x9, 0x6, 0xaa7, 0x400, 0x9, 0x6, 0x7fffffff, 0x9ace, 0x7f, 0x1f, 0xc1b7, 0x4}, {0x8000, 0xfe44, 0x2, 0x3, 0x8, 0x9, 0x636f, 0x4, 0x8000, 0x10000, 0x80000000, 0x9, 0x1a0}, {0x9, 0x6c, 0x7, 0x0, 0x8001, 0x3, 0x80000001, 0x3f, 0x6, 0x7ff, 0xfffffffffffffff8, 0x4, 0x8}], 0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x13e, &(0x7f0000b79000-0x35d)={@remote={[0xbb, 0xbb, 0xbb, 0xbb], 0xffffffffffffffff, 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x86dd, @ipv6={0x0, 0x6, "6af20b", 0x108, 0x3a, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@time_exceed={0x3, 0x2, 0x0, 0x101, [0x0, 0x0, 0x0], {0xffffffffffffffff, 0x6, "53f3d0", 0x9, 0x21, 0xfffffffffffffff9, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, [], "796cf51c00416e257eefb7521edd8dea2c3de6cf1ece1e74d7db68eb10208f1436a0ee1a49443b06528f0f348df32a8bcc14b1db986f0fc37f2822fa2c3d19276be24db71e6307a66a221534e7235878e450a4ee8113adebce1495ecfd75a832c993955e12d7a61a2c30d44c24ea9a2e7cc7c879d74ed7c9f2a503ca3b9e2490c33aab174b3f520f49ea57c6ef942914ea2ab737ecd2f1cf93cd11918bb98c70975f3cf592cc904974060fc9dacd2f3cec1ea804b2ec7e821cf1312821390089e405d808ad9945e2346bd088f99f06c7181d600adadc8f9f"}}}}}}}, 0x0) 2018/01/14 13:24:23 executing program 1: ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(0xffffffffffffffff, 0x40a45323, &(0x7f0000000000)={{0x4, 0x0}, 'port0\x00', 0xa, 0x40400, 0x6, 0x2, 0xffffffffffffffe4, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000a00000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f000073a000-0x10)={0x0, 0x200000014004, 0x0}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f000071a000-0x20)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f000080c000)={[0x9, 0x80000001, 0x0, 0x0, 0x1, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) ioctl$KVM_SMI(r2, 0xaeb7) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/01/14 13:24:23 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2000000001, 0x0) connect$inet6(r0, &(0x7f0000e42000)={0xa, 0x1, 0x3, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa}, 0x4}, 0x1c) ioctl$DRM_IOCTL_SET_CLIENT_CAP(0xffffffffffffffff, 0x4010640d, &(0x7f0000034000)={0x0, 0xa}) getsockopt$inet6_buf(r0, 0x29, 0x10000000000030, &(0x7f0000035000-0x1000)=""/144, &(0x7f0000001000-0x4)=0x90) 2018/01/14 13:24:23 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = accept$netrom(0xffffffffffffff9c, &(0x7f00004d3000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000cad000-0x4)=0x10) r1 = socket(0x10, 0x801, 0x12) getsockopt$sock_buf(r0, 0x1, 0x3f, &(0x7f0000794000)=""/83, &(0x7f0000220000-0x4)=0x53) write(r1, &(0x7f00003f4000)="26000000250015f8000000040000360004fffbe8010000000e0009000a00ffffff0503c75b35", 0x26) setsockopt$inet_MCAST_LEAVE_GROUP(r1, 0x0, 0x2d, &(0x7f0000348000)={0x5, {{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]}}, 0x90) 2018/01/14 13:24:23 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x4c, &(0x7f0000001000+0xfde)=0x0, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x2, 0x4, 0x4, 0x9, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000b4b000)={r1, &(0x7f0000ee2000-0x5b)="0200f6", &(0x7f0000acf000-0x1000)=""/4096}, 0x18) openat$selinux_load(0xffffffffffffff9c, &(0x7f0000234000)='/selinux/load\x00', 0x2, 0x0) 2018/01/14 13:24:23 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) r1 = epoll_create(0x2) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000019000)={0x0, 0x0}) read(r0, &(0x7f0000fdd000)=""/27, 0x1b) ioctl$TIOCPKT(r0, 0x5420, &(0x7f00003b9000-0x4)=0x51) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000683000)='/dev/hwrng\x00', 0x0, 0x0) r3 = getpgid(0xffffffffffffffff) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f00007a7000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000051b000)=0xe8) getgroups(0x2, &(0x7f000081f000)=[0xffffffffffffffff, 0x0]) r6 = getpgrp(0xffffffffffffffff) getresuid(&(0x7f0000959000-0x4)=0x0, &(0x7f0000be6000)=0x0, &(0x7f00006ba000-0x4)=0x0) stat(&(0x7f0000a71000-0x8)='./file0\x00', &(0x7f0000d86000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r9 = syz_open_dev$binder(&(0x7f00001de000+0xc21)='/dev/binder#\x00', 0x0, 0x802) ioctl$KVM_ENABLE_CAP_CPU(r2, 0x4068aea3, &(0x7f000089b000)={0x7b, 0x0, [0x4, 0x40, 0x80000000, 0x100], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmmsg$unix(r2, &(0x7f00001cf000-0x70)=[{&(0x7f000020d000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000e01000-0x60)=[{&(0x7f0000be6000-0x58)="226c98893b247fad113fab929f9ef6848029543a90ccd373ce874d665f3f638e00e33acd00d2bd2e3dd87ebbd910bd039ba0778e9c31d4ea16641b7e1e7b29d807af12f5f050fc40b21f5cbf110651ec5f3ded02ef098cd9", 0x58}, {&(0x7f0000720000)="6e2c4a9bd1d80f58ed5d64d6a41122e5a1bcafceb05a8b42e0625245e28c72b6736e5387c3955d376ed0db0399b8d230c0862efb7f2dab423d740d4db1126dbc2f141548fdf7ae6eddd3b05575d5fe100fd5c1", 0x53}, {&(0x7f0000498000-0x1000)="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", 0x1000}, {&(0x7f000050a000)="df8e9614a849ba3450f19bb34a57b55770078d0102cdf720dc34d4750b5c10", 0x1f}, {&(0x7f0000328000)="80f4a22b732b54627477db60d9ace8a65fa00a473095c379ecbb4b648a5e71ef241fc09aa4c8ebadd589d705caffd4c011dc197cb985bdbad1978c90aec205348daed0779066e1121aadceb4b4d89f1c44295bb71d9ba83f1a1627f0c3bf9c796e", 0x61}, {&(0x7f0000f85000)="b051099c253401691e3e4409cee32694796d", 0x12}], 0x6, &(0x7f000014a000-0x128)=[@rights={0x30, 0x1, 0x1, [r1, r0, r0, r1, r1, r0, r0]}, @cred={0x20, 0x1, 0x2, r3, r4, r5}, @rights={0x18, 0x1, 0x1, [r1, r0]}, @cred={0x20, 0x1, 0x2, r6, r7, r8}, @rights={0x28, 0x1, 0x1, [r1, r0, r0, r0, r0, r1]}, @rights={0x30, 0x1, 0x1, [r1, r0, r1, r1, r0, r0, r1, r0]}, @rights={0x28, 0x1, 0x1, [r1, r0, r9, r0, r0]}, @rights={0x20, 0x1, 0x1, [r0, r0, r0]}], 0x128, 0x0}, {&(0x7f0000d05000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000f71000)=[{&(0x7f000043e000-0x3d)="af29df0b6eab494a69ce5cbc848163d836a68f7b1fe606ce14ed4a42731591735c194b854baa6fc075a39bb29dd72e76097ba46fb92326401d385f39d2", 0x3d}, {&(0x7f0000043000)="2404f4f92801751a480a9c79269ac12f615d5cc4318354cc07be13f06861db32c511c07ce4b8c2fb646dae5c71b54f95d17a44c27b0b3d9fd77d0a3043d0b8299a3f45ca4f080f8fe809a897a8a403bf307ace4a245b3f4947e3855365b642e03dc2d83b134b91eb69b197520ecf38c5b7cfa6fc601f5acb56d846d8d1a8cdcb3f5c89df", 0x84}, {&(0x7f0000cff000-0xe4)="ce847ba3e5968be16bd9caf7752ca0f5277c5761e307bfd7a00401136ab7b817426980b75fbb103ef079d57e578ff4bd0d68048f99b49e16cbe1f89700a97082f89843b491129e57e6ce84f532102dfcc6ccb2f99baf934bc683706440031269020eba595e09efd55c50756e9535b477cb1991b433c34c3bfc49d2e84551c50e0a4a62fc921b7532f2b9a8d1c71db944a3c2ba14ced9db45884d2083cefdc2fc7aa8ef0219b3e4ceea45c2e503f707053250d5f1eb23cb2d594f979036cab849bd941befbdac4851f3278b7c4c575d219cfe1a4fcee10b06e2776fe910b7ff2148abdeef", 0xe4}, {&(0x7f000096e000)="01acd1ee3c8ff6114f99605b7cc9e062dc6b4ea93a8bef7dd9688cd0cb07f8c4e384538fa63cc7c186d6ee8fe3ebda7b6a25b9c8cfed925d566b3e163e4d0ed0b725dc718ee5e01c097c402911cf0b3e18d74701fa6c66a682cf2219d3211396c97351f475e76d190dcb297da531417e097c748692ce375381dcce8f9b786d4c5813730e8b4899c9d2c21f45451139d31a035f864bfda026ded047ee7ee2113afc1ad8d4a732de928712267227e3dd3b0312a024da3ec5079af0bb5e55fb", 0xbe}, {&(0x7f0000c5f000)="183f35110b1b4b1c653930795a0638899fa9a5dc61c7de6c8f9284507f8fb4c896048b1c5345254a42d14d46ec4f8cf2679f68be1625b511fd426863a6a9f33dddbfbd35381440caebc023e97ca3ba6fcc52aa3d538304e9f52df70ea2dee8a9ed80b79620c0a921b66a0a4dc314ec93e2", 0x71}], 0x5, &(0x7f00004a0000-0x18)=[@rights={0x18, 0x1, 0x1, [r1]}], 0x18, 0x10}], 0x2, 0x4000000) r10 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r10, 0x5423, &(0x7f0000fdd000)=0x2) 2018/01/14 13:24:23 executing program 1: ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(0xffffffffffffffff, 0x40a45323, &(0x7f0000000000)={{0x4, 0x0}, 'port0\x00', 0xa, 0x40400, 0x6, 0x2, 0xffffffffffffffe4, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000a00000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f000073a000-0x10)={0x0, 0x200000014004, 0x0}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f000071a000-0x20)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f000080c000)={[0x9, 0x80000001, 0x0, 0x0, 0x1, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) ioctl$KVM_SMI(r2, 0xaeb7) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/01/14 13:24:23 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0xc000800000000001, 0x10000, 0x1}, 0x10) r0 = socket(0x11, 0x802, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000a24000)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) recvfrom$packet(r0, &(0x7f0000936000-0x37)=""/55, 0x37, 0xebb0d42481615147, &(0x7f0000529000-0x14)={0x11, 0x0, r1, 0x1, 0x9, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14) r2 = getpgid(0xffffffffffffffff) wait4(r2, &(0x7f0000dbf000)=0x0, 0x2, &(0x7f0000ad6000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt(r0, 0x107, 0xd, &(0x7f0000001000)="", 0x47e) r3 = epoll_create(0x3) ppoll(&(0x7f00002f3000-0x8)=[{r0, 0x102, 0x0}], 0x1, &(0x7f0000c5d000-0x10)={0x0, 0x0}, &(0x7f00007cb000-0x8)={0xcee0}, 0x8) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r0, &(0x7f00002a9000)={0x0, 0x0}) 2018/01/14 13:24:23 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/member\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_CONTROL(r0, 0x40086414, &(0x7f0000000000)={0x3, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$unix(0x1, 0x5, 0x0) r2 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000408000)='/selinux/context\x00', 0x2, 0x0) ioctl$DRM_IOCTL_AGP_RELEASE(r3, 0x6431) ioctl$sock_netrom_TIOCOUTQ(r3, 0x5411, &(0x7f0000a93000-0x4)=0x0) bind$unix(r1, &(0x7f000000e000-0x8)=@file={0x1, ""}, 0x2) add_key(&(0x7f0000bbb000-0x8)='trusted\x00', &(0x7f0000c34000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00000d6000)="", 0x0, 0xffffffffffffffff) listen(r1, 0x0) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r3, 0x84, 0x74, &(0x7f0000c91000-0x40)=""/64, &(0x7f0000e85000)=0x40) add_key(&(0x7f0000eff000-0x6)='logon\x00', &(0x7f0000acd000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000bda000-0x56)="", 0x0, 0xfffffffffffffffe) dup2(r2, r1) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r2, &(0x7f0000e25000-0xc)={0x1, 0x0}) 2018/01/14 13:24:23 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00003c5000-0x78)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000a42000)="", &(0x7f00002c5000)=0x0, &(0x7f0000220000-0x4)=0x0, &(0x7f0000416000)="") utimes(&(0x7f0000c98000)='./file0\x00', &(0x7f0000480000)={{0x0, 0x0}, {0x0, 0x0}}) mbind(&(0x7f00003b5000/0x800000)=nil, 0x800000, 0x0, &(0x7f0000002000-0x8)=0x0, 0x1, 0x2) clock_settime(0x0, &(0x7f0000879000-0x10)={0x77359400, 0x0}) 2018/01/14 13:24:23 executing program 1: ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(0xffffffffffffffff, 0x40a45323, &(0x7f0000000000)={{0x4, 0x0}, 'port0\x00', 0xa, 0x40400, 0x6, 0x2, 0xffffffffffffffe4, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000a00000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f000073a000-0x10)={0x0, 0x200000014004, 0x0}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f000071a000-0x20)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f000080c000)={[0x9, 0x80000001, 0x0, 0x0, 0x1, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) ioctl$KVM_SMI(r2, 0xaeb7) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/01/14 13:24:23 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x1, &(0x7f000034c000-0x10)={0x9, &(0x7f0000759000)=[{0x1, 0xe23, 0x1f, 0x7f}, {0x3, 0x0, 0x50, 0x2}, {0xa64b, 0x5, 0x7ff, 0xb9db}, {0xfffffffffffffffb, 0xa6, 0x34, 0x8}, {0x3, 0x1, 0xfffffffffffffffe, 0xfffffffffffffffe}, {0x1, 0x3ff, 0x2, 0x7fffffff}, {0x6, 0xfffffffffffffffd, 0x4, 0xffffffffcb4e462b}, {0x0, 0x2, 0x5, 0x8}, {0x0, 0x1, 0xc52, 0x7f}]}) set_mempolicy(0x8000, &(0x7f00003da000)=0x0, 0x0) prctl$seccomp(0x16, 0x0, &(0x7f0000c0c000-0x10)={0x3, &(0x7f0000bc2000-0x18)=[{0x9, 0x6, 0xcbdc, 0x7fffffff}, {0xc4, 0x6, 0xfffffffffffffc01, 0x7f}, {0x7fffffff, 0x8000, 0x1, 0x24e}]}) 2018/01/14 13:24:23 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x2, 0x0) openat$selinux_access(0xffffffffffffff9c, &(0x7f00006fa000)='/selinux/access\x00', 0x2, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000dcc000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x89e1, &(0x7f0000e48000-0x4)={r1}) [ 220.097818] device eql entered promiscuous mode 2018/01/14 13:24:23 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(0xffffffffffffffff, 0x40a45323, &(0x7f0000000000)={{0x4, 0x0}, 'port0\x00', 0xa, 0x40400, 0x6, 0x2, 0xffffffffffffffe4, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000a00000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f000073a000-0x10)={0x0, 0x200000014004, 0x0}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f000071a000-0x20)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f000080c000)={[0x9, 0x80000001, 0x0, 0x0, 0x1, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) ioctl$KVM_SMI(r2, 0xaeb7) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/01/14 13:24:23 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f00004da000-0x1c)={0xa, 0x1, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x8000000000000002) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f000054c000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='eql\x00', @ifru_flags=0x301}) write$tun(r1, &(0x7f000062d000)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x415, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @broadcast=0xffffffff, {[]}}, @dccp={{0xffffffffffffffff, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "631306", 0x0, "f85e75"}, "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"}}}, 0x41f) recvfrom$inet6(0xffffffffffffffff, &(0x7f0000ab1000-0x6a)=""/106, 0xe74cd316a7aa36a0, 0x2000040000041, 0x0, 0x80) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000ffb000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_ivalue=0x1}) 2018/01/14 13:24:23 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000034c000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) mq_timedreceive(0xffffffffffffffff, &(0x7f00007cd000)=""/34, 0x22, 0x0, &(0x7f0000048000)={0x0, 0x1c9c380}) r0 = socket$inet(0x2, 0x3, 0x85) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000000)={{{@in=@loopback=0x7f000001, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0xe0000002, 0x0, 0x0}, 0xfffffffffffffffe, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) 2018/01/14 13:24:23 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(0xffffffffffffffff, 0x40a45323, &(0x7f0000000000)={{0x4, 0x0}, 'port0\x00', 0xa, 0x40400, 0x6, 0x2, 0xffffffffffffffe4, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000a00000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f000073a000-0x10)={0x0, 0x200000014004, 0x0}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f000071a000-0x20)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f000080c000)={[0x9, 0x80000001, 0x0, 0x0, 0x1, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) ioctl$KVM_SMI(r2, 0xaeb7) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) [ 220.241150] device eql entered promiscuous mode 2018/01/14 13:24:23 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) write(r0, &(0x7f0000f6c000-0x28)="06d35e1e8d945db3ecb2be7300000005cc796aed5ed2bc18ce2c9b97ae23914d870000ffffbc9b16", 0x28) writev(r0, &(0x7f00001b7000-0x70)=[{&(0x7f0000e43000)="e59bc053dce404317bb51f597ea6feb27c6371100ca6f5c53ded1c2f0fd1c92c1f8082c212f7feadb3af", 0x2a}], 0x1) write$evdev(r0, &(0x7f0000d21000-0xa8)=[{{0x0, 0x0}, 0x0, 0x0, 0x800000000000000}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x30) poll(&(0x7f0000570000)=[{r0, 0x8, 0x0}, {r0, 0x2200, 0x0}, {r0, 0xa000, 0x0}, {r0, 0x400, 0x0}, {r0, 0x10e9, 0x0}, {r0, 0x8040, 0x0}], 0x6, 0x20) 2018/01/14 13:24:23 executing program 2: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000510000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/selinux/context\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGRAB(r1, 0x40044590, &(0x7f0000001000-0x4)=0x0) setsockopt$inet6_buf(r0, 0x29, 0x1000000000cf, &(0x7f0000cd0000-0x9d)="", 0x0) 2018/01/14 13:24:23 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$amidi(&(0x7f0000002000-0xc)='/dev/amidi#\x00', 0x2, 0x101000) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000b51000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) sync() fcntl$setlease(0xffffffffffffffff, 0x400, 0x0) r2 = fcntl$getown(r1, 0x9) perf_event_open(&(0x7f0000a8d000-0x78)={0x3, 0x78, 0x5, 0x7ea2, 0x1, 0x18, 0x0, 0xcc, 0x90100, 0x1, 0xdc, 0x7, 0xfff, 0x8c5, 0x2, 0x800, 0x5, 0x81, 0x1f, 0xa99, 0x80, 0x4, 0x100000000, 0x2, 0x6, 0x8, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x34a4, 0x81, 0x0, 0x1, 0x10001, 0x0, 0x1, 0x5, @perf_config_ext={0x6, 0x9}, 0x0, 0xa3, 0x3f, 0x6, 0x3f, 0x3, 0xc005, 0x0}, r2, 0x3, r0, 0x9) 2018/01/14 13:24:23 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0x11, 0x80803, 0x0) ptrace$setsig(0x4203, 0x0, 0x0, &(0x7f0000001000)={0xb, 0x1, 0x0, 0x0}) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000ce6000)='/dev/autofs\x00', 0x0, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f00006d1000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_UNLOCK(r0, 0x4008642b, &(0x7f0000d45000)={r1, 0x20}) 2018/01/14 13:24:23 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000055000-0x8)={0x0, 0x0}) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getpeername$packet(0xffffffffffffff9c, &(0x7f00008c8000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000bdb000)=0x14) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000f24000-0xe8)={{{@in=@loopback=0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00009a4000)=0xe8) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f000034e000-0xe8)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x14}}, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x2, 0x400, 0x1, 0xc1, 0x0, 0x80, 0x20, 0x0, r1, r2}, {0x2, 0x6, 0x200, 0x6, 0x9, 0x8, 0x3fe7, 0x800}, {0xfffffffffffffffe, 0x3f, 0x3, 0x38}, 0xfffffffffffffe00, 0xa, 0x3, 0x0, 0x3, 0x2}, {{@in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x14}, 0x2, 0x32}, 0xa, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7, 0x4, 0x0, 0x7f, 0x10cee8e1, 0xff, 0x3517}}, 0xe8) r3 = msgget$private(0x0, 0x10) msgctl$MSG_STAT(r3, 0xb, &(0x7f0000d8b000-0x4f)=""/79) bind$inet(r0, &(0x7f0000ead000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000d4f000-0x4)=0x1, 0x4) connect$inet(r0, &(0x7f0000607000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00009ba000-0x53)="ca", 0x1, 0x4040001, &(0x7f0000f2c000-0x10)={0x2, 0xffffffffffffffff, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r4 = syz_open_dev$adsp(&(0x7f0000729000-0xb)='/dev/adsp#\x00', 0x3, 0x80001) ioctl$DRM_IOCTL_ADD_CTX(r4, 0xc0086420, &(0x7f00006a9000)={0x0, 0x0}) 2018/01/14 13:24:23 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00002be000-0x9)='/dev/kvm\x00', 0x810, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000c63000-0x11)='/selinux/context\x00', 0x2, 0x0) setsockopt$netlink_NETLINK_TX_RING(r2, 0x10e, 0x7, &(0x7f0000570000-0x10)={0xfffffffffffffffe, 0x1, 0x6, 0x0}, 0x10) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f000030d000-0xb)='/dev/hwrng\x00', 0x200140, 0x0) ioctl$KDGKBSENT(r3, 0x4b48, &(0x7f0000ca5000-0x4)={0x8, 0x881, 0xff}) ioctl$KVM_GET_XCRS(r3, 0x8188aea6, &(0x7f0000aec000-0x28)={0x2, 0x2, [{0x1, 0x0, 0x6}, {0x101, 0x0, 0x5}]}) getsockopt$inet_sctp_SCTP_STATUS(r3, 0x84, 0xe, &(0x7f000010c000)={0x0, 0x6, 0x80, 0x401, 0x14, 0x8001, 0x0, 0x8, {0x0, @in={{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xc10f, 0x7, 0x1e1, 0x1cc83136, 0xfd2}}, &(0x7f0000c5e000-0x4)=0xb8) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r3, 0x84, 0x78, &(0x7f0000ffd000-0x4)=r4, 0x4) r5 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$sock_netrom_SIOCGSTAMP(r3, 0x8906, &(0x7f000045f000-0x4)=0x0) ioctl$KVM_SET_REGS(r5, 0x4090ae82, &(0x7f0000e61000-0x90)={[0x0, 0x5, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000], 0x0, 0x0}) ioctl$KVM_SET_SREGS(r5, 0x4138ae84, &(0x7f0000c24000)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x80000000, 0x0, 0x0, 0x0, 0x0, 0xc100, 0x0, [0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_RUN(r5, 0xae80, 0x0) 2018/01/14 13:24:23 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(0xffffffffffffffff, 0x40a45323, &(0x7f0000000000)={{0x4, 0x0}, 'port0\x00', 0xa, 0x40400, 0x6, 0x2, 0xffffffffffffffe4, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000a00000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f000073a000-0x10)={0x0, 0x200000014004, 0x0}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f000071a000-0x20)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f000080c000)={[0x9, 0x80000001, 0x0, 0x0, 0x1, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) ioctl$KVM_SMI(r2, 0xaeb7) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/01/14 13:24:23 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000821000-0x10)='/selinux/member\x00', 0x2, 0x0) ioctl$KVM_SET_BOOT_CPU_ID(r0, 0xae78, &(0x7f000071c000-0x8)=0x1) r1 = syz_open_dev$sndpcmp(&(0x7f0000c30000)='/dev/snd/pcmC#D#p\x00', 0x100, 0x40040) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000b46000-0x10)={0x0, 0x3c, &(0x7f0000972000-0x3c)=[@in6={0xa, 0x2, 0x5, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffff}, @in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @rand_addr=0x101, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f00000b7000-0x4)=0x10) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000922000)={r2, 0x1e}, &(0x7f00003c6000-0x4)=0x8) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/kvm\x00', 0x0, 0x0) r4 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r4, 0xae60) fchdir(0xffffffffffffffff) r5 = ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0x0) ioctl$KVM_SET_CLOCK(r1, 0x4030ae7b, &(0x7f0000c97000)={0x283, 0x100000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000b85000-0x8)={0x0, 0x0}) socketpair(0x0, 0xaf1765c74a8f824a, 0x400, &(0x7f00004e8000)={0x0, 0x0}) setsockopt$inet6_buf(r7, 0x29, 0xd3, &(0x7f00004d9000-0x58)="666b8137aca6fea93eb728be5c0a219061413a68dac7da5862ddd253f58face2d14d45ea83f278236a9a905b189116398f9d8bd19c90598c7ad14a78c933e95d14ab958aee64b7166b4d9e4c01332583b1ae969fef482103", 0x58) ioctl$DRM_IOCTL_INFO_BUFS(r7, 0xc0106418, &(0x7f0000c36000)={0x0, 0x3, 0x40, 0x9, 0x10, 0x9}) r8 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000db4000-0x8)='net/tcp\x00') setsockopt$netlink_NETLINK_BROADCAST_ERROR(0xffffffffffffffff, 0x10e, 0x4, &(0x7f0000921000)=0x0, 0x4) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000bea000-0x8)={0x0, 0x0}) ioctl$KVM_SET_USER_MEMORY_REGION(r4, 0x4020ae46, &(0x7f0000001000)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_PREFER_SUBDEVICE(r6, 0x40045542, &(0x7f0000b5a000-0x4)=0x1f) ioctl$KVM_SET_REGS(r5, 0x4090ae82, &(0x7f00004d1000-0x44)={[0x400, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) ioctl$KVM_SIGNAL_MSI(r4, 0x4020aea5, &(0x7f0000a6e000-0x20)={0x6, 0x2, 0x0, 0x8, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp6_SCTP_MAXSEG(r8, 0x84, 0xd, &(0x7f00008c2000)=@assoc_id=0x0, &(0x7f0000865000-0x4)=0x4) ioctl$KVM_SMI(r5, 0xaeb7) pipe(&(0x7f0000843000)={0x0, 0x0}) ioctl$KVM_RUN(r5, 0xae80, 0x0) ioctl$KVM_RUN(r5, 0xae80, 0x0) 2018/01/14 13:24:23 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x80003, 0x2) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000cc3000)={0x4, r0, 0x1}) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r1, 0xc0bc5310, &(0x7f000034b000)={0x0, 0x0, ""/64, 0x0, ""/8, ""/32, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt(r0, 0x0, 0xd0, &(0x7f0000000000)="", 0x4) 2018/01/14 13:24:23 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(0xffffffffffffffff, 0x40a45323, &(0x7f0000000000)={{0x4, 0x0}, 'port0\x00', 0xa, 0x40400, 0x6, 0x2, 0xffffffffffffffe4, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000a00000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f000073a000-0x10)={0x0, 0x200000014004, 0x0}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f000071a000-0x20)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f000080c000)={[0x9, 0x80000001, 0x0, 0x0, 0x1, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) ioctl$KVM_SMI(r2, 0xaeb7) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/01/14 13:24:23 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, 0xffffffffffffffff, &(0x7f000044d000)={0x0, 0x0}) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x7, &(0x7f0000008000-0x4)=0x0, 0x4) 2018/01/14 13:24:23 executing program 4: r0 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x0) bind$unix(r1, &(0x7f00004b1000-0x8)=@abs={0x1, 0x0, 0x0}, 0x8) sendto(r0, &(0x7f0000cb5000-0xfa)="", 0x0, 0x0, 0x0, 0x0) 2018/01/14 13:24:24 executing program 6: mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000007000-0xa)='/dev/dsp#\x00', 0x1, 0x0) ioctl$int_in(r0, 0x800000c0045006, &(0x7f0000000000)=0x7f) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x1, 0x8012, r0, 0x0) readv(r0, &(0x7f000000d000-0x10)=[{&(0x7f000000c000-0xef)=""/239, 0xef}], 0x1) syz_open_dev$vcsn(&(0x7f000000b000)='/dev/vcs#\x00', 0x5243813d, 0x4000) 2018/01/14 13:24:24 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(0xffffffffffffffff, 0x40a45323, &(0x7f0000000000)={{0x4, 0x0}, 'port0\x00', 0xa, 0x40400, 0x6, 0x2, 0xffffffffffffffe4, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000a00000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f000073a000-0x10)={0x0, 0x200000014004, 0x0}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f000071a000-0x20)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f000080c000)={[0x9, 0x80000001, 0x0, 0x0, 0x1, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) ioctl$KVM_SMI(r2, 0xaeb7) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/01/14 13:24:24 executing program 5: pipe(&(0x7f000005d000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0xd2, &(0x7f0000001000-0xd2)={@random="6fa6ad94b34d", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x6558, @ipx={0xffff, 0xc4, 0x1ff, 0x0, {@broadcast=0xffffffff, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0x200}, {@broadcast=0xffffffff, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0x80000001}, "53a1c7ca4810052a69da1c9a83c578ca69684a3674ebc24bb805dbd8712318c3d45131c87dc702e1ab33ad7bf3c61fb4591f48418bb62f26c9b7a4cc6d4801b8b93f57f113c8432b3498a8d6748aa02f98568d3e5456373be61d4915056321e92ea97e23a4db309dfe506a83263d8002de7acb9b7a4a22e7b0a592fd912c7fafe7492edc4b42c9a1626a6293caa8badd75824e60a75031331b8e0744ea382199c5cc9a1e06b8"}}}}, &(0x7f0000001000-0x10)={0x0, 0x2, [0x9db, 0x39e]}) setsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000001000-0x8)={0x2, 0x7ff}, 0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000000)={0x0, @in6={{0xa, 0x3, 0x5, @empty={[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, 0x9}, &(0x7f0000001000-0x4)=0x98) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000003000-0x14)={r2, 0xffffffffffffff2e, 0x0, 0xa5, 0x7, 0x200}, 0x14) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000001000)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7f, 0x1, 0x2418b22f7a9e9cf5, 0x9, 0x0, 0x10000, 0x5}, &(0x7f0000001000)=0x20) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_route(r1, &(0x7f0000863000-0x38)={&(0x7f00001f4000)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f000067f000-0x10)={&(0x7f0000f24000)=@dellink={0x28, 0x11, 0x220, 0x6, 0x1, {0x0, 0x0, 0x0, 0x0, 0x10, 0x20408}, [@IFLA_IF_NETNSID={0x8, 0x2e, 0x1f}]}, 0x28}, 0x1, 0x0, 0x0, 0x8840}, 0x11) syz_emit_ethernet(0x2a, &(0x7f0000004000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb], 0xffffffffffffffff, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x2f, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, @broadcast=0xffffffff, {[]}}, @icmp=@info_reply={0x10, 0x0, 0x0, 0x8005, 0xaa2}}}}}, 0x0) accept4(r1, &(0x7f0000e07000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f00004b3000)=0x14, 0x80000) ioctl$DRM_IOCTL_VERSION(r0, 0xc0406400, &(0x7f0000c4a000-0x2b)={0x800, 0x0, 0x8, 0x1000, &(0x7f00004f9000-0x1000)=""/4096, 0x47, &(0x7f0000005000)=""/71, 0xe0, &(0x7f0000078000-0xe0)=""/224}) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000206000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, r3}, 0x14) 2018/01/14 13:24:24 executing program 2: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/enforce\x00', 0x204000, 0x0) pipe2(&(0x7f0000000000)={0x0, 0x0}, 0x4000) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_IRQCHIP(r0, 0xc208ae62, &(0x7f0000002000)=@pic={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = userfaultfd(0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000004000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000002000-0x1e)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_DEASSIGN_DEV_IRQ(0xffffffffffffffff, 0x4040ae75, &(0x7f0000003000)={0x0, 0xfffffffffffffffd, 0x0, 0x0}) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r3, 0xae60) ioctl$KVM_SET_IRQCHIP(r3, 0x8208ae63, &(0x7f0000003000-0x10)=@pic={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$KVM_IRQ_LINE_STATUS(r3, 0xc008ae67, &(0x7f0000973000-0x8)={0x9, 0xffffffffffffffff}) r4 = socket$inet6_sctp(0xa, 0x5, 0x84) syz_open_dev$midi(&(0x7f00008fa000-0xb)='/dev/midi#\x00', 0x2, 0x800) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r4, 0x84, 0x8, &(0x7f0000013000+0xe95)=0x0, 0x4) r5 = dup2(r4, r4) getsockopt$inet_sctp_SCTP_INITMSG(r5, 0x84, 0x2, &(0x7f0000013000-0x8)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000004000-0x4)=0x8) mmap(&(0x7f0000001000/0x4000)=nil, 0x4000, 0xa, 0x32, 0xffffffffffffffff, 0x0) close(r1) 2018/01/14 13:24:24 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000f03000)='/dev/sequencer2\x00', 0x10082, 0x0) r2 = getpid() ioctl$SNDRV_CTL_IOCTL_ELEM_REPLACE(r1, 0xc1105518, &(0x7f0000454000)={{0x9b6, 0x7, 0x3, 0x20, "c8938db850dbf8cbfdf4290eb3a6be6a960f5e86df5df513c82151e224bb2dad36d0b6132f1f863e782a2674", 0x9}, 0x0, 0x0, 0xff, r2, 0x9cc, 0xffffffffffffffe1, "780ccc0f821559b1de8b6ed1285abe72bb853a06610835d0cf35834f0685ed116646cf539967d7681e509bbf44e4cd216077e7246430e37fceb885343c253013", &(0x7f000012b000)='(@\x00', 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], [0x1, 0x7, 0xd6bc, 0x400], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) perf_event_open(&(0x7f00001ed000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$key(r0, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f00002c0000)={0x2, 0x3, 0x0, 0x0, 0xf, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}, @sadb_x_sec_ctx={0x1, 0x18, 0x400000000000001, 0x1, 0x0, ""}]}, 0x78}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/14 13:24:24 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(0xffffffffffffffff, 0x40a45323, &(0x7f0000000000)={{0x4, 0x0}, 'port0\x00', 0xa, 0x40400, 0x6, 0x2, 0xffffffffffffffe4, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000a00000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f000073a000-0x10)={0x0, 0x200000014004, 0x0}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f000071a000-0x20)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f000080c000)={[0x9, 0x80000001, 0x0, 0x0, 0x1, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) ioctl$KVM_SMI(r2, 0xaeb7) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/01/14 13:24:24 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f00005f7000-0x10)='/selinux/member\x00', 0x2, 0x0) r1 = accept4$inet6(r0, &(0x7f000046d000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000f6f000-0x4)=0x1c, 0x80000) fcntl$setpipe(r1, 0x407, 0x4) r2 = socket$inet_udp(0x2, 0x2, 0x0) sendto$inet(r2, &(0x7f0000191000-0xad)="", 0x0, 0x0, &(0x7f00006e2000-0x10)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0) 2018/01/14 13:24:24 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000b10000-0x5c)={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, {0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0xfa98, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) fcntl$setstatus(r0, 0x4, 0x0) 2018/01/14 13:24:24 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000dea000)='./file0\x00', 0x0) r1 = open(&(0x7f0000b2d000-0x8)='./file0\x00', 0x0, 0x0) mkdirat(r1, &(0x7f000050d000)='./file0\x00', 0x0) mount(&(0x7f0000df2000)='./file0/file0\x00', &(0x7f0000a17000-0x8)='./file0\x00', &(0x7f0000df3000-0x3)='\x00v\t', 0x1001, &(0x7f0000a06000)="") unlinkat(r1, &(0x7f000057d000)='./file0\x00', 0x200) pivot_root(&(0x7f0000233000-0x14)='./file0\x00', &(0x7f00001e7000-0x8)='./file0\x00') write(r0, &(0x7f0000221000-0x1ca)="130000001000ffdde200f49ff60f050000230a", 0x13) 2018/01/14 13:24:24 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x17) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000edf000)={@generic="124505ef5b304c82dcdd1d7d3b3552f4", @ifru_flags=0x400}) socketpair$unix(0x1, 0x2, 0x0, &(0x7f000082f000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r1, 0x7, &(0x7f0000def000)={0x1, 0x0, 0x0, 0x0, 0x0}) fcntl$lock(r1, 0x7, &(0x7f0000c6c000-0x20)={0x0, 0x0, 0x4000000080000d8, 0x10001, 0x0}) fcntl$lock(r1, 0x7, &(0x7f0000004000-0x20)={0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/14 13:24:24 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f000000c000)={0x5, 0x5, 0xff, 0x80000000000003, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) fcntl$addseals(r0, 0x409, 0x1) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000b000)={r0, &(0x7f0000006000)="", &(0x7f0000003000-0x1)="", 0x0}, 0x20) r1 = syz_open_dev$dmmidi(&(0x7f00003cf000)='/dev/dmmidi#\x00', 0xfffffffffffffffe, 0x4100) ioctl$KVM_SET_LAPIC(r1, 0x4400ae8f, &(0x7f00008e6000-0x400)={"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"}) getsockname$netlink(r1, &(0x7f0000642000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000fb6000+0xce1)=0xc) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f000058b000-0xe)={0x0, 0xffffffff, 0x3, [0x5, 0x8, 0x1]}, &(0x7f000039d000)=0xe) setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f0000890000)={r2, 0x5, 0x2a, "37128482bb3df69d38c1f4034963816f319a07cb0fb26f44e99c6a5c6c9c67ea890f5ee91e8846e7738e"}, 0x32) syz_open_dev$mouse(&(0x7f00008ea000)='/dev/input/mouse#\x00', 0x4, 0x600900) 2018/01/14 13:24:24 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000096a000-0x9)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_MSRS(0xffffffffffffffff, 0x4008ae89, &(0x7f00009aa000-0x18)={0x1, 0x0, [{0x10, 0x0, 0x7fffffff}]}) 2018/01/14 13:24:24 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(0xffffffffffffffff, 0x40a45323, &(0x7f0000000000)={{0x0, 0x0}, 'port0\x00', 0xa, 0x40400, 0x6, 0x2, 0xffffffffffffffe4, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000a00000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f000073a000-0x10)={0x0, 0x200000014004, 0x0}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f000071a000-0x20)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f000080c000)={[0x9, 0x80000001, 0x0, 0x0, 0x1, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) ioctl$KVM_SMI(r2, 0xaeb7) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/01/14 13:24:24 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0xc000800000000005, 0x10000, 0x5}, 0x10) r0 = socket(0x11, 0x803, 0x0) setsockopt$packet_int(r0, 0x107, 0x11, &(0x7f0000cf2000-0x4)=0x3ff, 0x4) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f00008c4000-0x16)={0x9, [0x4, 0x600000000000000, 0x5, 0x2, 0x7, 0x7ff, 0x9, 0x0, 0xff]}, 0x16) fallocate(r0, 0x1, 0x3, 0x200) connect$inet(r0, &(0x7f0000e5d000-0x10)={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) bind$packet(r0, &(0x7f0000b8f000)={0x11, 0x3, 0x0, 0x1, 0x0, 0x6, @random="089d30e72229", [0x0, 0x0]}, 0x14) setsockopt(r0, 0x107, 0x5, &(0x7f0000001000)="", 0x47e) r1 = socket$inet(0x2, 0x3, 0x88) sendto$inet(r1, &(0x7f00009f4000-0x15c)="", 0x0, 0x0, &(0x7f00000e9000)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000ffd000-0x72)={0x0, 0x6a, "8660977484fdc2bb0e9b39a96338cfa5b3c4d5450f792a3eda57672667a40bec7ce4c72db1197b60361b8f4f39688f910cc3458211e0d4913894070084c73761b7ec85d86260295597af944940196ff8350c3e1eb79a1df25c3ccf8549e118be73b62d215fe94a2e9a37"}, &(0x7f000058e000-0x4)=0x72) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f00008d3000)={r2, 0x46, "9acd4c5d64771f05cf5b82db1d961f14c42b803a90a47bf26153a49e8eff2e49b7c428578e8dced294d1e7a7b33419485a7093765b48f6a6f502074ff0dce0ff8327b950d9df"}, &(0x7f0000ec9000-0x4)=0x4e) syz_open_dev$sg(&(0x7f0000011000-0x9)='/dev/sg#\x00', 0xc87a, 0x100) 2018/01/14 13:24:24 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x2e00, 0x0) socket$bt_hci(0x1f, 0x3, 0x1) r1 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001) r2 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r2, &(0x7f0000f51000-0x70)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x0) r3 = mmap$binder(&(0x7f0000d7d000/0x1000)=nil, 0x1000, 0x2, 0x40030, r2, 0x0) r4 = mmap$binder(&(0x7f0000c3c000/0x4000)=nil, 0x4000, 0x1, 0x10, r2, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000078e000-0x30)={0x74, 0x0, &(0x7f0000f42000-0x74)=[@transaction_sg={0x40486311, {{0x4, 0x0, 0x2, 0x0, 0x1, 0x0, 0x0, 0x20, 0x0, &(0x7f0000a6b000)=[@fda={0x66646185, 0x7, 0x0, 0x1c}], &(0x7f000045d000)=[]}, 0x8}}, @acquire_done={0x40106309, r3, 0x2}, @increfs_done={0x40106308, r4, 0x3}], 0x9e, 0x0, &(0x7f0000598000)="123149a7cfd003c9881364cc45e4374d72bcd6f9daf94498d6d25b8e0c705f199f693ebd56177c5ef74310d177ba4134fbd3eec93414590072e0197e747d3142537647fce3244e812ae73d03061e0ccc1a89a50dcfbc986accb7a8417711bdc7d73b7d786ba0b8099053f7ba9be10dfef8176efeae7a90e775714a0a72f5de5e9be90b4c79ab8ee82f2885503b75aa97fe3163b62b4d0fa4f2c72b2b6bb0"}) sendfile(r1, r2, &(0x7f00000de000-0x8)=0x0, 0x100000001) wait4(0x0, &(0x7f0000680000-0x4)=0x0, 0x80000005, &(0x7f000052d000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/14 13:24:24 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x40, 0x0) fcntl$setpipe(r0, 0x407, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000de7000)='./file0\x00', 0x0, 0x0) r1 = open(&(0x7f00007de000-0x8)='./file0\x00', 0x2, 0x0) getsockopt$netlink(0xffffffffffffffff, 0x10e, 0x0, &(0x7f0000003000-0x4)=""/4, &(0x7f0000001000)=0x4) perf_event_open(&(0x7f000000a000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20001008, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$KDGKBLED(r1, 0xc0189436, &(0x7f0000001000-0x1)=0x0) 2018/01/14 13:24:24 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f000059b000-0x9)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f000082f000-0xf6)=""/246) ioctl$EVIOCGREP(r0, 0x40047451, &(0x7f0000d1e000-0xae)=""/174) 2018/01/14 13:24:24 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) utimes(&(0x7f000002c000)='./file0\x00', &(0x7f0000c83000)={{0x0, 0x0}, {0x0, 0x2710}}) syz_open_dev$loop(&(0x7f0000272000-0xb)='/dev/loop#\x00', 0xfdec, 0x400000) rt_sigtimedwait(&(0x7f0000aa3000)={0x400}, &(0x7f0000430000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f00006ab000-0x10)={0x0, 0x989680}, 0x8) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) r1 = dup(r0) setsockopt$bt_BT_FLUSHABLE(0xffffffffffffffff, 0x112, 0x8, &(0x7f0000004000)=0x1000, 0x4) ioctl$UFFDIO_COPY(r1, 0xc028aa03, &(0x7f0000004000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/14 13:24:24 executing program 0: mmap(&(0x7f0000000000/0xfd2000)=nil, 0xfd2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000fb1000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) fcntl$setpipe(r1, 0x407, 0x0) vmsplice(r1, &(0x7f0000fcd000-0x10)=[{&(0x7f0000012000-0x1)="b1", 0x1}], 0x1, 0x0) writev(r1, &(0x7f00008d6000)=[{&(0x7f0000fd0000-0x63)="e0", 0x1}], 0x1) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x200) mmap(&(0x7f0000fd2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_cmtp_CMTPCONNDEL(r0, 0x400443c9, &(0x7f0000fd2000)={{0x100, 0x3f, 0x8e, 0x3, 0x81, 0x1}, 0x342d}) vmsplice(r0, &(0x7f00004c1000-0x30)=[{&(0x7f0000cb3000-0x2d)="92d4", 0x2}], 0x1, 0x0) 2018/01/14 13:24:24 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000b93000)='/dev/mixer\x00', 0x80200, 0x0) ioctl$KVM_SET_CPUID2(r0, 0x4008ae90, &(0x7f0000587000-0x30)={0x1, 0x0, [{0x1, 0x40, 0x0, 0x590, 0x6, 0x7, 0x8000, [0x0, 0x0, 0x0]}]}) r1 = open(&(0x7f000000d000-0x8)='./file0\x00', 0x80040, 0x0) r2 = open(&(0x7f0000014000)='./file0\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f00005e6000-0xa)={0x0, 0x0}) 2018/01/14 13:24:24 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(0xffffffffffffffff, 0x40a45323, &(0x7f0000000000)={{0x0, 0x0}, 'port0\x00', 0xa, 0x40400, 0x6, 0x2, 0xffffffffffffffe4, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000a00000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f000073a000-0x10)={0x0, 0x200000014004, 0x0}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f000071a000-0x20)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f000080c000)={[0x9, 0x80000001, 0x0, 0x0, 0x1, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) ioctl$KVM_SMI(r2, 0xaeb7) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/01/14 13:24:24 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x77a, 0x40) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000002000-0x4)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x800000000000805, 0x180000000) bind$inet6(r1, &(0x7f00003df000-0x1c)={0xa, 0x1, 0xc34, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x22c) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000f29000)={0x0, 0x2c, &(0x7f00000f3000-0x2c)=[@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x9}]}, &(0x7f0000efa000-0x4)=0x10) 2018/01/14 13:24:24 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/access\x00', 0x2, 0x0) mlock2(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x0) ioctl$KDGETMODE(r0, 0x4b3b, &(0x7f00003ba000)=0x0) accept4$netrom(r0, &(0x7f00001de000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000a36000)=0x10, 0x80800) r1 = socket$nl_generic(0x10, 0x3, 0x10) mbind(&(0x7f0000002000/0x4000)=nil, 0x4000, 0x0, &(0x7f0000006000-0x8)=0x0, 0x5, 0x2) getsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f00000f1000)=0x0, &(0x7f000078d000-0x4)=0x4) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000c91000-0x20)={{&(0x7f0000cec000/0x2000)=nil, 0x2000}, 0x3, 0x0}) sendmsg$nl_generic(r1, &(0x7f000070c000)={&(0x7f0000505000-0xc)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000fa3000-0x10)={&(0x7f00008c9000-0x4c4)={0x4c4, 0x3e, 0x400, 0x4, 0x3, {0xc, 0x0, 0x0}, [@nested={0x90, 0x42, [@typed={0x8, 0xc, @binary=""}, @generic="19465841e951fe56efd5aa375315e495cad047b404c943c67fe21c21af11221be81f304147c4df9dbb5a404ca7bec87c3591b1a376a489ebcbe3f93fec6ffb815b3a08aa09d477f8d0be603a5a373b06ee8a5770a119a23ab6976962098a5f08798c061005ca960ac34803ac09a1c12ae13e32380503", @typed={0xc, 0xe, @str='\x00'}]}, @nested={0x4, 0x5, []}, @generic="87939d425e7b3ba3177eb074139f3c6d3d68823c8bc988524e298c651a2584df67d2c688ab00c03751a0dd9f6c1c2e9b89894f5f6ad7a6b6b8a2f0546fa7f98b0710bf507f8cb4dde8d45906d5fe047525c412ad4bcfc906b3531b2419a572ea", @nested={0x260, 0x12, [@typed={0x8, 0x6d, @void=""}, @generic="21108010b4cbbdf7b2f21de9cee693b71982e5e1b5abbb71d1b0684f7a94fd246e39e3f1298f913e93f22c3f3cdb04f6bb6e7e8ea31f5ece15330b34b9d625919643a8e65bb19ca5e0b077453594d909fa864528e0f8496c50955928736ba2b59f82dd4d9a56fd1cde736700549da168655154740b23402a689f9549b464fa80be10c69f63e1a768a163d758a40d24227ec7a983f6ceb3fedb992583c9bdcdffbcb37a31ac0888c60e8f0c4862f2", @generic="cddc2ce34bb6a2503ff44cb8c9c7a497983a4d292d93a1f74e0ee4678e2b2aecfac665865726f01c0bca2a1a9d0c1159aa424aa99c745727c9d898de6ef97a7e4690ca14e779fa91e0dfdfaa24b35b65e929b6430de2438e70b7ceb44480d8bb31699c8501c87c25eca36ece6e7c7e5c4b3fc2490b362454bc5b8d44b4deff4f4b080472f303f6426aab9549efc0407da14073b40bc7a05e78cfec6c3ecba62b9a05f05ad227b5ec38f1619734ebc8dfa5be983dc48e133d984a5ef2b7322197bba48c5ebc72e63b0fb4afc4333a5cc3a59d", @generic="9f76bc1a420bee3d4fc564b74fb30e5f6203a2aa0de12c1b06f5e1de0204ba31d4a2883209c79c6bf88397251684bc0b100252159f1212f8fce14ed57ae6cea47698e18277f94ff67706f47dbae7f9bedf2d453b981a96a9f2745ef2bf52c50debc3337a8606cd321bbd856c497eb8e605f694b39260eb2d9785e0996c14a97bb940833ce09f17fcc490fbd2065751cd9732a3f8485e846de6712d2bd962278d1187cda479584bb642d585314a44386fcf48d19f8c2593f707fa2469f17bee71c50f99ce73d0ecf0d6a996dcb16c087c593a9b6e"]}, @typed={0xc4, 0x1e, @binary="bc18c9d9a80921c0472aeb054bc5867344f93660c4a5e7c4f2efdca15a7aadcd1cf0fb05d8674ff18ac829f6ca4133411c91a2b4a9c74ffce113cfe6090c9eab64aa0542b31af042760625007b2606e2fd049d2537e25a7d333e2197057473b0daba27ef75b915f3afb3616233a24986090ecfdf3776cb2b5d49763617ba1c1ec8a12681901d933c28bacc703c0876b521790cc75d59fd50c49a32d771ff9ef58640ac1385a1fbf5530a336a52bcc55060601e097f78899968df"}, @nested={0x4, 0x1d, []}, @nested={0x94, 0x3e, [@generic="5fba4d7e2d9397cf94f558c89c7fc87cf4e1acc6f711a9386a948c728641b5330562686c57f079ae1df59f4c3c93bf92f47aeac0e7ab533d77163faaa91e204830bb8495eec64c78f02ec3a948518a87d07f7a1e8a1d20332b79d1ef2bed627f1fc01fe63d7083fc98e14b08a7970bb5e84ce332012c78b3bb3aadbafa800efdf87d8c60f17ba57b887662cf04a539bf"]}]}, 0x4c4}, 0x1, 0x0, 0x0, 0x80}, 0x4c000) setsockopt$inet6_tcp_int(r0, 0x6, 0xa, &(0x7f000071f000-0x4)=0xb6, 0x4) 2018/01/14 13:24:24 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000487000-0xc)='/dev/autofs\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r0, 0x408c5333, &(0x7f000062c000)={0x2, 0x7, 0x80, 'queue1\x00', 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$TIOCSBRK(r1, 0x40044591) dup2(r0, r1) 2018/01/14 13:24:24 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x802, 0x300) r1 = socket$inet6(0xa, 0x8000000000002, 0x0) setsockopt$inet6_int(r1, 0x29, 0x18, &(0x7f0000f3f000-0x4)=0x519, 0x4) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00003e9000)='/selinux/enforce\x00', 0x4400, 0x0) ioctl$TIOCLINUX7(r2, 0x541c, &(0x7f0000a2c000)={0x7, 0x100000001}) sendto$inet6(r1, &(0x7f000096e000)="", 0x0, 0x8001, &(0x7f0000825000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000999000-0xa0)={0x0, @in={{0x2, 0x2, @rand_addr=0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x2e, 0x401, 0x5, 0x20}, &(0x7f0000c52000-0x4)=0xa0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000f12000-0x14)={r3, 0x61a4, 0x7, 0x8, 0xc8f5, 0x3}, &(0x7f000082c000-0x4)=0x14) writev(r1, &(0x7f000058f000-0x30)=[{&(0x7f00004b1000)="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", 0x4ea}], 0x1) readv(r0, &(0x7f0000297000-0x8)=[{&(0x7f0000bb2000)=""/4096, 0x1000}], 0x1) 2018/01/14 13:24:24 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f000040d000)={0x0, 0x0}) clock_nanosleep(0x4, 0x1, &(0x7f0000efb000)={r0, r1+10000000}, &(0x7f000044c000)={0x0, 0x0}) syz_open_dev$vcsa(&(0x7f0000664000-0xb)='/dev/vcsa#\x00', 0x4, 0x40) r2 = syz_open_dev$sndpcmp(&(0x7f0000137000)='/dev/snd/pcmC#D#p\x00', 0x0, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000d9e000-0xa)='/dev/ptmx\x00', 0x4000, 0x0) ppoll(&(0x7f0000a79000-0x50)=[{r2, 0x0, 0x0}], 0x1, &(0x7f0000810000-0x10)={0x77359400, 0x0}, &(0x7f000006f000)={0x0}, 0x8) execve(&(0x7f0000529000)='./file0\x00', &(0x7f0000c73000)=[&(0x7f0000a91000-0x2)="ae00", &(0x7f0000261000)='/dev/snd/pcmC#D#p\x00', &(0x7f0000034000)='/dev/snd/pcmC#D#p\x00'], &(0x7f0000e84000-0x8)=[&(0x7f0000fda000-0x1)='\x00']) ioctl$KDGKBMETA(r2, 0x4b62, &(0x7f00007e9000-0x8)=0x0) 2018/01/14 13:24:24 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000b2d000)='./file0\x00', 0x7f) r0 = epoll_create(0x100000001) setns(r0, 0x8000000) capset(&(0x7f0000daa000-0x8)={0x19980330, 0x0}, &(0x7f0000002000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) symlink(&(0x7f000018c000)='./file0/file0\x00', &(0x7f00008cd000)='./file0/file0\x00') 2018/01/14 13:24:24 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x1, &(0x7f0000fb4000-0x10)={0x8, &(0x7f0000000000)=[{0x9, 0x72, 0x1f0, 0x7}, {0x10001, 0x40e, 0x3, 0x0}, {0x4a04816a, 0x4, 0x0, 0x909}, {0x3, 0x9, 0x1f, 0x3}, {0x0, 0x9, 0x7ff, 0xcf8}, {0x5, 0x2ddf00000000000, 0x4, 0x2}, {0x8, 0x1, 0x3, 0x3}, {0x8, 0x81, 0x40, 0x4}]}) prctl$seccomp(0x29, 0x0, &(0x7f0000e39000-0x10)={0x0, &(0x7f000050a000)=[]}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000001000)={0x0, 0x0}, 0x84800) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_GUEST_DEBUG(r0, 0x4048ae9b, &(0x7f0000003000-0x48)={0x40000, 0x0, [0x3f, 0xd3a2170, 0x3, 0x5, 0xbcb, 0x8, 0x1, 0xfffffffffffffff9]}) r1 = syz_open_dev$sg(&(0x7f0000dca000-0x9)='/dev/sg#\x00', 0x1ff, 0x181000) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r1, 0x118, 0x1, &(0x7f0000001000)=0x6, 0x4) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f0000e36000-0x290)={0xffffffffffff0000, {{0xa, 0x3, 0xf19a, @loopback={0x0, 0x1}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x4, [{{0xa, 0x3, 0x10000, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x34f8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x3, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x401, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x8000, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x290) 2018/01/14 13:24:24 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(0xffffffffffffffff, 0x40a45323, &(0x7f0000000000)={{0x0, 0x0}, 'port0\x00', 0xa, 0x40400, 0x6, 0x2, 0xffffffffffffffe4, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000a00000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f000073a000-0x10)={0x0, 0x200000014004, 0x0}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f000071a000-0x20)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f000080c000)={[0x9, 0x80000001, 0x0, 0x0, 0x1, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) ioctl$KVM_SMI(r2, 0xaeb7) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/01/14 13:24:24 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_BPF(r1, 0x40042408, r0) r2 = openat$audio(0xffffffffffffff9c, &(0x7f00007f7000-0xb)='/dev/audio\x00', 0x420080, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000875000-0x20)={r1, 0x7, 0x1, 0x3, &(0x7f00007de000-0x18)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x6}, 0x20) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000f6c000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x1002}) 2018/01/14 13:24:24 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x144, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000002000-0x14)={@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000000000)=0x14) recvfrom$packet(r0, &(0x7f0000001000)=""/140, 0x8c, 0x1, &(0x7f0000000000)={0x11, 0x1f, r1, 0x1, 0x3, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000001000-0x8)={0x0, 0x200}, &(0x7f0000c50000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000845000-0x8)={r2, 0x101}, &(0x7f0000001000-0x4)=0x8) r3 = epoll_create(0xaa) flock(r3, 0x8) 2018/01/14 13:24:24 executing program 3: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000002000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000001000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) mmap(&(0x7f0000f1f000/0x2000)=nil, 0x2000, 0xa, 0x11, r0, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f0000f20000)={0x0, 0x0}) mprotect(&(0x7f0000f1f000/0x2000)=nil, 0x2000, 0xb) ioctl$GIO_FONT(r0, 0x4b60, &(0x7f0000f20000)=""/134) 2018/01/14 13:24:24 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00004c3000-0x9)='/dev/kvm\x00', 0x200, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000735000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) splice(r0, &(0x7f0000001000-0x8)=0x0, r1, &(0x7f0000576000-0x8)=0x0, 0x9, 0x1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$amidi(&(0x7f0000001000)='/dev/amidi#\x00', 0xffffffffffffff07, 0x46002) getsockopt$netrom_NETROM_T4(r2, 0x103, 0x6, &(0x7f0000000000)=0x0, &(0x7f0000000000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r2, 0x8919, &(0x7f0000288000-0x20)={@generic="3d33f21358131d28e830f5278eca6b71", @ifru_addrs={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f000032d000-0x9)='/dev/rtc\x00', 0x40000, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f000068d000)={{{@in=@empty=0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00000b2000-0x4)=0xe8) sendmsg$nl_route(r3, &(0x7f000016f000)={&(0x7f0000863000)={0x10, 0x0, 0x0, 0x20801081}, 0xc, &(0x7f0000d04000)={&(0x7f0000aa1000)=@dellink={0x4c, 0x11, 0x400, 0x6, 0x1, {0x0, 0x0, 0x0, r4, 0x1200, 0x400}, [@IFLA_CARRIER={0x8, 0x21, 0x1c0}, @IFLA_GROUP={0x8, 0x1b, 0x8}, @IFLA_IF_NETNSID={0x8, 0x2e, 0x3ff}, @IFLA_IFALIASn={0x4, 0x14, ""}, @IFLA_PROMISCUITY={0x8, 0x1e, 0x6e0}, @IFLA_IF_NETNSID={0x8, 0x2e, 0x8001}]}, 0x4c}, 0x1, 0x0, 0x0, 0x8000}, 0x80) r5 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_int(r5, 0x29, 0x19, &(0x7f0000154000)=0x0, &(0x7f0000494000)=0x4) 2018/01/14 13:24:24 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ION_IOC_HEAP_QUERY(0xffffffffffffff9c, 0xc0184908, &(0x7f00005d1000)={0x6, 0x4, 0x1, 0xffffffffffffffff, 0x0}) ioctl$int_in(r0, 0x5473, &(0x7f0000705000)=0x8000) syz_emit_ethernet(0x46, &(0x7f0000dfc000-0x66)={@random="23ca51c56208", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {{0x800, @ipv4={{0x9, 0x4, 0x0, 0x0, 0x38, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @rand_addr=0x0, @multicast1=0xe0000001, {[@timestamp={0x44, 0x10, 0x7, 0x1, 0x0, [{[@broadcast=0xffffffff], 0x0}, {[], 0x0}]}]}}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}, 0x0) socketpair$inet6_sctp(0xa, 0x800000000000001, 0x84, &(0x7f00006e0000-0x8)={0x0, 0x0}) socket(0x8, 0x7, 0x0) 2018/01/14 13:24:24 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$user(&(0x7f00000f6000-0x5)='user\x00', &(0x7f0000d85000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000d0a000)="5f1030a1d8369424efe182d8fe10bfe3174eea437ecf6c10d3db5a485cba41697579fa12f3397ed8d5b120a4eb73d70d25aaa6b6380c7ab2bcc94bf9488fbe6e03a603c830b66556f839f58aa318b684dcce66ec1193fd14ade1134eb04b78a5f31b79617e", 0x65, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f00006d4000)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @loopback=0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000045f000-0x4)=0xe8) r2 = getgid() keyctl$chown(0x4, r0, r1, r2) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) get_mempolicy(&(0x7f0000024000)=0x0, &(0x7f000062e000-0x8)=0x0, 0x7ffc, &(0x7f0000969000/0x3000)=nil, 0x2000000004) 2018/01/14 13:24:24 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f000066d000-0x12)='/dev/snd/midiC#D#\x00', 0x2, 0x101002) socket$nfc_raw(0x27, 0x1, 0x0) signalfd4(r0, &(0x7f0000877000)={0x7f000000000}, 0x8, 0x80800) write$tun(r0, &(0x7f0000c8f000)=@pi={0x0, 0x0, @ipv6={0x0, 0x6, "b5b851", 0xfd5, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, {[], @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {"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"}}}}}, 0x1001) pipe(&(0x7f000017d000)={0x0, 0x0}) read(r0, &(0x7f0000a50000-0xb1)=""/177, 0xb1) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f0000d77000)={0x9, {{0xa, 0x3, 0x8000, @empty={[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]}}, 0x88) 2018/01/14 13:24:24 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x0) r1 = getpgid(0xffffffffffffffff) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f00007da000-0x38)={0x0, 0x30, "3a9f8407c823d6e5a97ff9f9d3ad321f90a220ded768f67379199407010f4e714f833b672bb45b0f1e2c79fe2fc6e8e0"}, &(0x7f000097f000-0x4)=0x38) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00002f4000)={r2, 0x5}, &(0x7f0000fe3000-0x4)=0x8) r3 = syz_open_dev$amidi(&(0x7f0000eb0000)='/dev/amidi#\x00', 0x3ff, 0x0) perf_event_open(&(0x7f00001d2000)={0x0, 0x78, 0x9, 0xfffffffffffffffc, 0x8, 0x40, 0x0, 0x30000000000000, 0x43000, 0x1, 0x7, 0x4, 0x63b, 0x6, 0xfff, 0x8001, 0x8, 0x3, 0x80000001, 0x3, 0x5, 0x1000, 0xff, 0x4000000000000, 0x2, 0x100, 0x3, 0x3, 0x1, 0xffffffffffffffff, 0x400, 0x22b, 0x5, 0x0, 0xff, 0x9, 0xf13, 0xde, 0x0, 0x7d, 0x2, @perf_bp={&(0x7f0000013000)=0x0, 0xa}, 0x200, 0xffffffffffff0000, 0x80000001, 0x0, 0x8, 0x20, 0x2, 0x0}, r1, 0xeb, r3, 0xd) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000d11000-0x4)=0xfffffffffffffff9, 0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000657000)=[@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f00007c9000-0x23)={0x0, 0x0, ""}, &(0x7f00009a3000-0x4)=0x8) 2018/01/14 13:24:24 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000001f000)={0x26, 'aead\x00', 0x0, 0x0, 'authencesn(sha3-224-generic,cbc-camellia-asm)\x00'}, 0x58) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000549000)={0x7, r0, 0x1}) bind$llc(r1, &(0x7f0000f63000-0x10)={0x1a, 0x1b, 0x9, 0x11d, 0x4, 0x3f4, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x11}, [0x0, 0x0]}, 0x10) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000934000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) socketpair(0x4, 0x801, 0x8c4, &(0x7f00005b0000-0x8)={0x0, 0x0}) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f00000e9000-0x8)={r0, r3}) 2018/01/14 13:24:24 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(0xffffffffffffffff, 0x40a45323, &(0x7f0000000000)={{0x4, 0x0}, 'port0\x00', 0x0, 0x40400, 0x6, 0x2, 0xffffffffffffffe4, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000a00000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f000073a000-0x10)={0x0, 0x200000014004, 0x0}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f000071a000-0x20)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f000080c000)={[0x9, 0x80000001, 0x0, 0x0, 0x1, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) ioctl$KVM_SMI(r2, 0xaeb7) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/01/14 13:24:24 executing program 4: mmap(&(0x7f0000000000/0xfea000)=nil, 0xfea000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fe4000)='/dev/ptmx\x00', 0x0, 0x0) connect$unix(r0, &(0x7f0000070000-0xa)=@file={0x1, './file0\x00'}, 0xa) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f00009d5000-0x50)={0x0, 0x7ff, 0x61, 0x0, 0xd, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}) ioctl$TCSETSW(r0, 0x5402, &(0x7f00009dc000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0xa960, 0x0}) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r1, &(0x7f0000fe5000-0xc)={0x0, 0x0}) r2 = syz_open_pts(r0, 0x0) ioctl$TCXONC(r0, 0x540a, 0x2) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000046000-0xc)={0x1, r1, 0x1}) mmap(&(0x7f0000fea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreq(r3, 0x0, 0x23, &(0x7f0000718000-0x8)={@empty=0x0, @multicast1=0x0}, &(0x7f0000fea000)=0x8) ioctl$TCSETA(r0, 0x5402, &(0x7f0000fd8000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0}) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000feb000)='/dev/ptmx\x00', 0x10000, 0x0) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(r3, 0xc00caee0, &(0x7f0000feb000)={0x0, r0, 0x1}) readv(r2, &(0x7f0000fe2000)=[{&(0x7f00003b7000-0x8)=""/8, 0x8}], 0x1) 2018/01/14 13:24:24 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x1005, 0x84, &(0x7f0000fb3000)={0x0, 0x0}) r0 = syz_open_dev$loop(&(0x7f0000ba5000-0xb)='/dev/loop#\x00', 0xfffffffffffffffd, 0x0) fadvise64(r0, 0x0, 0x0, 0x3) r1 = syz_open_dev$mouse(&(0x7f0000e79000-0x12)='/dev/input/mouse#\x00', 0x100000001, 0x0) name_to_handle_at(r1, &(0x7f000062e000)='./file0\x00', &(0x7f00004d5000-0x99)={0x99, 0x100000000, "010d3dfbb8e7876fabad0cae25c5da4ec09d5bb0b8e68f9cb50d167f184177d9b81ce7aa2a6112df6b814e2a5a2cbd72028bc4b8fb0488014b650d8d519b80ad1755232df74d05cf3fcea2834a9ed61435737012615043738ec6206d232a0b6c0082371ba1dc0d49a7db1b742e486f2c402fce8b295230d1a69d15e75659ed07d86eba071b63e174118a0180472e2b9946"}, &(0x7f0000881000-0x4)=0x0, 0x1000) 2018/01/14 13:24:24 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00006d9000-0x10)=[{&(0x7f0000cf5000)="290000001d00190455a80049000a007c02a3000001000000ff5005e809000100ff0000000000000810", 0x29}], 0x1) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0x7, &(0x7f000063b000-0x10)={0x3, 0x100000001, 0x3b67, 0x0}, 0x10) 2018/01/14 13:24:24 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000084e000)='^bdevppp0(^\\proc\x00', 0x0) ioctl$TIOCMGET(r0, 0x5415, &(0x7f0000c24000-0x4)=0x0) io_setup(0x9, &(0x7f0000f18000)=0x0) io_submit(r1, 0x1, &(0x7f00008b5000)=[&(0x7f0000f95000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f000028c000)="", 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0xffffffffffffffff}]) 2018/01/14 13:24:24 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x0) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000d11000-0x4)=0xfffffffffffffff9, 0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000d24000)=[@in={0x2, 0x3, @rand_addr=0xd5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x20) getsockopt$inet6_mreq(r0, 0x29, 0x15, &(0x7f00008a7000-0x14)={@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000812000-0x4)=0x14) sendto$inet6(r0, &(0x7f0000499000)="c5", 0x1, 0x41, &(0x7f0000f47000)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x7}, 0x1c) syz_open_dev$evdev(&(0x7f0000252000-0x12)='/dev/input/event#\x00', 0x8, 0x2000) recvfrom$inet6(r0, &(0x7f0000d78000)=""/89, 0x59, 0x40000000, &(0x7f0000497000-0x1c)={0xa, 0x3, 0x401, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6}, 0x1c) 2018/01/14 13:24:24 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000393000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00003c3000-0x4)=0xffffffffffffff18) write(r0, &(0x7f000031f000-0x23)="220000004a000700ea091008090007000a0000000022000004000300040001008c45", 0x22) 2018/01/14 13:24:24 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000d6a000-0x9)='net/unix\x00') getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00002b4000-0x8)={0x0, 0x3}, &(0x7f00004e0000)=0x8) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000db4000-0x8)={0x0, 0xb8f}, &(0x7f000048c000-0x4)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f00005f1000)={r1, 0x0, 0x0}, &(0x7f00008a1000-0x4)=0xc) r2 = syz_open_dev$loop(&(0x7f000091e000-0xb)='/dev/loop#\x00', 0x0, 0x0) r3 = userfaultfd(0x0) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f000000a000-0x18)={0xaa, 0xe, 0x0}) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f000000d000)={{&(0x7f0000909000/0x4000)=nil, 0x4000}, 0x1, 0x0}) syz_open_dev$urandom(&(0x7f00001e2000)='/dev/urandom\x00', 0x0, 0x200) sendfile(r2, r2, &(0x7f00003a2000-0x8)=0x0, 0x4) madvise(&(0x7f00001a2000/0xc00000)=nil, 0xc00000, 0x4000000000000008) clone(0x0, &(0x7f0000002000-0xc9)="", &(0x7f0000002000-0x4)=0x0, &(0x7f0000001000)=0x0, &(0x7f0000007000)="") ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000cfb000)={{&(0x7f0000222000/0x2000)=nil, 0x2000}, 0x0, 0x0}) mmap(&(0x7f0000283000/0x3000)=nil, 0x3000, 0x4, 0x32010, r2, 0x0) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) 2018/01/14 13:24:24 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000c6f000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x5402, &(0x7f000009a000)={0x0, 0x0, 0x0, 0xfffffffffffffa0f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x3) ppoll(&(0x7f000079f000)=[{r1, 0x0, 0x0}], 0x1, &(0x7f0000b0c000)={0x0, 0x0}, &(0x7f0000afb000-0x8)={0x0}, 0x8) 2018/01/14 13:24:24 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(0xffffffffffffffff, 0x40a45323, &(0x7f0000000000)={{0x4, 0x0}, 'port0\x00', 0x0, 0x40400, 0x6, 0x2, 0xffffffffffffffe4, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000a00000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f000073a000-0x10)={0x0, 0x200000014004, 0x0}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f000071a000-0x20)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f000080c000)={[0x9, 0x80000001, 0x0, 0x0, 0x1, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) ioctl$KVM_SMI(r2, 0xaeb7) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/01/14 13:24:24 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$tun(&(0x7f000080e000-0xd)='/dev/net/tun\x00', 0x0, 0x100) r0 = syz_open_dev$sndtimer(&(0x7f000089e000+0x392)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r0, 0xc0505405, &(0x7f0000fdb000-0x50)={{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]}) pipe(&(0x7f00005c1000)={0x0, 0x0}) execveat(r1, &(0x7f00006d7000)='./file0\x00', &(0x7f00003e3000)=[&(0x7f000011f000-0xd)='/dev/net/tun\x00', &(0x7f0000429000)='/dev/net/tun\x00', &(0x7f00006d0000)='#\x00', &(0x7f00003f0000-0x1d)='$Nmime_typeppp0-lo(~security\x00'], &(0x7f000020e000)=[&(0x7f0000ea5000-0xf)='/dev/snd/timer\x00', &(0x7f0000a22000)='/dev/net/tun\x00', &(0x7f00000ce000-0xf)='/dev/snd/timer\x00', &(0x7f0000195000-0x2)=')\x00'], 0x0) 2018/01/14 13:24:24 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f000040b000-0xb)='/dev/loop#\x00', 0x0, 0x0) mmap(&(0x7f0000899000/0x4000)=nil, 0x4000, 0x0, 0x21110, r0, 0x0) fadvise64(r0, 0x0, 0x0, 0x2) syz_open_dev$sndmidi(&(0x7f000027b000-0x12)='/dev/snd/midiC#D#\x00', 0x10001, 0x100) 2018/01/14 13:24:24 executing program 2: mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x3, 0x84) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000002000-0x4)=0x9, 0x4) getsockopt$inet_buf(r0, 0x0, 0x41, &(0x7f000000e000-0x1000)=""/4096, &(0x7f000000e000-0x1)=0x1000) 2018/01/14 13:24:24 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt(r0, 0x10e, 0x1, &(0x7f0000fc3000)="", 0x0) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00001df000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fsetxattr(r0, &(0x7f0000a99000-0xd)=@random={'os2.\x00', "62646576a77d2f00"}, &(0x7f0000c0b000)='\x00', 0x1, 0x2) 2018/01/14 13:24:24 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00003c5000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) mmap(&(0x7f0000000000/0xffa000)=nil, 0xffa000, 0x5, 0x32, 0xffffffffffffffff, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_GET_CPUID2(r2, 0xc008ae91, &(0x7f0000fde000)={0x0, 0x0, []}) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00005a0000+0x53f)='/selinux/avc/cache_stats\x00', 0x0, 0x0) 2018/01/14 13:24:24 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000001000)={0x0, 0x0, &(0x7f0000004000-0x10)={&(0x7f0000013000-0x80)={0x2, 0x4000000000000d, 0x0, 0x0, 0x10, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_policy={0x8, 0x12, 0x0, 0x1, 0x0, 0xffffffffffffffff, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in=@empty=0x0, @in=@empty=0x0}}, @sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x80}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f000053a000-0x11)='/selinux/enforce\x00', 0x0, 0x0) setsockopt$inet_tcp_buf(r1, 0x6, 0x1e, &(0x7f0000a67000)="684c948051cd4343b851020c7c93a2fc6b85cf4d4062e40c080594fff4d2cdd891dcb4479ef952b3c60f1ac76ec9b06cc6360f6b92b0793885d10d3def5e33befbbe1267ef9cc26a0dbb5a395d037ab7e25099dfe14d0d1ccf5202d56dd0880d3b2c73cfeb69f96cf8cf070dd723269bbdf7ef46bb1e505ece3f8732dc8ad7cd59cc646de4dd1abe391515ec7e7654893bc85f8a47997177cf229170c13765a2bec956a82b13bdfc7c2ae988c3762cb8519387581d8284afdd1dc5075b9b520eced639be18875704b9b402b81f1dc4ed920dc9d3f3d9166b8a79073ed35e6b01cf6b60", 0xe3) 2018/01/14 13:24:24 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(0xffffffffffffffff, 0x40a45323, &(0x7f0000000000)={{0x4, 0x0}, 'port0\x00', 0x0, 0x40400, 0x6, 0x2, 0xffffffffffffffe4, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000a00000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f000073a000-0x10)={0x0, 0x200000014004, 0x0}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f000071a000-0x20)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f000080c000)={[0x9, 0x80000001, 0x0, 0x0, 0x1, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) ioctl$KVM_SMI(r2, 0xaeb7) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/01/14 13:24:24 executing program 2: mmap(&(0x7f0000000000/0xf67000)=nil, 0xf67000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f67000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000f68000-0x11)='/dev/vga_arbiter\x00', 0x4402, 0x0) sendto$inet6(r0, &(0x7f0000c2a000)="93d89237296dcd13a9c1f93fda802e85718e0218ac50dc6490478d282ed7b4ce393e63b03c457cfeffcc63cbf4615d", 0x2f, 0x0, 0x0, 0x0) r1 = socket$inet6(0xa, 0x806, 0x0) socket$inet(0x2, 0x2, 0x0) getsockopt$inet6_buf(r1, 0x29, 0x6, &(0x7f0000000000)=""/0, &(0x7f00003c6000-0x4)=0x0) mmap(&(0x7f0000f67000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f67000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(0xffffffffffffffff, 0xc01064b5, &(0x7f0000f67000)={&(0x7f0000030000-0x20)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x8}) 2018/01/14 13:24:24 executing program 7: prctl$intptr(0x2f, 0x3) r0 = getpid() prctl$setptracer(0x59616d61, r0) 2018/01/14 13:24:24 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffff9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000b27000)='/dev/snd/seq\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_REGS(0xffffffffffffffff, 0x8090ae81, &(0x7f0000cdd000-0x90)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) r2 = socket(0x10, 0x3, 0x9) write(r2, &(0x7f00004f8000-0x1f)="00000000f70300001f0006c507140023", 0x10) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r1, 0xc0505350, &(0x7f0000055000-0x50)={{0x0, 0x1}, {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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) fremovexattr(r0, &(0x7f00000d1000-0x3)=@known='security.evm\x00') pwrite64(r2, &(0x7f0000760000-0x1c)="33419a3124b82583959ecf71019fa0717ebdd6a9d058b6882b2a3ba4", 0x1c, 0x0) 2018/01/14 13:24:24 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000ef0000-0x10)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000d5a000)={0x0, 0x0}) ioctl$TIOCLINUX5(0xffffffffffffffff, 0x541c, &(0x7f0000002000-0x28)={0x5, 0x7, 0x0, 0xffffffff, 0xffffffe000000004}) seccomp(0x1, 0x0, &(0x7f0000bb8000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) bind$alg(0xffffffffffffffff, &(0x7f0000a76000)={0x26, 'hash\x00', 0x0, 0x0, 'rmd160-generic\x00'}, 0x58) r0 = add_key$user(&(0x7f000048f000-0x5)='user\x00', &(0x7f000091e000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00009d6000-0x92)="c9c40150a62ce8bce864e47aa78815cb11b127147f00871c2dc8c031354d5ebbb68785c28f3eaff0345476e0cb3c1137dbade2f3d73a9dc44e2c77d907060b618ff8f1f47dcfd1c82761b350501b34584ff5a85fca14858f216e", 0x5a, 0xfffffffffffffffe) keyctl$invalidate(0x15, r0) pselect6(0x40, &(0x7f000030b000)={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000f20000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000e1a000-0x40)={0x0, 0x784a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000d13000-0x10)={0x0, 0x0}, &(0x7f00007d1000-0x10)={&(0x7f0000aee000-0x8)={0x0}, 0x8}) keyctl$invalidate(0x15, r0) 2018/01/14 13:24:24 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000002000-0xb)='/dev/vcsa#\x00', 0x9, 0x2) write$evdev(r0, &(0x7f00003f9000-0xa8)=[{{0x0, 0x2710}, 0x0, 0x0, 0x0}], 0x18) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netlink(r0, 0x10e, 0x6, &(0x7f0000001000)=""/189, &(0x7f0000001000-0x4)=0xbd) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGABS20(r0, 0x80184560, &(0x7f0000002000)=""/17) 2018/01/14 13:24:24 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(0xffffffffffffffff, 0x40a45323, &(0x7f0000000000)={{0x4, 0x0}, 'port0\x00', 0xa, 0x0, 0x6, 0x2, 0xffffffffffffffe4, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000a00000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f000073a000-0x10)={0x0, 0x200000014004, 0x0}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f000071a000-0x20)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f000080c000)={[0x9, 0x80000001, 0x0, 0x0, 0x1, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) ioctl$KVM_SMI(r2, 0xaeb7) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/01/14 13:24:24 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x1) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f0000da2000-0x108)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) accept4(r0, &(0x7f0000283000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000133000-0x4)=0x8, 0x800) r1 = openat$selinux_access(0xffffffffffffff9c, &(0x7f00002dd000-0x10)='/selinux/access\x00', 0x2, 0x0) write$fuse(r1, &(0x7f000031b000)={0x50, 0x1, 0x2, @fuse_init_out={0x7, 0x1a, 0x40, 0x0, 0x6, 0xffffffffffffffff, 0x8, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x50) utime(&(0x7f00004a1000-0x7)='./file0\x00', &(0x7f0000eb8000-0x10)={0x5, 0x0}) socket$alg(0x26, 0x5, 0x0) 2018/01/14 13:24:24 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000025000-0xa)='./control\x00', 0x0) r0 = open(&(0x7f0000023000-0xa)='./control\x00', 0x0, 0x0) ioctl$TCFLSH(r0, 0x540b, 0xfff) mkdirat(r0, &(0x7f000000b000)='./control\x00', 0x0) pipe2(&(0x7f0000ae3000)={0x0, 0x0}, 0x80000) r1 = semget(0x0, 0x1, 0x8) semctl$GETVAL(r1, 0x0, 0xc, &(0x7f00008d5000-0x37)=""/55) mkdirat(r0, &(0x7f0000018000+0x9a2)='./file0\x00', 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) renameat2(r0, &(0x7f0000027000-0xa)='./control\x00', r0, &(0x7f0000026000)='./file0\x00', 0x2) 2018/01/14 13:24:24 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000dc0000-0x4)=0x3, 0x4) bind$inet6(r0, &(0x7f0000fa9000-0x1c)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendfile(r0, r0, &(0x7f0000574000-0x8)=0x0, 0x400) connect$inet6(r0, &(0x7f0000967000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000c9f000-0x4)=0x0, 0x4) sendto$inet6(r0, &(0x7f0000ab5000-0x72)="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", 0x640, 0x0, &(0x7f0000aaa000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r1 = dup(r0) sendmmsg$alg(r1, &(0x7f00004ff000-0x70)=[{0x0, 0x0, &(0x7f00000b4000)=[{&(0x7f000050f000-0xc1)='l', 0x1}], 0x1, &(0x7f00009b7000)=[], 0x0, 0x0}], 0x1, 0x0) write$eventfd(r1, &(0x7f0000c24000)=0x0, 0x8) writev(r0, &(0x7f0000c97000)=[{&(0x7f00007f5000)='f', 0x1}], 0x1) recvfrom(r0, &(0x7f00009d5000)=""/226, 0xfffffffffffffda0, 0x0, 0x0, 0x2ff) sendmmsg$alg(r1, &(0x7f0000cef000)=[{0x0, 0x0, &(0x7f0000282000-0x3a)=[{&(0x7f000069a000-0xdf)="c2", 0x1}], 0x1, &(0x7f00001e4000)=[], 0x0, 0x0}], 0x1, 0x0) 2018/01/14 13:24:24 executing program 2: mmap(&(0x7f0000000000/0xfd9000)=nil, 0xfd9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000623000-0x10)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$nfc_llcp(r0, 0x118, 0x0, &(0x7f0000fda000-0x4c)=""/76, 0x4c) r1 = open(&(0x7f000099e000-0x8)='./file0\x00', 0x0, 0x40) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$dsp(0xffffffffffffff9c, &(0x7f00002f8000-0x6)='/dev/dsp\x00', 0x80, 0x0) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$unix(r1, &(0x7f0000fdb000-0x8)=@abs={0x1, 0x0, 0x3}, 0x8) mmap(&(0x7f0000fdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000fdb000)=[], 0x0) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_LAPIC(r1, 0x4400ae8f, &(0x7f0000fdc000)={"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"}) futex(&(0x7f000000d000-0x4)=0x0, 0x3, 0x1, &(0x7f000000d000)={0x400000000, 0x0}, &(0x7f0000fda000-0x4)=0x0, 0x0) r2 = syz_open_dev$tun(&(0x7f0000ba6000-0xd)='/dev/net/tun\x00', 0x0, 0x80300) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = add_key(&(0x7f0000fb8000)='blacklist\x00', &(0x7f0000fda000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f00006f7000)="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", 0x1000, 0xfffffffffffffff9) add_key(&(0x7f0000186000-0x8)='trusted\x00', &(0x7f0000fdb000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000afa000-0xf1)="5e84822b07b7d5a52939dbaba9453314dd92f86876111928b2470d6a929836cb0b83cf3eef9eafb219c8a90b670e6e4ddaf126c52e3767b4c6dc4c0e74e8f43dc18a8b192ae0fab159a43435bb37f28dd78600ec2698c2c8645f21426c4b756a9d4d7c82a543b5185dfc08543ebdc74955f141afcf96a023edb03b2fc84a7b705bc13e3f8e4bad74d2c178deac4e9e72c5747904a53bba8379867ca2174773547b18149d0fb4654109063c23eb70d147257682dada59820c7f7de76c3338be18a81b1d0892c8ba809449a540590f24ecee48f0c6c165674bfa110868ac5603e7f7643062f680d972b3aa2b544143991d50", 0xf1, r3) fdatasync(r2) 2018/01/14 13:24:24 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1b, 0x80001, 0x0) setsockopt(r0, 0x10f, 0x7f, &(0x7f0000f77000-0x6)='\x00\x00\x00\x00', 0x4) 2018/01/14 13:24:24 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = socket$inet(0x2, 0x1, 0x0) r2 = syz_open_dev$tun(&(0x7f0000520000-0xd)='/dev/net/tun\x00', 0x0, 0xa) fcntl$dupfd(r2, 0x0, r2) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) setsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000026000)=0xde, 0x4) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r3, 0x29, 0x1b, &(0x7f000026d000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = getpid() process_vm_writev(r4, &(0x7f0000b8e000)=[{&(0x7f00002d1000)=""/192, 0xc0}, {&(0x7f0000dc4000)=""/31, 0x1f}, {&(0x7f0000b13000)=""/4096, 0x1000}, {&(0x7f0000c8f000)=""/239, 0xef}, {&(0x7f000056f000)=""/209, 0xd1}, {&(0x7f0000ee9000-0x6e)=""/110, 0x6e}, {&(0x7f0000081000-0x5d)=""/93, 0x5d}, {&(0x7f0000699000)=""/227, 0xe3}, {&(0x7f0000722000-0x6e)=""/110, 0x6e}], 0x9, &(0x7f0000c27000-0xa0)=[{&(0x7f0000fda000)=""/239, 0xef}], 0x1, 0x0) r5 = socket$inet6(0xa, 0x40000080806, 0x0) setsockopt$SO_ATTACH_FILTER(r5, 0x1, 0x1a, &(0x7f000027f000)={0x1, &(0x7f000039d000-0x8)=[{0x6, 0x0, 0x0, 0x7}]}, 0x10) bind$inet6(r5, &(0x7f000047b000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r6 = syz_open_dev$vcsn(&(0x7f0000a16000-0xa)='/dev/vcs#\x00', 0xff, 0x4080) getsockname$inet(r6, &(0x7f0000859000-0x10)={0x0, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000058000-0x4)=0x10) r7 = fcntl$dupfd(r5, 0x0, r5) ioctl$KVM_GET_REG_LIST(r7, 0xc008aeb0, &(0x7f00000c8000-0x50)={0x9, [0x800, 0x0, 0x0, 0x937, 0x1, 0x0, 0x1f, 0x2, 0x14da6000000000]}) listen(r5, 0x40000000000005) r8 = socket$inet6(0xa, 0x6, 0x0) setsockopt$sock_timeval(r6, 0x1, 0x15, &(0x7f0000c49000)={0x77359400, 0x0}, 0x10) connect$inet6(r8, &(0x7f0000419000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) ioctl$sock_ipx_SIOCAIPXPRISLT(r7, 0x89e1, &(0x7f0000b5d000)=0x2) socket$bt_hidp(0x1f, 0x3, 0x6) getsockopt$inet6_tcp_int(r5, 0x6, 0x18, &(0x7f0000b93000)=0x0, &(0x7f0000aa2000)=0x4) r9 = accept(r5, 0x0, &(0x7f0000efb000-0x4)=0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r9, 0x84, 0x18, &(0x7f0000569000-0x6)={0x0, 0x7aa}, &(0x7f0000d82000)=0x6) 2018/01/14 13:24:24 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$inet_sctp(0xffffffffffffffff, &(0x7f00002f2000)=[{&(0x7f0000943000)=@in6={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0xffffffffffffff3b, &(0x7f000031f000-0x10)=[], 0x0, &(0x7f0000095000)=[@init={0xe2, 0x84, 0x0, {0x0, 0x0, 0x0, 0x0}}], 0x2e, 0x0}], 0x1, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000a7f000)='/dev/kvm\x00', 0x0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000dd0000)='net/udp6\x00') getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f00006e3000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000700000-0x4)=0xe8) ioctl$TUNSETOWNER(r1, 0x400454cc, &(0x7f0000cf9000)=r2) r3 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r3, 0x4020ae46, &(0x7f0000afd000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000095000/0x2000)=nil}) ioctl$KVM_SET_REGS(r4, 0x4090ae82, &(0x7f0000664000-0x90)={[0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xfffffffffffffffd}) ioctl$KVM_SET_SREGS(r4, 0x4138ae84, &(0x7f0000fe2000)={{0x0, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x62689cc022a97de7, 0x0, 0x0, 0x104081, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f00001e6000+0x858)={{{@in=@rand_addr=0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @broadcast=0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ae9000)=0xe8) ioctl$KVM_RUN(r4, 0xae80, 0x0) 2018/01/14 13:24:24 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_PPC_GET_SMMU_INFO(r0, 0x8250aea6, &(0x7f0000001000)=""/4096) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ftruncate(r0, 0x5) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000013000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r1, 0x7, &(0x7f00001aa000)={0x0, 0x0, 0x0, 0x1, 0x0}) fcntl$lock(r1, 0x7, &(0x7f0000010000)={0x0, 0x0, 0x1f, 0x0, 0x0}) fcntl$lock(r1, 0x5, &(0x7f0000603000)={0x0, 0x0, 0x12800000, 0x0, 0x0}) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000ba8000-0x4)={r0}) openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000a3b000-0x11)='/selinux/relabel\x00', 0x2, 0x0) getsockname$unix(r0, &(0x7f0000bdb000-0x4)=@file={0x0, ""/2}, &(0x7f0000542000)=0x4) 2018/01/14 13:24:24 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x96e) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000d11000-0x4)=0xfffffffffffffff9, 0x4) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000b91000-0x4)=0x5, 0x21d) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000657000)=[@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f00003ff000-0x19)={0x0, 0x0, ""}, &(0x7f00009a3000-0x4)=0x8) pipe(&(0x7f0000ad4000-0x8)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r1, 0x40505331, &(0x7f0000cf4000)={{0x9, 0x9}, {0x8, 0x5}, 0x0, 0x2, 0x2, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/14 13:24:24 executing program 5: mmap(&(0x7f0000000000/0x22000)=nil, 0x22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000020000-0x9)='/dev/ppp\x00', 0x10000, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_HAS_DEVICE_ATTR(r0, 0x4018aee3, &(0x7f000000d000)={0x0, 0xef5, 0x1, &(0x7f000000a000)=0x0}) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000024000-0x160)={{{{0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x1, @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]}}, 0x401, 0x4, 0x40, "c3da4c66536b7056214e1b8b446e69843261e9357f9409307596bff089d2c59d08d4cfee83d1dd93ce0a96c336218432f61e04bd2ad46cbf1ab122cc4314ba0f99865f41a1e5e60b03686274632e5151"}, 0x160) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000023000-0x4)='tls\x00', 0x4) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndpcmp(&(0x7f0000023000-0x12)='/dev/snd/pcmC#D#p\x00', 0x2, 0x40400) r2 = socket$netlink(0x10, 0x3, 0x10) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = request_key(&(0x7f0000024000)='blacklist\x00', &(0x7f0000005000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000024000)='tls\x00', 0xffffffffffffffff) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000025000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000024000)=0xc) r5 = getgid() keyctl$chown(0x4, r3, r4, r5) sendmsg$nl_generic(r2, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f0000021000-0x274)={0x24, 0x21, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0x5, 0x0, 0x0}, [@nested={0x10, 0x1, [@typed={0xc, 0x1, @fd=0xffffffffffffffff}]}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) readahead(r0, 0x1ff, 0x7) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_VOICE(r1, 0x112, 0xb, &(0x7f0000011000-0x2)=0x1, &(0x7f0000025000)=0x2) 2018/01/14 13:24:24 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r0, 0x3) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000fee000)={0x6}, 0x4) sendto$inet6(r1, &(0x7f0000848000-0x1)='X', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r2 = accept$inet(0xffffffffffffff9c, &(0x7f0000dee000-0x10)={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000a4c000)=0x10) getsockopt$inet_dccp_buf(r2, 0x21, 0xc0, &(0x7f0000f69000)=""/48, &(0x7f0000d99000-0x4)=0x30) 2018/01/14 13:24:24 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(0xffffffffffffffff, 0x40a45323, &(0x7f0000000000)={{0x4, 0x0}, 'port0\x00', 0xa, 0x0, 0x6, 0x2, 0xffffffffffffffe4, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000a00000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f000073a000-0x10)={0x0, 0x200000014004, 0x0}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f000071a000-0x20)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f000080c000)={[0x9, 0x80000001, 0x0, 0x0, 0x1, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) ioctl$KVM_SMI(r2, 0xaeb7) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/01/14 13:24:24 executing program 2: ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000089000)={0x1, 0xffffffffffffffff, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000001000-0x4)=0x0, &(0x7f0000000000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f0000440000-0x3e)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @random="8cc30700c82d", [], {{0x86dd, @ipv6={0x0, 0x6, "438b87", 0x2, 0x2c, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@echo_request={0x80, 0x0, 0x0, 0x0, 0x0, ""}}}}}}, 0x0) 2018/01/14 13:24:25 executing program 4: mmap(&(0x7f0000000000/0xacc000)=nil, 0xacc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r0, &(0x7f0000ab8000-0x1000)="97", 0x1, 0x0, &(0x7f0000ab8000)={0xa, 0x3, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, 0x19) mmap(&(0x7f0000acc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000acc000)=@assoc_value={0x0, 0x1400000000000}, &(0x7f00002d8000)=0x8) mmap(&(0x7f0000acd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000ace000-0x4)=0x100000000, 0x4) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00001db000-0x12)={r1, 0x7, 0x5, [0x7ed, 0xfffffffffffffffe, 0x3b, 0x9d, 0x401]}, 0x12) mmap(&(0x7f0000acd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000acd000)=0xe9, 0x4) connect$inet6(r0, &(0x7f0000aca000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, 0x1c) sendto$inet6(r0, &(0x7f0000ab0000-0xf7)="b8", 0x1, 0x0, &(0x7f0000abf000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) shutdown(r0, 0x1) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000acb000)={0x0, @in6={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000467000-0x4)=0xa0) mmap(&(0x7f0000ace000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000ace000)=0x0) getpriority(0x0, r2) 2018/01/14 13:24:25 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f000000d000-0x8)='./file0\x00', 0x80040, 0x0) socketpair$llc(0x1a, 0x2, 0x0, &(0x7f000092b000)={0x0, 0x0}) ioctl$sock_ipx_SIOCAIPXITFCRT(r0, 0x89e0, &(0x7f0000158000)=0x7) fcntl$addseals(r0, 0x409, 0x0) ioctl$KVM_SET_MSRS(r0, 0x4008ae89, &(0x7f000099a000-0x68)={0x6, 0x0, [{0xc0000ffb, 0x0, 0x9}, {0xabd, 0x0, 0x8}, {0x9eb, 0x0, 0x55}, {0xbff, 0x0, 0x9}, {0xad5, 0x0, 0x10001}, {0xeff, 0x0, 0x81}]}) 2018/01/14 13:24:25 executing program 5: mmap(&(0x7f0000000000/0xf7f000)=nil, 0xf7f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000591000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'chacha20-generic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r1 = accept$alg(r0, 0x0, 0x0) mmap(&(0x7f0000f7f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000f7f000)='/dev/cuse\x00', 0x20000, 0x0) ioctl$TIOCSTI(r2, 0x5412, 0x9) sendmsg$alg(r1, &(0x7f0000f76000-0x38)={0x0, 0x0, &(0x7f0000805000)=[], 0x0, &(0x7f00002e7000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) io_setup(0x1, &(0x7f0000479000)=0x0) io_submit(r3, 0x1, &(0x7f0000738000)=[&(0x7f0000f74000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f000079a000)="16", 0x1, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) 2018/01/14 13:24:25 executing program 6: r0 = socket(0xa, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f0000001000-0xe5)="85915e3774e9fd5ea456d79681d5659499c8954d60d9d5b9a119ba3895a7cd4041a6acb58b85e321183f4dd174bbf0c305ad552850b0abf7118b7d32e10565be217f115fdd1240d01fad23ded29da00a6dc85dec0f66d52b40251f55c3e50ed103c065b886234eaeb388af194dd531b278f301379fb01edaf6fa628a50ef3e9a47b701dbe46cb6e330fa7d9771954812bbc5e3cfeda3b998fe9cab31bc16e13d2b6a961060f079a486ac0765e926ba92a5655b7eec72f112801b03ba1d032276f9fe04c58a6fbcd26f4b5d620fa5b0155e19514a09c96dfb3734051f8b235574113c7b414b", 0xe5) setsockopt(r0, 0x0, 0x23, &(0x7f0000000000)="fb", 0x1) 2018/01/14 13:24:25 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00007a0000)='/dev/cuse\x00', 0x402, 0x0) ioctl$KVM_SET_CPUID2(r0, 0x4008ae90, &(0x7f000027f000)={0x4, 0x0, [{0xa, 0x4, 0x4, 0x81, 0x2, 0x0, 0x5, [0x0, 0x0, 0x0]}, {0x0, 0xfffffffffffffffc, 0x7, 0xfff, 0x1, 0x5, 0x46cf, [0x0, 0x0, 0x0]}, {0x0, 0x3, 0x5, 0x7, 0x5, 0x5, 0xfffffffffffffffb, [0x0, 0x0, 0x0]}, {0x98f97f8650b1bbbb, 0x0, 0x1, 0x400, 0xe5d9, 0x1, 0xa425, [0x0, 0x0, 0x0]}]}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, 0x0, 0x2, 0x0, 0x5, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000000000000, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x100, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) symlinkat(&(0x7f00008c7000-0x8)='./file0\x00', 0xffffffffffffffff, &(0x7f0000b62000-0x8)='./file0\x00') r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000017000)='/dev/kvm\x00', 0x0, 0x0) r2 = socket(0x10, 0x2, 0x10) write(r2, &(0x7f0000f79000-0x24)="240000001b0001dfeb03000022fb010001f6ff0b0800030001000000f701000000161701", 0x24) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000176000)='/dev/ptmx\x00', 0x40000000842, 0x0) perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) acct(0x0) r4 = syz_open_dev$dmmidi(&(0x7f0000a8a000)='/dev/dmmidi#\x00', 0x5, 0x200001) renameat2(r1, &(0x7f0000c5d000-0x8)='./file0\x00', r4, &(0x7f0000574000-0xe)='./file0/file0\x00', 0x1) read(r3, &(0x7f000086f000)=""/1, 0x1) ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) fcntl$dupfd(r1, 0x406, r3) ioctl$KVM_X86_SETUP_MCE(0xffffffffffffffff, 0x4008ae9c, &(0x7f0000824000-0x4)={0x0, 0x1, 0x0, 0x0}) 2018/01/14 13:24:25 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pivot_root(&(0x7f00003af000-0x8)='./file0\x00', &(0x7f0000ec3000-0x8)='./file0\x00') perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80513, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clock_adjtime(0x4, &(0x7f0000ace000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = gettid() ioprio_set$pid(0x3, r0, 0xfffffffffffffbff) [ 221.490404] netlink: 8 bytes leftover after parsing attributes in process `syz-executor2'. 2018/01/14 13:24:25 executing program 2: clone(0x0, &(0x7f00009f4000)="", &(0x7f0000a26000-0x4)=0x0, &(0x7f000039f000)=0x0, &(0x7f0000544000-0x1c)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) getgroups(0x8, &(0x7f0000001000-0xe)=[r0, r0, r0, r0, r0, r0, r0, r0]) 2018/01/14 13:24:25 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) open_by_handle_at(r0, &(0x7f00000ab000-0x9a)={0x9a, 0xffffffffffffffff, "710c36e92dab0bf79f939f3735d6e384999ca15e7bde1a1db80be37c459265f9438e4ae4803553e2fa61bf8fd953df0744b89f384a5b6bac648c5ed9e8483cd4466c3d3a31cf7d5f85d7b73c88c76910074ceac60a2008fcba7bd8ef8033d84ac6aea671ded930cf74cb895f9eafadb5e5313af82a1415968d7be5954ac7d47c08ecb30938074cd1a93d9375c7af6735bbb0"}, 0x80000) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000777000)='/dev/dsp\x00', 0x100, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f000077c000)=@assoc_value={0x0, 0x7a42}, &(0x7f00004d5000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f00005e4000-0x6)={r3, 0x1f}, 0x6) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x1, &(0x7f0000528000-0x8)=0x0, 0x1b, 0x0) r4 = fcntl$getown(r1, 0x9) get_robust_list(r4, &(0x7f000078c000-0x8)=&(0x7f00007a1000-0x18)={&(0x7f0000000000/0x1000)=nil, 0x0, &(0x7f0000000000/0x1000)=nil}, &(0x7f0000bb8000+0x5c8)=0x18) setsockopt$inet_dccp_buf(r2, 0x21, 0xf, &(0x7f0000750000)="4d73cf1c170f0dc77a530d491d461d5e5fc7cc455553a3d3a143df09f1ef0713b325ad4f191c968aa2fbf7e55da0f644d0b4d160d9c602a258879849f8c8cbe5ad2b4b74edb9b53da00656e8811365dc7b25945cffd19e58996704148519c112b05cda885902fb40d3039c1bf9c0579ff3dfc5161de0f14a0121c8149b92e7af6b1cff69be80def3d81ee37564f1e15bfb1eff2409f97e3f59357bcc66bb71e61d93dc1cb6dcc4a03f0fb3bd1376c32c0386880cbb29bd6ab6f8552a779b3aa6bad09349", 0xc4) get_mempolicy(&(0x7f000029a000)=0x0, &(0x7f00003e8000)=0x0, 0x1000000000005c, &(0x7f0000be7000/0x4000)=nil, 0x2) 2018/01/14 13:24:25 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000ebd000-0xf)='/dev/sequencer\x00', 0x1, 0x0) writev(r0, &(0x7f000070c000)=[{&(0x7f0000a5d000)="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", 0xde8}], 0x1) 2018/01/14 13:24:25 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) fchdir(r0) sendmmsg(r0, &(0x7f0000c23000)=[{{&(0x7f0000a39000)=@in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000f87000)=[], 0x0, &(0x7f0000db5000)=[{0x10, 0x0, 0x7, ""}, {0x10, 0x1, 0x0, ""}], 0x20, 0x0}, 0x0}], 0x1, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000e7d000-0xc)={0x7, r0, 0x0}) ioctl$TIOCLINUX5(r1, 0x541c, &(0x7f000060c000)={0x5, 0x9048, 0x5, 0x71, 0x80000001}) clock_gettime(0x0, &(0x7f0000c9e000)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r1, 0xc05c5340, &(0x7f0000d2b000-0x68)={0x3ff, 0x1, 0x2, {r2, r3+10000000}, 0x8001, 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/14 13:24:25 executing program 6: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00001d4000)='/dev/cuse\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$nfc_llcp(r0, &(0x7f0000000000)={0x27, 0x4, 0x8, 0x4, 0x100000000, 0x0, "f8027fb7c02f1f45e62b520aa6f2c114a24d794088bbb980190273790255473018e9eb713f62661174d76239715e855f1bb8b86714083fa918007988a0e540", 0x5}, 0x60) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x2, 0xc) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f00008d6000-0x4)=0x9, 0x4) write(r1, &(0x7f0000e63000-0xbd)="130000001000ffdde200f49ff60f050000230a009d000000110007a73022e5f9ec3e4fe8a95fc801c478aa4e212c4f863b864c9e2c58360d9b31d03061a2a43425d99d04cfb88e3e407b5e82ff998da067e180c7ee5387937d5f575f8bcadb076f530f8c3e076d4e0f59a19d57c809d07b7874a558cbcbb9a39f73737cbf5098e02820f6c74d4414e34c1c94f3ac584e26cae629b2467b67edcf098a54ad965b89353e96f3733e5704efdf5f59d95076f5", 0xb1) openat$selinux_mls(0xffffffffffffff9c, &(0x7f00007fb000)='/selinux/mls\x00', 0x0, 0x0) openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000e6b000-0x11)='/selinux/relabel\x00', 0x2, 0x0) 2018/01/14 13:24:25 executing program 3: getrandom(&(0x7f0000174000)=""/73, 0x49, 0x0) r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f000094b000-0x10)='/selinux/member\x00', 0x2, 0x0) ioctl$TCSBRK(r0, 0x5409, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x200, 0x0) bind$ipx(r0, &(0x7f0000000000+0xa7)={0x4, 0x1ff, 0x9, "81d1a0d41f87", 0x3ff, 0x0}, 0x10) mknod(&(0x7f0000001000-0x8)='./file0\x00', 0x100, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f00008a4000-0x8)={0x0, 0x9}, &(0x7f0000001000-0x4)=0x8) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000266000-0x8)={r2, 0x2b}, 0x8) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000001000-0x8)={r2, 0x76}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r1, 0x29, 0xd3, &(0x7f0000001000)={{0xa, 0x2, 0x0, @loopback={0x0, 0x1}, 0x10001}, {0xa, 0x2, 0x20, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3}, 0xb18, [0x67, 0x30b, 0x7fff, 0x4, 0x1, 0x7, 0x4, 0x0]}, 0x5c) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) execve(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000001000-0x8)=[&(0x7f0000000000)='/selinux/member\x00'], &(0x7f0000001000-0x30)=[&(0x7f0000001000-0x2)='#\x00', &(0x7f0000002000-0x2)='+\x00', &(0x7f0000001000-0x1)='\x00', &(0x7f0000000000)=')\x00', &(0x7f0000001000)='/dev/vga_arbiter\x00', &(0x7f0000002000-0x1)='\x00']) 2018/01/14 13:24:25 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(0xffffffffffffffff, 0x40a45323, &(0x7f0000000000)={{0x4, 0x0}, 'port0\x00', 0xa, 0x0, 0x6, 0x2, 0xffffffffffffffe4, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000a00000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f000073a000-0x10)={0x0, 0x200000014004, 0x0}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f000071a000-0x20)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f000080c000)={[0x9, 0x80000001, 0x0, 0x0, 0x1, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) ioctl$KVM_SMI(r2, 0xaeb7) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/01/14 13:24:25 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00001a3000)='/dev/cuse\x00', 0x0, 0x0) r1 = openat$ion(0xffffffffffffff9c, &(0x7f00004b1000)='/dev/ion\x00', 0x0, 0x0) close(r0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000002000-0x38)={0x0, 0x0, &(0x7f0000003000)=[], 0x51, &(0x7f0000002000)=[{0xff1e, 0x10e, 0x0, ""}], 0x10, 0x0}, 0x0) ioctl(r1, 0xc0184900, &(0x7f0000002000)="") mmap$binder(&(0x7f00002d0000/0x2000)=nil, 0x2000, 0x0, 0x13, r0, 0x0) clone(0x0, &(0x7f0000290000)="", &(0x7f0000187000-0x4)=0x0, &(0x7f0000b8e000)=0x0, &(0x7f0000a5e000)="") timer_create(0x3, &(0x7f00009c7000)={0x0, 0x3f, 0x5, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000235000)=0x0) timer_settime(r2, 0x1, &(0x7f0000829000)={{0x0, 0x989680}, {0x0, 0x0}}, &(0x7f0000dcc000)={{0x0, 0x0}, {0x0, 0x0}}) [ 221.537980] netlink: 8 bytes leftover after parsing attributes in process `syz-executor2'. 2018/01/14 13:24:25 executing program 4: remap_file_pages(&(0x7f0000f8e000/0x2000)=nil, 0x2000, 0xfffffffffffffffc, 0x0, 0x8000000000040001) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000001000-0xb)='/dev/mixer\x00', 0x80000, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000001000)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x1, 0x4ca7, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0xcb52}, {0xa, 0x3, 0x5, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x11}, 0x7}, 0x13, [0x4, 0x5, 0xd25e, 0xff, 0x6, 0x4, 0x100000000, 0x3]}, 0x5c) ptrace$getregs(0xffffffffffffffff, r1, 0xc544, &(0x7f0000001000)=""/49) ioctl$EVIOCGKEYCODE_V2(r0, 0x80284504, &(0x7f000057a000)=""/225) 2018/01/14 13:24:25 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000238000-0x12)='/dev/input/event#\x00', 0x2, 0x28001) write$evdev(r0, &(0x7f0000f16000-0x30)=[{{0x0, 0x0}, 0x1, 0x60, 0x2}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x30) r1 = open(&(0x7f0000f9b000-0x8)='./file0\x00', 0x8000000000141046, 0x0) syz_open_dev$dmmidi(&(0x7f0000b99000)='/dev/dmmidi#\x00', 0x6, 0x400000) r2 = syz_open_dev$evdev(&(0x7f0000fb2000-0x12)='/dev/input/event#\x00', 0x2, 0x1000101002) write$evdev(r2, &(0x7f0000994000-0x60)=[{{0x0, 0x0}, 0x20000000001, 0x80, 0x2}], 0x18) ftruncate(r1, 0x10401) sendfile(r2, r1, 0x0, 0x72439a6b) ioctl$EVIOCGKEY(r0, 0x80404518, &(0x7f0000b76000-0x33)=""/54) [ 221.606269] x86/PAT: syz-executor5:1702 map pfn RAM range req write-combining for [mem 0x1c9890000-0x1c9891fff], got write-back 2018/01/14 13:24:25 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2c, &(0x7f0000850000-0xfe)={@random="129f9dc660a6", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x6558, @ipx={0xffff, 0x1e, 0x0, 0x0, {@current=0x0, @random="00f40800", 0x0}, {@random=0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0x0}, ""}}}}, &(0x7f0000b72000)={0x0, 0x1, [0x245]}) socketpair(0x1f, 0x803, 0x8, &(0x7f00009f8000-0x8)={0x0, 0x0}) ioctl$ASHMEM_GET_SIZE(r1, 0x7704, 0x0) ioctl$ASHMEM_SET_NAME(r0, 0x41007701, &(0x7f0000b1b000-0x1)='\x00') r2 = syz_open_dev$sndpcmp(&(0x7f0000b16000-0x12)='/dev/snd/pcmC#D#p\x00', 0x1, 0x400000) getsockopt$inet_dccp_int(r2, 0x21, 0xb, &(0x7f000000d000)=0x0, &(0x7f0000bf2000)=0x4) 2018/01/14 13:24:25 executing program 2: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000009000)='/dev/input/mice\x00', 0x0, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = getpgid(0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r0, 0xc1105517, &(0x7f0000002000)={{0xb83, 0x3, 0x9, 0xfff, "7091366525a87f4fa780257cec0af8d3281776a286f597e408a80ae27dfb2da152b4455740f392db723a271e", 0x1bb}, 0x0, 0x0, 0x80000000, r1, 0x3, 0x1, "85e6688ee070ea0a8d2a5d542bc6e228b1cef641b9a6eafaf53127abf0884a288e8dc353e37cae623660c10b039e1ee1bac56e2619ba6353d9348ea06e2912b9", &(0x7f0000007000-0x10)='/dev/input/mice\x00', 0x10, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xfffffffffffffffc, 0x3, 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]}) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000006000-0xb8)={0x0, 0x7fffffff, 0x1, 0x10001, 0x401, 0x8c, 0x40, 0xa1d, {0x0, @in={{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xb6, 0x9a, 0x0, 0x5, 0x0}}, &(0x7f000000d000)=0xb8) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f000000e000-0x8)={r2, 0x6}, 0x8) r3 = syz_open_dev$dspn(&(0x7f0000007000-0xa)='/dev/dsp#\x00', 0x4, 0x80002) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r0, 0xc1205531, &(0x7f000000d000-0x120)={0x0, 0x8, 0x173, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x5, 0xfff, 0x8, 0xba1a, "e92857a03327d3b425ef9248a22d2b72", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$int_in(r3, 0x80000040045010, &(0x7f000000c000-0x8)=0x7) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCBRADDBR(r3, 0x89a0, &(0x7f000000f000-0x10)=@generic="e39b427ec57ddce1e150d730777a672f") openat$ppp(0xffffffffffffff9c, &(0x7f0000005000-0x9)='/dev/ppp\x00', 0x101000, 0x0) exit_group(0x8001) 2018/01/14 13:24:25 executing program 6: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000002000-0x16)=':eth0\x00', 0x2) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x4, 0x4011, r0, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000007000)=[{&(0x7f000000c000-0x1000)="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", 0x100}], 0x1) symlink(&(0x7f0000004000)='./file0\x00', &(0x7f0000003000-0xa)='./control\x00') rename(&(0x7f0000006000-0xa)='./control\x00', &(0x7f0000004000)='./control\x00') 2018/01/14 13:24:25 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(0xffffffffffffffff, 0x40a45323, &(0x7f0000000000)={{0x4, 0x0}, 'port0\x00', 0xa, 0x40400, 0x0, 0x2, 0xffffffffffffffe4, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000a00000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f000073a000-0x10)={0x0, 0x200000014004, 0x0}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f000071a000-0x20)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f000080c000)={[0x9, 0x80000001, 0x0, 0x0, 0x1, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) ioctl$KVM_SMI(r2, 0xaeb7) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/01/14 13:24:25 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f0000643000-0xa)='/dev/vcs#\x00', 0x6, 0x2000) getdents(r0, &(0x7f00003dd000-0x89)=""/137, 0x89) 2018/01/14 13:24:25 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) fallocate(r0, 0x0, 0x9, 0x36b7) bind$alg(r0, &(0x7f0000b5e000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha1-avx\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) fallocate(r2, 0x0, 0x0, 0x73e0) sendfile(r1, r2, &(0x7f0000bc4000-0x8)=0x0, 0x8e18) sendfile(r1, r2, &(0x7f0000145000)=0x0, 0x7dd) 2018/01/14 13:24:25 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000c81000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) r1 = semget(0x3, 0x1, 0x20) semctl$GETVAL(r1, 0x6, 0xc, &(0x7f0000f4f000-0x46)=""/70) ioctl$BINDER_SET_MAX_THREADS(r0, 0x40046205, 0x6) r2 = socket$netlink(0x10, 0x3, 0x0) ioctl$KVM_SET_TSC_KHZ(r0, 0xaea2, 0x1) writev(r2, &(0x7f00002cb000)=[{&(0x7f0000aa0000-0x29)="290000001d0019a8553d7547000a007c0200e300020000000007ff00090001000000010083645aff00", 0x29}], 0x1) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00007dd000-0x11)='/selinux/enforce\x00', 0x422000, 0x0) 2018/01/14 13:24:25 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000d39000-0x19)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8000}, 0x1c) r1 = socket$inet(0x2, 0x1, 0x0) r2 = syz_open_dev$tun(&(0x7f00005c0000)='/dev/net/tun\x00', 0x0, 0x8000000000000002) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@common='eql\x00', @ifru_flags=0x301}) write$tun(r2, &(0x7f000010d000-0x72)=@hdr={0x1, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x61, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @broadcast=0xffffffff, {[]}}, @udp={0xffffffffffffffff, 0x0, 0x4d, 0x0, "6090076d5ee4481f0100000000000000d240c3c74f32678980ae1928e6ca254644cafbbf8d3f00000008740e59269a3e466fb3fa22eb06cd3a98d85c93603138a4781ecd26"}}}, 0x6b) 2018/01/14 13:24:25 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$bt_hidp(0x1f, 0x3, 0x6) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000d29000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000017000)=0x0, 0x4) 2018/01/14 13:24:25 executing program 0: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$audion(&(0x7f0000012000)='/dev/audio#\x00', 0xffff, 0x0) ioctl$KVM_HAS_DEVICE_ATTR(r0, 0x4018aee3, &(0x7f0000013000)={0x0, 0x7, 0x40, &(0x7f0000002000-0x8)=0x0}) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000001000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x1000)=nil, 0x1000}, 0xfffffffffffffffe, 0x0}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = creat(&(0x7f0000005000)='./file0\x00', 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ENABLE(r2, 0x40086432, &(0x7f0000001000-0x4)=0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_COPY(r1, 0xc028aa03, &(0x7f0000012000)={&(0x7f0000836000/0x4000)=nil, 0x4000}) write$sndseq(r2, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x77359400, 0x0}}], 0x30) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = getpgrp(0x0) sched_setaffinity(r3, 0x8, &(0x7f0000a2f000)=0x9) rename(&(0x7f0000ca1000)='./file0\x00', &(0x7f000085f000)='./file2\x00') rename(&(0x7f000085e000-0x8)='./file2\x00', &(0x7f000068c000)='./file2\x00') ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) fcntl$getflags(r2, 0x1) 2018/01/14 13:24:25 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000dda000-0xb)='/dev/vcsa#\x00', 0x4, 0x20040) ioctl$KDSKBMETA(r0, 0x4b63, &(0x7f000015e000-0x8)=0xf51) r1 = syz_open_procfs(0x0, &(0x7f000058f000-0xe)='net/sockstat6\x00') preadv(r1, &(0x7f0000ce3000)=[{&(0x7f0000039000)=""/4096, 0x1000}], 0x1, 0x1000000000000000) 2018/01/14 13:24:25 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mprotect(&(0x7f00008e1000/0x3000)=nil, 0x3000, 0x0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000d02000)={0x0, 0x0}) creat(&(0x7f00004cf000-0x8)='./file0\x00', 0x0) r1 = accept(r0, 0x0, &(0x7f0000d89000-0x4)=0x0) getsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000b18000-0x4)=0x0, &(0x7f00008a1000)=0x4) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000a0d000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$TUNSETTXFILTER(r2, 0x400454d1, &(0x7f0000deb000)={0x1, 0x9, [@dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xe}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @random="00f40f5214a5", @random="5d8529d9b5df", @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x11}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @random="98a5c738ac8b", @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}]}) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000dfc000-0x2c)={0xa, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000de1000-0x4)=0x2c) 2018/01/14 13:24:25 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(0xffffffffffffffff, 0x40a45323, &(0x7f0000000000)={{0x4, 0x0}, 'port0\x00', 0xa, 0x40400, 0x0, 0x2, 0xffffffffffffffe4, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000a00000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f000073a000-0x10)={0x0, 0x200000014004, 0x0}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f000071a000-0x20)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f000080c000)={[0x9, 0x80000001, 0x0, 0x0, 0x1, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) ioctl$KVM_SMI(r2, 0xaeb7) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) [ 221.732746] x86/PAT: syz-executor5:1702 map pfn RAM range req write-combining for [mem 0x1c98d0000-0x1c98d1fff], got write-back 2018/01/14 13:24:25 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x101, 0x0, 0x0, 0x100000000, 0x0, 0x25f, 0x0, 0x0, 0x2f80000, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000939000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xdb, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000f39000-0x20)={@loopback={0x0, 0x1}, 0x0, 0x0, 0xff, 0x1, 0x0, 0x0, 0x0}, 0x20) close(r0) r2 = syz_open_dev$sndmidi(&(0x7f0000c43000-0x12)='/dev/snd/midiC#D#\x00', 0x100000001, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffff9c, 0xc018620b, &(0x7f0000d74000)={0x0, 0x0, 0x0, 0x0}) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000f0f000)={0x14, 0x0, &(0x7f00000bf000-0x14)=[@increfs_done={0x40106308, r3, 0x4}], 0x12, 0x0, &(0x7f0000256000-0x12)="8f718ce74d13a4b85a0e8d570bb4c2aa9396"}) 2018/01/14 13:24:25 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f00000b8000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x0}, 0x1c) connect$inet6(r0, &(0x7f00000d5000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x80}, 0x1c) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x4b, &(0x7f00000c6000)={{{@in=@rand_addr=0x6, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) connect$inet6(r0, &(0x7f00000d2000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x0}, 0x1c) 2018/01/14 13:24:25 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigaction(0x4, &(0x7f0000071000-0x20)={0x5e, {0x20000000}, 0x0, 0x0}, &(0x7f0000ff0000-0x20)={0x0, {0x0}, 0x0, 0x0}, 0xfe, &(0x7f0000a5a000)={0x0}) rt_sigaction(0x7, &(0x7f000028a000-0x20)={0x46e195, {0xfffffffffffff270}, 0x0, 0x0}, &(0x7f0000169000)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f00001a2000-0x8)={0x0}) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x4, 0x44031, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f0000671000)='/dev/sg#\x00', 0x0, 0x0) [ 221.829917] device eql entered promiscuous mode 2018/01/14 13:24:25 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000052e000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f00001dc000-0xb)='/dev/hwrng\x00', 0x200400, 0x0) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f00005ed000)=0x0, &(0x7f0000a62000)=0x4) socket$nfc_llcp(0x27, 0x3, 0x1) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_GUEST_DEBUG(r3, 0x4048ae9b, &(0x7f00001b6000-0x48)={0x60003, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$VT_RESIZE(r0, 0x5609, &(0x7f0000f1a000)={0x4, 0x8d7, 0x4}) ioctl$KVM_SET_DEBUGREGS(r3, 0x4080aea2, &(0x7f00009a3000-0x80)={[0x0, 0x0, 0x0, 0x0], 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/14 13:24:25 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpgid(0xffffffffffffffff) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xbc8e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0xfffffffffffffffd) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000069f000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000b27000-0x4)=0x176b64c9) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f000028d000-0x8)={0x0, 0x0}) ptrace$setopts(0x10004306, r1, 0x0, 0x4000040) 2018/01/14 13:24:25 executing program 4: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0xfffffffffffffffc, 0x4000000001) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8) 2018/01/14 13:24:25 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgrp(0xffffffffffffffff) sched_setaffinity(r0, 0x8, &(0x7f000004e000)=0x2) mkdir(&(0x7f000000e000-0xa)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000044000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r2 = creat(&(0x7f0000ceb000-0x8)='./file0\x00', 0x0) clock_getres(0x0, &(0x7f0000021000)={0x0, 0x0}) write$sndseq(r2, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, r3}, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x77359400, 0x0}}], 0x30) rename(&(0x7f0000f37000)='./file0\x00', &(0x7f00004c9000-0x10)='./control/file0\x00') mount(&(0x7f0000f10000-0x6)='./bus\x00', &(0x7f000002a000-0xe)='./file0\x00', &(0x7f0000937000)='ramfs\x00', 0x0, &(0x7f000003f000-0x9d)="") ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) getsockopt$kcm_KCM_RECV_DISABLE(r2, 0x119, 0x1, &(0x7f0000dbc000-0x4)=0x0, 0x4) setitimer(0x0, &(0x7f0000508000-0x20)={{0x0, 0x0}, {0x0, 0x2710}}, &(0x7f0000a2a000)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/14 13:24:25 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00008c4000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'generic-gcm-aesni\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00000d1000-0x10)="e513b5a378aa9141fbcd03ff00000cfc", 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000e17000)='/dev/usbmon#\x00', 0x2, 0x80) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r1, 0x29, 0xd2, &(0x7f00002ec000-0x5c)={{0xa, 0x3, 0x2, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x0}, {0xa, 0x3, 0xfffffffffffffffe, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x49d1}, 0x8, [0x4, 0x8, 0xff, 0x8, 0x4, 0x0, 0x9, 0xae4]}, 0x5c) r2 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r2, &(0x7f0000f84000-0x38)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000cbb000-0x80)={0x2, 0x3, 0x0, 0x9, 0xe, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}}, @sadb_sa={0x2, 0x1, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x2, 0xc0000000}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}]}, 0x70}, 0x1, 0x0, 0x0, 0x0}, 0x0) r3 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r3, &(0x7f0000f00000-0x38)={0x0, 0x0, &(0x7f00006cd000)=[{&(0x7f000037d000-0x4f)='c', 0x1}], 0x1, 0x0, 0x0, 0x0}, 0x0) sendmsg$alg(r3, &(0x7f0000033000-0x38)={0x0, 0x0, &(0x7f00000a8000)=[], 0x0, &(0x7f00001c9000-0x90)=[@op={0x18, 0x117, 0x3, 0x0}], 0x18, 0x0}, 0x0) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000dfc000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) 2018/01/14 13:24:25 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00002aa000-0x8)='./file0\x00', 0x1) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e4c000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000044000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r1 = creat(&(0x7f000028f000)='./control/file0\x00', 0x0) write$sndseq(r1, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x77359400, 0x0}}], 0x30) unlink(&(0x7f0000eb9000-0x10)='./control/file0\x00') umount2(&(0x7f000071e000-0x10)='./control/file1\x00', 0x0) memfd_create(&(0x7f0000475000)='\x00', 0x1) mknod$loop(&(0x7f0000499000)='./control/file1\x00', 0x0, 0xffffffff) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) ioctl$sock_inet_SIOCGIFNETMASK(r1, 0x891b, &(0x7f0000813000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x4400}) 2018/01/14 13:24:25 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(0xffffffffffffffff, 0x40a45323, &(0x7f0000000000)={{0x4, 0x0}, 'port0\x00', 0xa, 0x40400, 0x0, 0x2, 0xffffffffffffffe4, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000a00000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f000073a000-0x10)={0x0, 0x200000014004, 0x0}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f000071a000-0x20)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f000080c000)={[0x9, 0x80000001, 0x0, 0x0, 0x1, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) ioctl$KVM_SMI(r2, 0xaeb7) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/01/14 13:24:25 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/rtc\x00', 0x400002, 0x0) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000000)={@common='ipddp0\x00', @ifru_addrs={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x3, 0x10000000003) r2 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000043b000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f000083e000-0x20)={@loopback={0x0, 0x1}, 0x0, 0x40002, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) r3 = dup3(r2, r1, 0x80000) getpeername$llc(r3, &(0x7f00007b8000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f000028f000)=0x10) setsockopt$bt_BT_DEFER_SETUP(r3, 0x112, 0x7, &(0x7f0000217000)=0x5, 0x4) 2018/01/14 13:24:25 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x2, &(0x7f000014b000)={0x0, 0x1f, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00002d4000-0x4)=0x0) clock_gettime(0x0, &(0x7f0000041000-0x10)={0x0, 0x0}) timer_create(0x2, &(0x7f0000979000-0x60)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) clock_nanosleep(0x2, 0x0, &(0x7f0000c13000-0x10)={0x0, 0x989680}, &(0x7f0000559000-0x10)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000816000-0x10)={0x0, 0x0}) r2 = syz_open_dev$vcsn(&(0x7f0000f2f000-0xa)='/dev/vcs#\x00', 0x2, 0x80400) ioctl$KVM_SMI(r2, 0xaeb7) setsockopt$inet6_dccp_buf(r2, 0x21, 0xce, &(0x7f0000c72000)="603609a8a39ac6ecfb28cbf50a3c5de7d0410ad60af97128923fb2", 0x1b) r3 = openat$audio(0xffffffffffffff9c, &(0x7f0000dcf000)='/dev/audio\x00', 0x6000, 0x0) ioctl$KVM_GET_DEBUGREGS(r2, 0x8080aea1, &(0x7f00005e7000-0x80)={[0x0, 0x0, 0x0, 0x0], 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$ASHMEM_SET_PROT_MASK(r3, 0x40087705, &(0x7f0000a89000-0x8)={0x5d4a, 0xfffffffffffffbff}) timer_settime(r0, 0x0, &(0x7f00007a4000-0x20)={{0x77359400, 0x0}, {0x0, r1+10000000}}, &(0x7f00006dd000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) [ 222.007799] handle_userfault: 74 callbacks suppressed [ 222.007825] FAULT_FLAG_ALLOW_RETRY missing 30 [ 222.017924] CPU: 0 PID: 1780 Comm: syz-executor0 Not tainted 4.15.0-rc7+ #261 [ 222.025177] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 222.034502] Call Trace: [ 222.037064] dump_stack+0x194/0x257 [ 222.040666] ? arch_local_irq_restore+0x53/0x53 [ 222.045313] ? handle_userfault+0x12b7/0x24c0 [ 222.049786] handle_userfault+0x12fa/0x24c0 [ 222.054107] ? handle_userfault+0x150b/0x24c0 [ 222.058586] ? userfaultfd_ioctl+0x4520/0x4520 [ 222.063149] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 222.068314] ? __lock_is_held+0xb6/0x140 [ 222.072357] ? print_irqtrace_events+0x270/0x270 [ 222.077087] ? print_irqtrace_events+0x270/0x270 [ 222.081814] ? get_user_pages_fast+0x277/0x340 [ 222.086372] ? perf_event_sync_stat+0x5b0/0x5b0 [ 222.091015] ? __perf_event_task_sched_in+0x200/0xc20 [ 222.096186] ? __lock_acquire+0x664/0x3e00 [ 222.100389] ? check_noncircular+0x20/0x20 [ 222.104592] ? __lock_acquire+0x664/0x3e00 [ 222.108813] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 222.113973] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 222.119139] ? find_held_lock+0x35/0x1d0 [ 222.123178] ? __handle_mm_fault+0x3296/0x3ce0 [ 222.127734] ? lock_downgrade+0x980/0x980 [ 222.131862] ? lock_release+0xa40/0xa40 [ 222.135811] ? copy_overflow+0x20/0x20 [ 222.139671] ? do_raw_spin_trylock+0x190/0x190 [ 222.144226] ? userfaultfd_ctx_put+0x740/0x740 [ 222.148792] __handle_mm_fault+0x32a3/0x3ce0 [ 222.153176] ? __pmd_alloc+0x4e0/0x4e0 [ 222.157035] ? print_irqtrace_events+0x270/0x270 [ 222.161768] ? find_held_lock+0x35/0x1d0 [ 222.165808] ? handle_mm_fault+0x248/0x8d0 [ 222.170018] ? lock_downgrade+0x980/0x980 [ 222.174164] handle_mm_fault+0x334/0x8d0 [ 222.178202] ? down_read+0x96/0x150 [ 222.181801] ? __handle_mm_fault+0x3ce0/0x3ce0 [ 222.186352] ? vmacache_find+0x5f/0x280 [ 222.190302] ? find_vma+0x30/0x150 [ 222.193817] __do_page_fault+0x5c9/0xc90 [ 222.197856] ? mm_fault_error+0x2c0/0x2c0 [ 222.201974] ? find_held_lock+0x35/0x1d0 [ 222.206020] do_page_fault+0xee/0x720 [ 222.209795] ? __do_page_fault+0xc90/0xc90 [ 222.214002] ? lock_release+0xa40/0xa40 [ 222.217957] ? do_raw_spin_trylock+0x190/0x190 [ 222.222526] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 222.227346] page_fault+0x2c/0x60 [ 222.230770] RIP: 0010:iov_iter_fault_in_readable+0x1a7/0x410 [ 222.236532] RSP: 0018:ffff8801d068f928 EFLAGS: 00010246 [ 222.241865] RAX: 0000000000010000 RBX: 0000000020011fd2 RCX: ffffffff82586591 [ 222.249103] RDX: 000000000000010b RSI: ffffc90003eeb000 RDI: ffff8801d068fd28 [ 222.256347] RBP: ffff8801d068fa08 R08: 0000000000000000 R09: 1ffff1003a0d1ee7 [ 222.263586] R10: ffff8801d068f858 R11: 0000000000000003 R12: 1ffff1003a0d1f28 [ 222.270849] R13: ffff8801d068f9e0 R14: 0000000000000000 R15: ffff8801d068fd20 [ 222.278103] ? iov_iter_fault_in_readable+0x1a1/0x410 [ 222.283272] ? iov_iter_fault_in_readable+0x1a1/0x410 [ 222.288439] ? iov_iter_revert+0x9d0/0x9d0 [ 222.292653] ? mark_held_locks+0xaf/0x100 [ 222.296769] ? simple_xattr_get+0xeb/0x160 [ 222.300975] ? current_kernel_time64+0x122/0x2f0 [ 222.305702] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 222.310696] generic_perform_write+0x200/0x600 [ 222.315267] ? filemap_fdatawait_keep_errors+0xb0/0xb0 [ 222.320512] ? generic_update_time+0x1b2/0x270 [ 222.325066] ? __mnt_drop_write_file+0xd/0x70 [ 222.329537] ? file_update_time+0xbf/0x470 [ 222.333749] ? current_time+0xc0/0xc0 [ 222.337526] ? down_write+0x87/0x120 [ 222.341215] __generic_file_write_iter+0x366/0x5b0 [ 222.346122] ? check_noncircular+0x20/0x20 [ 222.350334] generic_file_write_iter+0x399/0x790 [ 222.355066] ? __generic_file_write_iter+0x5b0/0x5b0 [ 222.360158] ? iov_iter_init+0xaf/0x1d0 [ 222.364108] __vfs_write+0x684/0x970 [ 222.367792] ? lock_acquire+0x1d5/0x580 [ 222.371739] ? kernel_read+0x120/0x120 [ 222.375622] ? rcu_sync_lockdep_assert+0x6d/0xb0 [ 222.380345] ? __sb_start_write+0x209/0x2a0 [ 222.384641] vfs_write+0x189/0x510 [ 222.388155] SyS_write+0xef/0x220 [ 222.391581] ? SyS_read+0x220/0x220 [ 222.395175] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 222.400255] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 222.404993] entry_SYSCALL_64_fastpath+0x23/0x9a [ 222.409720] RIP: 0033:0x452cf9 [ 222.412879] RSP: 002b:00007f163a693c58 EFLAGS: 00000212 ORIG_RAX: 0000000000000001 [ 222.420557] RAX: ffffffffffffffda RBX: 000000000071bea0 RCX: 0000000000452cf9 [ 222.427795] RDX: 0000000000000030 RSI: 0000000020011fd2 RDI: 0000000000000014 [ 222.435034] RBP: 00000000000000af R08: 0000000000000000 R09: 0000000000000000 [ 222.442271] R10: 0000000000000000 R11: 0000000000000212 R12: 00000000006ef108 [ 222.449514] R13: 00000000ffffffff R14: 00007f163a6946d4 R15: 0000000000000000 2018/01/14 13:24:26 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000eac000)='keyring\x00', &(0x7f00004b5000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffff8) r1 = syz_open_dev$vcsa(&(0x7f0000660000)='/dev/vcsa#\x00', 0x8000, 0x80000) getsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f000016a000)=0x0, &(0x7f00002d9000-0x4)=0x4) r2 = add_key$user(&(0x7f000093e000-0x5)='user\x00', &(0x7f000029d000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000890000)="293d68077f7fff2f09330000020700890200", 0x12, r0) r3 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000fe2000-0x10)='/selinux/policy\x00', 0x0, 0x0) request_key(&(0x7f0000db5000)='keyring\x00', &(0x7f00009d7000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000e7a000-0x8)='keyring\x00', r0) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r3, 0x4010640d, &(0x7f00007f5000-0x10)={0x101, 0xff}) keyctl$revoke(0x3, r2) fchmodat(r3, &(0x7f000084d000)='./file0\x00', 0x10a) add_key$user(&(0x7f0000c97000-0x5)='user\x00', &(0x7f0000b6e000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000936000-0x82)='0', 0x1, r0) 2018/01/14 13:24:26 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(0xffffffffffffffff, 0x40a45323, &(0x7f0000000000)={{0x4, 0x0}, 'port0\x00', 0xa, 0x40400, 0x6, 0x0, 0xffffffffffffffe4, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000a00000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f000073a000-0x10)={0x0, 0x200000014004, 0x0}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f000071a000-0x20)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f000080c000)={[0x9, 0x80000001, 0x0, 0x0, 0x1, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) ioctl$KVM_SMI(r2, 0xaeb7) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/01/14 13:24:26 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f00007f7000)={0x2, 0xffffffffffffff9c, 0x1}) getsockopt$inet_dccp_buf(r0, 0x21, 0xc, &(0x7f000051a000-0x82)=""/130, &(0x7f0000b6a000)=0x2d4984a441caa433) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000db7000)={&(0x7f000022e000/0xd000)=nil, 0xd000}) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000504000-0xe8)={{{@in=@loopback=0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000bff000)=0xe8) r1 = getpgid(0x0) capset(&(0x7f00005c3000)={0x200f1526, r1}, &(0x7f0000a1e000)={0x4, 0x0, 0x0, 0x7, 0x0, 0xfffffffffffffffd}) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000b05000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_int(r0, 0x0, 0x13, &(0x7f0000182000-0x4)=0xffff, 0x4) 2018/01/14 13:24:26 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000107000-0x12)='/dev/input/mouse#\x00', 0x1, 0x80000) ioctl$TUNSETOFFLOAD(r0, 0x400454d0, &(0x7f00006f7000)=0x0) r1 = gettid() exit(0x0) add_key$user(&(0x7f0000984000)='user\x00', &(0x7f00005db000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000f23000)="5d257415e416c7c09d3f4464dcbe8fa1769866fdf8243642fae8cba9afc9e9b9509790af3f1c5361672ff3794879d60d885741cefdd641e28a7e1adfc3994333c4cec327df883d038d9573ba15766819ef6e618a38ed10e5bd09c965588371981b4d7107400df88652f1c999395b7893fb00cd1f47959e360858c185dc1513ff5bbda75258df25f7cda481d33e35ee29f5b43e0ffdccb0d362d524cd4145f4c81f86d74b7a31e5ff584a860a008485057ee943df96ca278358b945d2b519900d6f8578894c9daabceaac72281691bb656b048a19615ac1650c84a29b1b866cc43950a20a2c63e4582fd818976eee4935", 0xf0, 0xfffffffffffffff9) r2 = request_key(&(0x7f0000495000)='.dead\x00', &(0x7f0000b69000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000c66000)='#:.\x00', 0xfffffffffffffffb) r3 = request_key(&(0x7f000077f000)='dns_resolver\x00', &(0x7f0000f73000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000467000)='/dev/input/mouse#\x00', r2) openat$audio(0xffffffffffffff9c, &(0x7f0000101000-0xb)='/dev/audio\x00', 0x101000, 0x0) keyctl$setperm(0x5, r3, 0x30000000) ioctl$PERF_EVENT_IOC_ID(r0, 0x80082407, &(0x7f0000430000-0x8)=0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = semget$private(0x0, 0x3, 0x450) semctl$GETALL(r4, 0x0, 0xd, &(0x7f0000b08000-0xf2)=""/242) perf_event_open(&(0x7f0000803000-0x78)={0x0, 0x78, 0x34, 0x5, 0x9, 0x0, 0x0, 0x7d1, 0x1, 0x0, 0x1f, 0x12, 0x20000, 0x80000000, 0x6, 0x5, 0x3, 0x3ff, 0x7fffffff, 0x40, 0xffffffffffff0001, 0x9, 0xfff, 0x6, 0x4, 0x4, 0xf15, 0x3, 0x7, 0x5, 0x3ba, 0x7, 0xf853, 0xfffffffffffffffb, 0x20000, 0x4, 0x5, 0x5, 0x0, 0x1ff, 0x4, @perf_config_ext={0x10000, 0x6}, 0x4001, 0x30, 0x6, 0x7, 0x24e7, 0x5, 0x100000000, 0x0}, r1, 0x8000, r0, 0xa) r5 = perf_event_open(&(0x7f0000940000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r1, 0x0, 0xffffffffffffffff, 0x0) accept4$ipx(r0, &(0x7f0000a75000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f000045b000)=0x10, 0x80800) munlock(&(0x7f0000585000/0x13000)=nil, 0x13000) ioctl$int_in(r5, 0x0, &(0x7f000060e000-0x8)=0x2892) 2018/01/14 13:24:26 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() sched_setaffinity(r0, 0x8, &(0x7f00002ea000+0xf55)=0xd4a5) socketpair$unix(0x1, 0x8000000003, 0x0, &(0x7f0000d12000)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057f000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8) r3 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000b82000)={0x10000004, 0x0}) sendmmsg$unix(r2, &(0x7f00000bd000)=[], 0x80, 0x0) syncfs(r2) epoll_wait(r3, &(0x7f0000ebb000-0xc)=[{0x0, 0x0}], 0x1, 0x3c27) recvmmsg(r1, &(0x7f000030f000-0x3c)=[{{&(0x7f0000414000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000b60000)=[], 0x0, &(0x7f00004f9000)=""/0, 0x0, 0x0}, 0x0}], 0x1, 0x0, 0x0) 2018/01/14 13:24:26 executing program 6: uselib(&(0x7f000067b000-0x8)='./file0\x00') mmap(&(0x7f0000000000/0xf82000)=nil, 0xf82000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@random="ef84060c29a7", @random="824ad5987862", [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x400000000001, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @igmp={0xb, 0x0, 0x0, @rand_addr=0x0, ""}}}}}, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mmap(&(0x7f0000f82000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000f82000)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00008d0000)=0xe8) fstat(0xffffffffffffffff, &(0x7f000045c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000f83000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f83000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwritev(r0, &(0x7f00001d4000-0x70)=[{&(0x7f0000f83000)="7f36eec59df464adde208afc544739", 0xf}, {&(0x7f00006c9000)="2cb08edb5013a127b6c52746d75e931b48fdc73f854dccaf3bba587ea23f6c11421cc4483b890a9d783c0bd7696b7ccf2ab085b00366f1cfa467da6319b6f02492ad1560d066614dafe1b370e8ef18402c2e5b2ff92982d3622f2b198ed1322f3bfefd4461c38ca19cfcdcfdcb45537435368df227142bb378de6699ad623566f98e3995ac1165eefec311", 0x8b}, {&(0x7f000017e000-0x1000)="d1e54d48985c5a8ee13e51b8d773cca4a54a8d045ccf0d0cda495ccbb717ed1dbf73140737d1810b9e657782b83804d89e566f38c6ec93b77c70fd1bcadc255bbc79ba73a995f068520c88293a3ac6966076d73c6ae8bacbe7424dc7fe49a38c31ebc4006b7851582320161bee9edaca149cb609ffdfcb344c2cf9a9da2fa2736df4dd0eb65b1cf4440b12114a03a12a6eec0fffc1a033f02d7d7c6f6498068ce0cb64a250d540469325d999fbd7151609715a41599464415154fb6193359743505d5878ec9803d62aedefa508cd0310e8e09053879628c1ea953eb741241f0e234467b454de8b093e4ab29f28e9ff4fc79abf33851d308dd1cd89a398586108d160855f075b296ede2e3b7ace8aff54e74f9275b8d3e8e438d1eba4ce19d19fdff6e2a84b9f67fbe8a9becd1f1791947c05bf32316c36b4bfe16fdf95c452cf00e938ee2525f35349dd1bf8d950c7df56fa6b240c24d4e240cb5b403c5ec60eb0ecd0510246aa1b3b41ba024f09933e3fffb137fc17fbfe173dc447df1d2430c0c4c3bd5b35596f49e9400bc35e8cfd60e72ea1d5a522e92c304e02b5e52e806df24d391881e783acbc202fffee157ab3163ed23aeb165cdc08bee81832c6dab3fed507207a1e6195988effa496c1c3f4de39a88c8dc0b99c5133c7049ce84c0daf2016a05345647c4314e0f7ae36612be88da23d5f7c034549211b0aa4b82a004d4bc29a76edd5f4ab31a259897df4b6e6c155c669a9d850919f236ae7cb2c82427e8b9e3ba64b1363ea7a7500490c9ddc3b436cd74104f7c4a68a12738cc7cb0af8e6475d20ae93267b1d42ca2a4c5d397fe5ff8b13f2165bf58623b71c98c4a342038167b3b620928332b309026b593df02d2110528565970c72193d2652b15407e8097e2399648fbf7c80e3f6c3862ffd8aaaeeecd5e047050ae7e8b948771a5ad736c60d75f6b55a883d7c7c8ff7442fb722d34dcec6f9831f78a27b46667816aa4a8c43397df324ad87f3fcda776907d4e6ebae6a8d8f42682f47092fb8d2edf004a88204c5ae637dcba5c657381daee1b6d34473e2f8b37878fe3b172d8f8ade787ea510281fe31df21fbbc29b5a8fa556ffb83e29f00dc4d7f0cdcd520e5faeeec93fd4c64037a7f06df7b40d12960622c7fc91e1521b2c9f940f6c5104908f22f7e1804eaa63cf7312c254628a3d7e0477eaf27b1cca1375a4d3fbade398864129faf12152d6c411230b03e75618fbd6694beb870c36514c85a8e1623be63ccc890c3a2f23652c8aabd1a357718638554033e27bd46e5540d3b2f6acbf1d23af9e4236b2fb3fde5aafc71043e23f67fc0aa84e4052f597e6038b2c7bc79532fdcdee881081fcd3290be1ba4518b012c2468b5b77413b03cbab23bc9f3b27630a3f5af854cd9a05c6bc446a16e673c2952792ae3513b01963f926334a8657c7639e57f12f0227b2668d79ef2d6b61c5c98edb8219e707fb4fb9fa6fc17161b01f75604ed6b7efb15b99b4c1ac8bb7ec3baf83db26fa083b43d9ba05632d283659672b78d4f53213dad6f63a54dfa7ceee9efb27ca70c56d742c3cc3a1ad4cd8f4f14dde9dacbe239df29889e26e385eefea024a83c07540abdd508d4666e2b7367cb55f4e7187ab52959146bd9d7f52130e8d03ffd6ae779f16729cad5057cd9576eec609f6f1b11f6b1f10302ca51caec3905992a882639576478bb385e5c0ceafc0c9e0c485a9a0e86fe46a6bf4b7424f5353201df316104f5e930e4c01ba91e5e0f0ea36bdbbe7c16eaaeb9cc5d252f7143b3f59d782ed8005bb8571bdaa89a39c8863909cee95df881d78793d799ab06c1debb3219f54e1d3df674316ac510dc758753d958fef4c9371d9c945489bcedfeedd18201ff964c86c94997bbc94bdb448898a78d3e10a31f323120edf0a9dda0e71876eab1116ed23cadfbd1f4d93af2446ad8db88d2fefd81d3152a3d7ad2f76cfaa7196146ac0eb98411c27282ebfc88bbb6766aea3915da0dc6c047f330e96b26a9e26406201e34b4e2da14af48edbad63a52189626bd526ebce5c457f686ae3d30a6755f367ccf3c8b2e646a8b5b1ab696c9387a17a2fe2cc81bc291a9a47d51615d12e49cad21f50a8c1404e8a827785497dc2e1f3b604958557fac4c85bc4598cfe8f9ab81b6a09c07571942ec7367f383231b490489ec4d8bab432f1dcdb592783f2210c03e50dab3b4788397d9ee7864bab369c19f81856d8f2dc693e99b040603a120833ad012c5088f6c734bb781ee6db3ecfdf52075c11e3276ce95c3aa3dbcc083d7b797ada727d628e0910983ad5398a051a8f2ca486ae2815c80b4ea9dd71879fb0497fe1721938fb062ebf5ccd2fc92c6d774f2d58d6ab0ae5c293f7ab4069a8f58ac913c66baaabe28ce47d79fc369c56c2f21d1b40451b584b73d11a4ec6250c8273c3c34d925e0617a1f7a759ee7c493b2c27a2d048f3397221aa1770d72ec196c484b738df7ae9b95cc26866bf90876f9ea3bbcfcd528a5825fde994357da0065c631acde98ad252b50bac6aafaae8470f266e3801edc06fb8e3cea9794044ce8384a76975fbd1a06002c86c6105766fdac5ee8b9adc5a9a92fd969b0ac9aa66f9d2e7bed2cd5375576c2821a9bdf4d072d37f479c31068e93fb0b66e0fa545010b2e6b47fb0d079f92839bb5526b5f5b7f47423ea8079bd32388fb60d6a6c5ea5d8f69475808b05a0dd982a05f978798fc77c41f826d91f4ede5531f835c006f20bc2168bf4936f3a66d8b5715ccb0799a81e6346b91c6afa908f8fea5a67357f126aafef696205d92b5e4a3d9e433dd5179b707d092db189380c121ad9158b585450d090107ff4da8759ba0235ce9d03c903ea47752c53578302ca67a2dbd69d40edb05da800edfe47874bff0aa48cd4b8a89a36536da55c1c609fd17c9eb1faf56c17edb39929dc4c6a6f24a922104f40aec203bdd1e8b6313112363324c6179b053d161c53e0e40fc0778ec0ce3feb50ccab862e91ad0256fcc2d9c427fd90e7441375646886c7c62dc0f729981829ca6618a55c8b2aa17c1a5ac7580bc3a0f23bfd5d681f61437de4c552276285b47ecbd3fdb41a3c460117ab3238a679a6df5073082de2513d35ba9400d788c86303eeea837451ce131633e0f3edd546e10c2680f250cab5a5cfca1a9404ea93da06c092c5b775b0afb69ce6e9eee8c21f4730d36b8438ed0e5668d53f875064b9b12bfbdb75d212eb85c8c263f7bf97b1c935ae96290111d1d0803967be65cef3b88033cbb6f473bf19954d710c8c184f97063bf93d6b0f9d04764e1c1bb7cbd89cc6b40a2726bad3f3bd429ee53fe79506798d3cec772eaa1f97f1a2bea3c369d36bd28fa07578ddcda3f5f52fc62aa3061eb536588047b8aec1ab6dc20c3623fe20460136d32169956fa7013bf71c9cd134dc1477fceb2c6ae87c5f3dc8e6888f7ed5d9b702b15fd918ee8efd8d5c579c3c9ea0512a72a96e22c1682708184d2527eda50fbb764d499c9a8e5528997a49b86e9a53ee4af64cd18806a8e28d3a562f11006c0dfded3486d7840163906cd19a361350bd168d47e1a2df6167778a9c8929fa44a386cb6388600b008e43707bc7b6f06ee40c79c43b391e2fff5940cf2d7b67b394fca161606a94cef4e4e15d67709d2dbccd9f1d63d3ecb44a622fea07844527eef448a917912831a6101f296d56c48a1b00422caebf776d8342b098f1c0036840cfb2adeaff947e9440035683c97b908e74bf6519a3ff99bb9ae34ca15409a3fedd64194d93270b73072b8f160dfa9b60b06dd4059350234c465c4a93379ae65fb31c5d7c1eb08404e0828dcc94f22c98e7c01f51a7ae5d3d79ad2447c3cc32fe2dc8a531fc868f24980091399d510d95823c7a0993c3266d5264e1625dca257d90c611a698e1126c837f76538c791fcd507bd2f9d9fee786180e37a497eb2d8c0317a5f213da85da0e57da0f9156dd96e1bc85f8893894c9f1475f664a2b413cf723ada42e27f475e165674f1fcc316839cb6b7bf46f7e62cfeaa1ef2c2712de6b843c034cc1d47769a960be73087d14fc4bb07f5619799660c24a2449cb979c07860aef12b73704340be64687e9047912a032e751bdf94d87f9838a4f7f70044d8d55b28aaf8cb20b32ea879a9174b39ce1db6869aedfd64ca4f2442134205534a32b17a3788f0be14dd5d8cf2312140ad3b44e1fdc54476db3ed605c3568a476b4641446d67487e080cbd97d1c4d79b7db8a519ebf92c6489720d83bd4252fff18ab210acebb43092398be76d4c711aafaae8d06d6aaf8f412fe4c2c447cd02c2a93c088d68c44ddb44bd545e8169f35723a665a3be39e27347fc7b5a11253e42a582086de612e443bffcd009e198b3344f436abd70a81b03794784f8bd92e566e514300f6d20fcea084d8037de5296cb265dee3ad294c02053289b9b8ac04df60d3118a57a7bc06db890114b7b0a416cbc1440e41b69045033861ad3a7e001b73009d7b20b2dd2ee561f3277d3b3da36bf0289e3ff9eee1f63a6ecdc28069fb45f86c919b55f0f675124809ab5020976152eb8e10fcd2bc793e95db3864e1c6b7bdb3e29e70944ac437b6dcecc3dd64dbce0714e0920f6b2c2120e3211a2addd1281d78a9329af1d8ae2ed3d634d59cd31d3f722e1b019f54b6d0595d347a2e0877cd3d8ada8a7b82df923f59dd63914b7c3b6ee51405f102fc0fa277e74368dba337ecea5f7c9fb96d1d19c33694905e34ece4ad4bb392269d5d97261caa5144eb8d17be448d01268b21f26f582aa928672a41e87cea1d06441bc3300ae84111a579b8688737a4dd15c4e0974e8ec165585d491f2099046641d42c56f4a8c7c370f06b02b697f5ac53582ddfa2b8cc87eef40cfa8381c7d0d58e1b3a5ba6c2df6f3dea73b6629841b4ad774ad67cb4abc54f860a31b5b2419a5b13a04757a6a15064a2c61530dea2bfc67fdfb27681f99e0f71dcebf88ece4f86364cf0116bb98e58b6a1939d4255b4bcb258d5b70cb83992cb58807f3fe31ccf63f32b6979c8ebc1b8023afc4f752c85f46b713e4de25797a992d2483e68e33bc7a8fe5318f560c212e36df586bddb792beff09e1ef22c41f67fb0a814c092a8f13ef236ad3c803fbb9ff055d62be414315e37c7a400d2f164c1b739a0ff73b8666e3f85543de8f001ce2c5a9f69dc8903d9d03f5b7b7800b49b07af6c24a5ca65f2ea33b91985df3caa4d64d50433427346e128ecbbf91bc7758466cf8a25a3e3070df9261dcbeeeadf0952214ca8d80b0063c75927bd52ea14bfb867cbcb6e65244fb6dd88bd4fa62dc738913c42af13c4445e2368e65ea558575a3417046d00fee0cde981961a2f23b91adeefc17603718a947d5ce22c97b09074937cc3817e32c1d0fc0525ca2d214877f4512c257ab414c3cacbb37ad2b4d4f6758d0a07bd584d38f60b963a351a261c0d751fc0288b85622ee6fd75a3a4f3d821a8ddbf9b461ace704710a5eb281aa280c2ee657f26138f0acb7bf26ed6a190aa8dfb3e7166d966d01cce107c3f4c32bb7f92b21143d1d0d1d07857d615d41e5c9b787e01eb1d391bfeb265ea1418a669d941be8d9c877a91ed06698c875ee08a7261cb6990f0336cd74911da0c03868d5bac17123c31b7218e480dd667ca275866686c0915e9a5d9fea176bb724c64967c8fab05b4b2101b36e5066ec7c7cb9ed3106f05076c0c21935851615cf04d07876f314ca3b6ac55d876a315b3a581eab37eddb05f184c73ed99cda04e1229", 0x1000}, {&(0x7f0000f84000-0x55)="af757cc154abd55fd6fab88fad40c6c20bbb651b305540e7e4b29835538ae76fcece32941a07162113b5eb5cfc550d199df01cbd3eb4173641362dd6648f1770fd2687a9d9dbfd6ca759869c915259ab908c57f58c", 0x55}, {&(0x7f0000d8c000+0x3d8)="05d712efaae3a4274827b377a24f878a9b9fbb5a5a0f97e9c631938a3b440a5adb3815a36ef1893b2c4740a8e59bbc2c66fb8233fc80d234b6122dc1097ddd350b6f86922aa05894343fc9add39145a4850113128551c286f50a7e49db03c2699034f06c45d955442052fe5511c322b8883b47f59ef0e76b2aa11521b1bc2b9ccfd11584b5e62f59c81baf20c7e6c3c0d72c2b53395a9cdcca20c761821f05c6cd938b89de14277174303f84e160077af481b7905f1b0c8dfe3911fbd99c976736fb3ec0040a202e244b79d6ae974219c99ca25488c83db850c8af492bcf3bf1a5add300c797ad1b4dffead664a7abd5", 0xf0}, {&(0x7f0000841000-0xfa)="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", 0xfa}, {&(0x7f0000d3c000)="08e6cc8a2577d0621edc2c2439724ebebc80584966d3409c2b57f388ce122ad476", 0x21}], 0x7, 0x57) fchown(r0, r1, r2) 2018/01/14 13:24:26 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000fb8000-0x12)='/dev/input/event#\x00', 0x2, 0x101002) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000ca3000)='/dev/rtc\x00', 0x0, 0x0) ioctl$TIOCLINUX5(r1, 0x541c, &(0x7f00000cd000+0xee7)={0x5, 0x6e95746c, 0x7, 0x100, 0xfffffffffffffff8}) write(r0, &(0x7f00007af000)="270000ddff000dfa3f0000bd1ef50a00110003000308ffff", 0x18) 2018/01/14 13:24:26 executing program 0: mmap(&(0x7f0000000000/0x1d000)=nil, 0x1d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f0000017000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x0}, 0x1c) r0 = accept4(0xffffffffffffffff, &(0x7f0000013000)=@in6={0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f000001b000-0x4)=0x1c, 0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xc, &(0x7f000001a000+0x13b)=0x0, &(0x7f0000017000-0x4)=0x4) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(r0, &(0x7f0000008000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f000001d000)=0x14) r2 = getuid() mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_route(r0, &(0x7f000001e000-0x38)={&(0x7f0000008000)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f000001d000)={&(0x7f000000a000)=@newlink={0x2440, 0x10, 0x2, 0x0, 0x0, {0x0, 0x0, 0x0, r1, 0x40000, 0x8}, [@IFLA_BROADCAST={0xc, 0x2, @random="6898fe8db9ae"}, @IFLA_GROUP={0x8, 0x1b, 0xff}, @IFLA_PORT_SELF={0x240c, 0x19, [@generic="d8298fb794476595ef56f37a8106ee4214aa0b9421b4426ac5f4d3d13e3f2a2de17f42c432e43adef74ad0be2271696acf9d87973ee017eeec720643e0437194538d6b1c3131173141b89d89fe6d4a376c48575270db88725db6e97115f977da1b409d44c7a67750fac9daaa22f5c8b50e58e11462c9654b4e7f3d8172", @typed={0x1008, 0x25, @binary="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@typed={0x8, 0x41, @void=""}, @typed={0x18, 0x3b, @ipv6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}}, 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@typed={0xc, 0x10, @uid=r2}, @nested={0x354, 0xb, [@generic="e8c69fb9d9104f13b068a52a1508a098f088e727077cd21f0882d5285825e508cf21a1cc67eab53c25dfa26f4c1c97d1c1a6993ca7d0c56d222eb95f995c412418a2fcf15dee97787ff9e17536fc11b6a2ace864136d9c0f1f760323dfc8bcbba20b19255f8e0e9c836fd76ea941a89b92fe7b5d2c118afe5a9b75027c46cf5931266c31cf2384d421767bc93023c9701eb7e02726ee323b1cf76196a88478008535b19278f5ad1998654314e1c30b918ddca63ea411f83c56223b4415aaaf5676f4e30da79b0bd80cf92fc79fcf1d444bf596", @typed={0xc, 0x48, @u32=0x8}, @generic="193107a9a0221f12cac99254d5fa59a7953ef4dadf0c7431a713cd493e95f39f5f70294a64d5e6cd1987b4bb1b5b3da2c3a3a9c234b24562e0dd8ae35c49a355", @typed={0xc, 0x3, @ipv4=@multicast2=0xe0000002}, @generic="559ccb9cb17ce91e439e87d6fe3212c87799a318685dd0d43090f752439490b30fc474e374671a1831c75c1df94016d7", @typed={0xc, 0x86, @ipv4=@local={0xac, 0x14, 0x0, 0xaa}}, @typed={0x8, 0x4e, @void=""}, @generic="7b0a792be02e2c7bc1b50aeadceb66383133a5394eb843ae05bcb9bfa481ab72725b8028dd680fb57c4ab07d1d909cccb11eadd660e6374e2278cd839db4318b229a1590f7887e3eaa94edf1dc40e470110526ee133c826e04c03eae5dda0d1ebf6ccf0946e399d77adbac55773543669f53e6acea1f6f3465751e8605b330063772c4793e02270ed53e2cc710e396c695855a5e88e7ceb59df7eee70dc4250070644d619071aeec328146b2c41cc9f6219412a52fee483fafb430621edcec32c7f4279c826ba9185470188017422b93d6f8e73671d6119e0c1eeb23e94f969131e1318f68787aae7e", @generic="7acb81d7f1722599d80760a3b5f8a760ef18ecb62a9731f9bcfefb7b4d67dd0dfd3eb19359c82710fca1d4c5b86986d058fe192097ca8fe75e675b409f63aa5137247b8ce7a95792de8014f7198fb74c8c3c06a0f090e66a9203f250748107db20212408faccdbbd2c8987f99bd7a578ef36db59728e4cf5474463ee9fd3e4c2827e5089e7f08f997a659a79ffa1c9df90942da5fd48d85ead6f5521c7de6acca09e19741a1835d00accdfcd4d7a5024036705d10baa2f0ab5fedbb1c24492fabf1abd54", @generic="6aa5db67448c2f0074b336eff998fdcfacd17b50c97fc8e6380cbffe0b4492bebaf1586503bfe9af0c5af74fa0c47e0cb480b0"]}]}]}, 0x2440}, 0x1, 0x0, 0x0, 0x0}, 0x4004841) ioctl$DRM_IOCTL_SET_CLIENT_CAP(0xffffffffffffffff, 0x4010640d, &(0x7f0000017000-0x1)={0x1, 0x73d5}) r3 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r3, &(0x7f0000008000)={&(0x7f000000f000-0xc)={0x10, 0x34000, 0x0, 0x0}, 0xc, &(0x7f0000008000-0x10)={&(0x7f0000017000-0x20)={0x20, 0x27, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x3, 0x0, 0x0}, [@nested={0xc, 0x0, [@typed={0x8, 0x1, @binary=""}]}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/14 13:24:26 executing program 2: mmap(&(0x7f0000000000/0xee3000)=nil, 0xee3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f0000ee4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x36, &(0x7f0000ee4000)="0402d1590000020007000615142f1c000000000003ce0000", 0x18) sendto$inet6(r0, &(0x7f0000eea000-0x1f4)="b2", 0x1, 0x0, &(0x7f0000aa9000)={0xa, 0xffffffffffffffff, 0x8001, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x4}, 0x1c) listen(0xffffffffffffffff, 0x0) accept4$inet(0xffffffffffffffff, &(0x7f0000ee5000-0x10)={0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000573000+0xddc)=0x10, 0x0) [ 222.533180] openvswitch: netlink: Key type 256 is out of range max 29 2018/01/14 13:24:26 executing program 6: mmap(&(0x7f000026e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000026f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1e, 0x5, 0x0, &(0x7f000026f000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x242000)=nil, 0x242000, 0x0, 0x10, 0xffffffffffffffff, 0x0) read$eventfd(r0, &(0x7f000026f000-0x8)=0x0, 0x8) write$eventfd(r1, &(0x7f000026f000)=0x0, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000001000-0x4)=0x0) perf_event_open(&(0x7f000026e000)={0x5, 0x78, 0x6, 0xb394, 0x100000001, 0x779e, 0x0, 0x2, 0x100, 0x5, 0xff, 0x6, 0x7, 0x0, 0x2, 0x101, 0x7, 0x1, 0x6, 0x6, 0x7, 0x2, 0x80000000, 0x6, 0x6, 0x5, 0x1, 0x0, 0x911e, 0xdb, 0x5, 0x400, 0x10000, 0xfffffffffffffffe, 0xc0000000000000, 0x2, 0xffffffff, 0x1c5fdc27, 0x0, 0xff, 0x1, @perf_bp={&(0x7f0000001000-0x1)=0x0, 0x2}, 0x1003, 0x9, 0x523, 0x6, 0x4, 0x80000000, 0x9, 0x0}, r2, 0xffffffffffffffe0, r1, 0x6) 2018/01/14 13:24:26 executing program 4: mmap(&(0x7f0000000000/0x25000)=nil, 0x25000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xa) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$vcs(0xffffffffffffff9c, &(0x7f0000025000-0x9)='/dev/vcs\x00', 0x80, 0x0) r1 = add_key(&(0x7f0000019000)='cifs.spnego\x00', &(0x7f0000026000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000026000-0x7a)="aa5f603bac98e0d40e50c34b16e20f81eea75613dcc98ff820e64ccee947c31422c21284cb4325be91961c3458c825c261b696fddda2f4c687935973bce26c9ce921ec3e938b66eab68a92e79a76b7f240aab95e281b5a769e1637cb05a6d73c55c24eacd54aaf3710843afc0ce86116e0cf0f4b8051c1545583", 0x7a, 0xfffffffffffffff8) keyctl$setperm(0x5, r1, 0x1) getsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f000001e000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, &(0x7f0000024000)=0x20) r2 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000004000)='/selinux/create\x00', 0x2, 0x0) ioctl$KDGETMODE(r2, 0x4b3b, &(0x7f0000009000)=0x0) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$ipx(r2, &(0x7f0000002000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000026000-0x4)=0x10) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f0000015000)={0x0, 0x24, "6b44dfd570f42e45c201505ff62cccaf7b363ce5e0167475867b050dd3e4259789040c82"}, &(0x7f000000d000)=0x2c) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000008000)={0x20, 0x3, 0x4, 0x8, 0xb74e, 0x51d, 0x0, 0x2, r3}, 0x20) setsockopt$inet6_MCAST_MSFILTER(r2, 0x29, 0x30, &(0x7f0000021000-0x210)={0x8, {{0xa, 0x0, 0x11, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x3, [{{0xa, 0x3, 0x1, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xe}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0xe, @loopback={0x0, 0x1}, 0x100000001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x401, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x210) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0x899eb7723f972d05, &(0x7f0000016000-0x10)={&(0x7f000001e000)={0x24, 0x21, 0x80aff, 0xffffffffffffffff, 0xffffffffffffffff, {0xf, 0x0, 0x0}, [@nested={0x10, 0x7, [@typed={0xc, 0x1, @ipv4=@multicast1=0xe0000001}]}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/14 13:24:26 executing program 3: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffffff, 0xc018620b, &(0x7f0000008000)={0x0, 0x0, 0x0, 0x0}) r0 = syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) close(r0) r1 = syz_open_dev$binder(&(0x7f000000a000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x4ec000)=nil, 0x4ec000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000004000)={0x4c, 0x0, &(0x7f000000c000-0x80)=[@reply_sg={0x40486312, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f000000a000)=[], &(0x7f000000b000)=[]}, 0x0}}], 0x0, 0x0, &(0x7f0000450000)=""}) r2 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000425000-0x10)='/selinux/create\x00', 0x2, 0x0) mmap(&(0x7f00004ec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00004ec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f00004ec000)={@generic="8e51cd1ab39756220b11df74cd55553e", &(0x7f00004ec000)=@ethtool_test={0x1a, 0xffffffff, 0x7, 0x5, [0x9, 0x3, 0xffff, 0x8, 0x1309]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000f000-0x30)={0x0, 0x0, &(0x7f000000e000)=[], 0x1, 0xfdfd, &(0x7f000000d000-0x68)="ef"}) 2018/01/14 13:24:26 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(0xffffffffffffffff, 0x40a45323, &(0x7f0000000000)={{0x4, 0x0}, 'port0\x00', 0xa, 0x40400, 0x6, 0x0, 0xffffffffffffffe4, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000a00000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f000073a000-0x10)={0x0, 0x200000014004, 0x0}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f000071a000-0x20)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f000080c000)={[0x9, 0x80000001, 0x0, 0x0, 0x1, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) ioctl$KVM_SMI(r2, 0xaeb7) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/01/14 13:24:26 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f000046f000-0x11)='/selinux/enforce\x00', 0x288200, 0x0) ioctl$EVIOCSABS0(r0, 0x401845c0, &(0x7f0000b3b000)={0x200, 0x0, 0x7, 0x359a, 0x7, 0x80000001}) r1 = creat(&(0x7f0000004000)='./file0\x00', 0x0) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000157000-0x4)=0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f00009bf000)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000caa000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000b53000)=0xe8) setsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f000029c000)={{{@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa}, 0x3, 0x8, 0x0, 0x5, 0xa, 0x80, 0xa0, 0x3f, r2, r3}, {0x8d95, 0x5, 0x731, 0xcc6f, 0xfff, 0x80000001, 0x8, 0x3ff}, {0x8, 0x0, 0x1, 0x1ad}, 0x0, 0x0, 0x1, 0x0, 0xb02e56e4bf8be39d, 0x0}, {{@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2, 0x3c}, 0x2, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xffffffffffffffff, 0x6, 0x2, 0xfff, 0x7fffffff, 0x2, 0x1e}}, 0xe8) tee(r1, r1, 0x7, 0xfffffffffffffffe) [ 222.587166] openvswitch: netlink: Key type 256 is out of range max 29 [ 222.611420] binder: 1837:1838 got reply transaction with no transaction stack [ 222.627731] binder: 1837:1838 transaction failed 29201/-71, size 0-0 line 2703 2018/01/14 13:24:26 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f000027a000)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) fcntl$setstatus(r0, 0x4, 0x2c00) 2018/01/14 13:24:26 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x80000000000001, 0x0, &(0x7f0000f0d000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = syz_open_dev$vcsn(&(0x7f000057b000)='/dev/vcs#\x00', 0xff, 0x42800) getsockopt$bt_BT_FLUSHABLE(r2, 0x112, 0x8, &(0x7f000063e000)=0x3, &(0x7f0000bc0000)=0x4) fcntl$setstatus(r1, 0x4, 0x447fe) shutdown(r0, 0x1000000000000002) 2018/01/14 13:24:26 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000c55000)='/dev/net/tun\x00', 0x0, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) r3 = socket(0x2000000011, 0x8000000080003, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000928000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x5, 0x0, @sync=&(0x7f00001a4000-0xc)={0x0, 0x0, 0x0}}}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x20301}) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000344000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$packet(r3, &(0x7f0000c85000)={0x11, 0x0, r4, 0x1, 0x0, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb], 0x0, 0x0}, [0x0, 0x0]}, 0x14) dup2(r3, r2) setsockopt$SO_TIMESTAMPING(r3, 0x1, 0x25, &(0x7f00004e3000)=0x120, 0x4) write$tun(r2, &(0x7f0000875000-0xa4)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @multicast1=0xe0000001, @remote={0xac, 0x14, 0x0, 0xbb}, {[]}}, @igmp={0x0, 0x0, 0x0, @empty=0x0, ""}}}, 0x26) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x76, &(0x7f0000f98000)={0x0, 0x1}, &(0x7f000048a000)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000257000-0x1008)={r5, 0x1000, "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"}, &(0x7f0000e81000)=0x1008) recvfrom$packet(r3, &(0x7f0000208000)=""/4096, 0x1000, 0x2000, &(0x7f0000a71000-0x14)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random="2275e63b2cc6", [0x0, 0x0]}, 0x14) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f00002f4000)={0x0, 0x0}) bind$netrom(r3, &(0x7f000054a000-0x48)=@full={{0x3, {"03769c8bae271b"}, 0x7219}, [{"a53e50f7385e2f"}, {"ba010aab1900c3"}, {"b311ad6c2328cb"}, {"b54fca97aaa3db"}, {"b04d9bc1634526"}, {"05654159549222"}, {"0f07aed48ebdca"}, {"502b40ab20df72"}]}, 0x48) 2018/01/14 13:24:26 executing program 4: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000bc3000-0x10)='/dev/sequencer2\x00', 0x20201, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_dccp_buf(r0, 0x21, 0xf, &(0x7f0000001000-0x89)="2f826d6248dce7e1cee4b387d1b38e148c3dea066da29d9afdc76a7051173e1093eb03937e78694ee52ee8d9951285dad56ec053364adad26ee5f60a68a51f34a7503cb761c8fa32ed43023eddfea95a6abcefb79a764b2eaaee79948536419af65e47832b009428d17fed0cba49737fe65ad2b04f2c2630e74e630b1c1936392880881b3edc8f4064", 0x89) ioctl$TUNSETNOCSUM(r0, 0x400454c8, &(0x7f0000001000-0x4)=0x7f) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x8080a, 0x8, &(0x7f0000002000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x802, 0x0) write(r1, &(0x7f0000dbd000)="220000001900070405bb32e1090004000a01020000c6008000000000060015000600", 0x22) 2018/01/14 13:24:26 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f00003bd000)='/dev/ptmx\x00', 0x0, 0x0) unshare(0x800) r0 = mq_open(&(0x7f0000000000)='*GPL[vmnet1@vmnet1{-vmnet@vboxnet0!vboxnet1+M\x00', 0x6e93ebbbcc0884ef, 0x0, &(0x7f0000665000-0x40)={0x0, 0x7, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0}) mq_timedreceive(r0, &(0x7f0000e5a000)=""/195, 0xc3, 0x0, &(0x7f0000cea000)={0x77359400, 0x0}) r1 = openat(0xffffffffffffffff, &(0x7f00005df000-0x8)='./file0\x00', 0x0, 0x8) getsockname$llc(r1, &(0x7f0000ed6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f00003ca000-0x4)=0x10) 2018/01/14 13:24:26 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x281371}) bpf$PROG_LOAD(0x5, &(0x7f00006f5000-0x48)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0xea4c, 0xc3, &(0x7f000000a000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r0 = syz_open_dev$amidi(&(0x7f0000e9b000-0xc)='/dev/amidi#\x00', 0x2, 0x20000) ioctl$KVM_GET_DEVICE_ATTR(r0, 0x4018aee2, &(0x7f00000d6000-0x18)={0x0, 0x6, 0x8, &(0x7f0000fb3000-0x8)=0x0}) 2018/01/14 13:24:26 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(0xffffffffffffffff, 0x40a45323, &(0x7f0000000000)={{0x4, 0x0}, 'port0\x00', 0xa, 0x40400, 0x6, 0x0, 0xffffffffffffffe4, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000a00000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f000073a000-0x10)={0x0, 0x200000014004, 0x0}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f000071a000-0x20)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f000080c000)={[0x9, 0x80000001, 0x0, 0x0, 0x1, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) ioctl$KVM_SMI(r2, 0xaeb7) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/01/14 13:24:26 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_setup(0x7f, &(0x7f0000001000-0x8)=0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f00008d3000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xa, 0x6, 0x1, &(0x7f0000000000)={0x0, 0x0}) bind$netrom(r2, &(0x7f0000000000)=@ax25={0x3, {"50ddd49561547d"}, 0x3f}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_cancel(r0, &(0x7f0000f9e000-0x3)={0x0, 0x0, 0x0, 0x6, 0x3ff, r1, &(0x7f0000ef9000-0xe)="38593473b8646417b0710b05ad99", 0xe, 0x808f, 0x0, 0x0, r2}, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0}) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000001000-0x4)=@int=0x0, &(0x7f0000000000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0xc000800000000000, 0x10000, 0x1}, 0x10) r4 = socket(0x11, 0x802, 0x0) setsockopt(r4, 0x107, 0x5, &(0x7f0000001000)="", 0x47e) flistxattr(r3, &(0x7f0000a6a000-0x13)=""/19, 0x13) r5 = socket$inet(0x2, 0x1, 0x0) dup3(r5, r4, 0x0) [ 222.696601] binder: undelivered TRANSACTION_ERROR: 29201 2018/01/14 13:24:26 executing program 7: r0 = socket(0x40000000015, 0x5, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f0000002000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x300000c, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r0, 0x114, 0x3, &(0x7f0000f01000-0xd3)="8e2c9cbc4a24cbdd21000000066dac663577515abfaba5a210a38b9c2026420d715a909f9c36f47a5f00000000000000002260de2f6c6e641d2504f77c90b304fa908a29fd0dc8cb29e53549395821e83f8ab2ac249965b2a33d3f549809ef33531c8956ba7d93cee4e6276a1161353e62be753b1669e4ee5db9ca2d3502d76a7437fa510b308f88e2d79a8845f976285df2ac28431f2796bab445f380073060dc533387a16a7903d5b660100ed43797ad0c97d03ff566a211a65c770846f7aaec552425611d5d0c2eacba28731f5f8805b6a9", 0xd3) 2018/01/14 13:24:26 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_nanosleep(0x0, 0x0, &(0x7f000046c000-0x10)={0x0, 0x1c9c380}, &(0x7f0000dab000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000ca8000/0x4000)=nil, 0x4000, 0x3, &(0x7f000051f000-0x8)=0x1, 0x3, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000321000)={0x0, 0x0}, &(0x7f0000169000)=0x8) 2018/01/14 13:24:26 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(0xffffffffffffffff, 0x40a45323, &(0x7f0000000000)={{0x4, 0x0}, 'port0\x00', 0xa, 0x40400, 0x6, 0x2, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000a00000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f000073a000-0x10)={0x0, 0x200000014004, 0x0}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f000071a000-0x20)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f000080c000)={[0x9, 0x80000001, 0x0, 0x0, 0x1, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) ioctl$KVM_SMI(r2, 0xaeb7) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/01/14 13:24:26 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x6, 0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000029000+0xadf)=0x0) r1 = gettid() connect$netlink(r0, &(0x7f0000e2f000)=@proc={0x10, 0x0, 0x3, 0x40}, 0xc) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000637000)='/dev/hwrng\x00', 0x10300, 0x0) kcmp$KCMP_EPOLL_TFD(r1, r1, 0x7, r2, &(0x7f0000c33000)={r3, r3, 0x80000023}) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x12, &(0x7f0000f57000)=0x0, &(0x7f0000b48000)=0x4) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0x9, 0x0, 0x1, 0x0, []}) ioctl(r0, 0x8916, &(0x7f0000000000)="") ioctl(r0, 0x10000008936, &(0x7f0000000000)="") 2018/01/14 13:24:26 executing program 2: mmap(&(0x7f0000000000/0xd43000)=nil, 0xd43000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x100000000000000a, 0x802, 0xfffffffffffffffe) r1 = socket(0xa, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0xff, 0x0, 0x2, 0x0, []}) ioctl(r1, 0x8916, &(0x7f0000000000)="") mmap(&(0x7f0000d43000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4(r0, 0x0, &(0x7f0000d43000)=0x0, 0x800) sendto$inet6(r0, &(0x7f00005d4000-0x2)="", 0x0, 0x48083, &(0x7f00006b1000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) ioctl(r1, 0x8936, &(0x7f0000000000)="") sendmmsg$alg(r0, &(0x7f0000497000-0x118)=[{0x0, 0x0, &(0x7f00004ea000-0xa0)=[{&(0x7f0000d92000)="97", 0x1}], 0x1, &(0x7f00007ea000-0x88)=[], 0x0, 0x0}], 0x1, 0x0) 2018/01/14 13:24:26 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x2) r1 = fcntl$dupfd(r0, 0x0, r0) connect$inet(r1, &(0x7f0000ff2000-0x10)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen$netrom(r1, 0x101) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000f0e000)=0x0, 0x4) r2 = accept4$inet(r1, 0x0, &(0x7f00008c6000-0x4)=0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f0000d24000-0x3c)={0x0, 0x10, "4638bd823fcd8ce4ca2874665e4089af"}, &(0x7f0000b06000-0x4)=0x18) 2018/01/14 13:24:26 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00003f2000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(tnepres)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000b3b000-0x10)="", 0x0) r1 = accept$alg(r0, 0x0, 0x0) recvmsg(r1, &(0x7f0000e1f000)={&(0x7f000089e000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f0000548000)=[{&(0x7f0000c95000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f0000536000-0xef)=""/239, 0xef, 0x0}, 0x0) 2018/01/14 13:24:26 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000034a000+0x32)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x666, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000852000-0xe)='/selinux/load\x00', 0x2, 0x0) ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f00006ba000)={&(0x7f0000896000/0x4000)=nil, 0x4000}) r1 = socket$inet6_dccp(0xa, 0x6, 0x0) getsockopt(r1, 0x2000000000010d, 0x5, &(0x7f00001b0000-0xab)=""/4, &(0x7f0000000000)=0x4) uselib(&(0x7f0000acb000-0x8)='./file0\x00') fgetxattr(r1, &(0x7f0000830000-0x11)=@random={'system.\x00', 'vboxnet0\x00'}, &(0x7f0000f4e000)=""/91, 0x5b) 2018/01/14 13:24:26 executing program 3: ioperm(0x8, 0x8, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000177000)={0x1, 0xffffffffffffffff, 0x1}) ioctl$KVM_ENABLE_CAP_CPU(r0, 0x4068aea3, &(0x7f0000b81000-0x68)={0x7b, 0x0, [0x7, 0xfffffffffffffffe, 0x2979a968, 0x6], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000071c000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndctrl(&(0x7f0000979000)='/dev/snd/controlC#\x00', 0xae07, 0x101) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(r1, 0xc0505510, &(0x7f0000621000)={0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/14 13:24:26 executing program 2: mmap(&(0x7f0000000000/0x3a000)=nil, 0x3a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000004000)={0xffffffffffffffff, 0xffffffffffffffff}) socket$inet_icmp(0x2, 0x2, 0x1) sendto(r0, &(0x7f0000036000-0xbe)="", 0xfe3f, 0x0, &(0x7f000002a000-0xe)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe) r1 = syz_open_dev$adsp(&(0x7f000002a000)='/dev/adsp#\x00', 0x8001, 0x10200) mmap(&(0x7f000003a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffff9c, 0x8933, &(0x7f000003b000-0x28)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$packet_drop_memb(r1, 0x107, 0x2, &(0x7f0000035000-0x10)={r2, 0x1, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0x0, 0x0]}, 0x10) 2018/01/14 13:24:26 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(0xffffffffffffffff, 0x40a45323, &(0x7f0000000000)={{0x4, 0x0}, 'port0\x00', 0xa, 0x40400, 0x6, 0x2, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000a00000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f000073a000-0x10)={0x0, 0x200000014004, 0x0}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f000071a000-0x20)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f000080c000)={[0x9, 0x80000001, 0x0, 0x0, 0x1, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) ioctl$KVM_SMI(r2, 0xaeb7) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/01/14 13:24:26 executing program 7: syz_emit_ethernet(0x4e, &(0x7f0000ea8000)={@random="cd4808e0ac55", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "f07007", 0x18, 0x3a, 0xffffffffffffffff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@mld={0x88, 0x0, 0x0, 0x4888, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}}}}}}}, 0x0) 2018/01/14 13:24:26 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x40000000000036, &(0x7f0000ec9000)="dc13b51a5b31306e78dd580871ab2144ece470e534cf0195f75d34c82d9d233f08008875c432d64ade0e8ce0442fbc50974e8e1195c604f8000000040002663d75dd0500000000000500000000090838a46611f937f96f7d4ff812a8f9fc3f0716e60000000000000000d359bdeb62e18a769c8600000004f8b9f3aee345d79eee7026fe40be9cda06a2f125e2c3525ad0ffffffffffffffff3dcc8501902d973e668fa3f9b8974fec92b836614657ade6035a6ca6556ddfaeda0896440f396f4b9b3e5a2db8352780dff40bb4937883", 0xd0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = accept4$inet(0xffffffffffffff9c, &(0x7f0000cb4000)={0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000066c000-0x4)=0x10, 0x800) setsockopt$inet_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f0000820000)={0x7fffffff}, 0x4) lstat(&(0x7f00001e0000)='./file0\x00', &(0x7f0000fea000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_buf(r0, 0x29, 0x36, &(0x7f0000248000-0x1)="", 0x0) fcntl$setpipe(r0, 0x407, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f000053e000-0xb)='/dev/hwrng\x00', 0x400000, 0x0) 2018/01/14 13:24:26 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000de000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'generic-gcm-aesni\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00000d1000-0x10)="e513b5a378aa9141fbcd03ff00000cfc", 0x10) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$sock_int(r1, 0x1, 0x7, &(0x7f0000bef000)=0x0, 0x4) sendmsg$alg(r1, &(0x7f0000f00000-0x38)={0x0, 0x0, &(0x7f00006cd000)=[{&(0x7f0000a38000-0x101e)="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", 0x1001}], 0x1, 0x0, 0x0, 0x0}, 0x0) r2 = socket$inet6_icmp(0xa, 0x2, 0x3a) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r2, 0x29, 0xd3, &(0x7f0000864000)={{0xa, 0x3, 0x8000000, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xff}, {0xa, 0x3, 0x5, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5}, 0xfffffffffffffff8, [0x1, 0x3, 0x9, 0x100, 0x5, 0x80, 0x9, 0x9]}, 0x5c) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000e98000)='/dev/ptmx\x00', 0x0, 0x0) r4 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f000087b000)={0xffffffffffffffff, 0xffffffffffffffff}) getpgid(r4) readv(r3, &(0x7f0000dce000-0x10)=[{&(0x7f0000000000)=""/1, 0x1}], 0x1) ioctl$int_in(r5, 0x5452, &(0x7f0000a7f000-0x8)=0x3c) set_robust_list(&(0x7f00000da000-0x18)={&(0x7f0000f77000/0x1000)=nil, 0x5, &(0x7f0000a1d000/0x4000)=nil}, 0x18) fcntl$setsig(r1, 0xa, 0xd) poll(&(0x7f00002ae000-0x30)=[{r6, 0x0, 0x0}], 0x1, 0xffffffffffffffe8) ioctl$PIO_UNIMAP(r3, 0x4b67, &(0x7f0000817000)={0x2, &(0x7f0000f80000-0x8)=[{0x7, 0x0}, {0x4, 0x5}]}) r7 = dup2(r5, r6) fcntl$setown(r7, 0x8, r4) tkill(r4, 0x16) 2018/01/14 13:24:26 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x100000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) gettid() r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000dd2000-0x9)='/dev/rtc\x00', 0x210000, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000463000-0x8)={0x0, 0x8}, &(0x7f00002a5000)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000be6000-0x8)={r1, 0x7fffffff}, &(0x7f00003b4000-0x4)=0x8) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000c95000)='/dev/hwrng\x00', 0x480, 0x0) ioctl$sock_SIOCOUTQNSD(r2, 0x894b, &(0x7f00000d3000-0x4)=0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f0000acd000-0x4)=0x0) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x1, &(0x7f0000710000-0x8)=0x0, 0x2, 0x3) 2018/01/14 13:24:26 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x1, 0x5) r0 = socket$inet6(0xa, 0xc06, 0x2000020040040007) sendto$inet6(r0, &(0x7f0000f71000-0x28)="", 0x0, 0xfffffffffffffffe, &(0x7f0000c4b000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/14 13:24:26 executing program 3: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000cd0000-0x10)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ASHMEM_GET_SIZE(r0, 0x7704, 0x0) ioctl$EVIOCGKEYCODE(r0, 0x80084504, &(0x7f0000000000)=""/236) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$alg(0xffffffffffffffff, &(0x7f0000e9a000)=[{0x0, 0x0, &(0x7f00002e1000)=[{&(0x7f0000007000)="aa05c3839685ead8a4d9182b6bb77e606a18ef887229f23c3e2b5e6172d22e9a003bf71a08f687a7ff1585528f", 0x2d}], 0x1, 0x0, 0x0, 0x0}], 0x1, 0x0) r1 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x0) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x0, 0xd5c498e, 0x0, 0x0}) ioctl(r1, 0x2285, &(0x7f0000007000)='S') 2018/01/14 13:24:26 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000)=0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0}, 0x0, 0x7, 0xffffffffffffffff, 0x0) setsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0xc, &(0x7f0000000000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 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=0x7f000001, 0x0, 0x0}, 0x0, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) socketpair(0xd, 0x3, 0x5, &(0x7f0000a52000-0x8)={0x0, 0x0}) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000792000)='/dev/audio\x00', 0x200002, 0x0) r3 = accept(0xffffffffffffff9c, &(0x7f000097a000-0x6e)=@un=@file={0x0, ""/108}, &(0x7f0000c10000)=0x6e) openat$selinux_context(0xffffffffffffff9c, &(0x7f0000fe6000-0x11)='/selinux/context\x00', 0x2, 0x0) readv(r0, &(0x7f000057f000-0x60)=[{&(0x7f0000ba2000-0xf2)=""/242, 0xf2}, {&(0x7f0000ea8000-0xcb)=""/203, 0xcb}, {&(0x7f000057a000)=""/231, 0xe7}, {&(0x7f00008a6000)=""/221, 0xdd}, {&(0x7f000009e000)=""/20, 0x14}, {&(0x7f0000e1d000-0x22)=""/34, 0x22}], 0x6) ioctl$sock_bt_hidp_HIDPCONNADD(r1, 0x400448c8, &(0x7f00000a2000-0xd4)={r2, r3, 0x0, 0xbd, &(0x7f0000d8d000)="00fa3180bb22645d710de8c67bc73a2a1c2cca5e02f18f4cb81288dfe5e10486ce316430d65036e0ab5420d1ea87f8f9132ff7134ee67b3af556cfc0decf323784c5b9132085db9d654efbb7f05f8ec62116601ad9cefd715b69f2865d05a949cfb282e2f69d", 0x0, 0x14, 0x8, 0x1, 0x6, 0x87, 0x783, "4058884757609d61ef4eb087ee5569b7db5560ce37a9d4f1c939c88643825f223826848fc49bd98dac5f7dd33cef28689d971bb30fdb2117946f7912b4894d7defb62c906f4e0b8bd74f8dee424296e92b6577c37d6fc19f3ac115122c8e6a73739e394eae7b53d994318b1e638d756566e6eec897c28d7959ad594ed69a54dfb0a61effa3397f75a1917dcfc8de1e41672586f1cf095eb1824a2ecfaa81ac0b33ee94837bd4b96460b4f026"}) sendmsg$alg(r0, &(0x7f0000305000)={0x0, 0x0, &(0x7f00004ab000-0x80)=[{&(0x7f0000930000)="818b3ee17a2aa48508df67e9aa861066a771f2063da5ffb49e9feec8b92539ded30feb870acfe69f5ec645cbb31da36e8301aac13ec9af95b8cc04917c8d3f1c14962ba48113019c499ce08cde011c61d1255f64124b697e0449201d92154e03710450979a65de4f40391e67533e17bede387e2a5e58b0550a96cf4729e616d8205dd885543534e2187081894bfc3572f62b4c0fd93bdf756ad885e76abf9c3931e1674ad2f2bd8955dd0ed59f1b2573cc510f58001692a51a54eaeecbf4b36a0873de5cf318dadc93d10794b07ab3f518f1f18e6b08bdc7342ebcb9171564e95ebe0a00ca1c915ebb05989fe5daa6626e19", 0xf2}, {&(0x7f0000279000-0x97)="97802c1457a485cb35de60dc979407f7265b99a40ffb880bbab149780a69b3a0bf0997c4fe972dc33da7fb4fe93858a0a377fc898b3bc37f81f64a0c2930f3c6635881fcd5a33deccc7ef0ff0de12b0b5c0703b3101a43c62f5cb21b987f859a79ff26c295f5d4a1f0be8b5313c6998a13a228d27cea0eb900a9a3d9ef109a67decde4cf3318c2c0adb6f9c38bfe8e0484ac46091e5518", 0x97}, {&(0x7f0000772000)="cbe8db0912b611c421e8f30d6b07d2272137f10d0a43fb31b13bcfb75448e7c2f8ac9b37b7345e874f55248e0372de8a75881692b12a5c4dd1adf60d8663f3a8d1bc7f2891d90849bb89eb7e0186e44662dd0a33d7b8692a058bd66b08b9b3cf6d0f1cb16b43a7fbee5159877a2f4182044e3a", 0x73}, {&(0x7f00003ca000)="882cf1d7d21c8f46d9bf0cb20a8e5f4104af06fc2f82af09cb27a2676de33ce6c7c2b83d75fbdd1d3c178027a845c8858915004cd9e34ed569c74a08c86c0a2beaac47a3d9a9232bcfa86bbd5460f7fae7153548ba9a9496c3240ba35966106c1b063b4862b19290b9c54e28b291f08ca123ec8d10942ae4bef739c5a512af8350bb3044af60bb0254ad23bd50b0d885ab9535d9ab5e52c787cc8425a5f342f0c53d4ac432cb6ce4728bb5f5562b608d46ff3f41bca5df8128d6fcdc70d59cb1c5671402c7819c3de226de202880728534e885176a", 0xd5}, {&(0x7f0000e49000-0x5)="9e98991262", 0x5}, {&(0x7f0000465000-0xa9)="4d95be824253750b5da0d3e9a1c4084c6f0486c12a98728e7919461713c525d88988429997f45493a6ccefca3b97fa4ab179835eb49b9f83112310bcb7a51fed20111b1189efd795299d53fc2cab16fb7ffba83acd753c2d41e5ae5f2f786f6668383dfe005fcb35ddc4aeb1b6e12504b541b832c7cfc657f86ff383f3d0e79132a4fd4a63e4143a1e65a89adf43e344b19acae95969c5253c1d2b4f21a5e2d71cbe5bd7845b9147a1", 0xa9}, {&(0x7f0000d55000)="35af6d9d2d60092bc004c0f2c871c4918bc7f6d14d2246844c678838c4662e094f86de327efd9e581d28a84b9b00ffe8e59695f01c8fb4c9c04009b4748615cafc8b0c9acbe7aa8a67329ec89ef8feb8c4b0d2b431b90eb14faad6843c38fe67e97c75b7f5734f5db8078e510fb95919503332fc335d6150a6ed01699c3ca2c897b713fecaaf29a57ff0f49e9cc0491d5e3e594b3fdedd2d788b5ade99a735a6a5d26773f81cbdc690ff53a2dfd398", 0xaf}, {&(0x7f0000223000)="b7567ee080d53dd3ffb8b7f29fa8eb3d8b38401ba959b24cdba38eb44293fb1a773f79da55b63974a389efff69413b7025edcb51f776052c6a521db8de22cfd6e26981110bedc1a6414f6e7fc526f22722228c23fe51cdd3ff07e1615859da3d45991d5e8bb8fea808", 0x69}], 0x8, &(0x7f0000910000)=[@op={0x18, 0x117, 0x3, 0x1}, @op={0x18, 0x117, 0x3, 0x1}, @iv={0x40, 0x117, 0x2, 0x26, "51ea0eb4496f888d0f7d107a53e7555559dc6fc4596fa5cbc42bb78d6148efa5fb3a3fb74a5d"}, @op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0x2}, @iv={0xb0, 0x117, 0x2, 0x9a, "9bc286fd31335561e842ab68a6891994d5514efb15bf30b45ad22f39d226439fc7d0b13e6a4a34f4f624a8d05226f175288722d8b47c47863750dd77763fdbdea0cf9588dff43b90e9b54b91c82430d33d44a3dbe423d3360f9350c80d5a991c54e7c5dd8f7c28ea84d4808cd3c176487c88729ed865bb165acf13dffcec79c7f52b48a8dd207a5c4dfa14c4607a95ca015916691937daca09a4"}, @op={0x18, 0x117, 0x3, 0x0}], 0x168, 0x40805}, 0x20000000) r4 = add_key(&(0x7f0000247000-0x8)='rxrpc_s\x00', &(0x7f0000631000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000c70000)="6acff3d8a93b864b5c05504cfd39de9c0715860c449df65733b023803467e727f62640e4894171a4a0fb80ff85330c7b4dafd6ed0dff95d6d3283093c0a0e4ab61b71d28876758106fb53c5f0e6330974ebff0fa2b8f6d849d2c7adc2ff3869a97b469f8cae93b3d575b49a6fa41c4d6852ab8729bdf1bd0e61022c68ed56f843513ae7c2fef0e8c10632767a9ee4621a3ba5e70476b5cdab0b55407a2ca813f1265c253629b78e6b98c4125768b60528b41a5c69fdbd09ce33f57c0f5ce87e6e924c98cf05b79804b0edcdc992c5c215f0c19", 0xd3, 0xfffffffffffffffe) keyctl$describe(0x6, r4, &(0x7f00001d7000)=""/168, 0xa8) 2018/01/14 13:24:26 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000-0x18)={0xaa, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$dmmidi(&(0x7f0000d9d000-0xd)='/dev/dmmidi#\x00', 0x7f, 0x0) ioctl$KDGKBMODE(r1, 0x4b44, &(0x7f0000d8d000)=0x0) r2 = memfd_create(&(0x7f000003b000-0x6)="706f73fb00000000000000566f6573737b0000", 0x0) pwrite64(r2, &(0x7f000003c000-0x1)='/', 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r2, 0x0) lseek(r0, 0x0, 0x2) fstat(r0, &(0x7f00003a6000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendfile(r2, r2, &(0x7f000003c000)=0x0, 0xffc) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa02, &(0x7f0000001000-0xb)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/14 13:24:26 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000002, 0x1000000003, 0x11) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x4, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f00005c4000-0xa0)={0x0, @in={{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x7e10, 0x5, 0x29, 0x31}, &(0x7f00003c3000)=0xa0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000e98000-0x8)={r1, 0x0}, &(0x7f0000c82000)=0x8) sendmsg$nfc_llcp(r0, &(0x7f0000e6a000-0x38)={&(0x7f0000000000)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "4ea6f0e32638410f61c3845ad3e81292e2971a49c70755b5a20c915be8e3a21e491762022736cd996146b6a2a99efe01c9cbf2eb949494c2855630ea2a71f9", 0x0}, 0x60, &(0x7f0000940000)=[], 0x0, &(0x7f00006e0000-0x18)={0x18, 0x0, 0x7, 'B'}, 0x18, 0x0}, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000182000-0x28)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$packet(r0, &(0x7f000024e000)={0x11, 0x3, r2, 0x1, 0x8, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x11}, [0x0, 0x0]}, 0x14) 2018/01/14 13:24:26 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_dev$sg(&(0x7f0000994000)='/dev/sg#\x00', 0x7, 0x40) ioctl$PIO_UNIMAP(r1, 0x4b67, &(0x7f0000b90000-0x10)={0x3, &(0x7f0000f96000-0xc)=[{0x1, 0x7ff}, {0x5, 0x100000001}, {0x800, 0x0}]}) bind$alg(r0, &(0x7f0000f3b000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4106(gcm(aes))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00004fb000-0x14)="79883976d8c30a4ace0000000000040027850010", 0x14) r2 = accept$alg(r0, 0x0, 0x0) writev(r2, &(0x7f000011c000-0x50)=[{&(0x7f0000610000-0xf9)="1ffe4fa15c6d68453a286f8e1d79bfee", 0x10}], 0x1) r3 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000270000+0xaa0)='/selinux/create\x00', 0x2, 0x0) sendmmsg$nfc_llcp(r1, &(0x7f0000c58000-0x38)=[{&(0x7f0000833000)={0x27, 0x7ff, 0x1, 0x7, 0x1, 0x56, "72e0d823a1f317c51f9a58f0bbac39b0aa1b74acbecd40c396eb531fd3ab497da73babcdcfccacf41b95f152ade6f0bd6b26af5ff9dfbc0313302ee0896adf", 0x6}, 0x60, &(0x7f00008ea000)=[{&(0x7f00005c4000)="4e4984e67ddd6572ebdbcf594087740fe0d74d61a422416676145394f9632c668717466707f3952b2a7eed4e4786630d306821cb20074d2cbf399bc70491beafa17cadfd9ada695ddbcbd422", 0x4c}, {&(0x7f0000783000)="7afa208c9bd7f3aff6833e45f69d0d058ec39d49d308896083b022b3401fc0b27b77cf4c1c4ca4c2914121f8d3e34564df7ffb3b23f92f5a4268fcaf9cd62f5b39d5affecdadfded6c6a4e7df0b3802d69982f04e1ab9cbef4fdb50daa4f6708d30cc8fa98fd2c0dc47c0c3f4473e2e7484810330411cf89163a55b2abdcb540364e7533a41df108adb828ccce876c1658f2863a3d75ffe892b2aa208797f03016bb8910adf3d3380d4061f6a191d83eb4733d8edb0a1fe9177fa4e3c160975d5b33f575b450e61052", 0xc9}, {&(0x7f0000fa7000-0x59)="cf3ee6d02e47a9dcd9fbb6206cec70179fbbc43ed851e5498b2c4fd541d0441b9160cc8b187f7d3bb9799866ee840d4685c4ad822c3b87d717dc1fd6d8ff4750d836d38670bedacb1bd9218e34076aa6bdf5f7f00731ef8407", 0x59}, {&(0x7f000049c000)="cab9a0b4f3729b770400b56f7dd41d54e0", 0x11}, {&(0x7f0000474000-0x49)="464bec33bec7e3136c6361052cf1f218e864738c0c27f325912ca03d69b24c3b4e117d6af0aab8ae4b64dfed0a72ce2dbbe231f4960140df0c0231383ebaa77de8a9bcb3cbef3823c4", 0x49}, {&(0x7f0000e6e000)="3c3af193568e13b19c274db5422cfa7c5c0db9fe0cecee3999362c0e04622cd755effe60a4d34eec27024b3d24b3c5773d5d3c4debf80cb872bba9e1fb", 0x3d}, {&(0x7f0000bd0000-0x2e)="265f6c5abc11220dbe1c45235eba7b78c4501784c886ed18e18cad900e7225c80f516f3a8c48b4fdd3574bbf4155", 0x2e}, {&(0x7f0000e25000-0x96)="5f9bca95a75994ce49940009a1fac3f3ab78165f745631af83352b930040422f2cb6889733d12ed43b5ff8fac71aaf86ac08e90c151efb22c180137ae9a3c33a51368265dc0382191e86a424b0a9c8fe93e9a53f17202b8026117fb3c05723829066381b2e3aa5cc2d4f960f569bddeda0cc6cef6b24916881421b490886f486d72238b2f0479517bdb5e3a1e1d916f633ebe7c09ac8", 0x96}, {&(0x7f00005a8000-0xa)="e7ef81c3f9612f8cdace", 0xa}], 0x9, &(0x7f0000dae000)={0x80, 0x13f, 0x4, "68505b2b6b762e246dfcd5aa416e0cd70133626a1e985f21323dc34a844b18681a12e4ddf0942a329d15e5f5b9eec339a93673a774b0d2bdc34c9783d2bbe2897c7bee3f568eab9600337ee4d10266229c15037f8cf63eb7ef023e0ab45a870a164878739cb944951780b27dd46f"}, 0x80, 0x8084}], 0x1, 0x4000000) setsockopt$inet_tcp_int(r3, 0x6, 0xa, &(0x7f0000ef2000-0x4)=0x8, 0x4) read(r2, &(0x7f0000994000-0x38)=""/56, 0xfffffffffffffd8b) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f0000078000-0x1c)=[@in6={0xa, 0x2, 0x101, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xc}, 0x7}], 0x1c) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r3, 0x800442d2, &(0x7f0000029000-0x10)={0x6, &(0x7f00000f1000-0xb4)=[{0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}]}) 2018/01/14 13:24:26 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f00004ce000-0x4)='tls\x00', 0x4) perf_event_open(&(0x7f0000002000-0x78)={0x1, 0x78, 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, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000001000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdf, 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, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = eventfd2(0x0, 0x0) read$eventfd(r1, &(0x7f0000354000)=0x0, 0x8) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f00000a2000-0x9)='/dev/vcs\x00', 0x1, 0x0) ioctl$EVIOCGBITSW(r2, 0x80404525, &(0x7f00002c8000)=""/13) write$eventfd(r1, &(0x7f0000952000-0x8)=0x0, 0x8) 2018/01/14 13:24:26 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(0xffffffffffffffff, 0x40a45323, &(0x7f0000000000)={{0x4, 0x0}, 'port0\x00', 0xa, 0x40400, 0x6, 0x2, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000a00000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f000073a000-0x10)={0x0, 0x200000014004, 0x0}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f000071a000-0x20)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f000080c000)={[0x9, 0x80000001, 0x0, 0x0, 0x1, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) ioctl$KVM_SMI(r2, 0xaeb7) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/01/14 13:24:26 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000ec8000)={@common="736974300000000000000000001f00", &(0x7f0000ad3000-0x40)=@ethtool_link_settings={0x4d, 0x7, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/14 13:24:26 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000f77000)='/dev/input/mouse#\x00', 0x2, 0x802) setsockopt$bt_BT_VOICE(r0, 0x112, 0xb, &(0x7f0000871000-0x2)=0x3, 0x2) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$amidi(&(0x7f0000318000)='/dev/amidi#\x00', 0xce6a, 0x101001) r2 = syz_open_dev$audion(&(0x7f000081b000-0xc)='/dev/audio#\x00', 0xfffdffffffffffff, 0x200) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f00005e6000)=@assoc_value={0x0, 0x6}, &(0x7f0000160000-0x4)=0x8) socket$nfc_llcp(0x27, 0x1, 0x1) setsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f00003d7000)=@assoc_value={r3, 0xb06d}, 0x8) r4 = socket$can_raw(0x1d, 0x3, 0x1) getsockopt(r4, 0x1ff, 0x7, &(0x7f0000818000-0x85)=""/133, &(0x7f00005fc000)=0x85) 2018/01/14 13:24:26 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) futimesat(0xffffffffffffffff, &(0x7f000046b000)='./file0\x00', &(0x7f0000a5c000-0x20)={{0x77359400, 0x0}, {0x0, 0x0}}) r0 = syz_open_procfs(0x0, &(0x7f0000eba000-0x7)="666400000004bb") mkdirat(r0, &(0x7f0000a58000)='./file0\x00', 0x0) faccessat(r0, &(0x7f00005e1000)='./file0\x00', 0x142, 0x100) 2018/01/14 13:24:26 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffff9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xfffffffffffffffd, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x3, 0x1) poll(&(0x7f000030b000)=[{r0, 0x1, 0x0}, {r0, 0x6040, 0x0}, {r1, 0x0, 0x0}, {r0, 0x100, 0x0}, {r1, 0x400, 0x0}, {r1, 0x1, 0x0}, {r0, 0x8000, 0x0}, {r1, 0x8000, 0x0}], 0x8, 0x2) r2 = fcntl$dupfd(r1, 0x1, 0xffffffffffffffff) statx(r2, &(0x7f0000350000-0x8)='./file0\x00', 0x0, 0x4, &(0x7f000060c000-0x100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/14 13:24:26 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000000)={0xffffffffffffff9c}) ioctl$sock_netrom_TIOCINQ(r0, 0x541b, &(0x7f0000fe5000)=0x0) clone(0x0, &(0x7f0000015000)="", &(0x7f0000006000)=0x0, &(0x7f0000016000-0x4)=0x0, &(0x7f000000f000)="") open_by_handle_at(0xffffffffffffffff, &(0x7f0000246000-0xe3)={0x8, 0x0, ""}, 0x0) getsockname(r0, &(0x7f0000001000-0xc)=@nl=@kern={0x0, 0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000001000)='/dev/mixer\x00', 0x100, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_REGS(r1, 0x4090ae82, &(0x7f0000002000-0x90)={[0x400000000000, 0xb7c, 0x4, 0x7ff, 0x3, 0xfffffffffffffde2, 0x4, 0x100000000, 0x6, 0xff, 0x100, 0x5, 0x6, 0x1, 0x9, 0xf1], 0x3000, 0x0}) 2018/01/14 13:24:26 executing program 5: socket$inet6(0xa, 0x3, 0x3a) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000488000)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$llc(r0, &(0x7f0000001000-0x10)={0x1a, 0xf6, 0x6, 0x6, 0x3, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) 2018/01/14 13:24:26 executing program 6: r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000bb6000)='/dev/qat_adf_ctl\x00', 0x10800, 0x0) ioctl$KVM_ARM_SET_DEVICE_ADDR(r0, 0x4010aeab, &(0x7f00002e9000)={0x4, 0x10004}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000268000)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r1, 0x0) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000354000-0xd)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet6_mreq(r2, 0x29, 0x15, &(0x7f0000970000-0x14)={@loopback={0x0, 0x0}, 0x0}, &(0x7f0000f5a000-0x4)=0x14) setsockopt$netrom_NETROM_T4(r2, 0x103, 0x6, &(0x7f000051d000)=0x0, 0x4) r3 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x6) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000f32000)={@common='vlan0\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000592000)={{{@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in=@broadcast=0xffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0xff}, 0x0, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r0, 0xc0305302, &(0x7f0000bc0000-0x30)={0xfff, 0xffffffff, 0x2, 0x5, 0x76, 0x100000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r4 = openat$mixer(0xffffffffffffff9c, &(0x7f00006b4000-0xb)='/dev/mixer\x00', 0x200000, 0x0) connect$unix(r2, &(0x7f00007d0000)=@abs={0x1, 0x0, 0x1}, 0x8) ioctl$PIO_UNIMAP(r1, 0x4b67, &(0x7f000080b000)={0x5, &(0x7f0000408000-0x14)=[{0x3, 0xf5c8}, {0xfffffffffffffff8, 0x54}, {0x6, 0x9}, {0x3, 0x6}, {0x7, 0x1ff}]}) bind$bt_sco(r4, &(0x7f000008a000-0x8)={0x1f, {0x4b2, 0x4, 0x1, 0x94, 0x2, 0x92}}, 0x8) fcntl$setstatus(r0, 0x4, 0x4c00) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000024000-0x20)={@common='eql\x00', @ifru_addrs={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x12}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r4, 0x84, 0x6, &(0x7f0000277000)={0x0, @in={{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000df7000-0x4)=0x8c) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00004d2000-0x8)={r5, 0x9}, &(0x7f000007a000-0x4)=0x8) bind(r4, &(0x7f0000b1e000)=@alg={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(arc4)\x00'}, 0x58) 2018/01/14 13:24:26 executing program 2: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4e, &(0x7f0000004000-0x74)={@remote={[0xbb, 0xbb, 0xbb, 0xbb], 0x0, 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb], 0x0, 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "a228af", 0x18, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[@routing={0x0, 0x0, 0x1, 0x3, 0xeaec, []}], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "0619f2", 0x0, "3152a0"}, ""}}}}}}, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000007000-0x8)={0x0, 0x0}) socket$inet_sctp(0x2, 0x1, 0x84) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCBRADDBR(r1, 0x89a0, &(0x7f0000006000)=@generic="e16d3014c7e1c6276a8632b8fe67f3d2") getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000006000)={0x0, 0x1}, &(0x7f0000005000-0x4)=0x8) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_hidp_HIDPCONNDEL(r0, 0x400448c9, &(0x7f0000008000)={{0x0, 0xc000, 0x98e, 0x5, 0x2, 0x3f}, 0x100}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000009000-0x4)='tls\x00', 0x4) preadv(r0, &(0x7f0000008000-0x40)=[{&(0x7f0000008000-0x1000)=""/4096, 0x1000}, {&(0x7f0000008000-0xcc)=""/204, 0xcc}, {&(0x7f0000007000)=""/0, 0x0}, {&(0x7f0000002000)=""/114, 0x72}], 0x4, 0x52) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000007000-0x8)={r2, 0x1}, &(0x7f0000004000)=0x8) 2018/01/14 13:24:26 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(0xffffffffffffffff, 0x40a45323, &(0x7f0000000000)={{0x4, 0x0}, 'port0\x00', 0xa, 0x40400, 0x6, 0x2, 0xffffffffffffffe4, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000a00000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f000073a000-0x10)={0x0, 0x200000014004, 0x0}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f000071a000-0x20)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f000080c000)={[0x9, 0x80000001, 0x0, 0x0, 0x1, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) ioctl$KVM_SMI(r2, 0xaeb7) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/01/14 13:24:26 executing program 5: mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0xb, 0x801, 0x6) r0 = memfd_create(&(0x7f0000002000)="2f7b06003170707031253a656d30f9", 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000001000)="05", 0x1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x11, r0, 0x0) mincore(&(0x7f0000001000/0x3000)=nil, 0x3000, &(0x7f0000000000)=""/104) 2018/01/14 13:24:26 executing program 3: geteuid() mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000010000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_UNREGISTER(r1, 0x8010aa01, &(0x7f0000010000-0x10)={&(0x7f000000b000/0x3000)=nil, 0x3000}) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000010000)='/selinux/enforce\x00', 0x0, 0x0) ioctl$TIOCSTI(r2, 0x5412, 0x2) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000010000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000003000-0x4)=0xc) setsockopt(r0, 0x111, 0x1, &(0x7f000000f000-0x5)="0001ca37", 0x4) 2018/01/14 13:24:26 executing program 7: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) mmap(&(0x7f0000994000/0x4000)=nil, 0x4000, 0x7, 0x1010, r0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='pagemap\x00') pread64(r1, &(0x7f0000865000)=""/8, 0x8, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$F_GET_FILE_RW_HINT(r1, 0x40d, &(0x7f0000003000)=0x0) 2018/01/14 13:24:26 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000595000)='/dev/rfkill\x00', 0x20000, 0x0) creat(&(0x7f0000f06000)='./file0\x00', 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000080000)='./file0\x00', &(0x7f00008c2000-0x8)='./file0\x00', &(0x7f0000b82000)='tmpfs\x00', 0x0, &(0x7f0000571000)="") socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000c6b000-0x8)={0x0, 0x0}) socket$inet_sctp(0x2, 0x5, 0x84) clock_gettime(0x0, &(0x7f0000829000)={0x0, 0x0}) utimes(&(0x7f00009ac000)='./file0\x00', &(0x7f000048f000-0x20)={{r0, r1/1000+10000}, {0x77359400, 0x0}}) 2018/01/14 13:24:26 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000aed000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$sock_inet_tcp_SIOCOUTQ(0xffffffffffffffff, 0x5411, &(0x7f00004c6000-0x4)=0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000f8e000)={0x0, 0x2, 0x4004, 0x2000, &(0x7f0000e18000/0x2000)=nil}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_LAPIC(r2, 0x4400ae8f, &(0x7f0000d2b000-0x400)={"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"}) 2018/01/14 13:24:27 executing program 3: r0 = syz_fuse_mount(&(0x7f0000593000)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x562e3336c0ed74de) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000cf2000)={0x0, {0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xd, 0x8, 0x9, 0x180000, 0x9, &(0x7f00005a0000)=@common='ifb0\x00', 0x400, 0x8, 0xffffffffffffff01}) 2018/01/14 13:24:27 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000034000-0xd)='\a', 0x0) syz_open_dev$sndseq(&(0x7f0000028000-0xd)='/dev/snd/seq\x00', 0x0, 0x20005) writev(r0, &(0x7f00003b2000)=[], 0x1) 2018/01/14 13:24:27 executing program 5: r0 = creat(&(0x7f000001e000)='./file0\x00', 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$unix(r0, &(0x7f0000001000-0x6e)=@file={0x0, ""/108}, &(0x7f0000208000)=0x6e) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000804000-0x78)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) r1 = getpid() process_vm_writev(r1, &(0x7f0000c61000-0x10)=[{&(0x7f0000a09000)=""/1, 0x1}], 0x1, &(0x7f0000964000)=[{&(0x7f0000937000)=""/88, 0x58}], 0x1, 0x0) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) 2018/01/14 13:24:27 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00005c4000-0x10)={0x0, 0x1c, &(0x7f000051a000-0x58)=[@in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5}]}, &(0x7f0000f92000-0x4)=0x10) 2018/01/14 13:24:27 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x895, 0x3, 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, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00008ea000-0xc)='/dev/rfkill\x00', 0x80040, 0x0) getsockopt$bt_l2cap_L2CAP_LM(r1, 0x6, 0x3, &(0x7f0000ae4000-0x4)=0x0, &(0x7f00002b9000-0x4)=0x4) syz_emit_ethernet(0x3e, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x30, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[]}}, @icmp=@dest_unreach={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @broadcast=0xffffffff, {[]}}, ""}}}}}, 0x0) splice(r0, &(0x7f00007e6000-0x8)=0x0, r1, &(0x7f0000eea000-0x8)=0x0, 0x9, 0xf) r2 = accept$inet6(0xffffffffffffff9c, &(0x7f0000daa000)={0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f00000fb000)=0x1c) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000f8b000)={0x0, 0xd6e2}, &(0x7f0000cf7000)=0x8) setsockopt$bt_rfcomm_RFCOMM_LM(r1, 0x12, 0x3, &(0x7f00002ff000)=0x2, 0x4) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000cd0000-0x8c)={r3, @in6={{0xa, 0x2, 0x6, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2f5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) 2018/01/14 13:24:27 executing program 2: 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) r2 = socket(0x0, 0x6, 0xfffffffffffffffb) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f00001d9000)={0x0, 0x4}, &(0x7f000063c000-0x4)=0x8) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r2, 0x84, 0x78, &(0x7f0000c0f000)=r3, 0x4) close(r1) r4 = socket$alg(0x26, 0x5, 0x0) bind$alg(r4, &(0x7f0000d24000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'salsa20-generic\x00'}, 0x58) ioctl$sock_inet_SIOCSIFBRDADDR(r1, 0x891a, &(0x7f00000aa000)={@common='gre0\x00', @ifru_addrs={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) setsockopt$ALG_SET_KEY(r4, 0x117, 0x1, &(0x7f00006a1000-0x18)="ad56b6c5820faeb995298992ea54c7beef", 0x11) r5 = accept$alg(r1, 0x0, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f000061b000-0x23)='$selinux!,keyring\\-\'.trusted:proc-\x00') sendmmsg$alg(r5, &(0x7f0000791000)=[{0x0, 0x0, &(0x7f0000cf6000)=[{&(0x7f0000f73000-0x93)="", 0x0}, {&(0x7f0000088000-0x1000)="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", 0x1ec}], 0x2, 0x0, 0x0, 0x40800}, {0x0, 0x0, &(0x7f00003a9000-0x70)=[{&(0x7f00008f9000)="", 0x0}], 0x1, &(0x7f00005ac000-0xa8)=[@assoc={0x18, 0x117, 0x4, 0x0}], 0x18, 0x20000800}], 0x2, 0x4) syncfs(r5) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f0000f46000-0x4)=0xff, 0x4) recvmsg(r5, &(0x7f0000b2f000)={&(0x7f00008e8000)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000031000-0x60)=[{&(0x7f0000425000)=""/43, 0x2b}, {&(0x7f000034e000-0xbf)=""/191, 0xbf}, {&(0x7f000009f000)=""/87, 0x57}, {&(0x7f00000cd000)=""/26, 0x1a}, {&(0x7f0000589000-0x8d)=""/141, 0x8d}], 0x5, &(0x7f0000590000)=""/0, 0x0, 0x36d}, 0x0) 2018/01/14 13:24:27 executing program 6: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/rtc\x00', 0x101000, 0x0) ioctl$TIOCSBRK(r1, 0x5427) mprotect(&(0x7f0000012000/0x2000)=nil, 0x2000, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$dmmidi(&(0x7f0000001000-0xd)='/dev/dmmidi#\x00', 0x6, 0xc4000) symlinkat(&(0x7f0000013000)='./file0\x00', r2, &(0x7f0000002000-0x7)='./file0\x00') r3 = dup2(r0, r0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000000000)=0x0, &(0x7f0000013000)=0x0, &(0x7f0000003000-0x4)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f000092c000)='/dev/ptmx\x00', 0x2000, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r3, 0x8010aa02, &(0x7f0000289000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/14 13:24:27 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000acd000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) utime(&(0x7f0000c7c000-0x8)='./file0\x00', &(0x7f0000a98000)={0x4000000000ac2, 0x0}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00006cf000)={0x10004, 0x0, 0x0, 0x1000, &(0x7f0000a98000/0x1000)=nil}) ioctl$KVM_SMI(r2, 0xaeb7) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000559000-0x8)={0x0, 0x0}) readahead(r3, 0x4, 0x8) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000c9c000-0x138)={{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, 0x1f002, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/01/14 13:24:27 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(0xffffffffffffffff, 0x40a45323, &(0x7f0000000000)={{0x4, 0x0}, 'port0\x00', 0xa, 0x40400, 0x6, 0x2, 0xffffffffffffffe4, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000a00000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f000073a000-0x10)={0x0, 0x200000014004, 0x0}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f000071a000-0x20)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f000080c000)={[0x9, 0x80000001, 0x0, 0x0, 0x1, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) ioctl$KVM_SMI(r2, 0xaeb7) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/01/14 13:24:27 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00002d7000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000099e000)={0x0, 0x0, 0x0}, &(0x7f0000b07000)=0xc) getresuid(&(0x7f0000d87000)=0x0, &(0x7f0000b36000-0x4)=0x0, &(0x7f00003ef000)=0x0) move_pages(r3, 0x5, &(0x7f0000ea3000)=[&(0x7f000071b000/0x3000)=nil, &(0x7f0000581000/0x1000)=nil, &(0x7f0000e16000/0x1000)=nil, &(0x7f0000f9c000/0x1000)=nil, &(0x7f00003f4000/0x3000)=nil], &(0x7f00000a1000)=[0x5, 0x81], &(0x7f00001b0000-0x18)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0) socket$can_raw(0x1d, 0x3, 0x1) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000afd000)={0x0, 0x0, 0x8000000000000, 0x2000, &(0x7f0000095000/0x2000)=nil}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/01/14 13:24:27 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(0xffffffffffffffff, 0x40a45323, &(0x7f0000000000)={{0x4, 0x0}, 'port0\x00', 0xa, 0x40400, 0x6, 0x2, 0xffffffffffffffe4, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000a00000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f000073a000-0x10)={0x0, 0x200000014004, 0x0}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f000071a000-0x20)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f000080c000)={[0x9, 0x80000001, 0x0, 0x0, 0x1, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) ioctl$KVM_SMI(r2, 0xaeb7) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/01/14 13:24:27 executing program 0: clone(0x0, &(0x7f00002c9000)="", &(0x7f0000ea4000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") r0 = syz_open_dev$mouse(&(0x7f0000b58000-0x12)='/dev/input/mouse#\x00', 0x5, 0x0) ioctl$PIO_FONTX(r0, 0x4b6c, &(0x7f0000225000)="5f45f75d213be799fc0af6b1ecc2b342bf10f7df32a0d32548ef20be769b000d98fb289771c901587229407dfae0ee14a9afbe8d659087a25d36bcb1b59e8a3996bd46e4c58baba6cd93198a4ed269a57246f8901d5c352b19d589a72dcab03d1cb80fd2a25c8385eb7c07c1b7444e629827b654e2adbc750605dfc76eb19bae0dc6281b1dbd6cc8875f74a9cfeb0eca5949724887fb3b9d3c315037f05e57eeca604ad083467ae3cec321293254bfcd818e4bffd6") geteuid() 2018/01/14 13:24:27 executing program 7: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_raw(0x1d, 0x3, 0x1) getsockopt$bt_hci(r0, 0x65, 0x5, &(0x7f0000001000-0xb8)=""/244, &(0x7f0000002000)=0xf4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000004000-0xb)='/dev/hwrng\x00', 0x40a000, 0x0) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x74, &(0x7f0000001000)=""/220, &(0x7f0000004000-0x4)=0xdc) socket$inet_sctp(0x2, 0x1, 0x84) 2018/01/14 13:24:27 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x8000000000000002) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000f32000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='eql\x00', @ifru_flags=0x301}) write$tun(r1, &(0x7f0000d09000-0x62e)=@hdr={0x0, 0xffffff84, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @loopback=0x7f000001, @broadcast=0xffffffff, {[]}}, @udp={0x0, 0x0, 0x8, 0x0, ""}}}, 0x26) 2018/01/14 13:24:27 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(0xffffffffffffffff, 0x40a45323, &(0x7f0000000000)={{0x4, 0x0}, 'port0\x00', 0xa, 0x40400, 0x6, 0x2, 0xffffffffffffffe4, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000a00000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f000073a000-0x10)={0x0, 0x200000014004, 0x0}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f000071a000-0x20)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f000080c000)={[0x9, 0x80000001, 0x0, 0x0, 0x1, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) ioctl$KVM_SMI(r2, 0xaeb7) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/01/14 13:24:27 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00005d0000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000f55000/0x1000)=nil, 0x1000, 0x0, 0x11, r0, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000fee000)={{{@in=@broadcast=0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ef3000-0x4)=0xe8) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x32, &(0x7f0000963000-0x14)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, r2}, 0x14) 2018/01/14 13:24:27 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f000000a000-0x18)={0xaa, 0xe, 0x0}) read(r0, &(0x7f000093d000-0x20)=""/32, 0x3aa) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000bf0000/0x2000)=nil, 0x2000}, 0x1, 0x0}) prlimit64(0x0, 0x7, &(0x7f0000d41000)={0x0, 0x0}, &(0x7f00009d9000-0x10)={0x0, 0x0}) clone(0x0, &(0x7f0000002000-0xc9)="", &(0x7f0000002000-0x4)=0x0, &(0x7f0000001000)=0x0, &(0x7f0000e76000)="") r1 = syz_open_dev$sndpcmc(&(0x7f000001f000-0xf)='/dev/snd/pcmC#D#c\x00', 0x6633ecd6, 0x502) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000c3e000)={0x0, 0x5}, &(0x7f0000122000-0x4)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000b7c000-0xa0)={r2, @in6={{0xa, 0x0, 0x6, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x81, 0x1, 0x1, 0x4c, 0x10}, 0xa0) 2018/01/14 13:24:27 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000614000)="74756e08000000000000008000000000", 0x0) fremovexattr(r0, &(0x7f000016f000)=@known="00016308726974792e63626162696c697479b3") connect$llc(r0, &(0x7f00006ab000)={0x1a, 0x2, 0x0, 0xf, 0xfffffffffffffffa, 0x7, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x12}, [0x0, 0x0]}, 0x10) timerfd_gettime(r0, &(0x7f0000cef000)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/14 13:24:27 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(0xffffffffffffffff, 0x40a45323, &(0x7f0000000000)={{0x4, 0x0}, 'port0\x00', 0xa, 0x40400, 0x6, 0x2, 0xffffffffffffffe4, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000a00000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f000073a000-0x10)={0x0, 0x200000014004, 0x0}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f000071a000-0x20)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f000080c000)={[0x9, 0x80000001, 0x0, 0x0, 0x1, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) ioctl$KVM_SMI(r2, 0xaeb7) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/01/14 13:24:27 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000a13000)='./file0\x00', 0x0) r0 = semget(0x2, 0x0, 0x100) semctl$GETNCNT(r0, 0x5, 0xe, &(0x7f000058b000)=""/14) mount(&(0x7f0000213000-0x8)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000983000-0x7)='mqueue\x00', 0x0, &(0x7f0000ebd000-0x2)="") r1 = creat(&(0x7f00004c2000-0xc)='./file0/bus\x00', 0x0) lseek(r1, 0x8000000000000000, 0x0) ioctl$BINDER_THREAD_EXIT(r1, 0x40046208, 0x0) accept(r1, 0x0, &(0x7f00008c6000+0x37c)=0x0) 2018/01/14 13:24:27 executing program 5: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlink(&(0x7f000000c000-0x6)='./control\x00', &(0x7f000000b000-0x6)='./bus\x00') mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod(&(0x7f000000d000-0xa)='./control\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xaf8000)=nil, 0xaf8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init() mmap(&(0x7f0000af8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) inotify_add_watch(r0, &(0x7f0000af8000)='./bus\x00', 0x10) mmap(&(0x7f0000af9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndpcmp(&(0x7f0000afa000-0x12)='/dev/snd/pcmC#D#p\x00', 0x7c, 0x200000) ioctl$DRM_IOCTL_AGP_RELEASE(r1, 0x6431) inotify_add_watch(r0, &(0x7f000082a000)='./control\x00', 0x800) inotify_add_watch(r0, &(0x7f00002b0000-0x6)='./bus\x00', 0x22000800) r2 = openat(0xffffffffffffff9c, &(0x7f000000d000-0x6)='./bus\x00', 0x0, 0x0) renameat2(r2, &(0x7f0000740000-0x6)='./bus\x00', r2, &(0x7f00007fa000)='./control\x00', 0x2) 2018/01/14 13:24:27 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000245000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$EVIOCGREP(r0, 0x80084503, &(0x7f0000c13000)=""/124) r1 = socket(0x10, 0x2, 0xc) write(r1, &(0x7f00000f6000-0x1f)="1f0000000606ffde0000f49f00000000800000080900010906000000000000", 0x1f) recvmsg$netrom(r0, &(0x7f0000837000)={&(0x7f0000136000)=@full={{0x3, {"5d99975cfffde9"}, 0x7}, [{"6d8eee787cc9f8"}, {"d8ad5dde0aa1f3"}, {"97076e0cd93d49"}, {"48b8ad11d92308"}, {"bd4e310c5ab79b"}, {"46e1ad740210ff"}, {"48a4989834a581"}, {"a5ec0fce302980"}]}, 0x48, &(0x7f0000cc4000)=[{&(0x7f000080b000)="87eaba492516da528a815226f55dd2ec118c82f4a61b60e5a9da080fd7924ddfff2b5144615c678f290045435c5e78615977d69638081397638633e2bcba3837b71db09e0083ec261b1c0902963b86ec671bc011704084d1e61b47e37d33fd8c6ae5ff467181e1a172cb7b3e388f9136a0a776f73de19cadd0d06dc0262dc3dd64b2c6240ca8b2075ce204206d94c38001203aac12cb2ad52d4fe6362c9ec0", 0x9f}], 0x1, &(0x7f00009df000)=[{0x88, 0x10c, 0x21, "7b58965097a3367bd67fe9d87f9a9bbdc3ec742f3ace08e12ca6438df2bcac0a5049b1e368f15d8ff73c7d9034cd18dffdf1c1e4eb5a45bc47ccc9bdc82f96c5a7ddd420e2407515b2f3f258071f89dd51c2b264f6c7db6cf0fcc51a34a4629b13df753c113d1a660fad81b21aa66114c5"}, {0xb8, 0x10f, 0x7, "103b2e8279d005bd0612cf2a11e97f0f7b9d4e62b564202bc4c6e89a511838a8822f48d938e92031415f8ed01626424ca3d8c7465a5c19629aeadf3948f822a056e94ac327abc283d9cea6a1c3b6c49bd06a1fd875a67200b716333e390f0c3ab1d358f11d89ad854b6e41dad4f031be6de8f7d0b2022710458e7d0715d5e8709c012e1e2433fbc75a3a27e73fd39c0ec0ce39bec46a9b2bf92f8a39e3f3d8b1e452672c"}, {0x70, 0x107, 0x6, "dc67a488217337ca56512ea5ed40d23ebeb98dc52e100a0ccadbc893a4531b7f4ed427575f8b96c2901596002fa215f5f7618147809c53d5588b403da424ba7792f0576d9e3b6a0a20b9b28663218cafc85a938c3eaf0d3193a2"}], 0x1b0, 0x40}, 0x40000000) 2018/01/14 13:24:27 executing program 0: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000001000)={0x0, {0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x1ff, 0x0, &(0x7f0000001000)=@common="65715a000000002000000000f30000ec", 0x0, 0x0, 0x0}) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$dspn(&(0x7f0000011000-0xa)='/dev/dsp#\x00', 0x6, 0x280a00) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000001000-0xc)={0x0, 0x38, 0x30}, &(0x7f0000012000-0x4)=0xc) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000009000)={r2, 0x9a}, 0x8) setsockopt$inet_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f000000b000)='tls\x00', 0x4) 2018/01/14 13:24:27 executing program 3: r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00008fb000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) write$evdev(r0, &(0x7f0000868000)=[], 0x0) r1 = add_key$user(&(0x7f0000d0f000-0x5)='user\x00', &(0x7f00003f8000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000bca000-0x1000)="", 0x0, 0xfffffffffffffff8) keyctl$setperm(0x5, r1, 0x0) keyctl$describe(0x6, r1, &(0x7f0000854000)=""/142, 0x8e) 2018/01/14 13:24:27 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(0xffffffffffffffff, 0x40a45323, &(0x7f0000000000)={{0x4, 0x0}, 'port0\x00', 0xa, 0x40400, 0x6, 0x2, 0xffffffffffffffe4, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000a00000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f000073a000-0x10)={0x0, 0x200000014004, 0x0}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f000071a000-0x20)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f000080c000)={[0x9, 0x80000001, 0x0, 0x0, 0x1, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) ioctl$KVM_SMI(r2, 0xaeb7) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/01/14 13:24:27 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000b32000)='./file0\x00', 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) unlink(&(0x7f0000e91000)='./file0/file0\x00') mount(&(0x7f00000d4000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f00006dd000-0xc4)="") chdir(&(0x7f00002d7000)='./file0\x00') umount2(&(0x7f0000f66000)='.', 0x2) getcwd(&(0x7f000016f000)=""/4096, 0x1000) mknod$loop(&(0x7f0000c2f000)='./file0\x00', 0x8000, 0x0) r1 = dup(r0) setsockopt$bt_hci_HCI_TIME_STAMP(r1, 0x0, 0x3, &(0x7f0000994000-0x4)=0x8, 0x4) 2018/01/14 13:24:27 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res(&(0x7f00006d8000)={0x0, 0x0}, 0x42f86340, 0x100) syz_extract_tcp_res$synack(&(0x7f0000c4d000)={0x0, 0x0}, 0x1, 0x0) socketpair$inet6(0xa, 0x80803, 0x2, &(0x7f00001ef000-0x8)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r3, 0x84, 0x6e, &(0x7f000067f000)=[@in6={0xa, 0x0, 0x7ff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9}, @in={0x2, 0x0, @rand_addr=0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x3, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, @in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x68) r4 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f00002d6000-0x11)='/selinux/relabel\x00', 0x2, 0x0) statx(r4, &(0x7f000033e000)='./file0\x00', 0x100, 0x0, &(0x7f0000791000-0x100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) syz_emit_ethernet(0x106e, &(0x7f00009b5000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb], 0xffffffffffffffff, 0x0}, @random="d4accc60fea4", [], {{0x86dd, @ipv6={0x0, 0x6, "6af20b", 0x1038, 0x3a, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @tcp={{0x2, 0x2, r0, r1, 0x6, 0x0, 0xe, 0x40, 0x1, 0x0, 0x4, {[@window={0x3, 0x3, 0x100}, @eol={0x0}, @sack_perm={0x4, 0x2}, @md5sig={0x13, 0x12, "d04cddb532bad537a20525333e9021b0"}, @timestamp={0x8, 0xa, 0x1, 0x80000001}]}}, {"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"}}}}}}}, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x75, &(0x7f0000e93000)={0x0, 0x8000}, &(0x7f0000b77000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f000077b000-0xa0)={r5, @in={{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x5, 0x4, 0x780, 0x20}, 0xa0) 2018/01/14 13:24:27 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r0, &(0x7f000077c000)={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x3) r1 = accept$inet(r0, &(0x7f0000001000-0x10)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10) listen(r0, 0x0) sendto$inet(r0, &(0x7f000024e000-0x5)='=', 0x1, 0x0, &(0x7f0000d21000)={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000a68000)={0x0, @in={{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000450000-0x4)=0xa0) 2018/01/14 13:24:27 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x20000000000, 0x0, 0x0, 0x0, 0x0, 0x20000, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000005000)='./file0\x00', 0x0) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x4c09, 0x10001) mount(&(0x7f0000dbe000-0x8)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000ab0000)='bdev\x00', 0x0, &(0x7f000000a000)="") 2018/01/14 13:24:27 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x9, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) r1 = bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0xc, 0x4, 0x4, 0x100000001, 0x15, r0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00005f1000)={r1, &(0x7f0000eed000)="", &(0x7f0000b88000)="13", 0x0}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000eef000)={r1, &(0x7f0000642000)="", &(0x7f0000ad4000)=""/209}, 0x18) 2018/01/14 13:24:27 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000001000-0x8)={0x0, 0x0}) syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0xfffffffffffff000, 0x220641) sync_file_range(r0, 0x96, 0x2, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f00009cb000-0x2)='/dev/sg#\x00', 0xfffffffffffffffd, 0x7ffe) write(r1, &(0x7f00002f9000)="b63db85e1e8d1e000001b29d00000002ffffffffed5ed2bc7018cebcb997ae21914d872c678ce22c9b160e92aa1fae1a", 0x30) 2018/01/14 13:24:27 executing program 4: mmap(&(0x7f0000000000/0xf77000)=nil, 0xf77000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000f77000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$alg(r0, &(0x7f0000f78000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sm3\x00'}, 0x58) bind$alg(r0, &(0x7f0000f74000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(blowfish)\x00'}, 0x58) mmap(&(0x7f0000f78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000032f000)="0a07754a4e982c072189e06c40613af970e1d76a5c4e55459872f3a5c7ec971b28104b8fd6763e611c0591c1e677ecd3949c52afac0d6840d0fa9a256a5ec768d865b80c0f90578fcdde2b7c803bd4093af83cc20d5ee3f3669df2e2713ecc8bd56573960ae7976e88d9163a6b8ede985feca6d9e490f91bbcabd94c43096e67538f4cc8cd59f90f9a47a3ab92b52264997820820662fd2ff0b7065fcf4ecc907ee73414f19f4ed80e767cf4b24b8926ed43a36872957fee70343fbeeadcc5faa84af233df0a005166e76b222fb87d2fffdc5106d53ae74a5fd579c3db36a5aa9e162e044d6f7aceeeb7a0", 0xeb) mmap(&(0x7f0000f77000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(r0, &(0x7f000001f000)=@generic={0x0, ""/126}, &(0x7f0000f77000)=0x80, 0x80000) close(r0) mmap(&(0x7f0000f77000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000c50000)={0x0, 0x80}, &(0x7f0000f78000-0x4)=0x8) mmap(&(0x7f0000f79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r1, &(0x7f0000f79000)={&(0x7f00002e6000-0x10)=@in={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00000ef000-0x10)=[{&(0x7f0000f79000)="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", 0x1000}], 0x1, 0x0, 0x0, 0x1}, 0x4008001) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000715000-0x14)={r2, 0x3, 0xffffffffffffe463, 0x4, 0xfffffffffffffff8, 0x4}, &(0x7f00001ef000-0x4)=0x14) r3 = accept$alg(r0, 0x0, 0x0) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000f7b000-0x37)="fee555e06d6be7e5e35d3dc1680b62f2c3b4ce290733a75e5489cd8ecf3b84b59f50bf4c3eec864c64a602ed4499ef2ec31d999ae8de12", 0x37) sendmsg$alg(r3, &(0x7f0000f75000-0x38)={0x0, 0x0, &(0x7f0000f74000)=[{&(0x7f000004c000-0x1000)="5dfbc33dc19cb870843df30273b381faa8d62a74eac93d925f73147683c80e60337191a58df0c2c6d5b870ca6e04caf41eab5e606a5400ab3f2b56cfac84401200885e8ed098aa6615ba7d2e3a545e7c9ebb48843f0a6611", 0x58}], 0x1, &(0x7f0000df0000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) bind$inet6(r1, &(0x7f00008e9000-0x1c)={0xa, 0x3, 0x7, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4}, 0x1c) fstat(r0, &(0x7f0000872000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000f79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000f7a000-0xe8)={{{@in=@dev={0xac, 0x14, 0x0, 0x17}, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0x1, 0x0, 0x0, 0x3, 0xa, 0xa0, 0x80, 0x0, 0x0, r4}, {0x8001, 0x80000000, 0x6, 0x800, 0x51425dd8, 0x5, 0xfffffffffffffffa, 0x3e}, {0x5, 0x3f, 0x8, 0xb000}, 0x101, 0x5, 0x1, 0x1, 0x0, 0x0}, {{@in=@multicast1=0xe0000001, 0x2, 0x6c}, 0xa, @in=@dev={0xac, 0x14, 0x0, 0xc}, 0xffffffffffffffff, 0x0, 0x0, 0xd098, 0x7f, 0xffffffffffffff81, 0x100000000}}, 0xe8) recvmsg(r3, &(0x7f0000729000)={&(0x7f00007ec000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000f75000)=[{&(0x7f0000f75000)=""/228, 0xe4}], 0x1, &(0x7f0000ec7000)=""/107, 0x6b, 0x0}, 0x0) 2018/01/14 13:24:27 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f00003a3000-0x10)='/selinux/access\x00', 0x2, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000022000)={r0, &(0x7f00006ff000)="3a92f7111ac1100dfaf9cecf", &(0x7f0000136000-0x48)="1cb21852684d38a975c5d8d3dc51c07efacf88145107f932a4c849ee78ef23df415ecfa108f920f949cb784f4b3caa08cbad97c46df1c8f5ea0a0f0fce27ae0838955df7ddf3c7f9", 0x1}, 0x20) ioctl$DRM_IOCTL_MODE_GETCRTC(r0, 0xc06864a1, &(0x7f0000a4d000)={&(0x7f000012c000-0x4)=[0x1f], 0x1, 0x8, 0xffffffffffff7fff, 0x100000000, 0xff, 0x13, {0xfff, 0x6, 0xfffffffffffffff7, 0x6bc3, 0x6, 0x100000000, 0x3, 0x6, 0x0, 0x1, 0x95, 0x8d02, 0x1f, 0xfffffffffffffff8, "22a4e3f219c92d588e60a51eacfff3788e09bfe0f6ddd25ef63417d6d7cba736"}}) r1 = syz_open_procfs(0x0, &(0x7f000026a000-0xf)='net/ip6_mr_vif\x00') pread64(r1, &(0x7f0000f60000-0xdd)=""/221, 0xdd, 0x49) connect$netrom(r0, &(0x7f0000af7000-0x48)=@full={{0x3, {"71315ad27d0bbd"}, 0x6}, [{"a8835a5acc7f61"}, {"c41b26ed98c1b0"}, {"29f50cf6173461"}, {"f435f636ae6b70"}, {"75be48ab81dd70"}, {"f165ffaffc1573"}, {"42f93000690d97"}, {"392a969fc13a2f"}]}, 0x48) 2018/01/14 13:24:27 executing program 2: mmap(&(0x7f0000000000/0xb42000)=nil, 0xb42000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init() mkdir(&(0x7f0000043000-0xa)='./control\x00', 0x0) inotify_add_watch(r0, &(0x7f000003a000)='./control\x00', 0x1000802) inotify_add_watch(0xffffffffffffffff, &(0x7f0000103000)='./control\x00', 0x40) r1 = inotify_init() mmap(&(0x7f0000b42000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b42000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setxattr(&(0x7f0000a64000-0xa)='./control\x00', &(0x7f0000b42000)=@known='security.capability\x00', &(0x7f0000b42000)='\x00', 0x1, 0x3) socket$nl_generic(0x10, 0x3, 0x10) inotify_add_watch(r1, &(0x7f0000b41000-0xa)='./control\x00', 0x22000002) 2018/01/14 13:24:27 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(0xffffffffffffffff, 0x40a45323, &(0x7f0000000000)={{0x4, 0x0}, 'port0\x00', 0xa, 0x40400, 0x6, 0x2, 0xffffffffffffffe4, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000a00000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f000073a000-0x10)={0x0, 0x200000014004, 0x0}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f000071a000-0x20)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f000080c000)={[0x9, 0x80000001, 0x0, 0x0, 0x1, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) ioctl$KVM_SMI(r2, 0xaeb7) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/01/14 13:24:27 executing program 5: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000001000-0xb8)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, @in={{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000052f000)=0xb8) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000000)={r0, 0x7fffffff}, &(0x7f0000003000-0x4)=0x8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000005000)={0x0, 0x0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r3, 0x84, 0x17, &(0x7f0000005000-0x60)={r2, 0x3, 0x58, "1a7109cb0be23c41daddcd70c87bc265abcd80212f2d7966967b5188edd048434a24e0fedf9c4ec3851cc3857985c5da0c6609b28011648b648dfc6be790ace9e6fcb31121ce34f150d566c803bdc2b5cbf5d00049b72397"}, 0x60) recvmmsg(0xffffffffffffffff, &(0x7f0000c03000-0x80)=[], 0x0, 0x0, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$amidi(&(0x7f0000006000)='/dev/amidi#\x00', 0x1e, 0x200000) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_MAX_BURST(r4, 0x84, 0x14, &(0x7f0000006000)=@assoc_value={r1, 0x4}, 0x8) 2018/01/14 13:24:27 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) seccomp(0x0, 0x0, &(0x7f0000b08000-0x10)={0x2, &(0x7f000060a000)=[{0x7f, 0x5, 0xa9, 0x100}, {0x100000001, 0x6000000000, 0x7, 0x866e}]}) setrlimit(0x7, &(0x7f0000f09000)={0x9, 0x1}) timerfd_create(0x0, 0x0) 2018/01/14 13:24:27 executing program 3: mmap(&(0x7f0000000000/0x220000)=nil, 0x220000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000021c000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-cast5-avx\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000080000-0x91)="9fa0291e41", 0x5) r1 = accept$alg(r0, 0x0, 0x0) writev(r1, &(0x7f000021f000)=[{&(0x7f00000f4000-0xd3)="f5865e3e4f52c410e7eb0c63e4ac0dad7a99daba21a8b80819eec22bf5c9018c30a365eb097e1e1e72c126cec20dd541ec75d169ab0b3c3a23b9e8aef64c8b116c44e72f9f8d89c94783c79937d98165fb402d40629db6c4fe2f23d8ca4e84e98996461e4b0938b89a6fdbf6f755915e4b90cdb5b3a071d3512da3c593502207", 0x80}], 0x1) mmap(&(0x7f0000220000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000220000)={0x0, 0x0}) sendfile(r2, r1, &(0x7f0000046000-0x7)=0x0, 0x55c) recvmsg(r1, &(0x7f0000215000-0x38)={&(0x7f0000101000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x14, &(0x7f0000141000-0x30)=[{&(0x7f0000215000-0x83)=""/131, 0x83}], 0x1, &(0x7f0000214000)=""/155, 0x9b, 0x0}, 0x0) 2018/01/14 13:24:27 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f00002e4000-0xd)='/dev/net/tun\x00', 0x0, 0x400180) r2 = socket(0x2000000011, 0x3, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000928000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x2, 0x0, @cisco=&(0x7f000060c000-0x8)={0x0, 0x0}}}) accept4$packet(r2, &(0x7f0000e1b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000e6c000-0x4)=0x14, 0x800) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x20301}) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000b13000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendto$packet(r2, &(0x7f000050e000)="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", 0x5eb, 0x0, &(0x7f000027f000-0x14)={0x11, 0x0, r3, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x0}, [0x0, 0x0]}, 0x14) 2018/01/14 13:24:27 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(0xffffffffffffffff, 0x40a45323, &(0x7f0000000000)={{0x4, 0x0}, 'port0\x00', 0xa, 0x40400, 0x6, 0x2, 0xffffffffffffffe4, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000a00000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(0xffffffffffffffff, 0x4010ae67, &(0x7f000073a000-0x10)={0x0, 0x200000014004, 0x0}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f000071a000-0x20)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f000080c000)={[0x9, 0x80000001, 0x0, 0x0, 0x1, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) ioctl$KVM_SMI(r2, 0xaeb7) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/01/14 13:24:27 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000025000-0xa)='./control\x00', 0x0) r0 = open(&(0x7f0000268000-0xa)='./control\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000018000+0x9a2)='./file0\x00', 0x0) r1 = openat(r0, &(0x7f000001b000-0x8)='./file0\x00', 0x0, 0x0) mkdirat(r1, &(0x7f0000346000)='./control\x00', 0x0) mkdirat(r1, &(0x7f0000017000)='./file0\x00', 0x0) r2 = openat(r1, &(0x7f0000fb0000-0xe)='./file0/file0\x00', 0x10240, 0x0) openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000b47000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) getdents(r1, &(0x7f0000cf3000-0xd9)=""/80, 0x50) dup2(r0, r2) renameat2(r0, &(0x7f0000aff000-0xe)='./file0/file0\x00', r2, &(0x7f0000d0f000)='./control\x00', 0x0) 2018/01/14 13:24:27 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000661000-0x8)={0x0, 0x0}) sendto$inet(r0, &(0x7f0000e69000-0xf9)="b556c0ae9868e13d36cda36f541d0af6b8ccddfcce858cfdaed57f8cf59dae2e95ced99a75f88b5a09bd7c592f2970627702ca341e2c645f82bbfe3afead231db6725730ec0af1b61af8de263a385d96dd6487bfe77db293680280c0c00a106dc60d87352b764885c0b05b14d172d30b659a0d0c0cc654a752b917f9643e30b416384c2d33e9869599be7fa849984f2a0b357ac5bd8244e59dd897845cde804fdd46a81b7c3b6c102c828a5ad2b0f05686c7e84b9f0210f3ca04a577608a3a41fb249bda6d3a275c99efb1978520fb52621f7de29b453f7d65c6f06ede8208206303ec10d78180ff9208547b0ea89ef38432473535510482ef", 0xf9, 0x4, &(0x7f0000299000)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = memfd_create(&(0x7f00000b9000)='@user\x00', 0x2) ioctl$TCSETAF(r1, 0x5408, &(0x7f0000837000)={0x101, 0x3f, 0x8, 0x4, 0xc33, 0xcb, 0x80, 0x5, 0x8, 0x8000}) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000c2a000-0x4)=0x1000, 0x4) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f00007bd000-0xc)={0x4, [0xffffffff, 0x0, 0x401, 0x2]}, &(0x7f0000905000)=0xc) r2 = socket$inet_tcp(0x2, 0x1, 0x0) sendto$inet(r2, &(0x7f00009fd000)="b544c6a6533befdda0507756e13fbd2a7980d83b19ef41d3166a168b65d336994d558d63d89625937cdfe9f662b168fbd88b6abf296ba0831aa72596a66c8b98b6f2cdde20bc55fedc744b5dff5d4417a7396c32e7886be61d2a832979", 0x5d, 0x40040, 0x0, 0x0) setsockopt$inet_tcp_buf(r2, 0x6, 0xe, &(0x7f00009f1000-0x1001)="07a94e67ccb6929561ca10b5cc214c0f7ea4fe15a1b1cd9f69d785a465ac8d37efe49dff7ab60f5f4d44d684ba09c0f572b6921a329eb5752476d382b10eb38fb7fe4b320657b3c7607aea097a83d480d94ba5e1669d06c74188147a19db1afc4da4c4fde90ed8d09a286d7e8eb6e90367d44ea4dedfd14982730000592c8662799f15b7c6174d9704fe8c340c85f170142b2c4a5f44e98da74b2aa496c944a19ed069501f6317837e04caa9912e3e98424df8391987d38237dcf0d5b7578ba798b9112d90ba3816aba98338527b5b308ea8dd5f3e4071f8", 0xd8) write(r1, &(0x7f0000ef4000-0x50)="b191b682ee214c8540f77260ea7470d9299fb0686281c075173a394028ed6760b97cdb9f551eb53580507c3106f944553fbab0587974af18a6920ee83e72705906ee5dbdb1f45fbca405092371a1660a", 0x50) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000298000)={0x9, 0x0, 0x10002, 0xaf}) ioctl$DRM_IOCTL_AGP_UNBIND(r1, 0x40106437, &(0x7f000086f000-0x10)={r3, 0x10000}) 2018/01/14 13:24:27 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/dsp\x00', 0x2000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00001ca000)={0x0, 0x1000, "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"}, &(0x7f0000001000-0x4)=0x1008) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000000)={0x1, 0x5, 0x40, 0x5, r1}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6_sctp(0xa, 0x3, 0x84) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, {0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x21}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0x0, 0x0, 0x40, 0x0, 0x0}, 0x14) setsockopt$inet6_int(r2, 0x29, 0x40, &(0x7f0000001000+0xfde)=0x0, 0x4) 2018/01/14 13:24:27 executing program 0: r0 = syz_open_dev$sndmidi(&(0x7f0000c63000-0x12)='/dev/snd/midiC#D#\x00', 0x55af, 0x149000) ioctl$KVM_SMI(r0, 0xaeb7) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$llc_int(r0, 0x10c, 0x2, &(0x7f0000001000-0x4)=0x1, 0x4) r1 = getpgrp(0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f0000000000)={0x86, {{0xa, 0x3, 0xff, @loopback={0x0, 0x1}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x5, @loopback={0x0, 0x1}, 0xff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r0, 0xc1105517, &(0x7f000007d000-0x110)={{0x4, 0x7, 0x1, 0x20, "134ca20000001f9de2da8772a92f000004018500001b0000000006a4608e31faae07b91b26a2d128916d67be", 0xae}, 0x0, 0x0, 0xfffffffffffffffb, r1, 0x9, 0x6, "a59ee41ebed8849f097a7e25329fe5a4a0055cffafdcc6b52d3355ec23b89d43f324c44515dd677eb2ec055a64a32054e16b8a9c49cdeb0582f54e80163fa887", &(0x7f0000001000)='eth1', 0xfffffffffffffe53, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x6, 0x6, 0x3ff, 0x14c1], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_XCRS(r0, 0x8188aea6, &(0x7f0000003000-0x18)={0x100000000000008c, 0x100000001, [{0x64c, 0x0, 0x16}]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x6, 0x0) getsockopt$bt_sco_SCO_CONNINFO(r0, 0x11, 0x2, &(0x7f0000e73000-0xd1)=""/209, &(0x7f0000f70000-0x4)=0xd1) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000329000)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x2, 0x1, 0x0, 0x0, 0x0, 0x0}, 0x20) 2018/01/14 13:24:27 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = signalfd(0xffffffffffffffff, &(0x7f00007af000-0x8)={0x0}, 0x8) mkdir(&(0x7f000002a000-0xa)='./control\x00', 0x0) read(r0, &(0x7f0000e6e000-0x1000)=""/384, 0x180) signalfd(r0, &(0x7f00002dd000-0x8)={0xfffffffffffffffe}, 0x8) r1 = inotify_init1(0x0) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000d98000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) r3 = syz_open_dev$vcsa(&(0x7f00003c0000-0xb)='/dev/vcsa#\x00', 0x8, 0x8500) ioctl$VT_RELDISP(r2, 0x5605) fcntl$setstatus(r1, 0x4, 0x72109c5fef5d34d3) socket$can_raw(0x1d, 0x3, 0x1) r4 = gettid() fcntl$setown(r1, 0x8, r4) rt_sigprocmask(0x0, &(0x7f000003b000)={0xfffff7fffffffffe}, 0x0, 0x8) fcntl$setsig(r1, 0xa, 0x11) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r2, 0x40505331, &(0x7f0000fee000-0x50)={{0x0, 0x1}, {0x0, 0x7}, 0x9, 0x4, 0x200, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) inotify_add_watch(r1, &(0x7f00007a7000)='./control\x00', 0xa4000960) r5 = open(&(0x7f00003f5000)='./control\x00', 0x0, 0x0) ioctl$TIOCGETD(r3, 0x5424, &(0x7f0000969000-0x4)=0x0) ioctl$TUNSETQUEUE(r5, 0x400454d9, &(0x7f00000a5000-0x28)={@common='bridge0\x00', @ifru_flags=0x6000}) 2018/01/14 13:24:27 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(r0, 0x40096102, &(0x7f0000695000)=0x0) 2018/01/14 13:24:27 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000e54000)='/dev/net/tun\x00', 0x0, 0x60000) r1 = socket(0x11, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000c22000)={@common='lo\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f00001c0000)={r2, 0x1, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000533000)={@generic="02000000040000000004008000e9bc22", @ifru_settings={0x10001, 0x0, @fr=&(0x7f0000013000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}}) ioctl$TIOCSSOFTCAR(0xffffffffffffffff, 0x541a, &(0x7f0000e6d000)=0x0) setsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f000092b000-0x8)={0x7, 0x1}, 0x8) close(r0) 2018/01/14 13:24:27 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xc) writev(r0, &(0x7f000037d000)=[{&(0x7f000019a000-0x1f)="1f00000002031900000007000000068100ed3b8509000100010100ff3ffe58", 0x1f}], 0x1) writev(r0, &(0x7f0000fb6000-0x10)=[{&(0x7f0000fb4000)="1f00000002031900000007000000068100023b0509000100010100ff3ffe58", 0x1f}], 0x1) r1 = socket$inet6(0xa, 0x800000000000005, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000c40000-0x20)={@common='sit0\x00', @ifru_flags=0x1}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f000006e000)={@common='sit0\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f00007a9000-0xc)='/dev/rfkill\x00', 0x4000, 0x0) sendmmsg$nfc_llcp(r2, &(0x7f0000bfd000-0xa8)=[{&(0x7f00005ad000-0x60)={0x27, 0x7ff, 0x3, 0x7, 0x3, 0x5, "b4ca6ab80914546e158257ff9329f36159dbb15e0ae503a81e84fa8756e4cb94272cf062d3412dbd6cd2c8d4d77fb17fcf0f01475f705d385268d06f436428", 0xfffffffffffffff9}, 0x60, &(0x7f0000359000)=[{&(0x7f0000962000)="7dd0719455d812058c12e8638d8171607735ded800f5116e3889059d5847be89495d134697affd8df465f7fb17d43998", 0x30}, {&(0x7f00003bf000)="", 0x0}, {&(0x7f0000a7a000)="417898568a7d559ec7593df960c10799813738a4edc914da2fa41d3ce2655d49de027c49f069263f82368e568024130fcc2a5652d66230ef8b60b7762536c7c97a5d00b1cdd345af8b7987a50310d619f45e56ae53ac70c01befcf31e777316d58dc33e5ff1d1dc2f60fb32e296fc97ca4ef1ce4dbd09ffa6c3a278320c1719b5519a934647441ad10d7ed0773533d41e5484b608bc5e010ab97808a1cda2b0101c46a78518be6674b168b65221c3a558378e78ec064c4a34f9880dd3ea4e2896e1a17eb", 0xc4}, {&(0x7f0000727000-0xd5)="aaa874709bbe82663572bdea9af309570ea9520f0601cfed91bdccbb4048b19ca527d3df3f2fb945ae73c8d268d56f3310118b87934d6cc5c54837b412151b6be9ff62ffbeb413cb1143c973bef9d85069e9a00c1e6d6ea3005223acb9b8c5f5414a09bc492088c23f11acc149e65bbe2772d2bd4520939eab4104680d6b621ffdb4a1fd238b8225c8e25f9cc78a86570fd1a603f3245eb7e915bc9230e629055410752f3cfcb0fb329e060baba9fb312d35c50b934906297c5bf4597f50508e4f1ee56f5528f905471a0c709d4b262c4fb4342264", 0xd5}, {&(0x7f0000d9e000)="bfe2a44d02bde84a423fa456241e32d317ec3464ede49eb310a27f1c4ecaaebb44bf01e9188a856ead5c5c2814e1b6cedecb845f6c8a75122c7ab013f17bb8cabc7ec3e66bb1e95ab119ec05770c15b85312251446c4d21735b2805c76b1813b9caae786ef032013d2e603aaa5182e18a6f7773eb7c2d19ab1a81b68e35b9c734644308e2e287bee2d1f06d0fc2471b39ae29890c6ea52b941454ebde00afd9bf51e5d2cf26d24ffc7233c1caa72e5da8ed9a246da4c8a", 0xb7}, {&(0x7f00001e7000)="fabd1f6cddf26652e0940931670b8da696ef8e0385a60a15ce2290f2db8c86dab3777b8f7032eb2c31bf84b5ea1fa3153180cf3157896fdcb146c6441c371ea35605f9e7e0b64cd7a0b4f4b845f97ef3619388a96330a2bf3dd2efcfc274adfd32570331f035ae2a73a113c722da1e240b6aaf898ce4b96d24400ea6301ff8b241bd161a431f7994375a91e8666abc965b3ddb438f9c8f6f7eeb3b0634dd1aeec9e28467433a79702ad229f434700804d55e3f41a0614d371e70e15eb8b47071c5bc03e642f0904ce860364136", 0xcd}, {&(0x7f0000218000-0x56)="18870e3a4d879cd87b8af52eeef462b9f02df3e2933436edbe31f871ff946c53d2d003ca8d913c04f9ab92158f01e1f2aa99eda4f40d2fdaae8a025ab0b2df3d87922ad6cbb6bbc9351650d47a30a6e8133bbd3d6c00", 0x56}, {&(0x7f000011a000-0xfb)="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", 0xfb}], 0x8, &(0x7f00007b8000)={0x108, 0x129, 0x100000001, "531760195a3682801677a35a6536265cb4a54d1311e109c7da65aa8d604f76b4028ba4438815bd1d38f0a3c2033910ed266b7ad4c1e45e28cba54023ab9298d720ab60ce41c7c662a0dc5e513efe8011c77099b69278b9e58f848843b41afc6f03f243aa3d0465e75ad9a4d5adcb59ce8cf85a57cbc9f228631d36f8f2f2d766970f2ca6d102a21209688fa714b5d798c17e0da669ba0f70a7d04b0faeb3c71e426995ce012b5c86576946d9cd777de058d99aaf7294429fa5738b670abfcffe4984dfb67fb88921ac22fd3964ec7da3d4862e2fd0c82270ed76bbd080030885f11cf54e4021b1cb0c0742abd05d9f60ea2604bf08"}, 0x108, 0x800}, {&(0x7f0000cc2000-0x60)={0x27, 0x7fff, 0x10000, 0x3, 0x20, 0x69, "366ff538074f5e3f3ab705ef38a188efade7100256f2891dcf1953cb79e76e07f4967d69b7d639a638112de4b541f7f27c1ec0dbb29d44e73a25ce70190632", 0x5}, 0x60, &(0x7f0000ec3000)=[{&(0x7f0000179000-0x78)="7f06934b7748f0eb6d5e68a86989f3157ba84d59b5d1503f05013646dc1234a125710676ab3b42b6169b0737f61e094002e2faba7088eb13f5fc78ff208716839d03cdb3cd4d4768c7b1c07a0cf04d5c48d14072e71d923f3a71ec914c74c0e35c266f05dbf1d1413efedcf9fe1f322e1e20dee9315c93ed", 0x78}], 0x1, &(0x7f000088a000-0x70)={0x70, 0x10e, 0x9, "885b007cfea715901f88297f6afd9354789db70afc099229de1a870488668fc68b4b7fa28a84a8878b830d259dbf43ad096413d895634f35655c1c9ddbb6cc302951175aafd09f9bb1c03916e822cbaaa410d3a358f42a7f4caab0a0d0"}, 0x70, 0x2004c004}, {&(0x7f0000a3b000-0x60)={0x27, 0xfffffffffffffffe, 0x6, 0x7, 0x6, 0x1e1, "2160f34dac1108d298e13dfd77d48950f327a1c1b1d319004d3dacb7cee7d54feebcb298c45fd0076482d618c1c6ea9307c4e898d6198e3d8392513b100261", 0xcb71}, 0x60, &(0x7f0000e6f000)=[{&(0x7f0000f53000-0xca)="5e9809fee4eca44089d5858a8c3bd3e4c419a496ec26a5f135d0302a4779d97149c48904cb359473eae18cd6b560dcb52aad7bcbc5964affd2711777f16f5938751034d17651b96e9ed4c9838e136c93255ec4d4cf5e58093d32a838a60a5e02acc151ddeb4208662c72a553d3d86e5cb9d4b51b6e0ca8eff15067bdc77cc2b97f6a0b8e36d76361190b801e05734e6261954323051503777517e480793ade441825fdff54b361422b3868d497b4e0fc78c7899c53260d17bfa9bae76ae8a3ecb941b913ea111cc664d3", 0xca}], 0x1, &(0x7f0000d3e000)={0x10, 0x197, 0x800, ""}, 0x10, 0x4000}], 0x3, 0x4000000) 2018/01/14 13:24:27 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(0xffffffffffffffff, 0x40a45323, &(0x7f0000000000)={{0x4, 0x0}, 'port0\x00', 0xa, 0x40400, 0x6, 0x2, 0xffffffffffffffe4, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000a00000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(0xffffffffffffffff, 0x4010ae67, &(0x7f000073a000-0x10)={0x0, 0x200000014004, 0x0}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f000071a000-0x20)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f000080c000)={[0x9, 0x80000001, 0x0, 0x0, 0x1, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) ioctl$KVM_SMI(r2, 0xaeb7) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/01/14 13:24:27 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000dad000)={0x0, 0x0}) r1 = syz_open_procfs(r0, &(0x7f00004ef000-0xe)='oom_score_adj\x00') clone(0x100, &(0x7f0000f3a000)="", &(0x7f0000c45000-0x4)=0x0, &(0x7f0000761000)=0x0, &(0x7f000083a000)="") ioctl$TIOCGETD(r1, 0x5424, &(0x7f0000b74000-0x4)=0x0) ioctl$sock_inet_SIOCDELRT(r1, 0x890c, &(0x7f0000ca4000)={0xfff, {0x2, 0x1, @dev={0xac, 0x14, 0x0, 0xc}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @rand_addr=0x100000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xdf2804759348d5db, 0x3ff, 0x800, 0x40, 0x81, &(0x7f000032e000-0x10)=@generic="29f74e360c56cd53b5db3acd90887b09", 0xfffffffffffffffc, 0xfffffffffffffe01, 0x9}) sendfile(r1, r1, 0x0, 0x2735) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f000096b000)=0xfffffffffffffff8, 0x4) 2018/01/14 13:24:27 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f00004b5000-0x8)={0x0, 0x0}) r1 = fcntl$dupfd(r0, 0x0, r0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f00001ec000-0x1008)={0x0, 0x1000, "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"}, &(0x7f00002c1000)=0x1008) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000e36000-0x10)={0x2, 0x8204, 0x1f, 0x4, r2}, 0x10) r3 = socket(0x10, 0x802, 0x0) write(r3, &(0x7f0000e2b000-0x23)="1f0000001800077e000000010000000002000007fffffe0500000099580804", 0x1f) [ 224.030278] device lo entered promiscuous mode [ 224.066568] updating oom_score_adj for 2193 (syz-executor2) from 0 to 0 because it shares mm with 2190 (syz-executor2). Report if this is unexpected. 2018/01/14 13:24:27 executing program 6: r0 = socket(0x11, 0x3, 0x0) mmap(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x0, 0x11, r0, 0x2000000000000000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ustat(0x2, &(0x7f0000001000-0x20)={0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/14 13:24:27 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00001fd000-0x38)={0x0, 0x0, &(0x7f00000d0000-0x10)={&(0x7f00008b9000-0x60)={0x2, 0x401, 0x0, 0x0, 0xc, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}]}, 0x60}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = syz_open_dev$admmidi(&(0x7f0000e44000-0xe)='/dev/admmidi#\x00', 0x4, 0x80000) socket$kcm(0x29, 0x2, 0x0) getsockopt$bt_sco_SCO_OPTIONS(r1, 0x11, 0x1, &(0x7f000037c000-0x35)=""/53, &(0x7f00000f8000)=0x35) sysinfo(&(0x7f0000d37000)=""/83) set_mempolicy(0x1, &(0x7f0000227000-0x8)=0x7fffffff, 0x6) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00003d3000)={r1, 0x50, &(0x7f000010f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f00004e6000-0x4)=r2, 0x4) 2018/01/14 13:24:27 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000e23000-0x13)='/dev/snd/controlC#\x00', 0x0, 0x0) r1 = fcntl$getown(r0, 0x9) sched_getattr(r1, &(0x7f0000bd3000-0x30)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x30, 0x0) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000189000)='/dev/autofs\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r0, 0xc4c85513, &(0x7f0000b8f000-0x4c8)={{0xb, 0x0, 0x0, 0x0, "c7e4f9ecd7fc5367d571f77fe620a25ed456723ee8a6dabc048a9e0bf4f8491a15242cc6513f78936cdba402", 0x0}, 0x0, [0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], {0x77359400, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f00006ff000-0x64)=[@in6={0xa, 0x2, 0x3, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xf2}, @in={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x5, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5}, @in6={0xa, 0x3, 0x2, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xd}, 0xfff}], 0x64) 2018/01/14 13:24:27 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000413000-0x78)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000c98000)='/dev/snd/pcmC#D#c\x00', 0x7f, 0x581000) r1 = creat(&(0x7f0000738000-0x8)='./file0\x00', 0x2) r2 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000c5c000-0x11)='/selinux/context\x00', 0x2, 0x0) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000baa000)='/dev/qat_adf_ctl\x00', 0x101000, 0x0) ioctl$KVM_IRQFD(r0, 0x4020ae76, &(0x7f0000f7c000)={r1, 0x3, 0x7, r2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000008000-0x20)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x0, 0x0}) read(0xffffffffffffffff, &(0x7f0000f87000-0x70)=""/112, 0x70) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000f7f000)='/proc/self/net/pfkey\x00', 0x210000, 0x0) timerfd_gettime(r3, &(0x7f0000dbb000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) readv(0xffffffffffffffff, &(0x7f0000855000-0x10)=[], 0x0) r4 = syz_open_dev$sg(&(0x7f0000b24000-0x9)='/dev/sg#\x00', 0x0, 0x0) r5 = dup(r4) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x2011, r5, 0x0) r6 = userfaultfd(0x0) ioctl$UFFDIO_API(r6, 0xc018aa3f, &(0x7f0000006000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r6, 0xc020aa00, &(0x7f000087a000)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x1, 0x0}) 2018/01/14 13:24:27 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f00009bb000-0xb)='asymmetric\x00', &(0x7f000003b000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000ada000-0x7)=',ppp1!\x00', 0xfffffffffffffffe) r1 = add_key(&(0x7f000039b000)='id_legacy\x00', &(0x7f000058d000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f00001a7000)="a8", 0x1, r0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key$keyring(&(0x7f0000b06000)='keyring\x00', &(0x7f0000c5b000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, r1) socketpair$unix(0x1, 0x8000000003, 0x0, &(0x7f0000d12000)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r2, &(0x7f000057f000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8) r4 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r3, &(0x7f0000978000-0xc)={0x10000004, 0x0}) shutdown(r2, 0x0) socketpair(0x18, 0x80f, 0x10001, &(0x7f0000727000)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r5, 0x84, 0x64, &(0x7f0000f7c000)=[@in={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x10}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x6, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}], 0x2c) sendmmsg$unix(r3, &(0x7f00000bd000)=[], 0x80, 0x0) epoll_wait(r4, &(0x7f0000ebb000-0xc)=[{0x0, 0x0}], 0x1, 0x0) recvmmsg(r2, &(0x7f000030f000-0x3c)=[{{&(0x7f0000414000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000b60000)=[], 0x0, &(0x7f00004f9000)=""/0, 0x0, 0x0}, 0x0}], 0x1, 0x0, 0x0) keyctl$read(0xb, r1, &(0x7f00006cb000)=""/0, 0x0) 2018/01/14 13:24:27 executing program 7: r0 = semget(0x2, 0x4, 0x1) semctl$SEM_INFO(r0, 0x2, 0x13, &(0x7f0000261000-0xb6)=""/182) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd6000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)="") chdir(&(0x7f0000e3e000-0x8)='./file0\x00') umount2(&(0x7f0000b1d000)='.', 0x2) mkdir(&(0x7f000066c000-0x1)='.', 0x0) umount2(&(0x7f0000b1d000-0x1)='.', 0x0) 2018/01/14 13:24:27 executing program 3: openat$selinux_load(0xffffffffffffff9c, &(0x7f0000381000)='/selinux/load\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000665000-0x40)={0x0, 0x1, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}) mq_timedsend(r0, &(0x7f0000a5c000)="", 0x0, 0x0, 0x0) mq_timedreceive(r0, &(0x7f000009f000)=""/4096, 0x1000, 0xffffffffffff5fff, &(0x7f00008e0000-0x10)={0x0, 0x0}) 2018/01/14 13:24:27 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(0xffffffffffffffff, 0x40a45323, &(0x7f0000000000)={{0x4, 0x0}, 'port0\x00', 0xa, 0x40400, 0x6, 0x2, 0xffffffffffffffe4, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000a00000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(0xffffffffffffffff, 0x4010ae67, &(0x7f000073a000-0x10)={0x0, 0x200000014004, 0x0}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f000071a000-0x20)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f000080c000)={[0x9, 0x80000001, 0x0, 0x0, 0x1, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) ioctl$KVM_SMI(r2, 0xaeb7) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) [ 224.133203] device lo left promiscuous mode 2018/01/14 13:24:27 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000004c000-0x2)="6582", 0x5) ftruncate(r0, 0x400) fsetxattr(r0, &(0x7f00008d1000-0x2d)=@random={'osx.\x00', '^vboxnet0:systemcgroup{mime_typesystem}\x00'}, &(0x7f0000674000)="6582", 0x2, 0x2) 2018/01/14 13:24:27 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000071f000)='/dev/vga_arbiter\x00', 0x14880, 0x0) ioctl$DRM_IOCTL_AGP_ENABLE(r0, 0x40086432, &(0x7f000030c000)=0x3) syz_emit_ethernet(0x3e, &(0x7f0000000000)={@random="efad070000a7", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x30, 0xffffffffffffffff, 0x0, 0x0, 0x4, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[]}}, @icmp=@dest_unreach={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @loopback=0x7f000001, @empty=0x0, {[]}}, ""}}}}}, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000dac000-0x4)=0x0) get_robust_list(r1, &(0x7f0000faf000-0x8)=&(0x7f0000a9d000-0x18)={&(0x7f0000000000/0x1000)=nil, 0x0, &(0x7f0000000000/0x1000)=nil}, &(0x7f0000026000)=0x18) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000d7d000-0x4)={0x40}, 0x4) 2018/01/14 13:24:27 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(0xffffffffffffffff, 0x84, 0x6b, &(0x7f0000002000)=[@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4}, @in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}], 0x68) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000fa4000-0xb8)={0x0, 0x0, 0x5, 0x5, 0x1e0c, 0x5, 0x3fe0000000000, 0x1, {0x0, @in6={{0xa, 0x0, 0x4, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x401, 0x395ebac9, 0xff, 0x4, 0xa9}}, &(0x7f00005d6000-0x4)=0xb8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000b5e000)={r1, 0xc8, "703fc24648bb3d1a1584afdeeedb3bbe7befaf8540c23ff453e465e6bbb12d6ba58fe8ffe8ee7f05f6689f7eaabf55b77e595cfbe5fa9927c5493fc33a51a132aef9ed92704fcfd3601156cd774a3b2d59db1881d9bfaef2b11e27222f55266e0e7fef88a9da21228c80aca79309841d1eefb91afbf388126173a6d4dcf94945198b44c28578ad5613825956d5ef36666e3bd832114b3c9f8f5a0689bdb5a010caac49abec2a7059114cdf2b00ee759f5457aab2cc5e7e451314ff4ab12dd92c5b606ac9cd96c19e"}, &(0x7f0000cf1000-0x4)=0xd0) setsockopt$inet_buf(r0, 0x0, 0x40, &(0x7f0000002000)="", 0x0) 2018/01/14 13:24:27 executing program 0: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000002000-0x12)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) ioctl(r0, 0x800c1004114, &(0x7f0000005000)="") 2018/01/14 13:24:27 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000759000)='clear_refs\x00') perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_ONE_REG(r0, 0x4010aeab, &(0x7f000077b000-0x10)={0x3, 0x5}) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000268000-0x8)={0x0, 0x4}, &(0x7f00003f0000-0x4)=0x8) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000b9e000)={r1, @in6={{0xa, 0x1, 0x9, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) r2 = syz_open_procfs(0x0, &(0x7f0000c2d000)='oom_score\x00') sendfile(r2, r2, &(0x7f000054d000)=0x0, 0xff) getsockname$ipx(r0, &(0x7f00002cd000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f00007fd000-0x4)=0x10) 2018/01/14 13:24:27 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(0xffffffffffffffff, 0x40a45323, &(0x7f0000000000)={{0x4, 0x0}, 'port0\x00', 0xa, 0x40400, 0x6, 0x2, 0xffffffffffffffe4, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000a00000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f000073a000-0x10)={0x0, 0x0, 0x0}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f000071a000-0x20)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f000080c000)={[0x9, 0x80000001, 0x0, 0x0, 0x1, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) ioctl$KVM_SMI(r2, 0xaeb7) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/01/14 13:24:27 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$llc(0x1a, 0x0, 0x0) mlock(&(0x7f0000c07000/0x2000)=nil, 0x2000) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x4) r1 = syz_open_dev$sndpcmp(&(0x7f000005b000-0x12)='/dev/snd/pcmC#D#p\x00', 0xffff, 0x84000) ioctl$KIOCSOUND(r1, 0x4b2f, 0x81) getsockopt$netlink(r0, 0x10e, 0xa, &(0x7f0000125000-0x4)=""/4, &(0x7f0000000000)=0x4) 2018/01/14 13:24:27 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TUNDETACHFILTER(r0, 0x401054d6, 0x0) r1 = request_key(&(0x7f0000f21000)='blacklist\x00', &(0x7f00009a2000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000697000-0x3)='^{vmnet0\x00', 0xfffffffffffffff9) request_key(&(0x7f0000abc000-0xa)='syzkaller\x00', &(0x7f0000785000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f00009e3000-0x6)='#em1#\x00', r1) msgctl$IPC_STAT(0x0, 0x2, &(0x7f0000cc8000)=""/31) 2018/01/14 13:24:27 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(0xffffffffffffffff, 0x40a45323, &(0x7f0000000000)={{0x200000000004, 0x0}, "1d6f6b7430a0000000ff00007a000000000000622d000000000000000400ffffffe10000005300", 0x94, 0x100000, 0x0, 0x0, 0xffffffffffffffe4, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000d24000)='/dev/kvm\x00', 0x0, 0x0) r1 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000859000)='/selinux/create\x00', 0x2, 0x0) ioctl$PIO_FONT(r1, 0x4b61, &(0x7f0000aa7000-0xa7)="47a4b18a5e0f029872e6fdc61eeb129ccbc444ce5e80e4aed1243abdd3ef9186285e119169029e4cf3ef0e78ccf571d9825b57ba1fd94f54b94230b6976cb4be8011d9903d327a550df808c39833e1f58bf72608238ed9dd28ece0c3c68f9aacfe019af1a617f922f1218a10d8ea16b07790948572736aac2ca219a0f702f6acb2716af4fe520b6e975e518cb742064645b17efd2120823c4a46b2d83d480b86a261ce14a29a24") r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r2, 0x4010ae67, &(0x7f0000d3b000-0x10)={0x0, 0x200000014004, 0x0}) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f000071a000-0x20)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r3, 0x4090ae82, &(0x7f000080c000)={[0x9, 0x80000001, 0x0, 0x20, 0x80001, 0x0, 0x800000000000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) ioctl$KVM_SMI(r3, 0xaeb7) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/01/14 13:24:27 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00003cc000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f0000831000-0x8)={0x0, 0x0}, 0x4000) getsockname$packet(0xffffffffffffffff, &(0x7f00009da000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f00004c7000-0x4)=0x14) ioctl$ifreq_SIOCGIFINDEX_vcan(r2, 0x8933, &(0x7f000038b000-0x28)={'vcan0\x00', r3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mkdir(&(0x7f0000907000)='./file0\x00', 0x104) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r4, 0xc008ae88, &(0x7f0000206000)={0x1, 0x0, [{0xc0000082, 0x0, 0x0}]}) ioctl$KVM_ASSIGN_DEV_IRQ(r1, 0x4040ae70, &(0x7f0000670000)={0x357, 0x6, 0x6, 0x0}) 2018/01/14 13:24:27 executing program 6: mmap(&(0x7f0000000000/0x448000)=nil, 0x448000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x36, &(0x7f0000005000-0x20)="ff0204000000def31d001122000000d8144e000000000205", 0x18) connect$inet6(r0, &(0x7f0000447000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/14 13:24:28 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f000009f000-0x8)={0x0, 0x0}) write(r0, &(0x7f0000395000-0xc5)="24000000210025f0071c0165ffffec0e020000000010000002e1000c08000a0000000100", 0x24) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000b5c000-0x20)={0x5, 0x200, 0x4, 0x6, 0x3, 0xe72f, 0x80, 0x7, 0x0}, &(0x7f0000081000-0x4)=0x20) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f000009c000-0x8)={r3, 0xffff}, &(0x7f000017e000-0x4)=0x8) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r2, 0x40505331, &(0x7f0000a72000-0x50)={{0x80, 0x101}, {0x7, 0x0}, 0x9, 0x2, 0x7, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000eb8000-0x1008)={0x0, 0x1000, "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"}, &(0x7f00005cc000)=0x1008) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000877000-0x14)={r4, 0x4, 0x3ff, 0x3, 0x1, 0x100000000}, &(0x7f00005f2000)=0x14) 2018/01/14 13:24:28 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000001000-0x10)='/dev/input/mice\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_HAS_DEVICE_ATTR(r0, 0x4018aee3, &(0x7f0000001000-0x18)={0x0, 0x0, 0x800, &(0x7f0000000000)=0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key$keyring(&(0x7f0000eac000)='keyring\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffff8) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000453000)={0x3, r0, 0x0}) ioctl$EVIOCSABS20(r2, 0x401845e0, &(0x7f0000a34000)={0x2a, 0xfffffffffffeffff, 0xefba, 0x119caa85, 0x7f, 0xe0e}) r3 = syz_open_dev$vcsa(&(0x7f0000f23000-0xb)='/dev/vcsa#\x00', 0x9, 0x400880) bind$inet(r3, &(0x7f00005e5000-0x10)={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$KVM_SET_PIT2(r3, 0x4070aea0, &(0x7f0000c7f000)={[{0x4, 0x8, 0x8, 0x10000, 0x7, 0x6, 0x7a, 0x80, 0x1f, 0x6, 0xffffffffffff0001, 0x7, 0x5}, {0x5, 0x2, 0xfffffffffffffffa, 0x2, 0x0, 0x6, 0x100, 0xffe000, 0xcfa, 0x6eae9c50, 0x8, 0xd70, 0x7fff}, {0x8, 0x3, 0x4, 0x8, 0x8, 0x80000000, 0x23, 0x3, 0x100000001, 0xfff, 0xfff, 0x7fffffff, 0x6}], 0xfffffffffffffe00, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r4 = add_key$user(&(0x7f0000176000)='user\x00', &(0x7f00009d6000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000082a000-0x2)='\x00', 0x1, r1) r5 = add_key$user(&(0x7f0000893000)='user\x00', &(0x7f0000be6000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000f29000-0x1000)="b33ab76079ebe0d94f729cd653e520c19ad7d97fe21769e7c4db44c249b544230ba287fb8bd6ed266ccf59ef70995bf2e8e0ecd3fff32853747eda22d2818d08ca27e0ec821620e365a0e6b9485f2d925493f62113e33e5f8c7eba67fc19a9497f5b07e5849d2e875b066cd640b336616fe0f3c3002801b4627ee7597689525e8e81f750a86eb580fb4690ea52246bd3d32b1a91f944edb74b1f50ae08c5387ed8fd0598b600579f3af3f864e1c324f6928f6672f98f7e149be31bd78b506e8b", 0xc0, r1) keyctl$search(0xa, r1, &(0x7f00004c1000)='id_resolver\x00', &(0x7f000063f000)={0x73, 0x79, 0x7a, 0x3, 0x0}, r1) keyctl$dh_compute(0x17, &(0x7f0000f8e000-0xc)={r4, r5, r5}, &(0x7f00003fa000)=""/1, 0x1, &(0x7f0000fa3000-0x38)={&(0x7f0000e67000-0xa)={'sha384-avx\x00'}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/14 13:24:28 executing program 4: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f000078c000)='/dev/mixer\x00', 0x200, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000594000)="9ca05c7adf9c8178e7e2fd96e7a4505c5673f30eefd790c544f163cb1e86aef07f00ceada10b73f453248bdb51e0ed679d1f6007918715d68a4172e8c916cd40e72134109ec42e15135992d335d656c48724e77b9d1ae51a1b1369aa91d8c0f7ebb284d62769b713868d3d8d7e0005f5d4cf8518f0f9cc2a01dea3f531690c2ad39dc4c4ea0f1c82ba061cd1e3806531d27af06370997b75e7d6bbd6b79f75a24c0d8c316a2ee605c1d32c3093538cc2da3e63fcc4681598258c3de8d1da39eb9c57be", 0xc3) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = semget$private(0x0, 0x6, 0x0) semop(r1, &(0x7f000088b000-0x1e)=[{0x0, 0x0, 0x1000}], 0x1) unshare(0x40000) r2 = creat(&(0x7f0000196000-0x8)='./file0\x00', 0x150) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f000087d000)={0x0, 0x1000, "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"}, &(0x7f0000e17000-0x4)=0x1008) setsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f00005ba000-0x8)=@assoc_value={r3, 0x6}, 0x8) semtimedop(r1, &(0x7f00000a8000)=[{0x0, 0x0, 0x1000}], 0x1, &(0x7f0000efe000)={0x2000, 0x0}) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f00006ca000-0x4)=0x1000, 0x4) semctl$SETALL(r1, 0x0, 0x11, &(0x7f0000003000)=[]) 2018/01/14 13:24:28 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(0xffffffffffffffff, 0x40a45323, &(0x7f0000000000)={{0x4, 0x0}, 'port0\x00', 0xa, 0x40400, 0x6, 0x2, 0xffffffffffffffe4, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000a00000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f000073a000-0x10)={0x0, 0x0, 0x0}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f000071a000-0x20)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f000080c000)={[0x9, 0x80000001, 0x0, 0x0, 0x1, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) ioctl$KVM_SMI(r2, 0xaeb7) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/01/14 13:24:28 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000000e000)='./control\x00', 0x0) r0 = open(&(0x7f0000021000)='./control\x00', 0x0, 0x0) mknodat(r0, &(0x7f000064f000)='./control\x00', 0x1000, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffff9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000de4000-0x10)=[{&(0x7f0000d32000)="2900000020001900013d0010000000060200001600000f00000000040d000c0000000000000000088f", 0x29}], 0x1) renameat(r0, &(0x7f00005a5000)='./control\x00', r0, &(0x7f00005a4000)='./control\x00') 2018/01/14 13:24:28 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/selinux/enforce\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0x80045500, &(0x7f0000001000-0xc5)=""/197) semtimedop(0x0, &(0x7f0000e27000-0x6)=[{0x0, 0x0, 0x0}], 0x1, &(0x7f0000000000)={0x0, 0x1c9c380}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000002000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/14 13:24:28 executing program 3: syz_open_dev$mice(&(0x7f0000d26000-0x10)='/dev/input/mice\x00', 0x0, 0x200) mmap(&(0x7f0000000000/0xec2000)=nil, 0xec2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000cba000-0x7)='/dev/ppp\x00', 0x5a1900, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r1, 0x40045402, &(0x7f0000218000-0x4)=0x1) mmap(&(0x7f0000ec2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000ec2000)={0x0, 0x2, 0x2, 0x5}, &(0x7f0000087000-0x4)=0x10) mmap(&(0x7f0000ec2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000b63000)={r2, 0x80, "007cb50409aab49021b48ee4356a77cfcaa11ada61307ce5e2b2c32b9b72504fd10a3264a9c776ba26e478e0c7575888590b4374e7107df4d9ad60695bba0e320c1afc8e7901340df54de16c872f9788cb00966bef6542ca7e1452a17fc9547ab41b9021ff3becc0b0221f99d7dfa63941fc0519a5e442ff7552e05043231de4"}, &(0x7f0000ec2000)=0x88) mmap(&(0x7f0000ec3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCLINUX4(r1, 0x541c, &(0x7f0000ec3000)=0x4) writev(r0, &(0x7f000010b000)=[{&(0x7f0000052000)="39000000100009046900000080000000070000400100000045e700070000001419001c0004000200b600000000000608000300ff00001ee400", 0x39}], 0x1) 2018/01/14 13:24:28 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f000058d000-0xb)='/dev/hwrng\x00', 0x500, 0x0) ioctl$EVIOCGMASK(r0, 0x80104592, &(0x7f0000c28000-0x10)={0x3, 0x3a, &(0x7f00000be000-0x3a)="2ddf2fb2d91e5534fc5d4cfa68ee525d39cb5c499fa93d9ccb9a556b4f646c09b474ecd8365875b54b9fc28fb475f4d7f90f6cc429a524f062eb"}) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f00006d9000-0x10)=[{&(0x7f0000cf5000)="290000001d00190455a80049000a007c02a3000001000000ff5005e809000100ff0000000000000810", 0x29}], 0x1) 2018/01/14 13:24:28 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timerfd_create(0x0, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000061e000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x1) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x2) r3 = dup3(r1, r2, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_READ(r3, 0xc008551a, &(0x7f00007aa000-0x18)={0x100000000, 0x10, [0x2, 0x3, 0xfffffffffffffff8, 0x7]}) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x2) 2018/01/14 13:24:28 executing program 4: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000000)={&(0x7f0000001000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000002000-0x10)={&(0x7f0000002000)=@newsa={0x138, 0x10, 0x301, 0x0, 0x0, {{@in=@multicast2=0xe0000002, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400000000000, 0x0, 0x0}, {@in6=@loopback={0x0, 0x1}, 0x0, 0x32}, @in=@local={0xac, 0x14, 0x0, 0xaa}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0xa, 0x10, 0x40, 0x38}, [@algo_crypt={0xfffffffffffffcfc, 0x2, {{'lrw-twofish-3way\x00'}, 0x0, ""}}]}, 0x138}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/14 13:24:28 executing program 7: mmap(&(0x7f0000000000/0xf55000)=nil, 0xf55000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000594000-0x10)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000f55000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r0, 0x40485404, &(0x7f0000f55000)={{0x2, 0x3, 0x0, 0x1, 0x6}, 0x80000001, 0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000005000-0x38)={&(0x7f0000007000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000001000-0x10)={&(0x7f000000b000-0xac)=@delpolicy={0xac, 0x21, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@empty=0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0}, 0xffffffffffffffff, 0x0}, [@migrate={0x5c, 0x11, [{@in=@loopback=0x7f000001, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0}, {@in=@multicast2=0xe0000002, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0}]}]}, 0xac}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/14 13:24:28 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f0000591000/0x9000)=nil, 0x9000, 0x1000000, 0x400000000009, 0x0) r0 = msgget(0x0, 0x392) msgctl$IPC_RMID(r0, 0x0) seccomp(0x1, 0x0, &(0x7f000034c000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) openat$hwrng(0xffffffffffffff9c, &(0x7f0000aab000)='/dev/hwrng\x00', 0x0, 0x0) perf_event_open(&(0x7f000064e000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000d50000)='/dev/rfkill\x00', 0x0, 0x0) msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x4) [ 224.457410] netlink: 'syz-executor3': attribute type 28 has an invalid length. [ 224.494606] netlink: 72 bytes leftover after parsing attributes in process `syz-executor4'. [ 224.528011] netlink: 72 bytes leftover after parsing attributes in process `syz-executor4'. [ 224.538775] audit: type=1326 audit(1515936268.143:2924): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=2294 comm="syz-executor5" exe="/root/syz-executor5" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452cf9 code=0x7ffc0000 2018/01/14 13:24:28 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00007e7000-0x10)='/dev/sequencer2\x00', 0x80800, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000a03000)={r1, 0x28, &(0x7f0000749000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) socket$nfc_llcp(0x27, 0x3, 0x1) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, r0, 0x0) ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0x401) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0x3) 2018/01/14 13:24:28 executing program 0: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000006000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_ADDRFORM(r1, 0x29, 0x1, &(0x7f0000013000)=0x2, 0x4) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000d000+0x379)={&(0x7f0000001000)={0x14, 0x12, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) recvmsg(r0, &(0x7f0000013000-0x38)={&(0x7f000000b000-0x8)=@un=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000009000-0x60)=[{&(0x7f0000012000)=""/4096, 0x1000}, {&(0x7f000000b000)=""/103, 0x67}], 0x2, &(0x7f000000e000)=""/0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000013000)='/selinux/relabel\x00', 0x2, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f0000013000)=0x7bf7bdf, 0x4) r3 = fcntl$dupfd(r0, 0x0, r0) ioctl$TIOCGETD(r3, 0x5424, &(0x7f0000006000-0x4)=0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = open(&(0x7f0000014000-0x8)='./file0\x00', 0x20000, 0x40) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r4, 0x800443d2, &(0x7f0000000000)={0x1, &(0x7f0000008000-0x14)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}]}) 2018/01/14 13:24:28 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f00005d3000)='/dev/net/tun\x00', 0x0, 0x2) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f000025f000-0x28)={@common='eql\x00', @ifru_settings={0xd596, 0x0, @te1=&(0x7f0000f68000)={0x0, 0x0, 0x0, 0x0}}}) ioctl$int_in(r1, 0x5421, &(0x7f0000b6a000)=0xfffffffffffffffd) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='eql\x00', @ifru_flags=0x301}) write$tun(r1, &(0x7f0000dec000-0x276b)=@pi={0x0, 0x0, @ipv6={0x0, 0x6, "1964b3", 0x10000001e, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @loopback={0x0, 0x1}, {[], @udp={0x0, 0x0, 0x8, 0x0, ""}}}}, 0xfffffe68) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f000055e000-0x90)={0x4, {{0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) 2018/01/14 13:24:28 executing program 2: mmap(&(0x7f0000000000/0x23000)=nil, 0x23000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f000000f000-0xd8)={0x20, 0x21, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0x4, 0x0, 0x0}, [@nested={0xc, 0x1, [@typed={0x8, 0x1, @binary=""}]}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) pipe(&(0x7f000000b000)={0x0, 0x0}) 2018/01/14 13:24:28 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(0xffffffffffffffff, 0x40a45323, &(0x7f0000000000)={{0x4, 0x0}, 'port0\x00', 0xa, 0x40400, 0x6, 0x2, 0xffffffffffffffe4, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000a00000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f000073a000-0x10)={0x0, 0x0, 0x0}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f000071a000-0x20)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f000080c000)={[0x9, 0x80000001, 0x0, 0x0, 0x1, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) ioctl$KVM_SMI(r2, 0xaeb7) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/01/14 13:24:28 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000000a, 0x2, 0x0) bind$inet6(r0, &(0x7f0000807000)={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1}, 0x1c) connect$inet(r0, &(0x7f000006e000)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt(r0, 0x5, 0x5, &(0x7f0000ba5000-0xb6)="b9fa9f8c1803a84df7b75d9b35fa76da34623707bd47cc83bca53ed84a58b0bec0c1620a336063c02ba651b0dba9a355eaaacbe838aeef2fdb5351521ec604a2a02d9feecc7bfeab586fbc3a83d0ee6aaa846e672cd7f2a34c633575f87c8b8e2f0745e059bac36b47932c3298b4e43f631f6d074461d38549c0d31d1dfb02588f606f2ad8253b8b7dc80736fdb02cce0be8f6f135bd55e301e691367117877a48ab9df890418bf5535c5c68d28e0e3bc1477095f2db", 0xb6) 2018/01/14 13:24:28 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x6, 0x1ff) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000d90000-0xae)={0x0, 0xa6, "357a420c293b091f662e1a85d13735f4ae83fdc4571249f5df9335ca37fb49ca8a7edc5d7c181eea9d702d97d04a8a4d169d4ceffd3619bf1f75500747b29f3e8ab389d805498096be99423661253084d76c29bcc5566f9b2f81c8ddac6f0a1d16b53980efe0a0832c4e20a09a32c0d7bf7014e9d37aa06c3e8263f302a80efae4eab8c9b0762bd78631f76825f55f40fd4bc091c71bf3190fc69f377c0515d18effe0ca4db8"}, &(0x7f000093e000-0x4)=0xae) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000021000-0xa9)={r1, 0xa1, "d931090408e927c99219a65a06efe55c718dd489fb1ab6e1bcefc9437137363031f8637f91bc493df8e7f0d9efac5f353bc0b9ea87eb3c5e93dd8d9c35880215f99f239cee1659f35803a25333b517f542e92495d2066e0c0b8d1fbf2b866c9ca53bbf38f89fdbe5d9f87bc462aa39408733b6d80ba811464917316e54c8b61a6b19502e366b95462a16a216f99a763dd8c8605fe3f10cd861d1adc9823e44cbc0"}, &(0x7f00009f1000-0x3)=0xa9) socket(0x0, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet_buf(r0, 0x0, 0x2f, &(0x7f0000f46000)="aedbfa2ae3baff26321cce206f48d4cc4ab3c43875aecc815aa61f8253093a9510bb74fa3c993f41a5c619199d3594236e135f19249a51ca70d44dc31ef8a330b6a81af334f84904485184c7d3aaae5682b55fbf469186ea2dbe67e82b72f7e9b187726b777f2c84c20c8f8d8d085c4752b3ecff7f50753caf6fcb62e13d5f46daaa239775c13e8ab200dfea19cea0b7e91bbb734fcc8269e6b53341054ff71e2d8e6775627da4e1a8f8a7e5de94b172017a9e30aafdecafa34be514af9fcce5e1a63a2098166e444feff82bd67a0a0f7c46d596b74b78e31fe98ba3768dfa12bd47", 0xe2) setsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, &(0x7f00008e8000)='E', 0x1) ioctl$sock_ifreq(r2, 0x89f1, &(0x7f00007df000)={@common='sit0\x00', @ifru_data=&(0x7f00008e8000-0x20)="01000000090002000003ffff0000eb00ecff0000008003000449faf502007e28"}) 2018/01/14 13:24:28 executing program 5: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000809000)={0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f000003d000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0x14) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000e3b000)='/selinux/policy\x00', 0x0, 0x0) ioctl$KVM_HAS_DEVICE_ATTR(r1, 0x4018aee3, &(0x7f0000565000-0x18)={0x0, 0x3, 0xa79, &(0x7f0000a1b000)=0x0}) r2 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r2, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000016f000)={&(0x7f0000ab2000)={0x20, 0x1b, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x11, 0x0, 0x0}, [@typed={0xc, 0x6c, @uid=0x0}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/14 13:24:28 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000573000)={0xffffffffffffffff, 0xffffffffffffffff}) mknod(&(0x7f00009e6000)='./file0\x00', 0x1000, 0x7) r1 = syz_open_dev$admmidi(&(0x7f000088a000-0xe)='/dev/admmidi#\x00', 0x7, 0x200) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000e6a000)={0x0, 0x4, 0x2, [0x4, 0x8]}, &(0x7f00005da000)=0xc) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000c6b000)={0x6, 0x69e, 0x200, 0x9, 0x10000, 0xc0c, 0x10001, 0x4b, r2}, 0x20) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000f0e000-0x8)={0x0, 0xcb}, &(0x7f0000e27000-0x4)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000b6b000)={r3, @in6={{0xa, 0x3, 0x24, @loopback={0x0, 0x1}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x2, 0x7, 0xfff, 0xff}, &(0x7f0000411000)=0xa0) sendto$unix(r0, &(0x7f0000010000)="", 0xfffffffffffff000, 0x0, 0x0, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) [ 224.578785] audit: type=1326 audit(1515936268.143:2925): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=2294 comm="syz-executor5" exe="/root/syz-executor5" sig=0 arch=c000003e syscall=257 compat=0 ip=0x452cf9 code=0x7ffc0000 [ 224.604066] audit: type=1326 audit(1515936268.143:2926): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=2294 comm="syz-executor5" exe="/root/syz-executor5" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452cf9 code=0x7ffc0000 2018/01/14 13:24:28 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000c55000)='/dev/net/tun\x00', 0x0, 0x180000a) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000928000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x5, 0x0, @sync=&(0x7f00001a4000-0xc)={0x0, 0x0, 0x0}}}) r3 = socket(0x200000000011, 0xa, 0x80300) setsockopt$sock_int(r3, 0x1, 0x8, &(0x7f0000eb3000-0x4)=0x0, 0x4) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x20301}) write$tun(r2, &(0x7f0000e20000-0x348)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv6={0x0, 0x6, "356d06", 0x10, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, {[], @dccp={{0xffffffffffffffff, 0x2, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "af295e", 0x0, "9b907f"}, ""}}}}, 0x42) 2018/01/14 13:24:28 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000be7000-0x8)={0x19980330, 0x0}, &(0x7f000032e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setgroups(0x0, &(0x7f00009ab000)=[]) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000af3000-0x46)="2bf7bcd5b7846736fbb0c9ba32ac31119f76494db47d347e7c3ca007db4e71bfeb398ee133c6b41d6d705487930ae999d7a9afca09f31ea1fa8730567647b639048e2742d9bf61ad69dd13034d3d2424dfa00f", 0x53) bind$alg(r0, &(0x7f00003a0000)={0x26, 'skcipher\x00', 0x0, 0x80, 'lrw(twofish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000e24000)="b70a75b0d5e383e5b3b60ced5c54db0a295df0df8217ad4000000000000000e6", 0x20) mlockall(0x4) openat$rtc(0xffffffffffffff9c, &(0x7f00007fa000-0x9)='/dev/rtc\x00', 0x8000, 0x0) r1 = accept$alg(r0, 0x0, 0x0) write(r1, &(0x7f0000b52000-0x20)="03789fb446f5b737457f990600000000", 0x10) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f000046f000-0x9)='/dev/rtc\x00', 0x800, 0x0) ioctl$KVM_TRANSLATE(r2, 0xc018ae85, &(0x7f00002a0000-0x18)={0x11d003, 0x100000, 0x4ed8, 0x6, 0x155d}) r3 = fcntl$getown(r1, 0x9) r4 = openat$dsp(0xffffffffffffff9c, &(0x7f0000136000)='/dev/dsp\x00', 0x400, 0x0) perf_event_open(&(0x7f000062d000-0x78)={0x3, 0x78, 0x1ff, 0x7, 0x7, 0x638fc2b1, 0x0, 0x7, 0x10090, 0x4, 0x20, 0x101, 0x1, 0x7f, 0x3, 0x4, 0x80000000, 0x1126, 0xffffffffffff8001, 0x9, 0x99, 0x4, 0x3ff, 0x6, 0x8000000000, 0xffffffffffffffe1, 0x3e, 0x0, 0x3, 0x10001, 0x6, 0x7, 0x4, 0x4, 0x1000, 0x9677, 0x94, 0x1, 0x0, 0xa56, 0x1, @perf_bp={&(0x7f0000702000)=0x0, 0x1}, 0x0, 0x7fff, 0x4, 0x5, 0x0, 0x40, 0x7fff, 0x0}, r3, 0x6, r4, 0x2) getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000ff3000)=0x0, &(0x7f0000e35000-0x4)=0x4) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r4, 0x84, 0x12, &(0x7f0000ac6000)=0xfffffffffffff36d, 0x4) recvmsg(r1, &(0x7f00006e3000)={&(0x7f0000f76000)=@generic={0x0, ""/126}, 0x80, &(0x7f0000f80000-0x30)=[{&(0x7f0000295000)=""/4096, 0x1000}], 0x1, &(0x7f0000f77000-0xe3)=""/0, 0x0, 0x0}, 0x0) ioctl$KDGKBENT(r4, 0x4b46, &(0x7f00005b4000)={0x5, 0x400, 0x1}) 2018/01/14 13:24:28 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x28060400) r0 = syz_open_dev$sndtimer(&(0x7f0000948000)='/dev/snd/timer\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mice(&(0x7f00009b1000)='/dev/input/mice\x00', 0x0, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000470000)={0x8d56, 0x0, 0x10001, 0xfffffffffffffff9}) ioctl$DRM_IOCTL_SG_FREE(r1, 0x40106439, &(0x7f0000866000-0x10)={0x9, r2}) r3 = socket$unix(0x1, 0x5, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000afe000)={0xffffffffffffffff, 0xffffffffffffffff}) socket$unix(0x1, 0x5, 0x0) sendmsg$unix(r4, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r3]}], 0x1, 0x0}, 0x0) recvmsg(r5, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000)=""/0, 0xfc13, 0x0}, 0x0) pselect6(0x40, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00000de000-0x40)={0xffffffffffffffe1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00008e6000-0x10)={0x0, 0x989680}, &(0x7f0000205000-0x10)={&(0x7f0000cc9000-0x8)={0x0}, 0x8}) mprotect(&(0x7f0000cf8000/0x4000)=nil, 0x4000, 0x1000000) rt_sigsuspend(&(0x7f0000fb2000)={0x0}, 0x8) [ 224.650452] audit: type=1326 audit(1515936268.143:2927): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=2294 comm="syz-executor5" exe="/root/syz-executor5" sig=0 arch=c000003e syscall=298 compat=0 ip=0x452cf9 code=0x7ffc0000 2018/01/14 13:24:28 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(0xffffffffffffffff, 0x40a45323, &(0x7f0000000000)={{0x4, 0x0}, 'port0\x00', 0xa, 0x40400, 0x6, 0x2, 0xffffffffffffffe4, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000a00000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f000073a000-0x10)={0x0, 0x200000014004, 0x0}) ioctl$KVM_SET_USER_MEMORY_REGION(0xffffffffffffffff, 0x4020ae46, &(0x7f000071a000-0x20)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f000080c000)={[0x9, 0x80000001, 0x0, 0x0, 0x1, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) ioctl$KVM_SMI(r2, 0xaeb7) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/01/14 13:24:28 executing program 2: mmap(&(0x7f0000000000/0xd5f000)=nil, 0xd5f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x6a, &(0x7f00000d3000)={@random="0d0170447f6e", @random="e81b31309964", [{[], {0x8100, 0x21, 0x3, 0x8}}], {{0x86dd, @ipv6={0x0, 0x6, "aaa447", 0x30, 0x32, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "011c26", 0x0, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x16}, [], ""}}}}}}}, &(0x7f0000d50000)={0x1, 0x1, [0x0]}) [ 224.728937] device eql entered promiscuous mode [ 224.770382] device syz0 entered promiscuous mode [ 224.791824] ------------[ cut here ]------------ [ 224.791838] kernel BUG at ./include/linux/skbuff.h:2068! [ 224.791853] invalid opcode: 0000 [#1] SMP KASAN [ 224.791859] Dumping ftrace buffer: [ 224.791865] (ftrace buffer empty) [ 224.791868] Modules linked in: [ 224.791879] CPU: 1 PID: 2344 Comm: syz-executor2 Not tainted 4.15.0-rc7+ #261 [ 224.791885] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 224.791901] RIP: 0010:skb_pull+0xe8/0x110 [ 224.791905] RSP: 0018:ffff8801c07a71f8 EFLAGS: 00010212 [ 224.791912] RAX: 0000000000010000 RBX: ffff8801cdcc3280 RCX: ffffffff84318118 [ 224.791918] RDX: 00000000000001d4 RSI: ffffc900020af000 RDI: ffff8801cdcc3304 [ 224.791922] RBP: ffff8801c07a7210 R08: 1ffff100380f4da7 R09: 0000000000000002 [ 224.791927] R10: ffff8801c07a7200 R11: 0000000000000000 R12: 000000000000002c [ 224.791932] R13: 0000000000000030 R14: dffffc0000000000 R15: 0000000000000000 [ 224.791939] FS: 00007f0cfb2bc700(0000) GS:ffff8801db300000(0000) knlGS:0000000000000000 [ 224.791944] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 224.791948] CR2: 0000000020d50000 CR3: 00000001cf860001 CR4: 00000000001626e0 [ 224.791954] Call Trace: [ 224.791970] esp6_gro_receive+0xb4/0xbe0 [ 224.791995] ? esp6_output+0xf20/0xf20 [ 224.792017] ? __lock_is_held+0xb6/0x140 [ 224.792037] ? esp6_output+0xf20/0xf20 [ 224.792050] ipv6_gro_receive+0x844/0x13e0 [ 224.792073] ? ipv6_gso_pull_exthdrs+0x590/0x590 [ 224.792079] ? lock_acquire+0x1d5/0x580 [ 224.792088] ? dev_gro_receive+0x864/0x2130 [ 224.792105] ? lock_release+0xa40/0xa40 [ 224.792118] ? ipv6_gso_pull_exthdrs+0x590/0x590 [ 224.792128] vlan_gro_receive+0x486/0x770 [ 224.792136] ? rcutorture_record_progress+0x10/0x10 [ 224.792148] ? check_noncircular+0x20/0x20 [ 224.792161] dev_gro_receive+0xd38/0x2130 [ 224.792173] ? memcpy+0x45/0x50 [ 224.792189] ? net_rx_action+0x1910/0x1910 [ 224.792198] ? __lock_is_held+0xb6/0x140 [ 224.792223] napi_gro_frags+0x386/0xaf0 [ 224.792236] ? napi_gro_receive+0x500/0x500 [ 224.792259] ? tun_get_user+0x2605/0x3710 [ 224.792273] tun_get_user+0x262e/0x3710 [ 224.792283] ? perf_trace_lock+0xd6/0x900 [ 224.792313] ? tun_build_skb.isra.48+0x17d0/0x17d0 [ 224.792321] ? perf_trace_lock+0xd6/0x900 [ 224.792338] ? trace_event_raw_event_lock+0x340/0x340 [ 224.792345] ? wake_up_q+0x8a/0xe0 [ 224.792354] ? check_noncircular+0x20/0x20 [ 224.792380] ? tun_get+0x1ab/0x2e0 [ 224.792396] ? lock_release+0xa40/0xa40 [ 224.792409] ? __lock_is_held+0xb6/0x140 [ 224.792431] ? tun_get+0x1d4/0x2e0 [ 224.792440] ? tun_chr_close+0x60/0x60 [ 224.792447] ? __check_object_size+0x25d/0x4f0 [ 224.792455] ? rcu_note_context_switch+0x710/0x710 [ 224.792470] tun_chr_write_iter+0xb9/0x160 [ 224.792481] do_iter_readv_writev+0x525/0x7f0 [ 224.792495] ? vfs_dedupe_file_range+0x8f0/0x8f0 [ 224.792513] ? rw_verify_area+0xe5/0x2b0 [ 224.792525] do_iter_write+0x154/0x540 [ 224.792535] ? dup_iter+0x260/0x260 [ 224.792556] vfs_writev+0x18a/0x340 [ 224.792564] ? __fget_light+0x297/0x380 [ 224.792576] ? vfs_iter_write+0xb0/0xb0 [ 224.792587] ? down_read_killable+0x180/0x180 [ 224.792596] ? security_mmap_file+0x143/0x180 [ 224.792612] ? vm_mmap_pgoff+0x1fc/0x280 [ 224.792622] ? vm_mmap_pgoff+0x13b/0x280 [ 224.792638] ? __fdget_pos+0x130/0x190 [ 224.792645] ? __fdget_raw+0x20/0x20 [ 224.792654] ? selinux_capable+0x40/0x40 [ 224.792669] do_writev+0xfc/0x2a0 [ 224.792676] ? do_writev+0xfc/0x2a0 [ 224.792688] ? vfs_writev+0x340/0x340 [ 224.792696] ? entry_SYSCALL_64_fastpath+0x5/0x9a [ 224.792705] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 224.792720] SyS_writev+0x27/0x30 [ 224.792731] entry_SYSCALL_64_fastpath+0x23/0x9a [ 224.792736] RIP: 0033:0x452bd1 [ 224.792740] RSP: 002b:00007f0cfb2bbb80 EFLAGS: 00000293 ORIG_RAX: 0000000000000014 [ 224.792747] RAX: ffffffffffffffda RBX: 00007f0cfb2bc700 RCX: 0000000000452bd1 [ 224.792751] RDX: 0000000000000002 RSI: 00007f0cfb2bbbd0 RDI: 0000000000000012 [ 224.792755] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 224.792759] R10: 000000000000006a R11: 0000000000000293 R12: 0000000000000000 [ 224.792763] R13: 0000000000a2f7ef R14: 00007f0cfb2bc9c0 R15: 0000000000000000 [ 224.792785] Code: a3 d8 00 00 00 e8 89 96 3e fd 4c 89 e0 5b 41 5c 41 5d 5d c3 45 31 e4 e8 77 96 3e fd 4c 89 e0 5b 41 5c 41 5d 5d c3 e8 68 96 3e fd <0f> 0b e8 11 98 75 fd eb 97 e8 0a 98 75 fd e9 41 ff ff ff e8 20 [ 224.792920] RIP: skb_pull+0xe8/0x110 RSP: ffff8801c07a71f8 [ 224.792967] ---[ end trace 5ae3c62aa49986ce ]--- [ 224.792972] Kernel panic - not syncing: Fatal exception in interrupt [ 224.793455] Dumping ftrace buffer: [ 224.793458] (ftrace buffer empty) [ 224.793461] Kernel Offset: disabled [ 225.242348] Rebooting in 86400 seconds..