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", 0x1000}, {&(0x7f0000001000-0x75)="46034a0e6f98b17f4e4356eb16e7a8804a5e9d87316049ca257fcc3486b43d267511ee30aa576272bdbffc4955b43daa02a8f312af3efb8ffe3fbb249d8fe320c62fa7c3ab20c8491e615ff204d4c467b2780658c3e126ea8734f9ec3696b51f5d53fb13ccbc54ca0d247d67a7e7d0193f8c9070c0ebce39ecb7", 0x7a}, {&(0x7f0000001000-0x57)="0dfa2ac4eeadcdf14236e7d4457a522ddbcd938490ff96fc780769b4b7094c249df71939d7bd5fbee5fbb09d061f6da1b4790cdd92a9323e0bf2071f98d7afd0e0f2ae3474e9bcc457590e02a02afebf38f7b14df4530e", 0x57}, {&(0x7f0000002000-0x62)="2608a156c581260be096c897ef0fd2981834ba27e3901602ee6819d31910d48f07fa962ceaae8abd9b791437fb26d9e1db3d10efeb44767b329e3fffbd8ae302ec565dfcd1a57c1bab82ff619d88e9ef74e01ad95baaba4383b49fc6373ddb3197e4", 0x62}, {&(0x7f0000001000-0x1000)="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0x1000}, {&(0x7f0000001000-0x28)="b549d497461e7bef0a45d1f069ef7126af7ed7d7067b901649fac046e8fac3db1510e3961efe53c5", 0x28}], 0x7) 2017/12/31 05:24:51 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$packet(0xffffffffffffffff, &(0x7f0000001000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000068000-0x4)=0x14, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000001000-0x21)={&(0x7f0000685000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, 0x10, &(0x7f0000001000-0x70)=[{&(0x7f0000000000)=""/55, 0x37}, {&(0x7f0000d2c000-0x48)=""/72, 0x48}, {&(0x7f0000efa000-0xee)=""/238, 0xee}, {&(0x7f0000001000-0x41)=""/65, 0x41}, {&(0x7f0000111000)=""/97, 0x61}, {&(0x7f0000000000)=""/151, 0x97}, {&(0x7f0000994000-0xf2)=""/242, 0xf2}], 0x7, &(0x7f0000001000-0xfa)=""/250, 0xfa, 0x6}, 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f0000085000-0x68)={0x1, 0x0, [{0x400000b2, 0x0, 0x80000001}]}) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_TRANSLATE(r3, 0xc018ae85, &(0x7f0000f50000-0x18)={0x10f000, 0x1005000, 0x7, 0x3, 0x3}) 2017/12/31 05:24:51 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x0, 0xf) write(r0, &(0x7f0000729000)="1f0000000001ff49433bf000080000760f0000e0090012000000000000083c", 0x1f) 2017/12/31 05:24:51 executing program 1: mmap(&(0x7f0000000000/0x2d000)=nil, 0x2d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000006000)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r1 = syz_open_dev$vcsn(&(0x7f000001c000-0xa)='/dev/vcs#\x00', 0x7, 0x20000) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$inet6(r1, &(0x7f000000f000+0xc35)={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f000002e000-0x4)=0x1c) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f000000d000/0x18000)=nil, &(0x7f0000011000)=[@text32={0x20, &(0x7f0000006000)="36660f07b9b80900000f32c4c1c5f151ff9a0018000035010f53b066881feeb9db080000b800880000ba000000000f30c4e241298835680000c4c3190222000f20d835080000000f22d866b81a000f00d8", 0x51}], 0x1, 0x0, &(0x7f0000001000-0x20)=[], 0x0) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) semctl$GETVAL(0x0, 0x6, 0xc, &(0x7f000002e000-0x62)=""/98) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f000002d000-0x18)={0x1, 0x0, [{0x48f, 0x0, 0x0}]}) 2017/12/31 05:24:51 executing program 2: mmap(&(0x7f0000000000/0x4c000)=nil, 0x4c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000000e000-0xa)='./control\x00', 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f000002c000)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f000004a000)={0x0, 0x40}, &(0x7f0000008000)=0x8) unlink(&(0x7f0000044000-0xa)='./control\x00') mmap(&(0x7f000004c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000031000)={0x0, 0x6, 0x5, 0x20, 0x4, 0x7ff, 0x0, 0x0, {0x0, @in={{0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100000000, 0x1d1d, 0x800, 0x7b8800000, 0xfffffffffffffffb}}, &(0x7f000004d000-0x4)=0xb8) mmap(&(0x7f000004c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000035000)={r1, 0x5, 0x5, 0x62, 0x5, 0xffffffffffff0000, 0x82c0, 0x100000000, {r2, @in={{0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2e8, 0x30000000, 0x7ff, 0x800, 0xff}}, &(0x7f000004c000)=0xb8) r3 = open(&(0x7f0000028000)='./control\x00', 0x0, 0x0) mkdirat(r3, &(0x7f0000028000)='./control\x00', 0x0) renameat2(r3, &(0x7f0000048000-0xa)='./control\x00', r3, &(0x7f000000b000-0x8)='./file1\x00', 0x2) 2017/12/31 05:24:51 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f00007b0000)="1f00", 0x0) fallocate(r0, 0x0, 0x0, 0x10001) write(r0, &(0x7f0000002000)='\t', 0x1) sendfile(r0, r0, &(0x7f0000001000)=0x0, 0xfec) syz_open_dev$vcsn(&(0x7f0000ada000)='/dev/vcs#\x00', 0x5, 0xb0000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) execveat(r0, &(0x7f0000006000)='./file0\x00', &(0x7f0000006000-0x28)=[], &(0x7f0000006000)=[&(0x7f0000001000)='-@cpuset[md5sum[\x00'], 0x1000) 2017/12/31 05:24:51 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000015000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 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, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bind$alg(r0, &(0x7f0000f6d000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'echainiv(authencesn(sha3-384,xts(twofish)))\x00'}, 0x58) capset(&(0x7f0000582000-0x8)={0x19980330, 0x0}, &(0x7f00005cd000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2d, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000aa8000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000d3a000)='/selinux/enforce\x00', 0x680, 0x0) ioctl$TUNSETLINK(r1, 0x400454cd, &(0x7f00008d5000-0x4)=0xf) clone(0x20900, &(0x7f0000a94000-0x1)="", &(0x7f00002b8000-0x4)=0x0, &(0x7f000029e000)=0x0, &(0x7f000031d000)="") 2017/12/31 05:24:51 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000671000)='/dev/usbmon#\x00', 0x1, 0x84040) ioctl$EVIOCSABS3F(r0, 0x401845ff, &(0x7f0000916000-0x18)={0x3bf, 0x5, 0x9, 0xffff, 0xe3d, 0xfffffffffffffff8}) r1 = creat(&(0x7f00008b2000)='./file0\x00', 0x0) getxattr(&(0x7f000072d000)='./file0\x00', &(0x7f0000c39000)=@known='security.evm\x00', &(0x7f00000ca000-0x8c)=""/140, 0x8c) fcntl$F_GET_FILE_RW_HINT(r1, 0x40d, &(0x7f0000870000-0x8)=0x0) 2017/12/31 05:24:51 executing program 2: mmap(&(0x7f0000000000/0x2d000)=nil, 0x2d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000026000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) 2017/12/31 05:24:51 executing program 0: mmap(&(0x7f0000000000/0xfcc000)=nil, 0xfcc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000717000-0x8)={0x0, 0x0}) ioctl$PIO_UNIMAPCLR(r0, 0x4b68, &(0x7f00000f2000-0x6)={0x920a, 0x1ff, 0xffffffffffffffff}) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003c3000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r1, 0x402c542d, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2017/12/31 05:24:51 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000ef5000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f000053b000)=0x8000201) r1 = syz_open_dev$vcsn(&(0x7f0000473000-0xa)='/dev/vcs#\x00', 0x4, 0x200000) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f0000247000)={0x3, &(0x7f00009d9000-0x18)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00009e1000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_mtu=0x97}) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000f58000)={@generic="431df1f38e6e005a112f648d1c22ce26", @ifru_addrs=@rc={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}}) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) bind$inet6(r2, &(0x7f0000ba4000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x401}, 0x1c) 2017/12/31 05:24:52 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000009000-0x4)=0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000c7c000-0x10)='/selinux/policy\x00', 0x0, 0x0) execveat(r1, &(0x7f0000194000)='./file0\x00', &(0x7f0000ad5000)=[&(0x7f00003dc000)=':%mime_type\x00', &(0x7f000075e000)='eth1proc\x00'], &(0x7f0000336000)=[&(0x7f0000f23000)=',,\x00', &(0x7f000036a000-0x4)='em0\x00'], 0x1400) r2 = syz_open_procfs(r0, &(0x7f000000c000)='wchan\x00') sendfile(r2, r2, 0x0, 0x80000001) getsockopt$inet_mreqsrc(r2, 0x0, 0x27, &(0x7f0000794000-0xc)={@rand_addr=0x0, @broadcast=0x0, @multicast1=0x0}, &(0x7f00009cd000-0x4)=0xc) 2017/12/31 05:24:52 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000ed7000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$SIOCGIFHWADDR(r0, 0x8927, &(0x7f0000425000+0xb62)={@generic=""/16, @ifru_addrs=@in={0x0, 0x0, @local={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) syz_emit_ethernet(0x2a, &(0x7f0000272000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x806, @arp=@ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x80000000000001, @random="349dad69adda", @rand_addr=0x0, @random="78c53e90bf48", @local={0xac, 0x14, 0x0, 0xaa}}}}}, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000c78000-0x15)='/proc/self/net/pfkey\x00', 0xa001, 0x0) ioctl$KVM_GET_EMULATED_CPUID(r1, 0xc008ae09, &(0x7f00007a1000-0xec)=""/236) 2017/12/31 05:24:52 executing program 2: clone(0x0, &(0x7f00008f8000)="", &(0x7f00008e6000-0x4)=0x0, &(0x7f0000974000-0x4)=0x0, &(0x7f0000226000)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) arch_prctl(0x1004, &(0x7f0000e68000-0x103)="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") 2017/12/31 05:24:52 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, 0x3, 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 = memfd_create(&(0x7f00007b0000)="1f00", 0x0) fallocate(r0, 0x0, 0x0, 0x10001) write(r0, &(0x7f0000002000)='\t', 0x1) sendfile(r0, r0, &(0x7f0000001000)=0x0, 0xfec) syz_open_dev$vcsn(&(0x7f0000ada000)='/dev/vcs#\x00', 0x5, 0xb0000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) execveat(r0, &(0x7f0000006000)='./file0\x00', &(0x7f0000006000-0x28)=[], &(0x7f0000006000)=[&(0x7f0000001000)='-@cpuset[md5sum[\x00'], 0x1000) 2017/12/31 05:24:52 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000034c000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) clock_gettime(0x1, &(0x7f0000f09000-0x10)={0x0, 0x0}) semtimedop(0x0, &(0x7f0000d9f000-0x6)=[], 0x0, &(0x7f0000e24000-0x10)={0x0, 0x0}) 2017/12/31 05:24:52 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000d2b000-0x78)={0x80002, 0x78, 0xe2, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0xff, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x9, 0x100000000000, 0x1000000000000000, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x10000, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket(0x11, 0x80002, 0x302) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000901000)='/dev/net/tun\x00', 0x0, 0x100042c02) write$tun(r1, &(0x7f0000114000-0xa0)=@pi={0x0, 0x8867, @ipv4={{0x25, 0x4, 0x9, 0xae, 0x9c, 0x2, 0x419, 0xd4, 0x33, 0x0, @broadcast=0xffffffff, @rand_addr=0x9, {[@rr={0x7, 0xf, 0x5, [@remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, @remote={0xac, 0x14, 0x0, 0xbb}]}, @lsrr={0x83, 0x7, 0x5, [@multicast1=0xe0000001]}, @end={0x0}, @lsrr={0x83, 0x1f, 0xc00000, [@local={0xac, 0x14, 0x0, 0xaa}, @local={0xac, 0x14, 0x0, 0xaa}, @broadcast=0xffffffff, @local={0xac, 0x14, 0x0, 0xaa}, @broadcast=0xffffffff, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}]}, @generic={0x7, 0x5, "9ca3ef"}, @lsrr={0x83, 0xb, 0x0, [@loopback=0x7f000001, @remote={0xac, 0x14, 0x0, 0xbb}]}, @rr={0x7, 0x2b, 0x1000, [@broadcast=0xffffffff, @loopback=0x7f000001, @local={0xac, 0x14, 0x0, 0xaa}, @multicast2=0xe0000002, @rand_addr=0xcf, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, @multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, @remote={0xac, 0x14, 0x0, 0xbb}]}, @lsrr={0x83, 0xf, 0xfffffffffffffff7, [@multicast1=0xe0000001, @multicast2=0xe0000002, @broadcast=0xffffffff]}]}}, @icmp=@info_reply={0x10, 0x0, 0x0, 0x7, 0x7}}}, 0xa0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="0252734fb088526cca26b5239cab12c4"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000440000)={@common='gre0\x00', @ifru_flags=0x7f01}) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000999000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_mtu=0x9}) write$evdev(r2, &(0x7f000013b000)=[{{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x18) 2017/12/31 05:24:52 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = add_key$user(&(0x7f0000269000)='user\x00', &(0x7f0000c57000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000bc2000)="debedc552e01c4e95c4b678da175e67d9a2c13320e1d39166570a579a821a34d5476b9daf3", 0x25, 0xfffffffffffffffe) r2 = add_key(&(0x7f0000e32000)='cifs.spnego\x00', &(0x7f0000a11000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00002f4000)="03f719bf1b2e76259202b3d62eb359fc83b77fca7cf9015eeaef14a2dec4fbd7d8349b0b02f860d41b4101bab194e4c97bfac406bb901351c85833a6f438dcc82785fac239a5be21fa5b416b373759f5b2f79e7e080434e6737f90f255", 0x5d, 0xfffffffffffffff9) keyctl$instantiate(0xc, r1, &(0x7f0000bdc000-0x1000)="fb81f61b437ded8be6b95aefa764f619f8515917395fed1a01015a9e23819867e0f05ef91340f20f332eaea00e986ff6152adfc8a31df194f0def3cff10774fe850ef2cee24ddd5f8a1afd34d8529c14367b9af162bdb4c1f537e79db66c3eaf6e8ba7b657a315809f12283b4cc2847718fb750401b6946b854a0066757faf238bfc1225eae65bda20f0465c9bcb333a3a88d64abcdf13d04804a5cf538175173d1967f0e555c8973a2726c0070a2466efbe4c5aa1ef2a616e4b549aba9876232d9390e9620dbf5ac63b0c237d6b3b28e7b82fa232311c30ebfca7853cd670bd941066435c77bdc9c819347a3efdcd6743b9c9135bc3660ebeab8e2168b2678e93b7cfe7df8a71112e06ce90968603a8ace47bbaf7598ed12204b7adb478bafe824bda78de15176c879d8751c263801c99bc621ae0227c94bbf612be0bfea7a7fb769e51c41cd99c5b39da3da8e48c33db75664668f0d4720b8ceaaa5076f86d28c4e7e6c4083ee2c9dbfa6843804a7133b8d856d9f8aef5dbddfe44ae7b75696f6671d447e839b603e1315afdae297483dddae53965d109c9b6afba6a011e69b66f4cf09dbbd0d223555ef1b8e284d72cee57b4550fbde0132a91d7a38f165ce39a71bd73cfb23ba3f629f41e335650d8ec3a368cb27a987118a6f2ed56deca0f1ad80a69e2e5876070667d985c448b37b3c02e307db945a25083da8cc151486943c6830126a7fc6d9da7f02c2ca535e7c6d26fff05b0576569b64e074272c0cfd43c6d1a7e23817edee95451dc5781bd5fa10872a3ff73b7ef2a28c7a9e11b48adef70371949e205606fbae0c8a1f587712f7844fe73d9ef5bb91747904a88b4d191aac4567cbb2c657b920f4790f1bf82dc2145b22340e323791de9dbe72a6192b1ec96cb07e1248a7e0ddd1e728b944f2e15f1397c2a95f7b1236271adae8375abbd3316c55b23c6eb880d061555e55060aeae527dc50a0bf3145df692f263d4a5ae576a905df33c66de9927072e57589f7274073a3785a35c9e74ce57e14ceb11251ce88d9a88b87541bd20911853e66594ea7db22d8b0640b9ff0d7482a59fa3a583f915f36cc8118be5b0274007b69d68732c871547c2386188a34fd2c878b0357dbf5f7693728d34b9426b5979ff766e9e36ae0e7d2664252ac299ec9123a3fe7f306cc78cec696925941024d412c04a339e28078d9381d76d485734ad57590e02b510a2e0bdeb4f9d4a38f76c308b880353279ec0e313300bc945133c99fabb365c1eaadd6b753c816af881e7c4ac910e1360c2d73648890b85c56d0132a0f331cad6d86370355a07efa58824eabc14ae0889d0e80e713bff06743e19cc3625b7ed3447a104733694a767c5ab3c2a7fa705606b3bf28014590f907794c82ce75baebe3e19b6fe594d9d42dabe27d14a8aedf257513873df42dc8a47889fd70350bb4fd683eaf7f89c83e4a071fc53f8b541da291efea0b41bfb0c0bdb7874103726672b0b70b65695def327bf03ae3de8f757d18f39647a8b970c7a74510ae05084bd0f7fe3a4fc826f4ed19f5251d37c39760f1810c6f62a77dc7a689b96c170da9a96a53483ad03137d3efb7fc75914b30d750c970bf2920f0b08cca99ea50727d4a67da938650c624a0272dea16d5e36cfd69a08943ce56285412ed634e4ab58f5652346f12952ad7a4ddf31abe4f1a5a4c5341c877cea5277595ab694816a2ac3b53663a1808290f833c0f6ed7bd7da2d186b1a225d127cd2c9575c28c04aaee785f5b9ff5e32cc9a24c7c3dd1e20d8d85335cbd960cbfa4cc5506ae404615049161e3cc181e658326f98e84e8655cd8059e276fe55ef2e76487417abab63459ecd6584dd39db232964647aebe818725eeccf680f2a25ecc04013d128ca257592df8a047b229b1cb06061dae6f45d03b24916bf9da40af6f1f37042f7d4cc912ce2d82a9caca652b7e43006040aeef8f0e258dd960c5153e645b6acb44418742aa0e899ccc535fd68840742173ddcb63552cce1ce6227a54edc2615dc219ecbfe5cc20471bad1f5875a53ef216882d45f82f9a51d5f71a9e128a43840ae9a01488483206c24c7234ae48ae63f97d492c983994993ac49c8a335ccbbb124d8f6850b83e056a3c70afeb98d04ee36d4ab71bebb3e430be3f8399c5767b60fe9f7b13cc36a26e150708370af0c7e920ceb2131248f78c0885a964b3cce0e06738a15215e55ac93fd56f421849f9652b1c4b0dabfe69836496c9abe2c91624797d7b078a3cec25dc767c77e67e41cb3b817cce318fee4bdff256438ff38dd36afacd935330eb83a27ef9763f0c33bac15a7bb4ae178dfb7a7b35d935da4163b305524fb520e342ceb447aa54964e99c3c7046b9da4c14575c4278dcd6112268c199c6b53670dd51d17576ed2e77e9585a14da166c89fa9c31ae6feff6eab192431d6a04b77d532173eee7dda76c925461a877541c8f13fe34d22b168d288c46bea838462dd1aea00f94cb15136e290f5ba8cd1f14181d3b064d4c2d90c2e89a8fc9109404ad6795b85e4518ce024ca8b48ebde5594ae61034c7cadd27438ee9bcd0a05795c60ffa50808e56412a4ae5e0a0a3803c81b3bf10cf1f4c7eac5fe1019849a693bf44cb02e49162810aaf83206f2ae5447d2f8d57132c17e94be87d03022deb20d97fcb163194fc214ebe33043006bbab3263a7699e370c7b9b6f9ef1b47420cebeb2bbdbd018c20d498c2fad8f42f36462385918ab858e77712f0e12ce4fd0be556faf740da2d9b6bd06806b73e3dc74d414e747c368e630264bb6ea86f7b2410835a1eee9929ff5faf49f8a33ffc3e24e89a47459349e895cb0abc98b4860ede85548fc9d573259a56568fcf4fb0427fc34d6455d71f12bef8fc8da59048f2386d2ee318da7a01cb12b6b6fee4c0939220dd93e9a86e9510eb1e6aafc134006c56fad337fab54c366db627b86543aa1297259c3f4b55b11f34e22dc66ac276093247aca0e89ad516de3348c725605e5d6ca27c33c81e9c93819997ad1aced4f6a5f7ffddb84dc2467def5682533527a98990725ac7dd1cb2f5432bd1a52651158c560fd5dc0bbab11ee2063a28e340667f5fb27758e4553709024065e07e6c126bf00c0df2aed729325e726dfb168cfa3136ed4d845a21194f4b62c45a816ea2d0e3cd7de2758aa6bd3615da5d1d92b20c0dc554c7cef430c3525f5ae2f52d1167a75e8efff7d0373f8ed1b0f4523ac013fb18a747a2e447c0d2601c2a93175054d054bbc4b9f681448eadcb57071191e22049ca07d9d8ace436e88d9f304868c4480c725772d55e463128e22512fd019c4a4805e96397c4fad990ab3cc810b50ca81ee8e09c8ca3b02aacaa986c03f7ecf2ac8163b1a70390872fd9d075bb24d6b838508554feb16e1ce2737b70538367a9446c7b8ab20b2519bc5097dc9188a93ea88b403bffb151535d2619a8ee6c417d6301daa3f670bf3efb9ac4922f34b32f8dfb9d8104f02f3b09431444c64f0b31714edf713395b1029e954cad2414e6e299f69d566f0d0c7f8e6330054494ed478db0eeba2f41a0ac416d2c5a097dddb9bad6d0e8a38d03ce3b438a293b40a7093206e7e76ef32810bbb6be004781bb1b4bf2c4e31eb4afc799ae59f1e058aed95c9b4a37bc5b4ca3271d467b17a4fbf11ed2e4072987e6dcea2889cd5521030b9d9fcc4018a068f2c9ed7823f172562c041d891efdee2b7aa8e06b8f37d3f2610df5f8035b85a03dd03cf39aa46126c00b86fb758cb9ba577604aa6417ec026aa1d0cf2a75d9dfc8ccb3a78bdcba8e4ae13f21c7c12fb14cc211a431ff38be456de3d0f15b24a38f19b7f88fb220b3fe2e4b9cbfbac4a3f806210b12ef9be73f63460a2a149699b6d82401f93b6c46fb1f298ca1b7b1751794e1da7456adb5694d51c3aa09544028512389912ad0faed2d59bca96b4e33b6d67a506cc078cd803113bb261fac9f44342bc1f64b9730b31734b5bf009141aa8ea6dd3afa78c8a858c04cf60c5df0029be43fb8a4b14c6c474f00d4ee7981628d842ad92d13b2c145e6a1e837fcea3637cd1da6eeccd8519a8d879c77483f4aa3be4fb2f4157d7ec35bb06d56bec09b96d38372df8cb4572cc2affe94a0144e092734153c8691609a1350d41260e0a2e51544e2dcdc240eed09539488bc1b08bae1c6948d78f4c640da92c99cbc0951f80ee9b4f6fbd0dd2e5e806d950b5f4039b223fc879f13607f820d33b35b4bd3c1d6a6b647c6442f8fe8ab08eb72a38c2a5394658ca3158b678aa44eacdccb21683cce7bfcffdc5de49d8db36b5aa79d5e7adc77fd7c5e5def080da31a1a7d2f41ab0c7fa183a84b8bce94c0264ed798874860883556d8a1f1f6a5f944c1a3e04fdb53f14fd16b529ef616bbf308dd8e75dbf9845d8208ca2d35f920168f25d2cfa9ee24470add6d9826cf45654bbb2589b1f658e795c60a687264f69faf68eaf151be8734bf20b961983ecf11f6765a39e0c563db7e5600e2670a6c59e1534b5b4fa25bba2887a0337e1a8a5c094dcacb6ee2aa13dfe7b19ea9497c44f1bed4e63315b806e39508e3c9f990a7b836a242538e1198f96cded32661ebf335392f7d2d4cd86dae6f2ee77af789fd7da2b1d87c4abe924a20f6004f0310d2bb4b603fd1df71100aee06ba9952657e6e299d431c7ebdb4bb453a41c58ed8d80ee9c15546fa8e98a16a7c998bc7b877ce1273504ccdfc0b98b30b9195f8b956c005bfbc9931abf47c51e7db8e986daab9d948c22a4faa9ef54ab8b462a0201043313eb1ff6d1455487f3623d9df547e5a360c5d2006aead149b0e81534ceef2049fff414ba831f02848ed3f1e217597e149f791ce9cb90ffd578989be8e3b2d0209123e79a97a2517eaad4fe34bf8d5db43d0cf7628df6f6ce9cd96d5664287363f7597e905c166ec31824f2645b0b4743c629335e609dd846268549427404f6843dd75c5c65dae4d4089a17314f68c07833256b132796f0f0ef932485f19faee1097c72d5f179ac6591dff63e39bdcfdb4065206666cea14d12ed15d52ef2177c0119c2cc175a995986398d23323e4374f13738943722dbc11ea0ea6cf8b03b391e45a070315c25fb842e44c9ed43bfa4c300350febe4f09f7c9727fdd454a75eb418580a64c9a7b533f4642160b7ab7e09fa98e775a80b3965e4e218cf97eeb8987a7699fa832456016dd2613733dd99d2737a1c3ed98c8da3ad3e50766473bc199c2e5cfdc8a7b5fe67fa06a8133fa907eee27fdf6fc3de217d3391362780bbe137aadaa7fda4cda71e4562adb9e425bc9379e41fd573cf699f4b42cd5502d5f2dc451cd2ac8fe3dc3f083634946c5c28dbe4b39a1dc044e32f0bbef6ee7df42de72090cfca1e6bf32774cd2bb1338b8ebf6b9c762e78277e7b738d0288d9bc2aa4967ce7d507f1db4f8daee0a97681a02651a4e5a7f16646b99fabe26691d56cc40c051b1108cdaf9650620bcf8b6757a5094b5a56ff345b891f76d719f776a7c01e2c21ec92d10b252c4e54ba364032e5df43e5af7dfb59504d51afe0a648945d6940d000bfb203fea05ea04c7816ed9d47565ab40e54101bcc5df7a33438959c0795dc859eab0a5c96c42b220108493b402805ec1d52404592fc07ac47539427e4b4c533f7b7405e1a29d81bcbe080b33815c4784654b5bd531451cd03e31ad04efd03225a01a35b82629b4c6aa14e0fc510acd281077b7828ebe805b5fd800f767c55eb9c6a19e263ca4c54a2bb01254aad87c698bb44617dd9f59e", 0x1000, r2) r3 = add_key$user(&(0x7f0000c96000)='user\x00', &(0x7f0000fdb000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000155000)="5f43e78321975ce75a9639a9c45f52ded2147beaadef96bf730d6553357b34c31952fff0be530d594be88f026115b03e4d642968177cf06ab0e2880b377daab271192dc2104288dd9f8379bdd9b5bfa6a5a2506cd817526be5c9d8728fe7331fdbc6afb46b308569d612206e1b7a1eafc8ec204287", 0x75, 0xfffffffffffffffc) keyctl$describe(0x6, r3, &(0x7f0000985000-0x2)=""/2, 0x2) setsockopt$sock_attach_bpf(r0, 0x1, 0x34, &(0x7f0000c2c000-0x4)=0xffffffffffffffff, 0x4) r4 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffff9c, 0x4c82) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r4) r5 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000523000)='/selinux/policy\x00', 0x0, 0x0) ioctl$EVIOCGKEY(r5, 0x80404518, &(0x7f0000397000-0xc1)=""/193) ioctl$KVM_SET_MP_STATE(r5, 0x4004ae99, &(0x7f00007bf000-0x4)=0x7) 2017/12/31 05:24:52 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) getsockopt$llc_int(r0, 0x10c, 0x9, &(0x7f0000001000-0x4)=0x0, &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) waitid(0x0, 0x0, &(0x7f000049b000-0x10)={0x0, 0x0, 0x0, 0x0}, 0x4, &(0x7f0000001000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r2) r3 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000002000)='/dev/hwrng\x00', 0x20000, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_CHANNEL_POLICY(r3, 0x112, 0xa, &(0x7f0000001000)=0x8, &(0x7f0000001000)=0x4) futex(&(0x7f0000000000)=0x0, 0x8000000200000085, 0x0, &(0x7f0000000000)={r1, 0x0}, &(0x7f0000003000-0x4)=0x3f4, 0x40000003) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_IDLE(r3, 0x103, 0x7, &(0x7f0000001000-0x4)=0xffffffffffffff54, &(0x7f0000004000-0x4)=0x4) 2017/12/31 05:24:52 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = eventfd2(0x800000000002009, 0x0) write$eventfd(r0, &(0x7f000000b000-0x8)=0x7, 0x8) r1 = socket$bt_l2cap(0x1f, 0x7, 0x0) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000087000-0x8)=0x0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f00008f9000)=0x0) eventfd(0x7fff) read$eventfd(r0, &(0x7f0000345000)=0x0, 0x8) 2017/12/31 05:24:52 executing program 5: mmap(&(0x7f0000000000/0xeef000)=nil, 0xeef000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_int(0xffffffffffffffff, 0x0, 0x2, &(0x7f0000605000-0x1)=0x3f, 0x4) sendto$inet(0xffffffffffffffff, &(0x7f0000dd0000-0x2)="", 0x0, 0x0, &(0x7f0000515000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mincore(&(0x7f00000a2000/0x4000)=nil, 0x4000, &(0x7f0000509000)=""/4096) 2017/12/31 05:24:52 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f000004b000-0x20)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffff, 0x2, 0x3, 0x0, 0x5, 0x9, 0xd1e6}, 0x20) bind$inet6(r0, &(0x7f0000b20000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f000023f000-0x2)="7f", 0x1, 0x0, &(0x7f000010e000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000319000)=@sack_info={0x0, 0x0, 0xc18}, 0xc) sendto$inet6(r0, &(0x7f0000879000-0x1)="8c", 0x1, 0x0, &(0x7f0000490000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2017/12/31 05:24:52 executing program 0: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000290000-0xb)='/dev/hwrng\x00', 0x10001, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000001000-0xe8)={{{@in=@empty=0x0, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0x0, 0x0}, 0x0, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00001ec000)=0xe8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r1, 0x29, 0xcf, &(0x7f000084f000-0x4)=0x0, 0x4) socket$inet6(0xa, 0x3, 0x5) 2017/12/31 05:24:52 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x80000040fe, 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, 0x80000, 0x0, @perf_bp={&(0x7f00000b4000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000596000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f000086d000)={0x0, 0x3}, &(0x7f0000eb1000-0x4)=0x6) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000e18000)={r1, @in={{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x5, 0xffff, 0x401, 0x3}, &(0x7f00009f7000-0x4)=0xa0) clock_gettime(0x0, &(0x7f00004b4000)={0x0, 0x0}) pselect6(0x40, &(0x7f000047d000-0x40)={0x7, 0x0, 0x6, 0x1, 0x0, 0xfffffffffffffffa, 0xfffffffffffffffe, 0xfffffffffffffff9}, &(0x7f00001a0000)={0xfe00000000, 0x8, 0x9, 0x7, 0xd14, 0xffffffffffffff80, 0x8, 0x0}, &(0x7f0000fc1000-0x40)={0x7, 0x16dc, 0x6, 0x0, 0x5, 0x800, 0x846, 0x8}, &(0x7f00008f6000)={r2, r3+10000000}, &(0x7f0000555000)={&(0x7f0000907000-0x8)={0x101}, 0x8}) set_mempolicy(0x0, &(0x7f0000824000-0x8)=0x0, 0x0) setsockopt$sock_void(0xffffffffffffffff, 0x1, 0x3f, 0x0, 0x0) r4 = openat$kvm(0xffffffffffffff9c, &(0x7f0000988000)='/dev/kvm\x00', 0x0, 0x0) r5 = creat(&(0x7f0000094000)='./file0\x00', 0x20) pselect6(0x40, &(0x7f0000ce6000-0x40)={0x4, 0x3, 0x47, 0x0, 0x7, 0xd13, 0xffffffff00000000, 0x22}, &(0x7f000099c000+0x427)={0x10001, 0x80000001, 0x9, 0x7ff, 0x0, 0xaf, 0x3ff, 0xffffffff}, &(0x7f000021c000)={0x5, 0xc1, 0x8, 0xa76c, 0x5, 0x400, 0x0, 0x100}, &(0x7f00006a8000-0x10)={0x0, 0x0}, &(0x7f000008b000)={&(0x7f000028e000-0x8)={0x9}, 0x8}) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f00006af000-0x18)={0x0, 0x9, 0x20, 0x401, 0xfffc}, &(0x7f000015c000-0x4)=0x18) getsockopt$inet_sctp_SCTP_MAX_BURST(r5, 0x84, 0x14, &(0x7f0000ead000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000f7f000)=0x8) sendmsg$inet_sctp(r5, &(0x7f0000cac000)={&(0x7f00001b6000-0x10)=@in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000fe9000)=[{&(0x7f000085f000)="9895aa3e4b0f1f885537658ec02e6786c60610f224520e2e71401c407e7dbe002eff4647795ebbe58dd34810df3a3a8c727a0f9a09f275a6c27ef9cec6ba849e6bfda63afe82f21d2476ace87d0719e237f75ab8c0da2c680e06bf42c7e2a02c2d5f73e45a94c56a963760e53688f86ab8d040aaff4134eb41aa340ac62859394f65b7efc1b280492f92690ecef579c9a9c16e36113599951198be2e7b16342daf", 0xa1}], 0x1, &(0x7f0000d03000-0x30)=[], 0x0, 0xf}, 0x1) r6 = ioctl$KVM_CREATE_VM(r4, 0xae01, 0x0) ioctl$KVM_GET_VCPU_MMAP_SIZE(r4, 0xae04) r7 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000c83000)='/selinux/checkreqprot\x00', 0x10000483, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000800000)={0x0, 0x6}, &(0x7f0000a67000)=0x8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r7, 0x84, 0x1a, &(0x7f0000754000-0xdd)={r8, 0xd5, "f7f3acfb579f836576b3ca4980b9dfb704a610f5f8dabafbcfb3b064cbf92dcf7b2dc7587b58211c4cd4af63d4af520c152af28601762ac8241ee3e60a80b5d911a9ed8c42100104b8a1d022fedda12879ed566b23ef6f3a69758ef20cc22f09069eecdc1cf536f71d38f57afe9a0fdf22e152c7e955d92ff7916b571d495fe92acfecb61c04d1c8945b343fd4588912f4bbccfc094d022fccf727f455dddec3bbb66ea7eb01af36fea4655e6856a7a4d1ef691503700105e74ba7a68f7ab74b4357c7bfa8d7ff9b5afff690173542275e6d976d36"}, &(0x7f00007b7000)=0xdd) ioctl$sock_netrom_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000008000)=0x0) ioctl$KVM_X86_GET_MCE_CAP_SUPPORTED(r6, 0x8008ae9d, &(0x7f0000c46000-0xf4)=""/244) ioctl$KVM_CREATE_IRQCHIP(r6, 0xae60) r9 = ioctl$KVM_CREATE_VCPU(r6, 0xae41, 0x0) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) ioctl$KVM_SET_USER_MEMORY_REGION(r6, 0x4020ae46, &(0x7f0000001000)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SMI(r9, 0xaeb7) ioctl$KVM_X86_SETUP_MCE(r9, 0x4008ae9c, &(0x7f0000aea000-0x4)={0xb, 0x1, 0x463, 0x0}) ioctl$KVM_RUN(r9, 0xae80, 0x0) ioctl$KVM_RUN(r9, 0xae80, 0x0) 2017/12/31 05:24:52 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x88) r1 = dup2(r0, r0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f00003f3000)={0x0, 0xc5, 0x10, 0x3ff, 0x8}, &(0x7f0000c5c000-0x4)=0x18) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000737000)={0xe3, 0x7, 0x8004, 0x0, 0xe61, 0x5, 0x9, 0x2, r2}, 0x20) r3 = dup2(r0, r0) bind$inet6(r0, &(0x7f0000d86000-0x1c)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r4 = socket$inet6(0xa, 0x802, 0x100000000000088) recvmmsg(r3, &(0x7f0000da0000-0x12c)=[{{&(0x7f00009b8000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f0000e71000)=[], 0x0, &(0x7f000061c000-0xbf)=""/191, 0xbf, 0x0}, 0x0}], 0x1, 0x2, &(0x7f00004ef000-0x10)={0x0, 0x0}) sendmsg$inet_sctp(r4, &(0x7f000095a000-0x38)={&(0x7f0000a34000)=@in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000f71000)=[], 0x0, 0x0, 0x0, 0x0}, 0x0) 2017/12/31 05:24:52 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000543000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000015000-0x8)='./file0\x00', &(0x7f00004a7000-0x6)='ramfs\x00', 0x0, &(0x7f00002ed000)='Q') r0 = openat(0xffffffffffffff9c, &(0x7f000089a000-0x8)='./file0\x00', 0x0, 0x0) umount2(&(0x7f0000961000)='./file0\x00', 0xa) fchmodat(r0, &(0x7f0000170000-0x2)='..', 0x0) 2017/12/31 05:24:52 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/access\x00', 0x2, 0x0) r3 = openat$vcs(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/vcs\x00', 0x40000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r0, &(0x7f0000000000)={0x10, 0x0}) ioctl$sock_ifreq(r1, 0x891a, &(0x7f0000c2b000-0x28)={@common='ip6_vti0\x00', @ifru_mtu=0x4}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$intptr(0x21, 0xd5) r4 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/kvm\x00', 0x0, 0x0) r5 = ioctl$KVM_CREATE_VM(r4, 0xae01, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000c19000)={0x0, 0x0}) lookup_dcookie(0xcaf, &(0x7f0000013000)=""/181, 0xb5) ioctl$sock_SIOCGIFCONF(r6, 0x8910, &(0x7f0000a68000-0x10)=@buf={0x2, &(0x7f00001f9000)="1573"}) r7 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x2) ioctl$TUNATTACHFILTER(0xffffffffffffffff, 0x401054d5, &(0x7f0000187000)={0x0, &(0x7f00004eb000)=[]}) ioctl$KVM_REGISTER_COALESCED_MMIO(0xffffffffffffffff, 0x4010ae67, &(0x7f0000000000)={0x0, 0x0, 0x0}) ioctl$DRM_IOCTL_MODE_GETRESOURCES(0xffffffffffffffff, 0xc04064a0, &(0x7f00009da000)={&(0x7f0000e0d000)=[0x0, 0x0], &(0x7f0000cd3000)=[0x0, 0x0, 0x0], &(0x7f000052f000)=[], &(0x7f00004cf000-0xc)=[0x0, 0x0, 0x0], 0x2, 0x3, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0}) fsetxattr(0xffffffffffffffff, &(0x7f0000963000-0x15)=@random={'btrfs.\x00', 'eth1mime_type\x00'}, &(0x7f0000c2e000-0xe)='/selinux/load\x00', 0xe, 0x0) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) ioctl$KVM_SET_USER_MEMORY_REGION(r5, 0x4020ae46, &(0x7f0000001000)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$TCSBRK(r3, 0x5409, 0x20) ioctl$KVM_SET_REGS(r7, 0x4090ae82, &(0x7f00004d1000-0x44)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) ioctl$KVM_SMI(r7, 0xaeb7) ioctl$KVM_RUN(r7, 0xae80, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f00006a8000)={0x0, 0x9, 0x20}, &(0x7f0000c67000)=0xc) setsockopt$inet_sctp_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f000066e000)={r8, 0x9, 0x33e2, 0x0, 0x8, 0x3}, 0x14) ioctl$KVM_RUN(r7, 0xae80, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000fdc000)={0x8, 0x3b41, 0x8e0, 0x7ff, 0x4}, 0x14) ioctl$KVM_GET_VCPU_EVENTS(r2, 0x8040ae9f, &(0x7f0000e9f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2017/12/31 05:24:52 executing program 5: 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$tun(&(0x7f0000520000-0xd)='/dev/net/tun\x00', 0x0, 0xa) r3 = fcntl$dupfd(r2, 0x0, r2) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000eee000-0x4)=0x7fe, 0x4) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) read(r0, &(0x7f00006f9000)=""/156, 0x9c) 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(r3, &(0x7f0000a17000)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv6={0x0, 0x6, "85b7e3", 0x8, 0x3a, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, {[], @icmpv6=@echo_request={0x80, 0x0, 0x0, 0x0, 0x0, ""}}}}, 0x3a) recvfrom$inet6(r0, &(0x7f0000c0d000-0x1000)=""/4096, 0x1000, 0x101, 0x0, 0x0) [ 71.644775] device gre0 entered promiscuous mode 2017/12/31 05:24:52 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f00009fd000-0x1c)=@in6={0x0, 0x0, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000001000-0x4)=0x1c, 0x80800) getsockopt$llc_int(r0, 0x10c, 0x3, &(0x7f00005bd000-0x4)=0x0, &(0x7f000015e000-0x4)=0x4) 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) r1 = syz_open_procfs(0x0, &(0x7f00000e1000-0x14)='net/ip_tables_names\x00') pread64(r1, &(0x7f0000015000)=""/0, 0x0, 0x0) 2017/12/31 05:24:52 executing program 4: mmap(&(0x7f0000000000/0xfcf000)=nil, 0xfcf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000d2e000)='/dev/vga_arbiter\x00', 0x101080, 0x0) mmap(&(0x7f0000fcf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_CAP(r0, 0xc010640c, &(0x7f0000fd0000-0x10)={0x6, 0x0}) mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat(r0, &(0x7f0000fd1000)='./file0\x00', 0x100, 0x1) r1 = socket(0x2, 0x3, 0xff) accept$unix(r1, &(0x7f0000a6a000)=@file={0x0, ""/108}, &(0x7f000046f000-0x4)=0x6e) ioctl$sock_ipx_SIOCAIPXITFCRT(r1, 0x89e0, &(0x7f000029f000)=0x948f) mkdir(&(0x7f000025f000-0x8)='./file0\x00', 0xe0) sendmsg$nfc_llcp(r1, &(0x7f0000008000-0x38)={&(0x7f0000000000)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "5bb93da65698816a251553ccadae7e555f6cda952e845c18dd8b91c79a74823ceae9a2ef77944e0075ecdb0042c6de5b78dd715b03ff4550948a81286ffbe5", 0x0}, 0x60, &(0x7f0000fd0000)=[{&(0x7f0000004000)="f7", 0x1}], 0x1, &(0x7f0000007000)={0x18, 0x10b, 0x2, "fd"}, 0x18, 0x0}, 0x40004810) [ 71.724925] device gre0 entered promiscuous mode 2017/12/31 05:24:52 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000578000)='./file0\x00', 0x0) lsetxattr(&(0x7f000046d000)='./file0\x00', &(0x7f0000b4a000-0x19)=@known='system.posix_acl_default\x00', &(0x7f0000fbf000)="0200000002000000000000000730de2d6a1f06a0", 0x14, 0x0) r0 = accept4$ipx(0xffffffffffffffff, &(0x7f0000bfe000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000f11000-0x4)=0x10, 0x80000) accept(r0, &(0x7f0000876000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f00008df000-0x4)=0x10) 2017/12/31 05:24:52 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$packet(0x11, 0x0, 0x300, &(0x7f00009ce000)={0x0, 0x0}) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x15, &(0x7f00000d4000)={@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f00001b0000-0x4)=0x14) setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f0000ba4000-0x10)={r2, 0x1, 0x6, @random="ea71f36923cc", [0x0, 0x0]}, 0x10) r3 = socket$inet(0x2, 0x4000000000000005, 0x34) r4 = syz_open_dev$tun(&(0x7f0000e9b000+0x18a)='/dev/net/tun\x00', 0x0, 0x20001) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000bea000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x1000}) r5 = fcntl$dupfd(r4, 0x406, r4) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) r6 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSIFADDR(r6, 0x8916, &(0x7f00007ff000)={@common='gre0\x00', @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r7 = socket$inet(0x2, 0x8000000000000003, 0x2) setsockopt$inet_mreqn(r7, 0x0, 0x27, &(0x7f0000d0f000)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}, 0x0}, 0xc) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) write$tun(r5, &(0x7f000083a000-0x4c)=@hdr={0xfdfffffffffffffc, 0x0, 0x8001, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x42, 0x2, 0x0, 0x0, 0x100000000000, 0x0, @loopback=0x7f000001, @multicast1=0xe0000001, {[]}}, @udp={0x1, 0x1, 0x2e, 0x0, "ecb41b533cb62e5dc461b2577756fb39055f30411eee13183f95208c67a6fc7164c081b04397"}}}, 0x4c) ioctl$sock_SIOCGIFBR(r6, 0x8940, &(0x7f0000d45000-0x18)=@get={0x1, &(0x7f00006d2000-0x96)=""/150, 0x3}) 2017/12/31 05:24:52 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000bd4000)=0x75) futex(&(0x7f000000d000-0x4)=0x0, 0x0, 0x0, &(0x7f0000001000)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000cf7000)='/dev/kvm\x00', 0x202, 0x0) r0 = syz_open_dev$vcsa(&(0x7f00002f7000-0xb)='/dev/vcsa#\x00', 0x5302, 0x80000) ioctl$KVM_SET_SREGS(r0, 0x4138ae84, &(0x7f0000bbb000)={{0x2, 0x0, 0xe, 0x6, 0x7, 0x7, 0x0, 0x24, 0x4, 0x5, 0x400, 0xd6, 0x0}, {0x0, 0x1, 0xc, 0x5, 0xffffffffffffffff, 0x1, 0x5, 0x9, 0x4, 0x8, 0x3, 0x5, 0x0}, {0x6000, 0x7000, 0xb, 0x3ff, 0x8, 0x7, 0xa6, 0xf7, 0x3f, 0x9, 0xffff, 0x8, 0x0}, {0x10000, 0x103000, 0x0, 0x3e67, 0x1, 0x0, 0x8, 0x0, 0x4, 0x1ff, 0x3, 0x9, 0x0}, {0x3004, 0x3000, 0x10, 0xfffffffffffffffb, 0x1, 0x80000001, 0x100000000, 0xfc5d, 0x9, 0x650, 0xb840, 0x4, 0x0}, {0x106002, 0x1000, 0x0, 0x0, 0xfffffffffffffffa, 0x10000, 0x9, 0xfff, 0x6, 0x3, 0xfffffffffffffffd, 0x3, 0x0}, {0x6000, 0xf001, 0xd, 0x8000, 0x7fffffff, 0x5, 0x8, 0x7, 0x100000001, 0x4, 0x0, 0x0, 0x0}, {0x10000, 0x12000, 0x1f, 0x100000001, 0x7, 0x554, 0x1ff, 0x7fffffff, 0x6, 0x3, 0x3, 0x5, 0x0}, {0x1000, 0x2000, [0x0, 0x0, 0x0]}, {0x2002, 0x1000, [0x0, 0x0, 0x0]}, 0x40000000, 0x0, 0x3000, 0x1, 0x7, 0x9000, 0x100000, [0x1, 0x5, 0x4, 0x0]}) futex(&(0x7f000000d000-0x4)=0x0, 0x5, 0x69, &(0x7f000076d000)={0x0, 0x0}, &(0x7f0000b34000)=0x0, 0x80000000000008) 2017/12/31 05:24:52 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000001000-0xe)='/selinux/load\x00', 0x2, 0x0) setsockopt$inet6_group_source_req(r1, 0x29, 0x2f, &(0x7f0000001000-0x108)={0x6, {{0xa, 0x0, 0x3, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x6, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) lstat(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f0000000000)=0x1f, 0x4) r3 = geteuid() getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000001000)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000)=0x14) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000003000-0x8)={r4, 0x1ff}, &(0x7f0000001000)=0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fadvise64(r1, 0x0, 0x2, 0x5) stat(&(0x7f0000002000)='./file0\x00', &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(r2, r3, r5) r6 = syz_open_dev$mice(&(0x7f0000001000)='/dev/input/mice\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = dup(r1) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TTUNGETFILTER(r7, 0x801054db, &(0x7f0000003000)=""/123) ioctl$EVIOCSKEYCODE_V2(r6, 0x40284504, &(0x7f0000002000-0x11)={0x2, 0x1d, 0xd5e, 0x5, "2bf4380d59e7f677db0c73d1f392d9767d07e9f2142e5e30a04a6877194ee1fb"}) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000e39000-0x28)={@common='yam0\x00', @ifru_map={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}) 2017/12/31 05:24:52 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) openat$hwrng(0xffffffffffffff9c, &(0x7f0000389000)='/dev/hwrng\x00', 0x0, 0x0) kexec_load(0x1a, 0x1, &(0x7f0000f72000-0x20)=[{&(0x7f0000aaf000)="b251385b282727b19459605951f9daf8f5053857ba5630e774071acea2d622e0d62e9287f5afcf0440704135dc6bd564226b966c872789d8c3f4d7a19a5e038d9aeb8160692f61e4cf3cd0a7c270", 0x4e, 0x3ff, 0x5af6}], 0x3a0000) add_key(&(0x7f0000997000-0xa)='encrypted\x00', &(0x7f0000d8a000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$instantiate_iov(0x14, 0x0, &(0x7f00007f5000)=[{&(0x7f0000c7e000-0xe9)="", 0x0}, {&(0x7f0000075000-0x58)="", 0x0}], 0x2, 0x0) 2017/12/31 05:24:52 executing program 5: epoll_create1(0x80000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1e, 0x8000e, 0x5778997b, &(0x7f000026f000-0x8)={0x0, 0x0}) ioctl$sock_ipx_SIOCAIPXITFCRT(r0, 0x89e0, &(0x7f0000000000)=0x0) 2017/12/31 05:24:52 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00005b7000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f000090d000-0x8)={0x0, 0xffffffffffffc34b}, &(0x7f00002e8000)=0x8) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000a82000)={r1, 0x9, 0xf8, "242e0c9960170ce851eea268f2c724fca9827e41a7bae7e4c64cd390652cc2b060b85c49f5415f9521b3d2cfb1d3972af55e3b6a8cceae9e3dcd12741ac91276556e48669dac18c02be87092556e563208c45055a6e3aec42035d24363fa5ee95e2e747d9b7ad8250ede603432e728f70621c3fcb578d1f67d041f9c8330f6d32c5564caf583ba6ea64409deb1ed9bec098f8b8ecd4b70fe73a4e31175eb07120d8583d565416125eebee9f3df77e70d9b1c5408c6d32e8e95223a999ea18cc38cef9eda18679d5725612e3d993a4503334d917012e375b03bb0908c46fbc3162001d9cc5b2e685389d513b7c67e1714b764f1cb3a4ba9d5"}, 0x100) perf_event_open(&(0x7f000000a000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x664, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20001000, 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) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000113000)='/dev/sequencer2\x00', 0x4000, 0x0) ioctl$KDGKBLED(r2, 0xc0045401, &(0x7f0000001000-0x1)=0x0) getsockname(r2, &(0x7f00006a7000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000dd5000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000a55000)=@assoc_value={0x0, 0x0}, &(0x7f0000183000-0x4)=0x8) ioctl$DRM_IOCTL_GET_MAP(r0, 0xc0286404, &(0x7f00005aa000-0x28)={&(0x7f0000524000/0xa000)=nil, 0x7, 0x1, 0x1, &(0x7f0000e46000/0x1000)=nil, 0x42ba9955}) getsockname$packet(r2, &(0x7f0000aec000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f00002b8000)=0x14) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000f5d000)={{{@in=@broadcast=0x0, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0x0, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000573000-0x4)=0xe8) setsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f00005f2000)={{{@in=@empty=0x0, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x6, 0x3, 0x5c, 0x1, 0x80, 0x20, 0x8, r4, r5}, {0x7fff, 0x6, 0x0, 0x6, 0x180000000, 0x6, 0x7, 0x3}, {0x80000001, 0x251, 0x8, 0x5}, 0xffff, 0xfffffffffffffff8, 0x800, 0x0, 0x3, 0x3}, {{@in=@multicast1=0xe0000001, 0xc6, 0x9}, 0x3, @in6=@loopback={0x0, 0x1}, 0x65, 0x7, 0x2, 0xffffffffffffffff, 0x1e, 0xff, 0x8}}, 0xe8) getsockopt$inet_sctp6_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000ca4000-0x4)=@assoc_id=r3, &(0x7f0000ada000-0x4)=0x4) 2017/12/31 05:24:52 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000071e000-0x78)={0x200000002, 0x78, 0xc568, 0x100000001, 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) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000a3b000)={0x0, 0x0}) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000791000)={0x0, 0xffffffffffffffff, 0x0}) 2017/12/31 05:24:52 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 = socket(0x40000000015, 0x5, 0x0) setsockopt(r0, 0x400000000114, 0x6, &(0x7f0000001000)="034b0007", 0x4) r1 = socket(0x40000000015, 0x5, 0x0) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f00006dc000-0x4)=0x0, 0x4) bind$inet(r1, &(0x7f00008a6000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f0000ea8000)="a5", 0x1, 0x0, &(0x7f0000dfd000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f0000fc3000-0x1000)="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", 0x480, 0x0, &(0x7f000069b000-0x5)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/31 05:24:52 executing program 1: socketpair(0x4, 0x80000, 0x4, &(0x7f000053f000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f000011e000)='\x00', 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) renameat2(r0, &(0x7f0000001000-0x8)='./file0\x00', r1, &(0x7f0000001000-0x8)='./file0\x00', 0x3) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) msgget$private(0x0, 0x1) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000843000-0x98)={0x0, 0x0, 0x0, 0x0, 0x40, 0xa, 0x11, 0x0, "b14c865cd15e1334bc1a3c0388c4cf28644f19f69675c9aceac1148551a2678183496a88a853bb22623dd44f7f6b2afaeed9a96642093a994d7fb4852aa76d56", "687385570f29d1f606cad0f35a45382f433da47dea1a42c962127bf4349a8afa", [0x2, 0x5], 0x0}) mkdir(&(0x7f0000e29000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)="") mount(&(0x7f0000037000)='./file0\x00', &(0x7f0000c50000-0x8)='./file0\x00', &(0x7f000002f000-0x6)='ramfs\x00', 0x100000, &(0x7f0000ce3000)="") mount(&(0x7f0000012000-0x8)='./file0\x00', &(0x7f0000656000)='./file0\x00', &(0x7f0000107000-0xc)="010080000000006465667d00", 0x1000, &(0x7f0000df0000-0x2)="") mkdir(&(0x7f0000976000-0xe)='./file0/file0\x00', 0x0) mount(&(0x7f0000f28000-0xe)='./file0/file0\x00', &(0x7f00002fb000-0x8)='./file0/file0\x00', &(0x7f0000239000)='\x00v\t', 0x1004, &(0x7f0000a06000)="") umount2(&(0x7f0000d56000-0xe)='./file0/file0\x00', 0x0) 2017/12/31 05:24:52 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) gettid() fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000000)={0x0, 0x0}) gettid() fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000001000-0x8)={0x0, 0x0}) r1 = syz_open_procfs(r0, &(0x7f0000001000)='net/bnep\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f00002d7000-0x9)='/dev/kvm\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000d77000-0xa0)={0x0, @in6={{0xa, 0x2, 0x8001, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x5000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffff32b, 0x1, 0x9789, 0x0, 0x8}, &(0x7f0000841000)=0xa0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000df0000)={r4, 0xbc, &(0x7f0000fea000-0xc8)=[@in6={0xa, 0x1, 0x5, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7}, @in={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0xaf, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x100000001}, @in6={0xa, 0x1, 0x4, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x3ff}, 0x5}, @in6={0xa, 0x1, 0x3, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4}, @in={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x1, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x8}]}, &(0x7f0000e72000-0x4)=0x10) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000e82000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_ivalue=0x9}) ioctl$KDGKBTYPE(0xffffffffffffffff, 0x4b33, &(0x7f000012c000-0x1)=0x0) r5 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) ioctl$KVM_SET_SREGS(r5, 0x4138ae84, &(0x7f0000fe2000)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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]}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r5, &(0x7f0000748000/0x18000)=nil, &(0x7f0000710000)=[@textreal={0x8, &(0x7f0000002000)="19a703000f080f0b0f013a670f18d0662434260f070f013366b96808000066b8c846000066ba000000000f303e0f01ca", 0x30}], 0x1, 0x20, &(0x7f00005ce000-0x10)=[], 0x0) ioctl$KVM_RUN(r5, 0xae80, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r1, &(0x7f0000011000-0x60)=[{&(0x7f000000c000)=""/187, 0xbb}], 0x1) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000003000-0x1000)="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", 0x1000) openat$autofs(0xffffffffffffff9c, &(0x7f00002e3000-0xc)='/dev/autofs\x00', 0x82000, 0x0) syz_open_procfs(r0, &(0x7f00004fe000)='net/hci\x00') 2017/12/31 05:24:52 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00001f5000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) setsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f00006e0000)=0x20, 0x4) r1 = socket(0x10, 0x2, 0x6) r2 = syz_open_dev$usbmon(&(0x7f000097a000-0xd)='/dev/usbmon#\x00', 0x2, 0x2000) name_to_handle_at(r2, &(0x7f0000a47000-0x8)='./file0\x00', &(0x7f00002fa000-0x64)={0x64, 0xffffffff, "e39df9d87d561fc1c2bd5217ec4daa4f023d77844bac18aa45f7305c5df9c52df3b8c352dbfdc9477dd26fc77270f45dadcacb078a275cad1e6440c40bd31f49f29744b675882f5851ba8c9c840f404ae28eaf3e5fa04c94ea72d410"}, &(0x7f0000f80000)=0x0, 0x400) fstatfs(r2, &(0x7f0000217000)=""/254) r3 = syz_open_dev$mouse(&(0x7f00002b5000-0x12)='/dev/input/mouse#\x00', 0x2, 0x8001) ioctl$PERF_EVENT_IOC_PERIOD(r3, 0x40082404, &(0x7f0000a6b000)=0x7f) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000e63000-0x38)={&(0x7f0000b53000+0xb98)={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000ab8000)=[], 0x0, 0x0, 0x0, 0x0}, 0x0) sendmsg$netlink(r1, &(0x7f0000617000-0x38)={0x0, 0x0, &(0x7f000009b000)=[{&(0x7f00002a1000)=[{0x14, 0x25, 0x1, 0x0, 0x0, '\x00\x00\x00\a'}], 0x14}], 0x1, &(0x7f000057f000)=[], 0x0, 0x0}, 0x0) 2017/12/31 05:24:52 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000017000)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) eventfd2(0x0, 0x0) r1 = getuid() stat(&(0x7f0000706000-0x8)='./file0\x00', &(0x7f0000330000-0x11)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000fb000)='/dev/sequencer2\x00', 0x10000, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f000013c000)={0x0, 0xdb, "e3cb5870aedede5a96c1ca813738521fcdcfd5ce9aa8defd475d9cf73cabfc9bed1e3e965aa5036b5e9c9fa6601bceea4ff0e6380b78f9b3aec77cfd61cf6b5578b75749455b2156afdec2bad5ee6ce1b55a861cdee32839f6d77cb77f84743e248463a3985fe634aeb3641a9273e267af046295c249d1c36926029c95051840336b1f792a839ae2c41d8111f8dbc3b7d9b37a64892575edf23648f0aafcf180283dfe20463c02cd823c477678172b300365e4af6fb0e6b75c25a4c112a2e44cc8a69e3a2796f2b67bfe70c792640cb87e2ae12f1346996a1fcb4c"}, &(0x7f0000e12000-0x4)=0xe3) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f0000a06000)={r4, 0x4, 0x8001, 0x4, 0x101, 0x100000001}, &(0x7f0000ee6000-0x4)=0x14) fchownat(r0, &(0x7f0000c1e000-0x8)='./file0\x00', r1, r2, 0x800) ioctl$KVM_IRQFD(0xffffffffffffffff, 0x4020ae76, &(0x7f0000424000-0x20)={0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat(0xffffffffffffffff, &(0x7f0000a58000)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xb9e000)=nil, 0xb9e000, 0x0, 0x32, 0xffffffffffffffff, 0x0) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) 2017/12/31 05:24:52 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f00001ca000-0x8)='./file0\x00', 0x0) lstat(&(0x7f0000913000-0x8)='./file0\x00', &(0x7f0000572000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f0000529000-0x1c)=@req3={0xa9c7, 0x90, 0xb4c8, 0x5, 0x1, 0x401, 0x787}, 0x1c) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000624000+0xbb7)={0x0, @in6={{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100000001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x0, 0x1000, 0x3, 0xfff}, &(0x7f000074e000)=0xa0) r3 = add_key(&(0x7f00003d7000-0xc)='cifs.spnego\x00', &(0x7f00000bd000)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffffa) keyctl$get_keyring_id(0x0, r3, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000ece000)={r2, @in={{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x7ff, 0x2, 0x4, 0x1, 0x0, 0x5, 0x0, 0x4, 0xd4a, 0x100, 0x363a, 0x5, 0x72, 0x4, 0x100]}, &(0x7f0000aef000-0x4)=0x108) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000359000-0x8)=@assoc_value={r4, 0xfffffffffffffff7}, 0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00007ba000-0x8)={r2, 0x4}, 0x8) getsockopt$bt_hci(r0, 0x0, 0x2, &(0x7f00000ec000-0xc8)=""/200, &(0x7f0000005000)=0xc8) clone(0x0, &(0x7f00000c6000)="", &(0x7f0000fe1000-0x4)=0x0, &(0x7f00003ba000)=0x0, &(0x7f000039b000)="") setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000c87000)=0x100, 0x4) recvfrom(r0, &(0x7f00004c2000)=""/158, 0x9e, 0x100, &(0x7f00002fb000-0x10)=@ax25={0x3, {"2857b7b2f94ffa"}, 0xa0}, 0x10) setresgid(0x0, 0x0, r1) 2017/12/31 05:24:52 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000f04000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000004000)={0x4, 0x0, &(0x7f000000d000-0x70)=[@enter_looper={0x630c}], 0x0, 0x0, &(0x7f0000005000)=""}) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) clock_gettime(0x0, &(0x7f0000ba6000-0x10)={0x0, 0x0}) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000eb2000)='/dev/sequencer2\x00', 0x72400, 0x0) ioctl$EVIOCGUNIQ(r1, 0x80404508, &(0x7f0000cf1000)=""/4096) ppoll(&(0x7f0000f1e000)=[{r0, 0x0, 0x0}], 0x1, &(0x7f0000680000-0x10)={0x0, 0x0}, &(0x7f0000892000-0x8)={0x0}, 0x8) mmap$binder(&(0x7f000000c000/0x2000)=nil, 0x2000, 0x0, 0x12, r0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x14, 0x0, &(0x7f0000010000)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000012000-0x63)=""}) 2017/12/31 05:24:52 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, 0xfffffffffffffffc, 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$binder(&(0x7f0000fd0000-0xd)='/dev/binder#\x00', 0x0, 0x0) r1 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) r2 = creat(&(0x7f000097f000-0x8)='./file0\x00', 0x80) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) connect$netlink(r2, &(0x7f0000c4d000-0xc)={0x10, 0x0, 0x0, 0x1}, 0xc) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) r3 = pkey_alloc(0x0, 0x3) pkey_mprotect(&(0x7f0000947000/0x2000)=nil, 0x2000, 0xc, r3) ppoll(&(0x7f000064f000)=[{r0, 0x0, 0x0}, {r1, 0x0, 0x0}], 0x2, &(0x7f0000dac000-0x10)={0x0, 0x0}, &(0x7f0000c30000)={0x0}, 0x8) 2017/12/31 05:24:52 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000eac000)='keyring\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffff8) r1 = add_key$user(&(0x7f00006e0000)='user\x00', &(0x7f00009d6000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000e8a000-0x1)="fa", 0x1, r0) add_key$user(&(0x7f00007dd000)='user\x00', &(0x7f0000a06000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000ad2000-0x37)="b1c3df44531e70715add621b0cd8f4c374f23eb3925c03a3c01ae99b9ca8740ae9f3f26751774c6e25e63f0f8adecdd338bb2ee11704b9", 0x37, r0) r2 = add_key$user(&(0x7f0000893000)='user\x00', &(0x7f0000be6000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000f29000-0x1000)="ffffffffffffffffff729cd653e520c19ad7d97fe21769e7c4db44c249b544230ba287fb8bd6ed266ccf59ef70995bf2e8e0ecd3fff32853747eda22d2818d08ca27e0ec821620e365a0e6b9485f2d925493f62113e33e5f8c7eba67fc19a9497f5b07e5847d2e875b066cd640b336616fe0f3c3002801b4627ee7597689525e8e81f750a86eb580fb4690ea52246bd3d32b1a91f944edb74b1f50ae08c52e7ed8fd0598b600579f3af3f864e1c324f6928f6672f98f7e149be31bd78b506e8b", 0xc0, r0) r3 = accept(0xffffffffffffffff, &(0x7f0000db7000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000d94000)=0x10) bind$ax25(r3, &(0x7f0000cb9000-0x10)={0x3, {"088ff1ba055c1b"}, 0x0}, 0x10) keyctl$dh_compute(0x17, &(0x7f00008b4000)={r1, r2, r2}, &(0x7f0000e9d000-0x1)=""/1, 0x1, &(0x7f00004e5000-0x38)={&(0x7f00009a5000-0xc)={'sha512-ssse3'}, &(0x7f00005ca000)="", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/31 05:24:52 executing program 3: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x20000000008, &(0x7f0000001000-0x3)="", 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000002000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_notify(r1, &(0x7f0000002000-0x60)={0x0, 0x3, 0x2, @thr={&(0x7f0000001000-0x82)="5341dc1bb4c64d7c7e9a0f3c3e90dcc7f497f550b90a21a018f4ce82d6e1ad0ccf1feaa0353e7a3615d97be3295c29a1da5cb170e7c8f858d98f0f0fcd2340ce6211fa93386adc88cbb655840f4db53aabd294f8b753a67423321a64e5fc1b322793d4c82fe5f1e31f80d7f3ba5e9628c0a23a3f4c7de8641e71a4d76cc8f4b146d6", &(0x7f0000001000-0x4a)="e986cc4e0a758a24700dc5699fdc1edb03785a7147da18e0431ed66cf4274e97c93d7b26c90c78f8378d1321cb1fc05a389b580d38878e9958bc0ed55c5e8ab026a28058e3230c7bbf01"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$sock_buf(r0, 0x1, 0x37, &(0x7f0000fc5000)=""/98, &(0x7f0000000000)=0x62) 2017/12/31 05:24:52 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000acf000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f0000005000)={0x4, 0xffffffffffffffff, 0x0}) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000ed7000)={0x7, 0x4, 0x8, 0x8, 0x10001, 0x58, 0x7, 0xfd68, 0x0}, &(0x7f00006ca000)=0x20) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f000020f000-0x8)={r3, 0x3aeb}, &(0x7f000077d000-0x4)=0x8) ioctl$KVM_SET_DEVICE_ATTR(r2, 0x4018aee1, &(0x7f0000ae3000)={0x0, 0x0, 0x0, &(0x7f0000001000)=0x0}) 2017/12/31 05:24:52 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000333000)='/dev/input/mouse#\x00', 0x20, 0x309000) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000364000-0xe8)={{{@in=@rand_addr=0x0, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast1=0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000b84000-0x4)=0xe8) setsockopt$inet6_mreq(r0, 0x29, 0x14, &(0x7f0000c27000-0x14)={@loopback={0x0, 0x1}, r1}, 0x14) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000002000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000ee4000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) r3 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGMTSLOTS(r3, 0x8040450a, &(0x7f0000013000)=""/0) execve(&(0x7f0000f62000-0x8)='./file0\x00', &(0x7f0000f86000)=[], &(0x7f0000149000-0x4)=[]) ioctl$EVIOCSABS20(r3, 0x401845e0, &(0x7f0000310000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000e57000)='/selinux/load\x00', 0x2, 0x0) ioctl$LOOP_GET_STATUS64(r4, 0x4c05, &(0x7f0000fd1000-0xe8)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/64, ""/32, [0x0, 0x0]}) close(r2) [ 72.048886] binder: BINDER_SET_CONTEXT_MGR already set [ 72.056256] binder: 10529:10533 ioctl 40046207 0 returned -16 2017/12/31 05:24:52 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(0xffffffffffffffff, 0x10e, 0x2, &(0x7f0000ab5000)=0x6, 0x4) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000d8b000-0xb)='/dev/vcsa#\x00', 0xffffffff9c7163e3, 0x0) lseek(r0, 0xffffffffffffffff, 0x1) 2017/12/31 05:24:52 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x2, 0x0) r1 = syz_open_dev$sg(&(0x7f000061e000)='/dev/sg#\x00', 0x401, 0x480) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000e63000-0x9)='/dev/rtc\x00', 0x2000, 0x0) connect$inet(r0, &(0x7f0000034000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r3 = syz_open_dev$evdev(&(0x7f0000236000)='/dev/input/event#\x00', 0x2, 0xe80) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000374000)='reno\x00', 0x5) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f000037c000-0x10)={0x7, 0x2, 0x0, 0x7, 0x0}, 0x10) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f0000984000)=0x0) gettid() sched_rr_get_interval(r4, &(0x7f00008db000-0x10)={0x0, 0x0}) clock_getres(0xfffffffffffffffd, &(0x7f0000712000)={0x0, 0x0}) timerfd_settime(r1, 0x1, &(0x7f0000b7a000-0x20)={{0x0, 0x989680}, {r6, r5}}, &(0x7f0000fd8000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f0000792000-0x90)={0x0, {{0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) ppoll(&(0x7f00000a1000)=[{r2, 0x0, 0x0}], 0x1, &(0x7f0000721000)={0x0, 0x0}, &(0x7f0000254000)={0x0}, 0x8) r7 = open(&(0x7f0000074000)='./file0\x00', 0x141046, 0x8) ioctl$EVIOCSMASK(r3, 0x40104593, &(0x7f0000a1c000-0x10)={0x1, 0x1000, &(0x7f000088d000-0x1000)="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"}) r8 = syz_open_dev$evdev(&(0x7f0000f7a000)='/dev/input/event#\x00', 0x20, 0x101002) r9 = syz_open_dev$usbmon(&(0x7f00005f1000)='/dev/usbmon#\x00', 0x56, 0x2103) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r8, 0x84, 0x70, &(0x7f00009a0000-0x108)={0x0, @in6={{0xa, 0x0, 0x1, @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]}, [0x5, 0x100000001, 0x5, 0x1718, 0xfffffffffffffffb, 0x7fffffff, 0x6, 0x7f, 0xffffffff7fffffff, 0x7, 0x3, 0x80000001, 0x5, 0xf2, 0x100]}, &(0x7f0000d99000)=0x108) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r9, 0x84, 0x18, &(0x7f00005ab000)={0x0, 0x0}, &(0x7f0000596000-0x4)=0x6) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r9, 0x84, 0x1f, &(0x7f0000c0d000)={r10, @in6={{0xa, 0x2, 0x6, @empty={[0x0, 0x0, 0x0, 0x0, 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]}, 0x9, 0x800}, &(0x7f0000a6e000)=0x98) select(0x40, &(0x7f0000f9f000)={0x0, 0x99a, 0x7, 0xfffffffffffffffe, 0x6, 0x100, 0x2, 0x4}, &(0x7f0000f07000)={0x4, 0x1, 0x1, 0x0, 0x20, 0x10000, 0x6, 0x100000001}, &(0x7f0000f7e000-0x40)={0x8000, 0x7, 0x100, 0xd35, 0x5, 0x5, 0x3ff, 0x10000}, &(0x7f0000086000)={0x0, 0x2710}) ftruncate(r7, 0x10000) ioctl$KVM_GET_MSRS(r1, 0xc008ae88, &(0x7f0000901000)={0x5, 0x0, [{0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}]}) sendfile(r8, r7, 0x0, 0x72439a6b) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f00002c0000)=@assoc_value={r11, 0xffff}, &(0x7f0000b13000-0x4)=0x8) [ 72.113561] binder: release 10529:10533 transaction 29 out, still active [ 72.120668] binder: undelivered TRANSACTION_COMPLETE [ 72.139962] binder: send failed reply for transaction 29, target dead [ 72.142281] binder_alloc: binder_alloc_mmap_handler: 10543 20000000-20002000 already mapped failed -16 [ 72.147699] binder: BINDER_SET_CONTEXT_MGR already set [ 72.147707] binder: 10543:10561 ioctl 40046207 0 returned -16 [ 72.149672] binder_alloc: 10543: binder_alloc_buf, no vma [ 72.149721] binder: 10543:10561 transaction failed 29189/-3, size 0-0 line 2890 [ 72.216169] binder: release 10543:10547 transaction 31 out, still active [ 72.223051] binder: undelivered TRANSACTION_COMPLETE [ 72.228228] binder: send failed reply for transaction 31, target dead [ 72.234892] binder: undelivered TRANSACTION_ERROR: 29189 2017/12/31 05:24:52 executing program 2: r0 = open(&(0x7f0000b30000-0xa)='./control\x00', 0x0, 0x0) fdatasync(r0) clone(0x0, &(0x7f0000fa4000)="", &(0x7f0000fa4000)=0x0, &(0x7f0000ec1000-0x4)=0x0, &(0x7f0000219000)="") poll(&(0x7f00008ec000)=[{0xffffffffffffffff, 0x0, 0x0}], 0x1, 0x0) 2017/12/31 05:24:52 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) syz_open_dev$sg(&(0x7f0000572000-0x9)='/dev/sg#\x00', 0x0, 0x82) pipe(&(0x7f0000d8c000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) clock_gettime(0x7, &(0x7f0000f28000)={0x0, 0x0}) pipe(&(0x7f0000653000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) tee(r1, r3, 0x80007387, 0x0) r4 = dup2(r2, r3) ioctl$int_in(r4, 0x5452, &(0x7f0000e36000-0x8)=0x45) r5 = getpgrp(0x0) socket$inet6(0xa, 0x806, 0x3) fcntl$setown(r2, 0x8, r5) setsockopt$inet6_dccp_buf(r2, 0x21, 0x8f, &(0x7f000016e000)="c23b1d637052d19ddca8b138c718319f0fb77a5430871ecd7a081bf90707731eac113037f4df1bccf89ba43224d76da01cb609fd5a21f60011738cc852d9080f27c430b4c7c176bd19104dd4dbaedb40197d0688dab45d67ff217408f969ae8b20a6a0848f415e88a30786be82c7277257bbbffed23f2d793a8663cf470680b43cb15222fb5034e911026ac9ea7233b1cc26179eb1a5abb26a20bed3185c423c1f5eea88e57cb6dbd32f95a4b961593c079bd84bb374ca82cf7bab01a044bbf536bbd7c9e2ab20c14b4b09c078e688a7a7e3e320c9a38e4d467c02b0bd73af98b51c5eb8c6c60b3742537f08a2a8c80d8685b3c2b7ecc8e1ea5aa44b19", 0xfd) fcntl$setsig(r3, 0xa, 0x12) r6 = gettid() tkill(r6, 0x100000000000016) nanosleep(&(0x7f0000901000-0x10)={0x77359400, 0x0}, 0x0) r7 = msgget$private(0x0, 0x200) msgrcv(r7, &(0x7f00006c9000)={0x0, ""/209}, 0xd9, 0x3, 0x800) close(r0) 2017/12/31 05:24:52 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000dc9000-0x8)={0x0, 0x0}) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000a1f000)={@remote={0xac, 0x14, 0x0, 0xbb}, @remote={0xac, 0x14, 0x0, 0xbb}, @broadcast=0xffffffff}, 0xc) r1 = socket$inet(0x2, 0x801, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x1e, &(0x7f0000004000)=0x100000001, 0x4) connect$inet(r1, &(0x7f000047d000)={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/31 05:24:52 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f0000001000-0xa)='/dev/vcs#\x00', 0x25ed, 0x280040) ioctl$TUNSETNOCSUM(r0, 0x400454c8, &(0x7f00001ca000)=0x3) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x8001, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x7}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='GPL\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x41100, 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r2 = socket$kcm(0x29, 0x5, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f00009b2000-0x8)={r2, r1}) 2017/12/31 05:24:52 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 = socket$netlink(0x10, 0x3, 0x1) connect(r0, &(0x7f0000cf1000-0x80)=@generic={0x3, "4de4a3e589f98583003658717ab2f4ca8aa1398fd192e000dcbf288fab84ade6d7d987765983780da98adb9cc44e4f3caedd0bc5e8ad7dfbed37f5432ea6a92215cf7a0734e51742e5961490ac33b0756afaa8d2eb4d085dae0c3c048e6f7bae3d3c2b379a0d9f2877eab0dba25563fe031d1ffa652cf9c0eb33b03469d0"}, 0x80) get_mempolicy(&(0x7f0000b5e000-0x4)=0x0, &(0x7f0000126000)=0x0, 0x7, &(0x7f0000b05000/0x1000)=nil, 0x2) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000713000-0x4)=0x2, 0x4) 2017/12/31 05:24:52 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000000a000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x7, 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, 0x10000000, 0x0, 0x0, 0x0, 0x20000000000000, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = dup(r0) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000f4c000-0x10)={0x2, &(0x7f00001cd000-0x10)=[{0x3, 0x0, 0x800, 0x1cdf}, {0x7ff, 0x9, 0x8, 0x6}]}, 0x10) finit_module(r0, &(0x7f0000376000-0x2)='\\\x00', 0x0) r2 = socket$inet(0x2, 0x7, 0x80000000004) setsockopt$inet_mreqsrc(r2, 0x0, 0x27, &(0x7f0000818000)={@multicast1=0xe0000001, @multicast2=0xe0000002, @multicast1=0xe0000001}, 0xc) openat$selinux_status(0xffffffffffffff9c, &(0x7f00003b9000-0x10)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet_int(r2, 0x0, 0xd, &(0x7f000072b000-0x4)=0x0, &(0x7f0000000000)=0x4) 2017/12/31 05:24:52 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x9) r1 = socket$inet6_sctp(0xa, 0x8000000003, 0x84) bind$inet6(r1, &(0x7f00004f9000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r2 = socket$inet(0x2, 0x1, 0x0) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) clock_gettime(0x0, &(0x7f0000df5000-0x10)={0x0, 0x0}) vmsplice(r0, &(0x7f0000c0e000)=[{&(0x7f0000a80000)="7eadac9f83aec92f87c0", 0xa}, {&(0x7f0000aee000-0xe5)="3cadab16affc23e1c67128b9913b8937c367fcc347fa5214582a9258dc29ae0a93efbea76a4e43b15e32a61ddf8102fdbe58afae7f912925587109d0d4445ae40df4f5de44a38303ad63769d0c8606a3d75223b66cdf7fa4d79cbd1a885253d7effc63357434520a4a76fd64fb8ea6355864e179065c00b784aa41aca053b64208d3969b7beeaf5693a70763fea93f40f116a88d87dc6cbab044fba84760dba14b967e4d9ebf766bc9ddebccc76198d706c428c7583583087e4559658008cd2ab10099e550ea83a495e847f61cec82a9aeb0001fef1e357abb200bb4312dca870bda8a6d2f", 0xe5}, {&(0x7f00008d5000-0xa8)="2cec9d05d814729c4351bbcfe167a7cd099aac0360f13a914f9ad4779f8d3f76e4e6008ea3686c90a2f2f21210409310c6452cdbbb1e54d27738ec5588c026f56f62d2463e31a36ae99132495a82c011d1f1a7799d35babd81ccbc7ab523acdf8ee5ee24d827d01a1cee6da37614523e4e35780f21f6c51c1557acdbe7a22716fbaece07bdf952e51fab659ee4e2d2b019e2049c6e10f3c44fd3577f4219b13ba9ff3b3ce76d209c", 0xa8}, {&(0x7f000098f000-0x1000)="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", 0x1000}, {&(0x7f0000efc000-0x53)="ad847d5e72dc213377898341d5042ee10c6c04d4e1db558552e7c074dc16070568f8b60e32c8fc2d17d3bdc604db6ecf6bd541cb5d74b4989ab94530c3f3bfa268509a4ee4589d9088429f6f256b46697a49b1", 0x53}, {&(0x7f00000ba000)="b8b10c6b8ea10e9b7eaa3507249b6141f0941483f0c38dc60b2723650e85938447a4f5ad98310ec64a31ae31989c0f33647e5e348400aaaaeb8fe8a8a804bde16630aaffe4cba9e4f1ba166fe2cd93b58935c9b86fdfb8a12f101f5b47140daae80d6bc77416b8768f67b7bc5b22a20c5d79349c38afad534d9496cff82f5ef049e31e2f6d8b48e0a5618d37ce713888caa95f17a62a7cfd47ad3a18ca9c4ed0250cd9bb45754b0b9146290d0e28ef1c68a21fc51e181bac3da69f7e993db74ab458ec38fb2724713f899d5f6ad40b79f054c5b5cd88be5137052517fbf87b3fdcbe5a966f79a93e44d187ea574af59f3fc4", 0xf2}], 0x6, 0x8) r5 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000bcd000+0xff9)='/selinux/relabel\x00', 0x2, 0x0) connect$unix(r5, &(0x7f0000c2e000)=@file={0x1, './file0\x00'}, 0xa) io_setup(0x0, &(0x7f0000811000)=0x0) io_getevents(r6, 0xf167, 0x5, &(0x7f0000a63000-0xa0)=[{0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}], &(0x7f0000734000)={0x0, 0x0}) select(0x40, &(0x7f00008aa000)={0xffffffffffffff21, 0x6, 0x8, 0xffffffffffffff81, 0x8, 0xffff, 0x200, 0x7ff}, &(0x7f000082f000-0x40)={0x4, 0x10000, 0x8, 0x1, 0x1f, 0x3ff, 0x4, 0x3e1}, &(0x7f0000cf7000-0x40)={0x200, 0x0, 0x0, 0x1f, 0x9c, 0x20, 0x8, 0x7}, &(0x7f000017a000)={r3, r4/1000+10000}) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000416000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 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$tun(0xffffffffffffffff, &(0x7f0000e7f000-0x2885)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv6={0x0, 0x6, "d71400", 0x10, 0x84, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, {[], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "f70009", 0x0, "00201b"}, ""}}}}, 0x42) r7 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000a43000)='/selinux/checkreqprot\x00', 0x410200, 0x0) r8 = getuid() lstat(&(0x7f000096f000)='./file0\x00', &(0x7f0000c98000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchownat(r7, &(0x7f0000a9e000)='./file0\x00', r8, r9, 0x1000) 2017/12/31 05:24:52 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000002d000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x2) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00001f2000-0x10)='/dev/sequencer2\x00', 0x80000, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000d57000+0xea0)={0x0, @in6={{0xa, 0x3, 0x1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f00002fd000-0x4)=0x8c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f0000ca5000-0x98)={r4, @in6={{0xa, 0x0, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7fa4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5323170e, 0x1}, 0x98) r5 = openat$cuse(0xffffffffffffff9c, &(0x7f00008e5000-0xa)='/dev/cuse\x00', 0x80000, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f000002e000-0x48)={0x1, 0x0, [{0x182, 0x0, 0x0}]}) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r5, 0x84, 0xc, &(0x7f0000658000-0x4)=0x0, &(0x7f000018c000-0x4)=0x4) 2017/12/31 05:24:52 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x7ff, 0x101000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f00007bf000)='/dev/vcs\x00', 0x3, 0x0) r3 = syz_open_dev$mice(&(0x7f000066b000-0x10)='/dev/input/mice\x00', 0x0, 0x8000) r4 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000719000-0xe)='net/connector\x00') ioctl$KVM_IRQFD(r2, 0x4020ae76, &(0x7f00004c6000-0x20)={r3, 0xffffffff, 0xffff, r4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$alg(r1, &(0x7f000059b000)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-cast6-avx\x00'}, 0x58) vmsplice(r2, &(0x7f00007fb000-0x10)=[{&(0x7f00004ba000-0x9e)="699fcc1d9e97891f6992e2d72640039363edb4bf745d978188aa443e534d2b6a924755e0b546b787270d3c442392115d4399b6db9fc731db76f0a29cdbc8e2120712f68547906de65e3774e4a795e3e2c1712a7fa5023e15e63c22e8eb758ba057f46beaad206bbca5c009504787893b2ef03239535dcafb7b201035e7fd33c07c425615b8026baff9faec2303708820eac1a00721d9d9590e47adc681e0", 0x9e}], 0x1, 0x8) getpeername$packet(r0, &(0x7f0000501000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000293000)=0x14) setsockopt$packet_add_memb(r3, 0x107, 0x1, &(0x7f0000c7d000-0x10)={r5, 0x1, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) r6 = accept$alg(r1, 0x0, 0x0) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000330000+0xd27)="d3ab27191a0100235fba602dff05000bfef9f3d2a4b200fffffffffffffffe000225070097c11ed4c2c4dc42ffa86eb9", 0x30) sendmmsg$alg(r6, &(0x7f0000a1d000-0x188)=[{0x0, 0x0, &(0x7f0000752000)=[{&(0x7f0000ac0000-0x9a)="857df40230a5416d6ef69a118f098d275207d4301bc63d782994d8125a3e7a24f488ddd68b092955eb6dc7a6a65f53d69649dae2accf3b09ce5e633356a88116daef41dfb05e27e32e29e7e6099941463f649477802426719fbb4176c3368b97f6f30ef91355cc7508b9433f0196749efcfa975d774fbc70371558a59a65cdd9494adb0b6cee0c4d51a436270b2662d0", 0x90}], 0x1, &(0x7f0000cac000-0x18)=[], 0x0, 0x0}], 0x1, 0x0) recvmsg(r6, &(0x7f0000a4a000)={&(0x7f0000307000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f000091f000)=[{&(0x7f0000fb9000)=""/134, 0x86}, {&(0x7f00006c7000-0xc9)=""/201, 0xc9}], 0x2, &(0x7f00003f7000-0xbd)=""/0, 0x0, 0x0}, 0x0) 2017/12/31 05:24:52 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x2) r1 = dup3(0xffffffffffffffff, r0, 0x80000) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000e93000)={0x0, 0x0}) ioctl$sock_kcm_SIOCKCMUNATTACH(r1, 0x89e1, &(0x7f0000065000-0x4)={r2}) r3 = socket$unix(0x1, 0x7, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f00009fb000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x66, &(0x7f00007a4000-0x52c)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x20086dd, @ipv6={0x0, 0x6, "a228af", 0x30, 0x2c, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @icmpv6=@dest_unreach={0x1, 0x5, 0x0, 0x0, [0x0, 0x0, 0x0], {0x0, 0x6, "999e29", 0x0, 0xbf, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [], ""}}}}}}}, 0x0) 2017/12/31 05:24:53 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f00004b1000)={0x8, 0x3, &(0x7f0000487000-0x98)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00003aa000)='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) mmap(&(0x7f0000000000/0xddf000)=nil, 0xddf000, 0x0, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00001bc000-0x28)={r0, 0x0, 0xe, 0x6f, &(0x7f00002c3000)="fd03a4e6ab22ffe600093d11a19d", &(0x7f0000569000-0x6f)=""/111, 0x40, 0x68}, 0x28) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f000083c000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) openat$selinux_context(0xffffffffffffff9c, &(0x7f00005dc000)='/selinux/context\x00', 0x2, 0x0) ioctl$sock_netrom_TIOCINQ(r1, 0x541b, &(0x7f0000a06000-0x4)=0x0) 2017/12/31 05:24:53 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VT_RESIZEX(r0, 0x560a, &(0x7f0000000000)={0x0, 0x800, 0x255b, 0x100000001, 0xfffffffffffffffd, 0x3}) mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x0, 0x32, 0xffffffffffffffff, 0x0) pkey_mprotect(&(0x7f000000c000/0x3000)=nil, 0x3000, 0x1000000, 0xffffffffffffffff) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000007000-0x10)={r1, 0x28, &(0x7f000001a000-0x28)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) ioctl$TIOCNXCL(r1, 0x540d) 2017/12/31 05:24:53 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f74000)={0x26, 'aead\x00', 0x0, 0x0, 'gcm_base(ctr(aes-aesni),ghash-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000e24000)="b70a75b0d5e383e5b3b60ced5c54db0a", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000140000)={0x0, 0x0, &(0x7f0000888000)=[{&(0x7f0000dea000-0x1000)="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", 0x468}], 0x1, &(0x7f000058d000)=[], 0x0, 0x0}, 0x0) recvmsg(r1, &(0x7f0000c57000-0x38)={&(0x7f00009ef000-0x80)=@generic={0x0, ""/126}, 0x80, &(0x7f0000e96000)=[], 0x0, &(0x7f0000b69000)=""/0, 0x0, 0x0}, 0x0) 2017/12/31 05:24:53 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) getsockopt$netlink(r0, 0x10e, 0x3, &(0x7f0000ffb000)=""/0, &(0x7f0000d0a000-0x4)=0x0) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000546000-0x11)='/dev/qat_adf_ctl\x00', 0x0, 0x0) accept$nfc_llcp(r1, &(0x7f0000940000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f00004bb000)=0x60) 2017/12/31 05:24:53 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, 0xfffdfffffffffffd, 0x0, 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={&(0x7f000051e000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80003, 0x2) setsockopt$inet_int(r0, 0x0, 0x0, &(0x7f0000000000)=0x46, 0x4) r1 = syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0x0, 0x0) setsockopt$inet_group_source_req(r0, 0x0, 0x2e, &(0x7f0000c5f000-0x118)={0x5, {{0x2, 0x2, @rand_addr=0x7ff, [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, @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]}}, 0x118) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000001000-0x30)={0xc, 0x0, &(0x7f0000000000)=[@free_buffer={0x40086303, 0x0}], 0x0, 0x0, &(0x7f000071a000)=""}) setsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000e1b000-0xc)=@sack_info={0x0, 0x0, 0x0}, 0xc) 2017/12/31 05:24:53 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000ff9000)='/dev/vga_arbiter\x00', 0x20001, 0x0) mknodat(r0, &(0x7f0000fec000-0x8)='./file0\x00', 0x21, 0x9) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40082406, &(0x7f0000637000-0x15)="2f736599552e00000000000069790000000800ff00") 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$inet_udp(0x2, 0x2, 0x0) r2 = syz_open_dev$tun(&(0x7f0000adf000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$sock_bt_bnep_BNEPCONNADD(0xffffffffffffffff, 0x400442c8, &(0x7f0000a3a000)={0xffffffffffffffff, 0x3ff, 0x0, ""}) syz_open_procfs(0x0, &(0x7f000013b000)='net/rfcomm\x00') dup2(r1, r2) ioctl$SNDRV_TIMER_IOCTL_SELECT(0xffffffffffffffff, 0x40345410, &(0x7f000012b000-0x34)={{0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000ccb000-0x8)=0x1) ioctl$sock_inet_sctp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f00003fd000-0x4)=0x0) 2017/12/31 05:24:53 executing program 0: mmap(&(0x7f0000000000/0xd17000)=nil, 0xd17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000d17000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000d17000)='/selinux/access\x00', 0x2, 0x0) mmap(&(0x7f0000d17000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat(r1, &(0x7f0000d17000)='./file0\x00', 0x80, 0x3) setsockopt$inet6_int(r0, 0x29, 0x8, &(0x7f0000463000)=0x5, 0x4) getsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f0000d0d000)=""/0, &(0x7f0000bef000-0x4)=0x0) 2017/12/31 05:24:53 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) fadvise64(r0, 0x0, 0x6, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000423000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10) clock_gettime(0x0, &(0x7f0000549000-0x10)={0x0, 0x0}) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f00005a2000-0x10)={r1, r2/1000+10000}, 0x10) getsockopt$sock_buf(r0, 0x1, 0x19, &(0x7f000088f000)=""/16, &(0x7f000067b000-0x4)=0x10) fcntl$addseals(r0, 0x409, 0xe) r3 = syz_open_dev$mice(&(0x7f0000ed6000)='/dev/input/mice\x00', 0x0, 0x100) ioctl$sock_netrom_SIOCGSTAMP(r3, 0x8906, &(0x7f0000c64000-0x4)=0x0) 2017/12/31 05:24:53 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000940000)={0x5, 0x78, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0xc}, 0x2801, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2017/12/31 05:24:53 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ptmx\x00', 0x2, 0x0) fcntl$setstatus(r0, 0x4, 0x2800) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f00007ce000-0x4)=0x0) fcntl$setown(r0, 0x8, r1) ioctl$TCXONC(r0, 0x540a, 0x4) write(r0, &(0x7f00001b2000-0x1)='O', 0x1) syz_open_dev$sg(&(0x7f00009fb000-0x9)='/dev/sg#\x00', 0x401, 0x400040) ioctl$TCXONC(r0, 0x540a, 0x1) 2017/12/31 05:24:53 executing program 1: mmap(&(0x7f0000000000/0x38000)=nil, 0x38000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000038000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000038000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000038000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000039000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000039000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$unix(r0, &(0x7f0000039000)=@file={0x0, ""/108}, &(0x7f0000039000)=0x6e) connect$bt_rfcomm(r0, &(0x7f0000039000-0x9)={0x1f, {0x4, 0x5, 0x9, 0x8000, 0x6, 0x4}, 0x0}, 0x9) mkdir(&(0x7f0000027000)='./file0\x00', 0x0) mknodat(r0, &(0x7f000001c000-0x8)='./file0\x00', 0x8004, 0xffffff5e) mmap(&(0x7f0000038000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000039000-0x9)='/dev/vcs\x00', 0x480000, 0x0) mmap(&(0x7f0000038000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlinkat(&(0x7f0000037000-0x8)='./file0\x00', r1, &(0x7f0000039000-0x8)='./file0\x00') mount(&(0x7f0000018000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000019000-0x6)='ramfs\x00', 0x1000010, &(0x7f000000a000)="") r2 = creat(&(0x7f000002d000-0xc)='./file0/bus\x00', 0x0) write(r2, &(0x7f000002d000)="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", 0x1000) 2017/12/31 05:24:53 executing program 6: unshare(0x20000000) clone(0x0, &(0x7f000022b000)="", &(0x7f0000ea9000-0x4)=0x0, &(0x7f0000962000-0x4)=0x0, &(0x7f0000ddb000)="") pkey_alloc(0x0, 0x0) setpriority(0x0, 0x0, 0x8000008000000) ioperm(0x0, 0x1000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000002000-0x10)='/selinux/member\x00', 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000001000)=0x0, &(0x7f0000002000-0x4)=0x4) r1 = open(&(0x7f0000001000-0x8)='./file0\x00', 0x10000, 0x80) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000000000)={0x0, 0x50, "a33967b11d5e33b78ede3513da1a31c198eefe40890aa80399bc3fca33bf2186280389a9ef4a569d4902225b7dbce3e7a0a5288f2680a5a816703aa5b5c48ab70e658de859bbad266e682df7a5c702e5"}, &(0x7f0000001000)=0x58) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000001000)={r2, 0x9d, "7759dc741c62bf8e968482c9cbc6c1a1ddd4ff61006e565b6042c500c6e674f2a3ff395efd65e6f0041c0cd7b27b4d6291bc0ab8327934952afa68315edbd47ea22ffe95ea4cf172b2f1e5d9ad5ca38b81c7617b409fe0442c9734c6d454db3bab4de51b3cfe5dd64d25fbc641efe6373eea02ce9fe66507af4ad71c29c803550e6697162eaf8d47b22cde05a270ddc95b0ddf83241763a9eb5ec4c85f"}, &(0x7f0000001000)=0xa5) clone(0x1, &(0x7f0000000000)="", &(0x7f0000752000)=0x0, &(0x7f0000d50000)=0x0, &(0x7f0000c18000)="") ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(0xffffffffffffffff, 0xc05c5340, &(0x7f00005bc000-0x68)={0x0, 0x0, 0x0, {0x77359400, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) [ 73.007134] binder: 10625:10631 BC_FREE_BUFFER u0000000000000000 no match 2017/12/31 05:24:53 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getitimer(0x2, &(0x7f0000725000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) 2017/12/31 05:24:53 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x803, 0x0) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000862000-0x12)={@generic="add12369c8280bfdedfc8aa55aebd6e6", 0x200}) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000ca1000-0x4)=0x0, 0x4) r1 = dup3(r0, r0, 0x80000) accept4$inet6(r0, &(0x7f0000627000)={0x0, 0x0, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000e95000-0x4)=0x1c, 0x80002) ioctl$KDSKBMETA(r1, 0x4b63, &(0x7f000023f000)=0x2000000000000000) sendto(r0, &(0x7f0000900000)="120000001200e7ff00ffe90009149b00f99b", 0x12, 0x4, 0x0, 0x0) recvfrom$unix(r0, &(0x7f000087a000)=""/3940, 0xf64, 0x0, &(0x7f0000415000)=@file={0x0, './file0\x00'}, 0xa) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000a07000)='/dev/autofs\x00', 0x20000, 0x0) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000975000)={0x4, 0x5, 0x6, 0x9, 0x7, [{0x3, 0x6e00000000, 0x0, 0x0, 0x0, 0x604, 0x0, 0x0, 0x0}, {0x8, 0x8, 0xffffffff, 0x0, 0x0, 0x800, 0x0, 0x0, 0x0}, {0x8, 0x3f, 0x1ff, 0x0, 0x0, 0x240b, 0x0, 0x0, 0x0}, {0x293, 0x5, 0x10bc03a9, 0x0, 0x0, 0x2000, 0x0, 0x0, 0x0}, {0xf71, 0x2, 0x742d, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0}, {0xe8aa, 0x0, 0x47f9, 0x0, 0x0, 0x2000, 0x0, 0x0, 0x0}, {0x5, 0x8, 0x8001, 0x0, 0x0, 0x300, 0x0, 0x0, 0x0}]}) timer_create(0x4, &(0x7f0000202000)={0x0, 0x40, 0x2, @tid=0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000049a000-0x4)=0x0) syz_extract_tcp_res$synack(&(0x7f0000c85000)={0x0, 0x0}, 0x1, 0x0) clock_gettime(0x0, &(0x7f0000898000-0x10)={0x0, 0x0}) io_setup(0xffff, &(0x7f0000192000-0x8)=0x0) io_getevents(r6, 0x3, 0x1, &(0x7f000022d000-0x20)=[{0x0, 0x0, 0x0, 0x0}], &(0x7f0000341000)={0x0, 0x0}) timer_settime(r3, 0x1, &(0x7f0000c1e000)={{r4, r5+30000000}, {0x0, 0x0}}, &(0x7f0000422000)={{0x0, 0x0}, {0x0, 0x0}}) faccessat(r2, &(0x7f0000145000+0xf68)='./file0\x00', 0x42, 0x800) 2017/12/31 05:24:53 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x10000, 0x44) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000e0a000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000000000)={r0, r1, 0x7, 0x3}, 0x10) prctl$intptr(0x5, 0x0) 2017/12/31 05:24:53 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000-0x18)={0xaa, 0x0, 0x0}) r1 = epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) r3 = dup(r2) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000012000)={0xaa, 0x0, 0x0}) getsockopt$inet6_tcp_int(r3, 0x6, 0xa, &(0x7f0000004000-0x4)=0x0, &(0x7f0000013000-0x4)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) dup3(r1, r0, 0x0) 2017/12/31 05:24:53 executing program 5: mmap(&(0x7f0000000000/0xffb000)=nil, 0xffb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_setup(0x0, &(0x7f000099a000)=0x0) r1 = syz_open_pts(0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000ffc000-0x10)='/selinux/member\x00', 0x2, 0x0) mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_cancel(r0, &(0x7f0000ffc000-0x40)={0x0, 0x0, 0x0, 0x0, 0x7, r1, &(0x7f0000ffc000-0x1000)="a29b47bab4f64190dc3d4b50efc7687760fb40ba8479268d2650f7d9d61f490ad96a77714a7d800960b7b15f36ac61eb778d973e17e9805838b10098f195e42f9b10c0c010f0e6be0b94286745b5d1acd855e8f1cf4e25df58212868d90d3cd5d6dbd18b5b59d52561a8818aee2809a379ef90f1ee8a75412850d4b830438233a18e85d6a21a1447d830b71164c91144258dbaa9e6783602cc07f86157bfcd8ec500b5e8160e7bd829472b19b47a31f723be9bbd981e32bb17a7b0f35d52e1ee78244f0f30ad9ce6a468441f0f742d9d8f5f4843a93bc3545f11cb5fd53f05a7ae1f3db5acfab76fd98f1e8f222b05285ce1193f9391d948a6bdd5f712fc0f734ce2b7c18f5114faedf5183352054e409d3d6a10ea99dfb184986fff86f68336e3c2046fb734f26839b4a1921923a22c64b8ac08dd52c96bd8c0ad24b7569ced1678a01c229d9c65a7dd81de6bd6f3fb3336e314e710843ab6bd6e50f1278c4429efec0d320b979e3a038d5cb52e3ab02ec2291dcb4c90248dd4c8c260a373b198e41a444fa1c9bec71d5179633fbb992782ba10b85d98f82fbb0c15ad2e8b6e7ea87fe8be78e7ec2fcc5c692523e12305a9eb7507c122a5470ae2be104c8cb1aae70f46655474a70eeb93dd28f6f8a55e7a1c48983871d087315003a30437f1fc50f4a7f0bcbf2d6223ca798f7714848bef603ec723c4889ff4793d2f48aab3332eed9533a864e17bf107dd91550e95dd4348451bccc9f410795d7c723b4713ecb35bc6690faaffe7d2ea3a6906dd5a961925c323c1e2a406aa3d5f7693d0b2dbfbad699fd7510f0d2593c5d1af55f4ef6ebdddbda41abf1afb62d9128edf96967bf1980a28a06077020e5d185a9fec3f6aa971875898bdef31dd647cff39141ba633749a4b55f0dc3e33fe6fc28fea3f3022322ecff9016fc7b6430f476f57a9e743cb009e1ca48d582351cb7fda63c4669a4f37e3573f0e5834367662f9b8ffd73447cedce6834dc994d0e719ef05a03ad9fed1db959df7e2a4c320ab2a9934e450bf62ad8049013e42b4ccb5495d7fb6f9da2027be8b355a8521395c05da8440d8764c42fcedcfca0d2db76140ce72ceec85b465647b892be5652f724486ba2c5278f2b7b36e5c55996df1a0d9d67235f605012d640a10b232bf796ead8c7ad3ced2bddb30bc33253a5f8a7bbc2d93f43b41fb7820f7cde21ca6c2e023a1d6a7304c2fd19e08b4332fb4df60ce7cd4018bdb31e9da25f9e60195549b9082af43da61a579c1d27191c4f6871f2b9dcdc7ae11c763b72eb18963eb550bafa662df4c44cfca35a1dff1a6211a0343a28d8dfb2bdc85d9d261fba8157957c30453b074cc5ace8292439bb5e964b112287a29f400935f017357168cf5745acb88e9bb7e299f9a995dba495c0703db44511ceff4091dfaa6af050d54f0e35823c805ff9fb8520713ee5791c3aa451a800b8370b5df386fe744f8b1891d7a4313eab5821551da290d72671d080d5b2718a300d774ebb164883ba0ac583c722992d52766dce7c1c05bc62ddb2cc2368df2387bda1196f68263cfb0ac626aa8352ff05b808a6fe9605a9be9d4bfaefcd17600e41fec4b19f9c6af8112b0a1f02674bb2f30c7f5eadce8c2f8e3216a9b31f5269bd406fd22871dc87caef03b8a57d106997a314ee91873c553454f359baaff9f1520bc09e9ea8a509c41cbb8aff999da1e7f2506537de651d47059c06f1843026ffc21fb25f38c71c320ff31e89ec62dceae9e8e4ce84fddb28b15fbb704450ab80cedacf9999c0924718c6b4f7232ed3960baf5a8399f3308285f1f6fbdbce72f9f4ed69baa4622468bc83a0c3ed27fe2b8b784bc1ff2350d8c8270376a49b4248f80e62c70c605550be129b886c14d875196d79831ad897ae36125f2bb86118c2141fc0f804b9020b2fd651e3c68777953515ed8f270339abdda19cbe903a2be48063fd44edce4c6ce39ef214058302d3697df03cc6722041a7fa141c9fde6f02635c8224ee6f9752ba29ad949bd70fa6aa7c4d8534450edb70e7bb6478464fbd4bb2dc6091040a770eb1116be4bd646456cecdb87f23e83cbf6aa197e766edba95a57ef2ea2df38d605ae5c009bf246495dc674e7c5fe0288178751143b93f57dc065f20317006715766a0666aaa7ea0550bd772e3a7cfaca92a66f9215c07b358b977a820c002eb03ed87633c20f97a36ca8a51d3c89bdfb752cec1f674da8d6b84be3bd934a4c9981f7ca03f2336fa3b91f81c5cd804eb113e505fdd8de3c7c5bb3d13ee1b297ced3447d15848b112bd99303226ea322e45d427f9f48ebe72e338acdc03668e523db545ddfd3b924d499e068e2c04402cfdc951739e45807a22248438c0807cf5d57f1cad39f244dcc0ef6897e1514d5a1edd928cb82394a0b009d463c22f4fd5021b7b1e637e0e58643a58d21a4f915671fe8e28cbf2ff5339185e5a1377450346de6d18d39a69ea29f4533d8f09bc25941a1df522736c74c46804e91af42adf3c3a1de221bd50e27cba97e66c96b46b64a12140605bfc8a70e39a7017fd7bec58342a0086c333fa13cdf1461d3e0718871adf1ba35310bb99e919b318e00aabd2d5ecab24d35fc46650434339b45d6619538fb0f0eab3f5d50b2b91ecef1f2da1d625737ea123ef77203ec7172e9dbf6ee430239fdb32b5f02743e4a45b42eea1f6a81521e2ba49eb3efa9c0f644f5679313bea793f849a4bac5502ee7164fe3f9941cd9866caa9e79ba7af11682ea318249ad51e52b458ec91d76d40f36c7d2060b169042fb8d9c69d88fb66fbdb1d869eca0b488f629ecc618f369066bc84f5640293abdec668c1295524dc43c8fd0d6afb0ce7429ccd46ac1941ad265c665f41aea9dc221a16f111fd392e29df9bb6f79e9638717a9c95492b28ea770dc31c860d05fdd4c053493eac19a4003a2b4709cc0167748dd9af82b0db7400bb77636cdae8cad7c7b697f1278612f9188c1447f72064643b2bcab58084b33025b4dcb9b9fa5b7f8b0901ac8e1f39ac9bc85818cf56df86648c98fed85f872a19a19cf6576c54895569708a7917ad402b0a4170b89e8a0c6025de996ad3d0b42de775e5e16b1db029c02c43c8b1daf35c863c8fe91f5b7c3e906514bf95ca3ad51be76ff5f31dcf7571e22cd40e578311a251486aa5e7c292ac0263799c61f54e18d2cc7cc736eadcac2cc2efab4ad083aa4e56e7a0d93c58f88d556215b549399e6c2a0834ff3c2f6dbcbf440a92fa706b33f1de66cd70d2ca10c575cf686e0ed1a73206020446d9eed6ee2b45688bcd7fb1aabed8f8fd27f96ba788bf80e9137109b412afabc15ea7cdf2b04fd520365f9171620d5c375c8c1eacda427a3dd844b6323a18edb546a7e662abfd1b679b9a65fe0a2a565809fbfcac2ca60ca598f40c7219562a1380784a8a34e59d9e3290cc7c01facf7544ef429a4d9207a7fc0de02e2bed61e9d0d68621ec94982e1a373b05a6e245d1b60ecb57e5a5a0fa110e5c620367c07f5bb5b093ebc6b467fa4400178395de50857599360178599a71c398f95d9c98921c8ddafd0f78f0a14bc74a0eb6e5f6cb75285881c5de1cafdec3439014700793e630843504738dd3fc41c306ff2697a3851bff841c84fe0f7790dbf55ae296864a9967a9c0ecbb338b8570713d5e9166d596406624cbac1500c2e3b43e6ab7cf65f922b0dc54f359e610dbf4b109e2489ea553e7446d7631869591402b4e2f664e4dae1bd6087c59c98f4c54c8728a5851ebf1018b8664292ab81072f407ff16ab432a98c5c0a636d0dffdc88370dab7fd2ffb0b65a8f6591595fda754dcd2872bece07a10609b20341055d75e90419d05ab9c06a69fd4bde2e6f0f4fff261c0dab7ab59671f523cc269172bc8e2ee34fbe4b488f362e0ce19873a5773e82f33b9f5f0124dbec884a4b3445197e7a908b7eb2745d0d02d1e98b1bd3b69d4a6208ba17c1133a0c179361b532cbf6fec46244b5543cadebe52ffd3a1c90a1ce60d157738c39274081fa1c8e946ab32b529224cfcd13622d2094c5e51ed3874396e13025920017f9c2fcf5f19cb55079700c7f35e84d681ae3ce8523ae439a03601a64b5497f1e757f69cca876fa6f8bef2305f0313db4e667b2b60c14256dcc9643738da1c46f41231a8ec62cf4bfcf5271006fab35856b9b9b7ea9410682f42395fcb22bb5b3ad93ca8a7076fa4a1042f133a89babc9a9e6374ea428fe03c559844fc0e3803c207705848d4fb2f564a6bbcd763c7ff73c4fb30ceeb2081e2f66ead467ee97e8101136ed6034c52335d74130c804da45566b48284e1604f09c179df4e0d03ea690e3755c3b7541dbfa65c2f56f951c6e49ae277927d56847fdf380be4ef310a8f36b8a6fffb355ee86d7b72bead4a4bec0e79d34ac246e333d4c1b6fd4a0c4a36d41dc0966d18d33f3fbe966b842efe2e2f7af302ef2e3b6cab8d415c2853085465aa8ebb593a0ac153bb2da5cf712cefe6cf9778bfd2423d7f099b9808c4009681f2009bd1fe90e843aefa779efee7f31913048ca0912a03cc6b1032c7d7084ba09fda83df451a5a77d0deb3b27718c16c5fc239e732adc417426cb1566fc328e457f2b13f0b027a94a77445fd99be77eb223868cbd8f31e6cf5bee7602998a5baa5db2e976ea15c9af39ea841e49264da16b95c7d581924ca7950f376a0ae3f859ac4d86c300090a6d7156b54b3a3cf26e12e46c8b7567f708113daa0607129216d4b8ebe364972b4db2cb06dd2a3fb5d404fd1476f2d8e1c276172c0faf91460b33d27ac5a2e8c3c9cbcee332adc77456ccf8dc1d6ed795fcb50028cc7dfcf975586463f9e9e17b2dfd8969ff321c6b7658e30746346f0ce6932567961e534ff988870cf5b04f766914698794ef6d2afde5052891a72ca5656a143a7a07e8412e8721e57f5a8c104845e6ec79e58b67898e2057808f5406c1e1c235ba45e60b8091a49a99e2b5cc647a17fd531ae29a41fc8b3f395d7cbdecbe04e52448dc0a9841eab2807c5f8358cfca99ab870425f62806f3f0f9df385fabec1639d1f6ba182cdc0bc12091d53ddb3eabe333b4c92fa8517685c7c5628ebc313935875ab3f7f39f341e80da0db3d5877a2afe44614522c36bf40294fe15221aba9ec63b51ebc26431da9a27af23f33f1c065506fd8f3481e97eb53eff61bdac9f22d83dabeab2086d1ef8683d58f12596443ac7aa20ee803acc41e7d5fceb4c7d7aa82687f5e557965d34bb46c3117efa0c54df3bed2e34ab7a29ee9c92d9e9094c375caf07064bd6b5c49a278ecb23572a5ce9dff05eb514c9362545e55d086c1cff2ce5107444b3f72da490b89c3eb94788445304f81da2bfbcb9a5651efaa33d5d8302ba4ab9ab2848e1b6ad9437f4d4a3796e3ae10bf3c420b826355bfc480a30420d239f66fb4595a05c454be61387c6e8bcb73ccb4f369e6106fb08f0a5a716c2f9495abc4226ad7010dad21c0ad51c050dd77d7f5cc44f66a968a14b8a13b459efbef70b395609cc433700a63803c514ddbc808939b26ce6ce45332ba926ea4d5faaddba44e987bfab70b772f7d95ecaacbdce1f93e386f0704e969c2b9d57ccdd7fd9d9639e636c3587c8f229a8ba5dfb8bf2face8935157ebdda3e8daa9d9bea6ec0a8fa4d62edb76760bd1cb613acb27cffe369448d5997dd8ff4f0d426555e3855c2affdaab252426fc6079f396aa23ef37b8ae867398b23de03d4d79bd83ddc8c0413530f3322bacea58e92aa8780e7bf724a5255ed4721c2", 0x1000, 0x4, 0x0, 0x1, r2}, &(0x7f0000ffc000-0x20)={0x0, 0x0, 0x0, 0x0}) unshare(0x8000400) bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0x3, 0x4, 0x4, 0x100000001, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) [ 73.047823] binder: 10625:10646 BC_FREE_BUFFER u0000000000000000 no match 2017/12/31 05:24:53 executing program 1: mmap(&(0x7f0000000000/0x4b8000)=nil, 0x4b8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) getsockopt$sock_buf(r0, 0x1, 0x10000000001c, &(0x7f00007b8000-0x1)=""/1, &(0x7f000007b000)=0x1) mmap(&(0x7f00004b8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00004b8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f00004b9000-0x20)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8000, 0x2, 0x2, 0x4, 0xcfd, 0x8, 0x4}, &(0x7f00004b8000)=0x20) 2017/12/31 05:24:53 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x1ff, 0x200000000000000, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x10, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x800000) futex(&(0x7f0000560000)=0x1000, 0x0, 0x0, &(0x7f0000e9e000-0x10)={0x0, 0x1c9c380}, &(0x7f0000351000)=0x0, 0x0) 2017/12/31 05:24:53 executing program 3: mmap(&(0x7f0000000000/0xe83000)=nil, 0xe83000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) recvmsg(r0, &(0x7f00005cf000)={&(0x7f0000e12000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, 0x14, &(0x7f00009d9000-0x60)=[], 0x0, &(0x7f0000e7d000-0x4f)=""/79, 0x4f, 0x0}, 0x0) bind$inet(r0, &(0x7f0000ce4000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000e79000-0x5be)="", 0x0, 0x8084, &(0x7f00004d4000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) open(&(0x7f0000353000)='./file0\x00', 0x40001, 0x10) clone(0x0, &(0x7f0000f84000)="", &(0x7f00004e5000-0x4)=0x0, &(0x7f00007ed000-0x4)=0x0, &(0x7f0000450000)="") sendto$inet(r0, &(0x7f0000e75000)="", 0x0, 0x0, &(0x7f0000e82000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/31 05:24:53 executing program 7: r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000976000-0x11)='/dev/qat_adf_ctl\x00', 0x2, 0x0) r1 = ioctl$KVM_CREATE_VCPU(r0, 0xae41, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_ASSIGN_SET_MSIX_ENTRY(r0, 0x4010ae74, &(0x7f0000070000-0xc)={0x962b, 0xffffc00000000000, 0x80}) setsockopt$sock_int(r0, 0x1, 0x3f, &(0x7f0000282000)=0xffffffffffff8000, 0x4) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcc000-0x9)='/dev/kvm\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) socketpair$inet(0x2, 0xfffffffffffffffa, 0x7, &(0x7f0000811000-0x8)={0x0, 0x0}) ioctl$KVM_CREATE_IRQCHIP(r3, 0xae60) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) ioctl$KVM_ARM_SET_DEVICE_ADDR(r1, 0x4010aeab, &(0x7f0000df4000-0x10)={0x8, 0x4000}) ioctl$KVM_SET_LAPIC(r4, 0x4400ae8f, &(0x7f000016d000)={"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"}) ioctl$KVM_IRQ_LINE_STATUS(r3, 0xc008ae67, &(0x7f0000b3f000-0x8)={0x8, 0xfffffffffffffe01}) 2017/12/31 05:24:53 executing program 0: mmap(&(0x7f0000001000/0xffe000)=nil, 0xffe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, 0x0, &(0x7f0000bc2000-0x4)=0x0, 0x80800) ioctl$sock_ifreq(r0, 0x891f, &(0x7f0000af6000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0xa002}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000000000)=""/0, &(0x7f0000e5b000)=0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000042000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCBRADDBR(r1, 0x89a0, &(0x7f00005ce000-0x10)=@generic="2e2e000000e26366e9760808c56145af") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind(r2, &(0x7f0000000000)=@llc={0x1a, 0x10, 0x9, 0x2, 0x100, 0x2, @random="e1e6a3c04974", [0x0, 0x0]}, 0x10) 2017/12/31 05:24:53 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1000000000000001, 0x0, &(0x7f0000ec7000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = syz_open_dev$mouse(&(0x7f0000a0d000)='/dev/input/mouse#\x00', 0x400, 0x400000) listen(r0, 0xb0) sendmmsg$alg(r1, &(0x7f000057a000)=[{0x0, 0x0, &(0x7f00001c4000)=[{&(0x7f0000fa7000)="82f8a02f75b900f93d943e6fd2cd07eaa72cf5841f1a3fdb0e52df3bb80725671809963edd064108e316dd11f353a732301008a4d8044ec9124d77d8f2b021c116f092ed1e29146b4703cebb6e3152be8c07da2eaa44da1e40b24ebb2d490f3d50d77da5b15898b972237125cb58eb5d06fab2528a28d768e87542", 0x7b}, {&(0x7f000029c000)="b442e2632ed6fe82b34abbe81e71edf505d15f4bbba960c3bb4978b724fafd2b9191316f595d4dcd65ef880bd2f070a35de413d73d32e0eae3c9b3", 0x3b}], 0x2, &(0x7f00004ca000-0xc8)=[@iv={0x98, 0x117, 0x2, 0x80, "5bb4f164772269a4070b92bfcb8075f99641f983dea5a59166dfa33518405ed42171b2d3d9984334cbbd6418fefa43084940526a982e53eec2de6f6e3753678e17b99ced13bf3e9a28b6eeb6aa6c568c57b29fe847a89091a12047ea6814e309a32558c42db26b4eabdec971459dd9b552f47dae99ac8d9f544777ec063e5faf"}, @op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0x8}], 0xc8, 0x4814}, {0x0, 0x0, &(0x7f0000754000-0x60)=[{&(0x7f00000c6000)="8f4a09fda0e44bea910fac51b2e518e4042a641b50a63b055b7f70a404345ae419b3e127bd7b6cd50d9c11875fb898f368b6df81c83951e7dcc8d2c57567f818eb3ffa83343dc16357bb40b457b395b7034237d1f07e2883172a43a39d68b643586e0072735ae211a262effc393e94a3191b8de2d5d2fddb37d79691a7cbcec3fa8c082cc1ec36a0bda9c91b84f3667c4556385af52ec50a25d6c2ba4230209f", 0xa0}, {&(0x7f0000f37000)="f4655ef33e5b08692fca2587fb53bd0673a5466af26d7f0d4255ae9c", 0x1c}, {&(0x7f0000ef4000-0x28)="466c650676cb28ad66a29cb2c57a18754d00dbbfa6eb9d6b6cfa8ee947c78f13717b249f240842cb", 0x28}, {&(0x7f0000103000)="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", 0xfc}, {&(0x7f00001f9000)="faac9fcf13610378b002e20ad14bd698746de3add94aa665a9", 0x19}, {&(0x7f0000227000)="849b70baf6d5b5835fa273a43ca4ca4eaf3cd02077f2f14413dddb011a31775d61eaad002fda98026e1ac11b7a5e6dec33216c19b568c32e577b3de7855713dca9599e1c1d44c7f02ac38e", 0x4b}], 0x6, &(0x7f0000373000)=[@assoc={0x18, 0x117, 0x4, 0x8}, @op={0x18, 0x117, 0x3, 0x1}, @iv={0x30, 0x117, 0x2, 0x18, "4bcebf131bd4057c34bcafa702e4c8bfaa66e854e6e3496e"}, @assoc={0x18, 0x117, 0x4, 0x7ff}, @op={0x18, 0x117, 0x3, 0x0}, @iv={0x108, 0x117, 0x2, 0xf3, "8f9216597927210aa96ebca9056cfea842cd27180d749485e968cdfb20bae5cecf6b9c66ddcd331991f74becb4d750f391bda9672eeb2cdaab45229f46a0a143df8f09622cc2d3eb03a0c495db12f149d6da0cfe39cbc965f2f675bc07cace946f55914512624f7c7f59a0dd2a1ccb3242d68ade5e8f514a3dbbd8d51a5857e8ba57da30e36cc8ade1dd1ffc4b81ac0d091541ee6a4466258ad1fc3799dce17e4ad59003793fec755b2925cefea04539a9645eae7c69738e45db59d6583a21eac30cf479290f631ca6e33f0084237967ea4fde7cfcb039aec29775b4c1525b39e175d540d23a75931acb11f9f562e83011043a"}, @iv={0x70, 0x117, 0x2, 0x5a, "e10dd70d876824bbf2352ecf801b7bfc38ad51f45d78c85ebfb835b655467392eb099526ff5c7583712cda7d3682f4ffb8a87537b73d12c1647de9d7391dab46281cb65ccd1772df88cc14898f98813e814b68913fca64d2361a"}], 0x208, 0x80}, {0x0, 0x0, &(0x7f0000ecd000-0x10)=[{&(0x7f00005c3000-0x4f)="f1657c3cd0be076dacb0afa33f8bad1cc3d38b046de3f5d86732eb04d1113524081e7bf5e018e5c38d769335663ebc35046ae6cf936a23f7907a7041e238c9b4ceef1669a2f009d3b116b1c2a17252", 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0x1000}, {&(0x7f0000210000-0x26)="43b952155fbd27c35f1a192127e1fb30478ee8b6cad30c67817d4409796cb915b773e538005b", 0x26}, {&(0x7f0000ede000-0xaa)="84285bab35e904cbbbda7fcf5a56c54c28696e84bafc073e48c88a78f470188c69166785131b52728e864a35089d02ff8482f0c6b56be62279c11cd5c6978cc1cff60e30aa9da47eb72ffac0aff68ffb9b3a0db6535e567deceae4e9448cf64a388f8420b7d1f69d04a3f0d19a358dc093e9896b89bf8f8953bf83085c384f50e4cebd765c8585da937dc12192d8f856ca9692de3320b361f71ca0fde401c135cf7d0fab57b2736c67d1", 0xaa}, {&(0x7f0000ed5000)="3553f45cf5be32aad380d8b71c9312a4b7d4c8da966dca053dc2f03f74f27ec4f44d4f991157dd8f342772e1f975f15a7599b8581db30cfce596262f4c71bb3c1ca31a55e6d4c95c5ff945842bae17eb1e14d8", 0x53}, {&(0x7f0000980000)="cab0162ecfbec4542abb75aadc2247e24d7f33b9e4411982dd46f668d18362e11fd4996b59238215d34cbbc3e1f4f59af9a8ebe3759d9186a23e8853bbb391ca33df5429566f373001a4ba183ec0c7116f8739ce5c97997aba9389d972ce262896de0e7d8d888e5ee7f6c6607c0dabd54f833aa863d2b6e4", 0x78}, {&(0x7f0000788000)="0bd7d66b2e5933375fce5934366b1ef78874df0dbaae7b55e143d862b005e8db52b8ad0a33038910ef1b848504da8da389d72b5f55cf88108b7be8a232bc5fe346afc3c6af4149818ed316d533dd12", 0x4f}, {&(0x7f0000b22000-0xcf)="afa4dfb449fb81ac6bbc1cc9199ccd8b497cc73f29ae899aeff45aa849c30f54b8fb03bbeea73bc74bb653a0a22f3e79de2d97d01f30ced50ba0dcd7908d4da22c589c0ad9808b831cb852d9598ec911f53f4f63af3288423e6d39212498c19e4698f8857244a9f7ce7d0352c9abc06e060f6c60baa70bf35b543fc6a1ec92256e1ce0225619bb595c4fef01428c83ebee57932521e3c1e4281843d6790d6ef1215602eda515f8754f7bda7bcf80395c9ab8434565d13b672c381a4d362e519887041fcac3209d4f436616bc9c062b", 0xcf}, {&(0x7f0000491000-0xe5)="dcdf126f67584732d0a498ee1c4715073954130a25915f9a26dbcf502769be9d4b0ed12c9e461e73cf038349b79e82d1deb7e493aa39986bf518a291d036b7ad9fc5183f4aef3c7d7b94ea2c4760c9015e7d06aa9a4c0d1cb62be19219c2e60241dc8ebba8ac11d24c03bf51954a2be2c4e8a39ee53749a195cb10926ccd8e899e74d8d3b5c9a9b6e8c2f083d738c5540aa822fa968bec2e217d57c575e56941af604d122464d71b260abab38b3a1b77a6c61fcc14f98bd81ab7423c9cec9ee7ab4377ce072b114825d9021fa83bd43ea4c108da90eac6385a2c438a8cb02570bbe8453113", 0xe5}, {&(0x7f0000b8c000)="487d2de0d7ec7479ef80f4cedf006131ecb15b8f01f42141095ba5d784ad76b247d6d7f40b6096739c49d9266d5a6682a66caad0a465214ad96aa19f0a6f765e0af88a3c75828781360eee51f6493b32dc7deffd512a13ed50b2a1c20c4a02d3510d2617fb8502761d282542f42a85c8eeb6574fe585e482e1383ed5e5481580b01a294d61ebe30f4a1b8bf3c19612b2019b17d8fef9991c81b0cc52cec6657ab4722016890a4ae095f07ee24684740c6c4b176273dea59717553fd4af3d763653c931d3107c77ab0465c406075a9fe9e74b5c5a4c467bd1c0a8ec891826bce39ad8", 0xe2}], 0xa, &(0x7f00001a4000)=[@assoc={0x18, 0x117, 0x4, 0xffff}, @op={0x18, 0x117, 0x3, 0x1}], 0x30, 0x4000}], 0x6, 0x20000000) 2017/12/31 05:24:53 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000a51000)='./file0\x00', &(0x7f0000fcd000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = socket$inet(0x2, 0x80005, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000dbd000-0x108)={0x0, @in6={{0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00008c0000-0x4)=0x108) r2 = accept$inet6(0xffffffffffffffff, &(0x7f0000565000-0x1c)={0x0, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast2=0x0}, 0x0}, &(0x7f000025e000-0x4)=0x1c) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000f8a000-0x8)={r1, 0x3}, &(0x7f0000ab1000)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00002d5000-0x20)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}, &(0x7f0000a9f000)=0x20) 2017/12/31 05:24:53 executing program 2: mmap(&(0x7f0000000000/0x2f000)=nil, 0x2f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000026000-0xe)='/selinux/load\x00', 0x2, 0x0) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f000002f000)={0xaa, 0x4, 0x0}) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000006000)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r3, &(0x7f000000d000/0x18000)=nil, &(0x7f0000011000)=[@text32={0x20, &(0x7f0000006000)="36660f07b9b80900000f32c4c1c5f151ff9a0018000035010f53b066881feeb9db080000b800880000ba000000000f30c4e241298835680000c4c3190222000f20d835080000000f22d866b81a000f00d8", 0x51}], 0x1, 0x0, &(0x7f0000001000-0x20)=[], 0x0) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f000002d000-0x18)={0x1, 0x0, [{0x4000000000048e, 0x0, 0x0}]}) 2017/12/31 05:24:53 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) creat(&(0x7f00001f6000)='./file0\x00', 0x0) r0 = open(&(0x7f000001e000-0x8)='./file0\x00', 0x0, 0x0) fcntl$setlease(r0, 0x400, 0x0) sendmsg$kcm(r0, &(0x7f000020e000-0x38)={&(0x7f000084b000)=@un=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000e0f000-0xa)=[{&(0x7f0000d93000-0x23)="2330b7fc66bc59b8916eb326952ce2084dee194ba6e5eabc5001dad7dc596549e7756b", 0x23}, {&(0x7f00005e5000-0xff)="9b5c3947ea23444e504a0a4a6cdd2566278fca4bcbf332fab58e422c33846a38f2f9a6c346caaa7c690efd48b620845884c58c0e03105f5acf9ccd4ebcabfa1b612644ece330374643509bd1bfa0d327f95c94b62d3a79461b8ac24796647d2e34eb258bc0f7d579ecff1213775b90b3bf39e9faf929e21106b22485393bc66522a5d4ffd65096e9ceb462d992fc75c4662da22d06c0074e585fc94047c9f50e110ea95bbd29b72019224530a93641cc291252503079167eef00e5a6547b2f508a150853b81fea51cd0006361e71e6f463a529b730b965cf7c5907632121b464455b1e9c638ec96168013ee7be074e57d133a8aa1431b7d117367ba179421e", 0xff}], 0x2, &(0x7f0000395000-0x5d0)=[{0xd0, 0x13f, 0x35f7, "a62ca515c97b9f834fa82bbfd6e74b2a39d82dc532c9282b67297a2c9b4a737de0bfc13bb2aaee703c1afddc2a97c7c88ea4483c81c6229602d71b8697dc96e4d7ceddc138c45b61e5e165e2afc11d490fd2df4a99be267716b2c9031d96889c7bd6e199b9f9b0a90deef7acc5cbc27236bbff0ea3398d38a12b6e31913619046b9d8f64ebfdeeabac81f144ad19afcc15d3c8d55a8b79c0864e7b703e7e1e5098018187d3cc85ee33340da641f20ec953f006597ecda0c1493e276fc3"}, {0xd0, 0x0, 0x4, "4281ca175ea3d6340a5f0db534e5d2d2077816a67d8a9c4c396dc9be8a5b4509a4e7e3101740f0ba1a7f18db7244a6c736bb6ae616c1fdcb7d0db055288f84a8813e0cd353d868d57f672744f0ab09df9bc3a7805f2725934004bba88c545a5fac31785642c5d3803530cee29998170c0f3757b28619774733e7c7290182836bea67e4532226d003b9bc4bfe5ea80d03b88d5b9b70a80ee245888102cc860ddf88d1f47fc1c64bd3b70df5ff9b6da7bd091004dd8bc5fa8176bc8e97e143fa"}, {0x100, 0x10c, 0x101, "2c64fa241a193868f1c70bb48b437d2dfb4abfee611a834f3a734d8d84b5daae04583b6b82ccf667003ae7312b7b2dd52e7595da59551d37ab17f38949568dea207597daa70b7f4acf227628e41efdff6e1ec4de418ffcbe992fc9c3bb46837a3af2d0ddab7583ba66d311fce7453649cfa2f17b975fe7210d38e61df81b3d630213fa5247b461e70e882c5a3c89f633cb6c9f0f476c6e65250f829d0fe49b8f5b8cdc34fe6f916302908cbe674cc35386f7cc6808f3e77fe441fbb3bb088538ab544a785c44336ad87196cd6c12c160e8f0142824ad870735875a468f5a0c7e61afc7ff4f360af0fa6eac5d11"}, {0x40, 0x115, 0xffffffff00000001, "01bab55cc24a0561d6d4630a1c1d6c9c9a6b13e79935aebc092632e8757b1d4a57a9ba75a98d8dffdb9558"}, {0x10, 0x103, 0x9, ""}, {0x40, 0x11f, 0x2, "843913e68dbf631a4984c0635af987b0d983d895b72bcbc167244194eb13d237f31e69ba50820c14a00742d996"}, {0x88, 0x18a, 0x0, "7953eff60e8a3ad5fc6f483821305f34a8aaaf6c774bce3a8dff118a362bfe6d2c038e46e904e9005272e14ee5850ca39a1fea4852644de6e7213da256747419d17d7981ccdc2ef93c732f3eae5166fb03f87f3815368dd3e4ce21dd833f3d2b4afea3eb7ae8a5d89c1d08bf702e8795ae80da"}, {0x110, 0x1, 0x9, "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"}, {0x48, 0x114, 0x3, "be64765fba5503210291f0606a14d3fc9bcca199761647cf584541a7b1c7f465d63a82c8546679dbb59c025f5c74568c2e4e"}, {0xc0, 0x11f, 0xf2, "3993bf57cab1d9432554f5c520db818f72e7ff8f6e6a2ee0b56e7c9a9619a479780b53d0d67b9bdeea48a710f30be50b450c9084b4bd69182d49019c91ea9bf54cc0c2f3ead2ddcc860b8e6cc4c53110720c7f66ad8c30e7a4ed5bd883a193bc815c6a840ac33c5226d3e791d77e555b36de479ae9edcac3bda1c7b599d7a40ea0188e16cc484e52601a9255dda92ffb8b4048d1c26ec4fb784c2fc1d905aed13906717b8fbd0cf447bf"}], 0x5d0, 0xc0}, 0x20044000) truncate(&(0x7f0000dbe000-0x8)='./file0\x00', 0x0) getsockopt$llc_int(r0, 0x10c, 0x0, &(0x7f0000f38000)=0x0, &(0x7f0000e10000-0x4)=0x4) 2017/12/31 05:24:53 executing program 5: mmap(&(0x7f0000000000/0xd3c000)=nil, 0xd3c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) memfd_create(&(0x7f0000a79000-0x3)='.)\x00', 0x1) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) ioctl$sock_SIOCINQ(r0, 0xc0189436, &(0x7f0000000000)=0x0) 2017/12/31 05:24:53 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) setrlimit(0x9, &(0x7f0000012000)={0x0, 0x0}) r0 = socket$inet_sctp(0x2, 0x1, 0x84) fsync(r0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2017/12/31 05:24:53 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x4) setsockopt$inet6_buf(r0, 0x29, 0x14, &(0x7f0000d0a000-0x80)="ff55d36cffba04365d0000000000000101000000", 0x14) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000d03000-0x190)={0x4, {{0xa, 0x3, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, []}, 0x90) 2017/12/31 05:24:53 executing program 5: clone(0x0, &(0x7f0000631000)="", &(0x7f0000125000)=0x0, &(0x7f00008be000)=0x0, &(0x7f0000ba7000-0x2)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000001000-0x12)='/dev/input/mouse#\x00', 0x6, 0x1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000001000)={0x0, 0x4, 0x9}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000000)={r1, @in6={{0xa, 0x3, 0x2, @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]}, 0x5, 0x3, 0x18000000000000, 0x0, 0x0}, &(0x7f0000002000-0x4)=0xa0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r0, 0x80045300, &(0x7f0000000000)=0x0) clock_getres(0x1, &(0x7f0000f3c000-0x10)={0x0, 0x0}) rt_sigtimedwait(&(0x7f0000002000-0x8)={0x0}, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000fbd000-0x10)={0xffffd, 0x989680}, 0x8) [ 73.283225] QAT: Invalid ioctl 2017/12/31 05:24:53 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x100401000003) r1 = accept$inet(r0, &(0x7f0000da9000-0x10)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00002d3000)=0x10) write(r1, &(0x7f000055e000)="1f", 0x1) setsockopt(r1, 0x84, 0x7b, &(0x7f0000e0e000-0x8)="8022e2ed01000000", 0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000373000)={0x7, 0x0, 0x0, 0x0, 0x0}, 0x10) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000bcb000-0x7)={0x0, 0x0, 0x1}, 0x8) write(r1, &(0x7f00007b0000)="01", 0x1) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f00002c2000)={0x0, 0x0}, 0x8) 2017/12/31 05:24:53 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) recvfrom$inet(r0, &(0x7f0000698000)=""/203, 0xcb, 0x0, &(0x7f0000d18000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f00002c5000-0xa)='/dev/cuse\x00', 0x80200, 0x0) r2 = shmget$private(0x0, 0x1000, 0x20, &(0x7f00009ba000/0x1000)=nil) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000203000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000c4b000)=0xc) quotactl(0x1, &(0x7f0000417000)='./file0\x00', r3, &(0x7f0000ff0000)="6922d366a7227a0d39d621d154247cc19012af23f905bf22c8d0670b92c98cbffd38950390a112c9c1b6253cb8a73fedb006a12e8e8cca4331cb64d0bc2003a3ac5a9b9d1325e934fce8e3268d16f7b11d5ac6c601a0aa6802dd4e77cc7f58") shmctl$SHM_LOCK(r2, 0xb) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000d71000)={0x0, 0x4, 0xa, 0x6, 0x5, 0x9, 0x5, 0x3, 0x0}, &(0x7f0000565000)=0x20) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000bb1000-0x8)={r4, 0xfd}, &(0x7f0000723000-0x4)=0x8) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f0000d06000)=0x1, 0x4) ioctl$PIO_UNIMAPCLR(r1, 0x4b68, &(0x7f0000ccc000)={0x1fc54095, 0x3, 0x800}) ioctl$KDDELIO(r1, 0x4b35, 0x7) ioctl$LOOP_SET_CAPACITY(r1, 0x4c07) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f00003ce000-0x14)={0x0, 0x0, 0x0, 0x0, 0x100000001}, 0x14) [ 73.311453] QAT: Invalid ioctl 2017/12/31 05:24:53 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) r1 = socket$inet6_dccp(0xa, 0x6, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000012000)={{{@in=@loopback=0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @broadcast=0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key(&(0x7f0000000000)='big_key\x00', &(0x7f0000004000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000012000)='M', 0x1, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000a2a000)=0x0, &(0x7f0000f1a000)=0x0, &(0x7f0000fd0000)="") 2017/12/31 05:24:53 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$seccomp(0x16, 0x0, &(0x7f000051e000-0x10)={0x7, &(0x7f0000000000)=[{0x37, 0x4a, 0x80000000, 0x2}, {0xb37, 0x1, 0x80000000, 0x7}, {0x0, 0xe9, 0x9, 0xce2c}, {0x1, 0xd23, 0x2, 0x5}, {0x5, 0x9, 0x1f, 0x6}, {0x3, 0x7fffffff, 0x9, 0x6}, {0x1f, 0x4, 0x6aa, 0x8}]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000159000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) listen$netrom(0xffffffffffffffff, 0x0) [ 73.332159] QAT: Invalid ioctl 2017/12/31 05:24:53 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f0000fbf000)="", &(0x7f0000ad9000-0x4)=0x0, &(0x7f0000f8b000)=0x0, &(0x7f000025e000)="") mknod(&(0x7f0000433000)='./file0\x00', 0x1001, 0x0) execve(&(0x7f000098c000-0x8)='./file0\x00', &(0x7f000080c000)=[], &(0x7f0000868000)=[]) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000008e000)={0x0, 0x0, 0x0}, &(0x7f000093d000)=0xc) fcntl$setown(r0, 0x8, r1) r2 = getpgrp(0x0) r3 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000149000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000272000-0x18)={0xaa, 0x21, 0x0}) sched_setaffinity(r2, 0x8, &(0x7f0000000000)=0x9) fcntl$getownex(r0, 0x10, &(0x7f0000fcc000)={0x0, 0x0}) r5 = getpgrp(0x0) kcmp(r4, r5, 0x0, 0xffffffffffffffff, 0xffffffffffffffff) socket$netlink(0x10, 0x3, 0x1f) kcmp(r5, r5, 0x0, 0xffffffffffffffff, 0xffffffffffffffff) creat(&(0x7f0000b7a000)='./file0\x00', 0x0) 2017/12/31 05:24:53 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/load\x00', 0x2, 0x0) ioctl$KVM_TRANSLATE(r0, 0xc018ae85, &(0x7f00006e7000-0x18)={0xf000, 0xd002, 0x10001, 0x10001, 0x7}) mmap(&(0x7f0000000000/0xfa1000)=nil, 0xfa1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000f9c000)={0x26, 'skcipher\x00', 0x0, 0x0, 'pcbc(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000f8f000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r2 = accept$alg(r1, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000f78000-0x38)={0x0, 0x0, &(0x7f00006ec000)=[], 0x0, &(0x7f0000fa0000-0x18)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) recvmsg(r2, &(0x7f0000f86000-0x38)={&(0x7f0000f8a000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000dd6000)=[{&(0x7f0000f88000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f0000ec7000)=""/107, 0x6b, 0x0}, 0x0) accept$alg(r1, 0x0, 0x0) 2017/12/31 05:24:53 executing program 3: 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, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000005000-0x1)='\x00', 0x4) lseek(r0, 0x0, 0x3) ioctl$sock_netdev_private(r0, 0x89f1, &(0x7f0000ec1000)="3b6ad974d75af51978b06e8bd395554e63ebe90794aac28634fb6388321d0b8cabac4bb796e7ededab275716f7e45a2fb401d972ac82585145580adecc6a5dc545912632dc0507d02d6180b2802a5db9dfd7ec2fb0c444af9a90c2cf98629b5cf637f3c5e5674ba8e4b46d2988b9ff17904e84bffbadaf43c68d1ddd722b9e3a93ec3ac320279863814ddb9735b2ee90a75ad724ff03e5ff9cdcd3a9a51519f9c6556d8a4c6e9b3661e4dff40b8c970d2d213a2e3e25d7f1d732961ebbfd9471f299a2f38b9cb83123ed2cdb0160f1902250bfded45f42d48f") 2017/12/31 05:24:53 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000465000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000000000/0xf68000)=nil, 0xf68000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$tun(&(0x7f0000ef5000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f000062c000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_ivalue=0xe02}) syz_open_dev$usbmon(&(0x7f0000b82000-0xd)='/dev/usbmon#\x00', 0x8, 0x4002) r2 = socket$inet6(0xa, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f00001ef000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000006f000-0x2c)=@ethtool_ts_info={0x41, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], 0x0, [0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/31 05:24:53 executing program 1: r0 = syz_open_pts(0xffffffffffffffff, 0x301000) ioctl$TIOCCBRK(r0, 0x5428) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000f56000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407fbc0003}]}) r1 = syz_open_dev$usbmon(&(0x7f00002ba000)='/dev/usbmon#\x00', 0x8, 0x10000) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f000060f000-0xa0)={0x0, @in6={{0xa, 0x3, 0xa9aa, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xffffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x200, 0x8, 0x24000, 0x3, 0x20}, &(0x7f000025b000)=0xa0) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f00009fd000)={r2, @in6={{0xa, 0x2, 0x2, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x7f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) socket$inet6_dccp(0xa, 0x6, 0x0) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f0000603000-0xc)='/dev/autofs\x00', 0x8a000, 0x0) mmap(&(0x7f0000000000/0xf95000)=nil, 0xf95000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket(0x10, 0x3, 0x0) write(r4, &(0x7f0000857000-0x26)="26000000130047f10714c1f8590022ff001000e3010000000000000000000000060010000635", 0x26) setsockopt$inet_sctp_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f00000eb000)=@assoc_value={r2, 0x0}, 0x8) syz_open_dev$binder(&(0x7f0000446000)='/dev/binder#\x00', 0x0, 0x2) setsockopt$inet_int(r1, 0x0, 0xd, &(0x7f00008f9000)=0x7fffffff, 0x4) r5 = socket$unix(0x1, 0x3, 0x0) fsync(r5) 2017/12/31 05:24:53 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000417000)={0x26, 'hash\x00', 0x0, 0x0, 'rmd160-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) tee(r1, r0, 0xffffffffffffff80, 0x1) sendmsg$alg(r1, &(0x7f0000251000-0x38)={0x0, 0x0, &(0x7f00004ce000)=[], 0x0, 0x0, 0x0, 0x0}, 0x0) recvmsg(r1, &(0x7f0000879000-0x38)={0x0, 0x0, &(0x7f0000deb000-0x10)=[], 0x0, &(0x7f000050d000)=""/57, 0x39, 0x0}, 0x0) recvmsg(r1, &(0x7f0000201000)={&(0x7f0000ca9000-0x10)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000153000-0x90)=[], 0x0, &(0x7f000037a000)=""/102, 0x66, 0x0}, 0x0) 2017/12/31 05:24:53 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000087000)='/dev/input/mice\x00', 0x0, 0x240) ioctl$DRM_IOCTL_INFO_BUFS(r0, 0xc0106418, &(0x7f00009e7000-0x20)={0x1, 0x4, 0x6, 0x74c2e19c, 0x2, 0x5}) mkdir(&(0x7f0000b28000)='./file0\x00', 0x0) mount(&(0x7f00001d0000)='./file0\x00', &(0x7f00009ba000-0x8)='./file0\x00', &(0x7f0000e53000)='mqueue\x00', 0x0, &(0x7f0000fcf000-0x1)="") getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000024000-0x8)={0x0, 0x161f}, &(0x7f0000b1b000)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000f70000-0x4)=@assoc_id=r1, &(0x7f00006c3000)=0x4) mkdir(&(0x7f000040c000-0xe)='./file0/file0\x00', 0x0) 2017/12/31 05:24:53 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000071e000-0x78)={0x200000002, 0x78, 0xc568, 0x100000001, 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 = openat$kvm(0xffffffffffffff9c, &(0x7f0000031000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = eventfd2(0x0, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f000098f000-0x10)={0x2000000000, 0x0, 0x0}) ioctl$KVM_IOEVENTFD(r1, 0x4040ae79, &(0x7f0000020000)={0x0, &(0x7f000002d000)=0x0, 0x0, r2, 0x0}) close(r1) 2017/12/31 05:24:53 executing program 5: socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000dca000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000017000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r0, 0x1, 0x22, &(0x7f0000001000-0x4)=0x8, 0x4) write(r1, &(0x7f0000022000)='j', 0x1) recvmsg(r0, &(0x7f000001a000-0x38)={0x0, 0x0, &(0x7f000001a000)=[], 0x0, &(0x7f0000019000)=""/0, 0x0, 0x0}, 0x0) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000e2f000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) 2017/12/31 05:24:53 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000565000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha512-avx2\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000ce0000-0xc)='/dev/autofs\x00', 0x4001, 0x0) r3 = semget$private(0x0, 0x0, 0x80) semop(r3, &(0x7f0000ab5000-0x2a)=[{0x4, 0xd08, 0x1000}, {0x0, 0xe6, 0x1000}, {0x1, 0x100000000, 0x0}, {0x2, 0x200, 0x1800}, {0x0, 0x8, 0x1000}, {0x2, 0xfff, 0x1800}, {0x7, 0xa82e, 0x0}], 0x7) ioctl$RNDADDTOENTCNT(r2, 0x40045201, &(0x7f0000d43000)=0x3) r4 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0xffffffffffffffff) fallocate(r2, 0xfffffffffffffffd, 0x80000000, 0x100000073e0) sendfile(r1, r4, &(0x7f0000829000)=0x0, 0x8e18) sendfile(r1, r4, &(0x7f00007ed000)=0x0, 0x2b) write(r4, &(0x7f0000d18000-0x4e)="41bd1ed657b202f91eb41cda74a736d0bfa7d56e6eddc249e28fd340f69bb1fb65f79d4ba6f43d4a06ef688a840000000000000000c012dc071a5f9b4bdfbd663ebf667edbe15e36617d182d6f82", 0x4e) r5 = fcntl$dupfd(r2, 0x406, r2) getpeername$netlink(r5, &(0x7f0000eb4000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000328000)=0xc) ioctl$DRM_IOCTL_RES_CTX(r4, 0xc0106426, &(0x7f000018e000-0x10)={0x4, &(0x7f00006a8000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_GET_CTX(r4, 0xc0086423, &(0x7f00008a9000)={r6, 0x2}) 2017/12/31 05:24:54 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x101, 0x0) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0x7, &(0x7f0000001000-0x10)={0x5, 0x8000, 0x20, 0xc60}, 0x10) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x10001) write(0xffffffffffffffff, &(0x7f0000001000)="15", 0x1) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000001000)=0x0, 0xfec) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000003000-0x12)='/dev/loop-control\x00', 0x200000, 0x0) unshare(0x8010000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netlink(r0, 0x10e, 0x7, &(0x7f0000001000)=""/27, &(0x7f0000001000-0x4)=0x1b) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000001000)='/dev/sequencer\x00', 0x0, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000003000)={0x2, 0x4, 0x458, 0x8bb, 0x0}, &(0x7f0000004000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000001000)={r2, 0x5, 0x10}, 0xc) ioctl$EVIOCGABS2F(r1, 0x8018456f, &(0x7f0000000000)=""/0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000001000-0x8)={0x0, 0x0}) ioctl$KVM_SET_SIGNAL_MASK(r1, 0x4004ae8b, &(0x7f0000001000)={0x72, "1963fe1720738ec144919ba912cf94b95808f9aaa90833b14fbef5136c983a821b95d3087ac563c98de98290ce868dd08a91778a3ce612e21d2e27d22dda6ccab92b34ea989e90a8a85afc3273dfca2be8fa4c34dd9c51541d8108360eafe01b6d617555695cba5642b296a499c894baa824"}) 2017/12/31 05:24:54 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$ipx(0xffffffffffffffff, &(0x7f0000001000-0x10)={0x4, 0xfffffffffffffffa, 0x2, "b25742807ef0", 0x2, 0x0}, 0x10) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x24, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000318000-0x8)=0x75) r1 = perf_event_open(&(0x7f000002f000-0x78)={0x2, 0x78, 0x46, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 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, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = getpid() fcntl$dupfd(r1, 0xfffffffffffffffd, r0) ioctl$TCSETSF(0xffffffffffffffff, 0x5404, &(0x7f0000001000-0x24)={0x0, 0xad46, 0x2, 0x0, 0x0, 0x0, 0x0, 0x25b02de0, 0x0, 0x0, 0x0, 0x0}) r3 = syz_open_procfs(0x0, &(0x7f0000144000)='pagemap\x00') pread64(r3, &(0x7f0000f82000-0x800)=""/2048, 0x800, 0x2000800) 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) connect$ipx(r3, &(0x7f0000746000)={0x4, 0x1f639700, 0x4, "264f58d85a84", 0x2, 0x0}, 0x10) r4 = socket$netlink(0x10, 0x3, 0xb) r5 = syz_open_dev$tun(&(0x7f0000ebb000-0xd)='/dev/net/tun\x00', 0x0, 0x80002) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r4, 0x10e, 0x8, &(0x7f0000fea000+0x815)=0x6, 0x4) ioctl$TUNSETIFF(r5, 0x400454ca, &(0x7f0000b2a000)={@common='ip_vti0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc22207302"}) socket$alg(0x26, 0x5, 0x0) capset(&(0x7f0000000000)={0x19980330, 0x0}, &(0x7f0000002000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000d40000-0x10)='/dev/sequencer2\x00', 0x40, 0x0) syz_open_procfs(r2, &(0x7f0000958000-0xa)='stat\x00') setsockopt$inet_icmp_ICMP_FILTER(0xffffffffffffffff, 0x1, 0x1, &(0x7f0000f1f000)={0x52}, 0x4) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r4, 0x10e, 0x1, &(0x7f0000756000)=0x7ffc, 0x4) setrlimit(0xc, &(0x7f0000283000)={0x16, 0x88}) fallocate(r4, 0x2, 0x9, 0x100000001) mq_open(&(0x7f0000001000-0x5)='eth0\x00', 0x42, 0x0, &(0x7f0000000000)={0x0, 0x6, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$KVM_CREATE_VCPU(r0, 0xae41, 0x0) 2017/12/31 05:24:54 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000520000)={0x3, &(0x7f00004ec000)=[{0x87, 0x0, 0x0, 0x0}, {0xb1, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) r1 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000333000)='/selinux/member\x00', 0x2, 0x0) ioctl$GIO_FONTX(r1, 0x4b6b, &(0x7f000079a000)=""/142) 2017/12/31 05:24:54 executing program 5: mmap(&(0x7f0000000000/0x51000)=nil, 0x51000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) set_robust_list(&(0x7f000004a000)={&(0x7f000001c000/0x2000)=nil, 0x1, &(0x7f0000036000/0x4000)=nil}, 0x18) mmap(&(0x7f0000051000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000052000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000052000)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f0000044000)=0x10, 0x80000) mmap(&(0x7f0000052000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000052000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(0xffffffffffffffff, &(0x7f0000053000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000052000)=0x10, 0x800) r2 = accept4$inet(0xffffffffffffffff, &(0x7f0000015000)={0x0, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000012000-0x4)=0x10, 0x80800) ioctl$sock_bt_hidp_HIDPCONNADD(r0, 0x400448c8, &(0x7f0000038000-0x5f)={r1, r2, 0x1, 0x0, &(0x7f0000025000-0x31)="92d4928877d5369ea6f2b63668d5e7c3eabc4a3d2d9b2986249fd4fdd7c43e7aec7bbfc42183adc7c48541e93f1fbac78d", 0x1ff, 0x3, 0x3ff, 0xa1, 0x2b3, 0xfffffffffffff801, 0x4856ecf0, "d206e70cd93dbfa17c6484175088521e1848252ec290f879504f261c2df25d1a087731b895fb0dc14c528264130dd4226ad8db2f83adc4"}) r3 = userfaultfd(0x0) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000002000-0x18)={0xaa, 0x40, 0x0}) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000052000-0x18)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) ppoll(&(0x7f0000013000)=[{0xffffffffffffffff, 0x0, 0x0}], 0x1, &(0x7f0000024000-0x10)={0x77359400, 0x0}, &(0x7f0000010000-0x8)={0x0}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) close(r3) 2017/12/31 05:24:54 executing program 2: mount(&(0x7f000063e000-0x8)='./file0\x00', &(0x7f0000015000-0x8)='./file0\x00', &(0x7f0000014000)='ramfs\x00', 0x8000000000000000, &(0x7f0000f71000)='@') prctl$intptr(0x1, 0x0) 2017/12/31 05:24:54 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001000-0x3)='/dev/kvm\x00', 0x502ed115b2d9a5ae, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = semget(0x2, 0x0, 0x40) semctl$GETZCNT(r1, 0x3, 0xf, &(0x7f0000080000)=""/245) r2 = socket$kcm(0x29, 0x7, 0x0) ftruncate(r0, 0x7) sendfile(r2, r0, &(0x7f0000c15000-0x8)=0x0, 0x876b5e795) sendmmsg(r2, &(0x7f0000508000)=[{{0x0, 0x0, &(0x7f00004aa000-0x40)=[{&(0x7f0000316000-0xa2)='^', 0x1}], 0x1, 0x0, 0x0, 0x0}, 0x0}], 0x1, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f000013a000)={0x0, 0x2, 0x52, 0x400, 0x1ff, 0x7ff, 0xf108, 0x6, {0x0, @in6={{0xa, 0x1, 0x5, @loopback={0x0, 0x1}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7f, 0x3, 0x10001, 0x100000000, 0x4f7}}, &(0x7f0000512000-0x4)=0xb8) utime(&(0x7f0000689000-0x8)='./file0\x00', &(0x7f0000d10000)={0x1000, 0x0}) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f000053c000)={r3, 0x3, 0x2}, &(0x7f0000b0f000)=0x8) r4 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000dc5000)='/selinux/mls\x00', 0x0, 0x0) ioctl$KVM_GET_MSRS(r4, 0xc008ae88, &(0x7f0000689000-0x37)={0x5, 0x0, [{0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}]}) sendmmsg$alg(r4, &(0x7f0000b66000-0x118)=[{0x0, 0x0, &(0x7f00002f3000-0x10)=[{&(0x7f00000a1000)="97520a1af17e32773e1e34ea1ab7f7f28e1fe4364f4f67673063934b0214f9ca976d6202baa67a3460f5afe9e09601ffe030dc51bfe8c0ec53d2ca68c5db260c814c84ec8c0d2cd0558d4e03ace4c7b91faf71b3626d396bbc5cec341d85bd0aa50d3d0ab80d45af3a9d99d61f4f75a658ad601fd71489", 0x77}], 0x1, &(0x7f0000888000-0x18)=[@op={0x18, 0x117, 0x3, 0x0}], 0x18, 0x800}, {0x0, 0x0, &(0x7f0000989000-0x60)=[{&(0x7f0000e22000+0x455)="ad1f3b25e179cf75928b4aa8403083b2fa3ef3eb3feaa0e026a38b6c8b4e34bbb69cddb3791c69e08f0670c4a98372584912a147", 0x34}, {&(0x7f0000223000-0x49)="20f1f31e9ce23048fef7f6da599d6f13caa42edf687d55824ababa0470032553b7c640b150c82126e3a35d57ab1dfa9ea472c6876f3948a5a05bcf237864101ff8fd564ddfa4382d65", 0x49}, {&(0x7f00003df000-0x75)="38b8506bca834ac055855eeac2707df13bae73e1f293dc101ce26e6e06bedca73e9a470035d6d5af1ea612a5881a94fdd049756c2aa02d14dbec6ed4d769871d9c091fc354d151d2456c554d3b14ff8a2f8b4c643e6642aab7440c4b271931b60183994c3201840552a7d3fa5a27ac38e3be86a341", 0x75}, {&(0x7f000080f000)="17c96c2cb5f9bd51f8077b43daac4bb1c69c49443407f6bec27c0e", 0x1b}, {&(0x7f0000705000)="f47bdc1f7b59b14ad915db09d0b9ff01f5123adfec0ca01a4a263eba32e51383366f9c2263fe32d5aa447bc161782bc12ef2220dbb5e8d21f8954ea6468cdb550969847cf800eb2aa3b521a9dbbbe9578893240aa63337931a391e473508bd0702e9fc40fd80dd09abe687de67fe47c227baab7ec22b16e5172613bb92a8bf7ca9d5ec3d33415e379e661f8f3aeb8b83c23c1bd69c9823ea7864983360893dae61bc384f", 0xa4}, {&(0x7f0000100000-0xc9)="1da1377f1ef6ddec064ea8a5528623d7bb465f70b67bbba4b4a344631e7a8e615e08feb00db9ffb3c65b7a2666ea64304d32e1b4e1a367bcbb467b7f024b8362ca4e6a9681763f294499c1ba04fc6936bfc19af34c5fad1e000806a1203c13447f86b4f0df043cb23a2b16bd152fd09a4ebb33b731d9d6167fe003eabbeeac9e6da99595cc0b28127a9cb2ffe5290a095864b6e642f2fa36c07d6db5fc8f11d3f3d4419186777c362f0c10e9834f20e55a52ff5c54d75238179994cf50b7aaeb634bc08fa828de6534", 0xc9}], 0x6, &(0x7f00007f9000-0x1c8)=[@op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0x20}, @assoc={0x18, 0x117, 0x4, 0x7}, @iv={0x20, 0x117, 0x2, 0x8, "9ee9ef2f40b51e8e"}, @assoc={0x18, 0x117, 0x4, 0x94a}, @iv={0x100, 0x117, 0x2, 0xe8, "9de0d801e50dd2da20486fa2e831caa8c2da65e5db116b8211c4e05ea3f1ee5a0507b5f615667d1432958011915c80f43a191a927c280571a203b9c1adeb990723e1ff5af349f0d750444bc878b8ae02f7624682ef4a1792cbb75ec323bfbe071093df5fa2ade933ff93352c6da152abc1316b35ec5064cc6be11841ae7b029bd2c1855e05d4313d2b19e7a94192ee88b6a61f48e823f17ea752abbc372112859b3f6331f4b9978005b174abbb518de2d5763c152b6bf7124f87699ace2835c06423b95b56cd6472f685a16f6a01d12a1d7da5a32c5e4e0257a349bbf31c15a2092a315227242fbf"}, @op={0x18, 0x117, 0x3, 0x0}, @assoc={0x18, 0x117, 0x4, 0x1be7}, @assoc={0x18, 0x117, 0x4, 0xb13}], 0x1c8, 0x1}, {0x0, 0x0, &(0x7f00001bb000-0x30)=[{&(0x7f0000c27000-0x7c)="ff78ff49add425239030d3e99508e7f6ce1a1dc94cab9418528729d9aca703cc1701d3f0f644ba17021597af7472be3b6a5265d6de4930c3a0847404a6163e6421483f9bddab264f323a846b3d0955052826fa2f274541d6503a77813c60dc51663a7109e4e7fb7b0566814a5b1b46628c7863b1b0bbcfff5aa9713e", 0x7c}, {&(0x7f0000573000)="924803a5dfc9357c87a329c5c19078b8aa1b332ca45c3cf24c28958711688b406157a7266de0d3208f8cc3df13b99f86a6d2b1bfffd01397c6554052dda523290d9c996b6877", 0x46}, {&(0x7f0000709000)="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0x1000}], 0x3, 0x0, 0x0, 0x40}, {0x0, 0x0, &(0x7f00003a4000-0x60)=[{&(0x7f00004f8000)="a8ef3bca1ae0571c28c0864477cc40a2ed306deb2d6051bd8fa0019fa1a7afb7b1ce023e1bb80d7198142a1a6974c14433245b73fe5528f83d3e4cc3080515597daa13b50290b79814c2ffd54abd24986675505c2a4c00d2101c3b0443440fc7926d09f442130a98d6afa7557ef6fc9feda3a9b0d8089ed7b92863a7a28627a0a5add6616f99e93b9fee4ee2856562f4f529e1b9c3f3391e90aa2665405545153bea23946814b27d74254c93618946079956b1ccb148583e68ce822ca239558adc31e5c231486ece3ea2a17e38b17031c93c6b5d76d5dcfaf77ec72eeaf28650f4c2124399ba44d743b23d8f8d30d749", 0xf0}, {&(0x7f0000b10000)="896a9f99598d66c86586209ee700587b2a342d68d639a7304f7457c627610c7672e9924067d32b3a720623c6784751462c9f532fe43acfea0380128e7b6e01bb6b82d49dd19d53c91d37a2a46a1a1ba1", 0x50}, {&(0x7f00001e7000)="85038e5260aff31e9a175ac5f719c516", 0x10}, {&(0x7f000052d000)="fb67e00e41c715f61f84d67877098fb5c2a500330b", 0x15}, {&(0x7f0000e67000)="30ee71e79900381daa9a101a3e2366348eca37ef5e76f838254e6208c246d6269d905e94c91b660cb2a27cc1976336879045bcc9fe0d4ed102ab2da1b0e1a3931bcdb1c97864e8cc086a12b1415cf98080bc78768765b20960c31304", 0x5c}, {&(0x7f0000994000)="ff288e1b855e3885f483df2d7b35", 0xe}], 0x6, &(0x7f000000e000-0x10)=[@iv={0xf8, 0x117, 0x2, 0xe0, "d111b0a0bd918a55ba8fdf0d04a7a26d8539bb95b4614af7eef180e475dbdb2400a4d241826dd395ac651244c4631eb8df2736f078744601779fc3c4dd49537fe18d6b5b8b7cc6ac9ad0640e555fbe9bfcc6acae5d34e7c752ab352b2b0aebe81475faf719d10916f2ef43089f2fe9b5f8b1e11fda4b5b66844c32022cd5cc3ba218d386c08575191fb9476791a83e4fc4e8f3db3a864b58e5a9dd345c781d9966423761a58152d33c04b8f4a24cda51f3bf5a5a992672db1cb86282db5d0fccc9c26a7452c3948901d9c6a0bbdbf7ed40ab48b7523a704ba8c517528b76b942"}, @op={0x18, 0x117, 0x3, 0x1}], 0x110, 0x4000}, {0x0, 0x0, &(0x7f000097e000)=[{&(0x7f0000e14000-0xaa)="f0848ef0107b881a3fb777184c0bdfde0a1b8808f4853f036f54f5838f25c50a25ebde00977863b57453b6dd782464378eed31447c5c165b9d0d6d6f7311e423ec0b471d96db812fc1958dbc212e6e40a330f4fef0b787ef8ded392664ae0ec90c53dc711a7abd89c50f2466654508eb9bb02cd8ccd4132b62661248a263ce53793a6667470a30013c5f27e2442287ad7796d88a6ff87b73271268416c036bfa555f1c9fcbd6e200a9f9", 0xaa}, {&(0x7f0000d59000)="da14751d4c829e7794bede73d5d0712b84e1269db4ac123d633517ead9207188dd7e6b31b4ca63ea9fd7e2bfe1ef4aca3a9e19b69b6ba0eee7d26f83d1a4e841ab58e4a8fe34fc2687d3813db64ea4ec1b16bd75966130ae42caf5f3c4b34e8909844ea9571d2d2a97004eda4fd39c259bd4199657c688ea311004d627224092bbee6443e96381cec8259512d7f8a420b0057496f786bdda6ea15d7f79cf20e34c7a27cc7ccf6075b2a0c208f1dad34973650f3e53d19373d05efeeac62240991ec6e2bc7f1e225ff74a48e0fc1aa752e289a1adbd41af", 0xd7}, {&(0x7f0000335000-0xe5)="8a24d1a1e8259f78ab0b6d4eb91b875ed2bd96cdaeef369c4f4d42cef209a0d49df77f31a7ef3081ae2135a19ba5c066f41bc5959f2cc0ab49778d895fa833d86aefa27b4177d06aa654dcfbf25ce6f80ab36cccef61ca9d34e09f2f2641f0b546a274bfe45a57611d2d13de3dabbb625f0b2b33999101c2dc5aad19c0ed16b99e5ccff7c0581b756939ad0b00358a504e5ed9c164263db02c337b3df760c2b94fa29630af9cade03712a17fd871bc4c8d795db1de64b47b9575da3a10e276ae28f9dccb7fafa39da25666800e1c8ee93071791067da6a384704e99f2c2ab90e13d1b9dd64", 0xe5}, {&(0x7f0000369000)="02c7c5e28d0f8b2c6585fdc77a35e3d496b3ad28c0046051353f13ce1e0ad49d4cfbbdd27ef76e47bdad304336532c3b2ee346d7a98d40fd39fea2ed2654d63dd0bb2c2f0583abc08c8484614afc6baafab0bf0c26acfc066045cb058c7f5ca2f0f072f1d53b39421bb5a8de1774d655185b1a3e2b1b9160e463c8ec3a96af54c7428e825cb8b19dca1f01fa2337002dbdd7f8f178f30ce205480faf4d457bd241d89e60eb89108854d8e6f5cf217b761140171f6371bfe6b63fd058f27a8f1d1a15d920a4a8996cd1cfc953494bd701895247f5", 0xd4}, {&(0x7f000065b000)="09c30db2af919c620e", 0x9}, {&(0x7f0000c24000)="", 0x0}, {&(0x7f0000dbe000-0x3a)="fed305a84b0310529d7ffa8395b584c255752f80a07b0409e2aff654b17e93c5c94c7d0613cc9c09b04f1ee854e940b1ddb6b19cbc49c0ffb9a9", 0x3a}], 0x7, &(0x7f0000e04000)=[@iv={0x70, 0x117, 0x2, 0x59, "3c4b4d17529437d4fcbf06b4a1eecfa64fc883608a719f0de040f7e7490d2fba16f627c444df526740e0681ecba245f9a00840534fe8eae779c2cd2e4bf253fc577cfa0cda2b4055208a23e1250f34e27910e8b25e0ed39965"}, @assoc={0x18, 0x117, 0x4, 0x401}, @iv={0x68, 0x117, 0x2, 0x54, "38e244ba4f83a9446ca1c863985fe693b8a1813208baf9c4d20531ea0b77cbdb2b8bcacca9509b23fd77696d27102a16de8cd6180a6e8cd21abf435b058f66471d59512b272a71765fb63f340eaa54981da9549b"}], 0xf0, 0x0}], 0x5, 0x4000) [ 73.643792] netlink: 'syz-executor1': attribute type 16 has an invalid length. [ 73.716226] netlink: 'syz-executor1': attribute type 16 has an invalid length. 2017/12/31 05:24:54 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000fc2000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) openat$cuse(0xffffffffffffff9c, &(0x7f0000131000)='/dev/cuse\x00', 0x1, 0x0) ioctl$KVM_GET_CLOCK(0xffffffffffffffff, 0x8030ae7c, &(0x7f000049e000-0x30)={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_INTERRUPT(0xffffffffffffffff, 0x4004ae86, &(0x7f0000468000)=0x0) socket(0x0, 0x0, 0x0) setsockopt(0xffffffffffffffff, 0x0, 0x0, &(0x7f00004d9000-0x10)="", 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r2, 0x4010ae67, &(0x7f00005f4000)={0x0, 0x13ffd, 0x0}) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000001000)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_GET_CLOCK(0xffffffffffffffff, 0x8030ae7c, &(0x7f000037f000-0x30)={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) shmget$private(0x0, 0x4000, 0x0, &(0x7f0000afa000/0x4000)=nil) shmctl$SHM_INFO(0x0, 0xe, &(0x7f000079b000-0x70)=""/112) ptrace$pokeuser(0x6, 0x0, 0x0, 0x0) ioctl$KVM_SMI(r3, 0xaeb7) ioctl$sock_inet6_tcp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f000061c000)=0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) request_key(&(0x7f0000729000)='id_legacy\x00', &(0x7f0000215000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000880000)='-lo%+\x00', 0x0) 2017/12/31 05:24:54 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000660000-0x8)={0x0, 0x0}) poll(&(0x7f0000bc5000)=[{r0, 0x0, 0x0}], 0x1, 0xfffffffffffff800) getsockopt$sock_buf(r0, 0x1, 0x5f, &(0x7f00003e8000-0x16)=""/22, &(0x7f0000567000-0x4)=0x16) close(r0) bind$bt_hci(r0, &(0x7f0000e50000)={0x1f, 0x4, 0x1}, 0x6) ioctl$KDGETKEYCODE(r0, 0x4b4c, &(0x7f00001bc000)={0x5, 0x2}) 2017/12/31 05:24:54 executing program 0: mount(&(0x7f00002da000-0x8)='./file0\x00', &(0x7f000051d000)='./file0\x00', &(0x7f0000e7d000-0x5)='ext4\x00', 0x0, &(0x7f00009d8000-0xe6)="5073fec59ad12d91d69cb5e52d3654119b73623cbf8df7567e788acb0c4994f8a080689bf3528ff55b43ce0f18737fee8342202ca55c96b277cde066464096cdde39f545f7c2f1562e2215dfa7ffb87ae9ea7e2fd59cb2fc045c78d1dbfc63d6c939297b4b48b6604d1c852fa25671c28c6d4d964bb28f987873cef484246c25b6b9854b3381aaae3c6a7a70a505fa2c89f0a3cf2a53a7e580da5ed9cc56777fd705fe6381e511899a23592b0f0a004d8e0703b9aef7c00da0ef0d818dcac5cc149768e5f7379174761bf1157d16990cfbae8a24809991f182d86519da59e2e7f2289a8de335") clone(0x0, &(0x7f0000fa4000)="", &(0x7f0000fa4000)=0x0, &(0x7f0000ec1000-0x4)=0x0, &(0x7f0000219000)="") truncate(&(0x7f000029c000)='./file0\x00', 0x0) 2017/12/31 05:24:54 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x401, 0x4000) r1 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x0}]}, 0x10) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x1b, &(0x7f000044e000)=0x0, 0x4) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00009e4000-0x11)='/selinux/enforce\x00', 0x200, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r2, 0xc08c5334, &(0x7f0000dd6000)={0x2, 0xfffffffffffffff9, 0xc89, 'queue1\x00', 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/31 05:24:54 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000b28000)='/selinux/mls\x00', 0x0, 0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f000075a000)=0x0) socketpair(0x9, 0x5, 0x6, &(0x7f0000403000)={0x0, 0x0}) r1 = socket$netlink(0x10, 0x3, 0x3) poll(&(0x7f0000ed0000-0x10)=[{r1, 0x0, 0x0}], 0x1, 0xfff) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000f66000)=0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f000095e000-0xe8)={{{@in=@multicast2=0x0, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0x0, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000042d000-0x4)=0xe8) getgid() getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00004f1000)={0x0, 0x0, 0x0}, &(0x7f000061a000)=0xc) ioctl$sock_inet_sctp_SIOCINQ(r0, 0x541b, &(0x7f0000d51000-0x4)=0x0) lstat(&(0x7f00000e7000-0x8)='./file0\x00', &(0x7f00001ad000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x8, &(0x7f0000fe5000-0x20)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0]) sendmsg$netlink(r1, &(0x7f00006b7000)={0x0, 0x0, &(0x7f0000261000-0x50)=[{&(0x7f0000af6000-0x10c)=[{0x18, 0x3c, 0x8, 0x9, 0x4, "a5ba0814ebaf26c7"}, {0xf4, 0x1, 0x401, 0x9, 0x1, "7e3f59afe017fa569fd9ec5e0020ece9722608c86a693ea6a1effb21c1c890287fd9a4bff1c8528ab5754765b95fbe509a129c1519066278ffd39da71ce506b7800b4255e65b5b018dc3db5d61f0756a3b18a432df6f881caad392e022b8566facb4a83babe557168afb568c79208c3cfc23418fd6b4d5ffc78f0919c07802c5249ba84dd511659de60bd1a3b1f70235e4cef874996678ce538b43e94c9c79465ab93abe7312eac7d1cddd0b24c036648ab5919753c98e138ded459683f80dc81740f9c6550274a5dd96f4dbe84415eddb3431c1f98a9f91fddb896bb2e5d4483763"}], 0x10c}, {&(0x7f00005cc000)=[{0x1c, 0x1, 0x500, 0x8, 0x2, "f41400288ea468c030d0"}, {0x2c, 0xfffffffffffffffa, 0x100, 0x8, 0xffffffffffffff01, "80d18a5fbf6d70686ca3730cdeb9590e8c195fdcbf5f07bb0823"}, {0xe4, 0x9, 0x400, 0x38a, 0x80, "8b119ce7f07ca11984175e8df9f56a2b7efbe8a622f60f0fb9763a0c506968bbf9477f10a5a1894ae0ce3d2ecd407a3116a4634e43aedc113230d2d284ddab5cb64c5d65f11ec3ef29eeb88bbca155f6785e3d19a5b6da6ba58094023795050926ceda316d597414ec7ff04136059ef2e81dc4af2fc1977853c3a6cc91bc85337f123ba638f6211be03dc092f2430a7fc2323f278a8c47f579c8f83a8ddb1ad4adca2ec8dcbd0eb82ad271b56709df5f383b30d853c22507ceb6bcba5e1881ad48389e43c75f76e5a0a700b398c31421a1b8"}, {0xd4, 0x5, 0xf00, 0x84, 0x99a6, "4f2d1e0360e053e545f1e62cb8e3f84c8b44eb7e5a45e2298a7c9d7e139811f5e925ec098332d2fbe07233f876874f954317ddfb09920c68361782e0a44bf70b58b71a0848a0cd2162ef9fc0068057f6f0787b5dc30c9349efad484ad935fddc7ffa5d69426ba89ece317fd413e7bd2f19d1d5c02d8f0ff1f30fd75f048b5440d99c06f09287dc0528bd272ad6984c9099497496e43c6cbebabae2995aa29183143c98d3b3a9fd1abcc42d13d2f7902a155165e33629bf7116edee615fb35b2fa61796"}], 0x200}, {&(0x7f0000842000-0x12c8)=[{0x5c, 0x3, 0x100, 0x30b0, 0x7, "db98650a854971a66ff2dfbb97508f76b6de67fc03273ea0ab157ca09b2bbcd1f0a256bdf7cfd9a7ce4b2373fbb820d592d1c1b61d9c9eb2b11a54f1c87f894dec0d69ad35c04473578059d1"}, {0x58, 0x5, 0x10, 0x7fffffff, 0x9d, "7d74a9e98ac9691515a23cba770374d4da8a8ebf5da505987116f7c8a7a889298502c8b03e20ecbaa7935b8e40eabd93ddd626b3ec13d06890974559bf0cc223e6900dce0851e8ae"}, {0x68, 0x3f, 0x300, 0x1ff, 0x205cb467, "f716137ea63dadc2d993187df0eb8db51e384dee3a6099fec4d26cec44ab7cb8cf744d86a2738e7f88ec042a169682f199f5b8655574f2c88424b6370446e32a7d893e21c2cb01f38fb1a6319f9e3f329c41cea52582"}, {0xe4, 0x4, 0x512, 0xc1, 0x516, "eaae549879ec4fb9c6d8006542771d267cfdeaed4b2d458ba50d1ca3ca230c4d42f1bc8f1f9c98055ecfaa81d8ffe85076bd8fad7c0b137d9bc4400ceaa4f1927d8b21d62a861457a6d18946a2ee5beb21f532b67577d71b8ded7a10b2bbaba88bac30a625eda0706a7539305beabfc4e2fcf5559a1a772cbaed3556de06951d9e95008b10c40fef8cd4372e4aee30a7784cc6552963b76356731685b701d64f0c03f6229b70ce6ddc072a383567ea1c15cce897cadc6a6d713b1ec3808f9f8ca466587834bb0e98def839eef6867cee3591"}, {0x74, 0x200, 0x300, 0x3, 0x3, "e62ffb6f60ec82379ad42dc5e2e2be56e12ef1a82e6e840771f17f71470ec9c18acdeb99899f391afa44a70290c6ebaf442e71d28dcce9abc6174b01293a2e4c3b3cfdd7802981ad4f6c7df4b2e39b4bb6ed277c14ad127ddb2726f122d20c4e1736"}, {0x44, 0x0, 0x8, 0x5, 0x3, "2d39a24bfcc08bfa9ed30f87a83ef661697afbe3bde77cef1ce22c8977cbd58a7a444d8580e84c5bb3d722ea9b22fbcbd7026aa9"}, {0x1010, 0x40, 0x800, 0x802, 0x200, 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"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{0x64, 0xfffffffffffff800, 0x1, 0x1, 0x2, "3cb878431309c493b2b937f3d945bb15c4570185cbc411ac3c4fa15f8ce811bfdcc2e94cd7c64d677f45361acb69a4f97939cdf5c8042eb15fe906d7b48be8d0f49df04ba52ae5bbc188ba3464f34de2ce10aea3"}, {0xc0, 0x60, 0xa00, 0x10001, 0xffff, "2d3faf76acf3bf3f97794b2a40deb212c86880fcbca3c7c884bd128a7e00877dfde087cc074c9db6ee9d222e2bfdd8cdace672e8446eedc8a7130a7c4e57731686dd64f0c17d352633f81be41e7397c890e8bec9907999f42ca1f335be07a6b0a6daf249dbdb004e1c01a8a7fdde8f114b2040c633a2718d3abe9aa93701c6689eebf8f591b84eec612e9214bc76230668ce56af63d2146098f436e33d226a6b99d8e1957295838c23ae3eb0abfa3a89"}, {0x9c, 0x9, 0x808, 0xfffffffffffff000, 0x8, "9875caaf03c867fb87504cd593453fa25976c278ea7bb87fae3a0a39e1120feab3bb767eddd2e7da236bf7798b5efacb788e712b0fd33b82cbfb173b7107eb4d29be88c48dfba24fd43a1800f32026d4204aafb6ded43d27a1a6eb6be6cec8a82798b96b00d6ba891d039b8f4388b1468d73ccf17b2be60c1ee7019de06c41e5f8ac3b0ba280654f0e"}], 0x1518}], 0x5, &(0x7f0000460000)=[], 0x0, 0x4}, 0x80) writev(r1, &(0x7f0000a45000-0x10)=[{&(0x7f0000714000)="2900000018001980013d75241a6800210206e30067fff501069600000800050000000200080000bf00", 0x29}], 0x1) socket$bt_sco(0x1f, 0x5, 0x2) 2017/12/31 05:24:54 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) mprotect(&(0x7f0000012000/0x2000)=nil, 0x2000, 0x2) r1 = dup2(r0, r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_CMAP(r0, 0x4b71, &(0x7f0000000000)={0x0, 0x4, 0x20, 0x2, 0x40, 0x40}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) getresuid(&(0x7f0000013000-0x4)=0x0, &(0x7f0000003000)=0x0, &(0x7f0000001000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f00009fc000-0x10)={&(0x7f0000b81000/0x2000)=nil, 0x2000}) 2017/12/31 05:24:54 executing program 3: mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x300000c, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) r0 = socket$inet6(0xa, 0x80003, 0x2a) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x8, &(0x7f0000fd6000-0x4)=0x800, 0x4) sendto$inet6(r0, &(0x7f00009cb000)="eb", 0x1, 0x8000, &(0x7f00008e8000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000e91000-0x801)="ec0cd3b51b24755b818461e70155a56725f30a7c1e383b2328811987a2f3a4798520859a6a5c922e8f367cedebf97c61c1c537cb110b13b66bc64d0dbb36d50983cf0a8aa2de120d70203b422f7e6043f47456fc9e978ea6c32c4b1c89c94db97a1e75da6ed136f7a5ddea819df7508987b67c2784efe79178554a7f1ba493f1518080cf91842c1c5bd9c9c6b23e6d3110205037eafe4a848db85067caefa8a4b0136420bee44345aa76cf9bd2f4228c74295e486b9dcf64912994e4b10a0bfff786215e57b47281173937744a779f1abfe1e020000b2d29d526a26d098607f6bf16c76eaccfc961b3149adc38abfe4437763c4ab9f20c06c23bd096d25df4cffb0c1c21d27c687be8a7c122881a0c07c9287861c9f3ceebbd87bcc335fe5e598cb2a2ba3ecb75723d8081517df68354ba5cae80ff597eb97e76350da9504c1463963ccf161542036e4dfe9c6fe59c50e0891bb97b406b591e0996f741393613ccd8ffae98b62623e7024883e8efe4414153ab0ac2438e2a97f456752656ac588b30e4cb2e8796773189a8c599dba765d4e06958044edf30f990b3454fd8eedffa5066eaef882854921c451742559a225dbaeebfd273cf868b5bd1c900ea8cfcbffe594e92114ba596522ee74a3eee440fc4e392693439a6e14e76c0070c32d853eb30a65f40e4df9f543053b0aafb26742a9d585add171799bc2336bfc8d43c94742271b87a2324fea093e1cb788671fe36c601108cb0d8ff9e5abaf6d51ca14b37e5da8621d1912b6e28d44289b44370d63ad023688944c22a2cfb1685cba0c24702eedb09413587a0506519c3ea7830d56c8f2ce7853c21eb701aea2582895cb43e37ddf09cecde80f1974de6a05b06d6541de6d3da4ea4008aeb778d686962c6ed166655711e6114e2416fa3b86d1dc3fbf6d7423e013e869663fc6ee42a34df6a0c36165c505035d2e3c3b01be254504d04817e2eeb80dd39cee1900e1441d2945d90096b756375dd6fc1507313b33c25de3d79a2c3fae0d14a8bde3040c59093741796509580aa1429fe743e42f8a4221aa4a9c47197f0bbfa43584fac3ad94a5b3c9d22c28d6857f52be2544966f2bd8d0f88deb44d928544ecd6777df820951eb6820ec7123613a43295f0db822b57e5e6b34aa6b7cedb325a4a8074593844e7a0ecc93d595d0764a714c90317fe91bce1e80f0470583623c20d92e6854cf63f0c94636de3e20df934f72c4bb1d515072aacdb5a749a442696ab402d0ea99193e95c4617cf265207e2fbe123c61046ec6fe50ff09496218c92bbb71c035a92120b1a46ac603d23064998bec5b45099e54ca1707b59e72d131dfac3e8ba53ffe5bba8a115eec96122bec5d14f67ecdc57a11f33026abaeb04c66da8ff4498075366d3f1dc4ca2a66a26334305202fe898c3f6c64a2534f06401ec5438935f8e11a2cdfe578edd07fd50dd7bac6629981dce0b24ae1d5f3257dfb7df1447c0404f9e5a2d74067c79d083da1b8741dbb2fe52ef28ef1688f71ab1646d44c6b3d2b625ca92eafae7228cdd5671f49ef6919ec4b70463fa7d93c62c7b515e7739704a36040c0ea40439019c487e911d4b4e07ccbc6d620c3d9d04cf5198788297af9b28fb3d07c89d6f86b04aeeb1044979b4fc72a00841fb21688cad9ca36bc8fe22f5b01a9691e5fb3b4f7d34e8f170eabef991566798bf570d2bcb221b79f28776d5e98e4efb4a207afabd56cabe0f70e6b995f6461678b4d8af272f3316550243ad123d94174cfc5ba77edac5c2408edf96a4d53062e306a2d90a5d78e58a3b1eaf1f461780f817b4151dcfa989e064108fd1b97e35c8ace88e5ef1bc7ffb86282639808823fbcff3a853ca92506c9e7dc9401d2855d8c605aeb41be017d550c995a385a99a2ab1f58fefa766e8e8cd7760ea3c2adab6e265e52d03accde852cd3ce77991cc5273bfa981c4b75034c67fd314b959a12a4925d713c676b1b2690489da837f991fe2cf99bf2c1ba4da7c954f73a2f4d5a4d0c9d130be47e948301aa1c6b0fa65495fc87d56b0b3a1fc85e00a05b58beec709be48e163b935e8b0f6535cff3a4aa5b98c045816d4f08ffab222b14303e93f7115253aeb64734fa35942ffacc66c698096d3904bf5445d417228bc03d22a39d88e175e9bde2055529af9dc51246d86e9503b97d012c87e7088c01f9ba0fead0c34afd9058afc88c61fb931e7a74796ea6aae5fae59a95c522747593cea420fff956050520f2a58c00451bb1c6acbfc43ec38f2b93c10006d13c05bedabdd8b8fb2e2e4273bc576fa70445e41ca07e2b4324260da6ad5650621d9609597f1feaa537688960c77918464d90088bfd51bfacc00f29a085263b1bcf4b2c99908913a93330703f3ce7691a260e15d9cdbf730ad2042245d3e7ae7f5d2a529aa77f90f8c44ceb428ed1147bbe41614598f28c9a507c673800584ef7cb2c0bf0b77e7a988dd9dd0996b9f2b22ad5fb80ba058c6216013ecefaeed04a0cce308eec18ed20c446f34b6be437f3723425394b82674280b4b468c4e0a134b2c5044e9e4c494141b5eb24a0550f545714e6e96eb7e2706f205a4c39a6d6e7fb4a778fe20fc6f9991dd93c5aeab9fff3a85ed53373e6aa6143b16154fb93756a926eb7f4dd19e1cf7966a9fc74b1e1c3307726da3f53fa4cfb18db11c2a878a41fddd7692b3cb4291341d59655c8e2c5b5ae8b992c0f152a6411ae678160e4da5f729de989c20a8801bd3b2dda32d465f7a5b63c4ba86ca83db6debdc9cedf28c9c0c3853be5d15da23eef246914824dd4c37f5fcebb9b80e0986055db3911acf9d70b584d84da1b9cd3d24336f8879563640592b5ab6434809b97474e7357a964f548daf702297521f5bd6ae", 0x801, 0x0, &(0x7f0000ec7000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x200000000}, 0x1c) 2017/12/31 05:24:54 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000000000/0xeef000)=nil, 0xeef000, 0x4, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000bdc000)=0x0, 0x4) mmap(&(0x7f0000eef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000eef000)='/dev/qat_adf_ctl\x00', 0x80080, 0x0) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000648000-0xe8)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0x0, 0x0}, 0x0, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000d31000)=0xe8) 2017/12/31 05:24:54 executing program 1: 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={&(0x7f0000dcc000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f00000b6000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f00001b4000)={{0x0, 0x1, 0x0, 0x0, 0x80}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/31 05:24:54 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = syz_open_dev$mouse(&(0x7f00001ef000-0x12)='/dev/input/mouse#\x00', 0xffffffffffffffc1, 0x400) setsockopt$bt_hci_HCI_DATA_DIR(r1, 0x0, 0x1, &(0x7f0000ea6000-0x4)=0xf86, 0x4) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000cbe000)='/dev/cuse\x00', 0x200000, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r2, 0xc0bc5351, &(0x7f000084e000-0xbc)={0xfffffffffffffffd, 0x3, 'client1\x00', 0x1, "dc5ca7a4dda5fe13", "7d18ee7d6b3dce4d0f30da3327cec2db9f7b801221889f8ed9a9c01b605c1642", 0x6, 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) writev(r0, &(0x7f00006f6000)=[{&(0x7f000075c000-0x3a)="39000000120003196906ffff7f0000070b00000004000000d901000300000014190012000f0001000000000000200000000000000400010090", 0x39}], 0x1) 2017/12/31 05:24:54 executing program 6: mmap(&(0x7f0000000000/0xf85000)=nil, 0xf85000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000591000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000862000-0x38)={0x0, 0x0, &(0x7f0000d32000-0x30)=[{&(0x7f0000f7c000-0xc4)="b09149a7e64d1916201eecb374efdc03347008289234ce2163c7b27a89ade4d8", 0x20}], 0x1, &(0x7f0000f83000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) r2 = dup(r1) recvmsg$kcm(r2, &(0x7f0000f7e000)={&(0x7f0000397000-0x10)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000e3b000)=[{&(0x7f0000bf5000-0x2)=""/2, 0x2}, {&(0x7f0000ea6000)=""/240, 0xf0}], 0x2, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000372000)='/selinux/context\x00', 0x2, 0x0) ioctl$PERF_EVENT_IOC_RESET(r3, 0x2403, 0xffffffff) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r3, 0xc0305302, &(0x7f000045c000)={0x1, 0x5, 0x8, 0x0, 0x78f, 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]}) r4 = syz_open_procfs(0x0, &(0x7f0000f0c000)='clear_refs\x00') getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f000095a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000066000)=0x20) pkey_mprotect(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0xffffffffffffffff) writev(r4, &(0x7f0000d6a000-0x10)=[{&(0x7f00001a0000-0x1)='2', 0x1}], 0x1) 2017/12/31 05:24:54 executing program 2: mmap(&(0x7f0000000000/0xfd9000)=nil, 0xfd9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f0000ee0000-0x10)={0x77359400, 0x4}, &(0x7f0000048000)=0x0, 0x0) futex(&(0x7f000000d000-0x4)=0x0, 0xc, 0x0, &(0x7f000000d000)={0x400000000, 0x0}, &(0x7f0000048000)=0x0, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f000000b000)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) futex(&(0x7f000000d000-0x4)=0x0, 0xc, 0x1, &(0x7f000000d000)={0x0, 0x0}, &(0x7f0000048000)=0x0, 0x0) exit(0x0) clock_getres(0x0, &(0x7f00001d4000-0x10)={0x0, 0x0}) 2017/12/31 05:24:54 executing program 4: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000045a000-0x11)='/dev/vga_arbiter\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000000000)={0x1, &(0x7f0000c46000)=[{0x0, 0x0}]}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$GIO_UNIMAP(r0, 0x4b66, &(0x7f0000000000)={0x3, &(0x7f0000001000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_SAREA_CTX(r0, 0x4010641c, &(0x7f0000001000-0x10)={r1, &(0x7f0000000000)=""/126}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000004000)='map_files\x00') getdents(r2, &(0x7f0000000000+0xea9)=""/407, 0x197) 2017/12/31 05:24:54 executing program 3: mmap(&(0x7f0000000000/0xf56000)=nil, 0xf56000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f000057f000)={0x0, 0x0, &(0x7f0000093000-0x10)={&(0x7f00006e0000-0x80)={0x2, 0xc, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = gettid() r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000a41000-0x10)='/selinux/policy\x00', 0x0, 0x0) perf_event_open(&(0x7f0000b6e000-0x78)={0x3, 0x78, 0x8, 0xffffffff, 0x401, 0x6, 0x0, 0x5, 0x81801, 0x4, 0x7, 0xffffffffffffffff, 0x7, 0x9, 0xafa, 0x3, 0x5540, 0x6, 0x0, 0x8, 0xe65d, 0xffffffffffffff7f, 0x9, 0x400, 0xfffffffffffffffc, 0x7, 0x4, 0x7, 0x4, 0xfffffffffffffff8, 0x1ff, 0x1, 0x2, 0x64, 0x2, 0x80000000, 0x7, 0x7f, 0x0, 0xffff, 0x0, @perf_config_ext={0x20, 0x9}, 0x2000, 0xfff, 0x8c, 0x6, 0x3, 0x10000, 0x0, 0x0}, r1, 0xf488, r2, 0x0) mmap(&(0x7f0000f56000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f56000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f0000f57000-0x8)={0x0, 0xff}, &(0x7f0000f57000-0x4)=0x8) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f0000cf3000-0x88)={r3, 0x80, "0c97d8c656cb0ec17ee559078a4c606b8814f12fffc39efedad848789590cf5aef12b80f62d8ffbdd299d58abbb6c1c1679445c15496432f8e229b6dc313d0ffa510b649b154c2f6e558b5a9db800db58cb2c54b57e2979e5ae6c0dbf6687cdffef949c7d9aed521f483189fb14cf05417e27fba13132cac801c2ad959e96f59"}, &(0x7f0000b8d000-0x4)=0x88) 2017/12/31 05:24:54 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000031b000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) r0 = syz_open_dev$vcsa(&(0x7f0000480000-0xb)='/dev/vcsa#\x00', 0x10000, 0x82400) ioctl$KVM_ASSIGN_PCI_DEVICE(r0, 0x8040ae69, &(0x7f0000f0d000-0x14)={0x4, 0x400, 0x81, 0x1, 0xff}) getrandom(&(0x7f0000c51000)=""/0, 0x0, 0x0) r1 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000ae2000-0xe)='/selinux/load\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f000091b000)={0x0, 0x100, 0x10}, &(0x7f00008ce000-0x4)=0xc) setsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000ad9000)=@assoc_id=r2, 0x4) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f00008f5000)='/dev/hwrng\x00', 0x0, 0x0) ioctl$KVM_ASSIGN_SET_INTX_MASK(r3, 0x4040aea4, &(0x7f0000b6c000)={0x0, 0x3, 0x4, 0x1, 0x40}) 2017/12/31 05:24:54 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000005000)='projid_map\x00') lseek(r0, 0x2, 0x0) write$tun(r0, &(0x7f0000009000)=@pi={0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, @multicast2=0xe0000002, {[]}}, @udp={0x0, 0x0, 0x8, 0x0, ""}}}, 0x20) 2017/12/31 05:24:54 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x10, 0x5, 0x3, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_IRQCHIP(r0, 0xc208ae62, &(0x7f0000000000)=@ioapic={0x0, 0x0, 0x0, 0x0, 0x0, [{0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r2, 0x0, 0x27, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0}, 0xc) setsockopt$inet_msfilter(r1, 0x0, 0x29, &(0x7f0000219000)={@multicast2=0xe0000002, @remote={0xac, 0x14, 0x0, 0xbb}, 0x0, 0x1, [@multicast1=0xe0000001]}, 0x14) setsockopt$inet_mreqsrc(r2, 0x0, 0x25, &(0x7f00007d1000)={@multicast2=0xe0000002, @loopback=0x7f000001, @multicast1=0xe0000001}, 0xc) 2017/12/31 05:24:54 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000d92000)={0x0, 0x0}) r0 = syz_open_procfs(0x0, &(0x7f00002c3000)='attr/fscreate\x00') sendfile(r0, r0, &(0x7f00003c9000-0x8)=0x0, 0x400000ff) pwritev(r0, &(0x7f0000fba000)=[{&(0x7f0000c9c000)="99a87b97f1acc5c138332b6972b6bdcf2de4363184e78a92cf7243bb98957911e3da8ec7c1cc4f20b66143831b5aa78b3f06fa5e760e0fc737bd18cd86922578d37cca6c494e1e4cfde0", 0x4a}, {&(0x7f00004a8000)="53b50d12e58cdddb43ceb1891a83e368b030813e24b427d12198e5710cb60c2fbf9c0dc67efe2b88dc3744025d0846e89c39f125cb10207a026ea31b79dc565df4b5d0f52c9b", 0x46}, {&(0x7f0000228000-0x38)="c6e04ae6212ac8efdb1159f30f74e47e03ab7e9f1c39f3cb02b01f8da4c5373a29f9d2cf502683b5f29f3ac3cdb359ed49ff22cacc950e0b", 0x38}, {&(0x7f0000f8f000)="e52ba2b1fd133003f0dec899a7212a46d5f35e37fbbfb32f4d6159f5cac12b5ea288ca1c3e7ff70c7e2e8e338124fadc77ae3743addcfb4df0c07851b8baa5bba0bc906e60d2e1d9", 0x48}], 0x4, 0x0) 2017/12/31 05:24:54 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f0000001000-0xa)='/dev/vcs#\x00', 0x5, 0x20802) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGPROP(r0, 0x80404509, &(0x7f0000001000)=""/244) ioctl$TIOCSTI(r0, 0x5412, 0x3) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f0000002000-0x58)={0x8, 0x1, 0x3, 0x100, 0x100000001, 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]}) mq_timedreceive(r0, &(0x7f0000001000)=""/10, 0xa, 0x7, &(0x7f0000001000)={0x0, 0x1c9c380}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x80003, 0x0) sendmsg$netlink(r1, &(0x7f0000dbd000-0x38)={0x0, 0x0, &(0x7f00002b5000)=[{&(0x7f00002de000-0x19)=[{0x14, 0x1a, 0x20, 0x0, 0x8000000, "fd"}], 0x14}], 0x1, &(0x7f0000271000)=[], 0x0, 0x0}, 0x800) 2017/12/31 05:24:54 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000a06000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r0, 0x40bc5311, &(0x7f0000c41000)={0xba, 0x1, 'client1\x00', 0x1, "cd8eaa2462766719", "d3577bc0364a20b5fc2b1426871668d186503053fcfc39b8798675ae49ea4389", 0x2, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) semctl$IPC_SET(0x0, 0x0, 0x1, &(0x7f0000c5e000)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x401, 0x0, 0x0, 0x0}) 2017/12/31 05:24:54 executing program 5: mmap(&(0x7f0000000000/0x20000)=nil, 0x20000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) readahead(r0, 0x80, 0xd) uselib(&(0x7f0000016000)='./file0\x00') r1 = getpid() waitid(0x2, r1, &(0x7f0000004000-0x10)={0x0, 0x0, 0x0, 0x0}, 0x1, &(0x7f0000001000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000008000)=[{&(0x7f0000001000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000000000)=[], 0x0, &(0x7f0000000000)=[@rights={0x18, 0x1, 0x1, [r0, 0xffffffffffffffff]}], 0x18, 0x0}, {&(0x7f0000000000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000001000-0x10)=[], 0x0, 0x0, 0x0, 0x0}], 0x2, 0x0) syz_emit_ethernet(0x4b, &(0x7f000000a000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x8000000000000800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x3d, 0x0, 0x800002002, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, {[@md5sig={0x13, 0x12, "4fa415aa2fcbbcf0343b2b1277b66494"}]}}, {'\f'}}}}}}, 0x0) r2 = dup(r0) getsockopt$bt_BT_RCVMTU(r2, 0x112, 0xd, &(0x7f000001b000)=0x7, &(0x7f0000020000-0x8)=0x2) 2017/12/31 05:24:54 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000837000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x666, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$int_in(r0, 0x5424, &(0x7f0000000000)=0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f000011c000)=0x3, 0x4) r2 = syz_open_dev$mice(&(0x7f0000415000)='/dev/input/mice\x00', 0x0, 0x200000) ioctl$KVM_X86_GET_MCE_CAP_SUPPORTED(r2, 0x8008ae9d, &(0x7f00003b0000)=""/251) connect$inet6(r1, &(0x7f000037a000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, 0x1c) 2017/12/31 05:24:54 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) r1 = accept(r0, &(0x7f000003c000)=@in={0x0, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000e84000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f000079f000)={0x0, 0xc1, "40e6664acb2e37d090f7768f0d775c03923f3918af5582cb5033dfea11d5a3cad172b9de1d57d88da4d9c4007aeb2390ab6f2093eb6039e0308089733c54d3e83cf508b0d01a5f64bd9adee480d531ca605693841b837429af4aab83f8e3ad18415c18414199be9e74f88e8b0e4f8141d968c22b0d1cf664ef58eb58a4490a799294f4825f54e071aaf9c2a97906567f3d7757cdc3f30d9466cf20123449f0bf352f3cbb1142776d282698b583c408075afc6cfd88801a0d5c3040608af0da8f8c"}, &(0x7f00005fd000)=0xc9) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f00009cc000-0x8)={r2, 0x5}, &(0x7f0000508000-0x4)=0x8) write(r0, &(0x7f000060c000-0x1b8)="290000001f0007bcffffffffff0ae0eb01000600e0000000060000000000000000000000000000106d", 0x29) 2017/12/31 05:24:54 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$packet(0x11, 0x3, 0x300) socket$packet(0x11, 0x2000000003, 0x300) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000682000)='/selinux/mls\x00', 0x0, 0x0) getsockname$netlink(r0, &(0x7f00002a0000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f00005e6000)=0xc) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='net/ptype\x00') pread64(r1, &(0x7f00008c2000-0x89)=""/0, 0x0, 0x80040) 2017/12/31 05:24:54 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f00007f2000)='/dev/input/mouse#\x00', 0x9, 0x40) ioctl$sock_netrom_SIOCGSTAMP(r0, 0x8906, &(0x7f0000f15000)=0x0) r1 = socket(0x10, 0x803, 0x0) sendto(r1, &(0x7f0000f0c000)="120000371600e7ff00ffe90009149bf9009b078b", 0x14, 0x0, 0x0, 0x0) recvmsg(r1, &(0x7f0000d02000-0x38)={&(0x7f0000d02000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f00003f2000)=[{&(0x7f000040f000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f0000cb1000)=""/0, 0x0, 0x0}, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000bc7000-0x4)=0x0) getxattr(&(0x7f00003bf000-0x8)='./file0\x00', &(0x7f0000708000)=@random={'system.\x00', '\x00'}, &(0x7f000024a000)=""/163, 0xa3) write(r1, &(0x7f0000e80000)="22000000120007d30e00000000000a000c150009000007190000000004000806da06", 0x22) close(r1) 2017/12/31 05:24:54 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockopt$inet6_int(r0, 0x29, 0x4d, &(0x7f00001db000-0x4)=0x0, &(0x7f0000fe3000-0x4)=0x4) r1 = socket$inet_tcp(0x2, 0x1, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f00003f2000)={0x0, 0x0}) setsockopt$inet_tcp_int(r1, 0x6, 0x15, &(0x7f0000b7e000-0x4)=0x0, 0x4) 2017/12/31 05:24:54 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg(r0, &(0x7f0000767000-0x3c)=[{{&(0x7f0000000000)=@nl={0x10, 0x0, 0xfffffffffffffffa, 0x2}, 0xc, &(0x7f0000001000-0x10)=[{&(0x7f0000b84000)="80e71800d7e4b171511aab938e7e6800bb53aaffe3f26a9125df748b95eabec9ae5b0a9bda4c434757ebabfb7f8e69d4315204658e01400cc0659635bad1b284ea6e15488883d16362ee4c893abe6c4ac9365e4454717e5ddaaf400f537645afcea62f671659e610ae42bf9113b2c0c909eef36bd8ea2ce17b34b89693c36504a1d7621eef0f1410282ab8f54aea5ee3274d806d4cf52a3d82252f9496d22f257d44fcc28150574fe829f8dbfa95e5f054c119953bd7d39d4452", 0xba}], 0x1, &(0x7f0000000000)=[{0x98, 0x100, 0x7fffffff, "d66c9dfbe4b51ac3993d64c577363bd7ae3202b67f5bb334a97372313beb12c6e0df952cf7a45809c5576d06e2f73620f9f23b4428d350a4020a60a6f2450cdd7dcdb2e14d147bdbdc3dcac891b7f9704058bb8df52c1327c598c7ed5a1070b733ff9b1b9813224a5f861bc41db7037b5b794763ba68bf0ca4cde7fc0f89d7c06ba14a6d703c0a"}, {0x50, 0x105, 0x5, "874b7f8d78772ebad6b5364f91506d996c1fdfe91278b34bcd122fbcea9df133007e02d0b897de567f35d7a1abf70e5a878c3f4c82d2ad94233c786f0f6e055f"}], 0xe8, 0x20000040}, 0x7}], 0x1, 0x20040004) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x2, 0x800000006) 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, 0x0, 0xffffffffffffffff, 0x0) sendmsg$netlink(r1, &(0x7f0000617000-0x38)={0x0, 0x0, &(0x7f0000664000)=[{&(0x7f0000306000-0x20)=[{0x1f, 0x24, 0x1, 0x0, 0x0, "0000eeef0b00040000003fe1fc0049"}], 0x1f}], 0x1, &(0x7f000061e000)=[], 0x0, 0x0}, 0x0) setsockopt$inet6_MRT6_DEL_MFC(r1, 0x29, 0xcd, &(0x7f00008c4000-0x5c)={{0xa, 0x2, 0x6, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xf6}, {0xa, 0x1, 0x8, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xfc35ee3}, 0x1, [0x3ff, 0x8, 0x24c, 0x9ef, 0x401, 0x9, 0x14, 0x81]}, 0x5c) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000d80000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2017/12/31 05:24:54 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000001000-0xe)='/selinux/user\x00', 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$bt_rfcomm(r0, &(0x7f0000001000)={0x1f, {0x78, 0x8001, 0x3ff, 0x8, 0x7, 0x1ff}, 0x10001}, 0x9) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r0, 0x40505330, &(0x7f0000001000-0x50)={{0xff, 0x3}, {0x6, 0x8}, 0x7ff, 0x4, 0x4, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000001000)={0xaa, 0x0, 0x0}) mprotect(&(0x7f0000012000/0x2000)=nil, 0x2000, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x1, 0x81, &(0x7f0000011000)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFPFLAGS(r2, 0x8934, &(0x7f0000003000-0x20)={@generic="48dc26d5e7d502711b62902ecd94bc1b", @ifru_flags=0x1000}) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000001000)='/dev/rfkill\x00', 0x101000, 0x0) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r3, 0x800442d3, &(0x7f0000014000-0x1e)={0x25, 0x8, 0x7, "14e7955a8257", "99e5476fd425ea7aa64421657b801113"}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) pipe(&(0x7f0000014000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x1d, &(0x7f0000013000)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000002d000)=0x18) clone(0x0, &(0x7f0000b6c000)="", &(0x7f00008a3000)=0x0, &(0x7f000057c000)=0x0, &(0x7f0000ac4000)="") setsockopt$inet_sctp_SCTP_INITMSG(r4, 0x84, 0x2, &(0x7f0000aed000-0x8)={0x6a1, 0x7, 0xc00000000000000, 0x7ff}, 0x8) ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f00009a2000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2017/12/31 05:24:54 executing program 0: setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x49, &(0x7f0000652000)="", 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000ddb000)={0x0, 0x7fffffff}, &(0x7f00008cf000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f000091c000)=@sack_info={r1, 0x9, 0x10001}, &(0x7f0000001000-0x4)=0xc) r2 = syz_open_dev$usbmon(&(0x7f0000255000)='/dev/usbmon#\x00', 0x9, 0x2000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$nfc_llcp(r2, 0x0, &(0x7f0000000000)=0x0) signalfd(r2, &(0x7f0000319000-0x8)={0x5}, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_ASSIGN_SET_MSIX_ENTRY(r2, 0x4010ae74, &(0x7f0000000000)={0x80, 0x401, 0x8}) 2017/12/31 05:24:54 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000ee2000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'ghash-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000b79000-0x10)="a23364fd5e580ef24d71a19dd93fc727", 0x10) r2 = open(&(0x7f0000a82000)='./file0\x00', 0x0, 0x110) fallocate(r2, 0x0, 0x0, 0xc9) sendfile(r1, r2, &(0x7f0000e65000-0x8)=0x0, 0x8) [ 74.217929] netlink: 2 bytes leftover after parsing attributes in process `syz-executor4'. [ 74.243632] netlink: 2 bytes leftover after parsing attributes in process `syz-executor4'. 2017/12/31 05:24:54 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) r2 = dup2(r1, r0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000000000)=0x14) 2017/12/31 05:24:54 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fanotify_init(0x20, 0x2) sync_file_range(r0, 0x0, 0x3, 0x1) r1 = getpgid(0x0) perf_event_open(&(0x7f000031d000)={0x2, 0x78, 0x968, 0x1, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x100, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, @perf_config_ext={0x26cfe7e4, 0x100000001}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r1, 0x0, 0xffffffffffffffff, 0x8) 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket(0x10000000010, 0x2, 0xc) 2017/12/31 05:24:54 executing program 0: mmap(&(0x7f0000001000/0x5e4000)=nil, 0x5e4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f000073e000)='/selinux/relabel\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000edb000)={0x4, [0x7, 0xffff, 0x1, 0x9]}, &(0x7f0000000000)=0xc) seccomp(0x200000001, 0x0, &(0x7f000029b000)={0x2, &(0x7f00001e1000-0x18)=[{0x20060, 0x0, 0x1, 0xffffffffffffffff}, {0x1000, 0x0, 0x2, 0x7}]}) r1 = open(&(0x7f000044b000)='./file0\x00', 0x90000, 0x11) r2 = semget$private(0x0, 0x3, 0x80) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000001000-0x4)={0x0}, &(0x7f000015d000-0x4)=0x4) socket$bt_hci(0x1f, 0x3, 0x1) semctl$IPC_RMID(r2, 0x0, 0x0) 2017/12/31 05:24:54 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000094c000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(twofish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000c97000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f000073a000-0x38)={0x0, 0x0, &(0x7f0000fb0000)=[{&(0x7f0000f52000)="05a33ed37c01f4818861550b99aaa901dcbf61d4bc2050db", 0x18}], 0x1, &(0x7f0000753000-0x60)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x20000000) recvmsg(r1, &(0x7f000022f000-0x38)={&(0x7f0000f6f000-0x10)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000db6000-0x10)=[{&(0x7f0000a75000)=""/176, 0xb0}], 0x1, &(0x7f00008ae000-0x46)=""/70, 0x46, 0x0}, 0x2) socket$netlink(0x10, 0x3, 0x1f) 2017/12/31 05:24:54 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f00001a2000)=0x1, 0x4) r1 = dup2(r0, r0) r2 = dup2(r1, r1) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000a67000)={0x0, 0x8000, 0x0, 0x0, 0x0}, 0x14) setsockopt$inet_opts(r2, 0x0, 0x9, &(0x7f00004fc000-0xb9)="c5b4e4a17cc22ed5a677dc69ef29adc7600456685fa138d47b79f583354c52bfa02ccf4ebe6f90d65b03402767460676812d9e40f17a5135f761766fca937866a9ce9c4da2e96064412435695355acc6b1c86251c367fd279a8463a3d63af43984d7360c9aa047197d4066c0a2c4d9d1d022cde084dc80d704bd015edf2222bf52104f38c161932f4fa574183bf6507d66db75c114850f30ccb5d5ee636f848018ae3ace1fc6674e981e431e79310ced4f42448ff8976bc2eb", 0xb9) 2017/12/31 05:24:54 executing program 3: mmap(&(0x7f0000000000/0x5d3000)=nil, 0x5d3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) get_thread_area(&(0x7f0000338000-0x10)={0x9, 0xffffffff, 0xffffffff, 0x8, 0x0, 0x3, 0x1, 0x0, 0x6, 0x7}) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x2) write$sndseq(r0, &(0x7f00005cc000-0x90)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @result={0x0, 0x8}}], 0x30) read(r0, &(0x7f000097a000)=""/88, 0x58) 2017/12/31 05:24:54 executing program 6: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) fanotify_init(0x72, 0x101000) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r1 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000012000-0xe)='/selinux/load\x00', 0x2, 0x0) setsockopt$bt_BT_POWER(r1, 0x112, 0x9, &(0x7f0000012000-0x1)=0x8, 0x1) rt_sigaction(0x0, &(0x7f0000012000-0x20)={0x0, {0x0}, 0x0, 0x0}, &(0x7f0000000000)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f0000013000-0x8)={0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f000065d000+0xae8)="", &(0x7f0000bd7000)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00006ba000)='"') ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2017/12/31 05:24:54 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000a45000-0x9)='/dev/vcs\x00', 0x4000, 0x0) shutdown(r0, 0x1) r1 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000e96000)='/selinux/user\x00', 0x2, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000808000)={0x4, 0x2, 0x6000, 0x2000, &(0x7f00009ed000/0x2000)=nil}) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f000061d000)='/dev/kvm\x00', 0x0, 0x0) write$eventfd(r1, &(0x7f0000e93000)=0x56, 0x8) ioctl$KVM_CREATE_VM(r2, 0xae01, 0x6) 2017/12/31 05:24:54 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x8) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f00007e4000-0x4)=@assoc_id=0x0, &(0x7f0000c71000-0x4)=0x4) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00006f1000-0x10)={r1, 0x10, &(0x7f0000263000)=[@in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000a94000-0x4)=0x10) listen(r0, 0x1000000040000003) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000555000-0x16)='/selinux/checkreqprot\x00', 0x80, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x1d, &(0x7f0000393000-0x14)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast1=0x0}, 0x0}, &(0x7f0000a32000-0x4)=0x14) bind$packet(r2, &(0x7f0000a64000)={0x11, 0xff, r3, 0x1, 0x2, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x14) mmap(&(0x7f0000000000/0xeef000)=nil, 0xeef000, 0x0, 0x32, 0xffffffffffffffff, 0x0) accept4(r0, &(0x7f0000058000)=@in={0x0, 0x0, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000093f000)=0x10, 0x0) 2017/12/31 05:24:54 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000313000)='/dev/snd/timer\x00', 0x0, 0x0) fremovexattr(r0, &(0x7f00008d7000-0x15)=@known='system.posix_acl_access\x00') shmget$private(0x0, 0x6000, 0x0, &(0x7f00006d7000/0x6000)=nil) [ 74.276241] netlink: 2 bytes leftover after parsing attributes in process `syz-executor4'. [ 74.284960] netlink: 2 bytes leftover after parsing attributes in process `syz-executor4'. 2017/12/31 05:24:54 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f000000d000-0x8)='./file0\x00', 0x80040, 0x0) fcntl$setlease(r0, 0x400, 0x0) ioctl$KVM_RUN(r0, 0xae80, 0x0) open(&(0x7f0000014000)='./file0\x00', 0x0, 0x0) r1 = request_key(&(0x7f00005d0000-0xd)='dns_resolver\x00', &(0x7f0000074000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000cde000)='wlan1+vmnet1cpuset\x00', 0x0) r2 = request_key(&(0x7f00006ff000-0xc)='cifs.spnego\x00', &(0x7f0000d7a000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000af1000-0x2)="1000", 0x0) keyctl$link(0x8, r1, r2) 2017/12/31 05:24:54 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) setrlimit(0xf, &(0x7f0000577000-0x10)={0x2, 0xffffffff}) bind$alg(r0, &(0x7f0000e3b000)={0x26, 'skcipher\x00', 0x0, 0x0, 'pcbc(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000002000-0xc6)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0x18) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000053e000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$EVIOCSREP(r1, 0x40084503, &(0x7f0000046000-0x8)=[0x1f, 0x9]) accept$alg(r0, 0x0, 0x0) io_setup(0x400, &(0x7f000073a000-0x8)=0x0) openat$cuse(0xffffffffffffff9c, &(0x7f0000621000)='/dev/cuse\x00', 0x0, 0x0) 2017/12/31 05:24:54 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000001000)='/dev/usbmon#\x00', 0x3, 0x80) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x4c09, 0x4) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000001000-0x20)={r1, &(0x7f00006b0000)="01a578e7e4bd873c44f8cf6b413bd2473bfdda96a32867c44bf4156e2f7603af6e698bd03147744b6e5a994194a1affe2e57bf90ed229d3f6b85fbb7af9fc49141a856c28675d9ddc8979afda02f6a9efec3a60a05e79f0fc302ac5e6d442633403b00a5844a10495bdc0516965694a92e5c5f965f2de790bd2e8d22a3b6e39623d99511aa988cefe37e9b3895a334c3b2d65e5e167398d6565b32386ad179ff826eb597a3a48ea3b378ca23440a9fb6813687c22dff", &(0x7f0000001000-0x57)="adb9ef8a08dad176bda3c00f4e041bdbe5ba96d586a4f16898ad9c1c4f6cb5b6ed9282818295e5c5038eac5eb29419deec82850fc2f2f4cfd71e073d7c828e86e52de1cf270f99b358d839cf11761b0701ae61ed71c351baf80c1d7b36c04629ed556052b9114475c1f35c847979c1d013e561b480f5c5a9ad442e8d2d", 0x1}, 0x20) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000002000-0xa0)={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]}, 0x4, 0x4, 0xa5, 0x200, 0x20}, &(0x7f0000001000-0x4)=0xa0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000003000-0xc3)={r2, 0xff, 0xbb, "481a6988fb03e5c7abf0d6ae14de5a14f045537a7615a812e5f67def7642b4aaf60cd9518b0f8635a0738e259eb2a44135d0165433adeb1ecae315a8a562b5ccbb7a34806bc702fdec9e82e5742e59699d998236e322296b9620eda46d5291178012c51dbe86e7b461f2930ac43644ef742ae971df1f581c12c2573dd7b7b7eabf568632247d093e26368a453997d4067d7a4f675d8b425b44dff39229410da5799b3d496ff4344dfd768aaf17eddf5ef7bd8cad16c3725bb996e0"}, 0xc3) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000b73000)={0x4000000000006, 0x4, 0x1a723ef9, 0x3f, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) 2017/12/31 05:24:54 executing program 1: pipe2(&(0x7f00008cd000)={0x0, 0x0}, 0x4000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r0, 0x800442d2, &(0x7f0000000000)={0x4, &(0x7f0000001000-0x78)=[{0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x800, &(0x7f0000f0a000)={0x0, 0x0}) mq_timedreceive(0xffffffffffffffff, &(0x7f00005e9000)=""/155, 0x9b, 0x0, &(0x7f000070a000)={r1, 0x0}) 2017/12/31 05:24:54 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x8b000)=nil, 0x8b000, 0x1000004, 0x10000032, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000010000)={0x6, 0xffffffffffffffff, 0x1}) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r0, 0x40485404, &(0x7f0000548000)={{0x0, 0x0, 0xffff, 0x3, 0x1}, 0x3, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/31 05:24:54 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000728000-0x10)='/dev/sequencer2\x00', 0x20000, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000e61000-0xb)='/dev/hwrng\x00', 0x1, 0x0) r1 = syz_open_dev$vcsa(&(0x7f0000b2b000)='/dev/vcsa#\x00', 0x6, 0x2200) fanotify_mark(r0, 0x4, 0x2, r1, &(0x7f0000f92000)='./file0\x00') getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000ac5000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfd82, 0x1, 0xff, 0x1, 0x2, 0x5, 0x5}, &(0x7f00001fa000-0x4)=0x20) r2 = socket$inet6(0xa, 0x1, 0x8010000000000084) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000f29000)={0x0, 0x4, &(0x7f000071a000)=[@in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, @in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000df4000)=0x10) 2017/12/31 05:24:54 executing program 6: mmap(&(0x7f0000053000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000053000)='\x00 ', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000054000-0xd)='/dev/snd/seq\x00', 0x0, 0x101802) r2 = dup2(r1, r0) write$sndseq(r0, &(0x7f0000045000-0x30)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @ext={0x0, &(0x7f0000051000)=""}}], 0x30) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) mq_timedsend(r2, &(0x7f0000053000)="5dce747c74726a58b9b6f008d903ff1787b337b2b9629df6898e58b7", 0x1c, 0x2, &(0x7f0000054000-0x10)={r3, r4+30000000}) 2017/12/31 05:24:54 executing program 1: mmap(&(0x7f0000000000/0xb05000)=nil, 0xb05000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00001cf000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'cmac(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00005bd000-0x10)="ff7ff07d76e5183669f7eb0400763d12", 0x10) r1 = accept$alg(r0, 0x0, 0x0) mmap(&(0x7f0000b05000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$alg(r1, &(0x7f0000719000)={0x0, 0x0, &(0x7f000054a000)=[{&(0x7f0000621000-0x93)="80a2f5abad7de45d83f378127de8f45f91e4e20631cece58d42d48bb2955a55682", 0x21}], 0x1, &(0x7f0000b05000)=[], 0x0, 0x0}, 0x0) accept$alg(r0, 0x0, 0x0) mmap(&(0x7f0000b06000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000b07000-0x8c)="1ad49e76bb4ed5e7ccdd27b3a9a2055070007ae8866778bc4573d70e8e7ac2a77e60c7046afcbabe6998716eaa8788bb8391e2db72fd90ec6f0bf4b0ec20b43c7aab0aa0e3bcf56b46f1e6316b82f42bc77ce4541fd43454f5c3d593f7335e1dce182d84baab187390c769ae1864ac945f1d24b98d7f0c4e30ca94f35f4bde151ae5c14c921de1043bf32b8d", 0x8c) 2017/12/31 05:24:54 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000034c000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) fremovexattr(0xffffffffffffffff, &(0x7f00009ec000-0x15)=@known='system.sockprotoname\x00') r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000125000)='/dev/vga_arbiter\x00', 0x1, 0x0) accept4$packet(r0, &(0x7f0000f5d000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f000045a000)=0x14, 0x800) 2017/12/31 05:24:54 executing program 7: mmap(&(0x7f0000000000/0xeac000)=nil, 0xeac000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eac000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00009ea000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$KVM_DEASSIGN_PCI_DEVICE(r0, 0x4040ae72, &(0x7f0000941000-0x14)={0x1, 0x90a, 0x81, 0x7, 0x8}) syz_emit_ethernet(0xdb, &(0x7f0000ead000-0xdb)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="067fffffff04", [], {{0x86dd, @ipv4={{0x20, 0x4, 0x8, 0x9, 0xcd, 0x1, 0x5, 0x8001, 0x84, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @loopback=0x7f000001, {[@ra={0x94, 0x6, 0x9}, @noop={0x1}, @cipso={0x86, 0x33, 0x4000000, [{0x0, 0x10, "0637f499734a89a639ccae5274af"}, {0x0, 0xc, "d8a8e105ff0e17a6fe61"}, {0x2, 0x11, "bdc59038c1c8fd8d3afb6ed872b965"}]}, @generic={0x0, 0x9, "0699170d5d7d0d"}, @timestamp={0x44, 0x18, 0x7196, 0x0, 0x1000, [{[], 0x5}, {[], 0x99c}, {[], 0x56}, {[@local={0xac, 0x14, 0x0, 0xaa}], 0xff}]}, @generic={0x0, 0x10, "be3cd8b6ec82f3b0bb4e71d1eb4c"}]}}, @dccp={{0x1, 0x3, 0x4, 0x1, 0x8, 0x0, 0x0, 0x7, 0x1, "a88727", 0xe26e, "fecf38"}, "2447757793a8d6c1f0e0132aa94a08c81bc23864ed6f10a06cfc16356751bb9af438da882587715cf2cc77443f2893f6a67ef69748ef06fcee2706b083"}}}}}, 0x0) 2017/12/31 05:24:54 executing program 0: mmap(&(0x7f0000000000/0x938000)=nil, 0x938000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f000088f000)={0x0, 0x0}) mmap(&(0x7f0000938000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(r1, &(0x7f0000939000-0x1c)={0xa, 0x3, 0x6, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) mmap(&(0x7f0000939000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000939000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000939000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f00008f9000)={0x0, 0x0}) setsockopt$inet_MCAST_MSFILTER(r2, 0x0, 0x30, &(0x7f000085d000)={0x7, {{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]}, 0x1, 0x4, [{{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x1, @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]}, {{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 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]}]}, 0x2b8) writev(r0, &(0x7f0000939000)=[{&(0x7f000093a000-0xa2)="955978849e4679fbfd43d042fe2e539fa4c079126c2608654f633ffa500c18050978044984dcf5bcbedc71a9456225e5a86a7b87e543014403f994008eba92877a53078c5ae7541e36c748f7f0d2def9d9c470278b1d6facd9b3af70d0dc67c9887403386987d240ad956bf37cd657171610a6c7e058d2dcdb94486b622a3bdf0e95d2e9ec7a9f9e703eba10089446d87baa88001bbb9cdb9e52bbbf86e8c6b51253", 0xa2}, {&(0x7f0000103000)="633b1a2aba3d0d79c4597bfcf01ef58a68b14327c0753bbea26bd9a994b3778c4031e745e0c5989dd970c4c1c254bf0da38c3e1e389ca4e3362b8d458fd8a331ba3579aef8752d4a6dc4250d65557c8b1ebbd6e0b380e48916e44a753b28a1bd9f922e377f8c37e7c5c6c65d54d9de9b03e94160c7cf152f455ab3de8720eca6c28558a62684ecd380f12bffbd4207ff635258ddcfad14d1685b6b117e08293fcee6cc49f98e97108bf4d204a162e87cd9d0b804ecd8ac6e7fc95e9629006b87ea305972f4", 0xc5}, {&(0x7f00001bf000-0xcf)="876d7ecd319bbbd4e0d525a3ff53847513ea8070f9ae6d22cb2f451178fa677246fbb6abda068e5c62cdd2352511d21dab8ba1233bea42a77172b23f425a0cfaccfb2a3afdc7f4f3936e037a79b29cb98425009b576f0c0eb8e6dff8dbd0e15b6f343eea729c3bf50feb721770d1e5b48b8e9cc89565738e9acc7058887ea0c849a04afd5446136b8b91593723289dc4931556a3cf435ef29577ae4c866dfe3d3e8e3d0d034278ebf5643dc5d5357400201df170d842361a14c3c2024552da4c42011bcbd51f14b2f946b2061fd693", 0xcf}, {&(0x7f000062b000)='j', 0x1}, {&(0x7f0000939000)="0d289450028ec7748842f61f93be230aa2223aa6e46d56a3e7dce47a1ca0fa031b2b4b133f4270034f09d1d64e7054c201877ed5d4d3d1f25bc2ed5a9845", 0x3e}, {&(0x7f0000648000)="e4fbeff19bd0c3723eb266b6ccbe00a30074bb7ad3559e00f83c55a55abea5131feb968ed216bf93e7c3f656e2428fa60be281fe0465b10d3e748a5f86eadad291c8ad604c05586e344aa05723480a33bbdf772e5820b88a110c79af1ff3065d484c8f3c8caa58657103c6495953591e3e91f49631da69c2b8812e9645cf66b0e88118c084334b2d38f5a21a55ede90a29d8d7e6d242b49a43746030d529d663aea638c2e371b17d7bcf75384c6066e57b7e6791d1dabefd90548e60f1bbdf508d9ab8a13495a5a220", 0xc9}, {&(0x7f000006a000-0x24)="23963e789b77caef1646e1884dcb3db0418ae8006c42c2308183dfcebb7c68ca184a70a6", 0x24}], 0x7) r3 = syz_open_dev$usbmon(&(0x7f000027a000)='/dev/usbmon#\x00', 0x93e, 0x1) mmap(&(0x7f0000939000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETA(r3, 0x5406, &(0x7f0000939000)={0x2, 0x1, 0xcaf, 0x4, 0x8, 0x8, 0x1, 0x5f8, 0x9, 0x3}) mmap(&(0x7f0000939000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$sndtimer(&(0x7f0000939000)='/dev/snd/timer\x00', 0x0, 0x16000) mmap(&(0x7f0000939000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000093a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r3, 0x40505412, &(0x7f000093b000-0x50)={0x4, 0x5, 0x1000, 0x0, 0x17, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r4, 0xc0145401, &(0x7f000093a000-0x14)={0x1, 0x0, 0x6, 0x3, 0xf99}) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000001000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_RES_CTX(r3, 0xc0106426, &(0x7f00001c8000)={0x4, &(0x7f000048f000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) mmap(&(0x7f000093b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000093b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000093b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_DMA(r3, 0xc0406429, &(0x7f000093b000)={r6, 0x9, &(0x7f000093b000)=[0xde10, 0x6, 0xffff, 0x6, 0x0, 0x8, 0x3, 0x101, 0x9], &(0x7f00002fb000)=[0xfffffffffffffff7, 0x3, 0x6, 0x0, 0xfffffffffffffffd], 0x10, 0x4, 0x0, &(0x7f000093b000)=[0x37, 0x3ff, 0xce, 0x8000], &(0x7f0000260000-0x18)=[0x80000000, 0x0, 0x0, 0x0, 0x9, 0x70240373], 0x0}) sendmsg$unix(r5, &(0x7f0000003000-0x38)={&(0x7f0000003000-0xa)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f0000936000)=[], 0x0, &(0x7f0000002000)=[], 0x0, 0x0}, 0x0) mmap(&(0x7f000093a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000023000)={0x10000, 0x1, 0x3, 0x88f, 0x5c2}, 0xc) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r5, 0x84, 0x15, &(0x7f00000d4000-0x1)={0x8000}, 0x1) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r3, 0x84, 0x21, &(0x7f00007d2000)=0x0, &(0x7f000093a000)=0x4) 2017/12/31 05:24:54 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000e9b000+0x18a)='/dev/net/tun\x00', 0x0, 0x0) epoll_create1(0x80000) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000a5b000-0x28)={@generic="f6965ff45c958e03b9e7233a3e34e0e4", @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f00000b4000)={@common='gre0\x00', @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) setsockopt$inet_mreqn(r1, 0x0, 0x23, &(0x7f0000939000-0xc)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}, 0x0}, 0xc) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f0000309000-0x90)={0x2, {{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000349000)={{{@in=@local={0x0, 0x0, 0x0, 0x0}, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0x0, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000cb4000)=0xe8) setsockopt$inet_mreqn(r1, 0x0, 0x35, &(0x7f00002d6000)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}, r2}, 0xc) mprotect(&(0x7f0000f8c000/0x4000)=nil, 0x4000, 0x4) bpf$BPF_PROG_QUERY(0x10, &(0x7f00001cc000)={r0, 0x3, 0x1, 0x100, &(0x7f00006ce000)=[0x0, 0x0, 0x0], 0x3}, 0x20) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00000a9000)={0x0, 0x0, 0x0}, &(0x7f0000987000-0x4)=0xc) get_mempolicy(&(0x7f0000445000)=0x0, &(0x7f0000b9a000)=0x0, 0x11, &(0x7f00003b9000/0x1000)=nil, 0x1) fcntl$setownex(r1, 0xf, &(0x7f0000b6c000)={0xffffffffffffffff, r4}) r6 = accept4(r1, &(0x7f0000be3000-0x8)=@un=@abs={0x0, 0x0, 0x0}, &(0x7f000090f000)=0x8, 0x800) r7 = add_key$keyring(&(0x7f000017f000)='keyring\x00', &(0x7f0000254000)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffff8) keyctl$chown(0x4, r7, r3, r5) getsockopt$netrom_NETROM_T2(r6, 0x103, 0x2, &(0x7f00004d1000)=0x9, &(0x7f000079d000)=0x4) r8 = syz_open_dev$sg(&(0x7f0000216000)='/dev/sg#\x00', 0x9, 0x20000) inotify_add_watch(r8, &(0x7f00001fd000-0x6)='./file0\x00', 0x2000004) 2017/12/31 05:24:54 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f00008ff000)='/dev/net/tun\x00', 0x0, 0x0) getpgrp(0xffffffffffffffff) write$tun(r0, &(0x7f0000581000-0xc4)=@pi={0x0, 0x60, @ipv4={{0x2e, 0x4, 0x8, 0x5, 0xc0, 0x1, 0x1, 0x100000001, 0x6f, 0x0, @multicast1=0xe0000001, @rand_addr=0x1, {[@cipso={0x86, 0x17, 0x2, [{0x7, 0x11, "4b26a0aaeb9946f0f7bde3d442ebe7"}]}, @timestamp={0x44, 0x24, 0x0, 0x0, 0x7, [{[], 0x0}, {[], 0x9}, {[@remote={0xac, 0x14, 0x0, 0xbb}], 0x7}, {[@multicast1=0xe0000001], 0x100000001}, {[@local={0xac, 0x14, 0x0, 0xaa}], 0x100000001}]}, @end={0x0}, @noop={0x1}, @noop={0x1}, @cipso={0x86, 0x1b, 0x5, [{0x7, 0x7, "0f4fa79322"}, {0x7, 0x5, "02cc87"}, {0x7, 0x6, "d6505f99"}, {0x7, 0x3, "d1"}]}, @timestamp={0x44, 0x48, 0x4, 0x3, 0x5, [{[@broadcast=0xffffffff], 0x800}, {[@rand_addr=0x10001], 0x5}, {[@multicast1=0xe0000001], 0x3}, {[@broadcast=0xffffffff], 0x7fff}, {[@broadcast=0xffffffff], 0xfffffffffffffffc}, {[], 0x4}, {[], 0x20}, {[@empty=0x0], 0x0}, {[], 0x5fb}, {[@broadcast=0xffffffff], 0x8}]}]}}, @icmp=@address_reply={0x12, 0x0, 0x0, 0x9}}}, 0xc4) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00008bd000)={@generic="00090000008000001607067d08b1bd5c", @ifru_settings={0x2, 0x0, @cisco=&(0x7f00006fb000-0x8)={0x0, 0x0}}}) close(r0) chdir(&(0x7f00001ea000-0x8)='./file0\x00') r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000b93000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f000092a000-0xa0)={0x0, @in6={{0xa, 0x2, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x4}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xb1, 0x6, 0xe4ff, 0x7f, 0x2}, &(0x7f00003ef000-0x4)=0xa0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f00006a5000-0x10)={r2, 0x10, &(0x7f00002c5000-0x10)=[@in={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f000042f000-0x4)=0x10) ioctl$TUNSETTXFILTER(r0, 0x400454d9, &(0x7f0000070000)={0x0, 0x3, [@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @random="f6fc51371eca"]}) 2017/12/31 05:24:54 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x8, 0x200000) ioctl$EVIOCGKEYCODE(r0, 0x80084504, &(0x7f000069b000)=""/2) mmap(&(0x7f0000000000/0xeed000)=nil, 0xeed000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000ee7000)={0x0, 0x0, ""}, &(0x7f0000ee8000-0x4)=0x8) 2017/12/31 05:24:54 executing program 7: r0 = socket$inet6(0xa, 0x3, 0x4000000000000087) mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000fd0000)='/selinux/access\x00', 0x2, 0x0) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdirat(r1, &(0x7f0000fd0000)='./file0\x00', 0x1) setsockopt$inet6_buf(r0, 0x29, 0x40000000000037, &(0x7f0000f5f000)="0062d997bd085b342d59755fdf194f81dfdd00e4df1e42dcc8734cd43d9537eb77c1fb9543e03456", 0x28) sendto$inet6(r0, &(0x7f0000fd4000-0x4)="", 0x0, 0x0, &(0x7f00008cf000-0x1c)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c) 2017/12/31 05:24:54 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f000023e000)='/dev/cuse\x00', 0x220002, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) ioctl$KVM_SET_CPUID(r1, 0x4008ae8a, &(0x7f00000a7000-0x68)={0x4, 0x0, [{0x0, 0x7, 0x5, 0x3, 0x6, 0x0}, {0x8000000f, 0x9c, 0x81, 0x75, 0x4, 0x0}, {0x6, 0x6, 0x0, 0x6394, 0x3, 0x0}, {0x2, 0x0, 0x100000001, 0xffffffffffff388d, 0xffffffff7fffffff, 0x0}]}) ioctl$sock_inet_SIOCSIFNETMASK(r1, 0x891c, &(0x7f00006a5000)={@generic="81849a63b2a02ddd47c55d4fe8a33fa9", @ifru_addrs={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000063f000-0x11)='/dev/vga_arbiter\x00', 0x0, 0x0) close(r2) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f00006fc000-0x4)=0x0) ioctl$VT_RELDISP(r2, 0xb701) 2017/12/31 05:24:54 executing program 1: 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 = syz_open_dev$sndseq(&(0x7f000029b000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f00008a4000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/31 05:24:54 executing program 2: socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f000031c000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000001000-0xc)={0x0, 0x8, 0x30}, &(0x7f0000d28000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000001000-0x8)={r1, 0x1}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000017000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r2, 0x1, 0x22, &(0x7f0000001000-0x4)=0x8, 0x4) write(r3, &(0x7f0000022000)='j', 0x1) recvmsg(r2, &(0x7f000001a000-0x38)={0x0, 0x0, &(0x7f000001a000)=[], 0x0, &(0x7f0000019000)=""/0, 0x0, 0x0}, 0x0) 2017/12/31 05:24:54 executing program 3: mmap(&(0x7f0000000000/0xdf3000)=nil, 0xdf3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MFC(0xffffffffffffffff, 0x29, 0xcc, &(0x7f000001b000-0x5c)={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6}, {0xa, 0x2, 0x6, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x0, [0x0, 0x0, 0x1000, 0x80000000000, 0x20000000000, 0x0, 0x81, 0x5]}, 0x5c) r0 = socket$inet6(0xa, 0x80005, 0x0) ioctl$sock_ifreq(r0, 0x8970, &(0x7f0000def000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_names=@generic="8fa2da378d68e771baccd3753831c040"}) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000df1000-0x11)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f000000a000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r3, 0xc00c642d, &(0x7f0000def000)={r2, 0x80000, r1}) mmap(&(0x7f0000df3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFCONF(r1, 0x8910, &(0x7f0000df4000-0x10)=@buf={0x98, &(0x7f0000831000)="e56a8e8d30b3e69dba1ec28f560cc1d7474776f882edb392c45eb7a03a70daddcc8645bbfda236026ba68c9051fab097726408531ab8bda54f2810c4834e221a0b81a288ec96937c2aa7c4aff6afe6aaf1dac4facedad977ccf439612e0cf3c5493a6c41eb6bf7270bb59cd8cba324261959153f6c433635aa4a99c06282180f6eef75a0abd6fdc7cc6e1c0feda5b7189b414c6980dd670f"}) r5 = socket$inet(0x2, 0x80001, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r5, 0x8914, &(0x7f000003b000)={@common='lo\x00', @ifru_flags=0xfffffffffffffffd}) r6 = socket$inet_tcp(0x2, 0x1, 0x0) socket$inet6_dccp(0xa, 0x6, 0x0) bind$inet(r6, &(0x7f0000df1000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$sock_buf(r1, 0x1, 0x19, &(0x7f0000910000)=""/0, &(0x7f0000dee000)=0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f00003d1000)=0x0, &(0x7f00002f4000-0x4)=0x4) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r4, 0x84, 0x10, &(0x7f0000440000-0x8)=@assoc_value={0x0, 0x8}, &(0x7f0000def000)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r5, 0x84, 0x22, &(0x7f00007ee000)={0x8000, 0x204, 0xffffff7ffffffff8, 0x3, r7}, 0x10) sendto$inet(r6, &(0x7f0000de2000-0x1)='U', 0x1, 0x20008045, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_SIOCGIFBR(r5, 0x8940, &(0x7f0000de9000-0x18)=@generic={0x6, 0x3, 0x4}) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f00002ac000)=0xffffffff00000001, 0x4) setsockopt$sock_int(r6, 0x1, 0x100000000c, &(0x7f0000df2000)=0x9, 0x4) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000df0000)={{{@in=@remote={0x0, 0x0, 0x0, 0x0}, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000de9000)=0xe8) setsockopt$inet_tcp_buf(r6, 0x6, 0xa, &(0x7f000071d000)="1f0000000000000000f9fffc8f36f800000733f1a5a78631df491525c301040008000000004fa607", 0x28) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r5, 0x84, 0xc, &(0x7f00009ec000)=0x7, 0x4) pipe(&(0x7f0000df2000-0x8)={0x0, 0x0}) getsockname(r8, &(0x7f0000deb000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000deb000-0x4)=0x14) sendto$inet(r6, &(0x7f0000261000-0x1000)="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", 0x1000, 0x3fff, 0x0, 0x0) read(r6, &(0x7f0000d1c000)=""/4096, 0x1000) [ 74.492577] kauditd_printk_skb: 80 callbacks suppressed [ 74.492586] audit: type=1326 audit(1514697894.916:937): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=10977 comm="syz-executor3" exe="/root/syz-executor3" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452ac9 code=0x7ffc0000 2017/12/31 05:24:55 executing program 7: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x3, 0x8972, 0xffffffffffffffff, 0x0) ioperm(0x1ff, 0x6, 0x6) pipe2(&(0x7f0000a94000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x200) mremap(&(0x7f0000a93000/0x3000)=nil, 0x3000, 0xe000, 0x3, &(0x7f0000b18000/0xe000)=nil) ioctl$DRM_IOCTL_RM_MAP(0xffffffffffffffff, 0x4028641b, &(0x7f0000b1d000)={&(0x7f0000a93000/0x3000)=nil, 0x4000009, 0x0, 0x0, &(0x7f0000001000/0x1000)=nil, 0x0}) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000a97000-0x4)=0x7, 0x4) mprotect(&(0x7f0000b1d000/0x1000)=nil, 0x1000, 0x9) mlock(&(0x7f0000b19000/0x4000)=nil, 0x4000) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r0, &(0x7f0000b1d000)=[{&(0x7f0000002000)="", 0x0}], 0x1, 0x0) [ 74.607782] audit: type=1326 audit(1514697894.917:938): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=10977 comm="syz-executor3" exe="/root/syz-executor3" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452ac9 code=0x7ffc0000 [ 74.607800] audit: type=1326 audit(1514697894.927:939): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=10977 comm="syz-executor3" exe="/root/syz-executor3" sig=0 arch=c000003e syscall=199 compat=0 ip=0x452ac9 code=0x7ffc0000 [ 74.607819] audit: type=1326 audit(1514697894.927:940): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=10977 comm="syz-executor3" exe="/root/syz-executor3" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452ac9 code=0x7ffc0000 [ 74.607836] audit: type=1326 audit(1514697894.928:941): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=10977 comm="syz-executor3" exe="/root/syz-executor3" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452ac9 code=0x7ffc0000 [ 74.607853] audit: type=1326 audit(1514697894.932:942): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=10977 comm="syz-executor3" exe="/root/syz-executor3" sig=0 arch=c000003e syscall=257 compat=0 ip=0x452ac9 code=0x7ffc0000 [ 74.607869] audit: type=1326 audit(1514697894.932:943): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=10977 comm="syz-executor3" exe="/root/syz-executor3" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452ac9 code=0x7ffc0000 [ 74.607885] audit: type=1326 audit(1514697894.933:944): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=10977 comm="syz-executor3" exe="/root/syz-executor3" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452ac9 code=0x7ffc0000 2017/12/31 05:24:55 executing program 0: 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$unix(0xffffffffffffffff, &(0x7f0000833000)={&(0x7f0000564000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000452000-0x10)=[{&(0x7f0000007000)="002a932f01000000cf960802e02348f800000000001c0003f2a576", 0x1b}], 0x1, &(0x7f00001ca000)=[], 0x0, 0x0}, 0x0) r1 = accept4$inet6(r0, &(0x7f0000ec6000-0x1c)={0x0, 0x0, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f00005fb000-0x4)=0x1c, 0x80000) getsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f00004f7000)=0x0, &(0x7f000076f000)=0x4) r2 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00009ab000-0xe)='/selinux/load\x00', 0x2, 0x0) ioctl$EVIOCGNAME(r2, 0x80404506, &(0x7f0000508000-0xb6)=""/182) r3 = gettid() fcntl$setownex(r0, 0xf, &(0x7f0000153000)={0x1, r3}) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f00001e5000-0xac)={0x0, 0xa4, "2d10fd1b06d3696c638a6c697337ce1ffd53dbdf66341d36aa04fce6af84932f332ee0a5508be98c4eb9a2f892f76399df413187ed851f203d74d7a24b3689b44cec79d6b89f3c46ab991c8c3ec7796f9f2052fcdc6590245525cee586f1f15172d2b976f7cf5dedf0f44c1ffda9aa4dc21f4ad921dfab32ac3f50da33bac45ad66d16a967250f8e46681a61a7706238f2bd3de4ae06b7bf16c32e079eddbdf0c9a5fd6f"}, &(0x7f0000378000)=0xac) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000629000-0x8c)={r4, @in={{0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000df4000)=0x8c) r5 = syz_open_dev$sg(&(0x7f0000b7b000-0x9)='/dev/sg#\x00', 0x0, 0x0) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x80da14, 0x2, 0x20000000, 0x0}) ioctl(r5, 0x2285, &(0x7f0000007000)='S') readahead(r0, 0x800, 0x8) sched_getaffinity(r3, 0x8, &(0x7f0000edf000-0x8)=0x0) epoll_wait(r2, &(0x7f0000eff000-0xc)=[{0x0, 0x0}], 0x1, 0x3) 2017/12/31 05:24:55 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000001000-0x5)='auxv\x00') ioctl$KVM_NMI(r0, 0xae9a) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_XSAVE(0xffffffffffffffff, 0x5000aea5, &(0x7f0000cde000-0x400)={"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"}) r1 = syz_open_dev$vcsn(&(0x7f00003b4000-0xa)='/dev/vcs#\x00', 0x3, 0x80) connect$nfc_llcp(r1, &(0x7f0000d93000)={0x27, 0x1f, 0x6, 0x3, 0x9, 0x8, "2cc1a50b1fd921d9621d62ca14deda71472f264fc28d314978d661eb96268a9362658db73d491ddace89999d6e4fc3665b4b6112389ae3a998270aea3db586", 0x1f}, 0x60) syz_emit_ethernet(0x2d, &(0x7f000051b000-0xec)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x22ee, @ipx={0xffff, 0x1f, 0x3, 0x0, {@current=0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0x8}, {@broadcast=0xffffffff, @random="ab4f03674b76", 0x1}, "c3"}}}}, 0x0) setsockopt$inet6_opts(r1, 0x29, 0x3f, &(0x7f00000e1000)=@routing={0x6, 0xe, 0x2, 0x34, 0x0, [@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @loopback={0x0, 0x1}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x3906}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}]}, 0x78) getsockopt$inet6_buf(r0, 0x29, 0xd2, &(0x7f0000712000-0x49)=""/73, &(0x7f000099f000-0x4)=0x49) ioctl$PERF_EVENT_IOC_SET_BPF(r1, 0x40042408, r1) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r1, 0xc0605345, &(0x7f0000c67000-0x5c)={0x1, 0x3, {0xffffffffffffffff, 0x3, 0x3ff, 0x0, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) vmsplice(r1, &(0x7f0000e41000-0x90)=[{&(0x7f0000e20000-0x24)="dc990cb66083993bb02caafed3a6ce1dd999b7e7dcb098130d2649ab4ddda659dbb9428b", 0x24}, {&(0x7f0000cce000-0xc1)="d7b54e467a1e1c17b8ea0e8a1f85259bb46b891dee3072cf66dd9173c7ded540803955fe0fa046c9e20f5fd4e7849b5d9cf4c346ed6313e18edfd4e0eeae36d0e4dc6f6756c4ed71ee9f23266191cde057a4410384185ed33b6cbc3124a610537c0d8ad16093c0238268567563bc262d19b6d76f04bcb5756e62eddec626e855cabe3f2a0be36ce86261f0b1c51700e760408138bd0d9f0314dfa3694c4f4db95b2bff690956c8e170de7ea9924546a2faf436b24ff5264609039e1c5ad0c4bbb7", 0xc1}, {&(0x7f00008c6000-0x34)="20626c472f1faa647aa7733b4a717551e22c7aaa07bc358762722c00fe8392ce21169bfcbcbad3619c13bf5bfa8e544fba19530e", 0x34}, {&(0x7f00001ac000)="af0e07bff4ff003b68bdad0fc5fa9c2e0d6709a2cfad91f4a001ecfdc450d0f814a213be30cd630fdd4bd2564efbfbd257527a0ede049df10086cf3f7322ca439dbefa91e205c3ff4e2b76c60e8903a1aca903658310ab950f294275291df9a2fcb061dca5f1c1f09e37d10fff175782", 0x70}, {&(0x7f0000f37000-0x91)="dd38f9e454ed9cee4f8993a66e14b8229784ff07ff5b2d898d44a02bd177c4ef8c05106d4b2e674bce3cc3ef0a9c27765b9f7130382302b637c80119a708fcd987cba685d42972416f02df3e8cd40a8f2f023cc08d29141b905ada4536aeae87e6c3eb3afed214dca42e40629bce8f080cabafa36248841d90b36b8f127d2cf0dc4d357b1e037986df86614738176cd925", 0x91}, {&(0x7f0000885000)="4aff55a7910916b726e406965c7435ed95c17a200876a2e7823f74c5ae414fa7210b46c72246ca389acada1a7060e50d067aa5f9a6fe2098e878bb84ceb01fe34d996c76907b64536d9c474e2cbde7bc24cf61b9f0f32321829ac896a49949c89bc4d2652c1a9f914e75589f8211ffafe4409790d7a16ceea55ac04858b93b71374bec7d57ed5c77cc032563d4e8ee0a6459", 0x92}, {&(0x7f0000b5d000)="3bb1607aa53394adc0342c25e105f28eb4854a960b2e625dca1209b3d58cea079cbdfc0a33fdfb37", 0x28}, {&(0x7f0000013000-0xb9)="b7ae9191c0059e65299e5450fc705b18197042911b704824dcebc3ea15c4046ec19b58db2e0c218a520caf97d2d7ecde6af81bd3f5d14c2cb425b149c029da7b98fa880c92202f622754fbc95605b7e2145e69ebeb474773dd8b93e0511069ee5b53e81838656bee6fb6fd852e837e73c721ca5c06bce075162c1bb86fa38d6555a08c75e7a2910e93e1113c13000a1b84983b59526dd7b00cdaccacb6c0fe6e20f996f3cf138e699790970e196bbde6083fd8cf5fb28435ea", 0xb9}, {&(0x7f00005d3000-0x12)="efe352af4af3424cc0cf28f8af93018e8a3c", 0x12}], 0x9, 0x2) 2017/12/31 05:24:55 executing program 5: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x0, 0xfffffffffffffffd, 0x0) mremap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3000, 0x0, &(0x7f0000000000/0x3000)=nil) r0 = msgget$private(0x0, 0x6) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(0xffffffffffffff9c, &(0x7f000000f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f000000f000)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(0xffffffffffffff9c, &(0x7f000000f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = getegid() r5 = getpgrp(0x0) r6 = gettid() msgctl$IPC_SET(r0, 0x1, &(0x7f0000003000)={{0x101, r1, r2, r3, r4, 0xb0, 0x870, 0x0, 0x0, 0x0}, 0x7ff, 0x9, 0x3, 0x4, 0x13, 0x7dec, r5, r6, 0x0, 0x0}) 2017/12/31 05:24:55 executing program 4: r0 = memfd_create(&(0x7f0000f49000)='lo:\x00', 0x3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCMSET(r0, 0x5418, &(0x7f0000000000)=0x78) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000ff7000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f000002a000-0xb0)={{0x80, 0x0}, "0a4ceaa05dad126e00000002a1569b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42d576589701a4", 0xa9824f69d1376637, 0x10000a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x26, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000e68000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) r2 = semget(0x1, 0x0, 0x18) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000659000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000623000-0x4)=0xe8) lstat(&(0x7f0000b2f000)='./file0\x00', &(0x7f0000c89000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000838000)={{{@in=@local={0x0, 0x0, 0x0, 0x0}, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @broadcast=0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000c26000-0x4)=0xe8) lstat(&(0x7f000031b000-0x8)='./file0\x00', &(0x7f0000e12000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) semctl$IPC_SET(r2, 0x0, 0x1, &(0x7f0000a8f000-0x58)={{0xfffffffffffffff7, r3, r4, r5, r6, 0x40, 0x2, 0x0, 0x0, 0x0}, 0x0, 0x8, 0x1f, 0x0, 0x0}) 2017/12/31 05:24:55 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setrlimit(0x1000800000000007, &(0x7f0000ded000-0x10)={0x0, 0x0}) mq_open(&(0x7f00003b0000)='/dev/hwrng\x00', 0x0, 0x0, &(0x7f000075b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00001b0000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000086000)=0x0) r1 = memfd_create(&(0x7f0000e92000-0xb)='/dev/hwrng\x00', 0x3) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000ddd000-0x20)={0x1, 0x2, 0x0, 0x1000, &(0x7f000042e000/0x1000)=nil}) uselib(&(0x7f00000e8000)='./file0\x00') r2 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000512000-0x11)='/selinux/context\x00', 0x2, 0x0) accept$ipx(r2, &(0x7f0000142000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000aa1000)=0x10) 2017/12/31 05:24:55 executing program 3: mmap(&(0x7f0000000000/0xacf000)=nil, 0xacf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) umount2(&(0x7f0000223000-0x8)='./file0\x00', 0x6) socket(0x19, 0x806, 0x3) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet6_mreq(r0, 0x29, 0x11, &(0x7f00000e7000)={@loopback={0x0, 0x0}, 0x0}, &(0x7f0000631000)=0x14) mmap(&(0x7f0000acf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000acf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lsetxattr(&(0x7f0000acf000)='./file0\x00', &(0x7f0000a11000)=@known='trusted.syz\x00', &(0x7f0000ad0000-0x2)=')\x00', 0x2, 0x2) 2017/12/31 05:24:55 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x37, &(0x7f0000014000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x29, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {'\f'}}}}}}, 0x0) syz_emit_ethernet(0x36, &(0x7f0000ee7000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}, 0x0) mmap(&(0x7f0000000000/0x5d3000)=nil, 0x5d3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x2) write$sndseq(r0, &(0x7f00005cc000-0x90)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @result={0x0, 0x8}}], 0x30) read(r0, &(0x7f000097a000)=""/88, 0x58) 2017/12/31 05:24:55 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000be1000-0x17)='net/ip6_tables_targets\x00') sendfile(r0, r0, &(0x7f00003e1000)=0x200000000007, 0x20000000000003fb) [ 74.607902] audit: type=1326 audit(1514697894.939:945): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=10977 comm="syz-executor3" exe="/root/syz-executor3" sig=0 arch=c000003e syscall=288 compat=0 ip=0x452ac9 code=0x7ffc0000 [ 74.607918] audit: type=1326 audit(1514697894.939:946): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=10977 comm="syz-executor3" exe="/root/syz-executor3" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452ac9 code=0x7ffc0000 2017/12/31 05:24:55 executing program 7: 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 = syz_open_dev$loop(&(0x7f000019f000-0xb)='/dev/loop#\x00', 0x4, 0x101082) close(r0) 2017/12/31 05:24:55 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f00008c4000)='keyring\x00', &(0x7f0000361000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0x0) r1 = add_key$user(&(0x7f0000626000-0x5)='user\x00', &(0x7f000060a000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000077b000-0xd4)="fab6", 0x2, r0) r2 = add_key$user(&(0x7f0000893000)='user\x00', &(0x7f0000753000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000d1a000)="b3", 0x1, r0) r3 = userfaultfd(0x80800) readv(r3, &(0x7f000070f000)=[{&(0x7f00000a9000-0x25)=""/37, 0x25}, {&(0x7f0000a6d000-0x1000)=""/4096, 0x1000}, {&(0x7f0000100000)=""/4096, 0x1000}, {&(0x7f0000023000)=""/247, 0xf7}, {&(0x7f0000b65000-0x61)=""/97, 0x61}, {&(0x7f0000d58000-0x56)=""/86, 0x56}, {&(0x7f0000608000)=""/134, 0x86}, {&(0x7f00004ee000)=""/63, 0x3f}], 0x8) keyctl$dh_compute(0x17, &(0x7f0000bf5000-0xc)={r1, r2, r2}, &(0x7f0000003000)=""/1, 0x1, &(0x7f0000e22000)={&(0x7f0000eb3000)={'sha384-generic'}, &(0x7f0000e88000)="", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) request_key(&(0x7f0000d2e000-0xb)='asymmetric\x00', &(0x7f0000ce1000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000873000)='keyring\x00', r0) r4 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000045000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$TUNSETOFFLOAD(r4, 0x400454d0, &(0x7f0000d64000-0x4)=0xfc55) r5 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000faa000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$EVIOCRMFF(r5, 0x40044581, &(0x7f00001ee000-0x4)=0x10000000000000) accept$unix(r5, &(0x7f0000dda000)=@abs={0x0, 0x0, 0x0}, &(0x7f0000300000-0x4)=0x8) 2017/12/31 05:24:55 executing program 3: mmap(&(0x7f0000000000/0xf8a000)=nil, 0xf8a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000f8a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000f8b000-0xe)='/selinux/load\x00', 0x2, 0x0) ioctl$KVM_DEASSIGN_DEV_IRQ(r1, 0x4040ae75, &(0x7f00005eb000-0x10)={0x3, 0x2, 0x7, 0x3}) bind$alg(r0, &(0x7f0000591000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r2 = accept$alg(r0, 0x0, 0x0) r3 = dup(r2) recvmsg$kcm(r3, &(0x7f0000f7e000)={&(0x7f0000397000-0x10)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000e3b000)=[{&(0x7f0000ea6000)=""/240, 0xf0}], 0x1, 0x0, 0x0, 0x0}, 0x0) 2017/12/31 05:24:55 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_PIT(0xffffffffffffffff, 0x8048ae66, &(0x7f0000b72000-0x70)={[{0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x4fd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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]}) 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) timerfd_create(0x4, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000061e000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x2) dup3(r1, r2, 0x0) epoll_create(0x0) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x2) ioctl$KVM_SET_FPU(r3, 0x41a0ae8d, &(0x7f0000738000-0x1a0)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x3, 0xda8b, 0x2, 0x0, 0x3, 0x10f003, 0x10000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x7, 0x0}) 2017/12/31 05:24:55 executing program 7: mmap(&(0x7f0000000000/0xfb6000)=nil, 0xfb6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$alg(0x26, 0x5, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f00003a8000)='/dev/ptmx\x00', 0x0, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000f44000)='/selinux/checkreqprot\x00', 0x88001, 0x0) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000479000-0x10)='/selinux/policy\x00', 0x0, 0x0) accept$ax25(0xffffffffffffffff, 0x0, &(0x7f0000af9000)=0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000837000)='/dev/kvm\x00', 0x0, 0x0) accept(0xffffffffffffffff, &(0x7f0000862000)=@in6={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f000071d000-0x4)=0x1c) ioctl$KVM_SET_FPU(0xffffffffffffffff, 0x41a0ae8d, &(0x7f0000fb6000)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x1, 0x1ff, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$int_in(0xffffffffffffffff, 0x0, &(0x7f0000f72000)=0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0xb) setsockopt$sock_void(0xffffffffffffffff, 0x1, 0x1b, 0x0, 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r1, &(0x7f0000fb6000)=""/28, 0x1c) mmap(&(0x7f0000fb6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODESET_CTL(r0, 0x40086408, &(0x7f0000fb7000-0x8)={0x8, 0xd860}) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000419000-0xb0)={{0x80, 0x2}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10000a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) close(r1) openat$sequencer2(0xffffffffffffff9c, &(0x7f00001ff000)='/dev/sequencer2\x00', 0x4200, 0x0) 2017/12/31 05:24:55 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x20000000000004c, &(0x7f0000006000-0x2)="", 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pread64(r0, &(0x7f0000001000-0xd8)=""/216, 0xd8, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000002000-0x5c)={{0xa, 0x0, 0x7, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7ff}, {0xa, 0x1, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4}, 0xe5, [0x2, 0x5, 0x100000000, 0x8b1, 0xabac, 0x7, 0x4, 0x4]}, 0x5c) 2017/12/31 05:24:55 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = signalfd(0xffffffffffffffff, &(0x7f000055a000-0x8)={0x0}, 0x8) unshare(0x20000400) fgetxattr(r0, &(0x7f000079e000-0x15)=@random={"748275737457642e00", 'cpusetwlan0\x00'}, &(0x7f0000a9a000-0x1000)=""/4096, 0x1000) r1 = socket(0xb, 0x80000, 0x5) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000e31000)={0x0, 0x734}, &(0x7f0000c21000)=0x8) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000022000)={r2, 0xf05}, &(0x7f0000a9b000-0x4)=0x8) 2017/12/31 05:24:55 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000630000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'rmd320-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = open(&(0x7f0000bc4000-0x8)='./file0\x00', 0x28042, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f00008ff000)={0x0, 0x10, &(0x7f0000d61000-0x10)=[@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000630000)=0x10) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000dd1000)={r3, @in={{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x10000}, 0x98) fallocate(r2, 0x0, 0x0, 0x9) sendfile(r1, r2, &(0x7f0000474000)=0x0, 0x200008) clock_gettime(0x0, &(0x7f00000b7000)={0x0, 0x0}) setitimer(0x3, &(0x7f000020c000-0x20)={{r4, r5/1000+30000}, {0x0, 0x0}}, 0x0) 2017/12/31 05:24:55 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f000004a000)='/dev/input/event#\x00', 0x0, 0x0) timer_create(0x5, &(0x7f00000a2000-0x60)={0x0, 0x16, 0x4, @thr={&(0x7f0000c85000)="275ec5d6f258b079884720b94970526ba0407586ae9650fe09b003fda08dfc72ddd3c98ad7cfb0952a88d2fda3", &(0x7f0000143000)="108fdbd74dee364d3d8b4c4945c47ee924674d1bf370607210e6fd94f720a823d874db4db1af8a57d7a941ecd3d0b13dc9e11d8c45b52989b32e0927fac369bb435d897beb73a9e8653d4f8200b0898f776d1259debcbb600052c94545dbad10ba74661a1a5d7ac6402a"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000033b000-0x4)=0x0) clock_gettime(0x0, &(0x7f0000802000-0x10)={0x0, 0x0}) timer_settime(r1, 0x1, &(0x7f000036d000-0x20)={{0x0, 0x989680}, {r2, r3+30000000}}, 0x0) ioctl$EVIOCGREP(r0, 0x80084503, &(0x7f00009d1000-0x1000)=""/4096) 2017/12/31 05:24:55 executing program 3: mmap(&(0x7f0000000000/0xf77000)=nil, 0xf77000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f74000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-twofish-3way\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) accept$alg(r0, 0x0, 0x0) recvmsg(r0, &(0x7f00001f5000)={&(0x7f0000a06000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000234000-0x30)=[{&(0x7f0000f72000-0x3a)=""/58, 0x3a}], 0x1, &(0x7f00008e6000-0x57)=""/87, 0x57, 0x5}, 0x0) 2017/12/31 05:24:55 executing program 5: socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000a3a000)={0x0, 0x0}) clone(0x0, &(0x7f0000001000-0x3a)="", &(0x7f0000000000)=0x0, &(0x7f0000000000)=0x0, &(0x7f0000003000)="") readlink(&(0x7f0000140000-0x8)='./file0\x00', &(0x7f0000152000)=""/220, 0xdc) 2017/12/31 05:24:55 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_hci_HCI_FILTER(0xffffffffffffffff, 0x0, 0x2, &(0x7f0000000000)={0x1ff, 0x1, 0x2, 0x8}, 0x10) clock_gettime(0x0, &(0x7f0000852000)={0x0, 0x0}) write$sndseq(0xffffffffffffffff, &(0x7f00009dd000)=[{0xffffffff, 0x6, 0x9, 0x0, @time={0x0, 0x989680}, {0xfff, 0x0}, {0x20, 0xffffffffffffffae}, @ext={0xcd, &(0x7f0000226000-0xf7)="22a5d0a96d3f516dc06d8b267523dab5e8d9299fc72cd247f98369f82a5d23ce6141b4a3c5adcf32facac4f3a679aebb1a0b1b2ec5874230e09d6fd344f0632bdba17f17c3a05c57366fdde0d91616d1905cac84446aff16d0aac22f7039c67c71dce4aa418ec9dec934f6296b6588779b4d749d5884507c6e57714dbecc56ef78f09cb03a2404fa2ac18ee3647e5ced8e9a7f4ac90f0569a716e191f06d2ec1cfea7e0dfb3a8f7ee7f42ab0661fe61890dde7337e5cbc5b8a5509970ee7185f4a238c129f5b1166fb9d7c1f76"}}, {0x5, 0x8001, 0x5, 0x7, @tick=0x200, {0x1, 0x5}, {0x80000001, 0x1}, @queue={0x1e3c521, {0xdb6c, 0x9}}}, {0x1, 0x1f, 0x7, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @raw32={[0x0, 0x5, 0x3fd]}}, {0x0, 0x2, 0x404, 0xc23, @time={0x0, 0x0}, {0x3, 0x37b}, {0x800, 0x10001}, @control={0x3, 0x5, 0x400}}, {0x7, 0x3, 0x6c7, 0x26c0, @time={r0, r1+10000000}, {0x40, 0x0}, {0x0, 0x0}, @time=@tick=0x0}], 0xf0) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(0xffffffffffffffff, &(0x7f0000d50000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'hmac(sha1)\x00'}, 0x58) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f0000294000-0x7d)="", 0x0) r3 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$ax25_int(0xffffffffffffffff, 0x101, 0x0, &(0x7f0000fe3000-0x4)=0x78, 0x4) getsockname$packet(0xffffffffffffffff, &(0x7f000087d000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000a34000)=0x14) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1c, &(0x7f0000fcd000-0x14)={@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000b72000)=0x14) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(0xffffffffffffffff, 0x84, 0x6e, &(0x7f00004ce000)=[@in6={0xa, 0x0, 0x1, @loopback={0x0, 0x1}, 0x100000000001f}], 0x1) r4 = gettid() syz_open_procfs(r4, &(0x7f00001c7000-0x7)='fdinfo\x00') setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f000074d000-0x10)=[@in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) r5 = socket(0x10, 0x802, 0x0) write(r5, &(0x7f0000260000)="2200000014000700ea091008090007000a000000002200000400", 0x1a) getsockopt$bt_BT_VOICE(0xffffffffffffffff, 0x112, 0xb, &(0x7f0000a02000)=0x8, &(0x7f000097f000)=0x2) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f000031f000)={0xffffffffffffffff, 0xffffffffffffffff}) socket$inet6(0xa, 0x1, 0x80007) ioctl$sock_bt_cmtp_CMTPCONNADD(r3, 0x400443c8, &(0x7f0000414000-0x8)={r2, 0x100000000005f4}) syz_emit_ethernet(0x3e, &(0x7f0000a9c000-0x19b)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x20000000800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x21, 0x0, @rand_addr=0x0, @broadcast=0xffffffff, {[]}}, @icmp=@parameter_prob={0xc, 0x0, 0x0, 0x4, 0x9, 0x0, {0x5, 0x4, 0x0, 0x0, 0x4, 0x3, 0x2008, 0xfffffffffffffff9, 0xc, 0x5, @loopback=0x7f000001, @remote={0xac, 0x14, 0x0, 0xbb}, {[]}}, ""}}}}}, 0x0) 2017/12/31 05:24:55 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000000000)='vboxnet0selinux\x00', 0x1) ioctl$sock_inet_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000627000)=0x0) r1 = socket(0x40000000015, 0x5, 0x0) syz_open_dev$usbmon(&(0x7f00009d2000-0xd)='/dev/usbmon#\x00', 0x878b, 0x80000) setsockopt(r1, 0x20000100000114, 0x8, &(0x7f0000007000-0x4)="", 0x0) 2017/12/31 05:24:55 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000c89000)="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", 0xfc) r1 = getpgrp(0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000837000)={{{@in6=@loopback={0x0, 0x0}, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00001e5000)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000066000)={0x0, 0x0, 0x0}, &(0x7f0000abf000-0x4)=0xc) fcntl$getownex(r0, 0x10, &(0x7f0000a35000-0x8)={0x0, 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f00004a3000)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @empty=0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ed6000)=0xe8) getresgid(&(0x7f0000ded000-0x4)=0x0, &(0x7f0000feb000)=0x0, &(0x7f0000496000-0x4)=0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000213000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000bc6000)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000145000)={0x0, 0x0, 0x0}, &(0x7f0000347000)=0xc) lstat(&(0x7f0000207000-0x8)='./file0\x00', &(0x7f0000a8b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet6_tcp_buf(r0, 0x6, 0xb, &(0x7f0000bfe000-0x1e)=""/30, &(0x7f0000abc000-0x4)=0x1e) sendmmsg$unix(r0, &(0x7f00009d5000-0xa8)=[{&(0x7f0000735000)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f0000edb000)=[{&(0x7f000065e000-0x8c)="735c3c69a89c249b4f613e5904342441c7626e31e006e5c2e0183343d93dabe737b81a6033df2dd277729939ccf596d0626ec94fdab8ed03ea98c2afc71b71ee0b4649ff771f06a1a5ecdbc4de2f317706d2cdf420eb11ee367b4514f39a23183fa59bb093fb3c30f81ea9fde6bc4743ae579d7afb63f79ec9eef4393e4fa7c35cce7123a05a1d834333b74e", 0x8c}, {&(0x7f0000245000)="384f62211a12cce69299c7b34a1dcc873cde338de507114819cdd9adb42040226f837064f08e0fb3f265f475ce38c430", 0x30}, {&(0x7f000043f000)="99fec51ddaf9868e45a26588b6c9f96d5b5429611ad30f6d3599b63588ee1267e10510fe466e671b00500df202c05907a119438b8580a581456267cb72719dd026799f86caa9531daa56ca61f34cbdfa8e863aa986cde1bfb8211972d71f3c5acedb197e9f3249f3a86d663b98d3fb01f72e7e2e7aaee222b188d11257b52f597a79d23a54bd5bfc822b1e47531bfcb741fbf85ab275eb09fd24bc93cb6340e5a7e2058ed37e8b2abb26581159979c3a140057d02e33d111af915937b069deb6a7e9bc3141fa0d", 0xc7}, {&(0x7f0000eff000-0xd0)="00aedcac9bc3c0c3b9c238233d512498336d2c3613bd18448822962a54f4aab50b00c4f3b53bb79054021cad277c228cfbd9a23f392889a9e9547c5f655efb526571a38b2f4d270921805e0c5b237fa6993db48aa28d724ae2d0431abf445207bd7c686f2ab13cdd7d9931dc2b661fa8ca0846ccfd9774030358818319381b29d48c790bd53db533e3ba9aa485c1b07a41f06580077f58e9dc083f916029a599c3a4a8673cc000fd93ae83012ec383472aa759404eb167d220d642fcc85321c7182d539b66e01419661c6de76fde6787", 0xd0}], 0x4, &(0x7f00003e4000-0xa0)=[@rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0]}, @rights={0x20, 0x1, 0x1, [r0, r0, r0, r0]}, @rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r1, r2, r3}], 0xa0, 0x8000}, {&(0x7f0000339000)=@abs={0x1, 0x0, 0x3}, 0x8, &(0x7f0000b35000)=[{&(0x7f0000bfa000-0xc3)="e738fc40bc34cf1ff3c08e27cf630475b2fa0fb29c8c5bcf09bb58c656891f0b12961b61e64781303b4a626f8173ca09b72a4e511d4dd6a2182ff9d4dbb08adaf77826b948499b5da5945413099a5a902d6949df47ea4967443a5dc0d430e172bceb75742b165e2e88d50b8a6c4dbe476bfaca83523cb5860884affa59913dec52c658885f2f1e9339b5fd79140566dec2b939173d39405bd4adeacd1e414cbf1f40a6524eead26a0cb12d17dfdf3eb57ab104d2e0c7afd98b3f3abc9d30b5143f8045", 0xc3}, {&(0x7f0000eda000-0x5e)="40c2d15b737a00295359ee27a12e0f0a45d7f5794ae251fa8df2f1d3e5a3ea7cfa0425fd711dd6acc34c01d5c10ae9f3e54151f543a312e84722f8f1b4b5c9066615792ac4595fbdf5af9db3ac04d0cdd06c2aea9026be38ea1d4c04c124", 0x5e}, {&(0x7f0000306000)="6fcda82ea8c06f5591fd8c30ff3e17ab39031e0bd3d775cd3fdad17cbb6e32fd6459732e74d88b18439c01cf4920836031a47c118b76a502c691e3a4f8c4004e477bc343000635b97d1e1caaf045363ba82b3ce09cd7f5ea71e4808f4e50ad92ce954045d44a71c17b59f320b3c1d2b7ca394a995c5ebfd9eeb4824c392df14c772b28c7", 0x84}, {&(0x7f0000eae000)="84950eb51869d7dfddd163fdb23395630fda81e47f896d0403d6eb827c0ece4b0d49deb1dc29b26f8ce11d963bc8cd8f291eff4addde98b29c413894bac45166d317bdc5fdcae513ba85e7d536ae7515794e22b854f4d88fd54036b2e997164b5dc6325d49b6b9d63051bb28f131846f9c4df0814ebeb28915c9a72b9a475c23daddadbb505dfb879d06cb75572a69e5ed46926df52aea90ee7930543333f3e7db62314dfd765a1a2841ab2bb494c0e7628fc15d71efe665a65677203e13315d969a9ffdbe1b896d538d595f61ec7c3aae59670c60c7a906b1e2662eedf442c014fdaf88232c5d1ca88cb96b8d92bb5cd8ff8774c6ca6d125b66b4e23ba5a92355f8bcaafa02222eeae8143dd3fd1cdb220d6b1a3f84b7952648cc2d81056f4bea185e31dfd91aabf1569c440adc3deddf46fedc2af12f194e4e9a57ae79020debfdccea17fb20e572bb81dee708af24d0e0c8eaddddaa24c83436eba8167624ef048e5c74f1258ea415c17b2d13dc47fdbb07f52fa42933d759a5141719d2b37fa792c777c70895da10579a1d6e2dff0e57d7b1e14ecf195d49ca18762ceb73cee02cd4beeb6e8da3d6c1524d24e8a8b1e1c947c7283bb379e5375ac86740c5b7305f2d885c7f0d23df41956d42d456ecd3cf9169438b571681361aceb67e79c7df59a5240c00ac25bdb63ea4bb331c9290b91eba2191b78fd70192f7a5d6575ea749a7f727fc118e6cf22a883d6c3a06faf181aa48499ef12de81a738d7b3af8cdfeb0517b2de2d107e5a3226c7654cb7966afde71a7b0eb362ae7b6cc5897e0fffac0aee1bb6863e8abf9168767b6903736f9dc64734b0d3a1a53e564fc33badf95e054b4bc87f52b32e91f3d7a86ff70e80ee5e2f5286490973e89fb5eea90dc6de31ee214b614f4f0e1dde4a9fcd27ff16fa6107aa4d613a5125e6ed40017cb1dd57bc661899f451f00c6ec4265c2f09880c8977b44ced988aae96370466fe43f12fd80fe6b05350e288c4dd7dd12a8b2adeb3be595d7cb0adcdcca65af34998e20ef65ca285de1f68d44379c6bc05a4c4ed00e9cee265511e97297a30f7ec4deb795153bb9f93b02b527b78d39e71f05bb97de8ca268068d303eb99b03d4a6f7b09d34b69c2b4b8c4a07efc82a945fda5e78fa82dfc53835d397652d8b527b018adc3c8e503da5a1b879712830976873c08a1bf316ce17cbe69fc0abbdaf4de230fbfe925d342278ee5102401f4125f9d5650b4ae2d0c259b4ee8e88649e5ea1c8e7008de77e01d4a21ac7e83d318fb897d44efb6304af4b9e5ae0f295f99e69086bc6f5ec6058f28d1a0e93a5e0dfb6fab225ea29bed631c7173d103169504c0d72ed251f599054b5bec6ab6d0276d96fb627b4d5c5ab4a25425f015684a46f2975f3d0c0a62e65274a09c973060c4a6f6ebe7e287227f96db92fab6a4bed2e0b393f9c3fc5e7a85e0d5b4055f0470ba6dfd1c9b59f3095cb1d677c4569474d8e1717ecb082aa9bfa72121087d6a43761f3298bcc1e61655b0185698f09ed04fe6a78a7a79c7b77da8fcb81bf1c0c9abcab6ef41e273e37985e50c986d8e1106ae7862d8283c14253240cfab1b8a1ce8c79459c848a1c3ceb7ccd3d38ec3fd64a5193ee1ceab5657c2165e354dd050e80398fb0791da8e88a6e725fc93c2b4f667890b65f4bb0a96126c29782cc3098456cde1203277babd7f217414d8476c00aaf6fade055f1bf500491c410a2525f31ef67168ab0f0ceddb11cb13c496f5af851cbddc9cab58c280aec5bd4d57513163aef98a7d34c40c4961f0ae13e24e1c636cf481d6d9128c059fc956d5be46ef7a2b4836b194e9292c27ea1af3930590826de3cceeaad592119f4448eed1bf539c9fdadc37b8c8677c5d8c1442165c527c7bd51e8ad15eea9929df02ae9553cd50c0767cefdad64e97132da0083fbc32fd1e728ed592af35e50eb89b0a6dd9ca7497429968810f1800dc00fcf58b0516cc02fe2c8cf176643db45f7d197c69e4e45d372b3541f89fde14ef136cfdf90ebbcc8e0ed1ebf6062fc97a3f631b0ecda826ca7857716974821d18046cfaf609444fe3b46259f6afdda323783727e4b2616f9527da2aea6aedf8df5626e441a47327d4e948b8493e9a5995ae2cc01062f474d2ee2791554e708fc8154723f7d7fdd30dcf8ffc5d95bd22ac4ebc0f51f94ec21f906f39e583ffd6a2efebea8f1e0e5c8d4dcfb6d0450596eeba32613a01030dbb4027a34d39b811a4ac9325d456a2d9abd53f2e0b4d1818e4bc8506bd533e545e5c410a683a8d93e083c1818617614a8462cb6a50c7244b288cb488ea1a3019a9cc71eeef610c6cc31f2f8f36bb3bf3524ac40230b64931d48e674901144954cfb002a357367c945d500bf9cc409c6ed7b0e2eccfa18c8630d0d42699b3b59b0e6082b5558beb2c51e7bd7411bd361b0ee2a46b96abc551c8338e79e3bdad9e183c663628be6ca176a23c249c99db904153c32082bc714c3e2d3687cc454d6e2f66c3c740f015b0462970e1c687fc0fdac7a9222767aa99f7f4e850b84ea5def340373ab9dcc731477496181ffce0499014ef8b3ef5dd1c17ad0511edae148fb5285cdc94bb56d0aab3513810cf2dc0da47eb7065ddd88dcee203e4674805ac542919f33a54bf08c708aed32320b032e6353553866dda56eac6320860f042b9814607b4837cff0e662c1fca297c7813e69877577100f040b5a1f0eed2c35b16cf89f38c69bd03c5561694b39b7d902e735a91619de0505b96fbf56fb71d1102ebb78bc92b66c4ba363910806996c23819e3f321eb4a8aa3b75c45974e864488b46763b383a777c64ecdbe8390bfc09bba952decaa6662cc2e902ea61970f702bb76a5cbc050c1506f9b2b2f867811cb6cf152b9dd60b99fffa9447faf6ebec678323912a6b984b2ae64ffde69fc8e999365aa3dda977feaa97eac7ada716c75616a4fd9e62ceebc724e9156c650c5f978fde0961b2f14fc8ed77371ab0533f0af01e930bee65da0931615fbbc651b036bd4156798e7875b477307f0cc71e2dfc3457f2ae786447d36d6b0b1266f4ccff750fce7f99903ddc8a88d59cb3c7a33540e3bb4813922a4fd48d7d53585acf6fc0ea80ed981c5f871db1d5216d9c1ee8ab455099c1b8440df687d7b7718679575b711dc905fb1ed36eac20aaa99b07bf49bc2e292f7a74db2d6eb7c528a8996c37869a479ccd94c44b606bfa7da04805bcd38751316fab01c2a89eae6a5efceb39e63756d4ce7023133c1b4d34c13103bffb6b845b88d0b77bd2d563ce589cda92c9ddfbe6c0b5cf62ceed39c079aa6c6099bc2ec4738f69ce5a33914a601add9249ac28657792cd9a8c65d9c13bee5603cc5219630ef5b260fc93a0997051ec8582400a8698045958b66de3a62441e43a31edf445028cedfdd9b27fdacbb82e4b2c0be20b4926c2a4bf89e5f3aff01f8443d91a34079be8129d0ae18e8fd548b4f8ea19269b6e186f12d4f1d3b21f1100601e263988a9cf120ae4072d71ca823b017eb7766726f070160ee7bb9c1e8eb7d6b95598f5e180956a4eb7722bd97046bf343f383485cffb3b5be4fbd914920c704d3518d822f52e969a22d380887dafd2ec665736291ac018a410807a8cb763f678edc22071d4b41c42b5ba5743d042f21a1f2c06c4467bd546bec716e4e251cd0117726225a1aa4b07f835ca3453be3e636294f036796cb8bbcba0bb8bd248ef05b2357a7d8b7f4d85cd5bddf2be6b2f692925fc0ef046a7f68a8b85d8d41016acaca3d2c2eaa8559c0cac8fbd773edd0f966c44ac24d7c5875995a221cfd349ca6eb0f7104aabba2beef152467ffd8ea48c0b83cf886049b7ba35ce9ac5664703d87e00a5a07acfce9b4284e8dd5357d9ac9eaf3d21009117ab265a6dffda2eaff61bbe3b945b7c2875dc889c949d855553e6d6d26b096a07017f15601954020847d162835a5d788fb33eca48d57d8c5ee552776040a703b707bff26834c2ff6bae1e9b441fa298cf1696fad1e72881bf7ee8e1f3e080d5c6ec51c2168c8d701b499aa0e2f1b4339b6f6660831c69eb149ee506277001164584997dd0f027468f95d240f1f8220a6725299ca6c5b87f45da81a59d91c79b9bb98e8de0b1b9d6b3c5b1f5b389c31b0ac5e327606a9eed11936d58a124b8968e5d8556fb1d11fb0cd30afbae7a7e0b56d1b9b07fb41880722fe543c5abd71194ec2ae0a8494c50a8079a00362f85f3e9512b87ba1f47a6528a708259fd57e7b374bf8468220f414b1faf2a9c3bfab310f176de88b92ce510bb404181e053e4611c24cca721d7779f895a81bfe409134c9691545d14113e1b2ee3407bf36c326a63655edc48359bb2976efb47724b8b0ae5788a74a33541b6e216458bb536b17f8bb3b58888bde2d65873c962884bcf8d38172a325d4bc1af547e2070dd2d101896487bf38f8cb7212c7607fc55079c39190422fa7fc314ace6ccfb5bb211c61be79fb6530abb316c08faf37a52ad0a515610d15d23a3d4f6dfcb753c2f5f0ad9d2dcc70ab137a00584f592f94c6fbf8ec427baaaba5c755da1c440741a333ad6f78c4582c7a41e33a7aa63ce44f85ddfefca1c9e1479b579cd03a9f17cd77b7e75d7035bcb36f453f65c326d0253f4f45f047dfca7001ed8b7635b4f7400810ca69398ad5c02f753c1b2508c2d9a7fd2536f6a4ba4b07b03aa0d290a202dc0ce81642b19c35c1516992f88e1f6c23bcdade74e3b30a00f485047ab1c48036236313fe68a4fd2e537d2a051dae6315f265b134f49260e1335bc2e46356cf352d10c4d7844865f540981b7017acd56bdc456619150701beb9c73a4d647a458bfa3f90b6d56bd7e2ec2cb81101afd4ae0dcb1e1719e7c8c7baf55eaeed3fa2874f7a218265eea94bf1d9080ae67f162fa7940335fe4739d4c3eeb8b1d03fb63b5442841f7abd101eb0b30e1b63996259a5f0093330b3b47e9f9b44d48f496e093166e7cabce58eb2c7b2bc3b732b498e241619d386dfab94787c04efd572598e25179b6009b0da20cf1e3b312d6ce805753c656134dc6dc7427390478fb643e2e6cfc3318b497f559829eab43598f131712fa081f4b616aafa0871c888638de75af8c3150714a72eb2ef77be3e617fb1453ad0fc7a0b634e2a0771421312dcb937b4a27ba71209dad9d903eee2a3e803fe86261ab8d56c57b82ecc133f5e600c02029b53dd9850bce830b6fec49932f63a41c8380108cff3510d8110dc551aec96c906769f95c5e63d3231f4c761fcab5ac0ecd4b84aaac44139bb1f18b95027a90c1bb26ee712abf79b5f287730a979cce494b3c766ee5add1d72b3c684a5d4082ffb7e73ec66cb4f2f4a7c89aa2a132e92640d9cf722ce10c47a100e691be71b41d29a7eaa59abecb7d53484ac6e527a6793461baf78300adb524282c0a08574ee00cd9dbf1e50f1cd19cd3bcf4c11e1d3719d22c2d4d6e2686479cc0300b928deafd64ea8156bea5fcba898bda2dd2d5b40a2df771694aa39253cb58e79908bbe746bd24a2ad88a353c8a04ecbad9de6ebb5735f229ca058abb9480e58ff4ec14d8e7b6eea6cdc14b175a229b722cd6d0878f16e7994531fcab68c354cf56694e3020ecfe3713607b12aebf4f7b0d5257fdfb18f086f9420026954b869729bc2fa8711d2e3feb5c5ca9d2bbfe153c6d1f1520b960a5cc7321e8b3a2bccca3b96d9b6a1faf59ca87953e8463ab32b3af163705563cb421c09dce27bc2c21698d5024d9fc463314a728df509f1498b37", 0x1000}, {&(0x7f0000672000)="87f2d8aa579b5743ad7c2a50e870df33bbe28e308e6c5ebf51a468", 0x1b}, {&(0x7f0000865000)="22dbdec36a1991699d87d78c99e3e72a1759c99a", 0x14}, {&(0x7f00008c1000-0x58)="124cf32a226b5ea3c9dd7ef4fa11af23bd7f4c8cb4a53b997e5b2e57a42a99d83feccf11fa93830017d4c2a7cbc3058df9199a1a03690b557b1f3e04ef12d8226f1148ca6cd9dcd9990c63313afcdb072dd25a9e58e93ce0", 0x58}, {&(0x7f0000d0e000-0x9d)="a431614913a4aba2c404c512ae1bd35b19bf8a2c204d3a51d12db50c245ef1949338a95bfd23a61467975e81a187fd9212bfa274f0862f2c91a2d8dfd2a20bd4cd5b2f6e57195ac72ef92bad818a61ae97e97d97ca59cd6ab2c22e163f2828599a8d78c3a7a24dd14970a744e6237e809ef4c41cf96d0e6b7e46466c8d9cde0e62db494a749b25e74d1969b4665bcbd4a81c9127670fc952de80d6ced2", 0x9d}], 0x8, &(0x7f0000ce5000)=[@cred={0x20, 0x1, 0x2, r4, r5, r6}, @rights={0x20, 0x1, 0x1, [r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r7, r8, r9}, @rights={0x38, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0, r0]}], 0x98, 0x10}, {&(0x7f000075a000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000a23000-0x31)=[{&(0x7f0000191000)="6aa88c9e14fed47373321729274a348c0f7c68789da625f5f8a9892f4021c3c2c4525a2829aa9f30335fac7655a547bea217aa0a5d7221574e18a97de1c20c283abe2eb31fb548266d0f844f3e62f1ba950d4c78a575da0d798b19d70ada2c16df242a3d1fddeac1e3084ea20587d456838ad8652d1d209ddfaab5e6f5774aa4a5734b6b37168b", 0x87}, {&(0x7f0000c1a000-0x44)="dc6e97477cafe52aee9304d20cecf6297ff154bf9b4c695f202a7e4ccaba7db13e22d90a8870e0f3fef86047d49ec0f0e4263f9e38b0349b1747f0225e8be4fff208562f", 0x44}, {&(0x7f0000f5a000-0xfa)="24101633022f6ae99488268f3a0907e9d8005960fbc8ffdfc42a092e2bede4d05d474f10313bc2b021e1f78a1a3eccefee8d0c12a7f17f225ca4d03414667aee97e0d7a46d13052e7706e7aed551b47e0ce940935727d371830cd569fefdec2e70b1df4f320790143074deef51fbdc8a282e7cad0a3d101a6b68265d64421bb613c9c7f40d1661fd0466aa1c3d7809474ebae01c96eea5660a9b6df97ef26b180997436e69fd39ee056c21dc584217f04c37dd08d30e8182ef0e4b47c11db5a8bed088907386e3d033b441e9bd50a934da7160a9ca058b5a3b9f33367151ad399433b2268551595bb40072973a33d17fcf2e1a3fd17524f0f6b1", 0xfa}, {&(0x7f0000aa9000-0x6f)="40573299750a0b02d21d99c5fa2ac4865cb96ce86f47080034f880a77ca9a6c5830411ace0ccfca10f53f7e51902724de091edae8bb9f3895c3832aa7749d525b2903392b3563563d759a017636bc1ad85d7e8f66033ea0e087a8c4b7a24ac59a9163fdff95dac11aba03d2fcacd42", 0x6f}], 0x4, 0x0, 0x0, 0x4000000}], 0x3, 0x0) fcntl$setstatus(r0, 0x4, 0x4000) 2017/12/31 05:24:55 executing program 2: mmap(&(0x7f0000000000/0xdbf000)=nil, 0xdbf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = signalfd4(0xffffffffffffffff, &(0x7f0000dbd000)={0x0}, 0x8, 0x0) r1 = getpid() r2 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000c83000-0x11)='/selinux/context\x00', 0x2, 0x0) mmap(&(0x7f0000dbf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_buf(r2, 0x6, 0xb, &(0x7f0000dc0000-0x48)="271374c40d8086f10709a63603aaad3ac69a78187baa51e0db4cc523e5d6bfc070c0a697f24d291eba42730387c0e7266ea4ccc71ef500b431acdf876bf8806807c05ea20e629ba8", 0x48) r3 = gettid() ioctl$EVIOCGABS2F(r2, 0x8018456f, &(0x7f0000513000)=""/174) clock_gettime(0x0, &(0x7f0000dbe000)={0x0, 0x0}) ppoll(&(0x7f0000933000)=[{r0, 0x0, 0x0}], 0x1, &(0x7f0000319000-0x10)={0x0, r4+10000000}, &(0x7f000032e000-0x8)={0x1ff}, 0x8) tgkill(r1, r3, 0x1) 2017/12/31 05:24:55 executing program 3: r0 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000000)={0x0, 0x0}) fcntl$setown(r0, 0x8, r1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$netlink(0x10, 0x3, 0x3) sendmsg$netlink(r2, &(0x7f000001d000-0x38)={0x0, 0x0, &(0x7f0000009000-0x10)=[{&(0x7f0000014000-0x1c)=[{0x11, 0x42, 0x719, 0x0, 0x0, '\n'}], 0x11}], 0x1, &(0x7f0000013000)=[], 0x0, 0x0}, 0x0) r3 = syz_open_dev$vcsn(&(0x7f0000403000)='/dev/vcs#\x00', 0x84a2, 0x10002) ioctl$LOOP_CTL_GET_FREE(r3, 0x4c82) finit_module(r2, &(0x7f0000d9c000)='eth0selfvboxnet0\x00', 0x2) 2017/12/31 05:24:55 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000be1000-0x10)='/selinux/policy\x00', 0x0, 0x0) bpf$OBJ_PIN_PROG(0x6, &(0x7f000036b000-0xc)={&(0x7f000046b000-0x8)='./file0\x00', r0}, 0xc) getsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f00001fb000-0x4)=0x7ff, &(0x7f0000542000-0x8)=0x4) mkdir(&(0x7f0000bec000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000c7b000-0x8)='./file0\x00', &(0x7f0000308000-0x8)='./file0\x00', &(0x7f00003d3000-0xc)='binfmt_misc\x00', 0x0, &(0x7f0000adf000-0x1000)="") 2017/12/31 05:24:55 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$netlink(r0, &(0x7f0000014000-0x38)={0x0, 0x0, &(0x7f0000012000-0x10)=[{&(0x7f0000031000-0x24)=[{0x11, 0x2e, 0x903, 0x0, 0x0, ')'}], 0x11}], 0x1, &(0x7f0000033000)=[], 0x0, 0x0}, 0x0) r1 = socket(0x10, 0x80000, 0x632) socket(0x10, 0x2, 0x10) write(r1, &(0x7f0000499000-0x24)="2400000010001f004d12e30800de010303050100060001001f0000000600020000000000", 0x24) [ 75.081670] netlink: 40 bytes leftover after parsing attributes in process `syz-executor6'. 2017/12/31 05:24:55 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x7e, &(0x7f0000e76000-0x1e6)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "72f20b", 0x48, 0x3a, 0xffffffffffffffff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @icmpv6=@dest_unreach={0xffffff88, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], {0x0, 0x6, "b3592b", 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x3, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, [@routing={0x0, 0x2, 0x0, 0x0, 0x0, [@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}], ""}}}}}}}, 0x0) r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f000055a000-0x10)='/selinux/member\x00', 0x2, 0x0) ioctl$TIOCGSOFTCAR(r0, 0x5419, &(0x7f0000a57000)=0x0) r1 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) setsockopt$bt_BT_SECURITY(r1, 0x112, 0x4, &(0x7f0000546000)={0x5c, 0x6e0d}, 0x2) 2017/12/31 05:24:55 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x46, &(0x7f0000da9000-0x47)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "00aa0f", 0x10, 0x4000000000000021, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0xb, 0x2, 0x0, "2656b8", 0x0, "e86b45"}, ""}}}}}}, &(0x7f0000512000)={0xfffffffffffffffe, 0x1, [0x0]}) r0 = syz_open_dev$mice(&(0x7f0000910000-0x10)='/dev/input/mice\x00', 0x0, 0x84200) setsockopt$inet_udp_int(r0, 0x11, 0x0, &(0x7f00007e4000-0x4)=0xfffffffffffffffb, 0x4) 2017/12/31 05:24:55 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000442000-0x11)='/selinux/relabel\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000001000-0x8)={0xfffffffffffeffff, 0xfffffffffffffffd}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000f16000/0x18000)=nil, &(0x7f0000828000-0x18)=[@text32={0x20, &(0x7f0000ba2000)="660f73d38a0f01c926670f0158ceb9ec080000b833bc0000ba000000000f30360f01ca0f01c90f01cb0f001e0f32f33ef20f0018", 0x34}], 0x1, 0x0, &(0x7f0000dc6000-0x10)=[], 0x0) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000cd4000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$KVM_SET_MSRS(0xffffffffffffffff, 0x4008ae89, &(0x7f0000c7c000-0x28)={0x1, 0x0, [{0x4b564d01, 0x0, 0x101}]}) ioctl$KVM_RUN(0xffffffffffffffff, 0xae80, 0x0) 2017/12/31 05:24:55 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000b59000)='/selinux/user\x00', 0x2, 0x0) ioctl$TCSETAF(r0, 0x5408, &(0x7f0000488000)={0x8, 0x1, 0x9, 0x9e74, 0x8000, 0xfffffffffffffffa, 0x1000, 0x0, 0x8, 0xffffffff}) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f00006d8000-0x8)=0x75) r2 = semget$private(0x0, 0x6, 0x0) semtimedop(r2, &(0x7f000001e000-0x2a)=[{0x0, 0xfffffffffffffff9, 0x1000}, {0x3, 0x3, 0x0}], 0x2, &(0x7f0000c06000-0x10)={0x2000, 0x0}) semctl$SETALL(r2, 0x0, 0x11, &(0x7f00009e4000-0x10)=[0x7, 0x0, 0x0, 0x10007fff, 0x0, 0x0]) setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0xcc, &(0x7f0000f07000)={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, {0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x0, [0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) 2017/12/31 05:24:55 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000002a000-0xa)='./control\x00', 0x0) r0 = socket$inet_icmp(0x2, 0x2, 0x1) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000eba000-0x20)={@common='eql\x00', @ifru_addrs={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r1 = inotify_init1(0x0) inotify_add_watch(r1, &(0x7f000001f000-0xa)='./control\x00', 0xa4000960) mkdir(&(0x7f00007a6000-0x10)='./control/file0\x00', 0x0) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000441000)='/dev/autofs\x00', 0x4000, 0x0) r3 = getuid() fstat(r1, &(0x7f000064d000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchownat(r2, &(0x7f0000289000)='./control/file0\x00', r3, r4, 0x1400) ioctl$sock_netrom_TIOCINQ(r1, 0x541b, &(0x7f0000482000-0x4)=0x0) 2017/12/31 05:24:55 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000283000)='/dev/hwrng\x00', 0x40, 0x0) ioctl$DRM_IOCTL_INFO_BUFS(r0, 0xc0106418, &(0x7f00008c4000)={0x100000000, 0x0, 0x0, 0x5, 0x8, 0x0}) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f00005cc000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(tea-generic)\x00'}, 0x58) r2 = accept$alg(r1, 0x0, 0x0) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f000096c000-0x10)="827f855001feeb67bb33dca7b96e18bf", 0x10) write(r2, &(0x7f0000e2d000-0x24)='\t', 0x1) recvfrom(r2, &(0x7f000013d000)=""/37, 0x25, 0x0, 0x0, 0x0) [ 75.123575] dccp_invalid_packet: P.CsCov 9 exceeds packet length 28 [ 75.147295] netlink: 40 bytes leftover after parsing attributes in process `syz-executor6'. 2017/12/31 05:24:55 executing program 1: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000004000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$GIO_FONT(r1, 0x4b60, &(0x7f0000002000)=""/19) sendmmsg(r0, &(0x7f0000002000)=[{{&(0x7f0000e58000-0xc)=@nl={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f000081d000)=[], 0x0, &(0x7f0000c6c000-0x9c1)=[{0x10, 0x0, 0x0, ""}], 0x10, 0x0}, 0x0}, {{&(0x7f0000003000-0x10)=@ethernet={0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000002000)=[{&(0x7f0000003000-0x77)="", 0x0}], 0x1, &(0x7f0000000000)=[], 0x0, 0x0}, 0x0}], 0x2, 0x0) 2017/12/31 05:24:55 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) fsetxattr(r0, &(0x7f0000d10000)=@known='system.sockprotoname\x00', &(0x7f0000982000-0x2)='&\x00', 0x2, 0x0) r1 = memfd_create(&(0x7f0000f1d000)='&\x00', 0x3) getsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f0000bfe000)=0x1ff, &(0x7f0000dd3000-0x4)=0x4) r2 = socket$inet6(0xa, 0x3, 0x9) connect$inet6(r2, &(0x7f0000115000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) getsockopt$inet6_buf(r2, 0x29, 0x3d, &(0x7f0000d76000-0x2c)=""/44, &(0x7f0000f80000)=0x2c) 2017/12/31 05:24:55 executing program 1: mmap(&(0x7f0000000000/0xffe000)=nil, 0xffe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$setregset(0x4205, r0, 0x2, &(0x7f0000ffe000)={&(0x7f0000fff000-0xff)="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", 0xff}) r1 = socket(0x10, 0x3, 0x0) mmap(&(0x7f0000d9e000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) sendmsg$alg(r1, &(0x7f00009b8000)={0x0, 0x0, &(0x7f00008df000)=[], 0x0, &(0x7f0000c51000-0x80)=[@iv={0x80, 0x117, 0x2, 0x65, "382387eca6790250da792bd98f085a4e78d13b7b0e5d923241cbe9b1687f1fa0f18b3846353be99ff58f6a4c8e9d2e0bc06ada2cdc919c05d0ff3003fb902d518be546b699fe27d0cee1b12731888f45d2a934b731dfdfa82cc312d6ef3cacb648ed42065f"}], 0x80, 0x0}, 0x4) 2017/12/31 05:24:55 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r0 = socket(0x11, 0x80003, 0x0) setsockopt(r0, 0x107, 0x5, &(0x7f0000001000)="", 0x47e) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f00002fa000-0x20)={@common='eql\x00', @ifru_flags=0x1000}) setsockopt$packet_int(r0, 0x107, 0xc, &(0x7f00002c8000)=0x0, 0x4) 2017/12/31 05:24:55 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000c1e000-0x10)={0x0, 0x0}) setitimer(0x3, &(0x7f0000edd000)={{r0, r1/1000+10000}, {0x77359400, 0x0}}, &(0x7f0000b06000-0x20)={{0x0, 0x0}, {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) pkey_mprotect(&(0x7f0000004000/0x2000)=nil, 0x2000, 0x0, 0xffffffffffffffff) nanosleep(&(0x7f0000779000-0x10)={0x0, 0x1c9c380}, &(0x7f0000578000-0x10)={0x0, 0x0}) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) prctl$intptr(0x2b, 0x0) prctl$intptr(0x0, 0x0) 2017/12/31 05:24:55 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000d2c000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000f04000)={0x0, 0x0}) bind$llc(r0, &(0x7f0000c88000-0x10)={0x1a, 0xf7, 0x2d0, 0x4, 0x2, 0xa5a, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x10) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f0000659000)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000d62000)={r1, r2}) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000238000)=0x0) syz_open_dev$urandom(&(0x7f000025c000)='/dev/urandom\x00', 0x0, 0x400001) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_buf(r3, 0x0, 0x32, &(0x7f0000116000)="", 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) 2017/12/31 05:24:55 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000440000)='/dev/sg#\x00', 0x1, 0x105001) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r0, 0xc05c5340, &(0x7f00006ed000)={0x0, 0x773ec7e2, 0x6, {0x0, 0x989680}, 0x0, 0xfffffffffffffe00, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) accept$unix(r0, &(0x7f000020b000)=@file={0x0, ""/4096}, &(0x7f0000ea9000)=0x1002) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndseq(&(0x7f000059c000)='/dev/snd/seq\x00', 0x0, 0x808a002) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000047000)={0x0, 0x0, 0x0, "e06594d23224d148b0c30905cebdbd09c0a763e2bfc2a32152615d0e5e0520000012ddd25bad4d127eb802407bc093842621790b637ae5ed23d8b2adf92fc9dd", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write$sndseq(r1, &(0x7f000004f000)=[{0x0, 0x4003, 0x0, 0x0, @tick=0x2, {0x0, 0x0}, {0x0, 0x0}, @raw8={"e6a3abfcc75d6dc895e66ec0"}}], 0x30) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000054000-0x50)={0xd6, @tick=0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/31 05:24:55 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000000e000-0xa)='./control\x00', 0x0) r0 = open(&(0x7f0000b02000)='./control\x00', 0x0, 0x0) bind$ipx(0xffffffffffffffff, &(0x7f0000e86000)={0x4, 0x4, 0x0, "80be31020065", 0x0, 0x0}, 0x10) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) unlink(&(0x7f000017e000)='./control\x00') ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000044000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) ioctl$TUNSETPERSIST(r0, 0x400454cb, &(0x7f0000c7a000-0x4)=0x5278) r2 = creat(&(0x7f000082e000)='./file0\x00', 0x0) write$sndseq(r2, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @quote={{0x0, 0x0}, 0x0, 0x0}}], 0x30) rename(&(0x7f00007e3000)='./file0\x00', &(0x7f0000ab4000-0x10)='./control/file0\x00') getdents64(r0, &(0x7f0000cdc000)=""/0, 0x0) lremovexattr(&(0x7f000059f000)='./control\x00', &(0x7f000024c000-0x18)=@known='system.posix_acl_access\x00') ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2017/12/31 05:24:55 executing program 5: r0 = socket(0x40000000015, 0x5, 0x0) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f00001f0000-0x7)=0x0, &(0x7f00000a7000-0x4)=0x8) setsockopt(r0, 0x114, 0x100, &(0x7f00002f2000)="", 0x0) 2017/12/31 05:24:55 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000003000)='/dev/sequencer2\x00', 0x0, 0x0) timerfd_gettime(r0, &(0x7f0000f5e000)={{0x0, 0x0}, {0x0, 0x0}}) ioctl$KDGKBLED(r0, 0xc0045405, &(0x7f00009d7000-0x1)=0x0) ioctl$KVM_GET_NR_MMU_PAGES(r0, 0xae45, 0x1) 2017/12/31 05:24:55 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f000033a000-0x4)=0x0, &(0x7f0000e4d000-0x4)=0x4) connect$inet(r0, &(0x7f0000ee3000-0x10)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0xcb) r1 = accept4(r0, 0x0, &(0x7f0000101000)=0x0, 0x20000000000000) fcntl$getownex(r0, 0x10, &(0x7f000052c000-0x8)={0x0, 0x0}) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00003b1000)={{{@in=@remote={0x0, 0x0, 0x0, 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000556000)=0xe8) r4 = getegid() r5 = gettid() getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000184000-0xe8)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0x0, 0x0}, 0x0, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000dae000)=0xe8) fstat(r1, &(0x7f0000982000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r8 = fcntl$getown(r1, 0x9) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000edc000)={{{@in=@local={0x0, 0x0, 0x0, 0x0}, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0, 0x0}, 0x0, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000256000)=0xe8) r10 = getgid() fcntl$getownex(r0, 0x10, &(0x7f00003fa000)={0x0, 0x0}) r12 = getuid() fstat(r0, &(0x7f0000f09000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$unix(r1, &(0x7f0000772000-0x38)={&(0x7f000058a000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000510000)=[], 0x0, &(0x7f0000bbd000)=[@cred={0x20, 0x1, 0x2, r2, r3, r4}, @cred={0x20, 0x1, 0x2, r5, r6, r7}, @cred={0x20, 0x1, 0x2, r8, r9, r10}, @rights={0x18, 0x1, 0x1, [r1]}, @rights={0x18, 0x1, 0x1, [r1]}, @cred={0x20, 0x1, 0x2, r11, r12, r13}], 0xb0, 0x80}, 0x80) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000f50000-0x8)={0x0, 0x0, 0x0, []}, 0x8) 2017/12/31 05:24:55 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) ioctl$sock_ifreq(r0, 0x8946, &(0x7f0000e14000-0x28)={@common='lo\x00', @ifru_flags=0x0}) ioctl$sock_inet_sctp_SIOCINQ(r0, 0x541b, &(0x7f0000bf7000)=0x0) 2017/12/31 05:24:55 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000247000)='/dev/qat_adf_ctl\x00', 0x200000, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f000089c000)='nv\x00', 0x3) r1 = socket(0x2, 0x2, 0x0) r2 = open(&(0x7f0000b92000-0x7)='./file0\x00', 0x68042, 0x0) fallocate(r2, 0x0, 0x0, 0x9) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000259000)={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]}, 0x1ff, 0x5, 0x0, 0x7fffffff, 0x6}, &(0x7f0000092000)=0xa0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f00006c2000-0x98)={r3, @in6={{0xa, 0x1, 0x8000, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x23, 0x3}, &(0x7f0000d8f000)=0x98) sendfile(r1, r2, &(0x7f0000af5000)=0x0, 0x10001) 2017/12/31 05:24:55 executing program 7: r0 = userfaultfd(0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = epoll_create1(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = dup3(r0, r0, 0xaaa6679f499bd29f) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000000000)=0x0, &(0x7f0000002000-0x4)=0x4) r3 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000003000)=0x0, 0x4) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000003000)={r3, 0x0, 0x6e, 0xda, &(0x7f0000004000-0x6e)="ce55b94b307f8dcb608896cffe99f40723efe941e246a9da98097988c25a17f8410f23641b87a1c1803a4db8bd956de402c1c6a29ffe728143429d47571dd537d6a3d5d0d44f09b00851b7cb2b4273e040000927fe313021f8fa6bb3b964caf1d6fb36a1873c2c800db2a0cdec97", &(0x7f0000001000-0xda)=""/218, 0x7fff, 0xfffffffffffffffe}, 0x28) epoll_wait(r1, &(0x7f0000004000-0xc)=[{0x0, 0x0}], 0x1, 0x100) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000003000)={0x0, 0x0}) 2017/12/31 05:24:55 executing program 6: r0 = creat(&(0x7f0000beb000-0x8)='./file0\x00', 0x0) perf_event_open(&(0x7f0000e35000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) lseek(r0, 0x5c, 0x1) 2017/12/31 05:24:55 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = semget$private(0x0, 0x5, 0x0) semop(r0, &(0x7f000002f000-0x1e)=[{0x0, 0x6, 0x0}], 0x1) semop(r0, &(0x7f000001a000)=[{0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}], 0x2) semtimedop(r0, &(0x7f0000037000-0xc)=[{0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}], 0x2, &(0x7f0000037000-0x10)={0x77359400, 0x0}) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f000053f000-0xc)='/dev/autofs\x00', 0x40800, 0x0) ioctl$PIO_UNISCRNMAP(r1, 0x4b6a, &(0x7f000041f000-0x55)="d4b38bde4f915cc9bb5257d918e4277a7bed85f0c3dd61f9d413878deb82847ca8754a97ab75e6369e96c2ec510db0fc23aaaf1fb27dc1ee18f5c04c88d96a727fc064b42a832acdb7126dfcf93807a2fcf36dbb80") semctl$IPC_RMID(r0, 0x0, 0x0) 2017/12/31 05:24:55 executing program 0: r0 = socket(0x2, 0x3, 0x2) fcntl$getownex(r0, 0x10, &(0x7f0000b09000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000001000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCMGET(r2, 0x5415, &(0x7f0000001000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f0000001000-0x50)=[{&(0x7f0000000000)=""/119, 0x77}, {&(0x7f0000001000-0xbb)=""/187, 0xbb}, {&(0x7f0000000000)=""/74, 0x4a}, {&(0x7f0000001000-0x6)=""/105, 0x69}, {&(0x7f0000202000)=""/47, 0x2f}], 0x5) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000001000-0x4)=r1) setsockopt(r0, 0x0, 0xc8, &(0x7f00005a2000-0x4)="", 0x0) 2017/12/31 05:24:55 executing program 1: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f00000b9000)={0x0, []}, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000001000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCLINUX2(r1, 0x541c, &(0x7f0000000000)={0x2, 0x5, 0x1000, 0x1, 0x5f72, 0x9}) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={0x0, 0x8}, &(0x7f0000000000)=0x8) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000000)={r2, 0x2, 0x5, [0x8, 0xffffffff, 0x9, 0x40, 0x6]}, 0x12) 2017/12/31 05:24:55 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000751000-0x4)=0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000c0b000)=0x0) kcmp(r1, r2, 0x3, r0, r0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$peekuser(0x3, r2, 0x3) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000596000-0x10)='/dev/sequencer2\x00', 0x200000, 0x0) ioctl$EVIOCGRAB(r3, 0x40044590, &(0x7f00004c7000)=0x4) mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r4 = add_key$keyring(&(0x7f000084a000-0x8)='keyring\x00', &(0x7f0000cc5000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff) add_key(&(0x7f0000f53000)='encrypted\x00', &(0x7f000069d000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000036c000)="", 0x0, r4) r5 = syz_open_dev$tun(&(0x7f0000260000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r5, 0x400454ca, &(0x7f00006b0000-0x28)={@common='gre0\x00', @ifru_map={0x4000000002, 0x0, 0x0, 0x0, 0x0, 0x0}}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f00001ff000)={@common='gre0\x00', @ifru_addrs={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r6 = socket$inet(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r6, 0x8914, &(0x7f000097a000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) rt_sigqueueinfo(r1, 0x34, &(0x7f000095d000-0x10)={0x13, 0x80000000, 0x6906, 0x2}) sendto$inet(r0, &(0x7f0000b8d000)="", 0x0, 0x20007ffe, &(0x7f0000c8b000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) geteuid() 2017/12/31 05:24:55 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_ASSIGN_SET_MSIX_NR(r0, 0x4008ae73, &(0x7f0000002000-0x6)={0x400, 0x401}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000002000-0x15)='/proc/self/net/pfkey\x00', 0x40004023d, 0x0) connect$nfc_raw(r1, &(0x7f0000201000)={0x27, 0x13222495, 0x20, 0x7}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x11, 0x5, 0x3) getsockopt$inet_mreqsrc(r2, 0x0, 0x27, &(0x7f0000893000)={@multicast1=0x0, @empty=0x0, @broadcast=0x0}, &(0x7f0000b36000-0x4)=0xc) write(r2, &(0x7f0000f81000-0x17)="170000001a001bed0000132100f404018100000000018d", 0x17) 2017/12/31 05:24:55 executing program 7: r0 = socket$inet6_dccp(0xa, 0x6, 0x0) connect$inet6(r0, &(0x7f00008e4000-0x1c)={0xa, 0x3, 0x9, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x81}, 0x1c) clone(0x0, &(0x7f00002c9000)="", &(0x7f0000ea4000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") fsync(0xffffffffffffffff) r1 = dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$EVIOCSCLOCKID(r1, 0x400445a0, &(0x7f0000041000)=0x1) 2017/12/31 05:24:55 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000492000)='./file0\x00', 0x8) set_robust_list(&(0x7f0000e42000-0x18)={&(0x7f00007ff000/0x1000)=nil, 0x20, &(0x7f00009e6000/0x4000)=nil}, 0x18) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f000092e000)='/dev/hwrng\x00', 0x1, 0x0) linkat(r0, &(0x7f0000f97000-0x8)='./file0\x00', r1, &(0x7f000034e000)='./file0\x00', 0x1000) socketpair(0x88000000000001e, 0x1, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r2, &(0x7f0000059000-0x38)={&(0x7f0000b8a000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000a10000-0x30)=[], 0x0, &(0x7f00006c6000)=[], 0x0, 0x0}, 0x0) 2017/12/31 05:24:55 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/validatetrans\x00', 0x1, 0x0) r1 = dup(0xffffffffffffffff) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000001000)=0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f0000000000)=0x0) r3 = getegid() setregid(r2, r3) r4 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timerfd_settime(r1, 0x1, &(0x7f0000001000)={{0x77359400, 0x0}, {0x0, 0x989680}}, &(0x7f0000001000)={{0x0, 0x0}, {0x0, 0x0}}) ioctl$KVM_GET_LAPIC(r0, 0x8400ae8e, &(0x7f0000003000-0x400)={"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"}) ioctl$KVM_IRQFD(r0, 0x4020ae76, &(0x7f0000001000-0x20)={r1, 0x3, 0x5, r4, [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) fcntl$getownex(r4, 0x10, &(0x7f0000f10000-0x8)={0x0, 0x0}) r6 = syz_open_procfs(r5, &(0x7f000024d000)='net/ip_mr_vif\x00') accept(r6, &(0x7f0000ffd000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f0000c4d000)=0x58) r7 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000940000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, r7, 0x0) 2017/12/31 05:24:56 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000034d000-0x9)='/dev/kvm\x00', 0x84200, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r2, 0xc008ae88, &(0x7f00003c3000-0x18)={0x0, 0x0, []}) 2017/12/31 05:24:56 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000406000)='/dev/rfkill\x00', 0x0, 0x0) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f00007ab000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r1 = socket(0x10, 0x20000000000003, 0x0) write(r1, &(0x7f0000566000-0x22)="2200000014000721004f10f7e2ff0500020003000100000008000200e700ff02f155", 0x22) 2017/12/31 05:24:56 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000d26000-0x8)='./file0\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f000006c000-0x8)=0x8) syz_open_dev$loop(&(0x7f000046e000-0xb)='/dev/loop#\x00', 0x0, 0x0) perf_event_open(&(0x7f0000fdf000-0x78)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket(0x2, 0x3, 0x2) syz_open_dev$binder(&(0x7f0000ecb000)='/dev/binder#\x00', 0x0, 0x800) openat$autofs(0xffffffffffffff9c, &(0x7f0000ad1000-0xc)='/dev/autofs\x00', 0x1, 0x0) ioctl$sock_kcm_SIOCKCMUNATTACH(r1, 0x89e1, &(0x7f000031e000)={0xffffffffffffffff}) 2017/12/31 05:24:56 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f000046e000-0xb)='/dev/loop#\x00', 0x0, 0x0) r1 = openat$selinux_access(0xffffffffffffff9c, &(0x7f00000c3000-0x10)='/selinux/access\x00', 0x2, 0x0) syz_open_dev$evdev(&(0x7f0000115000-0x12)='/dev/input/event#\x00', 0x5, 0x40) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r1, 0xc02c5341, &(0x7f0000c2c000)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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(&(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) ioctl$KDGKBSENT(r0, 0x4b48, &(0x7f0000053000)={0x0, 0x0, 0x0}) 2017/12/31 05:24:56 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000820000-0xd)='/dev/net/tun\x00', 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000928000-0x28)={@common="7cbf0000108000", @ifru_mtu=0x7}) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000647000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_data=&(0x7f0000a1a000-0x20)="3e9bb727d9a6e2efe8c76c7269e8edee83e0b56c50991ad43229dce32f6e50df"}) 2017/12/31 05:24:56 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000c23000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha1-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) recvmmsg(r1, &(0x7f0000d3b000)=[{{&(0x7f0000516000)=@un=@file={0x0, ""/4096}, 0x1002, &(0x7f0000ebf000-0x50)=[], 0x0, &(0x7f0000312000)=""/106, 0x6a, 0x0}, 0x0}], 0x1, 0x0, &(0x7f000076f000+0xd70)={0x0, 0x0}) 2017/12/31 05:24:56 executing program 5: r0 = socket$bt_l2cap(0x1f, 0xdf65bacf379f2ec, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f00005a0000-0x4)=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) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000001000)=r1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000a9e000)={0xffffffffffffffff}) setsockopt$bt_rfcomm_RFCOMM_LM(r2, 0x12, 0x3, &(0x7f0000d79000-0x4)=0xb, 0x4) r3 = socket$alg(0x26, 0x5, 0x0) bind$alg(r3, &(0x7f0000436000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'chacha20-generic\x00'}, 0x58) r4 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00009e2000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) bind$bt_sco(r2, &(0x7f0000f90000-0x8)={0x1f, {0xf2d, 0x8000ffff, 0x80000000, 0x0, 0x7, 0x8}}, 0x8) setsockopt$ALG_SET_KEY(r3, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r5 = accept$alg(r3, 0x0, 0x0) sendmsg$alg(r5, &(0x7f00001cc000)={0x0, 0x0, &(0x7f0000d40000)=[], 0x0, &(0x7f000080f000)=[], 0x0, 0x0}, 0xc014) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r4, 0x84, 0x10, &(0x7f0000fe0000)=@sack_info={0x0, 0x80, 0x3}, &(0x7f0000fad000)=0xc) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f00009a9000-0xa0)={r6, @in={{0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x1, 0x7, 0x10001, 0x3}, &(0x7f00006ff000)=0xa0) recvmmsg(r5, &(0x7f0000376000)=[{{&(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}) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x72, &(0x7f0000558000)={0x0, 0x2, 0x30}, &(0x7f0000e0c000)=0xc) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f000042c000-0x8)={r7, 0x400}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r8 = 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}}) r9 = request_key(&(0x7f00000de000)='ceph\x00', &(0x7f00009e3000-0x1)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000b78000-0x1)='\x00', 0xfffffffffffffffa) keyctl$get_security(0x11, r9, &(0x7f00004a0000)=""/4096, 0x1000) tkill(r8, 0x1000000000016) open(&(0x7f0000164000-0x8)='./file0\x00', 0x680500, 0x14b) [ 75.626590] netlink: 2 bytes leftover after parsing attributes in process `syz-executor7'. 2017/12/31 05:24:56 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000e33000)='/dev/hwrng\x00', 0x10000, 0x0) ioctl$KDGKBLED(r0, 0x4b64, &(0x7f000034f000-0x1)=0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000b92000)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r2, &(0x7f0000160000-0xa)=@abs={0x0, 0x0, 0x0}, 0x8) sendmmsg$unix(r3, &(0x7f00000bd000)=[], 0x80, 0xc0) dup2(r1, r3) 2017/12/31 05:24:56 executing program 7: mmap(&(0x7f0000000000/0xe8e000)=nil, 0xe8e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xf, 0x3, 0x2) recvfrom$llc(r0, &(0x7f0000117000-0xe9)=""/233, 0xe9, 0x2002, &(0x7f0000ba4000-0x10)={0x1a, 0xff, 0x7ff, 0x8, 0x6f9, 0x8cd, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x10) write(r0, &(0x7f0000a98000-0x10)="020baf010200000000067bbc8e1d4b48", 0x10) sendmsg(r0, &(0x7f0000975000)={&(0x7f000097c000)=@sco={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f0000956000)=[{&(0x7f0000957000-0xec)="020b050002000000003b895e4746b7f5", 0x10}], 0x1, &(0x7f0000975000)=[], 0x0, 0x0}, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000cea000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000e8e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_PPC_GET_PVINFO(r1, 0x4080aea1, &(0x7f0000e8e000)=""/138) 2017/12/31 05:24:56 executing program 6: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001000)='/dev/rtc\x00', 0x0, 0x0) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000002000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x4028700f, &(0x7f0000001000)=0x0) 2017/12/31 05:24:56 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000cd2000-0x16)='/selinux/checkreqprot\x00', 0x200, 0x0) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000dc9000)=0x6, 0x4) seccomp(0x1, 0x0, &(0x7f000031b000)={0x1, &(0x7f0000ed2000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) sched_setattr(0x0, &(0x7f0000000000)={0x10001000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) 2017/12/31 05:24:56 executing program 3: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x15, 0x807, 0x80000000) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000014000)={{0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x306, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, {0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="164b2d09b60ea0ad0820de49b2ad8c64"}) r1 = socket$inet(0x2, 0x2, 0x0) r2 = dup2(r1, r1) getsockopt$inet_mtu(r2, 0x0, 0xa, &(0x7f0000012000-0x4)=0x0, &(0x7f000000c000)=0x4) 2017/12/31 05:24:56 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x100000001, 0x40, 0x400}, 0x10) r0 = socket(0x11, 0x80002, 0x300) setsockopt(r0, 0x107, 0x5, &(0x7f0000001000)="", 0x47e) r1 = socket$inet(0x2, 0x1, 0x0) r2 = syz_open_dev$tun(&(0x7f00002d4000-0xd)='/dev/net/tun\x00', 0x0, 0x42c02) r3 = fcntl$dupfd(r2, 0x0, r2) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="0252734fb088526cca26b5239cab12c4"}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000440000)={@common='gre0\x00', @ifru_flags=0x7f01}) write$evdev(r3, &(0x7f000013b000)=[{{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x18) pipe(&(0x7f00009e2000)={0x0, 0x0}) [ 75.673937] netlink: 2 bytes leftover after parsing attributes in process `syz-executor7'. [ 75.757178] device gre0 entered promiscuous mode 2017/12/31 05:24:56 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000764000-0x8)={0x0, 0x0}) r1 = syz_open_procfs(r0, &(0x7f0000649000)='smaps\x00') openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000e9e000-0x11)='/selinux/relabel\x00', 0x2, 0x0) preadv(r1, &(0x7f0000005000)=[{&(0x7f0000001000-0x1)=""/1, 0x1}], 0x1, 0x10000000000000) 2017/12/31 05:24:56 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000bd5000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00004a2000-0xa)='/dev/cuse\x00', 0x0, 0x0) ioctl$sock_bt_hci(r0, 0x0, &(0x7f00001ef000)="640615e729a814e3c4b297c26e3bb561ad042a348508aba5010fd1efbff0d53a74bb59d416a4cd46d9ec8fe2b7e5227072100c6b17e152279dabd5e98ba56ad54e043b29be54d38b8754215990cb51762f6edf80fc98cc93e60c31fa7f6313b146f07c5d55f321e1f2d804330c71e64e01ed69f0e80b4518f84e616b5bb7e6c14150d291c48dd158846f6ebe88d9719e536c62") mincore(&(0x7f0000acd000/0x3000)=nil, 0x3000, &(0x7f0000a5d000-0x37)=""/55) 2017/12/31 05:24:56 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000bf1000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) 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) pipe2(&(0x7f0000c04000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) pipe2(&(0x7f00008c7000)={0x0, 0x0}, 0x80000) vmsplice(0xffffffffffffffff, &(0x7f00000ab000-0x90)=[], 0x0, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000003000-0x9)='/dev/kvm\x00', 0x0, 0x0) ioctl$EVIOCGSW(r0, 0x8040451b, &(0x7f0000fef000)=""/155) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_DEVICE(r2, 0xc00caee0, &(0x7f000000a000-0xc)={0x4, 0xffffffffffffffff, 0x0}) 2017/12/31 05:24:56 executing program 1: r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000c3b000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000fc8000-0x1c)={0xe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) ioctl$TIOCSBRK(r0, 0x5427) 2017/12/31 05:24:56 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00005d0000-0xa)='/dev/cuse\x00', 0x800, 0x0) pread64(r0, &(0x7f0000a4c000)=""/56, 0x38, 0x0) ioctl$EVIOCSFF(r0, 0x40304580, &(0x7f00004b3000)={0x55, 0xbaf, 0x80, {0x7, 0x3}, {0x6, 0x0}, @rumble={0x10000, 0x3}}) renameat(r0, &(0x7f0000dd4000)='./file0\x00', r0, &(0x7f00005f6000)='./file0\x00') setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f000096d000)=0x776, 0x4) write$fuse(r0, &(0x7f0000d41000)={0x1058, 0x0, 0x1, @random="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"}, 0x1058) ioctl$EVIOCGPHYS(r0, 0x80404507, &(0x7f0000c08000)=""/144) unlink(&(0x7f00006e5000-0x8)='./file0\x00') 2017/12/31 05:24:56 executing program 6: mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x4, 0x31, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2, 0x0) setsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f00002ce000)="d8", 0x1) 2017/12/31 05:24:56 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00008e3000-0x78)={0x2, 0x78, 0x968, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = accept$netrom(0xffffffffffffffff, &(0x7f000059c000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f00006fe000)=0x10) setsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f00009df000-0x4)=0xcd3b, 0x4) setsockopt$inet_mreqsrc(r0, 0x0, 0x0, &(0x7f00007d3000)={@broadcast=0xffffffff, @multicast2=0xe0000002, @rand_addr=0x8}, 0xc) ioctl$KVM_SET_XSAVE(0xffffffffffffffff, 0x5000aea5, &(0x7f0000f2d000-0x400)={"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"}) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000d40000)='/dev/sequencer2\x00', 0x8002, 0x0) ioctl$sock_ipx_SIOCAIPXITFCRT(r1, 0x89e0, &(0x7f000057a000)=0x3) r2 = socket$inet(0x2, 0x8000000000000003, 0x2) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f00001e0000-0x20)={0x2, 0x0, 0x0, 0x200000000000000}) ioctl$DRM_IOCTL_AGP_BIND(0xffffffffffffffff, 0x40106436, &(0x7f0000036000)={r3, 0x2}) sendmmsg$inet_sctp(r2, &(0x7f00005e5000)=[{&(0x7f0000153000-0x10)=@in={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000a6e000)=[], 0x0, &(0x7f000052d000)=[@init={0x18, 0x84, 0x0, {0x0, 0xfffffffffffffff9, 0x0, 0x0}}], 0x30, 0x4000}], 0x1, 0x0) 2017/12/31 05:24:56 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000e96000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000c5a000)=0xc) timer_create(0x3, &(0x7f0000044000)={0x0, 0x14, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) request_key(&(0x7f000071f000)='big_key\x00', &(0x7f000022f000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000ddc000)='-lovmnet0./^*\x00', 0xffffffffffffffff) r1 = add_key$keyring(&(0x7f00001b4000-0x8)='keyring\x00', &(0x7f0000f3a000)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$negate(0xd, r1, 0x9, r1) prctl$setptracer(0x59616d61, r0) pipe2(&(0x7f00007bf000)={0x0, 0x0}, 0xfabde7b23ce74954) ioctl$DRM_IOCTL_MAP_BUFS(r2, 0xc0186419, &(0x7f000043e000)={0x5, &(0x7f00000c6000-0x1000)=""/4096, &(0x7f0000b7a000-0x78)=[{0x3, 0x1000, 0x2, &(0x7f0000a6d000-0x1000)=""/4096}, {0x8, 0x1e, 0x81, &(0x7f0000878000-0x1e)=""/30}, {0x2, 0x1000, 0xb64, &(0x7f0000321000)=""/4096}, {0x9, 0xa4, 0x2, &(0x7f00009ae000)=""/164}, {0x80000000, 0x2e, 0x1, &(0x7f0000919000)=""/46}]}) exit(0x3) timer_delete(0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f00006a6000)='/dev/ptmx\x00', 0x0, 0x0) 2017/12/31 05:24:56 executing program 1: r0 = getpgrp(0x0) ptrace$peekuser(0x3, r0, 0x80000001) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000c10000)={0x0, 0x0, 0x0}, &(0x7f0000959000)=0xc) fcntl$setown(r1, 0x8, r2) fcntl$getownex(r1, 0x10, &(0x7f0000a83000-0x8)={0x0, 0x0}) ptrace$setopts(0x4206, r3, 0x0, 0x10) 2017/12/31 05:24:56 executing program 6: r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000ec5000)='/selinux/relabel\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r0, 0x40a85321, &(0x7f0000134000-0xb0)={{0x7, 0x0}, 'port1\x00', 0x11, 0x0, 0x5, 0x100000000, 0x100, 0x8c, 0x4, 0x0, 0x3, 0x66, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f00000e2000-0x8)=@assoc_value={0x0, 0x1}, 0x8) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fc7000)='/dev/sequencer2\x00', 0x0, 0x0) 2017/12/31 05:24:56 executing program 7: r0 = creat(&(0x7f0000284000)='./file0\x00', 0x30) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000004000)={0x2, [0x1000, 0x100]}, &(0x7f0000001000-0x4)=0x8) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00007f0000-0x10)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto(r1, &(0x7f0000001000-0x39)="a298c7e7caf59808ed6639d740fd833db13d1060b96deffbdbab213edac7362c4611cf97166d99a87d4203f5dd546ff2db1b6b2bdde8a53ddc", 0x39, 0x40000, 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000002000-0x98)={0x0, @in={{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x1}, &(0x7f0000001000)=0x98) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_dccp_int(r1, 0x21, 0x17, &(0x7f0000002000)=0x0, &(0x7f0000003000-0x4)=0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000001000)={r2, 0x4800000}, &(0x7f0000000000)=0x8) 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) chroot(&(0x7f0000edf000)='./file0\x00') ioctl$KVM_GET_LAPIC(r1, 0x8400ae8e, &(0x7f00002a4000-0x400)={"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"}) r3 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r3, &(0x7f00005d6000-0xd)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r3, &(0x7f0000de4000)="", 0x0, 0x20008007, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_bt_hidp_HIDPGETCONNINFO(r1, 0x800448d3, &(0x7f0000210000)={{0x9, 0x9, 0xc9d, 0x5, 0x9, 0xc7}, 0x7f, 0x10000, 0x3, 0x400, 0x5, "8aaa95035136710179525183ceb8384eaffbce0dc7168b7ba228eb579887f0107aca6ef8d7aeeaa5c7976e03edcdbf704f07d5cb708cf3d71c60152a47ab145cff88fe5a17242d5885c2a33954cd4f911a80903004a0482dc43df25abc7682470610107b242e85fd6354428a4574db17000e03a00aaa9a9e27785d4cfcfad6bb"}) 2017/12/31 05:24:56 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x100000802, 0x0) getsockopt$packet_int(r0, 0x107, 0x13, &(0x7f000082c000-0x4)=0x0, &(0x7f00004a9000)=0x4) r1 = memfd_create(&(0x7f00002a7000-0x1)='\x00', 0x3) ioctl$KVM_SET_TSC_KHZ(r1, 0xaea2, 0x10001) membarrier(0x11, 0x0) 2017/12/31 05:24:56 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f0000ee0000-0x10)={0x77359400, 0x4}, &(0x7f0000048000)=0x0, 0x0) r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f000005f000)='/selinux/create\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f000004c000-0xc)={0x2, [0x0, 0x0]}, &(0x7f00000fd000)=0xc) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000fbe000)={0xffffffff, 0x100, 0x4, 0x3, 0x5, 0x1, 0x4, 0x4, r1}, &(0x7f0000b3e000)=0x20) futex(&(0x7f000000d000-0x4)=0x0, 0x3, 0x0, &(0x7f0000b7e000-0x10)={0x0, 0x0}, &(0x7f0000048000)=0x0, 0x0) 2017/12/31 05:24:56 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_RX_RING(0xffffffffffffffff, 0x10e, 0x6, &(0x7f0000017000)={0x0, 0x0, 0x0, 0x1}, 0x10) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001000)='/dev/autofs\x00', 0x0, 0x0) ioctl(r0, 0x802000000000937e, &(0x7f0000b99000-0x9)="010000000000000018") [ 75.910600] ptrace attach of "/root/syz-executor1"[3441] was attempted by "/root/syz-executor1"[11287] 2017/12/31 05:24:56 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000001000-0x14)={0x0, 0xffffffffffffffff, 0x0, 0x1, 0x0}, 0x14) r0 = mq_open(&(0x7f000004b000)='/$cgrouplo\x00', 0x40, 0x0, &(0x7f000004b000)={0x3, 0x3, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_dev$vcsa(&(0x7f000017f000-0xb)='/dev/vcsa#\x00', 0x6, 0x40000) bind$ipx(r1, &(0x7f000087e000)={0x4, 0x1, 0xff, "798e64b841a6", 0x8, 0x0}, 0x10) msgget$private(0x0, 0x117) ioctl$KVM_GET_EMULATED_CPUID(r0, 0xc008ae09, &(0x7f000034f000)=""/185) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(0xffffffffffffffff, 0xc02c5341, &(0x7f0000b6e000)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mq_timedreceive(r0, &(0x7f0000d4f000)=""/3, 0x3, 0x800000000, &(0x7f00000f5000)={0x0, r2}) 2017/12/31 05:24:56 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x32, &(0x7f000007a000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x24, 0x0, 0x0, 0x0, 0x5e, 0x0, @rand_addr=0x0, @remote={0xac, 0x14, 0x0, 0xbb}, {[]}}, @dccp={{0x2, 0x0, 0x4, 0x1, 0x200000000000, 0x0, 0x689, 0x2, 0x0, "7c147c", 0x0, "d948d9"}, ""}}}}}, 0x0) r0 = fcntl$getown(0xffffffffffffffff, 0x9) pipe(&(0x7f0000ab4000-0x8)={0x0, 0x0}) bpf$MAP_CREATE(0x0, &(0x7f0000763000)={0xf, 0x2, 0x40, 0x5, 0x0, r1, 0x3c96, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) r2 = openat$selinux_create(0xffffffffffffff9c, &(0x7f000015a000-0x10)='/selinux/create\x00', 0x2, 0x0) perf_event_open(&(0x7f0000f08000)={0x3665069203b78816, 0x78, 0x3, 0x0, 0x7, 0x80000000, 0x0, 0x5, 0x24010, 0x2, 0x7, 0xfffffffffffffffa, 0x8, 0x9, 0x6, 0x4, 0x1, 0x20, 0x100000001, 0x10000, 0x0, 0x8, 0x100, 0x80, 0x8, 0x1d, 0x1, 0x7, 0x3, 0xfffffffffffffffe, 0x2685c0d6, 0x1000, 0x8, 0x7, 0x7, 0xc691, 0x3, 0xbb4, 0x0, 0x80000001, 0x1, @perf_bp={&(0x7f00002d9000-0x1)=0x0, 0x2}, 0x20000, 0x6, 0x4, 0x7, 0x1, 0x3, 0xfbe, 0x0}, r0, 0xc7, r2, 0x4) 2017/12/31 05:24:56 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x5d, &(0x7f0000c9b000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x4f, 0x0, 0x0, 0x0, 0x400000000001, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @dccp={{0x2, 0x2, 0x4, 0x1, 0x4, 0x0, 0x0, 0x8, 0x2, "fb0625", 0x7, "96d183"}, "72b8e4e1b2816d7adf94c049446988db58791a11f3369eb8afaf1b117712c0f68632854a823604e5ba9e49"}}}}}, 0x0) 2017/12/31 05:24:56 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$sndtimer(&(0x7f0000272000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000a64000-0x34)={{0x2, 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]}) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f000070e000)={{0x2, 0x2, 0xff, 0x3, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) [ 75.960202] sctp: [Deprecated]: syz-executor6 (pid 11298) Use of struct sctp_assoc_value in delayed_ack socket option. [ 75.960202] Use struct sctp_sack_info instead [ 75.971617] sctp: [Deprecated]: syz-executor6 (pid 11306) Use of struct sctp_assoc_value in delayed_ack socket option. [ 75.971617] Use struct sctp_sack_info instead 2017/12/31 05:24:56 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000b30000)=@sack_info={0x0, 0x8, 0x0}, 0xc) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000e10000-0x4)=0x4, 0x4) r1 = openat$selinux_access(0xffffffffffffff9c, &(0x7f00008b2000)='/selinux/access\x00', 0x2, 0x0) ioctl$EVIOCGSW(r1, 0x8040451b, &(0x7f0000aa7000)=""/67) 2017/12/31 05:24:56 executing program 5: mmap(&(0x7f0000000000/0xfcb000)=nil, 0xfcb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000fcb000)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000a30000)=0x18) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000623000)={r0, 0x8001, 0x20, 0xff, 0x4}, &(0x7f0000def000)=0x18) mmap(&(0x7f0000fcc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f0000fcd000-0xa)='./control\x00', &(0x7f000012d000)='./file0\x00', &(0x7f0000456000)='devpts\x00', 0x0, &(0x7f0000fcc000)="03") 2017/12/31 05:24:56 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000000)={0x0, 0x0}, 0x80000) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000142000-0x8)={0x0, 0x81}, &(0x7f0000a04000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000000)={r2, 0x56d7}, 0x8) mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000006000-0xf)='/dev/sequencer\x00', 0x3, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(r3, 0xc008640a, &(0x7f0000006000)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_FLINK(r3, 0xc008640a, &(0x7f0000002000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_FLINK(r3, 0xc008640a, &(0x7f0000002000-0x8)={r4, r5}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$binder(&(0x7f0000008000-0xd)='/dev/binder#\x00', 0x0, 0x800) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$GIO_UNIMAP(r3, 0x4b66, &(0x7f0000008000)={0x4, &(0x7f0000009000-0x10)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000009000)={r2, @in={{0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x2, 0xfffffffffffffffa, 0x4a8, 0x401, 0x5, 0x4d4, 0x800, 0xdc7, 0x6, 0x2, 0x0, 0x1, 0x3, 0x1, 0x3]}, &(0x7f000000a000-0x4)=0x108) ioctl$KVM_GET_PIT2(r3, 0x8070ae9f, &(0x7f0000007000-0x70)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r6 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0x0, 0x800) ioctl$BINDER_SET_MAX_THREADS(r6, 0xc0189436, 0xc00000000000000) 2017/12/31 05:24:56 executing program 0: mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x300000c, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80003, 0x2a) setsockopt$inet6_int(r0, 0x29, 0x7, &(0x7f0000fd6000-0x4)=0x0, 0x4) sendto$inet6(r0, &(0x7f00002b0000)="b1", 0x1, 0x7ffe, &(0x7f00008e8000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) recvfrom$inet6(r0, &(0x7f0000a68000-0x7e)=""/126, 0x7e, 0x20, &(0x7f0000b6b000)={0xa, 0x2, 0x7fffffff, @loopback={0x0, 0x1}, 0x8001}, 0x1c) 2017/12/31 05:24:56 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f00007e4000)='/dev/input/mouse#\x00', 0x7, 0x40441) setsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f0000f04000)=0xb, 0x4) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f000072a000-0xa)='/dev/ptmx\x00', 0x400, 0x0) ioctl$int_in(r1, 0x5473, &(0x7f0000872000)=0x51af) ustat(0xe12, &(0x7f0000e18000)={0x0, 0x0, 0x0, 0x0, 0x0}) shmget$private(0x0, 0x2000, 0x10, &(0x7f00000c5000/0x2000)=nil) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000c19000-0x10)={0x0, 0x12000000000000, 0x2, 0x1}, &(0x7f00005c3000-0x4)=0x10) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00001ba000)={r2, 0x8}, &(0x7f0000447000-0x4)=0x8) 2017/12/31 05:24:56 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000439000-0x8)='./file0\x00', &(0x7f0000513000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000fe0000-0xb)='/dev/vcsa#\x00', 0x7, 0x2000) ioctl$KVM_SET_NR_MMU_PAGES(r0, 0xae44, 0x80000000) syz_extract_tcp_res$synack(&(0x7f0000b60000-0x8)={0x0, 0x0}, 0x1, 0x0) clone(0x0, &(0x7f0000b6b000-0x30)="", &(0x7f00009c3000-0x4)=0x0, &(0x7f0000b9f000-0x4)=0x0, &(0x7f0000e2d000)="") ioperm(0x0, 0x1000, 0x0) 2017/12/31 05:24:56 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) gettid() fcntl$getown(r0, 0x9) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00003b1000-0x4)=0x0) syz_open_procfs(r1, &(0x7f0000280000)='net/llc\x00') mknod$loop(&(0x7f0000b0a000-0x8)='./file0\x00', 0x1054, 0x1) 2017/12/31 05:24:56 executing program 3: mmap(&(0x7f0000000000/0xc7d000)=nil, 0xc7d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000c2a000-0x8)={0x0, 0x101}, &(0x7f0000a8c000)=0x8) mmap(&(0x7f0000c7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000b01000)={0x0, @in={{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xaa, 0x8, 0x4, 0xce1d, 0x7}, &(0x7f0000c7e000-0x4)=0xa0) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000314000)={r2, 0x6d, 0x0}, 0xc) mmap(&(0x7f0000c7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000bed000-0xb8)={r1, 0x2, 0x1, 0x5eaa, 0x1, 0x4, 0xd98, 0x9, {r2, @in6={{0xa, 0x3, 0xd4d8, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0xe3e2, 0x9, 0x4, 0x6}}, &(0x7f0000c7e000-0x4)=0xb8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000023000)={0x0, @in={{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000c78000-0x4)=0xa0) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000c74000-0x10)={r3, 0x0, 0x0, 0x0}, 0x10) 2017/12/31 05:24:56 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x20000000000003, 0x0) r1 = socket(0x10, 0x20000000000003, 0x0) write(r1, &(0x7f0000f75000)="220000001500072100000008e2ff0500020003000100000008000200e700ff02f155", 0x22) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000710000)=@assoc_value={0x0, 0x97b}, &(0x7f0000da2000)=0x8) r3 = openat$selinux_member(0xffffffffffffff9c, &(0x7f000062f000)='/selinux/member\x00', 0x2, 0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r0, &(0x7f0000bf2000)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000718000-0xe)={r2, 0x200, 0x3, [0x5, 0xf1b3, 0x7]}, 0xe) 2017/12/31 05:24:56 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000600000/0x4000)=nil, 0x4000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000fcd000)=0x0) r1 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000202000)='/selinux/context\x00', 0x2, 0x0) perf_event_open(&(0x7f0000b82000)={0x6, 0x78, 0xfff, 0x40, 0x7, 0x1f, 0x0, 0xff, 0x800, 0x9, 0x100000001, 0x6, 0xffffffffffffff7f, 0x4, 0x3, 0x400, 0x7, 0x0, 0x7fffffff, 0x0, 0x4, 0xfffffffffffffffe, 0x40, 0x6, 0x80000000, 0xffff, 0x9, 0x0, 0x2, 0x1, 0x1, 0x4, 0xb2c, 0x441, 0x1, 0x8, 0x80, 0x3b, 0x0, 0x9, 0x3, @perf_bp={&(0x7f0000dff000)=0x0, 0xf}, 0x20, 0x8133, 0x7fff, 0x3, 0x7, 0x4, 0xe9e, 0x0}, r0, 0x0, r1, 0x2) r2 = syz_open_procfs(0x0, &(0x7f000053b000)='ns/ipc\x00') readv(r2, &(0x7f0000735000)=[], 0x0) 2017/12/31 05:24:56 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000188000)={0x26, 'aead\x00', 0xfffffffffffffffe, 0x0, 'gcm(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ef5000-0x10)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) r2 = socket(0x1b, 0x4, 0x22) getsockopt$netrom_NETROM_T2(r2, 0x103, 0x2, &(0x7f0000fbe000-0x4)=0x2b4, &(0x7f0000700000-0x4)=0x4) sendmsg$alg(r1, &(0x7f0000630000)={0x0, 0x0, &(0x7f0000e4b000-0x10)=[], 0x0, &(0x7f0000e30000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) recvmsg(r1, &(0x7f0000b2e000-0x38)={&(0x7f00007ec000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000ecc000-0x30)=[{&(0x7f0000f75000)=""/228, 0xe4}], 0x1, &(0x7f0000ec7000)=""/107, 0x6b, 0x0}, 0x0) 2017/12/31 05:24:56 executing program 6: 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x1, 0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f00004bd000-0xf)='/dev/sequencer\x00', 0x8240, 0x0) ioctl$KVM_GET_MSRS(r2, 0xc008ae88, &(0x7f00000de000)={0x9, 0x0, [{0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}]}) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000134000)={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}, &(0x7f0000bcf000-0x4)=0xa0) r3 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) r4 = socket$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(r3, &(0x7f0000101000)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv6={0x0, 0x6, "85b7e3", 0x14, 0x6, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, {[], @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}, 0x46) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000905000)={r0, 0x3, 0x1, 0x4, &(0x7f00008c0000-0x4)=[0x0], 0x1}, 0x20) close(r4) 2017/12/31 05:24:56 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000156000)=[@in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000fc0000-0x4)={r0}) setsockopt$llc_int(r1, 0x10c, 0x7, &(0x7f0000c37000-0x4)=0x7, 0x4) bind$llc(r1, &(0x7f0000633000)={0x1a, 0x1b, 0x3e0f6b04, 0x2, 0x2, 0x1ff, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x10) [ 76.144184] netlink: 2 bytes leftover after parsing attributes in process `syz-executor5'. 2017/12/31 05:24:56 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000f0c000)='clear_refs\x00') r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000f3d000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) writev(r0, &(0x7f0000c50000-0x10)=[{&(0x7f0000bdb000-0x1)='1', 0x1}], 0x1) set_tid_address(&(0x7f00005f1000-0x4)=0x0) getsockname(r1, &(0x7f00005f0000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f00003ea000-0x4)=0x58) 2017/12/31 05:24:56 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f00008d2000)='/dev/net/tun\x00', 0x0, 0x410000) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000efb000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_mtu=0x0}) r1 = socket$inet(0x2, 0x4000000000000003, 0x2) r2 = syz_open_dev$tun(&(0x7f0000c9d000-0xd)='/dev/net/tun\x00', 0x0, 0x20002) r3 = fcntl$dupfd(r2, 0x0, r2) lgetxattr(&(0x7f0000491000-0x8)='./file0\x00', &(0x7f0000188000-0x17)=@random={'security.\x00', '/dev/net/tun\x00'}, &(0x7f0000528000)=""/124, 0x7c) 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}) write$tun(r3, &(0x7f0000baa000)=@hdr={0x11, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @multicast1=0xe0000001, {[]}}, @udp={0x0, 0x0, 0x8, 0x0, ""}}}, 0x26) openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000cf6000-0x11)='/selinux/relabel\x00', 0x2, 0x0) 2017/12/31 05:24:56 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000344000)='/dev/net/tun\x00', 0x0, 0x0) r1 = syz_open_dev$sndtimer(&(0x7f00004ff000-0xf)='/dev/snd/timer\x00', 0x0, 0xc0900) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00006f0000-0x4)={r0}) setsockopt$packet_rx_ring(r2, 0x107, 0x5, &(0x7f0000b1a000-0x10)=@req={0x18000000, 0x3b6, 0xfe8, 0x7}, 0x10) r3 = syz_open_dev$tun(&(0x7f000071b000-0xd)='/dev/net/tun\x00', 0x0, 0x40000000000402) sendfile(r3, r0, &(0x7f0000a78000-0x8)=0x0, 0x0) fcntl$getownex(r1, 0x10, &(0x7f0000c56000-0x8)={0x0, 0x0}) ioctl$sock_SIOCSPGRP(r2, 0x8902, &(0x7f0000959000)=r4) 2017/12/31 05:24:56 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000eac000)='keyring\x00', &(0x7f00003c9000)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffff8) r1 = add_key$user(&(0x7f0000176000)='user\x00', &(0x7f00009d6000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000fb9000)="f7f694", 0x3, r0) r2 = add_key$user(&(0x7f0000893000)='user\x00', &(0x7f0000be6000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000f29000-0x1000)="b33ab76079ebe0d94f729cd653e520c19ad7d97fe21769e7c4db44c249b544230ba287fb8bd6ed266ccf59ef70995bf2e8e0ecd3fff32853747eda22d2818d08ca27e0ec821620e365a0e6b9485f2d925493f62113e33e5f8c7eba67fc19a9497f5b07e5849d2e875b066cd640b336616fe0f3c3002801b4627ee7597689525e8e81f750a86eb580fb4690ea52246bd3d32b1a91f944edb74b1f50ae08c5387ed8fd0598b600579f3af3f864e1c324f6928f6672f98f7e149be31bd78b506e8b", 0xc0, r0) r3 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f000025c000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$KDGKBSENT(r3, 0x4b48, &(0x7f000025f000)={0x5, 0x4, 0x401}) getsockopt$netrom_NETROM_T4(r3, 0x103, 0x6, &(0x7f0000065000-0x4)=0xfffffffffffffff7, &(0x7f0000211000-0x4)=0x4) keyctl$dh_compute(0x17, &(0x7f0000f8e000-0xc)={r1, r2, r2}, &(0x7f00003fa000)=""/1, 0x1, &(0x7f0000fa3000-0x38)={&(0x7f0000028000)={'sha1-avx'}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/31 05:24:56 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x12) write(r0, &(0x7f000060c000-0x1b8)="290000001f0007bcffffffffff0ae0eb01000600e00000000b4000000000000000000000000000106d", 0x29) 2017/12/31 05:24:56 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f000045e000-0xc)='/dev/rfkill\x00', 0x2000, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f000074d000-0x4)=0x0) r2 = getuid() r3 = getgid() r4 = gettid() getresuid(&(0x7f0000803000)=0x0, &(0x7f000015a000)=0x0, &(0x7f0000da9000)=0x0) fstat(0xffffffffffffffff, &(0x7f0000c0a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r7 = openat$ptmx(0xffffffffffffff9c, &(0x7f00006e4000-0xa)='/dev/ptmx\x00', 0x20000, 0x0) r8 = accept4$unix(0xffffffffffffff9c, &(0x7f0000ad5000)=@abs={0x0, 0x0, 0x0}, &(0x7f0000a61000-0x4)=0x8, 0x800) r9 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) r10 = syz_open_dev$usbmon(&(0x7f0000e34000-0xd)='/dev/usbmon#\x00', 0x0, 0x2080) r11 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00003ef000-0x12)='/dev/loop-control\x00', 0x101000, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000d37000-0x8)={0x0, 0x0}) r13 = socket$bt_cmtp(0x1f, 0x3, 0x5) r14 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000246000)='/selinux/relabel\x00', 0x2, 0x0) r15 = openat$rfkill(0xffffffffffffff9c, &(0x7f000072b000-0xc)='/dev/rfkill\x00', 0x1, 0x0) r16 = getpid() lstat(&(0x7f00006b0000+0x3a1)='./file0\x00', &(0x7f0000f14000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x3, &(0x7f00005d4000)=[0xffffffffffffffff, 0x0, 0x0]) r19 = dup(0xffffffffffffffff) r20 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000606000)='/proc/self/net/pfkey\x00', 0x2, 0x0) r21 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000d3d000)='/selinux/checkreqprot\x00', 0x20000, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000b47000-0x4)=0x0) r23 = geteuid() getgroups(0x4, &(0x7f0000a69000-0x10)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0]) r25 = accept$netrom(0xffffffffffffffff, &(0x7f000087c000-0x48)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000621000-0x4)=0x48) r26 = userfaultfd(0xc1a867e3eddd6b2f) r27 = socket$inet6_tcp(0xa, 0x1, 0x0) r28 = syz_open_dev$tun(&(0x7f000020c000)='/dev/net/tun\x00', 0x0, 0x8040) r29 = creat(&(0x7f0000c35000-0x8)='./file0\x00', 0x40) r30 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000694000)='/selinux/policy\x00', 0x0, 0x0) r31 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000a26000-0x11)='/selinux/enforce\x00', 0x40, 0x0) pipe2(&(0x7f0000bb8000)={0x0, 0x0}, 0x4000) r33 = memfd_create(&(0x7f0000ec5000)='selinux\x00', 0x1) r34 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r35 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000ef4000-0x11)='/selinux/enforce\x00', 0x80800, 0x0) r36 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f000040e000-0x11)='/dev/qat_adf_ctl\x00', 0x0, 0x0) r37 = socket$bt_hci(0x1f, 0x3, 0x1) r38 = accept$inet(0xffffffffffffffff, &(0x7f000001b000)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00008d8000-0x4)=0x10) sendmsg$netlink(r0, &(0x7f0000475000)={&(0x7f0000d12000-0xc)={0x10, 0x0, 0xd391, 0x0}, 0xc, &(0x7f00003bd000)=[{&(0x7f0000638000)=[{0x60, 0x7, 0x800, 0x4, 0xfa, "66e92536d4f4a00ac6b75f32e2a765cb44dace3f8082131e809a38a181eaf187a9440e8ccabe3769479dd6357a640c6b90c31ed62d1808cd3e5bfc06c5828f709f1d522e54e9b99eec6a064240b3b2f3"}, {0xe4, 0x1f, 0x400, 0x1, 0x1, "932bd950c142ca9ff776fefe42043911f6e6fbc0915ed1343efe2627278bf4f961fc7bdfb21795de96cf710a0289669d0fe0694a2afb665769764e2a502fcaf87448eebe8dac7a7a61d2fddd1e3bb9f954cbcb0b7eef824ab657eb95cca0aed6923eac8db9186affa695af3985a6fed9aaf30dc79578957e78d1764f6d87aa317e88ba1b06ff6962688528d4566040c710c0dfdef36a63435f36cb1517b63b3c32dc94ef6875d66fce0f123c4454f96d296c7863ed5146a15c1979af0c87bc8f094e39995e6914f61c7e89bc2625efcaaa"}, {0x1010, 0x4, 0xc18, 0x101, 0x4, "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{0x1010, 0x1, 0x300, 0x4, 0x1, 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{0x18, 0x4, 0x1, 0x7, 0x101, "0ebf19131d"}, {0x24, 0x4, 0x400, 0x3, 0x9, "9d7af137b4e1c1f5c896e7fe31b00dd4232ae9bf"}, {0x54, 0xffffffff00000000, 0x101, 0xffff, 0xf80000000, "8e6ca55340924bd8536c9653044251ccd73bb1a76ae01ad061dcae00319740b6f2de06a26ac1401c5e2442ac3fa42748ea3e7b244ee46bedd84f8ff7fa232ac1b2967559"}, {0xe8, 0x401, 0xc00, 0x9, 0x1f, "318327f6ca12b0e65507c7ddbbc2cb645e7fe1f9b52ffac6a9b6fb7c9f9567da11cf9544103da1dffc91226ec9eb3f7ba1e15f138d5833c18375e5b1aeb1d0545d50027560c9acfbc134b57de949b6e19af0ed135622b3ea1f23eae411a5d58bdbe269d9f4c42c0dd069a627faca2c46af22a3dace3c86d208a302727b50ece5fdf10c3d390a7a71f86906b970e4510e22ad925e6fc3edde3f32474a8bd5540f8a729cf2d8c23d7af4e5dfc3a87301cb9dbc6b267bc4dee8e44c2f8a0707113da4debfd2d72a4c8c1d9635b74b0300e69bffa21d8169ee29"}], 0x22dc}, {&(0x7f0000ab6000-0x13ac)=[{0x34, 0x1, 0x300, 0x3f5a, 0x5, "1da5e7ca396221e2e0755fb553e0d3a0ebd4dba0f484f050a167cf72bf18b6370e3ab7"}, {0x58, 0xffff, 0xf20, 0xc3a, 0x100000000, "a532ded00048b5f59859c44c03a13ef7318c9f698b7f62c8442acd4ef2fd23750fa0d6ac08ddd1be45b3392e4708a3e5290ffa6f2d1d83b837ef815cfbfa52c6b5ccd5d31567d7"}, {0xdc, 0x8000, 0x4, 0x8, 0x5, "c7b6ce5871542d00e666a5c4fb88cb051d74b254a011657793201160ac2e1f8127f390db7d1f1b7e99ad82c1e5b0da83b49556770da70fb5efb4f4a636fc7dd470511c8340fe572b7fe1eaff184b0c7740ac52ad37089eab53e60857fa092650fa16d9b23d1e3c5d643d2d4acb7268e97537deb562752b4db322e933d7e23ca1b2dca62b5b30bb38304e6e19e8ce4ef0a94ba118492b582bb365456805cf8f5398b16d9dbdd8096db66607fdd83224386db90bb634c7336d58d0649dd8c07768b22efe5d245533ba86"}, {0x1010, 0x6, 0x0, 0x3, 0x2, "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{0xc0, 0x1, 0x4, 0x8, 0x100000000, "7cce96d19d62ccd6461cf0e7a99a3f14fa68c6bd11da2e8b5d140eb0e19e5cc51bac0fbed8eb8a550dece01297e9c0b3c53f48a6f86b80d8838c2b05bb4ba60b9f02c937ca2468d1fd2128ae9d2923f83688d611923fc13c1770ad70012c286fc216e2ba2b8e2f85359b036264ef19c2aa05382cabb6369da598e0f14296f03b401ab82d6a8a9561cc65a9d080587b4600707d4a70972179f55eaacbe78d9f365afad3c0b1a37cf2270a7bbee1c9"}, {0x88, 0x1, 0x2, 0x8, 0x3f, "405afb33d357b9071bb0b7f3a23b2a1fc486f95a1a3efa0c462fb25637d5f64a9c0d0cbf42b25bad719124b9f10d1b24755d651d9eff5a7d307152bc960694a98fb71fce8eac6d159119eb59ace99b3e509f4aa690de66dfe6b25910ebb3e6632f6456712f45c2e6fb81454441f338314d3ffd296b"}, {0xec, 0xdee7, 0x200, 0x9, 0x400, "dae49dab989d25e028bd77bed16578991e3704b5477a4e9f7a7c43be01ce3dc5ad9d2990167c6a9a8231f63858a54e48946ffd837fe70c6499e04771b7ea45e3e186e135aa7b60c75e00fe47b722cf24b2af94cd69686cad27984f8ee83e99644fc7d108e8e14648ce78a81230fae09e868decc0bc3cc59b64f89bf82cb108f83887b5111826c3526fd3166b4d8df3971f64c1a937f9fa36b2e611035cf0ee304b3b811074b5762c9b9ccd5bf0b79ec3021e4292637b40004dc00469c2a907ca78d2ec3b8d468c17deb989547a15f68fc79f3101c86b5bf8857ca148"}], 0x13ac}], 0x2, &(0x7f00000c6000)=[@cred={0x20, 0x1, 0x2, r1, r2, r3}, @cred={0x20, 0x1, 0x2, r4, r5, r6}, @rights={0x38, 0x1, 0x1, [r7, r8, r9, r10, r11, r12, r13, r14, r15]}, @cred={0x20, 0x1, 0x2, r16, r17, r18}, @rights={0x20, 0x1, 0x1, [r19, r20, r21]}, @cred={0x20, 0x1, 0x2, r22, r23, r24}, @rights={0x28, 0x1, 0x1, [r25, r26, r27, r28, r29, r30]}, @rights={0x30, 0x1, 0x1, [r31, r32, r33, r34, r35, r36, r37, r38]}], 0x130, 0x20000800}, 0x40000) r39 = openat$cuse(0xffffffffffffff9c, &(0x7f0000684000-0xa)='/dev/cuse\x00', 0x0, 0x0) ioctl$int_in(r39, 0x5473, &(0x7f0000f55000)=0xf618) 2017/12/31 05:24:56 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000dd7000-0xc)={0x7, 0xffffffffffffffff, 0x0}) fstat(0xffffffffffffffff, &(0x7f0000c36000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f00005f6000+0x3f5)=0x0, &(0x7f0000ee9000-0x4)=0x0, &(0x7f0000783000-0x4)=0x0) fchown(r0, r1, r2) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 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) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f00006f4000-0x9)='/dev/kvm\x00', 0x0, 0x0) r4 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) fcntl$notify(r3, 0x402, 0x0) ioctl$KVM_CREATE_IRQCHIP(r4, 0xae60) fcntl$setownex(0xffffffffffffffff, 0xf, &(0x7f00007c5000)={0x1, 0x0}) write(r0, &(0x7f0000f36000-0xd5)="dcbc8389ae2abd68ab5fc53605f41ca4355b3f53dda3255c0fb8473ca3f4d41d53cb1ae593b07893df189ba1ecb12cfb4f642ce1c999ce881f3be0a5bd96405e9ef4dff76768f74b7e87724a843aa088800668bdf6bb30ed2d7c8f5a43af0f9319cbf161e3f09e0a048f41423e1ca63543a76085cb25e6047f17d5b9ac7773b3b3261561525d239d3b008377468d1066d4adebeffe463c05da51ac12d14d64b29e765a6ead2c0e45c827f060b65d3eeaa17fca188fc5d6d632c6e2280cd3ef4b26401caac2de4d8fa4ea4ab0a429b9f44522bf35d4", 0xd5) ioctl$KVM_GET_IRQCHIP(r4, 0xc208ae62, &(0x7f00007c5000)=@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}]}) 2017/12/31 05:24:56 executing program 3: 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)={{&(0x7f00000b8000/0xa000)=nil, 0xa000}, 0x1, 0x0}) read(r0, &(0x7f0000332000)=""/8, 0x8) dup(r0) ioctl$KVM_GET_EMULATED_CPUID(r1, 0xc008ae09, &(0x7f0000b4c000-0xb1)=""/177) close(r1) [ 76.263102] device gre0 entered promiscuous mode 2017/12/31 05:24:56 executing program 6: r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000002000-0x5)={0x0, 0x9, 0x5}, &(0x7f0000001000-0x4)=0x8) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000001000)=@req={0x28, &(0x7f0000000000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_names=@generic="b4d572246c3b1b3ca7be8f731642128d"}}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000002000-0x20)={0x3, 0x7fffffff, 0x8008, 0x8, 0xff, 0x1ff, 0x0, 0x1, r1}, 0x20) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$netrom(r0, &(0x7f0000ad0000-0x38)={&(0x7f000043e000)=@ax25={0x3, {"eb2dc48d7c16f5"}, 0x6}, 0x10, &(0x7f0000001000-0x80)=[{&(0x7f0000d80000)="d1e25a181e0497ab5d825dc89bb88231a89aa501a45af0a47a12c538c33e49987f01ee44f640c0f9c7af30875bc310ecaed453f0b5326b060da9bb2671490647977db6007bd0803f90883cb7f733b4e0867f27713e91fbae781d538edac6f2994e641287151c983064402962651946b89c45907c1f953051ab65499c44284c75b6f6c9db90e0d5b6600e0d34d74c220bd3e071e3610d", 0x96}, {&(0x7f0000000000)="109aa866a2739d40eb87daaed7d9a754452096bee4ff6fc04416fa672a83eef75ac1efa796546b6b8bbb751f008690bd25cb4694efb19b6603b2be6637930bc308765b0ba341b791f3e673b355e27c9a9ace4c0b7aeafbf066b49dcb733303851b38340da1ff3447112714fc1f2db1df443e4f335699ef2ad5f3449e7e07000f19311447e7eae940dded9245e319a041909b65c16f1f9da0e9dd388d623141306ee90afa03f3f92e31b68f573eed3e50d7961ae0b4bdb095", 0xb8}, {&(0x7f0000000000)="df2cc5bbcffd3f896f7045d2a2b8a9dcce8e0ce28f5e94ac2073afcd3eef72b94eaa3fbe452a754b3b29a6f49ce46a5140d01418d180e0683ef42ca2ff3e3736a4e1a69da39d43d7ae2c8ee24f07a72d5f5c6964c7889021ac85fba8b2ebed3d400c3ae9ab2a024e3dda6f401a76978952c98e1181fe05fd711ab413bde9b136028a4035db7c86a25c8a0e8b78c29e54643f4c9fc7d4cc0a774a44d3dca53e1ac7f1b19aac0052c310278a22232b5132af7290dff28bcaa98f831c60e30b3bead3e3c6e048a6c2ada6005ec5d798279651e43c5d2df4e1224b4bdb16ac23b08eedff1bf067cfd1db3b213e9007a8", 0xee}, {&(0x7f0000d28000-0xc8)="b11575411af528c881754526144e44a7f35c1b34b4b1b19617c9b45484bd4c61898e568880703109164677fca84d56e05444a6cda82d2b2162f3c37fb06b80fddbc719083a62f9107d96a9cf4f715fea8b3a8a1b872700bbab2d1dd0bf77c62d1e5d94d751235d2e54ff20e00255a57daff73f8d7a2970119883bdce841ea280359d4ec571bbeb836bec60afa7e934b7122a55a94a7ab368e390a39dbe68961197740d289f91753cfcf1ed85c91b75cef75d39703b6e7d148b2f5ab75415f46e46f6ba42be37c27f", 0xc8}, {&(0x7f0000000000)="b69e6aeba1e23260fefaeea81c592a3c7064a0ecac8e3ab25e4266627896ff5f2a5da745d48900856302dccefd1fd60570699ab5bfb4db4cc53612a445a5732b8b454ecd4eaa4ebbf55c0f929d5923347cf687389b6b680a4aa1c1ecbcf9f203c44c71a2bf6bcf685b1b4af33409418c67f722e4e00b8e174dc8c2", 0x7b}, {&(0x7f0000910000-0x6)="129dc22d49b123033e55f33e", 0xc}, {&(0x7f0000001000-0x3b)="63d1a4fb3be4b151fb1a2fbf9ea38ce8ed5bd360c194a200f7b7c9bcd0e4b15f3e55d4399b9d1fded7722f87d2c8e13e7ac8c410ace4917707d0ca", 0x3b}, {&(0x7f00002a0000)="e4ab3612896ee00ae3cedbd463493dae3b1250ff4dbe041f4bf894b22977de32bfe6ca91e8f479bd3d1b48f594222f58f221bc91fc1132c00345d0a6e54444b0ebeaa6dfa47ab30dac92cd8f2dc6b09a7c693231973c6ccede2416eb649e77fd6f1aa19477d0a7d6b9743b399ef7220446b61278eb744f5835d096d8239e1c2541581954dd3f12bcf39ed843f71842d6cfdf5e190f0ba9669985e38f44e701aa9f96a08d1bb33632f616e4982f8b82e889b4b1e6ca398b59c9f388544eda4ed7a38acb192b06d66883d561876b3552", 0xcf}], 0x8, &(0x7f0000001000-0xf0)=[{0xf0, 0x0, 0xf1f, "4492cbaae977f4601713b138f6050cfd0165bcff12a256239b08d0a3a9588302260abc622721d6203c60d244835900335d12451a0d28b48e539b90679b431363745c7b13043f2cfbea57a627d5724d61f401f98dfd7a0b9f67971457cca7b792777c807d1f20b3edb9db9d576f06953520930c5e43b14a5135263e5e25a7a408c4a7d4395ebb63ee31603296d536e05510128c5bd73071c8512d0d3d19be8975493b6b5d1e915264118ec20808c6238b7a52d82ebad94cc814b45bb92f825e19107751710bde2f8542b9a28f467f299626f11e90052f15ede9089825"}], 0xf0, 0x40}, 0x40010000) clock_adjtime(0xa, &(0x7f000090e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2017/12/31 05:24:56 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind(r0, &(0x7f00000a6000)=@generic={0x0, "cff5725edfcf87e33c7fa5940d5b1be86dd05a9775cc93d7b3500af01c4e03b19ac5e9db90c281eea7237536996e3bac010b71213e5b92253d7c6672e1429ecd53cf8e466908aea49628041ed54fead6a4ad3c2b9489e4c78a5b4301e422ca13ba66c67a593e0a436dc95e5bd77b428a14aab2deb0ec4bb5e6932a180d16"}, 0x80) r1 = accept(r0, &(0x7f0000d37000-0x6)=@hci={0x0, 0x0, 0x0}, &(0x7f0000acf000)=0x6) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f00000d3000-0x8)={0x0, 0x200}, &(0x7f0000d59000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f000078f000-0x6)={r2, 0x10}, 0x6) 2017/12/31 05:24:56 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00009a0000)={0xaa, 0x0, 0x0}) unlink(&(0x7f0000e77000)='./file0\x00') r1 = syz_open_dev$sg(&(0x7f0000831000-0x9)='/dev/sg#\x00', 0x0, 0x0) r2 = epoll_create1(0x0) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000ee1000)=0x0) ioctl$sock_FIOSETOWN(r1, 0x8901, &(0x7f00004b1000-0x4)=r3) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000e9c000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x0, 0x0}) r4 = syz_open_dev$sndtimer(&(0x7f0000f86000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r4, 0xc0145401, &(0x7f0000013000)={0x0, 0x0, 0x0, 0x0, 0x0}) readv(r4, &(0x7f0000c84000-0x10)=[{&(0x7f00004d4000-0x40)=""/4, 0x4}], 0x1) dup3(r2, r0, 0x0) 2017/12/31 05:24:56 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000440000-0x8)={0x19980330, 0x0}, &(0x7f0000be5000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000560000-0x8)={0x0, 0x7fffffff, 0x3}, &(0x7f0000c48000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f000071b000-0x8)={r1, 0x6}, &(0x7f00009b4000-0x4)=0x8) open(&(0x7f000001e000-0x8)='./file0\x00', 0x80040, 0x0) truncate(&(0x7f0000dbe000-0x8)='./file0\x00', 0x0) clock_gettime(0x0, &(0x7f0000f70000-0x10)={0x0, 0x0}) ppoll(&(0x7f0000bcb000)=[{r0, 0x4000, 0x0}, {r0, 0x4200, 0x0}], 0x2, &(0x7f0000a7c000)={r2, r3+10000000}, &(0x7f000009a000)={0x3}, 0x8) 2017/12/31 05:24:56 executing program 3: r0 = dup(0xffffffffffffffff) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000b6d000)={0x0, 0x0, 0x0}, &(0x7f0000194000)=0xc) get_robust_list(r1, &(0x7f0000525000-0x8)=&(0x7f0000f32000-0x18)={&(0x7f0000000000/0x1000)=nil, 0x0, &(0x7f0000000000/0x1000)=nil}, &(0x7f0000b29000)=0x18) [ 76.284529] skbuff: bad partial csum: csum=0/65535 len=28 2017/12/31 05:24:56 executing program 7: r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) listen(r0, 0x9) accept$inet(r0, &(0x7f0000956000-0x10)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000a65000)=0x10) shutdown(r0, 0x10000000000001) listen(r0, 0x0) shutdown(r0, 0x0) 2017/12/31 05:24:56 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000505000/0x3000)=nil, 0x3000, 0x2) mprotect(&(0x7f0000bcf000/0x2000)=nil, 0x2000, 0x4) r0 = socket(0x7, 0x80000, 0x40) setsockopt$bt_hci_HCI_TIME_STAMP(r0, 0x0, 0x3, &(0x7f00008b9000-0x4)=0x7, 0x4) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000ebe000-0xb)='/dev/hwrng\x00', 0x20000, 0x0) ioctl$KDGETMODE(r1, 0x4b3b, &(0x7f0000af7000)=0x0) 2017/12/31 05:24:56 executing program 3: mmap(&(0x7f0000000000/0xef1000)=nil, 0xef1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet(0x2, 0x80003, 0x6) mmap(&(0x7f0000ef1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = add_key$keyring(&(0x7f0000a24000)='keyring\x00', &(0x7f0000db4000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xfffffffffffffff8) request_key(&(0x7f000094d000)='big_key\x00', &(0x7f0000ef2000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000ef3000-0x7)='eth1:$\x00', r2) ioctl$sock_inet6_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000ef1000)=0x0) setsockopt$sock_int(r1, 0x1, 0x23, &(0x7f0000eeb000-0x4)=0xa, 0x4) mmap(&(0x7f0000ef3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000543000-0x10)={0x0, 0x7ff, 0x6, 0xb1e}, &(0x7f0000ef4000-0x4)=0x10) mmap(&(0x7f0000ef3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f0000ef3000)=r3, 0x4) sendto$inet(r1, &(0x7f0000057000)="", 0x0, 0x0, &(0x7f0000eea000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmsg(r1, &(0x7f0000eed000-0x1c)={0x0, 0x0, &(0x7f0000d97000+0xeab)=[], 0x0, &(0x7f0000c35000)=""/81, 0x51, 0x0}, 0x0) r4 = openat$cuse(0xffffffffffffff9c, &(0x7f00004ce000-0xa)='/dev/cuse\x00', 0x8840, 0x0) mmap(&(0x7f0000ef2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigsuspend(&(0x7f0000ef2000)={0xffffffffffff11ae}, 0x8) accept$ax25(r4, 0x0, &(0x7f0000150000-0x4)=0x0) mmap(&(0x7f0000ef1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(r4, &(0x7f0000ef2000)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000b3e000-0x4)=0x10) mmap(&(0x7f0000ef1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_DEVICE_ATTR(r4, 0x4018aee2, &(0x7f0000ef2000-0x18)={0x0, 0x9fdc, 0x9, &(0x7f0000ef1000)=0x0}) 2017/12/31 05:24:56 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xfffffdffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x40000000000005, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f000084e000-0x20)={0x3001, 0x2, 0x20d, 0x8, 0x6, 0x5, 0x6, 0xcf, 0x0}, &(0x7f0000f61000-0x4)=0x20) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000c08000)={r1, 0x0, 0x1, [0x8]}, 0xa) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x4, &(0x7f00007d2000)={0x0, 0x8}, &(0x7f0000215000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00008c0000)={r2, 0x400, 0x30}, 0xc) 2017/12/31 05:24:56 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000301000)='/dev/autofs\x00', 0x82, 0x0) recvfrom$ipx(r0, &(0x7f000040e000)=""/201, 0xc9, 0x0, &(0x7f00004e0000)={0x4, 0x9, 0x10001, "4c47cebd5634", 0x87d2, 0x0}, 0x10) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000c23000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha1-generic\x00'}, 0x58) r2 = accept$alg(r1, 0x0, 0x0) recvmmsg(r2, &(0x7f0000d3b000)=[{{&(0x7f0000516000)=@un=@file={0x0, ""/4096}, 0x1002, &(0x7f0000ebf000-0x50)=[], 0x0, &(0x7f0000312000)=""/106, 0x6a, 0x0}, 0x0}], 0x1, 0x0, &(0x7f00009ba000)={0x0, 0x0}) 2017/12/31 05:24:56 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000805, 0x0) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000e86000)=0x5, 0x4) r1 = socket$inet_sctp(0x2, 0x5, 0x84) r2 = dup3(r0, r1, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000d6d000-0x10)=[@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x20) sendto$inet(r0, &(0x7f0000fa4000-0x1)='\t', 0x1, 0x0, &(0x7f00006f7000)={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r2, &(0x7f0000f3c000-0x1)='M', 0x1, 0x0, &(0x7f00009cb000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r3 = gettid() process_vm_readv(r3, &(0x7f0000e73000-0x50)=[{&(0x7f0000089000)=""/78, 0x4e}, {&(0x7f0000c96000-0x2a)=""/42, 0x2a}, {&(0x7f00009de000)=""/108, 0x6c}, {&(0x7f000046d000)=""/129, 0x81}, {&(0x7f00006ce000)=""/190, 0xbe}], 0x5, &(0x7f000061c000)=[{&(0x7f0000360000-0xff)=""/255, 0xff}, {&(0x7f00008cb000-0xd9)=""/217, 0xd9}, {&(0x7f0000425000)=""/4096, 0x1000}], 0x3, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f000025e000)={0x2, [0x0, 0x0]}, &(0x7f0000a8a000)=0xc) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f000059b000-0x8)={r4, 0x0}, &(0x7f000034f000)=0x8) 2017/12/31 05:24:56 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x2, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000151000)={0x0, 0x0}) r2 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000d02000)={&(0x7f0000f75000)='./file0\x00', 0x0, 0x18}, 0x10) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f0000c74000-0x8)={r1, r2}) r3 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x8, 0x6}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = socket$unix(0x1, 0x1, 0x0) r5 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000e64000-0x15)='/proc/self/net/pfkey\x00', 0x92400, 0x0) setsockopt$bt_BT_DEFER_SETUP(r5, 0x112, 0x7, &(0x7f000077c000)=0x8, 0x4) bind$unix(r4, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r5, 0x84, 0x1f, &(0x7f0000341000)={0x0, @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]}, 0x4, 0x80000001}, &(0x7f00003b2000)=0x98) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r5, 0x84, 0x6c, &(0x7f000043a000-0xdb)={r6, 0xd3, "a49e6c524e2664b7015b4663d728614537608d3dfac6d1cc6ec92ccbfee609959e76f857c3804b3f9685811e0b04da0347cdceae34e460faf83e9df01a6ab0bb41ef31225e6944b5af4e1383feb65204043873256f20767b50f6fd7b94a82fa5c593e4c942857ffd02bad78d41ce4cc27551b1de65ac6da14d761fcd0f9a3906ad9dc38b95cc9641b1587adf8566ed4a8445ecd1d07df58cb89e2ac62fc67cf95f3cf5c199c5ef562c05ed9e9e4354bbd472d64ed70cab73103cf11b56e5d6658ec73b44e381551cf12b2ecc4b87d8d690a290"}, &(0x7f0000a27000-0x4)=0xdb) dup2(r3, r4) 2017/12/31 05:24:56 executing program 5: mmap(&(0x7f0000000000/0xca9000)=nil, 0xca9000, 0x5, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ca9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000ca9000)='/proc/self/net/pfkey\x00', 0x38a01, 0x0) mmap(&(0x7f0000ca9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ca9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ca9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ca9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000caa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000733000)='/dev/sequencer\x00', 0x200, 0x0) r2 = getpgid(0x0) r3 = getuid() r4 = getgid() mmap(&(0x7f0000ca9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000cab000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000cab000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000cab000)=0x0) mmap(&(0x7f0000ca9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000413000)=0x0, &(0x7f00009fb000)=0x0, &(0x7f0000caa000-0x4)=0x0) mmap(&(0x7f0000ca9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ca9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000ca9000)='./file0\x00', &(0x7f0000ca9000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000ca9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r8 = syz_open_dev$mouse(&(0x7f0000caa000-0x12)='/dev/input/mouse#\x00', 0x1, 0x87209d9b56a2e2d7) r9 = syz_open_procfs(0x0, &(0x7f0000891000)='net/fib_triestat\x00') mmap(&(0x7f0000ca9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000caa000-0x8)={0x0, 0x0}) r11 = syz_fuseblk_mount(&(0x7f0000b80000-0x8)='./file0\x00', &(0x7f00006b0000)='./file0\x00', 0x1000, 0x0, 0xffffffffffffffff, 0x5, 0x3, 0x1) mmap(&(0x7f0000ca9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000ca9000)={0x0, 0x0}) mmap(&(0x7f0000ca9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ca9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000caa000-0xe8)={{{@in=@broadcast=0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000caa000-0x4)=0xe8) mmap(&(0x7f0000ca9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(0xffffffffffffffff, &(0x7f0000ca9000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000ca9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netlink(r0, &(0x7f000019f000-0x38)={&(0x7f0000caa000-0xc)={0x10, 0x0, 0x3, 0xd2b30000000}, 0xc, &(0x7f00002f9000-0x90)=[{&(0x7f0000caa000-0x1d4)=[{0x44, 0x8, 0x408, 0x7, 0x1, "f9c928fd8c9bf7ef81f8785d4883e5d8666a87ebe6372ffcddae43032d8b61872ec9e921bca2ff1b31c0a22180b6ce42ac"}, {0xc0, 0x3, 0x100, 0x0, 0x5fc, "36698b28767bd6ac7a8951ac00ead35f164ac9679d7ebd57b48851d7e31face631eae31e01e0691ab1772e7dd9ddf2aa5540420cac7050d0f52f593614ae8fd7e51f20d6509e9ca866b7e90debfd21b6efc8884434b1fef7e7b9cfba6d52385ec20f5fb903107e731616c8767bcbeb8a30695dbd324ed49b9208d129651b3387b8410e309a4ec90214508326f66fd1bdf49f2f42da513a2f8e818d754595e7836d35d4df6b5e08306899c1a1d899c3ca"}, {0xd0, 0x100000000, 0x600, 0x6, 0x2, "b06cf0b53a3361b8df98b5c60af52489ef266ed0698bf5cdf929fa462e4603e91bb8c81b4e748788be1bb207dfd7f205fae5ccfe9a5b008c2084245317d090b2f6a8225aea164ecbe57d7c72fddfc2a8ff634ee6b639b5d3bb313ae2beb128970e4e4d5c9a8ccbe77fbf9ea7854c5f6a0d790e1b1a7d9acf1635d6b491bcbdd45a3cd6c406b5b02afc799c6a8719fb647533ae6ae3472987d62a47d382a0a803aa3874ddcb25c4d3f94c60c5ee82d7ef7014863cd55cdd3c3bb43efee27d93"}], 0x1d4}, {&(0x7f00006ca000)=[{0x50, 0x3f, 0x302, 0x4, 0x3, "f16c3d44554c3199c8fb689533c63b56f0227ec9d1540e32b8f6d142d4e8e7dfc442a11c7b6b9306d3176d3b2d7d6c5e2c146f28a318dce476ac80f51c"}, {0x84, 0xc10, 0x608, 0x9, 0x100000000, "9b4831e716b788aa0874c061fffceb272b91ec4981d77d2e010416b504d91b231313db66dc6cfd6a753d0b2ce53cb4513e249c0beb2d179102b5562370d57b2684ae87897edad068286ddf21dbbbbbe6fc55f25de1d346d5acf1c2f0831d5248dfdc381facb006f6b090763a21ae38bb9048135a"}, {0x1c, 0x8, 0x300, 0x400, 0x20, "83b8588bc5fe6b5235ba2fe5"}, {0x1010, 0x5, 0x1, 0x1, 0x6, 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{0x5c, 0x8, 0x2, 0x9, 0x0, "cf33b700c40b36de83611fa25c37af6160b13382abe36b15e1bf03b5cd128b10ee372751f15b57e224191482280c50dbc3f2e79c2daf88810ee3de97c060d63fa34e121549df9f14e6"}], 0x3464}, {&(0x7f0000491000-0x308)=[{0x98, 0x32, 0x402, 0x8d, 0x6, "188b7f2f5d8b7ab16f9d6b67244cd5246b41957702560ba84d05f4ded5d4c66c267b8eb350dd5ea8ada7a3e144f35e74d585eb6a409459047d09385409e02078ff724829d20de3efbca1b81a2c52f3f47dd8f52771b40476afe2227371470579feabf065d99ca8176cbf5fc1f048a863553bae01accdbe31d127e2471ee2f2cf5ae341f0442bd312"}, {0xb8, 0x1, 0x708, 0x1, 0x4, "f99869b77d62bd573af63fa768da778ad962d8cfec0a800105e5dfa822bf1e500fb68ab5cc11debda49bb9eadc02c1dbd2b018feb4e1fc06237d60fb471f5d6b2b5932a426cd436f0d09f8f4b7d63f28a2c928de745560b55f7f2a733699944a967b7513a86aebc432290d4d27b25d519e7c07a0bf7f902163079922ceaee262b920e73d8f3049a98a8b1df756995b663a87786fb7b519e1c52d8c09ef3fb432e2e7775739"}, {0xd0, 0x3, 0x200, 0x10001, 0x1, "bbd424313908870328853fe13931578cfa79e9cb76ec7aa0740da9dd9aa7623c1f7119ec4524afb23281df886e8afdb9bae23b9422cde649b432e3a039932d44560b4ae7c43b8d423fbfea316d0b2a4584dbe8c61b83f9efc7d01f752f166221f7c5021d46ab075c92a36cc077906e6a0d882330edae388e0d204171c740abf985fa17be002fc5f105f02426a694c39ff5207b44e08cf3bf8df2c935958f3c88b9dc3db0f57be17507252a4881d18c1017c0305ef5e27cff5f773a78c8757d76"}, {0xe8, 0x969c, 0x700, 0x7fffffff, 0x97, "4f911fe92ed92f0d9f78fa7a20140bcc9800f7b133741114f712f0b9c81cbb1cb745654b367538ab95954adadbfefa8f767ac22b23f970065e74c9989f8896ece17f5d80d84fbd91e313f52e275d863b435509df01b60c4bb9fa349d9dc173e2730706f10feb1cb59acd5992dd04f0842850cefd70379ddbb8b9663866319f36e3ba0c67f84c2fcb9481a5df2caabc1d46832180b9b64ac6aa00430b934f397fa861954d54a70622bd091ccffd646d44da13009383b9dba30d105dd24146b418cf75601dddd3a0b75331ed57f7aa479752e6777ff8"}], 0x308}, {&(0x7f0000caa000-0x3ac)=[{0x9c, 0x4, 0x210, 0xeb7, 0x3, "a73321128e0b3d3760f4df644bc14afd1fedb05e5c2241a01c668ac4166b2a9318bf9e28e22290064cc81ac4a3ff88602d4e6076dca6aaaba842a86c2fdcc426087c778e59849cea08e634c6e27cbd7a1f98decac445c71fe9c02de97fdd17c7358b09e89ed0a556ed494e7da797153c55241a376c0aa54cffecdc1c14f4fa12815a1b596c20f89a73"}, {0xfc, 0x4, 0x210, 0x7, 0x7, "77476ad18d6fb48651c3c31c4634f5b2880a44648082a3939aa6fb6f755c33c4ea1cbec47c611b7888e9c9d30906bd4eb39e9e00711e6a0bde6a7d1731504f1dbd72b3bf4315f93b06a3ee23b142f8bd776dda5ef974dd3d8216ca5192c9975f44a16ca7c16be01a1927560257a241acf85cf44835a1b91b294c0b6cfd52f9d0897168dec1bfe3d0d9a102cd93dcf47d8e4b00b9d0a1787b6692180ce8c2cf40eeeb805aed3d6521a63b9b8d27a8a21fa7a7a53aa37f5097ef8f23b5f8bc1af75cfe9fa407009405c44405c27e54a4f4ed46b26658557437c2cedd44cee8c36e91b363ae3d4cd64eab7e1f9c"}, {0x7c, 0xb61, 0x420, 0x9, 0x60, "132e9c92a8cf1a2c5481740e344c50ebf08dd60e55a6303b631d100f4587ba8a62a449a7f1b569aaf9d0865efe31cc83532a63a59e63a063989b53a323c650401cda427c4636d09888b64e5da8967a4f7cf288356f83a456222567338b20e11bf497f4ccdc7552d5d42bae7e"}, {0x8c, 0x8, 0xb00, 0x2, 0x5, "5b253b163d8a385321ddc0a4795956fe8033ec27d6e2539f472071ff0c1c8511a39ab035063e812c7f335b8afa59afc0b35e8c4cae314d6ec591dea22cc784a9d82165b9a6fbbf91b75ef12805e421290819ba6017d9ca26f77d565a53d42a0ce9ac666d1a1391fc9dc2b2f55629c7df075cd582fef71a2ece75ffd5"}, {0xa4, 0x8, 0x400, 0x1, 0xfff, "8f4715d45f8bd569d85ad38f5d7c6542ef7eb90ab5254b9bacd5c1ceaeeef4f1a246c60ec58170808be7dcc04b5c3f12581a5c9a8d1d9fcdaf5ce43e7db322a8f2b28400feb82e36062fd6cdb64c52b5b89a09ab2fac970ba384ae8f3def3c51d1859abe476d429d7624cf411e8af25319c8c224deaf6512edc64114a7521d2269cc78e2adcafdcd4d4d5de364939c0b99"}, {0x20, 0xf9, 0x220, 0x100000000, 0x7fff, "9a4c82e0fcb151026056e940f6"}, {0x48, 0x2, 0x2, 0x100000000000000, 0x0, "932bd278fe1e85a70560d1aa6b9e72e3e9725fbceddc2a9b52ee7401ce62be69ee91e3506f8127047d28399b997e66658ff92187908f5b"}], 0x3ac}, {&(0x7f0000caa000-0x104)=[{0x10, 0x5, 0x301, 0xffff, 0x5, ""}, {0xf4, 0x0, 0x120, 0x2, 0x3, "48ec00dfd733c8673239ab6516ea6fd0277054960f5d163ac38b80d025833cd54734f90e32057e21f7bcaddc0bf382f11cb819ba753451960628f7362ea5a6fbcb56201d469e0e20ca4f32e6bdee93b6b26316c80175b65309a18490ed89eebaf183c63f5661781dca40e619d4164162bb1da5dee42217f7bc15796f633faf8422d5b25d71b6b557a5425b6bccf30725c34171bb890f529d2364b5c01bc71620fbdebfe9615ad8de5b362cb0ed81d1f8310aad7ee8b371f28b0f72f006f87160888c5fa1906fa18102be48634841a404ce0e73b2af75a7602a5d0991567dcb60b2"}], 0x104}, {&(0x7f000020b000)=[{0x38, 0x4, 0x200, 0x7, 0x101, "3ca3ece93166ce1ed81a5a66d1a9d126aa3619c375956a5a3e1d6efed6f16297dd320f16f4"}], 0x38}, {&(0x7f0000825000)=[{0x98, 0x6, 0x1a, 0x200, 0x101, "1a29424ee301ab276d3f0610e12657d4d7e62a1f47edc2da1ba18ec72af5fc8b9a8f25d046ae134df13368ce251237481e38b3967ca03ff1827f6e8d68a7f498f6336b8acfdc6c674c5275f0c69ba54b5269abb511351fe11d1fa00f2dda27e661e65e200dd0e8e71f20219cfd19de370c08dd3e31e298de8c8ae62fa7263c3f9abf4df91ac9"}, {0x2c, 0x1, 0x300, 0xffff, 0x3ff, "4e412860f993a66524f7b4a91664d041e588b82a1b536f085dcc37"}, {0x70, 0x8001, 0x200, 0xff, 0xfffffffffffffc01, "49ee54aa48746c48dad37834e41424aaa7c605ec82429b9638718ae1fe42c108387c7aee2f3686b3638c52a4c66db8790ab29d46c0ee36a477125b2a6a8ce356ea767996eef6e486148ef8644ac421a5727e018fd9c3b9f2d5562f5d2fa7f0"}], 0x134}, {&(0x7f00005f6000)=[{0xfc, 0x0, 0x200, 0x100000000, 0xffff, "af5f63a1740126ee7beb958522c186c786ccc49c82800e52b1dc8b3ffe63beae2ff8295acc1fd4f2d7c034ffb02096d8f007ba63c8fa92cbf822665f1ee3eb5e4c716622586fd68f5bd6e6dcba48d1cabb3704f09dfa7cfd3969f016c550b805e801f177ba0e1c681f56e7d6e081c4fbb48835f7a6a47f403b4f4ec8462e91e5460a96ebe7e02fa473cb776a25dcb15e91d3c70b109357ba4edc37a815fdb87c547bf22d786cec4bcbd3faf6f54a0ce0d1b53e07d4178503dc2ce345be31e44ec25103496dba145aea9d355c0a2a80913898ce577515bdb89452b1485db630e5b5a39a6387973bddd83fad47"}], 0xfc}], 0x9, &(0x7f0000ca9000)=[@rights={0x18, 0x1, 0x1, [r1]}, @cred={0x20, 0x1, 0x2, r2, r3, r4}, @cred={0x20, 0x1, 0x2, r5, r6, r7}, @rights={0x18, 0x1, 0x1, [r8]}, @rights={0x20, 0x1, 0x1, [r9, r10, r11]}, @cred={0x20, 0x1, 0x2, r12, r13, r14}], 0xb0, 0x20000040}, 0x4000001) r15 = socket$netlink(0x10, 0x3, 0x0) getsockopt$netlink(r15, 0x10e, 0x9, &(0x7f0000ca6000)=""/0, &(0x7f0000ca7000-0x4)=0x0) 2017/12/31 05:24:56 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0x0, 0x0) r2 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0x0, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000c4a000-0xc)={0x6, r0, 0x0}) ioctl$TUNSETIFINDEX(r3, 0x400454da, &(0x7f00002d3000-0x4)=0x7ff) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r2, 0x0) r4 = epoll_create(0x4000000010011) timer_create(0x5, &(0x7f0000640000-0x60)={0x0, 0xa, 0x2, @thr={&(0x7f00004fb000)="89c0b6a7fe9bad6c55f1b8ac0f5f97caa85172725c64a1daade6601e6a2badbc3e072f4d9b2bef385f3ce83aa86250969a495e66446d4aecc919a1ced3cde2f654fdaf", &(0x7f0000eb1000-0x10)="8cc2023db38d79286422ae8a5c4958b3"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000708000)=0x0) timer_settime(r5, 0x1, &(0x7f0000147000)={{0x0, 0x0}, {0x0, 0x989680}}, &(0x7f0000299000)={{0x0, 0x0}, {0x0, 0x0}}) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r2, &(0x7f0000337000-0xc)={0x0, 0x0}) ioctl$BINDER_SET_CONTEXT_MGR(r2, 0x40046207, 0x0) setsockopt$netrom_NETROM_T4(r3, 0x103, 0x6, &(0x7f00005f1000-0x4)=0x8, 0x4) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000009000-0x30)={0x4, 0x0, &(0x7f000000a000)=[@register_looper={0x630b}], 0x0, 0x0, &(0x7f000000b000-0x4)=""}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) 2017/12/31 05:24:56 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f000002d000-0xb)='/dev/loop#\x00', 0x0, 0x0) ioctl(r0, 0x440000000000127b, &(0x7f00003a2000)="") r1 = dup2(r0, r0) ioctl$sock_bt_cmtp_CMTPCONNADD(r1, 0x400443c8, &(0x7f0000714000-0x8)={r0, 0x9}) ioctl$DRM_IOCTL_ADD_BUFS(r1, 0xc0206416, &(0x7f00007c3000)={0x800, 0x7, 0x4, 0x5, 0x18, 0x1}) 2017/12/31 05:24:56 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) wait4(0xffffffffffffffff, &(0x7f0000e81000)=0x0, 0x0, &(0x7f0000843000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000eba000-0xe)='/selinux/load\x00', 0x2, 0x0) ioctl$TIOCLINUX7(r1, 0x541c, &(0x7f000097d000-0x2)={0x7, 0x5}) openat$rtc(0xffffffffffffff9c, &(0x7f0000dbc000-0x9)='/dev/rtc\x00', 0x400000, 0x0) setitimer(0x0, &(0x7f000004a000-0x20)={{0x0, 0x2710}, {r0, 0x7530}}, &(0x7f00007ce000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) r2 = openat(0xffffffffffffff9c, &(0x7f0000dfe000-0x8)='./file0\x00', 0x0, 0x20) syz_open_pts(r2, 0x0) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f00007c5000)=0x8, 0x4) ioctl$TIOCMBIS(r2, 0x5416, &(0x7f0000d95000)=0x7fff) 2017/12/31 05:24:56 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x4) 2017/12/31 05:24:56 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setfsuid(0x0) r0 = semget$private(0x0, 0x4, 0x0) r1 = dup(0xffffffffffffffff) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f00009aa000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0x0, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00002a1000)=0xe8) ioctl$TUNSETOWNER(r1, 0x400454cc, &(0x7f0000e50000)=r2) r3 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000c12000)='/selinux/policy\x00', 0x0, 0x0) semop(r0, &(0x7f0000e7b000)=[{0x5, 0xffffffff, 0x1800}, {0x2, 0x5, 0x1000}, {0x3, 0x781, 0x1800}, {0x4, 0x9, 0x1800}, {0x3, 0x0, 0x0}, {0x1, 0x1a0c, 0x1800}], 0x6) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r3, &(0x7f000056a000)={0x50000000, 0x0}) getsockopt$netrom_NETROM_N2(r3, 0x103, 0x3, &(0x7f00003f1000)=0x2, &(0x7f00005a6000-0x4)=0x4) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f000091e000)={0x0, 0x0, 0x0}, &(0x7f000088e000-0x4)=0xc) fcntl$setown(r3, 0x8, r4) 2017/12/31 05:24:56 executing program 1: 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) r0 = socket$key(0xf, 0x3, 0x2) setsockopt$netrom_NETROM_IDLE(0xffffffffffffffff, 0x103, 0x7, &(0x7f0000e6e000-0x4)=0x0, 0x4) sendmsg$key(r0, &(0x7f0000e6e000-0x38)={0x0, 0x0, &(0x7f0000e6d000)={&(0x7f0000114000)={0x2, 0x1000000000000b, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, [@sadb_x_sa2={0x2, 0x13, 0x0, 0x0, 0x0, 0x0, 0x0}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000cc9000)='/selinux/mls\x00', 0x0, 0x0) setsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f0000450000)=0x7f5, 0x4) 2017/12/31 05:24:56 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$unix(0xffffffffffffffff, &(0x7f0000833000)={&(0x7f0000605000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000452000-0x10)=[], 0x0, &(0x7f00001fa000-0x20)=[], 0x0, 0x0}, 0x0) r0 = syz_open_dev$sg(&(0x7f0000b7b000-0x9)='/dev/sg#\x00', 0x0, 0x0) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x80da14, 0x2, 0x20000000, 0x0}) ioctl(r0, 0x2285, &(0x7f0000007000)='S') 2017/12/31 05:24:57 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x5, 0x0) bind$unix(r0, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) mlock(&(0x7f0000205000/0x1000)=nil, 0x1000) listen(r0, 0x200000000003) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00002e5000)='/selinux/enforce\x00', 0x111000, 0x0) connect$llc(r1, &(0x7f000051c000)={0x1a, 0x9, 0xff, 0x1, 0x6, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) socket(0x0, 0x1, 0x3) ppoll(&(0x7f000039d000)=[{r0, 0x8200, 0x0}], 0x1, &(0x7f0000d86000-0x10)={0x0, 0x0}, &(0x7f00000d8000-0x8)={0x0}, 0x8) [ 76.533473] binder: 11437:11441 ERROR: BC_REGISTER_LOOPER called without request [ 76.591316] binder: BINDER_SET_CONTEXT_MGR already set [ 76.601259] binder: 11437:11461 ERROR: BC_REGISTER_LOOPER called without request [ 76.620326] binder: 11437:11459 ioctl 40046207 0 returned -16 2017/12/31 05:24:57 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00000fe000-0x78)={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$sndseq(&(0x7f0000189000)='/dev/snd/seq\x00', 0x0, 0x40000000000006) openat$sequencer2(0xffffffffffffff9c, &(0x7f00001ad000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r0, 0xc05c5340, &(0x7f0000ded000-0x68)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x100, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socket$inet_tcp(0x2, 0x1, 0x0) 2017/12/31 05:24:57 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$alg(0xffffffffffffffff, &(0x7f0000e9a000)=[{0x0, 0x0, &(0x7f00002e1000)=[{&(0x7f0000007000)="aa05c3839685ead8a4d9182b6bb77e606a18ef887229f23c3e2b5e6172d22e9a003bf71a08f687a7ff1585528f", 0x2d}], 0x1, 0x0, 0x0, 0x0}], 0x1, 0x0) r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x0) getsockname$inet6(r0, &(0x7f0000e47000)={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000c00000)=0x1c) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f0000ef2000)=0x2, 0x4) socketpair$llc(0x1a, 0x2, 0x0, &(0x7f0000b3b000)={0x0, 0x0}) ioctl(r0, 0x2285, &(0x7f0000007000)='S') 2017/12/31 05:24:57 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000d8a000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$alg(0x26, 0x5, 0x0) socketpair$unix(0x1, 0x80000000000001, 0x0, &(0x7f0000e19000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r0, 0x5451, &(0x7f000005b000)=0x0) 2017/12/31 05:24:57 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000c44000)='/dev/kvm\x00', 0x0, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000103000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$KVM_S390_INTERRUPT_CPU(r1, 0x4010ae94, &(0x7f0000499000)={0x8, 0x5, 0x1}) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x8000000) socket$nfc_llcp(0x27, 0x1, 0x1) ioctl$KVM_SET_FPU(r3, 0x41a0ae8d, &(0x7f00003ed000)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0, 0x2, 0x0, 0x9, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) ioctl$KVM_PPC_GET_SMMU_INFO(r1, 0x8250aea6, &(0x7f00005dc000)=""/17) setsockopt$inet_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000e90000-0x51)={{{{0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x8001, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x4, 0x3, 0x1, "663e2b483223644e0e4597e031f4a1a7c38742b34670f6385c3f198359f418e1573f1c3990ed7a7d210f54e5eb49db9ae3b9f725d384a20d0ac41a9368149aaa5fa003135bb978a7dac78891a3946ff6"}, 0x160) 2017/12/31 05:24:57 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x3, 0x3, 0x8f3e) r1 = getpgrp(0x0) migrate_pages(r1, 0x100000001, &(0x7f0000f60000-0x8)=0x8001, &(0x7f0000494000)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000c04000-0x98)={0x0, @in6={{0xa, 0x0, 0x35876e9, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7f, 0x4}, &(0x7f0000697000-0x4)=0x98) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000a98000)={r2, @in6={{0xa, 0x1, 0x9a, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x109, 0xffff, 0x1, 0x1}, &(0x7f0000916000-0x4)=0xa0) r3 = socket$inet6(0xa, 0x6, 0x0) ioctl$sock_SIOCETHTOOL(r3, 0x8946, &(0x7f0000996000-0x28)={@common='sit0\x00', &(0x7f0000cff000-0xe4)=@ethtool_eeprom={0xc, 0x0, 0x0, 0x0, ""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/31 05:24:57 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000090000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) r0 = memfd_create(&(0x7f0000acc000)='\\\x00', 0x4) fallocate(r0, 0x0, 0x0, 0x4d) 2017/12/31 05:24:57 executing program 1: syz_extract_tcp_res(&(0x7f0000daa000-0x8)={0x0, 0x0}, 0x5, 0x5) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$ax25(0xffffffffffffffff, &(0x7f0000000000)={0x3, {"d004000000512d"}, 0xd3e}, 0x10) syz_emit_ethernet(0x4e, &(0x7f0000ac9000)={@random="91e39542af23", @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "72f20b", 0x18, 0x88, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x2, @loopback={0x0, 0x1}}}}}}}, 0x0) 2017/12/31 05:24:57 executing program 5: clone(0x0, &(0x7f0000b47000)="", &(0x7f0000e62000-0x4)=0x0, &(0x7f0000d5a000)=0x0, &(0x7f0000ee0000)="") ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f00002f0000)=0x0) setpgid(r0, r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_member(0xffffffffffffff9c, &(0x7f0000002000-0x10)='/selinux/member\x00', 0x2, 0x0) syz_open_procfs(r0, &(0x7f0000000000)='net/dev_snmp6\x00') 2017/12/31 05:24:57 executing program 1: mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) sendto$inet(r0, &(0x7f0000ff8000-0x4f)="", 0x0, 0x0, &(0x7f0000ba1000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) openat$selinux_mls(0xffffffffffffff9c, &(0x7f000019c000-0xd)='/selinux/mls\x00', 0x0, 0x0) 2017/12/31 05:24:57 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rename(&(0x7f00009fa000-0x8)='./file0\x00', &(0x7f0000a69000-0x8)='./file0\x00') seccomp(0x1, 0x0, &(0x7f000034c000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) getsockopt$sock_timeval(0xffffffffffffffff, 0x1, 0x15, &(0x7f0000cef000-0x10)={0x0, 0x0}, &(0x7f00005a2000-0x4)=0x10) clock_gettime(0x0, &(0x7f0000969000)={0x0, 0x0}) r3 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f00002be000-0x11)='/selinux/relabel\x00', 0x2, 0x0) ioctl$KVM_GET_DEVICE_ATTR(r3, 0x4018aee2, &(0x7f0000db0000-0x18)={0x0, 0x10001, 0xac, &(0x7f0000714000)=0x0}) setitimer(0x2, &(0x7f0000354000)={{0x77359400, 0x0}, {r1, r2/1000+10000}}, &(0x7f0000b52000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) setsockopt$inet6_dccp_buf(r3, 0x21, 0x0, &(0x7f00005f7000)="ce6408c0e9ce13834d9b87f6123ad143d5ac554947fd9136ddb5a43e69fab289cec7f6025afdfbf7d833af501177ca663b9552e5cfdcaa6fea55aac26ef47204", 0x40) utimensat(0xffffffffffffffff, &(0x7f0000675000)='./file0\x00', &(0x7f00009cf000-0x20)={{0x77359400, r0}, {0x0, r4}}, 0x0) [ 76.637719] binder: send failed reply for transaction 34 to 11437:11441 [ 76.644630] binder: undelivered TRANSACTION_COMPLETE [ 76.649888] binder: undelivered TRANSACTION_ERROR: 29189 2017/12/31 05:24:57 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) creat(&(0x7f00002ec000-0x8)='./file0\x00', 0x4) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f00004d4000)='./file0\x00', &(0x7f00004f6000-0x8)='./file0\x00', &(0x7f00000e1000)='ramfs\x00', 0x8409, &(0x7f0000c82000-0x2)="") r0 = openat(0xffffffffffffff9c, &(0x7f0000013000-0x8)='./file0\x00', 0x0, 0x0) fremovexattr(r0, &(0x7f00006f8000)=@random={'os2.\x00', 'eth1\x00'}) 2017/12/31 05:24:57 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x7, 0x78, 0x3e3, 0x401, 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, 0x1, @perf_bp={&(0x7f0000fd2000)=0x0, 0x0}, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) munlockall() socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000fd1000-0x8)={0x0, 0x0}) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000d1f000-0x10)='/selinux/status\x00', 0x0, 0x0) setsockopt$sock_int(r0, 0x1, 0x9, &(0x7f0000772000-0x4)=0x2000, 0x4) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000924000-0x11)='/dev/qat_adf_ctl\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f00001ef000)=@assoc_value={0x0, 0x0}, &(0x7f0000362000)=0x8) 2017/12/31 05:24:57 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_PIT2(0xffffffffffffffff, 0x4040ae77, &(0x7f0000642000)={0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) syz_emit_ethernet(0x66, &(0x7f00003ff000-0x6e)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "72f20b", 0x30, 0x3a, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @icmpv6=@dest_unreach={0xffffff83, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], {0x0, 0x6, "b3592b", 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, [], ""}}}}}}}, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000cec000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000bbf000-0x18)={0x1, 0x0, [{0x40000021, 0x0, 0x9}]}) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = dup3(r2, r3, 0x0) ioctl$KVM_RUN(r4, 0xae80, 0x0) 2017/12/31 05:24:57 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00004fe000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha256_mb\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) fcntl$setflags(r2, 0x2, 0x1) getsockopt$inet_mreq(r2, 0x0, 0x23, &(0x7f0000dd4000)={@empty=0x0, @broadcast=0x0}, &(0x7f0000fb9000)=0x8) pause() sendmsg$alg(r1, &(0x7f0000e49000-0x38)={0x0, 0x0, &(0x7f0000081000-0x80)=[], 0x0, &(0x7f0000f1f000)=[], 0x0, 0x0}, 0x24008004) fallocate(r2, 0x0, 0x0, 0x5) sendfile(r1, r2, &(0x7f0000e65000-0x8)=0x0, 0x5) 2017/12/31 05:24:57 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0xfffffffffffffffe) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000001000)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SMI(r2, 0xaeb7) ioctl$KVM_RUN(r2, 0xae80, 0x0) r3 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000551000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) ioctl$TIOCGSOFTCAR(r3, 0x5419, &(0x7f0000a4c000-0x4)=0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2017/12/31 05:24:57 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000fc9000-0x15)='/proc/self/net/pfkey\x00', 0x0, 0x0) pread64(r0, &(0x7f0000586000)=""/0, 0x0, 0x400000006) name_to_handle_at(r0, &(0x7f0000597000-0x8)='./file0\x00', &(0x7f0000150000)={0xff, 0x80000000, "4720c075fe4da16b3b9a1d0877c336401d291887940ef7fa6f36050f77c59ebf79af0d4fa3ea5c7d37c7268df953e95db531e61c0951965b2343525c6722d3c1957df6fbe4780b992bc935cfb980cdc1d751f3365ce3e9629f219f31dafe4e7fd60fd75e5f11307f4cccb09ca8c04ff8eb8f2faefa74d028c533c5cd39419c0e6e7c345137825c858878dd3e79c8195aa1f80a96c375d2557b712dcb4e9a0a295551dbf9a0bf1b0b5afe3172d1ffa11807910774c58068c04a7bcf192c022ee3820251063cad03988e2b2df3abd8b057959c7210d0941305068f9981a0fbaef65e14728e71a2801c840cd1d80708e137a2bd90215f3575"}, &(0x7f00008d9000-0x4)=0x0, 0x1400) 2017/12/31 05:24:57 executing program 3: mmap(&(0x7f0000000000/0xfd3000)=nil, 0xfd3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() r1 = gettid() rt_sigprocmask(0x0, &(0x7f000021f000)={0xfffffffffffffffe}, 0x0, 0x8) tkill(r0, 0x3) timer_create(0x0, &(0x7f0000fd0000)={0x0, 0x14, 0x4, @tid=r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) mmap(&(0x7f0000fd3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = memfd_create(&(0x7f0000997000-0x1)='\x00', 0x1) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCMBIC(r2, 0x5417, &(0x7f0000fd4000)=0x60204d86) clock_gettime(0x6, &(0x7f0000fd4000-0x10)={0x0, 0x0}) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = request_key(&(0x7f0000fd5000-0x5)='user\x00', &(0x7f0000bd9000-0x2)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000fd4000)='{,-*[\x00', 0xffffffffffffffff) r5 = request_key(&(0x7f00007f8000)='rxrpc_s\x00', &(0x7f00006ca000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000071d000)='eth0em0cgroup\\@yvboxnet0()\'vmnet0wlan1dposix_acl_accessposix_acl_access*\x00', 0xfffffffffffffffc) keyctl$instantiate(0xc, r4, 0x0, 0x0, r5) mmap(&(0x7f0000fd3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_settime(0x0, 0xfffffffffffffffd, &(0x7f0000011000)={{0x0, 0x0}, {r3, 0x0}}, &(0x7f0000fd3000)={{0x0, 0x0}, {0x0, 0x0}}) r6 = getpgrp(r0) rt_tgsigqueueinfo(r6, r6, 0x12, &(0x7f0000d6d000-0x10)={0x0, 0x0, 0x0, 0x2}) 2017/12/31 05:24:57 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000020000+0x52c)='/dev/sequencer2\x00', 0x200000, 0x0) syz_extract_tcp_res$synack(&(0x7f0000e70000)={0x0, 0x0}, 0x1, 0x0) r1 = openat(r0, &(0x7f0000f77000)='./file0\x00', 0x14000, 0x8a) perf_event_open(&(0x7f0000500000-0x78)={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, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x6, 0x2}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x9, &(0x7f0000abf000)={0xffffffffffff19f8, @in6={{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x3}, 0x98) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000f97000)={0x0, 0x5, 0xe5d1, 0x0, 0x2, 0xffff}, &(0x7f0000b16000)=0x14) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f000069a000)={0x2, 0x8000, 0x5, 0xbbe6, r3}, &(0x7f0000094000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f00002dc000-0x10)={r3, 0x4, 0x8, 0x9}, 0x10) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f0000101000-0x64)=[@in6={0xa, 0x1, 0xffffffff80000000, @loopback={0x0, 0x1}, 0x3}, @in={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0xa6a9, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x7ff8000}, @in6={0xa, 0x0, 0x22, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4}], 0x64) 2017/12/31 05:24:57 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1000002, 0x52, r0, 0x0) openat$vcs(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/vcs\x00', 0x0, 0x0) mmap(&(0x7f00002e4000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) name_to_handle_at(r0, &(0x7f00002e4000)='./file0\x00', &(0x7f0000002000)={0x8, 0x0, ""}, &(0x7f0000002000-0x4)=0x0, 0x1400) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f000035f000)={0x400000000000008, 0x0}) 2017/12/31 05:24:57 executing program 3: mmap(&(0x7f0000000000/0xfef000)=nil, 0xfef000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000ccb000-0x11)='/dev/vga_arbiter\x00', 0x20000, 0x0) mmap(&(0x7f0000fef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000ff1000-0x20)={{&(0x7f00006e2000/0x2000)=nil, 0x2000}, 0x1, 0x0}) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_UNREGISTER(r1, 0x8010aa01, &(0x7f0000012000)={&(0x7f0000c8d000/0x4000)=nil, 0x4000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x10, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(0xffffffffffffffff, 0x8010aa02, &(0x7f00007c1000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2017/12/31 05:24:57 executing program 7: 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, 0x2) r2 = fcntl$dupfd(r1, 0x0, r1) r3 = socket(0x2000000011, 0x8000000080003, 0x0) setsockopt$packet_buf(r3, 0x107, 0xf, &(0x7f0000bc5000-0x4)="6b64b22e", 0x4) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000928000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x5, 0x0, @sync=&(0x7f00001a4000-0xc)={0x0, 0x0, 0x0}}}) bind$bt_hci(r3, &(0x7f00004ed000)={0x1f, 0x4, 0x1}, 0x6) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x20301}) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f00005e9000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$packet(r3, &(0x7f0000c85000)={0x11, 0x0, r4, 0x1, 0x0, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x14) dup2(r3, r3) write$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) 2017/12/31 05:24:57 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000eac000)='keyring\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0x0) r1 = add_key$user(&(0x7f0000176000)='user\x00', &(0x7f00009d6000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000003e000)="fa", 0x1, r0) r2 = add_key$user(&(0x7f0000893000)='user\x00', &(0x7f0000753000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f000009f000-0x196)="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", 0x196, r0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000fa0000)={0x0, 0x0}) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f00009ca000-0x4)=0x0) rt_tgsigqueueinfo(r3, r4, 0x4, &(0x7f0000e70000)={0x1e, 0xa6, 0x800, 0x4}) r5 = request_key(&(0x7f000093c000)='user\x00', &(0x7f00006dd000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000ce5000)='/dea/vutofs\a', 0x0) keyctl$dh_compute(0x17, &(0x7f00004c9000-0xc)={r1, r2, r5}, &(0x7f00005cd000)=""/1, 0x1, &(0x7f000010c000)={&(0x7f000091a000-0xd)={'sha224'}, &(0x7f00004e3000-0x40)="", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/31 05:24:57 executing program 1: mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000d32000-0xe)='map_files\x00') sendfile(r0, r1, &(0x7f00006dd000-0x8)=0x8000000, 0x2) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000fd0000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) 2017/12/31 05:24:57 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x15, 0x80005, 0x0) bind$ax25(r0, &(0x7f00003b0000)={0x3, {"dc4aab295178a2"}, 0x0}, 0x10) connect$bt_l2cap(r0, &(0x7f0000ecd000)={0x1f, 0x0, {0x3a0f, 0x6, 0x6, 0x6c, 0xc6, 0xff}, 0x9, 0x9}, 0xe) 2017/12/31 05:24:57 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001000-0x3)='/dev/kvm\x00', 0x502ed115b2d9a5ae, 0x0) ftruncate(r0, 0x40102) r1 = socket$kcm(0x29, 0x802, 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, 0x1, 0x670c00df, 0x0, 0x0, 0x5, 0x0, 0x0, 0x100000, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x100, 0x0, 0x0, 0x0, 0x8000, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000068d000-0x1)=0x0, 0x8}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x1, 0xffffffffffffffff, 0x0) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000002000)='/dev/cuse\x00', 0x2, 0x0) dup3(r2, r1, 0x0) sendfile(r1, r0, &(0x7f0000b7a000)=0x0, 0x1fffffffe2) 2017/12/31 05:24:57 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) fcntl$setflags(r0, 0x2, 0x1) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000924000-0x77)={0x0, 0x6f, "d727e6a879401269060a565b9c0fdbcaef0f7952ed9b85dc1b4ab4de240cc7302bfa7a2a14c3517794eadad22358f32368ccfb3d41aadeebfef824405570fa55f62b0237374a9250408ec62e465b88a7de926ec11c51267baeb9be6c6f679b2a5a7dd304e19460f9007eefd166d511"}, &(0x7f0000e2a000-0x4)=0x77) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000eaa000)={r1, @in={{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x0}, &(0x7f00007cd000)=0x98) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000aea000-0xc)={0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0}, 0xc) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000098000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$KVM_S390_INTERRUPT_CPU(r2, 0x4010ae94, &(0x7f00007ec000-0x10)={0x9, 0x3, 0x604}) 2017/12/31 05:24:57 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x6) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 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) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f0000660000)={0x4000000c, 0x0}) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000e63000-0x38)={&(0x7f0000b53000+0xb98)={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000ab8000)=[], 0x0, 0x0, 0x0, 0x0}, 0x0) sendmsg$netlink(r0, &(0x7f0000617000-0x38)={0x0, 0x0, &(0x7f000009b000)=[{&(0x7f00002a1000)=[{0x14, 0x25, 0x1, 0x0, 0x0, '\x00\x00\x00\a'}], 0x14}], 0x1, &(0x7f000057f000)=[], 0x0, 0x0}, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000265000)={@generic="4fcacd1f8cc3b77ae0d92ce6c565a7e4", @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f000049e000-0x20)={0x2, 0x0, 0x10001, 0x6}) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0206434, &(0x7f0000675000-0x20)={0xffff, r3, 0x10001, 0x2}) getsockname$packet(r0, &(0x7f0000e0c000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f000043d000)=0x14) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000d2f000-0xe8)={{{@in=@broadcast=0x0, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0x0, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @broadcast=0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000023f000)=0xe8) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000b02000)={{{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0xd91, 0x2, 0xac5, 0x1, 0x80, 0x80, 0x6, r4, r5}, {0x5, 0x4, 0xa3f, 0x285, 0x8001, 0x2, 0xffffffff, 0x101}, {0x3, 0x79fc, 0x5, 0x3}, 0x9, 0x74, 0x3, 0x0, 0x80, 0x3}, {{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xffffffff, 0x7fffffff}, 0x8, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2, 0x2, 0x0, 0xffffffffffffffcc, 0xe70f, 0x80000001, 0x6fc}}, 0xe8) 2017/12/31 05:24:57 executing program 1: r0 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) fcntl$setlease(r0, 0x400, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000001000-0x8)=0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_MSRS(r0, 0x4008ae89, &(0x7f0000c47000-0x78)={0x7, 0x0, [{0xade, 0x0, 0x20}, {0xae6, 0x0, 0x9}, {0x890, 0x0, 0x3}, {0x2d9, 0x0, 0x80000001}, {0x2c6, 0x0, 0x6}, {0x23e, 0x0, 0x100000000}, {0x8f6, 0x0, 0x100}]}) r1 = socket$netlink(0x10, 0x3, 0x0) open(&(0x7f000059b000-0x8)='./file0\x00', 0x101000, 0x2) writev(r1, &(0x7f00000a2000-0x8)=[{&(0x7f00002ec000-0x29)="290000001800ff0000000000001000210200080000000007001e061c08000bc007001004000020ff00", 0x29}], 0x1) 2017/12/31 05:24:57 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00001fa000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f00000d4000-0xc)={0x4, 0xffffffffffffffff, 0x0}) ioctl$KVM_REINJECT_CONTROL(r2, 0xae71, &(0x7f0000e18000-0x20)={0xfffffffffffff800, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$KVM_HAS_DEVICE_ATTR(r2, 0x4018aee3, &(0x7f0000e37000-0x18)={0x0, 0x0, 0x0, &(0x7f0000140000)=0x0}) 2017/12/31 05:24:57 executing program 5: mmap(&(0x7f0000000000/0xf1d000)=nil, 0xf1d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(0xffffffffffffffff, 0x6, 0x16, &(0x7f0000000000)=[{0x0, 0x7}, {0x0, 0x8}], 0x2) syz_emit_ethernet(0x32, &(0x7f000029d000-0x424)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="7c02aa24bfdb", [], {{0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x24, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "d7cc2d", 0x0, "1400f1"}, ""}}}}}, 0x0) mmap(&(0x7f0000f1d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f1d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000f1d000)={0x0, 0x0, 0x0}, &(0x7f0000f1e000-0x4)=0xc) mmap(&(0x7f0000f1d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) waitid(0x1, r0, &(0x7f0000635000-0x10)={0x0, 0x0, 0x0, 0x0}, 0x40000000, &(0x7f0000f1e000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2017/12/31 05:24:57 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() clone(0x200, &(0x7f00009fc000)="", &(0x7f0000432000)=0x0, &(0x7f0000f8b000)=0x0, &(0x7f0000a11000)="") mknod(&(0x7f00001c2000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8b000-0x8)='./file0\x00', &(0x7f0000a7c000-0x38)=[], &(0x7f0000dfd000)=[]) sched_setaffinity(r0, 0x8, &(0x7f0000607000)=0x6d) kcmp(r0, r0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff) process_vm_readv(r0, &(0x7f0000862000)=[{&(0x7f0000c73000-0xd7)=""/1, 0x1}], 0x1, &(0x7f0000dda000-0x50)=[{&(0x7f0000c45000)=""/1, 0x1}], 0x1, 0x0) memfd_create(&(0x7f0000e19000-0x1)='\x00', 0x3) creat(&(0x7f0000408000-0x8)='./file0\x00', 0x0) 2017/12/31 05:24:57 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) getsockopt$inet_int(r0, 0x0, 0x16, &(0x7f0000065000-0x4)=0x0, &(0x7f0000cf3000)=0x4) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000fac000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0, 0x0}, 0x0, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00001a6000)=0xe8) [ 76.961343] device syz7 entered promiscuous mode 2017/12/31 05:24:57 executing program 2: mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0xfffffefffffffffd, 0x32, 0xffffffffffffffff, 0x0) mprotect(&(0x7f00006bf000/0x3000)=nil, 0x3000, 0x1) r0 = socket(0x40000000015, 0x5, 0x0) setsockopt(r0, 0x114, 0x6, &(0x7f0000000000)="2a8e0000", 0x4) 2017/12/31 05:24:57 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f00008e4000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000928000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x0, 0x0, @sync=&(0x7f0000c15000)={0x0, 0x0, 0x0}}}) r1 = shmget$private(0x0, 0x3000, 0x1000, &(0x7f0000d04000/0x3000)=nil) shmctl$IPC_RMID(r1, 0x0) 2017/12/31 05:24:57 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x4, 0x8) r0 = socket$inet(0x2, 0x3, 0x80000000002) setsockopt$inet_int(r0, 0x0, 0x21, &(0x7f0000606000-0x4)=0x0, 0x4) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f00003a3000-0xf)='/dev/sequencer\x00', 0x200000, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000bee000-0xe8)={{{@in=@loopback=0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000b4b000-0x4)=0xe8) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000146000-0x20)={0x100000001, 0x0, 0x2, 0x100000000}) ioctl$DRM_IOCTL_AGP_BIND(r1, 0x40106436, &(0x7f0000d3d000-0x10)={r3, 0x5}) ioctl$sock_inet6_SIOCDELRT(r1, 0x890c, &(0x7f00001e9000-0x50)={@loopback={0x0, 0x1}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xfffffffffffffffe, 0xc1c, 0x8e48, 0x500, 0x81, 0x1000000, r2}) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000edf000)=0x0, &(0x7f0000761000)=0x4) ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) getsockopt$netrom_NETROM_N2(r1, 0x103, 0x3, &(0x7f0000644000)=0x8000, &(0x7f0000b7a000)=0x4) 2017/12/31 05:24:57 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000326000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x84000) fcntl$setpipe(r1, 0x407, 0x0) write(r1, &(0x7f0000d41000)="ae", 0x1) vmsplice(r1, &(0x7f0000cf8000-0x20)=[{&(0x7f00002a7000)="", 0x0}], 0x1, 0x0) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f00004cb000)={r0, &(0x7f000044a000)="968d138c63857ba11ee79fa3ba02d0999fef67eea81b2eae4c6da40426", &(0x7f0000ceb000)=""/158}, 0x18) readv(r0, &(0x7f0000c9e000)=[{&(0x7f0000c26000-0xe7)=""/231, 0xe7}], 0x1) 2017/12/31 05:24:57 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000592000-0x45)="c22acaffff2e776a5882f2ba093698dd0d96ae0d5bc28509050004cb01264cbce3cee6272d5fa4fc6786008833379f8eaf3e43e134199964d4e651bbb553d721fedc58184c", 0x45) 2017/12/31 05:24:57 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000a04000-0x7)={0x3, 0xffffffffffffff9c, 0x1}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000349000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs=@in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) perf_event_open(&(0x7f0000981000)={0x2, 0x78, 0x10d4e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x24, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x2, 0x0) sendmsg$netlink(r1, &(0x7f000024b000-0x38)={0x0, 0x0, &(0x7f000081d000)=[{&(0x7f0000922000)=[{0x11, 0x1e, 0x305, 0x0, 0x0, '\x00'}], 0x11}], 0x1, &(0x7f0000618000)=[], 0x0, 0x0}, 0x0) 2017/12/31 05:24:57 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00002cf000)='/dev/kvm\x00', 0x24ffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_buf(r1, 0x29, 0x45, &(0x7f0000000000)=""/30, &(0x7f0000000000)=0x1e) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_SREGS(r3, 0x4138ae84, &(0x7f0000fe2000)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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]}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r3, &(0x7f0000dad000/0x18000)=nil, &(0x7f0000710000)=[@textreal={0x8, &(0x7f0000002000)="19a703000f080f0b0f013a670f18d0662434260f070f013366b96808000066b8c846000066ba000000000f303e0f01ca", 0x30}], 0x1, 0x58, &(0x7f00005ce000-0x10)=[], 0x0) socket$nfc_raw(0x27, 0x1, 0x0) r4 = syz_open_dev$mice(&(0x7f0000dd5000-0x10)='/dev/input/mice\x00', 0x0, 0x8001) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000da2000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000a68000-0x24)=@ethtool_rxfh={0x46, 0x0, 0x1, 0x8001, 0x100, "a436a7", 0x2, [0x9, 0x81, 0x7]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mknodat(r4, &(0x7f0000515000-0x8)='./file0\x00', 0x10, 0x80) setsockopt$ax25_int(r4, 0x101, 0x1, &(0x7f00002b8000-0x4)=0xfffffffffffffffe, 0x4) 2017/12/31 05:24:57 executing program 5: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000224000-0x2c)=[@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) read(r0, &(0x7f0000202000-0x3c)=""/60, 0x3c) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000662000)=0x0, 0x4) mmap(&(0x7f0000aba000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000aca000)={0x0, 0x10, "8252cc7051f5e05e71ee63b76f6c3c92"}, &(0x7f0000abb000-0x4)=0x18) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000f66000-0xd)='/selinux/mls\x00', 0x0, 0x0) sendmsg$unix(r2, &(0x7f00004eb000)={&(0x7f0000ee0000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000a5f000)=[], 0x0, 0x0, 0x0, 0x80}, 0x80) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f0000ad2000)={r1, 0x4f, "0531b12f41aa5edf4eee401d0990796c5a0cb4fb16f55a8be5be1fb3229ba56e22cc5a5ab6988bd2c1dd67f1972bd9cbdf7b74ec480a570fff00b64066e2a3d19ee26fb8b33863d8062726aa59b8be"}, &(0x7f0000731000)=0x57) 2017/12/31 05:24:57 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000035e000)='eth1\x00', 0x0) ioctl$KDSKBMETA(r0, 0x4b63, &(0x7f00000fd000-0x8)=0xfffffffffffffbff) seccomp(0x8000001, 0x0, &(0x7f000034c000-0x10)={0x1, &(0x7f00000f0000-0x8)=[{0xd4, 0x0, 0x0, 0x407ffc0003}]}) timer_create(0x0, &(0x7f0000797000-0x60)={0x0, 0x35, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000263000)=0x0) timer_gettime(r1, &(0x7f00004a0000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) 2017/12/31 05:24:57 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x801, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) listen(r1, 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) r2 = gettid() sched_setaffinity(r2, 0x8, &(0x7f000053f000-0x8)=0x0) accept4(r1, &(0x7f0000b17000)=@generic={0x0, ""/126}, &(0x7f0000dbd000)=0x80, 0x0) connect(r0, &(0x7f0000932000-0xc)=@un=@file={0x1, "e91f7189591e9233614b"}, 0xc) 2017/12/31 05:24:57 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp(0x2, 0x2, 0x1) getsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f000022c000-0xc)={@loopback=0x0, @local={0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f000097c000-0x4)=0xc) r2 = socket(0xa, 0x2, 0x0) sendto$unix(r2, &(0x7f0000029000)="", 0x0, 0x8804, &(0x7f0000016000)=@file={0x10000002, "a002000000000000006d7dd316a4"}, 0x10) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000566000-0x15)='/proc/self/net/pfkey\x00', 0x400800, 0x0) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000ad5000)={&(0x7f0000d4a000-0xe)="a002000000000000006d7dd316a4", r3}, 0xc) sendmmsg(r2, &(0x7f0000949000-0x3c)=[{{0x0, 0x0, &(0x7f00009f7000-0x20)=[{&(0x7f0000f73000-0x1)="bc", 0x1}], 0x1, &(0x7f0000d7e000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x7e) r4 = creat(&(0x7f0000b22000-0xe)="a002000000000000006d7dd316a4", 0x0) setsockopt$packet_add_memb(r2, 0x107, 0x1, &(0x7f0000cf9000-0x10)={r1, 0x1, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r4, 0x40505331, &(0x7f0000964000-0x50)={{0x200, 0x7fff}, {0x82a, 0x1b9b}, 0x9b2a, 0x5, 0x6, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/31 05:24:57 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0xf, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3f}, [@alu={0x4, 0x3, 0xb, 0x7, 0x2, 0x10, 0xfffffffffffffffd}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='GPL\x00', 0x10008000, 0x1000, &(0x7f000064a000-0x1000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) fstat(r0, &(0x7f0000895000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = socket$bt_rfcomm(0x1f, 0x0, 0x3) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000001000)={0x0, 0x0, 0x0}, &(0x7f0000002000-0x4)=0xc) setgid(r1) 2017/12/31 05:24:57 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f00006f9000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000000000)=0x14) r1 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x2, 0x801) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r1, 0xc01064b5, &(0x7f0000001000-0xc)={&(0x7f0000000000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x6}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) modify_ldt$write(0x1, &(0x7f0000002000-0x10)={0x400, 0x20000800, 0x0, 0x40, 0xb2, 0x13e, 0x3, 0x0, 0x3, 0x1}, 0x10) recvfrom$inet(r0, &(0x7f0000001000-0xba)=""/186, 0xba, 0x100, &(0x7f0000f9e000-0x10)={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f00003ed000)=0x0, 0x8000000200000085, 0x0, &(0x7f0000002000)={0x0, 0x0}, &(0x7f0000003000-0x4)=0x9, 0x3ffffffd) 2017/12/31 05:24:57 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000852000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00004ff000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) accept4$ipx(r2, &(0x7f000087f000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000f23000)=0x10, 0x80800) r3 = eventfd2(0x0, 0x0) getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000302000)={0x0, @multicast2=0x0, @multicast2=0x0}, &(0x7f0000ce8000)=0xc) setsockopt$packet_add_memb(r2, 0x107, 0x1, &(0x7f0000789000)={r4, 0x1, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x10) ioctl$KVM_CHECK_EXTENSION(r0, 0xae03, 0x1) mq_timedreceive(r2, &(0x7f0000f64000)=""/183, 0xb7, 0x5a1, &(0x7f0000183000-0x10)={0x0, 0x0}) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000001000-0x20)={r3, 0x0, 0x0, 0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_SET_LAPIC(r2, 0x4400ae8f, &(0x7f0000b9d000)={"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"}) read$eventfd(r3, &(0x7f00006e9000-0x8)=0x0, 0x8) write$eventfd(r3, &(0x7f0000952000-0x8)=0x1000200000, 0x8) 2017/12/31 05:24:57 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000163000/0x800000)=nil, 0x800000, 0x0) r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f000044a000)='/selinux/create\x00', 0x2, 0x0) ioctl$SNDRV_TIMER_IOCTL_GINFO(r0, 0xc0f85403, &(0x7f0000e2e000)={{0xffffffffffffffff, 0x3, 0x3ff, 0x3, 0xfffffffffffffffe}, 0x7ff, 0x8001, 'id0\x00', 'timer0\x00', 0x0, 0x4, 0x7, 0x400, 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) pselect6(0x40, &(0x7f0000009000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000ae2000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000-0x8)={0x0, 0x1c9c380}, &(0x7f0000001000-0x7)={&(0x7f000023d000)={0x0}, 0x8}) 2017/12/31 05:24:57 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f00009f2000)='./file0\x00', 0x43, 0x0) perf_event_open(&(0x7f000000a000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000144000)='./file0\x00', &(0x7f0000ce4000-0x8)='./file0\x00', &(0x7f000035b000)='nfs\x00', 0x14000, &(0x7f000000a000)="") ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) 2017/12/31 05:24:57 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000004000)='./file0\x00', 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") lseek(r0, 0x0, 0x7) tee(r0, 0xffffffffffffffff, 0x7, 0x0) ioctl$FUSE_DEV_IOC_CLONE(r0, 0x8004e500, &(0x7f000072c000)=r0) 2017/12/31 05:24:57 executing program 1: mmap(&(0x7f0000000000/0xf5a000)=nil, 0xf5a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f5a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80000, 0x8) mmap(&(0x7f0000f5b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000f5b000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00000cb000-0x4)=0x14) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000f5b000-0xa)='/dev/cuse\x00', 0x1000000000400, 0x0) getsockopt$ax25_int(r1, 0x101, 0x1, &(0x7f000074e000)=0x0, &(0x7f0000b53000)=0x4) r2 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r2, &(0x7f00008bf000-0x38)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000f55000-0x80)={0x2, 0x3, 0x0, 0x9, 0x10, 0x0, 0x0, 0x0, [@sadb_x_sa2={0x2, 0x13, 0x2, 0x0, 0x0, 0x0, 0x0}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}}]}, 0x80}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000f5c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000f5d000-0x8)={0x0, 0x8001}, &(0x7f0000752000)=0x8) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f000036c000-0x8)={r3, 0x4}, &(0x7f0000014000)=0x8) 2017/12/31 05:24:57 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000003f000)='net/protocols\x00') pread64(r0, &(0x7f00006f6000)=""/0, 0x0, 0x2000000) ioctl$TIOCGSID(0xffffffffffffffff, 0x540f, &(0x7f0000f05000-0x4)=0x0) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000279000-0x11)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f00006a8000-0x4)=r1) getsockname$unix(0xffffffffffffffff, &(0x7f0000d42000)=@file={0x0, ""/108}, &(0x7f00005d3000-0x4)=0x6e) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f00002ad000-0x6)={0x0, 0x0}, &(0x7f0000d8d000-0x4)=0x6) ioctl$KDSKBSENT(r0, 0x4b49, &(0x7f0000ed6000)="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") getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000965000)={0x0, 0x0}, &(0x7f0000519000)=0x8) 2017/12/31 05:24:57 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000ee1000)={{{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x100, 0x0, 0x9, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x1}, 0x0, 0x0}, 0x0, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) 2017/12/31 05:24:57 executing program 3: r0 = accept4$inet6(0xffffffffffffffff, 0x0, &(0x7f000045d000-0x4)=0x0, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000001000-0x10)={0x3, &(0x7f00005bb000-0x18)=[{0x1, 0x7, 0x4, 0x0}, {0xf88, 0x6, 0x20, 0x1432}, {0x9, 0x7fffffff, 0x6, 0x7}]}, 0x10) mmap(&(0x7f0000000000/0xd3d000)=nil, 0xd3d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_dccp(0x2, 0x6, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x13, &(0x7f0000d3b000)=0x100000001, 0x4) sendto$inet(r1, &(0x7f000039a000-0x1)="", 0x0, 0x20000000, &(0x7f0000851000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_int(r1, 0x6, 0x22, &(0x7f0000d3c000)=0x0, 0x4) 2017/12/31 05:24:57 executing program 5: mmap(&(0x7f0000000000/0xd53000)=nil, 0xd53000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000566000-0x60)={0x2, 0x4, 0xffffffffffffffff, 0x2, 0xc, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}}]}, 0x60}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = fcntl$dupfd(r0, 0x405, r0) mmap(&(0x7f0000d53000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGRAB(r1, 0x40044590, &(0x7f0000d53000)=0x14c7c0cf) 2017/12/31 05:24:57 executing program 0: r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000ff0000-0xe)='/selinux/user\x00', 0x2, 0x0) ioctl$sock_inet6_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000747000-0x4)=0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) creat(&(0x7f0000bf9000)='./file0\x00', 0x80) mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x4, 0x31, 0xffffffffffffffff, 0x0) bind$inet(r1, &(0x7f0000219000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/31 05:24:57 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000ff1000-0xc)={0x0, 0x0, 0x0}, &(0x7f000068e000)=0xc) r1 = syz_open_procfs(r0, &(0x7f0000ad9000)='attr/current\x00') sendfile(r1, r1, &(0x7f00006c7000)=0x0, 0x2a) r2 = syz_open_procfs(r0, &(0x7f0000fc4000-0xd)='attr/current\x00') sendfile(r2, r2, &(0x7f000041e000)=0x0, 0x7fff) 2017/12/31 05:24:57 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000d6a000-0x10)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f00007cb000)=0x1, 0x4) r1 = socket$inet(0x2, 0x1, 0x0) r2 = syz_open_dev$tun(&(0x7f0000434000-0xd)='/dev/net/tun\x00', 0x0, 0xa) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f00008d4000)={@common='gre0\x00', @ifru_flags=0x301}) write$tun(r2, &(0x7f0000ad3000-0x423)=@hdr={0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x415, 0x0, 0x0, 0x0, 0x11, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, @broadcast=0xffffffff, {[]}}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, "b99878"}, "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"}}}, 0x41f) 2017/12/31 05:24:57 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, 0x100000a) r2 = fcntl$dupfd(r1, 0x0, r1) r3 = socket(0x2000000011, 0x3, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000928000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x5, 0x0, @sync=&(0x7f00001a4000-0xc)={0x0, 0x0, 0x0}}}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x20301}) accept4$unix(r3, &(0x7f0000ce2000-0x6e)=@file={0x0, ""/108}, &(0x7f0000068000-0x4)=0x6e, 0x80800) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f00002ef000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$packet(r3, &(0x7f0000c85000)={0x11, 0x3, r4, 0x1, 0x0, 0x6, @random="032236f9b752", [0x0, 0x0]}, 0x14) r5 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r5, 0x107, 0x12, &(0x7f0000572000)={0x0, 0x4, 0x0}, 0x4) write$tun(r2, &(0x7f0000e20000-0x348)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv6={0x0, 0x6, "356d06", 0x10, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "af295e", 0x0, "9b907f"}, ""}}}}, 0x42) 2017/12/31 05:24:57 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) sched_setscheduler(0x0, 0x2, &(0x7f0000011000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) clone(0xfffffffffffffffd, &(0x7f00008da000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f000039b000)=0x0, &(0x7f000063e000)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f000046a000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2017/12/31 05:24:57 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$llc(0xffffffffffffff9c, &(0x7f0000f62000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000f84000)=0x10, 0x80000) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f00004e3000)={0x9, 0x2}, 0x8) r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r1, &(0x7f0000710000-0x1d)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r1, &(0x7f00007d1000)='5', 0x1, 0x0, &(0x7f0000fd0000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) ioctl$sock_SIOCINQ(r1, 0x541b, &(0x7f0000c2d000)=0x0) 2017/12/31 05:24:57 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001000-0x3)='/dev/kvm\x00', 0x502ed115b2d9a5ae, 0x0) ftruncate(r0, 0xfff) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$kcm(0x29, 0x806, 0x0) r2 = fcntl$dupfd(r0, 0x406, r1) setsockopt$inet_sctp_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f000085e000)=0x7, 0x4) sendfile(r1, r0, &(0x7f0000e74000)=0x0, 0x876b5e795) sendfile(r1, r0, &(0x7f000075e000)=0x0, 0x1fffffffe0) r3 = add_key$user(&(0x7f0000ceb000-0x5)='user\x00', &(0x7f00008fe000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000cc2000)="5354fa9b87914fc6c55c7d12f5524d9c33dcd9615715481dd55fd8c1234729bedcb23ff0db844bfb68eeede44910d6c5797d20db4f3a0e5d720e29590bb496ab142b51a7073784b7f851ee16918a65c3b6ac1e36df3fc772f560194743caca0913abd2ba8575dc977f4e379fd3172f96c2ed12bdc00538d6822417cd26bfc92e30e9d8c7e0c35cc480ca233a2112d4615ae54a64786959cd5ed0a219c9a98aeac397b86b942c03297d1096ba567e6fc8aed14d67d5b500b825", 0xb9, 0xfffffffffffffff9) r4 = add_key(&(0x7f0000bff000-0x6)='logon\x00', &(0x7f0000bf7000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffffa) keyctl$negate(0xd, r3, 0x8000, r4) sendmsg$kcm(r1, &(0x7f0000958000-0x38)={&(0x7f000066d000)=@ax25={0x3, {"bf6e4aa13cff19"}, 0x0}, 0x10, &(0x7f000062d000-0x20)=[{&(0x7f0000840000)="8c", 0x1}], 0x1, &(0x7f000019a000)=[], 0x0, 0x0}, 0x0) 2017/12/31 05:24:57 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigaction(0x7, &(0x7f000069d000)={0x47e0e5, {0xfffffffffffff27d}, 0x8000000000000, 0x0}, &(0x7f000040f000-0x20)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f00000ba000-0x8)={0x0}) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x4, 0x44031, 0xffffffffffffffff, 0x0) socketpair$llc(0x1a, 0x2, 0x0, &(0x7f00006ff000-0x8)={0x0, 0x0}) ioctl$int_out(r0, 0x2, &(0x7f000071b000)=0x0) r1 = syz_open_dev$sg(&(0x7f00001fe000)='/dev/sg#\x00', 0x0, 0x0) ioctl$KVM_GET_IRQCHIP(r1, 0xc208ae62, &(0x7f00009b9000-0xd8)=@pic={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2017/12/31 05:24:57 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000f92000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$EVIOCGMTSLOTS(r0, 0x8040450a, &(0x7f00002ff000)=""/232) open_by_handle_at(r0, &(0x7f0000695000)={0x8a, 0x6, "ce9585c7d8ba986d4a4d80f1b45d3afaf8e7cf19ea0fb83b381917d23b9302af1456161a10b4b55056b45b8ffe0b5bd87b140aeda08bcc55c26b50afd21fd12c6ff5e1c1f2fdbf3478799cd0f38d7ddc2e042275c88e350b9980b202bb48e6495844dae1e17e2c0d9a750ddd961514aefdc8023852d3313316ce5765f200d50798e0"}, 0x440000) r1 = syz_open_dev$evdev(&(0x7f000087d000-0x12)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGBITKEY(r1, 0x80404521, &(0x7f00000af000-0x86)=""/134) 2017/12/31 05:24:57 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000200000084) sendto$inet6(r0, &(0x7f0000e74000-0x39)="", 0x0, 0x0, 0x0, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000714000-0x9)='/dev/rtc\x00', 0x80, 0x0) ioctl$EVIOCGSND(r1, 0x8040451a, &(0x7f000053e000-0xb5)=""/181) bind$inet6(r0, &(0x7f0000e77000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000e74000-0x5b)='4', 0x1, 0xfffffffffffffffe, &(0x7f0000e67000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) madvise(&(0x7f0000d44000/0x2000)=nil, 0x2000, 0xf) 2017/12/31 05:24:57 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000bbe000-0xa)='net/igmp6\x00') chmod(&(0x7f00004b4000)='./file0\x00', 0x10) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000706000)={{{@in6=@loopback={0x0, 0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000eb5000)=0xe8) fstat(r0, &(0x7f0000376000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) chown(&(0x7f0000b88000-0x8)='./file0\x00', r1, r2) preadv(r0, &(0x7f000069f000-0x10)=[{&(0x7f0000700000)=""/1, 0x1}], 0x1, 0x10000000000080) setsockopt$inet6_udp_int(r0, 0x11, 0x65, &(0x7f0000c02000)=0x7, 0x4) 2017/12/31 05:24:57 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x400) pipe2(&(0x7f00000b8000)={0x0, 0x0}, 0x0) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000391000)={r1, &(0x7f0000b6c000)="", &(0x7f0000311000-0x4e)=""/78}, 0x18) write(r0, &(0x7f0000344000-0x7a)="9cb0ea2ee0c565ead6fa7b931db7e8a6ab3348f11da7c585ec6d5d6d9f085e178019457e0aaeaf25f878ecff1f476684ed36dcb16cf89183bd2acdf4d7437b59d279691bf5c4d0720163ee1f66160458ff8bdf5eea8473875c7d1e4ac82697f6bb183013dd411d7d39c80eb89ccee09cd5f328228b57fe173487", 0x7a) [ 77.435438] device gre0 entered promiscuous mode [ 77.451716] device syz6 entered promiscuous mode 2017/12/31 05:24:57 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x200000000027, &(0x7f000025d000-0xc)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0}, 0xc) fstat(r0, &(0x7f0000f60000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_mreqsrc(r0, 0x0, 0x25, &(0x7f00002d9000)={@multicast2=0xe0000002, @loopback=0x7f000001, @broadcast=0xffffffff}, 0xc) 2017/12/31 05:24:57 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x8000001, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f00003b4000-0x4)={0x0}, &(0x7f0000acb000-0x4)=0x4) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000f44000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000759000-0x10)={0x7, &(0x7f0000f47000-0x38)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r2, 0xc00c642d, &(0x7f000052f000-0xc)={r1, 0x80000, r2}) r4 = syz_open_dev$sg(&(0x7f0000e5f000)='/dev/sg#\x00', 0x10001, 0x2800) ioctl$KVM_SET_IRQCHIP(r4, 0x8208ae63, &(0x7f0000867000)=@pic={0x8, 0x86, 0x4, 0x2, 0x1, 0x8000, 0xfffffffffffffff7, 0x200, 0x5ac, 0x9, 0x6, 0xd87, 0xffffffffffffff77, 0x5, 0x1642, 0xfffffffffffffffd}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r2, 0x4010641c, &(0x7f0000392000)={r3, &(0x7f0000702000)=""/204}) 2017/12/31 05:24:57 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f000057f000-0x10)=@common='ip6_vti0\x00') r1 = socket$inet6_udp(0xa, 0x2, 0x0) r2 = openat$selinux_context(0xffffffffffffff9c, &(0x7f00008f9000)='/selinux/context\x00', 0x2, 0x0) getsockopt$bt_l2cap_L2CAP_OPTIONS(r2, 0x6, 0x1, &(0x7f0000733000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00007a0000-0x3)=0xc) socket(0x4000000010, 0x803, 0xffffffffffffffff) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f00000d5000)={0x3, [0x0, 0x0, 0x0]}, &(0x7f00009d3000)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000f6a000-0x20)={0xdd1, 0x9, 0x8, 0x4, 0x3, 0x6, 0x7fffffff, 0x8, r3}, &(0x7f0000955000-0x4)=0x20) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r2, 0x80045301, &(0x7f00004c9000-0x4)=0x0) mq_notify(r1, &(0x7f0000c38000)={0x20000000, 0x15, 0x2, @thr={&(0x7f000090b000)="", &(0x7f00009a6000-0x49)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/31 05:24:57 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f000040b000-0xb)='/dev/loop#\x00', 0x8, 0xfffffffffffffffd) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f000091c000)='/dev/sequencer\x00', 0x101000, 0x0) getsockopt$inet_mreq(r1, 0x0, 0x27, &(0x7f000051a000-0x8)={@remote={0x0, 0x0, 0x0, 0x0}, @loopback=0x0}, &(0x7f0000207000)=0x8) close(r0) semget$private(0x0, 0x0, 0x0) 2017/12/31 05:24:57 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x5, &(0x7f0000adb000-0x60)={0x0, 0x1e, 0x0, @thr={&(0x7f00004d1000)="", &(0x7f00002fc000)="a39e906d194032e1577a161066e91be1a550c30a081936f2d86f56e76fb1623447d493437942991c826188dd57a93d67c60271a925e646154e3b320763d197ed6146f29e33b3b13e206378e01816e7cbce1a59b40852f5b24a838d8bc60b92ac35f69fda2d771791858b8e1f8e0c52b7e6e9382c5bb55a05a49ebc7a7c74ef54f5081ace8d5a87a16d831621086d3351dd1f405697f049975c665e0ceb5a1889af341edff55cec6e5cac5e2f7582914fc096b493ac478316c5829674feb1146d9278eb4e46697ff6200ea07fddce"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000019d000-0x4)=0x0) r0 = syz_open_procfs(0x0, &(0x7f0000338000-0xe)='timers\x00') preadv(r0, &(0x7f00005e3000-0x10)=[{&(0x7f000036b000)=""/100, 0x64}], 0x1, 0x1000000000000) ioctl$PIO_UNIMAP(r0, 0x4b67, &(0x7f0000839000)={0x4, &(0x7f00003e6000-0x10)=[{0x800, 0x0}, {0x7, 0x81}, {0x1, 0x40}, {0x8, 0x6}]}) openat(r0, &(0x7f0000b00000-0x8)='./file0\x00', 0x800, 0x80) 2017/12/31 05:24:57 executing program 3: mmap(&(0x7f0000000000/0xf64000)=nil, 0xf64000, 0x1, 0x31, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x3a) getsockopt$inet6_buf(r0, 0x29, 0xce, &(0x7f0000ad9000-0x67)=""/0, &(0x7f00009b3000)=0x0) socketpair$unix(0x1, 0x7, 0x0, &(0x7f00006b4000)={0x0, 0x0}) mmap(&(0x7f0000f64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000f64000)={0x0, 0x0}) fstat(r0, &(0x7f0000886000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r5 = getegid() mmap(&(0x7f0000f64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000f64000)=0x0) mmap(&(0x7f0000f64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000f64000)={{{@in=@remote={0x0, 0x0, 0x0, 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0x0, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000cd7000-0x4)=0xe8) r8 = getgid() mmap(&(0x7f0000f64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000f65000-0x4)=0x0) mmap(&(0x7f0000f65000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r1, &(0x7f0000f65000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$addseals(r2, 0x409, 0x1) mmap(&(0x7f0000f64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000f64000)=0x0, &(0x7f0000f64000)=0x0, &(0x7f0000f65000-0x4)=0x0) mmap(&(0x7f0000f64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(r1, &(0x7f000044c000-0x38)={&(0x7f00002bc000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000f65000-0xa0)=[{&(0x7f0000b46000-0xda)="7d6820fb8a6245a3d6cf82f6c504e92025e5f9aea48f6c4d44529e414cbe9f9a8179480be3482c7a46c0b914d71b5f6e9e0ab8d64775d21861971c556fd4da0df9d6866be3f46e3872313821694ef0b01f6509f9a02349f2b385bd19a4b2c30ac5901b8a04c6d3d7fc8c005ad8a3ac2d363a7e199edeb649758fcc894497c036f8a4dcae932ec5e95e32aaec75eeebabb626975e9abd4b3bb680d668292f3adb4327d620b8191cadd01abe581568a880dcebb1d7cc6907d6a0e6dd9b20cca341ef7fbabb0317eee37ec890b619e7ed51c89bf1075e1e1bed6295", 0xda}, {&(0x7f0000f65000-0xc4)="0f327e9158e22307fe33c97162d70332cc948e51c2abc833d4828c15e6664a2d8cc15923d26fe88f0a8220ff74f927eee0ca1b106bed95bb5f70386ec97cef9755413f01ef1a0dbc4170ba1b6131d4002d38c515af385835db3f8f06dcf587ff8a12aa21c53b3db65cebd9896b87190999a550eb03b025c00593d0124605592ff609c247961df56e99efbd0e3fabdc76c833956344d7677fb38dd0da4589fc568ba5804b8752b5252973f0fbd1e90225717f335807646c11636cebce9c30e78e42ebeb77", 0xc4}, {&(0x7f00005d1000)="e3f20fa1247eda86a9889d079b31053b2f37d066f497f3b1f0039c69daf2a7db647fc9b5f7391a93a84de67a81781568ff6f7cfa12661f92f5f72c9a781099f39f2ee8ce8d1feabfd73f3ed2d457751ad9919cb5dd6799", 0x57}, {&(0x7f0000f64000)="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", 0xfc}, {&(0x7f0000f65000-0x58)="ee822790d832a7045e5d438556653d43043bc4ba7d0ba115b114f42408ea19fb79ae60922e13abd7d237759d037595f2b859cf712e5349cdaabf9691c8f771cac6e79692ffcd397284a415b95289fbbbc82cdc6ad98085fc", 0x58}, {&(0x7f0000f65000-0x42)="19d151ed29dabae4f3450135ce42608dca0bc9e404b36dc8f6531106c67bc054f1a781e4beacaa7c54923ba0df7396b526eeb104a62deed0747e9d7da482ae0b6541", 0x42}, {&(0x7f0000f64000)="96cf", 0x2}, {&(0x7f0000f65000-0xb6)="90a14de3eec77237a37213aed35977bcd710b6937ba890d0015fcb233c429edaf77700057864cc5b26bb6216cf997069ac73ad7b91f32f454edb27a3c0ad629c9fb1f1c85f458151cd4332e188155274ff0831a06c07a66e0aa90cd9a87d95e3f00c9b32009389f3bd57c7a8999b9b520f3388f2cf1836ab17293a46c1994ecba79d72ef649a738e165f02aa0dbd3df1c96b94300f0d02514d6fa01621d7ec947e6ed107c945213b016f249b8217d91d49a32b2b8560", 0xb6}, {&(0x7f0000e9f000)="228e5701880765a326a39d33b7c7384bd5d72bae37e0b09761677735bfcc8d3d979d4d976510e1d93c93871a42f5088217d50484c6a3accfc526e8b8edf4988d660d0b47498d78adec6bdbd336d5bad49edc144980284a412932381c6fc72bfba8c5037ff6d1c6c81e6a7d13ca913a90d4ef1b89fccb08b679b1e9b67a9b945d0a0d74910bcaf1ef753ceb5d470393a488736ca45e99979c0815d5e2609569d087fe15f659684bedbc3ccd6f167c1fa6a49b0cacda4d92402896db07b685f9e1d71bacbc69803f3d2a6cee3c9de2be17ffa637c6808a18f45204a5044ad62a4be715f47a5a38f2c0261af5c0", 0xec}, {&(0x7f0000d97000-0xf8)="2e2a414fa71366c95fb8c749ccdaa2cba0e1751da29f08696f899ca35748588e37406cf5ad0f4fbc211d4b934af64cf6acaa6324d4e4262d531fd10530fae08764470c2ef7d9d94a07596eb0d4f5d5bc8959a9997ff535ca81ee149558ce191263f0c57fd7cf917f3e5805adf1baad19a011e28ce1b6144df2163ccfdd90224eb9ccc9fab626b770a04e3cc0750d8e231090fafc93812ea52ab590e4686c08dba78a1814b9d55730783bfc244a9a63d7705d2234ffe67b8bd0880c85d2a818a4e076d2ce6a1edf6864cc9d70754742e2e73ae7a3514d97b98c63362e72e710b1718c1669dd2ebacf1e9c348a790962d7ad09d465327ce153", 0xf8}], 0xa, &(0x7f0000f65000-0xd8)=[@cred={0x20, 0x1, 0x2, r3, r4, r5}, @cred={0x20, 0x1, 0x2, r6, r7, r8}, @rights={0x20, 0x1, 0x1, [r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r9, r10, r11}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0, r0]}, @rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0]}], 0xd8, 0x20000080}, 0x4000) 2017/12/31 05:24:57 executing program 7: socketpair$llc(0x1a, 0x1, 0x0, &(0x7f000010b000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$llc(r0, &(0x7f0000001000-0x10)={0x1a, 0x9, 0x9, 0x1, 0x10000, 0x9, @random="8f38e0e55baf", [0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xf96000)=nil, 0xf96000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x3, 0x0) write(r1, &(0x7f0000857000-0x26)="26000000130047f10714c1f8590022ff001000e3010000000000000000000000060010000635", 0x26) 2017/12/31 05:24:57 executing program 6: mmap(&(0x7f0000000000/0x5ad000)=nil, 0x5ad000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000003000-0x1000)="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", 0x12d) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, {0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0x0, 0x0, 0x4, 0x0, 0x0}, 0x14) r0 = syz_open_dev$mice(&(0x7f00002fe000)='/dev/input/mice\x00', 0x0, 0x0) mmap(&(0x7f00005ad000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005ae000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet6(r0, &(0x7f00002f3000-0xbd)=""/189, 0xbd, 0x20, &(0x7f00005ae000)={0xa, 0x1, 0x4, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3f}, 0x1c) mmap(&(0x7f00005ad000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$unix(r0, &(0x7f00005ae000-0x6e)=@file={0x0, ""/108}, &(0x7f00005ae000-0x4)=0x6e, 0x80800) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r1, 0x29, 0x40, &(0x7f0000001000+0xfde)=0x0, 0x4) syz_open_dev$tun(&(0x7f0000430000-0xd)='/dev/net/tun\x00', 0x0, 0x20000) 2017/12/31 05:24:58 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x19) bpf$BPF_PROG_QUERY(0x10, &(0x7f000051a000-0x20)={r0, 0x3, 0x1, 0x1, &(0x7f00004a8000)=[0x0], 0x1}, 0x20) syz_open_dev$urandom(&(0x7f0000b5c000-0xd)='/dev/urandom\x00', 0x0, 0x141001) writev(r0, &(0x7f0000eac000-0x10)=[{&(0x7f0000e95000-0x2a)="290000001800310900030cff04000005020000000002ff000000500a0a000004000e000000f4ff01ad", 0x29}], 0x1) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000035000)='/dev/qat_adf_ctl\x00', 0x40, 0x0) accept$inet(r1, 0x0, &(0x7f00001e3000)=0x0) 2017/12/31 05:24:58 executing program 0: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vcsa(&(0x7f0000005000-0xb)='/dev/vcsa#\x00', 0x0, 0x14000) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000005000-0x4)='tls\x00', 0x4) inotify_add_watch(r0, &(0x7f0000004000-0x6)='./control\x00', 0x80000010) mmap(&(0x7f0000000000/0x44000)=nil, 0x44000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000044000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000044000)='./bus\x00', 0x0, 0x0) socket$netlink(0x10, 0x3, 0x5) mmap(&(0x7f0000045000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000046000-0x11)='/dev/vga_arbiter\x00', 0x20000, 0x0) pipe(&(0x7f000003a000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x10, 0x2, 0x10) write(r2, &(0x7f0000bc4000)="240000001e000700000000000000f5ff027f2a0002000000000000000800000001080000", 0x24) mmap(&(0x7f0000046000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000046000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000046000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000046000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000046000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000046000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000046000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000046000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000046000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000046000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000046000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000046000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000046000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/12/31 05:24:58 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000-0x18)={0xaa, 0x40, 0x0}) 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) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000532000-0x4)=0x0, &(0x7f00006b1000)=0x4) chown(&(0x7f00008cc000-0x8)='./file0\x00', 0x0, 0x0) 2017/12/31 05:24:58 executing program 4: r0 = gettid() prctl$setptracer(0x59616d61, r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x3) getsockname$netrom(r1, &(0x7f000027e000)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000871000-0x4)=0x48) r2 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000687000/0x4000)=nil, 0x4000, 0x3, 0x32, r2, 0x0) semop(0x0, &(0x7f0000271000)=[{0x0, 0x0, 0x0}, {0x0, 0xd088, 0x0}], 0x2) semctl$IPC_RMID(0x0, 0x0, 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000001000)={0xb6a2e7bf1379ab64, 0x78, 0x5, 0x10000, 0x100000001, 0x6, 0x0, 0x3, 0x41000, 0x2, 0x7fff, 0x494, 0x38000, 0x1, 0x2, 0x2, 0x6, 0xe76, 0x6, 0x0, 0x2, 0xdab, 0x7, 0x1, 0x200, 0x2, 0x7, 0x8, 0xe003, 0x4, 0x7, 0x0, 0x6, 0xfffffffffffffffd, 0xb8, 0xfffffffffffffffc, 0x1, 0x5, 0x0, 0x1, 0x1, @perf_config_ext={0x9, 0x1}, 0x10000, 0x9, 0x8, 0x0, 0x5, 0x2, 0x200, 0x0}, r0, 0x3, r1, 0x4) 2017/12/31 05:24:58 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_unlink(&(0x7f0000360000-0x4)="2e2e00d7") r0 = openat$rtc(0xffffffffffffff9c, &(0x7f000075f000)='/dev/rtc\x00', 0x40000, 0x0) connect$inet6(r0, &(0x7f0000a86000)={0xa, 0x1, 0xffffffffffffffc0, @loopback={0x0, 0x1}, 0x3}, 0x1c) 2017/12/31 05:24:58 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000000e000-0xa)='./control\x00', 0x0) r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000a84000)='/selinux/create\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000bd8000)={0x0, 0x41, "649f317e826b9fe723a6b3c38e56fdc6bd431772e4913651ed06962c867203595bdf828b3e34b64e2e45d31f508f2e2cfb1edd36eaca3f2c9fa0849f0292415b58"}, &(0x7f0000df2000)=0x49) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f00004b4000-0x8)={r1, 0x3}, &(0x7f00006e2000)=0x8) r2 = open(&(0x7f0000028000)='./control\x00', 0x0, 0x0) symlinkat(&(0x7f0000040000)='./file0\x00', r2, &(0x7f0000041000)='./file0\x00') mkdirat(r2, &(0x7f0000028000)='./control\x00', 0x0) renameat(r2, &(0x7f0000044000-0x8)='./file0\x00', r2, &(0x7f0000046000-0x9)='./file1\x00') renameat2(r2, &(0x7f0000048000-0xa)='./control\x00', r2, &(0x7f0000011000)='./file1\x00', 0x2) 2017/12/31 05:24:58 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000330000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000e1c000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x1, &(0x7f0000bda000-0x1)="") mount(&(0x7f0000c8d000-0x8)='./file0\x00', &(0x7f0000976000)='./file0\x00', &(0x7f0000c03000)='devtmpfs\x00', 0x0, &(0x7f0000cce000)="3be2b352c3df4a4b4a6247f76c478c64c7e02c1842fedccdfe0a8276c3e99fc373897d6db683007a7f564860fba049561384485928ee1e30e0cc19caaed4a2d1df77a759aa4b9bd88494bbd980c40a1ba5792f24c70ab9a5b24be5a716ee7f74dfe8952be0ad11918ea9a3d7fcf1301085d06d3566b8ee3d1ca5fcbcf5569e3531942d3eb641a03cd1450562d113cebbb1ed52d431784028356ee9983ffddb9a2c6607c9f226a670d982cfadd6b70ba3d55db92859b00127a19ddac000008001b59bfac5fb75c8cff17a") r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00006fb000)='/selinux/checkreqprot\x00', 0x80c0, 0x0) lchown(&(0x7f0000925000)='./file0\x00', 0x0, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000d90000-0x90)={0x22c3, {{0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r0, 0x80045400, &(0x7f0000de8000)=0x0) [ 77.570144] netlink: 'syz-executor7': attribute type 16 has an invalid length. 2017/12/31 05:24:58 executing program 5: mmap(&(0x7f0000000000/0x40000)=nil, 0x40000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) symlinkat(&(0x7f0000010000-0xe)='./file0\x00', 0xffffffffffffffff, &(0x7f0000020000-0x8)='./file0\x00') mmap(&(0x7f0000040000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000041000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x16, &(0x7f0000042000-0x4)={0x0, []}, 0x4) mmap(&(0x7f0000042000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000042000)='/selinux/checkreqprot\x00', 0x10000, 0x0) mmap(&(0x7f0000042000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$RNDGETENTCNT(r0, 0x80045200, &(0x7f0000043000-0x4)=0x0) mkdir(&(0x7f0000013000-0x8)='./file0\x00', 0x18) truncate(&(0x7f0000033000)='./file0\x00', 0x1) mmap(&(0x7f0000043000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) creat(&(0x7f0000043000)='./file0\x00', 0x120) mmap(&(0x7f0000042000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000041000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) renameat(0xffffffffffffffff, &(0x7f000000c000-0xe)='./file0\x00', 0xffffffffffffffff, &(0x7f0000041000)='./file0/control\x00') 2017/12/31 05:24:58 executing program 6: 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, 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 = syz_open_dev$sndseq(&(0x7f0000cc7000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) getsockname(r0, &(0x7f0000575000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000d25000)=0x10) r2 = openat$selinux_create(0xffffffffffffff9c, &(0x7f00004e0000)='/selinux/create\x00', 0x2, 0x0) ioctl$sock_inet_SIOCSIFDSTADDR(r2, 0x8918, &(0x7f00002da000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f000031e000)={0x0, 0x1000, "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"}, &(0x7f00001d3000-0x4)=0x1008) setsockopt$inet_sctp6_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f00005b6000)=@assoc_id=r3, 0x4) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r1, 0x40a85321, &(0x7f0000552000)={{0x80, 0x0}, 'port0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/31 05:24:58 executing program 7: rmdir(&(0x7f000088c000-0x8)='./file0\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rename(&(0x7f0000d61000-0x8)='./file0\x00', &(0x7f0000001000-0x8)='./file0\x00') mlock2(&(0x7f0000bad000/0x4000)=nil, 0x4000, 0x1) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(r0, &(0x7f0000002000-0x38)={&(0x7f0000001000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f0000000000)=[{&(0x7f0000001000)=""/134, 0x86}], 0x1, &(0x7f0000000000)=""/28, 0x1c, 0x9}, 0x40000000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000bd5000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0xffffffff, 0x407ffc0003}]}) pkey_alloc(0x0, 0x0) [ 77.639251] netlink: 16 bytes leftover after parsing attributes in process `syz-executor0'. 2017/12/31 05:24:58 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f00003d2000)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000708000)="01fffffff0000073") r2 = perf_event_open(&(0x7f00001ed000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000bcf000-0x10)={0x5, &(0x7f0000683000)=[{0x3, 0xa35, 0x9, 0x1000}, {0x80, 0x5, 0x8, 0x8}, {0x7fffffff, 0x1, 0x0, 0x1000}, {0x1, 0x6, 0x4, 0x8}, {0xbc95, 0x0, 0x4, 0x9}]}, 0x10) close(r1) writev(r1, &(0x7f0000354000)=[{&(0x7f00000e9000)='6', 0x1}], 0x1) read(r2, &(0x7f0000f10000-0x99)=""/153, 0x99) connect$nfc_raw(r1, &(0x7f000069d000)={0x27, 0x7ff, 0x7, 0x7}, 0x10) 2017/12/31 05:24:58 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) write$tun(r0, &(0x7f0000122000)=@hdr={0x1, 0x3, 0xfff, 0x5, 0x2, 0x83, @ipv6={0x3cf, 0x6, "abbdeb", 0xa4, 0x29, 0x1, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {[@routing={0xbd, 0xc, 0x0, 0x9, 0x0, [@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @loopback={0x0, 0x1}]}], @dccp={{0x3, 0x3, 0x4, 0x1, 0x97ff, 0x0, 0x0, 0xb, 0x8001, "618eea", 0x3, "c97e86"}, "847cc990b305130426bfffe89f2b44e2a1501661f3c64a1ca19ef9c99128bb6c9f5e6db6e206b392b74df32e"}}}}, 0xd6) listen(r0, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f0000d06000)=0x0, 0x4) 2017/12/31 05:24:58 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x772, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = request_key(&(0x7f0000e1e000-0x6)='.dead\x00', &(0x7f000063c000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000752000+0x665)='usersecurity(#$mime_typewlan0U)\x00', 0x0) r2 = add_key(&(0x7f0000017000-0xc)='id_resolver\x00', &(0x7f00002e5000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f00009a6000-0xc3)="254ee75ca59951307f282ae377ca51cad71a328eba676cac9c39f06357230d0c875fcc5824edd36b53579045c3cfc1d469f7f1779f5f0721d4534a630f133c797ff197294ae5b42971aab6b1514a27974f32ddbd5912d56e06ff333643fbe367dc77e0396288bb147f331555d61270b768d4a802fe5ad58ca28a91dd1fa211750c0b7e12a1a8de2e7d3ba3008122cb8e521803fc90531426a134397ea7b59328c2941308eaf8b5bfb4e89a1f17f03265a20ff726849e8db70dc54390b4e8617c9fe64d", 0xc3, 0xfffffffffffffffc) keyctl$instantiate_iov(0x14, r1, &(0x7f0000650000)=[{&(0x7f0000933000)="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", 0x1000}], 0x1, r2) add_key$keyring(&(0x7f0000a0e000)='keyring\x00', &(0x7f0000188000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff) r3 = add_key(&(0x7f0000bcf000)='syzkaller\x00', &(0x7f00005fd000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000ec8000)="", 0x0, 0x0) preadv(r0, &(0x7f0000e97000-0x80)=[{&(0x7f000049a000)=""/87, 0x57}, {&(0x7f00002ab000)=""/28, 0x1c}, {&(0x7f0000873000-0x28)=""/40, 0x28}, {&(0x7f00004b7000)=""/125, 0x7d}, {&(0x7f0000c46000)=""/189, 0xbd}, {&(0x7f000097f000)=""/47, 0x2f}, {&(0x7f0000499000)=""/175, 0xaf}, {&(0x7f00001dd000-0x5b)=""/91, 0x5b}], 0x8, 0x0) keyctl$revoke(0x3, r3) keyctl$read(0xb, r3, &(0x7f000047c000)=""/4096, 0x1000) 2017/12/31 05:24:58 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, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x6) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x88000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f00000a0000-0x90)={0x1, {{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) ioctl$sock_ifreq(r1, 0x8922, &(0x7f0000d57000)={@common='lo\x00', @ifru_ivalue=0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f000068e000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000850000)=0xe8) r3 = getegid() syz_fuse_mount(&(0x7f0000a0f000)='./file0\x00', 0x0, r2, r3, 0x2, 0x20000) close(r1) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000c56000-0x8)={0x0, 0x0}) 2017/12/31 05:24:58 executing program 1: clone(0x0, &(0x7f0000d62000-0x9)="", &(0x7f0000000000)=0x0, &(0x7f0000a7e000-0x4)=0x0, &(0x7f0000001000-0x1)="") r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000c01000)='/selinux/access\x00', 0x2, 0x0) inotify_add_watch(r0, &(0x7f0000022000)='./file0\x00', 0x3c) signalfd(0xffffffffffffffff, &(0x7f0000d08000)={0x0}, 0x8) 2017/12/31 05:24:58 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000042000)={0xffffffffffffffff, 0xffffffffffffffff}) fstat(r1, &(0x7f00001b1000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) pkey_alloc(0x0, 0x2009) setresgid(0x0, r2, 0x0) flistxattr(r0, &(0x7f0000755000-0x3e)=""/62, 0x3e) 2017/12/31 05:24:58 executing program 6: fanotify_mark(0xffffffffffffffff, 0x9, 0x0, 0xffffffffffffffff, &(0x7f0000001000)='./file0\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/load\x00', 0x2, 0x0) ioctl$KVM_SET_VCPU_EVENTS(r0, 0x4040aea0, &(0x7f0000863000)={0x1, 0x5, 0x81, 0x0, 0x8000, 0x2908, 0x8001, 0xffffffffffffff01, 0x5, 0xfffffffffffffff8, 0xe2, 0x8000, 0x0, 0x0, 0x1, 0x2, 0xfffffffffffffffc, 0x8, 0xffffffff00000001}) [ 77.714897] netlink: 16 bytes leftover after parsing attributes in process `syz-executor0'. 2017/12/31 05:24:58 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000928000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r2, 0xc008ae88, &(0x7f00007ad000)={0x1, 0x0, [{0xc0000102, 0x0, 0x0}]}) 2017/12/31 05:24:58 executing program 3: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00002c0000-0x10)='/dev/sequencer2\x00', 0x501000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000001000-0x8)={0x0, 0x0}, &(0x7f00002d0000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000001000-0xa0)={r1, @in6={{0xa, 0x3, 0xffff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffff3a17, 0x7fffffff, 0x0, 0x80, 0x88}, &(0x7f0000528000)=0xa0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sg(&(0x7f0000b22000-0x9)='/dev/sg#\x00', 0x0, 0x2) write$evdev(r2, &(0x7f00006aa000-0x30)=[{{0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x30) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f00004cb000)={0xaa, 0x0, 0x0}) read$eventfd(r2, &(0x7f0000fd4000)=0x0, 0x8) 2017/12/31 05:24:58 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1b000)=nil, 0x1b000, 0x3, 0x10, 0xffffffffffffffff, 0x0) clone(0x20008000007, &(0x7f0000631000)="", &(0x7f0000748000)=0x0, &(0x7f00008be000)=0x0, &(0x7f00008d4000)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000001000-0x1c)={0x0, 0x0, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000839000)=0x1c, 0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000001000-0x18)={0x0, 0x2ac, 0x30, 0xb32, 0x0}, &(0x7f0000000000)=0x18) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000000)={r1, 0x0}, 0x6) getgid() perf_event_open(&(0x7f000000a000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800000000003, 0x20001010, 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) rt_sigtimedwait(&(0x7f0000002000-0x8)={0x3ffff}, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000fbd000-0x10)={0xffffd, 0x989680}, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/rfkill\x00', 0x4040, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_CLOCK(r2, 0x8030ae7c, &(0x7f0000001000-0x30)={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/31 05:24:58 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_create(0x3f) bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f00002e0000)=0x7fffffff, 0x4) 2017/12/31 05:24:58 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000b2c000-0x9)='/dev/rtc\x00', 0x400001, 0x0) fcntl$getownex(r0, 0x10, &(0x7f000063f000)={0x0, 0x0}) syz_open_procfs(r1, &(0x7f0000be1000-0x17)='net/ip6_tables_targets\x00') syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x0) pselect6(0x40, &(0x7f00000ac000-0x40)={0x3ffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000768000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000086000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000349000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f00001da000)={0x0}, 0x8}) 2017/12/31 05:24:58 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000196000)='/dev/hwrng\x00', 0x1, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f000092e000-0x10)={&(0x7f000053d000/0x1000)=nil, 0x1000}) 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) write(0xffffffffffffffff, &(0x7f00008e8000)="63d62083dd0afb083342e10a6e08508394", 0x11) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r1, 0x89f2, &(0x7f0000018000)={@common='sit0\x00', @ifru_data=&(0x7f00008e8000-0x20)="010109070007000000fa000011000200dfff0000054e0000000000000004eb00"}) ioctl$TUNGETFEATURES(r1, 0x800454cf, &(0x7f00008b3000-0x4)=0x0) 2017/12/31 05:24:58 executing program 4: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x0) r1 = syz_open_dev$mouse(&(0x7f0000001000)='/dev/input/mouse#\x00', 0x0, 0x4003) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r0, 0x12, 0x2, &(0x7f0000001000)=""/134, &(0x7f0000004000-0x4)=0x86) fcntl$getown(r1, 0x9) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$netlink(r0, &(0x7f0000004000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000003000-0x4)=0xc) 2017/12/31 05:24:58 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000bd5000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) getpriority(0x0, 0x0) membarrier(0x0, 0x0) 2017/12/31 05:24:58 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x968, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$selinux_enforce(0xffffffffffffff9c, &(0x7f00000ce000-0x11)='/selinux/enforce\x00', 0x200000, 0x0) getsockopt$inet6_tcp_buf(r0, 0x6, 0x16, &(0x7f0000033000-0x56)=""/86, &(0x7f00006d5000-0x4)=0x56) 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) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000142000)='/dev/sequencer\x00', 0x2000, 0x0) syz_open_dev$mice(&(0x7f00008c4000-0x10)='/dev/input/mice\x00', 0x0, 0x0) getsockname$ipx(r1, &(0x7f00005cd000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000ca2000)=0x10) openat$cuse(0xffffffffffffff9c, &(0x7f0000e81000-0xa)='/dev/cuse\x00', 0xe805, 0x0) 2017/12/31 05:24:58 executing program 6: clone(0x0, &(0x7f00009fc000)="", &(0x7f0000432000)=0x0, &(0x7f0000f8b000)=0x0, &(0x7f0000a11000)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x3, &(0x7f0000000000)={0x0, 0x22, 0x1, @thr={&(0x7f0000c8a000-0x7e)="34b5c54c257f1219f882fb156806f548421c01637ebc59010bdbc6c0e2acd1a069a6ca1b90eadcb8cc85bb1aa615f5a3db4ab45e872b7a9fa8a2d4aa21bb5784c7a5dbfe7e1480bcfdeb2862f675dd6475c0d5de108d21397836a64be17745a7ce9171770e9e66af33486386665643fc3d03eb19cda608059c99176ccd64", &(0x7f0000a54000)="9f1548a8e5f18042bbaff2bbbe4159ca74e918ce99259002ccb96daedc988b7854a37d32f39fc90644f9c9afa545aae3549dfc7a591e265df7483daf5c913e5cf7c8ac4409b0fc24c8d3f87e99fcc8a48f8593428fd9fa6ea92089b0c96491454f474ecc32fe3be9357fcdb211a0c2689c7925e77e7764df8457fec33e9832ceece87a53ac9f17fae60cf288e96b831ffbc8df342d97da6ea6a275e3f93bee9c0f4e9c2f55440421e2590e0fc8a202e7c5ccdb2459987941e1aaf71460fe64bd66f8269e6d"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000842000-0x4)=0x0) r1 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCATMARK(r1, 0x8905, &(0x7f0000003000-0x4)=0x0) renameat(r1, &(0x7f0000002000-0x8)='./file0\x00', r2, &(0x7f0000000000)='./file0\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) gettid() mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_buf(r1, 0x6, 0x1d, &(0x7f0000003000)=""/161, &(0x7f0000003000)=0xa1) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000003000-0x18)={r2, &(0x7f0000003000-0x82)="5f816c6cd1105520c9782923c8b0101fa9df2905946d08726b4c430014f69634455a9e6d2ed9885aa6b61996aaf2b571b82905ffa029dec8f923f9fc0220eec90aed56562bff9c7f324158c2d2ecf5dab850114c9d84a1634ab2e5718b9eaba23c872b8dc6d5bf3302feb8ebb738cbe99700604af39b8ff880e7f3ff41ac0119e43b", &(0x7f0000001000-0x4c)=""/76}, 0x18) timer_settime(r0, 0x0, &(0x7f000092a000)={{0x0, 0x0}, {0x0, 0x0}}, &(0x7f0000001000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) statfs(&(0x7f000009d000-0x3)='./file0\x00', &(0x7f0000c11000-0x16)=""/22) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_nanosleep(0x7, 0x1, &(0x7f0000000000)={0x0, 0x1c9c380}, &(0x7f0000001000)={0x0, 0x0}) 2017/12/31 05:24:58 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) close(r0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00008bc000)={0x26, 'aead\x00', 0x0, 0x0, 'gcm_base(ctr(aes-aesni),ghash-generic)\x00'}, 0x58) r2 = openat$selinux_user(0xffffffffffffff9c, &(0x7f000026b000)='/selinux/user\x00', 0x2, 0x0) r3 = dup3(r1, r1, 0x80000) linkat(r2, &(0x7f0000d8a000)='./file0\x00', r3, &(0x7f000082b000-0x8)='./file0\x00', 0x400) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000722000)="ad64b6c5820fa8b9952989f7ea55c7be00095d56534c90c207909a60282d16ba19", 0x21) 2017/12/31 05:24:58 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f000017b000)='keyring\x00', &(0x7f00001a2000)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xfffffffffffffffe) r1 = add_key$keyring(&(0x7f0000f71000+0x152)='keyring\x00', &(0x7f0000c91000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xfffffffffffffff9) keyctl$search(0xa, r0, &(0x7f00008d5000-0x8)='big_key\x00', &(0x7f0000db7000)={0x73, 0x79, 0x7a, 0x2, 0x0}, r1) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet_sctp_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f00008e8000)={0x0, 0x0, 0x0, 0x40002}, 0x8) setsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, &(0x7f00008e8000)='E', 0x1) socket$key(0xf, 0x3, 0x2) ioctl$sock_ifreq(r2, 0x1000000000089f3, &(0x7f0000a43000)={@common='sit0\x00', @ifru_data=&(0x7f00008e8000-0x20)="01000000090002fbff0306000000eb00ecff0000000003000449fbf502007e23"}) r3 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00005ca000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000fee000-0x2c)={0xa, 0x7, 0x5, 0x43, 0x10, r3, 0xf806, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) 2017/12/31 05:24:58 executing program 5: r0 = shmget$private(0x0, 0x1000, 0x0, &(0x7f0000e29000/0x1000)=nil) shmat(r0, &(0x7f0000003000/0x4000)=nil, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x1, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f0000000000)="df51458f3c8fd0d948b8adb595830795", 0x10) msync(&(0x7f0000005000/0x3000)=nil, 0x3000, 0x4) 2017/12/31 05:24:58 executing program 0: mmap(&(0x7f0000000000/0xdf3000)=nil, 0xdf3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000df3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000df3000)='/dev/sg#\x00', 0x7, 0x20800) ioctl$KVM_SET_SREGS(r0, 0x4138ae84, &(0x7f0000413000)={{0x0, 0x4, 0xd, 0x7, 0x4, 0x7, 0xfffffffffffffffc, 0x9, 0x4, 0x5, 0x9, 0xa, 0x0}, {0x2000, 0xf000, 0xe, 0x313, 0x3, 0x3, 0xffffffff, 0x57, 0x10000, 0x4, 0xfffffffffffffffa, 0xfffffffffffffffe, 0x0}, {0x6000, 0x105000, 0xf, 0x1000, 0xfff, 0x1, 0x0, 0x0, 0x7ff, 0xfffffffffffffffc, 0x80000000, 0x0, 0x0}, {0xd000, 0x6, 0x10, 0x100000000, 0x5, 0x5, 0x7, 0xfff, 0xffffffffffff3b4b, 0x63cf, 0x2, 0x100000001, 0x0}, {0x0, 0x1, 0xa, 0xff, 0x6252, 0xdd4, 0x3, 0xd0, 0x8, 0xda, 0x2, 0x7, 0x0}, {0x2, 0xf000, 0x8, 0x7f, 0x1000, 0x8, 0x1000, 0x6, 0x6, 0x8000, 0x2, 0x8000, 0x0}, {0x5000, 0x6000, 0xf, 0xffffffff, 0xfdbc, 0x7, 0x5, 0x9, 0x3ff, 0x4, 0xffffffff, 0x9, 0x0}, {0x7002, 0x1, 0xd, 0x100000000, 0x8a, 0xf7, 0x9, 0x100, 0x200, 0x8, 0xffffffffffffff9d, 0x400, 0x0}, {0xf000, 0x107000, [0x0, 0x0, 0x0]}, {0x1006, 0x5000, [0x0, 0x0, 0x0]}, 0x5, 0x0, 0x0, 0x0, 0x4, 0x800, 0x1d000, [0x7, 0x10001, 0x7, 0x6]}) mkdir(&(0x7f0000dea000)='./file0\x00', 0x0) r1 = open(&(0x7f0000033000-0x8)='./file0\x00', 0x0, 0x0) mkdirat(r1, &(0x7f0000034000-0x8)='./file0\x00', 0x0) mount(&(0x7f00001e5000)='./file0/file0\x00', &(0x7f0000a17000-0x8)='./file0\x00', &(0x7f0000ded000)='v7\x00', 0x1001, &(0x7f0000dee000-0xd1)="") unlinkat(r1, &(0x7f0000d68000-0x8)='./file0\x00', 0x200) mmap(&(0x7f0000df4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000df4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lgetxattr(&(0x7f0000d8d000)='./file0/file0\x00', &(0x7f0000a7e000)=@known='security.selinux\x00', &(0x7f0000df4000)=""/177, 0xb1) mmap(&(0x7f0000df4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000df5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pivot_root(&(0x7f0000df5000-0x8)='./file0\x00', &(0x7f0000df6000-0x3)='./file0/file0\x00') ioctl$KVM_SET_FPU(r1, 0x41a0ae8d, &(0x7f0000ab2000)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x4, 0x5, 0x1, 0x0, 0x30c3, 0x4000, 0x11000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x9, 0x0}) 2017/12/31 05:24:58 executing program 6: tee(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x200005) r0 = userfaultfd(0x80000) fdatasync(r0) 2017/12/31 05:24:58 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x100001, 0xac) r1 = syz_open_dev$tun(&(0x7f0000520000-0xd)='/dev/net/tun\x00', 0x0, 0x420400) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f00001e4000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x800}) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000b2a000)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) ioctl$TIOCGSID(r2, 0x5429, &(0x7f00006d6000-0x4)=0x0) fcntl$getownex(r2, 0x10, &(0x7f0000d99000)={0x0, 0x0}) setpgid(r3, r4) write$tun(r2, &(0x7f000095f000-0xfea)=@hdr={0x11, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x8, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, @local={0xac, 0x14, 0x0, 0xaa}, {[@timestamp={0x44, 0xc, 0x0, 0x0, 0x0, [{[@rand_addr=0x0], 0x0}]}]}}, @udp={0x0, 0x0, 0x8, 0x0, ""}}}, 0x2095e048) 2017/12/31 05:24:58 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000ba7000-0x9)='/dev/vcs\x00', 0x2001, 0x0) r1 = syz_open_dev$vcsa(&(0x7f0000f60000-0xb)='/dev/vcsa#\x00', 0x5, 0x0) poll(&(0x7f00009ef000-0x48)=[{r1, 0x0, 0x0}], 0x1, 0x0) ioctl$sock_ipx_SIOCAIPXPRISLT(r1, 0x89e1, &(0x7f0000533000-0x4)=0xe4) pwrite64(r0, &(0x7f0000726000)="d3", 0x1, 0x0) 2017/12/31 05:24:58 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000d07000-0x1000)="", &(0x7f0000af7000-0x4)=0x0, &(0x7f0000e53000)=0x0, &(0x7f0000000000)="") nanosleep(&(0x7f00003de000-0x10)={0x0, 0x989680}, &(0x7f0000795000-0x10)={0x0, 0x0}) 2017/12/31 05:24:58 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000093c000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCXONC(r0, 0x540a, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000639000)='attr\x00') r2 = getpid() ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r1, 0x54a2) fstat(r0, &(0x7f0000460000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000a9b000-0x8)='./file0\x00', &(0x7f0000e4d000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r5 = getpgid(0x0) getresuid(&(0x7f0000aee000)=0x0, &(0x7f00002bf000-0x4)=0x0, &(0x7f0000f6b000)=0x0) getgroups(0x5, &(0x7f0000f2e000-0x14)=[0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0]) r8 = getpgid(0xffffffffffffffff) getresuid(&(0x7f0000b29000)=0x0, &(0x7f00001b8000-0x4)=0x0, &(0x7f0000ade000-0x4)=0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000a8a000-0xc)={0x0, 0x0, 0x0}, &(0x7f000094a000)=0xc) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000c9e000-0x4)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000584000)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @broadcast=0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000065b000-0x4)=0xe8) lstat(&(0x7f000012e000-0x8)='./file0\x00', &(0x7f000008e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r14 = getpid() fstat(r0, &(0x7f0000f4a000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x2, &(0x7f00009ac000)=[0x0, 0xffffffffffffffff]) sendmsg$netlink(r1, &(0x7f0000a4a000-0x38)={&(0x7f0000ea5000)={0x10, 0x0, 0x2, 0x7}, 0xc, &(0x7f00002ea000)=[{&(0x7f000006e000)=[{0x1010, 0xfff, 0x606, 0x8, 0x7, "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0x1010}, {&(0x7f0000146000-0x13d8)=[{0xcc, 0x7fffffff, 0x500, 0x1, 0x1f, "7004ab6530fb2a0d7b761707fa2722bb1669230d46888ddfd8949f1527ba76def5084f77e237846fd964e6c0bf0b1defe0cb54a59407a4cf7d4438466c4f917b4d080e7118adaa4912cc2a1a4b0c0269c64b88bd78e6e0877fdebbc3cf144e8530c13657dc29cc93073adf51b0f2470e8328ad7611880c9ce71b72a9d993c17f05ca399bc77586b573a4292902c6ca6815200b92a2638ef56b4a997915a617d23305c6549e006d3cbaf4928f3d19138433de39bf714758f332e1"}, {0x24, 0x3, 0x0, 0x8, 0x800, "6648d0013bd1f7980db6ee937295e9cbe15fd8"}, {0x5c, 0x9, 0x200, 0xea, 0x401, "19be065bd996813be8e9c4f18d69b8c84d3773540c56b41698b0890154be4ea6c6d6d5e7f782e1245a50ec9ba3a558d888975a3ee4ea1e5a770c383d319c66c2788bd65581551f14c1c494"}, {0x74, 0x4, 0x100, 0xfffffffffffffff8, 0x9, "c4c57b548323249d45dcc80da90f2182a4d47c6275125f56b2070b967b9ae250171326cd5a21acb48984b65489573986b5f10c1a5c0586e74633259cc39aac37677d8d51dcd78f1847489c366080abc2b0ee41cbc9dda4b6b5268f5a93da05a93a7d"}, {0x1010, 0x800, 0x400, 0x81, 0x128, 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{0x2c, 0x2091, 0x400, 0x0, 0x6, "07028f023ce28012c7222d4c7b27590d65471a7ba8ac497d4eebcc"}, {0xa4, 0x5, 0x20, 0x6, 0x2, "55c68fea4084b33f5fd95089f3665aec7be50a0b1809ebba569c1c22509c590d8c227749b5ba7daa1786045bf07e500ac45bebb0162dc6e0376e60acf86fbe1da97a0fcc25c96c05f74cd8e4a74ca8edea089284280370d26de4e12bb04036bb312d1968e9a0d1a86d7b8cdf35051eefa0cf7b064f1a6c47cd4060ccc28f1f7fabf4a2389af25b7f4772cf0ed9337276a0fd"}, {0x80, 0xffffffffffffca9d, 0x310, 0x64, 0x10001, "7abb5d032514b427b26850c2731e2b66fc946632d51c66a4835854b3abf3e7ff49438d29cd2076e699ab219e30cc005ba0479816c13b138734c84f1806f9b7a83ec0ce27f18105b5fc98f91fa050dd78efb4f9a6e67c487519a9646a0f9889bd19e4079bfa1216783df1eb9c76fc"}, {0x28, 0x6, 0x30c, 0x3, 0x10000, "52844367bdeef3ed4cdf76badb7d52bffffa765bada90b"}, {0xfc, 0x9, 0x300, 0xdbe5, 0x3, "a0fb23283ca31fcc5feb31e2edff8afc0de03ea108a67ccbd33b4b03a0f46af5c79f452ec8bcef412be01be16a81fb5200bcedc9652604f66cad6806bdcbf79066af2e412f68aba81975c9737f87c2d3dc860d34247cf427efcbd6c3500254923944cf0e328e3bde5d98d80f92fff18d6e1f40f54d0bd2c8c7c9631d791e5c34f260af26413e16c41db4befd1a66d46f0999a7185109524c2358685e8d45fd5d6a1198bec5e73a2679edb8bee3ab5a7fbff7fa98b312d6eaad73eb590958bab07c935d1237f44eb4e2f4c1533b2f3b88b6fc93c25afaaf85cd8a47e4b6325c1b0e91c04961cfd32e33a4b2"}, {0xe4, 0x9, 0x2, 0x1, 0x4, "b63b42bf1775cbe79ec020b440417d2923c416d4d65a52c0445ff4bc266c78545937b44579b8f8c4a66497fa1cdd00a6ee510b98bca8d6b38e74b55f00488a96f137a6c5bf06b439a149cd509e5a97719842f4fa00381d13235b19ecded5a6f78ce87162a484f389c104b1fa45df6ca53f56526ffe81120f6fff50cbfedc44cdb2ca99e3e9ed66b3c45be4063a3e6a6145a4411d09d2c11f6ad79312aa89b274105400e4638e9b329159574e0d3aeed7d849a201837ec5c0712e37fd9997181fbb78118d55dc5d9e1b0b678a95a15aeba3"}], 0x13b0}], 0x4, &(0x7f0000f9c000-0xf0)=[@rights={0x18, 0x1, 0x1, [r0]}, @cred={0x20, 0x1, 0x2, r2, r3, r4}, @cred={0x20, 0x1, 0x2, r5, r6, r7}, @cred={0x20, 0x1, 0x2, r8, r9, r10}, @rights={0x38, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r11, r12, r13}, @cred={0x20, 0x1, 0x2, r14, r15, r16}], 0xf0, 0x8040}, 0x40000) openat$rtc(0xffffffffffffff9c, &(0x7f0000e18000-0x9)='/dev/rtc\x00', 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TCXONC(r0, 0x540a, 0x0) ioctl$LOOP_GET_STATUS(r1, 0x4c03, &(0x7f0000ceb000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/32, [0x0, 0x0], 0x0}) 2017/12/31 05:24:58 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000702000-0x10)={0x0, 0x0}) setitimer(0x1, &(0x7f000007f000)={{0x0, 0x0}, {0x0, r0/1000+10000}}, &(0x7f0000e2a000)={{0x0, 0x0}, {0x0, 0x0}}) socketpair(0x0, 0x8080e, 0xe8, &(0x7f0000223000)={0x0, 0x0}) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000ced000-0xc)={0x0, @multicast1=0x0, @remote={0x0, 0x0, 0x0, 0x0}}, &(0x7f0000db3000)=0xc) setsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000899000)={@remote={0xac, 0x14, 0x0, 0xbb}, @multicast2=0xe0000002, r2}, 0xc) setitimer(0x1, &(0x7f00000fe000-0x10)={{0x0, 0x0}, {0x77359400, 0x0}}, &(0x7f0000b9d000)={{0x0, 0x0}, {0x0, 0x0}}) 2017/12/31 05:24:58 executing program 3: mmap(&(0x7f0000000000/0xac9000)=nil, 0xac9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r0, &(0x7f0000ab8000-0x1000)="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", 0x4d1, 0x0, &(0x7f0000ab8000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1}, 0x1c) r1 = creat(&(0x7f000063c000-0x8)='./file0\x00', 0x40) mmap(&(0x7f0000ac9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ac9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000aca000-0xc)=@sack_info={0x0, 0x6, 0x3}, &(0x7f0000ac9000)=0xc) mmap(&(0x7f0000ac9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000ac9000)=@assoc_value={r2, 0x1f}, 0x8) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000ac4000)=0x9fd, 0x4) recvfrom$inet6(r0, &(0x7f0000aba000)=""/15, 0xf, 0x0, &(0x7f0000ac0000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000abb000)={0x0, 0x0, 0x0, 0x800000000000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0xb) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000abd000)=0x47bc7b3a, 0x4) shutdown(r0, 0x1) 2017/12/31 05:24:58 executing program 5: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000261000-0x11)='/dev/vga_arbiter\x00', 0x80, 0x0) bind$netlink(r0, &(0x7f0000494000-0xc)={0x10, 0x0, 0x8, 0x0}, 0xc) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000000000)='\x00', 0x3) ftruncate(r1, 0x1) r2 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) linkat(0xffffffffffffffff, &(0x7f0000013000-0x8)='./file0\x00', 0xffffffffffffffff, &(0x7f0000005000)='./file0\x00', 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r2, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2017/12/31 05:24:58 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f000000c000-0xd)='/dev/binder#\x00', 0x0, 0x0) r1 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000a26000-0x1c)={0x0, 0x0, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000785000-0x4)=0x1c, 0x80800) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000d0d000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x102}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000a000-0x30)={0x4, 0x0, &(0x7f000000a000-0x10)=[@enter_looper={0x630c}], 0x0, 0x0, &(0x7f0000009000)=""}) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x10, 0x0, &(0x7f0000006000-0x2c)=[@acquire={0x40046305, 0x0}, @acquire={0x400c630e, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) openat$pfkey(0xffffffffffffff9c, &(0x7f0000c8a000)='/proc/self/net/pfkey\x00', 0xdc13818d4a0125d6, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000009000-0x30)={0x8, 0x0, &(0x7f0000008000)=[@release={0x400c630f, 0x0}], 0x0, 0x0, &(0x7f0000001000-0xb3)=""}) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) 2017/12/31 05:24:58 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000000a000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20001000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = dup3(r0, r0, 0x80000) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r1, 0xc08c5334, &(0x7f000072d000-0x8c)={0x0, 0x8000000, 0x1d9, 'queue0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0x8b000)=nil, 0x8b000, 0x1000004, 0x10000032, 0xffffffffffffffff, 0x0) futex(&(0x7f0000001000)=0x0, 0x8c, 0x1, &(0x7f0000191000)={0x0, 0x0}, &(0x7f0000000000)=0x0, 0x0) 2017/12/31 05:24:58 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, 0x31, 0x80000001, 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$inet6(0xa, 0x80003, 0xff) setsockopt$inet6_int(r0, 0x29, 0x16, &(0x7f000090f000)=0x0, 0x4) setsockopt$inet6_int(r0, 0x29, 0x2000000016, &(0x7f00006a9000)=0x0, 0x4) 2017/12/31 05:24:58 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000002a000-0xa)='./file0\x00', 0x0) removexattr(&(0x7f0000826000-0xa)='./control\x00', &(0x7f0000c41000)=@known='system.posix_acl_default\x00') 2017/12/31 05:24:58 executing program 1: clone(0x0, &(0x7f0000598000-0xe4)="", &(0x7f00009ba000-0x4)=0x0, &(0x7f0000006000-0x4)=0x0, &(0x7f00003e5000)="") clock_settime(0x2, &(0x7f00009a2000)={0x0, 0x0}) pipe2(&(0x7f00004f1000)={0x0, 0x0}, 0x0) ioctl$sock_netrom_SIOCGSTAMP(r1, 0x8906, &(0x7f00003ba000)=0x0) getsockopt$inet6_dccp_buf(r0, 0x21, 0x0, &(0x7f000004c000-0xbe)=""/190, &(0x7f00002a5000-0x4)=0xbe) fcntl$F_SET_FILE_RW_HINT(r1, 0x40e, &(0x7f0000c51000-0x8)=0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$inet6(r1, &(0x7f0000001000-0x1c)={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000296000-0x4)=0x1c) 2017/12/31 05:24:58 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xf, 0x80001, 0xfffffffffffff558, &(0x7f000016f000)={0x0, 0x0}) ioctl$KVM_SET_USER_MEMORY_REGION(r0, 0x4020ae46, &(0x7f0000dd0000)={0x10205, 0x2, 0x5000, 0x2000, &(0x7f0000f20000/0x2000)=nil}) lstat(&(0x7f000082f000-0x8)='./file0\x00', &(0x7f0000750000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = semget$private(0x0, 0x4, 0x0) semctl$IPC_SET(r2, 0x0, 0x1, &(0x7f00006a8000-0x58)={{0x0, 0x0, r1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000a6a000-0x4)=0x0) semop(r2, &(0x7f0000c0e000-0x1e)=[{0x4, 0x6, 0x1800}, {0x0, 0xffffffffffffff33, 0x800}, {0x7, 0x7ff, 0x1800}, {0x1a077f0213db3b5a, 0x6678, 0x1000}, {0x3, 0x1, 0x1800}], 0x5) get_robust_list(r3, &(0x7f0000a67000-0x8)=&(0x7f0000f18000-0x18)={&(0x7f0000000000/0x1000)=nil, 0x0, &(0x7f0000000000/0x1000)=nil}, &(0x7f0000e18000-0x8)=0x18) 2017/12/31 05:24:58 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000701000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1100000000}, [@ldst={0x3, 0xfffffffffffffffe, 0x0, 0x7a, 0x7a, 0xfffffff4, 0xfffffffffffffffc}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0x8000, 0x1000, &(0x7f00009ab000)=""/4096, 0x41100, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2017/12/31 05:24:58 executing program 3: openat$selinux_context(0xffffffffffffff9c, &(0x7f0000f32000-0x11)='/selinux/context\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0xd23000)=nil, 0xd23000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_sctp(0x2, 0x1, 0x84) mmap(&(0x7f0000d23000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000d24000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f00002c2000-0x4)=0x4, 0x4) 2017/12/31 05:24:58 executing program 4: r0 = gettid() sysfs$3(0x3) getpriority(0x10000000001, r0) 2017/12/31 05:24:58 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgid(0xffffffffffffffff) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r0, 0x0, 0xffffffffffffffff, 0x0) openat$selinux_context(0xffffffffffffff9c, &(0x7f0000f25000-0x11)='/selinux/context\x00', 0x2, 0x0) r1 = socket(0x10000000010, 0x2, 0xc) statx(0xffffffffffffffff, &(0x7f000038e000-0x8)='./file0\x00', 0xdc7d32a36f09b653, 0x80, &(0x7f00006bb000-0x100)={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]}) write(r1, &(0x7f00004b1000)="1f0000000104ff00fd434514234d0000000000000800010001ffdcffdf000d", 0x1f) write(r1, &(0x7f00008f0000)="1f0000000104ff080471cf000e00000000d100000b00040000000900021200", 0x1f) 2017/12/31 05:24:58 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000063d000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$KVM_SET_TSC_KHZ(r0, 0xaea2, 0xfff) seccomp(0x1, 0x0, &(0x7f0000bd5000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00002db000-0x18)={0x0, 0x5, 0x8, [0x8, 0x4, 0x9df, 0x100, 0x6, 0x37, 0x100000001, 0xfffffffffffffff8]}, &(0x7f00009de000+0x77b)=0x18) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000580000)={r1, @in={{0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x1, 0x3, 0x0, 0x1000, 0x100000001, 0x4, 0x8, 0x6, 0x9, 0xaa09, 0x10000, 0x906, 0x0, 0xfffffffffffffff9, 0x4]}, &(0x7f00005d1000)=0x108) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000b7d000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000ed8000)={0x0, 0x0, &(0x7f00009bd000)=[]}, &(0x7f000038a000)=0x10) [ 78.046213] binder: undelivered death notification, 0000000000000000 [ 78.066515] binder: BINDER_SET_CONTEXT_MGR already set [ 78.073826] binder: 11856:11860 ioctl 40046207 0 returned -16 [ 78.088168] binder: undelivered death notification, 0000000000000000 2017/12/31 05:24:58 executing program 3: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000ff2000)='/dev/rtc\x00', 0x113100, 0x0) accept$alg(r0, 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000424000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'crc32-generic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00000ab000-0x30)="", 0x0) write$fuse(r0, &(0x7f000084a000)={0x28, 0x1, 0x1, @fuse_notify_inval_inode_out={0x3f, 0x5, 0x0}}, 0x28) 2017/12/31 05:24:58 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, 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, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 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, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x5, 0x0) r1 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f000083d000-0x11)='/selinux/relabel\x00', 0x2, 0x0) setsockopt$packet_int(r1, 0x107, 0x0, &(0x7f0000b66000-0x4)=0x8, 0x4) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000000000)=@buf={0x0, &(0x7f0000a83000)=""}) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f000012c000)={0x0, 0x0, 0x0}) 2017/12/31 05:24:58 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() process_vm_writev(r0, &(0x7f0000bad000-0x18)=[{&(0x7f000098d000)=""/4096, 0x1000}], 0x1, &(0x7f0000917000-0x18)=[{&(0x7f00005d9000)=""/3, 0x3}, {&(0x7f0000fd5000)=""/0, 0x0}], 0x2, 0x0) unlink(&(0x7f00001fc000-0x8)='./file0\x00') 2017/12/31 05:24:58 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000001000-0xc)={0x7, 0xffffffffffffffff, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_PIN_MAP(0x6, &(0x7f000076b000)={&(0x7f0000000000)='./file0\x00', r0}, 0xc) mmap(&(0x7f0000000000/0xfc0000)=nil, 0xfc0000, 0x0, 0x32, 0xffffffffffffffff, 0x0) shmat(0x0, &(0x7f000032d000/0x2000)=nil, 0x7000) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x0, &(0x7f0000710000-0x8)=0x0, 0x2, 0x3) 2017/12/31 05:24:58 executing program 1: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000977000)='/proc/self/net/pfkey\x00', 0x400000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGABS20(r0, 0x80184560, &(0x7f0000001000-0x34)=""/52) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$set_reqkey_keyring(0xe, 0x5) request_key(&(0x7f00003b9000-0x6)='logon\x00', &(0x7f0000f8e000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000ee9000)='cifs.spnego\x00', 0x0) 2017/12/31 05:24:58 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$alg(0xffffffffffffff9c, 0x0, 0x0) vmsplice(r0, &(0x7f000029e000)=[{&(0x7f0000bfd000)="2c63648a208ca35397f614969a4da0a7d091ab04e7cfb5dd68170de6c962ed8537852a10bece8d23b9e90b7714b0ed1f0d671297dda4777c4927933feef1290423e6dc51eac93f97e3db96010ebf0fbcdd9a36b3c171442ecd3aef9d264ec4689116f80ded4a0d3792c014dca8d1d3da55a2703f1596e159a7717c30b8887201bca01993ed4a4c579c9c66937ccd2b7c5b9a002565eb0b1b1b34e3ee306fea2da5", 0xa1}, {&(0x7f0000884000)="bd7f0dfca03ef480c046b79ff878239693f77f94f8f79547f92c79d68cea35963f248ee85b71df90b26f425faadb4e7bb5e367b54a4ec415a4edbaf93fa8301f010caf408608cea7898f8328183dfa185cecb96665c3583d9ea1ad183d45658ecc313a89f8f5777ce03842e4099f9b011d2cd07c99cc0f0e56064b5911f60ea9b071ee1b1cb44aef7f2ffc4136b195f1785f101a406aa40350f053d41f64db", 0x9f}, {&(0x7f000001b000-0xf)="998baf91eb65236f3bbd5b96221e5a", 0xf}, {&(0x7f0000971000)="003a100010666b72d5d4608bf7352b514ad86d7fc4298f4834171a300c3f2b472da0c55319b2cacc43fc3d0616627c34c6ccf5fdaff5592f9a6bbb2cc72f9fb07ef6ed86b52b5492f3d1a74b58a80fb1d3b8268ca7091e7bd4ebadf1f554df469d26a18c851a78033476e867177a6dfcbc3216f6d90c1fc60eb8dd400c072571d29ef30c41edbaa2ffd90f0ad2ab46bb1066419a527d886228a867796ce8545273e623366ecf13b3bdc8bf665352f17b9ea33a95ddfd76e9f0222ab4ee4fbdefbd87deee46e3e3e85a23f8d65b6c8a9e7166536e1f7af3", 0xd7}], 0x4, 0x5) mknod(&(0x7f000086c000)='./file0\x00', 0x103d, 0x0) r1 = open$dir(&(0x7f000074f000)='./file0\x00', 0x880, 0x10000000008) ppoll(&(0x7f00004fc000)=[{r1, 0x0, 0x0}], 0x1, &(0x7f0000880000-0x10)={0x77359400, 0x0}, &(0x7f0000fb0000-0x8)={0x0}, 0x8) open(&(0x7f0000c89000)='./file0\x00', 0x1, 0x0) [ 78.147556] netlink: 3 bytes leftover after parsing attributes in process `syz-executor5'. [ 78.176671] netlink: 'syz-executor5': attribute type 4 has an invalid length. 2017/12/31 05:24:58 executing program 2: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f000041e000)='/selinux/checkreqprot\x00', 0x4000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000001000-0x96)={0x0, 0x8e, "1bf4139b7532fcbc28a5171d7a0fb8362a9e5678862cfb197addab5dc241e5ca76f87c1e94195c75850d0d9d1951b5fccf608d0c9a708a38dff81320752a389beb73b9c53ba012ca386774c89b3f9559705b613f8bd5df603f4e2df690cd1f40fed2b4c27f21994f3cd6e8ea708989d2b4891810ad0ac0935c43edd458cdfca755fbb2a43bb4992265b306194b27"}, &(0x7f0000dff000)=0x96) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f000060b000-0x8c)={r1, @in6={{0xa, 0x1, 0xffffffffffffffcf, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7fffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) futex(&(0x7f00003ed000)=0x0, 0x8000000200000085, 0x0, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000003000-0x4)=0x0, 0x3ffffffd) [ 78.239378] netlink: 3 bytes leftover after parsing attributes in process `syz-executor5'. 2017/12/31 05:24:58 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000ae9000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$EVIOCGSND(r1, 0x8040451a, &(0x7f00003f5000-0xf2)=""/242) ioctl$KVM_SET_LAPIC(r2, 0x4400ae8f, &(0x7f000010e000-0x400)={"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"}) r3 = fcntl$dupfd(r0, 0x406, r1) ioctl$sock_netrom_SIOCGSTAMP(r3, 0x8906, &(0x7f00000ed000-0x4)=0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2017/12/31 05:24:58 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = socket(0x11, 0x100000802, 0x1000) r1 = getpid() sched_setaffinity(r1, 0x8, &(0x7f0000b4d000-0x8)=0x6) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000014000-0x4)={0xfffffff7fffffffc, 0x4000000000000000, 0x3000}, 0x4) r2 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000cf5000-0xe)='/selinux/user\x00', 0x2, 0x0) ioctl$KVM_GET_REGS(r2, 0x8090ae81, &(0x7f0000a10000)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) 2017/12/31 05:24:58 executing program 6: r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f00009f8000)='/selinux/context\x00', 0x2, 0x0) flock(r0, 0xb) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 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) mmap(&(0x7f0000000000/0x237000)=nil, 0x237000, 0x1, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f0000005000-0x4)=0x0, 0x8000000000000086, 0x0, &(0x7f0000001000)={0x0, 0x0}, &(0x7f0000000000)=0x0, 0x0) 2017/12/31 05:24:58 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000001000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(r0, &(0x7f0000002000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000001000)=0x60) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f000009c000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_SAREA_CTX(r0, 0xc010641d, &(0x7f0000dcf000-0x10)={r2, &(0x7f0000000000)=""/162}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f0000399000)='/dev/kvm\x00', 0x0, 0x0) r4 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) recvfrom$ax25(r1, &(0x7f00007bc000)=""/242, 0xf2, 0x0, &(0x7f00009db000-0x10)={0x3, {"0f3f5f7a82bbe9"}, 0x9}, 0x10) getresuid(&(0x7f0000588000)=0x0, &(0x7f0000076000-0x4)=0x0, &(0x7f00000ac000-0x4)=0x0) r5 = ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0x0) stat(&(0x7f0000e1e000)='./file0\x00', &(0x7f0000e66000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$KVM_SET_MSRS(r5, 0xc008ae88, &(0x7f0000725000-0x18)={0x1, 0x0, [{0x20b, 0x0, 0x0}]}) 2017/12/31 05:24:58 executing program 4: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000430000)='/proc/self/net/pfkey\x00', 0xc001, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_hci_HCI_DATA_DIR(r0, 0x0, 0x1, &(0x7f0000001000-0x4)=0x100000001, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000002000-0x8)=0x0, &(0x7f0000002000-0x4)=0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_CLOCK(r0, 0x4030ae7b, &(0x7f0000003000-0x30)={0xffff, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000000)={&(0x7f0000000000)='./file0\x00', 0x0, 0x10}, 0x10) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/dev/qat_adf_ctl\x00', 0x4001, 0x0) r2 = geteuid() ioctl$TUNSETOWNER(r1, 0x400454cc, &(0x7f0000000000)=r2) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_SECURITY(r1, 0x112, 0x4, &(0x7f0000004000-0x2)={0xd3, 0x7}, 0x2) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_PPC_ALLOCATE_HTAB(r0, 0xc004aea7, &(0x7f0000004000)=0x8001) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_POWER(r0, 0x112, 0x9, &(0x7f0000005000-0x1)=0x101, &(0x7f0000005000)=0x1) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000004000)=""/4096, &(0x7f0000007000-0x4)=0x1000) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000007000)='/selinux/status\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000002000-0x8)={0x9, 0x80000001, 0x81, 0x3ff}, 0x8) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000004000-0x8)={0x0, 0x0}) connect$nfc_llcp(r3, &(0x7f0000002000)={0x27, 0x7, 0x2, 0xa525d89b3673d14b, 0x7, 0x7, "e95b66bf8b947fb9d9f8a7fedee85bcd6acdf1ace216e8cc7b9901bb1ffc88c95b7a5be9a54e60293ea60a86838aeb7b921bda6fb07e1db79400bfeaf5cf2c", 0x2}, 0x60) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f0000008000)=@assoc_value={0x0, 0x0}, &(0x7f0000008000)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r3, 0x84, 0x17, &(0x7f0000006000-0x1008)={r4, 0x1, 0x1000, "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"}, 0x1008) 2017/12/31 05:24:58 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000c96000)={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) ioctl$LOOP_SET_STATUS(0xffffffffffffffff, 0x125f, &(0x7f0000ed6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "3900ea631d00000000020000010000009f00000023f7b7d65f90b0e6330ee739b319d8f6aa6bd58d1443474482e85040fb4947ebb55bd19f335b5bffff0001f3", "63a430745a5407000000b7b8150000000000400000ffffff7f00000000761faf", [0x0, 0x0], 0x0}) r0 = syz_open_dev$usbmon(&(0x7f0000eda000)='/dev/usbmon#\x00', 0x80000000, 0x0) setsockopt$inet6_tcp_buf(r0, 0x6, 0x1a, &(0x7f00002b5000-0xbe)="185392c3ec4c564320f7a856fd317c87ad109a5c68500d4b47031fa512a9969c4c5244c12ce4ddf965c2b517ba1f7e0be1f8b99e6421c9e258b46853314cc13a4b787ccd4a1b04893d3292e97b854631eecd5f4baf804ae4ddc09a43cd34ca35f85e3fcecce19f156dcdf66278ca563807a1e2137ac1c49ed07941a7f0f0d961e02e14a4ac95b088d346a1ebf1cb10499b7976dd49eca33ddf287c5a09d0c8eb33b0e6de51a722f8140be0fb0e43fe5d1802c362f2fbedecd079b0d3609d", 0xbe) setrlimit(0x7, &(0x7f00000dd000)={0x5, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_open(&(0x7f0000000000)='*GPL[vmnet1@vmnet1{-vmnet@vboxnet0!vboxnet1+M\x00', 0x6e93ebbbcc0884ef, 0x0, &(0x7f0000665000-0x40)={0x0, 0x7, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0}) userfaultfd(0x0) uselib(&(0x7f0000aef000)='./file0\x00') r1 = shmat(0x0, &(0x7f0000592000/0x4000)=nil, 0x4000) shmdt(r1) 2017/12/31 05:24:58 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sysinfo(&(0x7f0000001000-0xcf)=""/207) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000ee7000-0xc)="2d2076626f786e6574339d", 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000951000)='/dev/snd/seq\x00', 0x0, 0x200008000020002) dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000fbf000-0x8c)={0x0, 0x0, 0x0, "71756575650000005d000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f3ffffffffffffff00", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) recvmsg$kcm(r0, &(0x7f0000938000-0x38)={&(0x7f0000725000)=@un=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000621000)=[{&(0x7f0000472000-0xc1)=""/193, 0xc1}, {&(0x7f0000d00000-0x8c)=""/140, 0x8c}], 0x2, &(0x7f0000d45000-0x1000)=""/4096, 0x1000, 0x10000}, 0x2141) write$sndseq(r0, &(0x7f0000040000)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @addr={0x0, 0x0}}, {0x0, 0x0, 0x0, 0x0, @tick=0xa48b, {0xff, 0x0}, {0x0, 0x0}, @queue={0x0, {0x0, 0x0}}}, {0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @time=@tick=0x0}, {0x0, 0x0, 0x0, 0x0, @time={0x0, 0x989680}, {0x0, 0x0}, {0x0, 0x0}, @note={0x0, 0x0, 0x0, 0x0, 0x0}}, {0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x0, 0x0}}, {0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @result={0x0, 0x0}}, {0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @queue={0x0, {0x0, 0x0}}}, {0x0, 0x0, 0x0, 0x0, @time={0x0, 0x989680}, {0x0, 0x0}, {0x0, 0x0}, @raw8={"1097030f0d49a70100f6bc0b"}}], 0x180) ioctl$TIOCEXCL(r0, 0x540c) 2017/12/31 05:24:58 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioprio_get$uid(0x3, r0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$random(&(0x7f0000002000-0xc)='/dev/random\x00', 0x0, 0x0) ioctl$LOOP_SET_FD(r2, 0x4c00, r2) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000003000-0x9)='/dev/rtc\x00', 0x40000, 0x0) bind$unix(r3, &(0x7f0000002000)=@file={0x1, './file0\x00'}, 0xa) ioctl$DRM_IOCTL_ADD_MAP(r3, 0xc0286415, &(0x7f0000003000-0x28)={&(0x7f0000000000/0x3000)=nil, 0x0, 0x0, 0x0, &(0x7f0000280000/0x4000)=nil, 0x9}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000003000)={&(0x7f0000003000)='./file0\x00', r3}, 0xc) r4 = syz_open_dev$usbmon(&(0x7f0000001000-0xd)='/dev/usbmon#\x00', 0x4, 0x10ac0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r4, 0x29, 0x22, &(0x7f0000005000-0xe8)={{{@in=@rand_addr=0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000)=0xe8) fcntl$getown(r4, 0x9) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000005000)=@assoc_id=0x0, &(0x7f0000002000)=0x4) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r3, 0x84, 0x6d, &(0x7f0000002000)={0x0, 0xa0, "7a46a7e15659cb249adacafbdf7226913c8df38b40b8ce6533ecf4691466d691a5e79b155e4389d956f094aa34c4147e8c6b2adbb1c226f90589bfa8c8ed7064187ab3503a201ec7aa2a1e185b46ac545d5c8b49d7183540661486a18ad4b02d4a93add0b1362d11e8a2ec3b19eca612d78a1e43dfa6f2129259b7f4c3972a256875fac951d9e1ac634cbbb05d8d2e94b3aba0f640d51f508945b635fd5d9779"}, &(0x7f0000002000-0x4)=0xa8) getsockopt$inet_sctp_SCTP_STATUS(r3, 0x84, 0xe, &(0x7f0000004000-0xb8)={r5, 0x8, 0x9, 0x4, 0x6, 0x8, 0x1ff, 0x6000000000000, {r6, @in6={{0xa, 0x2, 0x80000001, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x40}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80000001, 0x2000, 0xffff, 0x3, 0xff}}, &(0x7f0000001000)=0xb8) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r3, 0x6, 0x1d, &(0x7f0000006000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000006000-0x4)=0x14) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r4, 0x84, 0x76, &(0x7f0000004000-0x8)={r7, 0x9}, &(0x7f0000008000-0x4)=0x8) lseek(r1, 0x0, 0x2) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r3, 0xc0bc5351, &(0x7f0000009000-0xbc)={0xc80, 0x0, 'client1\x00', 0x1, "f969620282780baf", "2b19c83459e4eb2c120b78ae418e0ca2f59516b67d174a4e00c942e7b0ee7ab6", 0x5, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r3, 0x84, 0x71, &(0x7f0000007000+0x1f9)={r8, 0x3}, &(0x7f0000009000)=0x8) 2017/12/31 05:24:58 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$KDGETLED(r0, 0x4b31, &(0x7f0000f56000)=0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000c37000)=@req={0x7fe, 0x0, 0x0, 0x0}, 0x10) 2017/12/31 05:24:58 executing program 2: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f00004d8000-0xc)='/dev/autofs\x00', 0x280, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f00003d7000)={0x9, 0x6, 0x5, 0x80, 0x80}, 0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000001000-0x18)={0xaa, 0x0, 0x0}) r3 = epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) r4 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000013000)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_timedsend(r4, &(0x7f0000001000)="5d8aa1571fe4da0ed665ff7b80246b38323dca3211c51b49cb6ad14c0087747f386dfd3cd3b01ad6e87774097e0885edfe720f", 0x33, 0x1, &(0x7f0000014000-0x10)={0x0, 0x0}) r5 = socket$inet_tcp(0x2, 0x1, 0x0) r6 = fcntl$dupfd(r5, 0x0, r5) getsockopt$inet6_tcp_int(r6, 0x6, 0x21, &(0x7f0000014000-0x4)=0x0, &(0x7f0000013000-0x4)=0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read(r1, &(0x7f0000014000-0x9f)=""/159, 0x9f) ioctl$DRM_IOCTL_SET_MASTER(r4, 0x641e) sysfs$2(0x2, 0x100000001, &(0x7f0000003000-0x1000)=""/4096) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) dup3(r3, r2, 0x0) 2017/12/31 05:24:58 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000001000-0x2)=')\x00', 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_FREE_BUFS(r0, 0x4010641a, &(0x7f0000001000-0x10)={0x1, &(0x7f0000000000)=[0x3ff]}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$netrom(r0, &(0x7f0000001000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) poll(&(0x7f0000002000)=[{r0, 0x2009, 0x0}, {r0, 0x2013, 0x0}, {r0, 0x10, 0x0}, {r0, 0x200, 0x0}, {r0, 0x2, 0x0}], 0x5, 0x972) ioctl$KVM_SMI(r0, 0xaeb7) vmsplice(r0, &(0x7f0000003000-0xf)=[{&(0x7f0000001000)="fb9f3f7cff6ca0fac79e5d74405cc64687a9d3b21188fbf1e49d220c50362c6ad93da0ad7d9919c63a8361124a74fcd227945d672bba37ae3b696c8a2c7601a3dc23908f8c38f509979144d952adca06b4132f0b15c31c5e8d37480d1d9e29b418386d5c15c325041b2c86f3f1a3c6e967a27e9b534cd638e843bf5e40959e193e06b3994557c0b9b87a9df9b750b169765c093a4c6e28c50cc9c50e555a6293b0946be740ce", 0xa6}, {&(0x7f0000003000-0x9b)="d4b43bad5afaa03d53f2e21ed7e5a05c8bb298baf35444c7bfeca8657f15a649f3692c86d27e78be6d0ef31d153efb4c3445c1ac9f64b6d20897821cb8d9316996074f0b6b0a32ea3a4b5255198aa3b9f0d4cb252a72a7f763989f5f1a41f2e12b20de9905f87827a1a4a8d41967b0f3afe7267ffcb557bd8770d9476245368e9eaaf471c148d6b4899d9fc3ceb5894051d0d152ea180a7846c14f", 0x9b}], 0x2, 0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_GUEST_DEBUG(r0, 0x4048ae9b, &(0x7f0000003000)={0x10000, 0x0, [0x0, 0x3, 0x7, 0x5, 0x6, 0x5, 0x6, 0xa287]}) fcntl$getown(r0, 0x9) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000005000-0x4)=0x1, 0x4) r1 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000003000-0x10)='/selinux/access\x00', 0x2, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000006000-0x4)=0x0) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x115000, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) llistxattr(&(0x7f0000007000-0x8)='./file0\x00', &(0x7f0000003000-0x12)=""/18, 0x12) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$bt_sco(r2, &(0x7f0000008000-0x8)={0x1f, {0x8000, 0x7fff, 0xe1db, 0x3e3, 0x2, 0x1000000000000000}}, 0x8) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000009000-0xa5)={0x0, 0x9d, "f671c6d765d65bbd406a3e9c9fa0cd21cc5c5d548388548b67b408a5eab22f11c9f27b8654588dbafa061b56bbbac9bac19bfd5ee081ab932024978dbc134e01761d5e62348c6d83ed020c27daa43f96d1bdf9a879b96c636739c50e02d316bb8ffbbf641bf682793dc77f2395bd4a859b93c8fe660736084db40b3e65a6026506aa41b34c5f882e078d5254a218cc238c17f69902a79660077657d692"}, &(0x7f0000003000)=0xa5) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r2, 0x84, 0x5, &(0x7f0000008000)={r3, @in={{0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000002000-0x8)={0x0, 0x0}) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000009000)={r3, 0x0}, &(0x7f0000009000)=0x8) 2017/12/31 05:24:58 executing program 4: clone(0x0, &(0x7f0000e34000-0x71)="", &(0x7f0000128000)=0x0, &(0x7f0000493000-0x1)=0x0, &(0x7f0000b45000-0x48)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_cmtp(0x1f, 0x3, 0x5) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) finit_module(r0, &(0x7f0000001000)='mime_typeeth1:cpuset%\x00', 0x2) r1 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/selinux/relabel\x00', 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_kvm_setup_cpu$x86(r1, r1, &(0x7f00004e5000/0x18000)=nil, &(0x7f0000002000-0x18)=[@text16={0x10, &(0x7f0000002000-0x4a)="0f01b7ea00640f07b815018ed8650f00520066b9800000c00f326635010000000f300fde9c004066b8f03398380f23c00f21f8663500000c000f23f8d9eb360f940e0800b8cf000f00d8", 0x4a}], 0x1, 0x4c, &(0x7f0000000000)=[], 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) memfd_create(&(0x7f0000001000)='selXnux/re\x00\x00bel\x00', 0x1) dup3(r1, 0xffffffffffffffff, 0x80000) [ 78.346115] sctp: [Deprecated]: syz-executor5 (pid 11936) Use of int in maxseg socket option. [ 78.346115] Use struct sctp_assoc_value instead 2017/12/31 05:24:58 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000692000)='/dev/sg#\x00', 0x0, 0x100) accept$ipx(r0, &(0x7f00004d6000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000002000)=0x10) syz_emit_ethernet(0x42, &(0x7f0000646000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x4000000800, @ipv4={{0x9, 0x4, 0x0, 0x0, 0x34, 0x0, 0x0, 0x0, 0x0, 0x0, @rand_addr=0xfffffffffffffffe, @local={0xac, 0x14, 0x0, 0xaa}, {[@generic={0x44, 0xf, "a3ff0058e9b3f8f97192f157b0"}]}}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x2, 0x0, "96bb4d", 0x0, "882314"}, ""}}}}}, 0x0) r1 = openat$selinux_user(0xffffffffffffff9c, &(0x7f00003a9000)='/selinux/user\x00', 0x2, 0x0) listen(r0, 0x4) getsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x2e, &(0x7f0000479000-0xce)=""/206, &(0x7f0000081000)=0xce) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000384000-0x4)=@assoc_id=0x0, &(0x7f0000f0c000-0x4)=0x4) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000ce5000)=0x0) syz_open_procfs(r2, &(0x7f00001f8000)='net/ip_tables_matches\x00') setsockopt$inet_tcp_int(r1, 0x6, 0x17, &(0x7f0000cbf000-0x4)=0x0, 0x4) 2017/12/31 05:24:58 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000cf2000-0xc)='/dev/autofs\x00', 0x200200, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000170000-0x18)={0xaa, 0x1, 0x0}) syz_emit_ethernet(0x2a, &(0x7f000043d000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="f52995946269", [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x2f, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @igmp={0x0, 0xffffffffffffffff, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, ""}}}}}, 0x0) 2017/12/31 05:24:59 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000cab000+0x5b3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000069000-0xb0)={{0x80, 0x5}, 'port0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40005, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000c03000)={{0x20000000000080, 0x3}, "0a4ceaa05dad126e00000002a1569b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42d576589701a4", 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_open_dev$tun(&(0x7f000039b000-0xd)='/dev/net/tun\x00', 0x0, 0xa0202) r1 = memfd_create(&(0x7f0000034000-0xd)="0100000076626f786e65743100", 0x0) syz_open_dev$sndseq(&(0x7f0000028000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) r2 = dup2(r0, r1) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r2, 0xc0a85352, &(0x7f00006e8000-0xb0)={{0x80, 0x0}, 'port0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/31 05:24:59 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x4031, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000df4000)={{&(0x7f0000ff0000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r1 = dup(r0) setsockopt$bt_BT_FLUSHABLE(0xffffffffffffffff, 0x112, 0x8, &(0x7f0000004000)=0x1000, 0x4) ioctl$UFFDIO_COPY(r1, 0xc028aa03, &(0x7f0000004000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2017/12/31 05:24:59 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000000a000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) init_module(&(0x7f0000aae000-0x1)=' ', 0x1, &(0x7f0000de5000-0x9)='/dev/kvm\x00') r2 = add_key(&(0x7f00008ec000)='rxrpc_s\x00', &(0x7f0000def000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000377000-0xd5)="deff3c732db70959f530011425336a81712e216966bd5fb1c1217d4c02b621b2715e281bec24245679ef3f467f77d3c91c8a649fccb017e50723448e053e40f09dd64686d7af9a6546ce95d6b4c70db512831a76d828971e623f0a6c4446ef1d9655b1e4d76d66c895dc43925ef3bb74dfb78e0470d6488a0f7d8d389f5c1525282a557d4e45e3722ebec1eaa5559dcc639187f6a68954397e59bd07f7074b20e13a661d97262a29dc0569812939f2938b37ce875c4bfb21d1cf70d87d1c46658d8fdfeaac71f36f879f783df7a5572bea61478d20", 0xd5, 0xfffffffffffffffc) add_key$keyring(&(0x7f000092e000-0x8)='keyring\x00', &(0x7f00006a3000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, r2) ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f0000e1c000)={0x1000000079, 0x0, [0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f0000234000)={0x74, 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]}) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) pipe(&(0x7f000043d000)={0x0, 0x0}) ioctl$TCGETS(r3, 0x5401, &(0x7f0000dcd000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2017/12/31 05:24:59 executing program 1: mmap(&(0x7f0000000000/0x8b8000)=nil, 0x8b8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) fcntl$setstatus(r0, 0x4, 0x0) sendmsg$key(r0, &(0x7f00001fd000-0x38)={0x0, 0x0, &(0x7f00000d0000-0x10)={&(0x7f0000389000-0x70)={0x2, 0xf, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}]}, 0x50}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2017/12/31 05:24:59 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000325000)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) connect$inet6(r0, &(0x7f0000df1000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, 0x1c) listen(r0, 0x0) r1 = socket$inet(0x2, 0x0, 0x0) r2 = syz_open_dev$tun(&(0x7f00008fa000)='/dev/net/tun\x00', 0x0, 0x5) 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$tun(r2, &(0x7f00008af000-0xb0)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @empty=0x0, @broadcast=0xffffffff, {[]}}, @tcp={{0x0, 0x2, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}, 0x32) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000fe7000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_mtu=0x0}) 2017/12/31 05:24:59 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x100000000011, 0x2, 0x8) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000118000)={0x0, 0x0, 0xfdc}, 0x4) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f000042b000)={0xfffffffffffffff8, 0x3f}, 0x8) r1 = socket$inet(0x2, 0x1, 0xfff) getsockopt(r1, 0x80000000, 0x1f, &(0x7f0000867000)=""/77, &(0x7f0000023000)=0x4d) r2 = syz_open_dev$tun(&(0x7f000097b000)='/dev/net/tun\x00', 0x0, 0x4000000a) r3 = fcntl$dupfd(r2, 0x0, r2) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) write$tun(r3, &(0x7f0000a43000-0xfd2)=@hdr={0x0, 0x0, 0x807, 0x0, 0x0, 0x0, @ipv4={{0x7, 0x4, 0x0, 0x0, 0xfc0, 0x0, 0x3076, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @multicast1=0xe0000001, {[@ra={0x94, 0x6, 0x0}]}}, @udp={0x0, 0x0, 0xfa4, 0x0, "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"}}}, 0xfca) 2017/12/31 05:24:59 executing program 3: clone(0x0, &(0x7f0000560000)="", &(0x7f0000489000)=0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f000067c000)="") socketpair$ax25(0x3, 0x2, 0xcc, &(0x7f00001db000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(r0, 0xc2601410edeb1d3e, &(0x7f0000001000-0x28)={@generic="aadd83a368ff707413795f33190722ac", @ifru_addrs=@l2={0x1f, 0x400, {0xd1, 0x8, 0x8, 0x5, 0x4, 0x4}, 0x6, 0x7f}}) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f00002af000-0x8)=0x0, 0x0) 2017/12/31 05:24:59 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000009000)=0x0) r1 = dup(0xffffffffffffff9c) ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, &(0x7f0000234000-0xd8)=@ioapic={0x7000, 0xfffffffffffffff7, 0x0, 0x0, 0x0, [{0x6, 0x10000, 0x8001, [0x0, 0x0, 0x0, 0x0], 0x7}, {0x0, 0x100, 0x10001, [0x0, 0x0, 0x0, 0x0], 0x6}, {0x4, 0x1, 0x7, [0x0, 0x0, 0x0, 0x0], 0x9c7}, {0x3, 0x4, 0xfffffffffffffffa, [0x0, 0x0, 0x0, 0x0], 0x585c}, {0x7, 0x9, 0x9, [0x0, 0x0, 0x0, 0x0], 0x8}, {0x4, 0x8, 0x2, [0x0, 0x0, 0x0, 0x0], 0x5}, {0x4a558000000, 0x6, 0x0, [0x0, 0x0, 0x0, 0x0], 0x8}, {0x400, 0x4, 0x10000, [0x0, 0x0, 0x0, 0x0], 0x20}, {0x5, 0x7, 0x200, [0x0, 0x0, 0x0, 0x0], 0x2}, {0x7ff, 0x8001, 0x3, [0x0, 0x0, 0x0, 0x0], 0x1}, {0x3, 0x3, 0x100, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x100000001, 0x1ff, 0x8, [0x0, 0x0, 0x0, 0x0], 0x1}, {0x800, 0x200, 0x7, [0x0, 0x0, 0x0, 0x0], 0x2}, {0x0, 0xac, 0x2, [0x0, 0x0, 0x0, 0x0], 0x1000}, {0x5, 0x8, 0x3ab, [0x0, 0x0, 0x0, 0x0], 0x7}, {0x7, 0xa0, 0x100000000, [0x0, 0x0, 0x0, 0x0], 0x5}, {0x7, 0x3ff, 0xf8f3, [0x0, 0x0, 0x0, 0x0], 0x2}, {0x6, 0x80000001, 0xffffffff, [0x0, 0x0, 0x0, 0x0], 0x5}, {0x4, 0x7, 0x100000000, [0x0, 0x0, 0x0, 0x0], 0x7ff}, {0x5, 0xff, 0x5, [0x0, 0x0, 0x0, 0x0], 0x9690}, {0x0, 0x0, 0x375, [0x0, 0x0, 0x0, 0x0], 0x1}, {0x0, 0x8001, 0x7ff, [0x0, 0x0, 0x0, 0x0], 0x81}, {0x6, 0x8, 0x3f, [0x0, 0x0, 0x0, 0x0], 0x80000000}, {0xffffffff, 0x4, 0x1ff, [0x0, 0x0, 0x0, 0x0], 0x0}]}) r2 = syz_open_procfs(r0, &(0x7f0000eb4000-0x8)='status\x00') exit(0x0) preadv(r2, &(0x7f0000013000-0x10)=[{&(0x7f0000012000-0x3e)=""/1, 0x1}], 0x1, 0x4) 2017/12/31 05:24:59 executing program 1: mmap(&(0x7f0000000000/0x1f000)=nil, 0x1f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000018000-0x11)='/dev/vga_arbiter\x00', 0x600, 0x0) symlinkat(&(0x7f000001f000-0x3)='./file0/file0\x00', 0xffffffffffffffff, &(0x7f0000013000-0x8)='./file0\x00') r1 = creat(&(0x7f0000002000-0x12)='./file0/file0/bus\x00', 0x0) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f000000e000)='/dev/vcs\x00', 0x210400, 0x0) ioctl$VT_WAITACTIVE(r2, 0x5607) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) renameat(0xffffffffffffffff, &(0x7f0000014000)='./file0/file0/bus\x00', 0xffffffffffffffff, &(0x7f000001f000)='./file0/file0\x00') openat(r0, &(0x7f0000008000-0x8)='./file0\x00', 0x20000, 0x10) ioctl$KVM_SET_MP_STATE(r1, 0x4004ae99, &(0x7f000001e000)=0x0) faccessat(0xffffffffffffffff, &(0x7f0000018000-0x8)='./file0\x00', 0x1, 0x0) 2017/12/31 05:24:59 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x2020000000000016, &(0x7f0000d7b000)="", 0x0) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000f01000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000000)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @remote={0x0, 0x0, 0x0, 0x0}}, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000d92000-0x4)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000001000-0x18)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8, r1}) 2017/12/31 05:24:59 executing program 3: r0 = dup(0xffffffffffffffff) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000d4b000-0x10)={0x0, 0x5e, 0x0, 0x6}, &(0x7f0000470000)=0x10) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f00003a8000)={r1, 0x2ad17078, 0xc, "1ad725f85de18e631e7dfeb6"}, 0x14) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x40000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0xffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = perf_event_open(&(0x7f0000002000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000001000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f1f000/0x2000)=nil, 0x2000, 0x0, 0x11, r3, 0x0) r4 = accept4$inet6(0xffffffffffffffff, &(0x7f0000fc8000)={0x0, 0x0, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f00002a5000-0x4)=0x1c, 0x80000) recvfrom$inet6(r4, &(0x7f00006fc000-0x78)=""/120, 0x78, 0x10060, &(0x7f0000d6e000-0x1c)={0xa, 0x3, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xfff}, 0x1c) getpid() ioctl$PERF_EVENT_IOC_SET_OUTPUT(r2, 0x2405, r3) 2017/12/31 05:24:59 executing program 7: r0 = socket(0x2, 0x3, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000002000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/selinux/enforce\x00', 0x7fe, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_CLOCK(r2, 0x4030ae7b, &(0x7f0000001000-0x30)={0x80000001, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$EVIOCSCLOCKID(r1, 0x400445a0, &(0x7f0000000000)=0xc0a6) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r2, 0x40505330, &(0x7f0000000000)={{0x1, 0x7f}, {0x2, 0x3}, 0x5, 0x5, 0x8, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write(r0, &(0x7f0000000000)="1c4fcd55394272d7a6ce09e52041be99cefdd16b37c806620e8d3685ae9cd5397e2b14275dc50ee991a0526293247b207a9a96fc37d099986a733b982d50f83f56979236b60d61445470cb0ea93622b27cc4d1e465ee96c89b81229a69d780c8a03839586f7b1b86acfd4d724fefe160b97c9956b7a802ac7be2d07d851644bb64b9ab7a46b82c94f90f99e153ddda88d841", 0x92) ioctl$DRM_IOCTL_DROP_MASTER(r2, 0x641f) setsockopt(r0, 0x0, 0xc9, &(0x7f0000000000)="", 0x0) 2017/12/31 05:24:59 executing program 6: mmap(&(0x7f0000000000/0xd24000)=nil, 0xd24000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) mmap(&(0x7f0000d24000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000299000)={@common="736974300001000000000000000600f6", &(0x7f0000d24000)=@ethtool_wolinfo={0x20000000005, 0x0, 0x0, "70f8617debec"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f00005ce000)={0x0, 0xffffffffffffff81}, &(0x7f0000c94000)=0x8) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000b97000)={r1, 0xdea3812, 0x5, [0x2, 0x4, 0x3895, 0x10000, 0x0]}, &(0x7f0000279000-0x4)=0x12) 2017/12/31 05:24:59 executing program 2: r0 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) ioctl$BINDER_SET_MAX_THREADS(r0, 0x40046205, 0x10000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$vcs(0xffffffffffffff9c, &(0x7f0000619000-0x9)='/dev/vcs\x00', 0x0, 0x0) r1 = syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0x0, 0x0) r2 = syz_open_dev$binder(&(0x7f000060f000-0xd)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r2, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r2, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0x14, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000782000-0x8a)=""}) pselect6(0x40, &(0x7f0000e78000-0x40)={0x3ffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000768000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00007fc000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000349000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f00001da000)={0x0}, 0x8}) 2017/12/31 05:24:59 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = signalfd(0xffffffffffffffff, &(0x7f000055a000-0x8)={0x0}, 0x8) bpf$OBJ_GET_MAP(0x7, &(0x7f000035b000-0x10)={&(0x7f0000440000)='./file0\x00', 0x0, 0x18}, 0x10) r1 = syz_open_dev$random(&(0x7f0000fca000-0xc)='/dev/random\x00', 0x0, 0x0) getresgid(&(0x7f0000e6a000-0x4)=0x0, &(0x7f0000f7e000)=0x0, &(0x7f0000d55000-0x4)=0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000d57000-0x8)={0x0, 0x0}) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000fa5000)='/dev/rfkill\x00', 0x80200, 0x0) r4 = fcntl$getown(r2, 0x9) io_setup(0x88cd, &(0x7f0000f0c000-0x8)=0x0) io_cancel(r5, &(0x7f0000750000)={0x0, 0x0, 0x0, 0x1, 0xff, r0, &(0x7f0000011000)="a21974f656f7f1948622d5b211f800b694598b088101474d60b7013ff76c6024a49c38780ceb7761cbbed4b76279acca425cd4d18525bf00eea3433e4b425a86b745e64818353be0962556840d81c94fff82debbb8860272bc65b2a36ff503d7c7fc035a51b78dfea92646835689b9fad1138d7c5760bc83c75addb60eb210d0cff66670e8e637db92f69c88dac1807ab164fe9e360dc8272630fc6809af924eab56463be306dcefd0ac737ed0f6c886e8d39ef73cedc9a1f695c76c83b84642e1e11e58ebc6fd72717c9eaf15", 0xcd, 0xfff, 0x0, 0x1, r3}, &(0x7f000012d000+0x706)={0x0, 0x0, 0x0, 0x0}) ioctl$TIOCSPGRP(r3, 0x5410, &(0x7f0000871000)=r4) openat$ptmx(0xffffffffffffff9c, &(0x7f0000d27000-0xa)='/dev/ptmx\x00', 0x1ffd, 0x0) unshare(0x20000400) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000215000-0x20)={r1, 0x1, 0x1, 0x3e8a, &(0x7f0000523000)=[0x0], 0x1}, 0x20) pselect6(0x40, &(0x7f00000ac000-0x40)={0x3ffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000768000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000086000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000349000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f00001da000)={0x0}, 0x8}) 2017/12/31 05:24:59 executing program 1: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000004000/0x2000)=nil, 0x2000, 0x3000, 0x3, &(0x7f0000003000/0x3000)=nil) mlock(&(0x7f0000000000/0x2000)=nil, 0x2000) 2017/12/31 05:24:59 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x0, 0x1, &(0x7f0000053000-0x10)={0x0, &(0x7f00000f8000-0x10)=[]}) r0 = socket$inet6_icmp(0xa, 0x2, 0x3a) close(r0) r1 = open(&(0x7f0000f37000)='./file0\x00', 0x0, 0x0) ioctl$sock_netdev_private(r1, 0x89fd, &(0x7f0000f17000)="3d17243e306e220cfa6a01d16da25049e651d58d89f1b90f39c84562374a46fcf2776007f5a3f3fdbff2fc32008eb8f38cb53f132ad49d80d257ce6da68c4a02888c1789c8da458a23729b32097f711a5a4c2a38c763bccc878a0b9f93c91e7871743c7fa88399de143edf751b335e564d79001c995b7e96af118d58e0a1cac3c4b2387ad301eed6023583a3a2c9d326cc2d97a6b557f67d2f34fe75acddb8e67e5228eda71911e1107f60f3a89bafa27f5a3489317068cc3c642799eca63c2329032e7b1aea24196da4") setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000484000-0x4)='tls\x00', 0x4) 2017/12/31 05:24:59 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000702000-0x10)={0x0, 0x0}) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f00009f9000-0x4)=0x0) sched_rr_get_interval(r1, &(0x7f0000a43000-0x10)={0x0, 0x0}) setitimer(0x1, &(0x7f000007f000)={{0x0, 0x0}, {0x0, r0/1000+10000}}, &(0x7f0000e2a000)={{0x0, 0x0}, {0x0, 0x0}}) setitimer(0x1, &(0x7f00000fe000-0x10)={{0x0, 0x0}, {0x77359400, 0x0}}, &(0x7f0000ac4000)={{0x0, 0x0}, {0x0, 0x0}}) r2 = accept(0xffffffffffffff9c, &(0x7f0000cb3000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000939000)=0x60) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f00003af000+0xa2)={0x0, 0x5, 0x5, 0x5, 0x200, 0x6, 0x5, 0x4, {0x0, @in={{0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x0, 0x3, 0x7, 0x8}}, &(0x7f00007ee000)=0xb8) r4 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000257000)='/selinux/mls\x00', 0x0, 0x0) ioctl$VT_GETMODE(r4, 0x5601, &(0x7f00008a8000-0x8)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000e9b000-0x8)={r3, 0x0}, &(0x7f0000e74000-0x4)=0x8) [ 78.788114] binder: BINDER_SET_CONTEXT_MGR already set [ 78.794267] binder: 12014:12025 ioctl 40046207 0 returned -16 [ 78.802993] binder_alloc: 12014: binder_alloc_buf, no vma [ 78.808716] binder: 12014:12017 transaction failed 29189/-3, size 0-0 line 2890 [ 78.821317] binder: undelivered TRANSACTION_ERROR: 29189 [ 78.827341] binder: release 12014:12017 transaction 39 out, still active 2017/12/31 05:24:59 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000768000)={0x10000000002, 0x78, 0x1e2, 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) flistxattr(r0, &(0x7f00001f1000-0x88)=""/136, 0x88) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000006000)={0xaa, 0x0, 0x0}) mprotect(&(0x7f0000003000/0x4000)=nil, 0x4000, 0x1) r2 = dup2(0xffffffffffffffff, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000c68000)={0x0, 0x8001, 0x3, 0x6, 0x1fffffffe000000, 0x39}, &(0x7f0000fd1000)=0x14) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000966000-0x8)={r3, 0x9}, 0x8) ioctl$DRM_IOCTL_GET_CAP(0xffffffffffffffff, 0xc010640c, &(0x7f0000007000)={0x7fff, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000007000-0x4)={{&(0x7f0000009000/0x4000)=nil, 0x4000}, 0x1, 0x0}) 2017/12/31 05:24:59 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mbind(&(0x7f000026f000/0x1000)=nil, 0x1000, 0x4000, &(0x7f0000001000-0x8)=0x5, 0xffffffffffff8000, 0x2) mmap(&(0x7f0000000000/0xb00000)=nil, 0xb00000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000822000-0x11)='/dev/vga_arbiter\x00', 0x0, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000afe000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_CLOCK(0xffffffffffffffff, 0x4030ae7b, &(0x7f0000afd000-0x30)={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = openat$selinux_create(0xffffffffffffff9c, &(0x7f00007e4000-0x10)='/selinux/create\x00', 0x2, 0x0) getsockopt$nfc_llcp(r3, 0x118, 0x3, &(0x7f000061c000)=""/4096, 0x1000) ioctl$KVM_GET_DIRTY_LOG(r1, 0x4010ae42, &(0x7f000069c000-0x10)={0x10200, 0x0, &(0x7f000084a000/0x3000)=nil}) ioctl$KVM_SET_CPUID(r2, 0x4008ae8a, &(0x7f0000aff000-0x20)={0x1, 0x0, [{0x1, 0x0, 0x3, 0x0, 0x0, 0x0}]}) ioctl$KVM_SET_MSRS(r2, 0xc008ae88, &(0x7f000084d000)={0x1, 0x0, [{0x4000000000490, 0x0, 0x0}]}) r4 = msgget$private(0x0, 0x0) msgrcv(r4, &(0x7f00009a7000)={0x0, ""/57}, 0x41, 0x2, 0x1000) 2017/12/31 05:24:59 executing program 7: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2000000001, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000002000)={@generic="c16944a62e71b76030f4dcac89dc5d98", &(0x7f0000001000)=@ethtool_rxnfc={0x3e, 0xc, 0x9, {0x12, @udp_ip6_spec={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @loopback={0x0, 0x1}, 0x3, 0x2, 0x7}, {"15c8", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x26c1, 0x1000, [0x7, 0x7]}, @udp_ip6_spec={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x2, 0x3, 0x1}, {"4f91", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, 0x15, 0x8, [0x8ff9, 0x1]}, 0x6, 0xfffffffffffffff9}, 0x1, [0x8]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet6_buf(r0, 0x29, 0x10000000000030, &(0x7f0000035000-0x1000)=""/144, &(0x7f0000001000-0x4)=0x90) fcntl$getown(r0, 0x9) 2017/12/31 05:24:59 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000cce000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r2 = socket$llc(0x1a, 0x3, 0x0) accept$llc(r2, &(0x7f0000d88000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f00008ed000)=0x10) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f00005c5000/0x18000)=nil, &(0x7f0000bba000-0x18)=[@text16={0x10, &(0x7f0000729000)="0f01ca0fba29000ff8b00000d3bc306c0fc7588236710b0fc75b0036f3a56664f20f1acbba2000b078ee", 0x2a}], 0x1, 0x0, &(0x7f00007d3000)=[], 0x0) 2017/12/31 05:24:59 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x800000001, 0x84) sendto$inet(r0, &(0x7f000026f000-0x1)="0f", 0x1, 0x0, &(0x7f0000604000-0x10)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f000056b000-0x83)="d2", 0x1, 0x0, &(0x7f0000008000-0x10)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(r0, 0x1) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000c6a000)={0x0, 0x0, 0x2, 0x0}, 0x10) 2017/12/31 05:24:59 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000299000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr-twofish-3way\x00'}, 0x58) accept$alg(r0, 0x0, 0x0) syz_open_dev$sndseq(&(0x7f0000028000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) unshare(0x20000400) pselect6(0x40, &(0x7f00000ac000-0x40)={0x3ffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000768000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000086000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000349000)={0x0, 0x0}, &(0x7f0000f14000)={&(0x7f00001da000)={0x0}, 0x8}) 2017/12/31 05:24:59 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00004bb000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = syz_open_dev$sndseq(&(0x7f000005e000)='/dev/snd/seq\x00', 0x0, 0x8a001) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000031000)={0x0, 0x0, 0x0, "e06594d232d12448b0c30905cebdbd09c0a763e204c2a32152615df55d05092d3c12ddd25bad4d127eb802407bc093842621790b637ae5ed23d8b2adf92fc9dd", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) chdir(&(0x7f00005fe000)='./file0\x00') write$sndseq(r1, &(0x7f000004f000)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @queue={0x6, {0x0, 0x0}}}, {0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @note={0x0, 0x0, 0x0, 0x0, 0x0}}], 0x60) dup2(r0, r1) getsockopt$packet_buf(r0, 0x107, 0xf, &(0x7f0000f9c000)=""/136, &(0x7f000021c000)=0x88) 2017/12/31 05:24:59 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x100000000011, 0x400000000000a, 0x300) r1 = socket$inet(0x2, 0x1, 0x0) r2 = syz_open_dev$tun(&(0x7f0000f07000-0xd)='/dev/net/tun\x00', 0x0, 0x4000) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000f7f000)={0x0, 0x166}, &(0x7f000085b000-0x4)=0x8) sendmsg$inet_sctp(r0, &(0x7f000054c000)={&(0x7f0000f4d000)=@in6={0xa, 0x0, 0x7, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x0}, 0x3}, 0x1c, &(0x7f0000834000)=[{&(0x7f0000b2c000-0x56)="9b9be3f7dbeb481e83791ba69073b462cc0fea83eca7053b312b041cec1ff749abc19c6ba73c81d5c8453b168675b5fc3b4a08a31be486dd725c1d38f888a17f60887c1f9c5b7e728bbe330aad150c920fa5620ed9af", 0x56}, {&(0x7f0000c2d000-0xb2)="7aa78aaa72fea98d277159c3c1f41d12eb980349b25848d5e83761865fc6b96570b467b1bda3e392403003da41518b73e6ac317331209c66f096c9ec6a02fb5353ea17cff9a8056a94b3075230711a1d77b6f11b55a4676c1f589b381213199b4389bfc700b32e32732aa5a8073f7e448aa6ed6560847bc4cbead493e16c6e21acf78f8611c577ecf980a55cd323ef72c5e6180ed8f48d7fbc3994571e50b07e4db4f2e7b0214b2e2fccff3e7dedb8430c5c", 0xb2}, {&(0x7f000004c000-0x57)="e724c2074c8dacd6b7b0cf58ddc2a6dc3d256ee8a5fe4554910c6c951f9718fc6b5cff720926cfdc6ea5598f0a11b0071e9b08f116a59ae76b0a4dbcc82bf24e6c9ce3f3f2c42c304680c52769f71dd71757b7aae0751e", 0x57}], 0x3, &(0x7f0000982000-0xc0)=[@init={0x18, 0x84, 0x0, {0x6, 0x7, 0x3, 0x731}}, @init={0x18, 0x84, 0x0, {0x9, 0x7fff, 0x1ff, 0x8001}}, @sndrcv={0x30, 0x84, 0x1, {0x9, 0x1000, 0x8, 0x8, 0x88f4, 0xf5, 0xfffffffffffffffd, 0x0, r3}}, @init={0x18, 0x84, 0x0, {0x6, 0x6, 0x0, 0x3}}], 0xc0, 0x40000}, 0x840) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) readv(r0, &(0x7f0000060000-0x50)=[{&(0x7f0000b26000)=""/74, 0x4a}], 0x1) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) recvfrom$inet6(r0, &(0x7f00002e8000)=""/252, 0xfc, 0x0, &(0x7f00008d1000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) getsockopt$bt_BT_VOICE(r0, 0x112, 0xb, &(0x7f00007c7000)=0xfffffffffffffffe, &(0x7f0000950000)=0x2) [ 78.834219] binder: undelivered TRANSACTION_COMPLETE [ 78.839359] binder: send failed reply for transaction 39, target dead 2017/12/31 05:24:59 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000bac000)='/dev/rtc\x00', 0x80400, 0x0) perf_event_open(&(0x7f0000301000-0x78)={0x0, 0x78, 0x401, 0x20, 0x40, 0xffffffffffffd558, 0x0, 0x2, 0x10000, 0x1, 0x5, 0x9, 0x0, 0x2, 0x8001, 0xfff, 0x0, 0x6, 0x100, 0x3, 0x4, 0x9, 0x1d72, 0xffffffffffffe61a, 0x17, 0x1, 0x9, 0xd0b, 0xf22, 0x80000001, 0x8001, 0x6b12a4f0, 0x7, 0x7, 0x97, 0x400, 0x8, 0x244f7721, 0x0, 0x2, 0x4, @perf_config_ext={0x4, 0x2}, 0x1084, 0xb, 0x7, 0x4, 0x0, 0xfffffffffdec61a2, 0x7, 0x0}, r0, 0x8, r1, 0x8) r2 = socket$inet(0x2, 0x1, 0x0) r3 = syz_open_dev$tun(&(0x7f0000c55000)='/dev/net/tun\x00', 0x0, 0xa) r4 = fcntl$dupfd(r3, 0x0, r2) r5 = socket(0x2000000011, 0x3, 0xff) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000928000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x5, 0x0, @sync=&(0x7f00001a4000-0xc)={0x0, 0x0, 0x0}}}) getpriority(0x0, r0) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000630000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x20301}) ioctl$sock_SIOCGIFINDEX(r5, 0x8933, &(0x7f0000b13000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$packet(r5, &(0x7f0000d29000-0x14)={0x11, 0x0, r6, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x14) ioctl$KVM_ARM_SET_DEVICE_ADDR(r1, 0x4010aeab, &(0x7f000001a000-0x10)={0x2, 0x14000}) write$sndseq(r4, &(0x7f0000349000-0x1b0)=[{0x0, 0x0, 0xff, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @raw32={[0x0, 0x0, 0x0]}}], 0x30) lsetxattr(&(0x7f00005b8000-0x8)='./file0\x00', &(0x7f0000fd9000)=@random={'osx.\x00', '/dev/net/tun\x00'}, &(0x7f0000179000)='/dev/rtc\x00', 0x9, 0x1) 2017/12/31 05:24:59 executing program 6: r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f000034b000-0x11)='/selinux/context\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_ONE_REG(r0, 0x4010aeab, &(0x7f0000000000)={0x3, 0x5}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000000)={0x0, 0x80000001}, &(0x7f0000002000-0x4)=0x8) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000000)={r1, @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]}}, 0x8c) getsockopt$bt_l2cap_L2CAP_CONNINFO(r0, 0x6, 0x2, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000)=0x5) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000001000)={r1, 0x9, 0x4}, 0x8) r2 = socket(0x8, 0x2, 0x8000) ioctl$EVIOCGMASK(r0, 0x80104592, &(0x7f0000001000-0x10)={0x1, 0xd7, &(0x7f0000001000)="8d319ecf6c63fa26d415f46532a638c6818ad5dcef8903cacfb5b58b6dc423a0815e066ae0a45ad6cfaca854ff0f01982a2c9e89ca9008cf7d0accdd753e72b474a339f4c5d95a5d3b2eaae3dede30d96598fa1815d7d56b1a1cea6dde4ae92cb776909bf4e77fe639eded9254371f064bd80b68e7b358f66f7f630444182bc7cd99ce572c3d9f231a55c266bc91017c65010267417a11029155fda631858f8b9b86b9192b99a793a69f86f026337643524a0f8d8d6145886c1a48c7d8a3c60808b4cd3d8632856ec0537fcceff1aaf263cd3b20c934a1"}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r2, 0x84, 0x15, &(0x7f0000003000-0x1)={0x0}, 0x1) r3 = getpgid(0xffffffffffffffff) fcntl$setown(r0, 0x8, r3) getsockopt$inet_sctp6_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f0000002000-0xb8)={r1, 0x80, 0x100000000, 0x873b, 0x2, 0x1, 0xbeb, 0x446f, {r1, @in6={{0xa, 0x2, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x8001, 0x4, 0x8, 0x200000000}}, &(0x7f0000001000)=0xb8) recvfrom$unix(r2, &(0x7f0000002000)=""/157, 0x9d, 0x0, &(0x7f0000000000)=@abs={0x1, 0x0, 0x1}, 0x8) ioctl$sock_bt_cmtp_CMTPCONNADD(r0, 0x400443c8, &(0x7f0000002000-0x8)={r0, 0x1000}) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000001000)={r1, 0x3, 0xfd, 0xffff, 0xacd8, 0x5}, 0x14) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000003000)={{{@in=@empty=0x0, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0x0, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @remote={0x0, 0x0, 0x0, 0x0}}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0x4)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000002000)={0x0, 0x0, 0x0}, &(0x7f0000003000-0x4)=0xc) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$unix(r0, &(0x7f0000004000-0x70)=[{&(0x7f0000002000-0x8)=@abs={0x1, 0x0, 0x3}, 0x8, &(0x7f0000001000-0x60)=[{&(0x7f0000001000-0x99)="b5ba1c74f81dc0ba9fe5ac4517bbcc8f35755e5a2dfebd0ba0ea96ee1a212c58a2a034909b8ccbac1d0d5e2c2a16c91c41cb4a65bbcba15be3e85f8d0a8e5d400c2141f9283dc6b26efc5e12451abee3fc7304bec5da8b864009b8868bd6bd577e6c412c1dc99d3710194d3332969dc5f7c361f7e817e49d263d908a1af645ded07d8954b1dbb8117edccd18118cc5efe2f2f5432b2443718d", 0x99}, {&(0x7f0000003000-0x99)="0fda899652676678fc1f7020c97045d7db368b823588ac366cbc802e0614053cf4968a5d3a9bde992290fd7cdc4acccbf71d0e4966e6a33e09d025549ebeae7ed90a51c5c110e1f170bec61a03d3d60fabf45984ccd4a1d303b7d5157abab6a472be17c316397ef7588c45ac04fa6d752bb40a7d83308a1e3d20a0e8138792cdce218b73048cb38e48a627a4b019b3c8c0fe412724b7cf020e", 0x99}, {&(0x7f0000004000-0x8c)="5c52895b14123e5e91aa6398b69c133d13cb0160a10ee91ae8b9153b377fdc7abb22098ff300e7dda06d0b17a22ad462e3179b21145ff1ae379897dd766f39427fefc90ddb2ff77edc5f01ed4c0ad27e2739b1a4f1344d3eace871d4e8b172a1635b48c1885bc3b816a670d63fe99f548ea8783d086a56469fd81b4952c11164291127216a89e0d63539217f", 0x8c}, {&(0x7f0000002000)="d21cf436f4dbd5cf4451d8a3a5a812daa9f8fb06c77091b00689eb14453503b952bad04a68156c7e038a1d57bb80d83eee85d6e22101a8332793341e8aafdece24021a3d633da79b519b74ca9f76944f55ca361342905ff5ac97a64abfbcf58201a974bd090cd0baded20e069340de6e345738c191d8b33a0018113a1f3835daf4b19b517adecf1d3d881065e6721cd7c8861dd49a2ca9d5879fc1814f3ba80af19867ea21ffa5", 0xa7}, {&(0x7f0000004000-0x6)="bc4b01ba85b8", 0x6}, {&(0x7f0000004000-0xbc)="5b55a5f50aa186035fc0bb137396fb98d9c047617b569830bf335bf39e1a7113f01be4d0e72ecc30855fce4c7f4e364f3e56b0285dcabf5dab0d14ba692634f47eaff2687c8557af2a20d5891852a0c5745b76b20a23416d6d7750a548e7d094e64e211ef1b5326d01bd9ced3e32ebb3033e58e0e3f3bfce1394dc5022b2ce8e689d74aae6c70158b47479070b6acd3715efa7c13b338fecd364ae5f54d842d7c92b4f1851146c418b6d64149cf9e6cf68c6d2eb45096d3acf8d526f", 0xbc}], 0x6, &(0x7f0000002000-0x20)=[@rights={0x20, 0x1, 0x1, [r2, r0, r0, r0]}], 0x20, 0x8000}, {&(0x7f0000003000)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f0000004000-0xa0)=[{&(0x7f0000003000-0x5)="244be7f528", 0x5}, {&(0x7f0000003000-0x77)="2b7d0b6b76d58ded8f68fc52206f14c1b9c7e0f4687feeca59bdc3e1c42de255e81cd026b2f58d433d58fdfd8e94acfcc094fd02873459cd06561c50c4a888538eefc24c662bd6bc4a6e5252312ca375472e29195bd46b8c158d68d8b6c7d79ef32eb0b810d17d247648c2bcdda168a61e1c41d995267d", 0x77}, {&(0x7f0000002000-0x63)="5695c84a7e244902ea025a731498c983474e768cd1e5ba79f96e6784e6c76bf82c2a6adb96e490ec410270376fb10d62c136bfef58e55430ad111c1a04f2bef92747ea83686bdc0d8b96d5f2b2e7317a0d268c895e9dd74b3a6902ca96fca893b3a83e", 0x63}, {&(0x7f0000003000-0x3f)="65d24926f4b83bd3a401aab34ad8ee319426c31e4ed58bf3a33d13c2e64631641af77f9b724791fd640a21a03b1478468f6bbf9d6f8f93ffde4818f18971cc", 0x3f}, {&(0x7f0000002000-0xf8)="e31af907d707836d4a048112cacb4dbee46fab6b7583de68972e3109e16dc8d76b8c6cb27aebf6d9e34c0c131714ec740f9e32e7292d16e0d9041830c0320b970a5eb927985a07a147b3a9ab3d6bd7c319550d609c0211ba5c4ba9179861280b379b94dbf49796fe727f5129580b9b726389e0f35b8b463b0bef6d771d5aed634cc3a7564b3f65af3730b1b55de7ea79d44ecf2eae0f94a1cc24c493603d38f5a7f06729048671a79dc8c18ed42ed395daf14820ba69da804fa6daa30676757dc3aaec671cb81645dbc93d55557a0b61274828a609b00a08221ac6fbc076dc706341cd7f10a2275ee02c00cde0ca6ae17bb4cccdf15d90d6", 0xf8}, {&(0x7f0000004000-0x10)="acb049f9e38842d6f3f520a378d3abc4", 0x10}, {&(0x7f0000004000-0xf6)="a1a0e47c35f844daa9bc4e00631d3858f3f748877f6ebb7918ff09f59de04d95e4def7f76250b8d9f9a37f113f957fb2f4a0f00e0b4958f3e3897ef5ed5c37410e0fb42a2e533d40ece89669d452ae010a2030ff134291a5771def7e79cfdf24e86ae459e3659d550e73c65eeea38f2c553a8ab45f97e05af98dabc2c519149a464a7af01dbf09aed52ba6a9a75676b7764dcb516e37f2a141eb83460859fd85307383abbba988ca1b02e9c69c18223fbfac8c4e95f949144127ed3ee075f0d55643b29da6311cccae8cc42b19c4e97fe79662955e38d02ce215c5689a698a88b702790e046c6cc2d6c093b19c5b89db58564ffa6722", 0xf6}, {&(0x7f0000003000)="0c5443fca121977c47effa5f094a1cd2b8ca33c05df84c532e55242ad8016dda9cd5ee11db9606b92fcdb0d2d671979a7c3d2fddb19f057e320bda964845b941efa0d2945efb0c927a7fd76511e2c6f576d807553f191693227533d5500bb736544d44fe19768dff999642739a86e4e6c6e9053c929ed460bd3c2f71b16d22603b6d8dd6775683516a8e64b0101b2b9843cd24d23b32a0521c38d168b4ec", 0x9e}, {&(0x7f0000003000-0xc3)="fc64d654785e85adbae10a3aa3148f7da4eed97ac70a811d3afbb222279d5b2926f9159a4bf3c8598467c0329c15518aa41d462096a861d4d7e2d12995773dff6793172df62a036282fc648c204eba108ad1b48d3e7420abcc2dfb970493288b8da4a996c231d04a0efce66fefc61bd0fe2f63bedaadc122b938b45ec52833e0125b6667a9565b5170ea2599774a4bff17bb90ec382e1810fab1a0b63b027bf8f1fbaba3fd96543b0b511d505565f13899b51da0d200879a225038bda6d8ec6391fef7", 0xc3}, {&(0x7f0000002000)="0d7f0c5ab89972859cf111bf147e0752bb8b9990d984a6369a207095cbc30ef5096a54ed349fd1ec40cb1847915cb3e658939a9921859f0466e14be7cb806f7512549d82aad7bd71fe6ef7857872c73e5f582829218d5e5dc8d6435e20eee6ba900925e9858bffb9534e4f2400536039de604edd5eda6a9e3e63919b86c621dd85b8fdd03f1e94751f0a64f947993b55243d50106656140e10012810e92fca339649fd81cb3041adcc64562310c6ca94223e0e5d2da791c0d3", 0xb9}], 0xa, &(0x7f0000004000-0x40)=[@rights={0x20, 0x1, 0x1, [r0, r0, r2]}, @cred={0x20, 0x1, 0x2, r3, r4, r5}], 0x40, 0x4}], 0x2, 0x8010) 2017/12/31 05:24:59 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/create\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000000)=0x5, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x802, 0xcbf7) 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) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000003000-0x20)={{&(0x7f0000909000/0x4000)=nil, 0x4000}, 0x1, 0x0}) madvise(&(0x7f000090b000/0x3000)=nil, 0x3000, 0x0) openat$vcs(0xffffffffffffff9c, &(0x7f00008fd000)='/dev/vcs\x00', 0x0, 0x0) read(0xffffffffffffffff, &(0x7f000000a000-0x64)=""/100, 0x64) write(r1, &(0x7f0000775000-0x1d8)="1f0000001e0007f1ffffffff07000009000000a6536b8d3d9339080001454a", 0x1f) 2017/12/31 05:24:59 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rename(&(0x7f00001ff000)='./file0\x00', &(0x7f00004c5000-0x8)='./file0\x00') r0 = openat$autofs(0xffffffffffffff9c, &(0x7f000052b000-0xc)='/dev/autofs\x00', 0x40, 0x0) getsockopt$ax25_int(r0, 0x101, 0x5, &(0x7f0000002000-0x4)=0x0, &(0x7f00002c7000)=0x4) r1 = socket$alg(0x26, 0x5, 0x0) r2 = accept$alg(r1, 0x0, 0x0) bind$alg(r1, &(0x7f000089a000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha1\x00'}, 0x58) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f00009eb000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000138000-0x4)=0xc) creat(&(0x7f00002ba000)='./file0\x00', 0x18) setsockopt$sock_int(r2, 0x1, 0x9, &(0x7f0000c23000-0x4)=0x7, 0x4) ioctl$sock_SIOCSPGRP(r1, 0x8902, &(0x7f0000325000-0x4)=r3) [ 78.939975] device syz7 entered promiscuous mode 2017/12/31 05:24:59 executing program 5: syz_open_dev$mouse(&(0x7f0000161000)='/dev/input/mouse#\x00', 0x8, 0x4000) mmap(&(0x7f0000000000/0xec1000)=nil, 0xec1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = syz_open_dev$mice(&(0x7f0000c50000)='/dev/input/mice\x00', 0x0, 0x0) mmap(&(0x7f0000ec1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ec1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000ec2000-0x18)={0x0, 0x49cc, 0x20, 0xee, 0x8}, &(0x7f0000ec2000-0x4)=0x18) mmap(&(0x7f0000ec1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f0000ec2000-0x6)={r2, 0x2}, 0x6) writev(r0, &(0x7f000010b000)=[{&(0x7f0000ec0000-0x3a)="39000000100009046900000080000000070000400100000045e70007000000141900180004000200b600000000000608000300ff00001ee400", 0x39}], 0x1) 2017/12/31 05:24:59 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f00007be000)='/dev/vcs#\x00', 0x101, 0x0) ioctl$TTUNGETFILTER(r0, 0x801054db, &(0x7f0000345000-0x5e)=""/94) r1 = eventfd2(0x2d, 0x800) fstatfs(r1, &(0x7f000071b000)=""/25) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = eventfd2(0x0, 0x0) read$eventfd(r2, &(0x7f0000354000)=0x0, 0x8) write$eventfd(r2, &(0x7f0000952000-0x8)=0x0, 0x8) 2017/12/31 05:24:59 executing program 6: mmap(&(0x7f0000000000/0x1a000)=nil, 0x1a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000018000)={0x1, 0x2, 0x4, 0x8, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000016000)='/dev/hwrng\x00', 0x4000, 0x0) getsockname$inet6(r1, &(0x7f000000e000)={0x0, 0x0, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000009000-0x4)=0x1c) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000017000)='/selinux/checkreqprot\x00', 0x10001, 0x0) open(&(0x7f0000018000)='./file0\x00', 0x2, 0x60) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000d000)={r0, &(0x7f0000010000)="", &(0x7f0000010000-0x3b)="", 0x0}, 0x20) 2017/12/31 05:24:59 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_setup(0x6, &(0x7f0000b13000)=0x0) socketpair$llc(0x1a, 0x2, 0x0, &(0x7f000075c000)={0x0, 0x0}) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000157000-0xf)='/dev/sequencer\x00', 0x101000, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f00002c3000-0xc)={0x2, 0xffffffffffffff9c, 0x1}) r4 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000723000)='net/netfilter\x00') io_submit(r0, 0x2, &(0x7f0000588000-0x10)=[&(0x7f0000ef1000)={0x0, 0x0, 0x0, 0x1, 0x100000000, r1, &(0x7f0000509000)="", 0x0, 0x4, 0x0, 0x1, r2}, &(0x7f0000604000-0x40)={0x0, 0x0, 0x0, 0x8, 0x9, r3, &(0x7f00005b0000)="207e46b2b8497ea35a20490cf90d3ebd5a852814452605ab53d082a7f18561c17643950fd7b1bb7acac8f881a56e6b59f06c0f", 0x33, 0x2da09a62, 0x0, 0x0, r4}]) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r4, 0x84, 0x1, &(0x7f0000d04000)={0x0, 0x75f, 0x2, 0x100, 0xfff0000000000, 0x2}, &(0x7f0000a6f000-0x4)=0x14) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0x9, &(0x7f0000e37000-0xa0)={r5, @in6={{0xa, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x98}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffff001, 0x5, 0xffff, 0x5, 0x4}, &(0x7f00005a3000)=0xa0) socket$inet_udp(0x2, 0x2, 0x0) io_setup(0x3, &(0x7f0000e6d000)=0x0) io_destroy(r6) r7 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/kvm\x00', 0x0, 0x0) r8 = ioctl$KVM_CREATE_VM(r7, 0xae01, 0x0) ioctl$KVM_CREATE_VCPU(r8, 0xae41, 0x0) io_submit(r6, 0x0, &(0x7f0000f2b000)=[]) r9 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f000070a000-0x11)='/dev/qat_adf_ctl\x00', 0x101000, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f00000bf000)={0x0, @in={{0x2, 0x0, @rand_addr=0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0xffffffff, 0x9, 0x2, 0x6, 0xffffffff9e9514fd, 0x1, 0x5, 0x3, 0x2, 0x5, 0x8, 0xfffffffffffff37b, 0x3ff, 0x1, 0x100000000000]}, &(0x7f0000a4f000)=0x108) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r9, 0x84, 0x1b, &(0x7f00003d0000)={r10, 0x9, "583f347081b5494b0d"}, &(0x7f00008dc000)=0x11) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000b13000)={0x1000000000006649, 0x100000001, 0xb14b, 0x6, 0xfffffc}, 0x14) setsockopt$inet_tcp_int(r9, 0x6, 0xa, &(0x7f0000e63000-0x4)=0x8001, 0x4) r11 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r11, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000334000-0x78)={0x2, 0x3, 0x0, 0x9, 0xc, 0x0, 0x0, 0x0, [@sadb_x_sa2={0x2, 0x13, 0x2, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, @sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2, 0x1}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x60}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2017/12/31 05:24:59 executing program 6: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000001000-0x4)=0x7fff, 0x4) r1 = dup2(r0, r0) ioctl$KVM_UNREGISTER_COALESCED_MMIO(r1, 0x4010ae68, &(0x7f0000001000-0x10)={0x0, 0x1c000, 0x0}) ioctl$TUNSETLINK(r1, 0x400454cd, &(0x7f000021b000)=0xab8c) setsockopt(r0, 0x84, 0x0, &(0x7f0000aca000)="", 0x0) 2017/12/31 05:24:59 executing program 4: mmap(&(0x7f0000000000/0xf83000)=nil, 0xf83000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0xa, 0x6, &(0x7f000057b000-0x8)={0x0, 0x0}) mmap(&(0x7f0000f83000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$packet(0xffffffffffffff9c, &(0x7f0000f83000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000977000)=0x14) dup2(r0, r1) r2 = socket$inet_tcp(0x2, 0x1, 0x0) openat$selinux_create(0xffffffffffffff9c, &(0x7f0000f23000)='/selinux/create\x00', 0x2, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r2, 0x891b, &(0x7f0000032000)={@common="6c6f000000dfffffffffffffff00", @ifru_addrs={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000f83000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r2, 0x6, 0x21, &(0x7f0000f83000)="781e6289157d4a873df24ffe135c8830", 0x10) r3 = semget$private(0x0, 0x0, 0x46) semctl$SEM_STAT(r3, 0x1, 0x12, &(0x7f00008eb000-0x88)=""/136) 2017/12/31 05:24:59 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000bac000)='/dev/rtc\x00', 0x80400, 0x0) perf_event_open(&(0x7f0000301000-0x78)={0x0, 0x78, 0x401, 0x20, 0x40, 0xffffffffffffd558, 0x0, 0x2, 0x10000, 0x1, 0x5, 0x9, 0x0, 0x2, 0x8001, 0xfff, 0x0, 0x6, 0x100, 0x3, 0x4, 0x9, 0x1d72, 0xffffffffffffe61a, 0x17, 0x1, 0x9, 0xd0b, 0xf22, 0x80000001, 0x8001, 0x6b12a4f0, 0x7, 0x7, 0x97, 0x400, 0x8, 0x244f7721, 0x0, 0x2, 0x4, @perf_config_ext={0x4, 0x2}, 0x1084, 0xb, 0x7, 0x4, 0x0, 0xfffffffffdec61a2, 0x7, 0x0}, r0, 0x8, r1, 0x8) r2 = socket$inet(0x2, 0x1, 0x0) r3 = syz_open_dev$tun(&(0x7f0000c55000)='/dev/net/tun\x00', 0x0, 0xa) r4 = fcntl$dupfd(r3, 0x0, r2) r5 = socket(0x2000000011, 0x3, 0xff) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000928000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x5, 0x0, @sync=&(0x7f00001a4000-0xc)={0x0, 0x0, 0x0}}}) getpriority(0x0, r0) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000630000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x20301}) ioctl$sock_SIOCGIFINDEX(r5, 0x8933, &(0x7f0000b13000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$packet(r5, &(0x7f0000d29000-0x14)={0x11, 0x0, r6, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x14) ioctl$KVM_ARM_SET_DEVICE_ADDR(r1, 0x4010aeab, &(0x7f000001a000-0x10)={0x2, 0x14000}) write$sndseq(r4, &(0x7f0000349000-0x1b0)=[{0x0, 0x0, 0xff, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @raw32={[0x0, 0x0, 0x0]}}], 0x30) lsetxattr(&(0x7f00005b8000-0x8)='./file0\x00', &(0x7f0000fd9000)=@random={'osx.\x00', '/dev/net/tun\x00'}, &(0x7f0000179000)='/dev/rtc\x00', 0x9, 0x1) 2017/12/31 05:24:59 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x1, 0x2) ioctl$EVIOCGKEY(r0, 0x80404518, &(0x7f00006d9000-0xce)=""/206) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(0xffffffffffffffff, 0x8917, &(0x7f0000d39000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x0}) 2017/12/31 05:24:59 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x3, 0x84) bind$inet6(r0, &(0x7f0000ab0000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1b) clock_nanosleep(0x208, 0x0, &(0x7f0000fd6000-0x8)={0x0, 0x0}, &(0x7f0000abf000-0x10)={0x0, 0x0}) sendto(r0, &(0x7f000062a000)="1539cc04e2b495a9f61b06b62145aee6077e1ba0c3bd5d0bdcf4674e4f3b75236eb40362d15347cb9da47d1f84df8324394bc1907e69780c6396de36b00901859ed47829b03bf4f2fd6a37e3901012b5e7d405382ac16543f1c5cb21c37ddd38492f824c58183066f9bbcbb2720e19f08dd42fd7ffcfd1b77806a10634551888dbb2a6844ea8512019594ead35b56b66abe290f384cd4fa370e89c1c5c03d5ca46db7fc8e2dbe156189357fc9eeb9ff09e3a24e411c046d263e6b239cd657a2555e7", 0xc2, 0x40, &(0x7f0000f66000-0x8)=@sco={0x1f, {0x9, 0xd60f, 0x200, 0xf3, 0x1, 0x6c46}}, 0x8) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000c8b000)='/selinux/checkreqprot\x00', 0x0, 0x0) sendmsg$kcm(r1, &(0x7f0000542000)={&(0x7f00004a3000)=@rc={0x1f, {0x2, 0x6, 0x2, 0x9, 0x4, 0x2}, 0x1}, 0x9, &(0x7f0000b8a000)=[{&(0x7f0000b7f000)="874d58b3ca8b8a633f54ef0052789dbca3a0407b0d98a6a496682c9f92e6", 0x1e}, {&(0x7f0000828000)="127cb0e99bd98eb60f071d113237ff239d77ede066ea82888b1ab12a3dde7af2dc3c50db8924c9", 0x27}], 0x2, &(0x7f0000efb000)=[{0x80, 0x10a, 0x8, "48be1f0097224dcf91ff76ee434ded2a2ffe8459f4ca1454125b70dd712c3558bc9a7a6b5776c50a0690307b0fedc7635e67b2e0686057fc909fa98f06b357dc3f73a5e2e6637505b305db320960dc90439a5f20b73195ccb75b2c1864281eb5dacb53ca8de2b2bae9"}, {0xe8, 0x102, 0x3, "c9c779719dd7667a02daf17249b34ce7618f35f038491bb99c05bf42245ec1ced97527b3d1f2eb65e30d7ef93acfd85a345f44052684f15b2af892715185b96a3fa838d541a2ba52846f40ce3f4cb166249f4bfc5653604a751f356e597d656b97c8125e9cb8431933d22f4abf95342ba8e1cf9043dc1705c53d1bdb0df03c8f7c827d85a91797595bd5ba0c4803df7ce64b1af47b9ec1861bc6bd7476263dc1e8d03b8c144b3ac8e306fe5602d4ff3437af1b590d061ade7c345b4e647f873fe7d38488dcbfc6d242a38928de55388d3e"}, {0x108, 0x107, 0x7ff, "8a37838f5e02b211e775c68773d48ee3ee07d506b45478881c39f364915a9436a66e38cb4d4052f5078534689f92b6db88c04300be19b3d03f6b989f9af3cb407711b1bfcbd265f336b6a2d1cdbbed2d36976278318851b0660378bf7c701376ffe73320ec6c5384fadf4e30b6b7e41f8e265e661327343b9c1af977a275935865de67fa1a721a78d30c8e01c7798950afc2930907e790f8d4f6069fce7bdbba67925b33ded423f234aa3b5a457f499a0acbde5de122e3bf150efc4956571aa3efba35f6ac5a2cbf5c25a015b8231fb1c3fdb327c8eab27ee08c0c12dc1d4669e61b7daa7e08bfe31eddd6f099396924b1ff7bb9"}, {0xc0, 0x10f, 0x6, "053eba20ea63c0b417e517d06d8885f1aee79016d807158fd5f0f65ed4a0f685f82e83ae035be8622532e9b45192afff0bc6ecac6c783f5c7dbb61e3cfe992d052721e3cdfbcd3a067a9ba849647d81240d6b2a3ec1764c5a7056f541247e66c2ddca45ecc6319d45da1b6d985b8528bcf3aa059b2a21d76438839c7c545bc027f7e5e902bfdc5e0150126aee5cd465e0404c8489e2782b4b778dabaf76b4fcfa0efb00480b47e6febf5"}, {0x60, 0x111, 0x200, "8e08cdb6638530f5c4852781704b6e98af6692248d545badb07bf7669f460d95412179622eb5a206814fec320f60b5f740fbbce1c89f22413e84fe15f929f794b04345dbbf2cce138015bbe7"}, {0x68, 0x108, 0x100000001, "9c17915158af9b892446cfdda28b4693c646d97e231c2b2441dd72dcef4c61a9a02abca749dcbb0a76c7df598d3818d019eee6df4a75892b3f129f21458ac12421200e04225754aebf0445468ed9c1c8d6be0b3461ea27"}, {0xe8, 0x11f, 0x0, "186e4de5bdefcce94aac1f05e10f927eef5ec83990befc2de44eb85b061ed42cbbde94e64191468468392a447bd9f95ef3551aaaaf915dc8390abcce264766f9e606c19b5c1269cf414e0d7ada08f3ad02b8e28dc895b2b6e6aca9a5b6a8cfb281c0e4a22f3e87ccfd2343d35d45064128085c994c6fbcb66a800aa09bf4a26abddfd1f391d8cf3ef1bd1a3e65a8545dd669d4367a85fa871492c9b0c6b288b8f836f6160277d559adf331344113e592367f738f3ac72c5c4ce9668a4220d052ec2c8ff1bc7c587485bd71258d655a66887e86"}, {0x58, 0x139, 0x1, "2757c06be899475bcf265ec9250dba1563d7ea5d16fb6246b985a69c4a39f13c0b4b576e17c286101fb2e87ebece071c353da1379a0f827be955730cb24d88d2da6d"}], 0x538, 0x800}, 0x4) r2 = openat$selinux_context(0xffffffffffffff9c, &(0x7f00009bd000)='/selinux/context\x00', 0x2, 0x0) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f000067d000)=r2, 0x4) 2017/12/31 05:24:59 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x0, 0x84, &(0x7f0000001000-0x8)={0x0, 0x0}) r0 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000d18000)='/selinux/validatetrans\x00', 0x1, 0x0) ioctl$PERF_EVENT_IOC_RESET(r0, 0x2403, 0xe2) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000153000-0x8)={0x0, 0x0}) ioctl$SIOCGIFHWADDR(0xffffffffffffffff, 0x8927, &(0x7f0000d31000)={@syzn={0x0, 0x0, 0x0, 0x0, 0x0}, @ifru_flags=0x0}) keyctl$set_reqkey_keyring(0xe, 0x4) getpeername(0xffffffffffffffff, &(0x7f0000639000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000aee000)=0x14) 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) sync() getpeername$ax25(0xffffffffffffffff, &(0x7f0000f5f000-0x10)={0x0, {""/7}, 0x0}, &(0x7f00002ca000)=0x10) 2017/12/31 05:24:59 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp(0x2, 0x2, 0x1) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000b56000-0x10)=@common='sit0\x00') r1 = socket$unix(0x1, 0x2, 0x0) fcntl$setlease(r1, 0x400, 0xfffffffffffffffd) 2017/12/31 05:24:59 executing program 4: r0 = syz_open_dev$vcsn(&(0x7f0000353000-0xa)='/dev/vcs#\x00', 0x9, 0x200) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000000)=@sack_info={0x0, 0x140, 0xfff}, &(0x7f0000686000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fdatasync(r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000000)={r1, 0x59, "38a3b2901e92dc6171baa8949a0607650503d96d9d6d533791713648594b1a223b35125f1b6da654854d5a97c9611e7447b02b8fe16e29efceab1dc304ccf24fc41274b72dc48e171da8ec5726c41a4173d5860d29e90d3b73"}, &(0x7f0000001000-0x4)=0x61) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$loop(&(0x7f0000001000-0xb)='/dev/loop#\x00', 0x0, 0x801) ioctl(r2, 0x440000000000127d, &(0x7f0000015000)="") 2017/12/31 05:24:59 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) rt_sigpending(&(0x7f00007a6000-0x8)={0x0}, 0x8) r0 = socket$inet6(0xa, 0xa, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000a13000)={r0, 0x6, 0x1, 0x0, &(0x7f0000b61000-0xc)=[0x0, 0x0, 0x0], 0x3}, 0x20) getsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f00004d7000)={0x0, 0x0}, &(0x7f0000186000)=0x10) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000022000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f00004a8000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r4, 0x407, 0x0) ioctl$PERF_EVENT_IOC_ID(r3, 0x80082407, &(0x7f00001c2000)=0x0) writev(r2, &(0x7f000000b000)=[{&(0x7f0000c03000-0x106a)="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", 0x1001}], 0x1) dup2(r1, r3) 2017/12/31 05:24:59 executing program 1: mmap(&(0x7f0000000000/0x288000)=nil, 0x288000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000016e000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr-twofish-3way\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000283000-0x11)="1e336500ff4ad5e700000022000000ec", 0x10) sendmmsg$alg(r1, &(0x7f0000217000)=[{0x0, 0x0, &(0x7f000011a000)=[{&(0x7f0000283000)="7462097aa0f21f4dd99d74c061bd39000f6b0e60f779ceaf518724bd571cbeec26efa845fbfc8addbd06db793e9708bdd212876eb3a456624bfca7c50981606000d836dec76fd81326843a244ba28913286915b808682a05abd320cbb8b6022b454dbbf179ac2544eabf3c16cbcc749ca48f5c1789fae22664", 0x79}], 0x1, 0x0, 0x0, 0x4000000}, {0x0, 0x0, &(0x7f0000019000)=[{&(0x7f0000241000)="27922608099c3c0eba566a58a2b55c7381269920c30788aadb2daf1f0fb6f0bb77eeed6a6f70de2bff69b2c71230460b525385e3b7219caa5352c86d3db52c5b9baca5dc9a453b1b379027c0353cbbc790727737972e565bf37ba212eb3244d1828f6899281f357d814323b619d268f2c5dcd2666f5dd3d67b5c01f24035b3c054108c1242d410dfb3f169775d628efbb3d6b87f417076e760237e71a91334df9b7028873bff1e2a8bd166ae062b5799b7d4f3dc447068de5b3e0860b3a4317e2a5ebdb7813d278c4b0933b792fb335941e00eaf4a460d84ae5c354b9399eb90565c25", 0xe3}, {&(0x7f0000284000-0x8e)="3992a895cf15e7974e6696c0daa85e36c0bc5719df4149acc627935784d0976e04e612b29b636934e3933991b3b2ff78646f8af5078abe23cfd5ea2ea59e636d94f52a325425cc83a3d50316ddf7d5395c4feb898a5a827684c0f272a02d2e36c9483fdd01dfda6872cb047c16ae38f95adbbfeb849357246944c0a287d16517c7fe57a8e9700d811b877395e21a", 0x8e}], 0x2, &(0x7f00001b0000)=[@assoc={0x18, 0x117, 0x4, 0x2}, @assoc={0x18, 0x117, 0x4, 0x6}, @iv={0x58, 0x117, 0x2, 0x44, "5e3ec6236c557f7c4afb7494b9a8abbd83942e0175a133c404ae0672cb904b5b21ae7a753a817fbd1b2c22ab59fb3a929b20672b140e8b70b56b8d86b37c78507f46a77e"}], 0x88, 0x90}, {0x0, 0x0, &(0x7f00001fb000)=[{&(0x7f0000283000)="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", 0x1000}, {&(0x7f00000aa000)="56deb790c1a940bf16fcc3dcc5b3ac4b8fb200b0ab3497faec89cc20ddd2b8268b4eb658eda68f3cd1e53df7bfe4e13c8380e8a95d47ab1e8c8ade315f1cbc717b63dfcaea5c835f2806f0053ccf51a5cb099267343658c6a2ceec8e9bd4d2988cc7a87680ba74c8ca860e2a8b93f1", 0x6f}, {&(0x7f00000b3000-0xd5)="93d046bc00db0c85a5dfed766898f36d181ac11b2491f027f51dbe617908b4d2eb38beb62b1f5be4324c23ea82fd1d8516faa8f112aa36f2e581f251626f4a47fd424072ea53e8a6063c1abdadaf969dc1688086bb49766ac109510fb3d6d35abc14c1fb2aeabd8a216af0907b1320db60ef9d0c7d3e274b97647ce070089de76fe1dd5f37ba09e6b3b978647cd5ef2ecc9f95b48b24d4a34d20473bffe5356582df3add4401608c25e0e9773a8c698f43528653eac027baad5378833bd0a686184459083082fcd092e7a01eccb5cd7aead4f35e60", 0xd5}], 0x3, 0x0, 0x0, 0x0}], 0x3, 0x20000000) recvmsg(r1, &(0x7f000027e000)={&(0x7f0000284000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, 0x10, &(0x7f000008c000-0x80)=[{&(0x7f0000044000-0xe8)=""/232, 0xe8}, {&(0x7f0000284000)=""/171, 0xab}, {&(0x7f0000021000-0xd7)=""/215, 0xd7}, {&(0x7f0000284000)=""/152, 0x98}, {&(0x7f0000288000-0x86)=""/134, 0x86}, {&(0x7f000023a000-0x6c)=""/108, 0x6c}, {&(0x7f0000285000-0xf4)=""/244, 0xf4}, {&(0x7f0000035000)=""/183, 0xb7}], 0x8, &(0x7f0000284000)=""/230, 0xe6, 0x6}, 0x20) mmap(&(0x7f0000288000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x14, &(0x7f0000288000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000220000)=0x14) mmap(&(0x7f0000288000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000289000-0x28)={@common='ip6tnl0\x00', r2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/31 05:24:59 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f000063a000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) r1 = 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) waitid(0x0, 0xffffffffffffffff, &(0x7f0000354000-0x10)={0x0, 0x0, 0x0, 0x0}, 0x1000000, &(0x7f0000154000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$PERF_EVENT_IOC_REFRESH(r1, 0x2402, 0x7) write$evdev(r0, &(0x7f0000ccf000-0xf0)=[{{0x0, 0x0}, 0x400000000000, 0x0, 0x0}, {{0x77359400, 0x0}, 0x0, 0x0, 0x0}], 0x30) ioctl(r0, 0x80000001, &(0x7f000087f000)="") setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0x7, &(0x7f000046e000)={0x4, 0x0, 0x800, 0x100000000}, 0x10) ioctl$TIOCEXCL(r0, 0x540c) ioctl$TCSBRK(r0, 0x5409, 0x5c3) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000e2e000-0x10)=@common=""/16, 0x10) setsockopt$sock_void(r0, 0x1, 0x1b, 0x0, 0x0) mq_timedsend(r0, &(0x7f0000f69000-0x7c)="6a870a69a0b2e035503ffef260ebd1e4359abe7ac4b476a0389ab8027457f7526390030bf2fcbc06f319e3216d7454c054dd30b92fec0537e71b392218467ff76b87873d23f607c2afd56bfee41e2724a94fe4f8950077443ca89b9ea9c6af3cd20b6c5ddd0ef8de2db45d7cb7517cdad72655a0ee1247ecbfda8cf8", 0x7c, 0x7ff, &(0x7f0000d60000)={0x0, 0x989680}) 2017/12/31 05:24:59 executing program 4: r0 = add_key(&(0x7f000014e000)='ceph\x00', &(0x7f00004fd000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000095a000)="", 0x0, 0xfffffffffffffffa) keyctl$link(0x8, 0x0, r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000001000-0x8)='./file0\x00', 0x101, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f0000001000-0x1c)=[@in6={0xa, 0x2, 0x20, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffffa}], 0x1c) ioctl$DRM_IOCTL_MODE_GETCRTC(r1, 0xc06864a1, &(0x7f0000d3e000)={&(0x7f0000001000-0x4)=[0x1f], 0x1, 0x8ce7, 0x3, 0xfffffffffffffff7, 0x348c, 0x180000000000000, {0xa38d, 0x800, 0x1, 0xade, 0xb3, 0x7fff, 0x3, 0x3ff, 0x9, 0x81, 0x60, 0x8001, 0x5, 0x0, "126896584543b3c743daca6373feea5f8c58acc71f24b8d311903ca775f759c4"}}) 2017/12/31 05:24:59 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() sched_setaffinity(r0, 0x8, &(0x7f00002ea000+0xf55)=0xd4a5) socketpair$unix(0x1, 0x8000000003, 0x0, &(0x7f0000d12000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setflags(r1, 0x2, 0x1) connect$unix(r1, &(0x7f000057f000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8) r3 = epoll_create1(0x0) sendto$unix(r1, &(0x7f00009d8000)="433566e6612cf2ab80ce43a77775e1cbbc5a1189aed38daa102446411b558dda6eb8662b0736e1a6949296c20a50150bcd2b02280b1cfb6d89f6df81375443da0c860b6fbaa51ba921d9a8d4e0e5a09eae37f4983afef2bea0ecdf378a9a00b6f04c9aba4b21112020685ec91aa457d2830928eb98d488207ad357f8d5bdef6a32de9cd6989aa2d6c893e7e971ba5b9e9ab209bb871eb75cee16ccc36181a53a22897f0e3fb5ec6004557e442944f8f0e3726178b679c096df5c32b58ce85d8f288d9203c9b9755d33197e2746ba796b263bdb59315b7ad8", 0xd8, 0x40801, &(0x7f0000076000-0x8)=@abs={0x1, 0x0, 0x0}, 0x8) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000b82000)={0x10000004, 0x0}) sendmmsg$unix(r2, &(0x7f00000bd000)=[], 0x80, 0x0) 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) 2017/12/31 05:24:59 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$inet6(0xa, 0x802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000f39000-0x20)={@loopback={0x0, 0x1}, 0x0, 0x0, 0xff, 0x1, 0x9, 0x0, 0x0}, 0x20) setsockopt$inet6_buf(r1, 0x29, 0x37, &(0x7f0000e72000)="6501d903427ba1047c6db376efaa5d50", 0x10) finit_module(r0, &(0x7f00009c5000-0x3)='\\}\x00', 0x2) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000964000-0x4)={r1}) getpeername$netlink(r2, &(0x7f0000f6a000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000515000)=0xc) sendto$inet6(r1, &(0x7f0000c20000)='K', 0x1, 0x0, &(0x7f0000e0b000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) close(r1) openat$pfkey(0xffffffffffffff9c, &(0x7f00000f5000-0x15)='/proc/self/net/pfkey\x00', 0x0, 0x0) 2017/12/31 05:24:59 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) r3 = syz_open_dev$vcsa(&(0x7f0000669000-0xb)='/dev/vcsa#\x00', 0x9, 0x2) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f00007ff000)={r2, r3}) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r2) setsockopt$inet_mtu(r2, 0x0, 0xa, &(0x7f0000001000-0x4)=0x1, 0x4) fsync(r0) ioctl$VT_GETSTATE(r0, 0x5603, &(0x7f0000001000-0x6)={0x6, 0x5, 0x10001}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_X86_GET_MCE_CAP_SUPPORTED(r2, 0x8008ae9d, &(0x7f0000001000)=""/190) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_dccp_buf(r1, 0x21, 0xce, &(0x7f0000002000)="1e67ca69efb6", 0x6) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000)=0x14) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_int(r3, 0x6, 0x1f, &(0x7f0000004000-0x4)=0x7fffffff, 0x4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000004000)={0x0, @loopback=0x0, @multicast2=0x0}, &(0x7f0000004000)=0xc) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreqn(r2, 0x0, 0x0, &(0x7f0000005000-0xc)={@multicast1=0xe0000001, @remote={0xac, 0x14, 0x0, 0xbb}, r4}, 0xc) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$netlink(r3, &(0x7f0000005000)={0x10, 0x0, 0x3, 0x99c}, 0xc) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r2, 0x6, 0xe, &(0x7f0000006000)={{{{0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x5, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8000, 0xa, 0x0, "6857279d0dcf5dec1d6b8bdc64b85a2065aa8164626108d292abdf1c7caba988467b047d2811f72c326a94edd9e6a791dd7694c3210a22539286f48684b11e1eaa38a794f1ba030ef633ce4db2e1b230"}, 0x160) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$ipx(r3, &(0x7f0000008000-0x1000)=""/4096, 0x1000, 0x12001, &(0x7f0000008000-0x10)={0x4, 0xff, 0xb4f, "d67fac8e098d", 0x0, 0x0}, 0x10) ioctl$KDDISABIO(r2, 0x4b37) [ 79.262939] device syz7 entered promiscuous mode 2017/12/31 05:24:59 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x91, 0x805, 0x2) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000d2a000)={0x0, 0x0}, &(0x7f0000f54000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000fb3000)={r1, 0x8, 0x7ff, 0x33}, 0x10) write(r0, &(0x7f0000f53000-0x25)="240000001a0025f00000000400fffc0e0a00000000040000f000edeb0800030001000000", 0x24) getsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000b97000-0x10)={0x0, 0x0}, &(0x7f0000f37000-0x4)=0x10) 2017/12/31 05:24:59 executing program 5: inotify_init1(0x80000) 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$selinux_load(0xffffffffffffff9c, &(0x7f0000b24000-0xe)='/selinux/load\x00', 0x2, 0x0) ioctl$KVM_ASSIGN_DEV_IRQ(r0, 0x4040ae70, &(0x7f0000941000-0x10)={0xff, 0x7, 0x8, 0x4}) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000805000)='/dev/hwrng\x00', 0x0, 0x0) read(r1, &(0x7f000087b000-0x77)=""/119, 0x77) 2017/12/31 05:24:59 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000fc8000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) ioctl$EVIOCGKEY(r0, 0x80404518, &(0x7f0000316000-0x7d)=""/125) r1 = socket$netlink(0x10, 0x3, 0x6) writev(r1, &(0x7f0000eb5000-0x10)=[{&(0x7f0000ed0000)="390000001000094700bb61e1c30500000700004a02000000030001070000801419001a000401000021000007de000008000300ffff06001ee4", 0x39}], 0x1) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000f82000)={0x0, 0x9}, &(0x7f0000059000)=0x8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000a43000)={r2, 0x5}, &(0x7f0000deb000)=0x8) ioctl$TIOCGPTPEER(r0, 0x5441, 0xcb) setsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f000053e000-0x4)=0x1e, 0x4) r3 = syz_open_procfs(0x0, &(0x7f000054b000)='net/xfrm_stat\x00') ioctl$TIOCGPGRP(r3, 0x540f, &(0x7f0000ca8000-0x4)=0x0) fcntl$setown(r3, 0x8, r4) r5 = getpgid(0x0) process_vm_writev(r5, &(0x7f00000d0000)=[{&(0x7f0000e28000-0x63)=""/99, 0x63}, {&(0x7f00006fc000)=""/4096, 0x1000}, {&(0x7f00004a4000)=""/48, 0x30}, {&(0x7f0000943000)=""/207, 0xcf}, {&(0x7f000020f000)=""/4096, 0x1000}], 0x5, &(0x7f00003a9000-0x20)=[{&(0x7f000061f000)=""/68, 0x44}, {&(0x7f00007ca000)=""/51, 0x33}], 0x2, 0x0) accept$alg(r3, 0x0, 0x0) 2017/12/31 05:24:59 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$inet(0x2, 0x3, 0x87) setsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000f40000-0xe8)={{{@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, 0x932}, 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}}, 0xe8) dup3(r0, r1, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000363000-0xe8)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast2=0x0}, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0x0, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00002c0000-0x4)=0xe8) socket$inet(0x2, 0x0, 0x7) 2017/12/31 05:24:59 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, 0x100f72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) rmdir(&(0x7f00008ab000-0x8)='./file0\x00') ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x2400, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000f4c000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) bind$llc(r0, &(0x7f0000bb7000)={0x1a, 0x17, 0x80000000, 0x2, 0xf000000000000000, 0x3, @random="08421e1551a0", [0x0, 0x0]}, 0x10) r1 = socket(0x0, 0x5, 0x100000000000006) r2 = openat$selinux_member(0xffffffffffffff9c, &(0x7f000023c000)='/selinux/member\x00', 0x2, 0x0) ioctl$KVM_GET_REGS(r2, 0x8090ae81, &(0x7f00002cd000)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000cff000)={@common='ip_vti0\x00', @ifru_addrs=@l2={0x1f, 0x7f, {0x9190, 0x9, 0xedc, 0x0, 0x9, 0x8}, 0x1, 0x8}}) write(r1, &(0x7f000069b000-0xaf)="1f0000000401ff00fd434514234d0000000000000800010002080000000000", 0x1f) 2017/12/31 05:24:59 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f00001e5000)={@common='irlan0\x00', @ifru_flags=0x1}) r1 = socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r1, 0x10e, 0x1, &(0x7f0000ced000-0x4)=0x3, 0x4) sendmsg$netlink(r1, &(0x7f0000f62000)={0x0, 0x0, &(0x7f000079b000-0x10)=[{&(0x7f00007a3000-0x1d)=[{0x11, 0x58, 0xa01, 0x0, 0x0, '\a'}], 0x11}], 0x1, &(0x7f0000f63000)=[], 0x0, 0x0}, 0x0) 2017/12/31 05:24:59 executing program 1: 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={&(0x7f0000d8c000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$cuse(0xffffffffffffff9c, &(0x7f0000ffc000)='/dev/cuse\x00', 0x400000, 0x0) syz_open_dev$sndtimer(&(0x7f0000014000)='/dev/snd/timer\x00', 0x0, 0x0) r0 = syz_open_dev$sndseq(&(0x7f00000a6000-0xd)='/dev/snd/seq\x00', 0x0, 0x1) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000752000)={0x0, 0x0, 0x0, 'queue1\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write$sndseq(r0, &(0x7f000004d000)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @queue={0x0, {0x0, 0x0}}}, {0x0, 0x0, 0x0, 0x0, @time={0x0, 0x989680}, {0x0, 0x0}, {0x0, 0x0}, @queue={0x0, {0x587, 0x1}}}, {0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @quote={{0x0, 0x0}, 0x0, 0x0}}], 0x90) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(0xffffffffffffff9c, 0xc0bc5310, &(0x7f00001cb000-0xbc)={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]}) select(0x40, &(0x7f000086c000)={0x684, 0x8, 0x80000000, 0x200, 0x194f, 0x3f, 0x1, 0x6}, &(0x7f0000f40000)={0x9, 0x800, 0xff, 0x80, 0x9, 0x2, 0x235e, 0xff}, &(0x7f0000d19000)={0xfffffffffffeffff, 0x3f, 0x100000001, 0x6f, 0x998c000000000000, 0xfffffffffffffffa, 0x5, 0x4}, &(0x7f00002ef000-0x10)={0x0, 0x0}) 2017/12/31 05:24:59 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) symlink(&(0x7f0000fe6000)='./file0/file0\x00', &(0x7f000098d000-0x8)='./file0\x00') stat(&(0x7f00002ae000)='./file0\x00', &(0x7f0000817000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000331000-0x11)='/dev/vga_arbiter\x00', 0x8040, 0x0) write$fuse(r0, &(0x7f0000209000)={0x50, 0x1, 0x1, @fuse_init_out={0x7, 0x1a, 0x8, 0x80000001, 0x1, 0x1000, 0x10000, 0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x50) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f0000253000)=0x0) 2017/12/31 05:24:59 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000001000-0x9)='/dev/sg#\x00', 0x8, 0x101000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$RNDADDTOENTCNT(r0, 0x40045201, &(0x7f0000001000-0x4)=0x6) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000002000-0x5)='eth1\x00') mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000002000)='/dev/rfkill\x00', 0x103400, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f0000004000-0x1c)=@req3={0x8000, 0x1, 0x0, 0x8, 0x3ff, 0x0, 0x5e0006cf}, 0x1c) r2 = socket$nfc_raw(0x27, 0x3, 0x0) socket$bt_hidp(0x1f, 0x3, 0x6) r3 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000002000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$cuse(0xffffffffffffff9c, &(0x7f0000005000-0xa)='/dev/cuse\x00', 0x8000, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000005000)={&(0x7f0000004000/0x1000)=nil, 0x1000}) fcntl$notify(r2, 0x402, 0x4) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r1, 0x40a85323, &(0x7f0000006000)={{0x5, 0xffffffffffffc285}, 'port1\x00', 0x8, 0x4, 0x81, 0x1800000000, 0x80000001, 0x800, 0x6, 0x0, 0x7, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg(r1, &(0x7f0000008000-0x78)=[{{&(0x7f0000003000-0x8)=@un=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f0000006000-0x20)=[{&(0x7f0000000000)="edf0e3ad01e797b5e060fb6ad70f9a7ebc49ee", 0x13}, {&(0x7f0000007000)="7ea01ea5e477f8fb3954f00cd661f0e801f872976e80128a725935843f26aab84cf0b11d0a6c0af52a7b45e5af357f157dfb019052c474e9bcb46bdc86c9b74537e50888189b3282e0b9f77e47591801b2d986fa75e7db76b6311c16322f0cd6747dfb399a89f3a0f44279fda50588ad8de3", 0x72}], 0x2, 0x0, 0x0, 0x4000}, 0x7fffffff}, {{&(0x7f0000007000)=@ethernet={0x307, @random="75529a855638", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000007000)=[{&(0x7f0000008000-0xf9)="4ed2cf5818434b64c028046746881f862ddf22a3e28d365ee63c7b45c11be738d284f0074514ee14011190759c3e9d6c78e86f9f52e6125e0db80366399e749d5ac6c23d6a42ead9262457a580dfbd479878e88db7e8c1525c32491a2a3f61aea0fa9f34209ff3a4f72dbfcc59b5d5a045c9fd0190b36976d31e63cf296fe9dfacb568c3502287c85e2a272357dda1b2ffec394df99c08ec666fd963c4e5751c66579e170aaf5892600f98bfc17754852785a09a0805300c1c5f96e8cc79b74b8fc633627546ad9c60ebf0109d127b2694d5f886f93ef13c3919508109a34f32f273f0afb2664d707dfffd3479faddd4754508f0b0a70b8871", 0xf9}], 0x1, 0x0, 0x0, 0x80}, 0x2}], 0x2, 0x4001) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGETLED(r3, 0x4b31, &(0x7f0000009000-0x1)=0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readlink(&(0x7f000000a000-0x8)='./file0\x00', &(0x7f0000001000-0x70)=""/112, 0x70) 2017/12/31 05:24:59 executing program 5: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000cac000-0xc)='/dev/rfkill\x00', 0x40002, 0x0) sendto$unix(r0, &(0x7f0000e58000)="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", 0xfe, 0x20000000, 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MIF(r1, 0x29, 0xca, &(0x7f00002e3000)={0x4, 0x0, 0x0, 0x1, 0x0}, 0xc) setsockopt$inet6_int(r1, 0x29, 0xcb, &(0x7f0000e1f000-0x4)=0x4, 0x4) 2017/12/31 05:24:59 executing program 6: mmap(&(0x7f0000000000/0xd3e000)=nil, 0xd3e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x802, 0x0) r1 = socket(0xa, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0xff, 0x0, 0x2, 0x0, []}) ioctl(r1, 0x8916, &(0x7f0000000000)="") sendto$inet6(r0, &(0x7f00005d4000-0x2)="", 0x0, 0x48083, &(0x7f00006b1000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) ioctl(r1, 0x8936, &(0x7f0000000000)="") mmap(&(0x7f0000d3e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$ipx(r0, &(0x7f0000d3f000-0xdf)="e18e631f627d4c724bd9c5781d95510a011e7f30b7e628b2efdc84a04e273408391031ed0d1f39d39d8aa2f2c32e6549f61bea68166c6cd85b41d6e4a20f41acdfdd8a59bd46fe15d2255464d23073bed59a75d73c784cc884b6b1cdc18ce3a5971976be15fe0abbdfd6bc874e10f05c0fffa0b1c5b56f864b6298ec801444273c0ae8a58ebacfdadf51902ee1edea235276a0b5dcc8e299bae8d7496d34d441537c513db9af0424dde62cf1b06a83fe0ba1b9fea2293975c819fac192f245665523d195bd0bb98d7ba07a5f2e442b50997a14caf4d071551a0c79ca45e2cd", 0xdf, 0x40000, &(0x7f0000528000)={0x4, 0xc0, 0x2, "9110a521360b", 0x4, 0x0}, 0x10) mmap(&(0x7f0000d3e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d3e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d3e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d3e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d3e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000d3e000)=0x0) mmap(&(0x7f0000d3e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d3e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d3f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d3f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d3f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d3f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d3f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nfc_llcp(r0, &(0x7f0000ba4000)={&(0x7f0000d40000-0x60)={0x27, 0x6, 0x20, 0x3, 0x34af, 0x0, "59ac1b53414dc7129c6b2b87f79029e115953d2eebfe1ad1f181c85807a83468a2b25f35dfbb27623e6e0912be66882057d5e427b4060d184315516b5254d1", 0x651a}, 0x60, &(0x7f000033b000)=[{&(0x7f00007dd000)="a2aff33cdf32d0d9d3", 0x9}, {&(0x7f0000d40000-0x10)="7dc29348159a50de004eb92edb8e9dc0", 0x10}, {&(0x7f0000d40000-0xc4)="5ce4910019c0590321e44392e573103093ab06158f395e3728880328ce6fd0db99da99aa54e7542df5ea88c4d907495675f3c214f685aeb18435824eba5addcd66c72a7e9ba2b8d955d237afd6f3617327d0cf56e1e885779e0a77baff5cd90d54470714efe483991c6eb895284bd6b29103b9b68f21a090a8814ce3f4ce52721884b50b51321f59afbabaacd4a092535a4f7091d669c145b43c9ef979d4a0eedaa83d5b0e934789de1399618c2a76852da217d71fda2f4a137351ea2090cdf65e7ce4dc", 0xc4}, {&(0x7f0000d40000-0x44)="ccd229743cb3fb6b309a5d444a57171962958122397d8465808091e5e639792312590f8128dc8291c682249307389794af1d79932f002171dc27c3a35efbdaba6c2719ef", 0x44}, {&(0x7f0000d3f000)="38f5d2493418d9bb5a1acf5ebfd8b44a5cd4d71b1d04cf42ffc13ecd7a8cba709721f864d7b03df58a3a898f77d0a2d88baf940bc9d6ee8f1e27dc7429b8acb7575860898ddc2bcc72ed8b9ed5fb2d10a718c315bcc7cb1b5bb474ae60feeb3b73f8c5596782a4be28b73752844c7aaafe7a48826706e6cc52e1a0ff88e0edb9fe", 0x81}], 0x5, &(0x7f0000954000-0x78)={0x78, 0x0, 0x2, "c93bd7b836cf984631813a6429a04bdc4deda8d54e0a922cd12b72324bac9072ad5b31f58ba48a2f0890cce9dfed770935e686774bacfc6a222965571e696071230afc43f851b1779015d9adc4d63181d3c1deacf8d6e54e9951a0aa0af118cff46d23aed929"}, 0x78, 0x4004011}, 0x0) stat(&(0x7f0000d3e000)='./file0\x00', &(0x7f0000d3f000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x4, &(0x7f00007fc000-0x10)=[0xffffffffffffffff, 0x0, 0x0, 0x0]) mmap(&(0x7f0000d3e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d3e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netlink(r0, &(0x7f0000d3e000)={&(0x7f0000561000)={0x10, 0x0, 0x4, 0x5}, 0xc, &(0x7f0000d3e000)=[{&(0x7f00006cf000)=[{0x110, 0x6, 0x400, 0xfffffffffffffff8, 0x1, "7f87673d9b37502695fa75d55824b426f9df818727f98fd72eb27240e7dc9cf48beb406a29b8d17b2fa1f0ad51c0bb0a45bd8620de4d239ff5a6a78a661be78145b6a6b3b259677b9968dc2954c58785d60432802fbaba8256ba317e0643bc4aa9ff380828c8b5565f1fa74540d49c967b822f58a974956b8cd0b1ba6f54f5cddfeba66623f3a4028a9ceaa7842d471b2a67e24ec54e05cf9075e656c634975c2a9479f4b173325b6c4afd74a3a7fab474e61603620f176cfac8ea03cc9df3b4fe8e643b190aea820c9ab196770c8599322985cf05463ed12ef9fa92c8e83fb3e0535bb41b3e545cee231e8a5365fd5530fb167b4662ad7dbb24880ebbbdf1"}, {0xb4, 0x4e6, 0x402, 0x0, 0x101, "150c4e6b10b24d7aeee9608fca739144c12c838c96eea0284afb80078f3d75e4a78cdf1ca90d416a47eb04f6aeee7f84b3251f9331a3578a6dc17268ae39a45818f3edf5d09ccdf103b03a1b654572c62ee7397467893afb20e3a3b19be665726f05ea7f25088088171fd222c9e726cd6ed6b756e8ed66f939e12d56cc4922cf847d6a0411588836f74bb79f9e92c930f4911f1970dddba3bfdf16a351270ea7b6ad"}, {0xbc, 0x4, 0x324, 0xfff, 0x4, "619bc275b0406c5b498011c8290e4eb2559226fc3630996594efe35ab8bfc898552a43beb25eb36400d3b7ccf7129664745554e6df6d96575ceb192de5b3300b57f73715407da8c899dc41af2dd77b9f0b11f339bb49649de418f161378ffd2478fded3f67bf356d53cfb5c69406f6b25d930faba4319e97369a5fd78003a833dd32bc776ff775e081fb59e812d1560af528b004e689caed1368c34df450f3eae331c2425ed44af4e05a79"}], 0x280}, {&(0x7f0000d3e000)=[{0xd4, 0x100, 0x30, 0x0, 0x1000, "147e42bd03d5e83ff088e10826b19d68ed5a9459d6e00e0dfb7d37ce584c4b87aec39e20b399254cbf171fcb19dc6406d554676b038cacae08d1f10c1641f395a8e288b00466e4fb960702e5685443f7f7342795f67029791937e0eb4a3bff2adb7a45aa8f4f1bf32dcf1ff531e4b920affd475b73f1c70a4a8b59b7f5f6d9911f47eee5cad8682f99bb3351202a00b5634a72b8bcb371adc990e0f980fa1b9296deaaba497743dd77d3b2087ebc1c24917259092c925c27ad730f560d51af5abcbfa8"}], 0xd4}, {&(0x7f0000284000-0x1048)=[{0x1010, 0x6cc, 0x200, 0x98, 0x2, "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"}, {0x38, 0x7, 0x101, 0xffffffffd23c99e8, 0xfffffffffffffff9, "4836fcf44b70c1c903498e5c71e2b766d4c9dc331fdd7a7e5a8fc0ee3158707df509ae8127c3"}], 0x1048}, {&(0x7f0000681000-0x26c)=[{0xbc, 0x4, 0xb, 0xfffffffffffffffe, 0x43, "83369d8954ef05401bf2382234bfd1808e8ad964445de0f3bdcebec65072e50bef6f6dd63e9b8be928bd2556398c5c32542530cd50221855dc8632915f776ea9e3155ac619f0efe4618fee0f38ce1543ea90109ade050fc86e0b34ad2b8ce66d8485088091004748dd80751ae66aeeba0bb99d2c90512bc30f70e85a58f0a9713fbdf8f8637f90999b97bf1d85f8cbe0e0793b41290aa7485dc86224c740167e14e58c4d45d64fbda3"}, {0x2c, 0x9, 0x200, 0x357c12ef, 0xf3, "a6a17ffc2d8217b6a6385ff878851204c11dd2c2e71e7bf1a7bbca36"}, {0x7c, 0x80000001, 0x10, 0xffffffffffffffff, 0x3, "13d7302f58cd76f5d478574bac620bbb0bc6f45fc898d7c68befa92056547ec43f400ed874b0e7167f119d96507c379954712dc958aae582218e39e629622433cbb490e8dcb4fa432608caa7163e146ba35c0fe971b7bab97d4e1d0a0a74a23024fd5b868945cbb98fc01f0b"}, {0x10, 0x800, 0x214, 0x6, 0x3, ""}, {0xf8, 0x5, 0x300, 0x7, 0x7fff, "ddd6b3d5c3e261997afe6d9561ae05779b42f2b0d633e020e48a01a0be478cd5bcca177cde1196bc5f52d361a52590eaab328b7ec303fea60218c484a7f488a633b4933b4be0712a0ed1c9bb835723fffdafd093cca2c3d927328a5cb015a87a0a4d5c475224c2a1d441230e03a5b86d571150a21db0fb630f371a202d8c1defb6baeef874316a62b66e7e3b1809c7c7a3d6d8d0698c517310af02d7dcbd3e448762c8046b19586bb832ecab24e86bd3b379ffb7db3311a65a8e7f8636f31c3d62dbd7395c870b01e333942159784978fcd7f32219f91e2666c287b0768e85e7abc7e354ca01a378"}], 0x26c}, {&(0x7f0000413000)=[{0x54, 0x5, 0x2, 0x1, 0x2, "dc2808ec6f2054482a5331e733bacf157f7d6f1068124c318c45afd5c486865193670689512a7feb77cbb1f424e0a6ce0ffbe1f0774209c47e1b4267d36461ed6e6e"}, {0x10, 0x6b, 0x300, 0x800, 0xf510, ""}, {0x34, 0x3, 0xd00, 0x8, 0x8001, "8868a2d787608e68e553625c29f6895cebc8bb8efc6b00a44bf00d343a4b2a6f16384e"}, {0x84, 0x2a7, 0x100, 0x8, 0x3, "e9f557afe6ff5198e1a6e33c481b55adc4ac3609fc1af777eb4b2d9f257d8bbdd754ade8f1b6ba26839b674317c8d7935cb9313fd568a6f84a7798bd5d67759afb605ea405f8495e33d0029bf8ea553b36e913c92abb6b1fcdba9c90ac0942fac4f313850331d393865f69b3cdaf40d0a5"}, {0xa8, 0x0, 0x300, 0x0, 0x80, "824d69891044abc48bf5153189d7e9f6ee196d07232c42e489576237358752e93869e7be7570ca4d417f76bb946fcbf1d1cd8e8eccaf559c2bdc408b8c01896da2896bb8662e540332fbf32d1bcf5be950351e25022a5ac1348d753e0e8eb5754c60e96fbda6c1efa898d49641e8ce87764f88625ce2cdf1ee04e130bd1dd0959bf31855b8451b3f22ff9dd2ba345b99ea06698411"}, {0xa8, 0xfffffffffffffffa, 0x300, 0x7, 0x0, "acea63719c9faca5b39ab506caf9854713ac6581f9e2ab407662d6c80bcd0c694c76b99fa22c67c14dc94d286d542ad6005f1e54e67da3ba22fb00cc43eb3a88c831b71050e8de080cf00e6b6b960144622a1ebb03ccd4c0af336ca516c973cabbd2dc523ab6eb0b7b5f84f1e1b18321eaf1d3ff4262c37b416e4afbc2b9351481fdcb348b4022f6733d80933bef5da4851d56fef42ba4"}, {0x10, 0x10001, 0x20, 0xa6, 0x4, ""}, {0x7c, 0x0, 0x400, 0x0, 0xff, "fdbe2321fbe3a92fdb275dfd1ef2ce5dea16c47b506dae5df6b9b36aa1394a63acfb2c02f5a1c77aea26213376bca81bb8cfa6795ea31527a67f2152a9400c7118a64904cdc0cd5796c7855e57d58d1a5d3bf7da71a5d7ead614cad20317ce2ff0f3d1dd25eff9e57a"}, {0xac, 0x800, 0x401, 0x3883, 0x6, "ad96275101741ba66d28a0f1c077f8601cdea00107a3048ba8585182336d94a01b5b5d906b72cd0a26cc2a027d3e0dc51c30815733ff493f4b621fe9cc06bf57d3059d29fecee349fc0bdba7ccfc30d874105137bc13b67cd2a63361eb302e49f6a825fbc1b7be4a652e650b1649fdc2a8768693d0b8abd4015617117b141fde2ac03294c6f70235b7601dd767a94e87168659316afc19139145"}], 0x3a4}, {&(0x7f0000d3e000)=[{0xb4, 0x40, 0x800, 0x100000000, 0x10001, "51e88caf8cebddebfc1febca99a679737010f7b44077ab6b66334c33be42db4f82cce2276ecd157c4e0906d4cc71b28ea5714c6452355ffa9c20dff8b30de20cca7b1685e4332021b8f0a053e0a122bafd17eaa95d319bfbc60d8805123a885e6b0eb042b5ba4f4e5823e3c38e7b3fadac569e40ae224a087b8140069c54403cace82fe1efd8f80ee78b847ebbd3adbef54c138c74cf7314a2071f7528eb1acdb9f0"}, {0x9c, 0x9, 0x400, 0x7, 0x0, "3d11ca622f925868b2abf1d08167f2b70a442e7ee005cf9efbb03c7edc340b58f238c8959cfe11b12903955742387080b223d60c7b2a4b534a119953616f56932580abf1071ec88294306289b4578ccbe015370f5c7b235347142098f505d61ab0c355393d31c9ebd487b585ba0e030c687adf156825566e2fa2eb0b2aa92ae045609c736765ce822439"}, {0xac, 0x20, 0x200, 0x3, 0x10001, "49fca1db3bd987961ab284b649607d383d529d3e0c136d578dd2d307dff533930e9a8b4769ac941bbe3534532a84c1207144c6f179f86e521d2b8b4e25b73eb40d49cb75a98d3acd53e741752bbe9840c016e5581dec3db5b69c79ec8fe9605e07e9ba0f3ddbb5e240308668dd1a51c7fedcc04538f6cfaeb3c64217649d8c8ebfe10cc26d8ca621001f53e43cc81b7f6d78db04cf54f3d2164f5301"}, {0x54, 0x0, 0x20, 0x9, 0xffffffffffff8000, "fdc7866bdc1f511470a890f11a48ffbcba31ec2b810d1e2499dadae5d944ca062c31c13e69581c5b891e684eac88f0c5642a40e28863f03bdcc7600de8253d3a6f9c"}], 0x250}, {&(0x7f0000a5b000)=[{0x80, 0x0, 0x200, 0x9, 0x7, "b87070f6264683a02835da8cd85ac4512fc12bf7275a573278b5fe08a53f60a016cfae2289abd85a01dcb0089673b269e730e8c2f89bd12572a7a4c18d9ad866052b0e9818a0cdc3984069ec2d992e8daef409fb7243a8419df2b2e11f2b7542c7f025d7589e9aa313c139086860be"}, {0x90, 0x1, 0x300, 0x34, 0x6, "c34ccd6d7e97da1ba9f81125ddd3cd12d989dba8f33decf0a7d77469fa026a21bb5319d5fdca223d44989fe422bedf9793ccaf69800f91e89b6f77b9c71c9a6073813bb6c7ff5f6a0c86dcbd204a1759c10d4f23f865fa56db686acd858cb3c090e5f8717887004d5eb2af4385ed61b36e577bd15ff048cacb53e7168f3a"}], 0x110}, {&(0x7f0000d3e000)=[{0x9c, 0xf3, 0x2, 0x101, 0x8, "13ca0923b025b776b1b2355d649bf3941371ca96ced0b8bbba4c33d6b9a06278236ffb42348d2050f84858c0892bfe27676825e6ba545a006b8f093c17c03a1ca5c6b42f483f32ab535cef7be6943b30bef48c8202149af804cd8b32a93d9f09a3b5fc7b7daea50f9ab8d6542ad63d12a0c12f0b5501d6562b360200dab7490c83a8e3c6640c1e48f9d0"}, {0xc8, 0x7, 0x600, 0x2, 0x3f, "da5f18f97adf14a926bcb2e594ae454054c9df6a1e2b7f0934fefeff10fa98d3c1ccf6b2a8dddd732e5321dd8cbc9bd36ac9abce3a801dd98e16fb1b1a75ccd276d48ab2510ce907bb0ebc4d997998e65c25ea1c6857bf1f2c36dbc9aea64ab3a86990efc081ac92b26a4cb63149cf122bf46be665adce8e052339a2fbc18edbd51c776106729630c5a3df8a6e46567a26ad4202f64cee9736ea56963e283a9f73462be7959f2bc45027b213a9654c9ac7f4ff8b055f0a"}, {0xb0, 0x8001, 0x600, 0x2, 0x1400000000000, "16676663ad966807358afcc7d27aff9f3a999611810f6f6ecb03c5991a20363a1cd7717559161abb3c79b3678e71bab4355226531a2b4b4798a5bfc5e2f8c042c0d772eb9b84dd3bf06b770acf6c081483174068338588f74bcb6d8e9272ef6bc508d885b0aa8608dcfc8580f987c411a11f38348287fa4a6915f0173fef10bb6c299674cac89f4fda6cb6198829cef79562d52f74597f9fb8168075a5aa1db4"}, {0x94, 0xffffffffffff7fff, 0x200, 0x0, 0x6, "4f9609321374498f2833cf27a58c60f7e334fb5b5bcd369f45f201291885870a2a01db42af05a4232344e212b94c6cbccd3d52ceb1fa51d7ad91fe233b2b16811ddc070a18bde72fa6b6a09323fd518e7d09b5865f8697fd11169b589cf383fd8eb060f61428c6f9e267c52154eb6b817bff78081b86d437c6fdee4c20b1a7046976"}, {0x4c, 0x69, 0x224, 0x5, 0x3bc, "542191aa1e951244964e48e10dca448e6d413f8ab1bef94ca524d89ff6974e8b6ce4a4f9a35679a698455a8f91a1f52d493ea7728005661b36afcf1a"}, {0x68, 0x8001, 0x308, 0x4627, 0x8, "7d9fc911194967771467984a8b54fb170c51045875fd189314d59656d1c5c8984ab123a7e047c063b3e620338e941c05a08194d4f3b493c42f0e6981d7a4b34106cb8ae8f9b84c8db434a29466de1f261af38418800c7dcb"}, {0xb8, 0x5, 0x400, 0x3f, 0x1, "06b92d17315c9423cdb501bdab541991a48a8bbae7e5469e1e4ec839400d4f5ac080b0bca82d12216d67209b2bc588f4ab2a1cd2d6162acdacfadbe7942d056e5128feaa94e0beb9fed3eb0c8cb1dda59f01b7f9b254200e0c68c947814864daa0ee51aff97dc2bfe6c0450fd9126fc000c5fbbeb5e0d02c0e27b61544c7f31b816469f2b919aa25e118a78f5c0fff27d2a430fa2c76bcac79ea6863f176c5a31cc1dbc2a0a449"}, {0xd4, 0x8001, 0x0, 0x1f, 0x5, "2a34340dcad958bf12025fa23be7cf577bd0dd7d95fd57336cdf0d38ae5d1d838a5a92e499f5312453fa1d4bff8ea4d6017d22e183602aca939db6ccaec64a758327ef2d500a8c09b2ae8992771536c1f11b45bd3367b1114c2db7f0f1035447afac7d32172b95b6bcc327f6a3c372eb7d222009a72c3c7df9fbfcc31bbf3fce2c2ae9c420c2ac39aede21438a942a829d34c1286ca2b67bb44a671e4095d1fc23280a799923ff46aa124b3436d261abaf4769b9c50c70ccae7185dd46baf80b0cc8"}], 0x4e8}], 0x8, &(0x7f0000d3e000)=[@cred={0x20, 0x1, 0x2, r2, r3, r4}], 0x20, 0x4}, 0x8000) sendmmsg$alg(r0, &(0x7f0000497000-0x118)=[{0x0, 0x0, &(0x7f00004ea000-0xa0)=[{&(0x7f0000d92000)="97", 0x1}], 0x1, &(0x7f00007ea000-0x88)=[], 0x0, 0x0}], 0x1, 0x0) 2017/12/31 05:24:59 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00009a0000-0xa)='net/arp\x00') getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f00008a9000)={0x0, @in6={{0xa, 0x3, 0x8, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0xfffffffffffffffb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x2, 0x8001, 0x99d3, 0x5, 0x100, 0x4, 0x8001, 0xffffffffffff7b9b, 0x2, 0x800, 0x7ff, 0x3, 0xfffffffffffffe01, 0x0, 0x8]}, &(0x7f0000aad000-0x1)=0x108) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000aad000)={r1, 0x80000001, 0xa2, "df3bbb8fcc24bbf086a6b9ca52b34e8933da914e51e2d0b31bbd5393568e30f59a100d1fe3dcad01faf5246faa7cd9659fbbd53637d406027e41cd03db646c59aae5c54e56bf2ed355ef9affc061390c55ee9c284bb5f3cef79cfe3cd4b5879473f05ab2bac0dbc1f6f74eabee7ccf1117a5547db44fc56a50dcbc5e2dd0125b82bb353ab72c7db4644d2f35a0eb43322715fba004bb24b7543d177d54f12d5c512e"}, 0xaa) r2 = 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, 0x0, 0xffffffffffffffff, 0x0) syz_open_procfs(0xffffffffffffffff, &(0x7f0000003000)='.s/ \x00\x00\x00\x00') readv(r2, &(0x7f0000a8a000)=[{&(0x7f00005ad000-0xae)=""/174, 0xae}], 0x1) r3 = timerfd_create(0x5, 0x80000) fcntl$setpipe(r3, 0x407, 0xfffffffffffffffd) 2017/12/31 05:24:59 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_int(r0, 0x29, 0x4b, &(0x7f0000ce3000-0x4)=0x0, &(0x7f00000e0000-0x4)=0x4) 2017/12/31 05:24:59 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000548000-0x3)="696f17") lseek(r0, 0x0, 0x4) 2017/12/31 05:24:59 executing program 5: mmap(&(0x7f0000000000/0xff3000)=nil, 0xff3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r0, &(0x7f0000aa7000)='4', 0x1, 0x0, &(0x7f0000aa7000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2}, 0x1c) mmap(&(0x7f0000ff3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000ff3000)='./file0\x00', 0x101000, 0x0) mmap(&(0x7f0000ff3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_hci_HCI_FILTER(r1, 0x0, 0x2, &(0x7f0000ff4000-0x10)={0x8, 0x0, 0x0, 0x6}, 0x10) listen(r0, 0x1f) mmap(&(0x7f0000ff3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000ff4000-0x8)={0x0, 0x0}) mmap(&(0x7f0000ff3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSMASK(r2, 0x40104593, &(0x7f0000ff4000-0x10)={0x5, 0x2, &(0x7f0000ff3000)="8fee"}) r3 = accept4$inet(r0, &(0x7f0000b51000-0x10)={0x0, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000fd3000)=0x10, 0x0) mmap(&(0x7f0000ff4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r3, 0x84, 0x70, &(0x7f0000ff1000)={0x0, @in={{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000ff4000)=0x108) mmap(&(0x7f0000ff4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCLINUX7(r2, 0x541c, &(0x7f0000ff5000-0x2)={0x7, 0x0}) 2017/12/31 05:24:59 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffffff) setsockopt$inet6_udp_int(r0, 0x11, 0x67, &(0x7f0000616000)=0x0, 0x4) r1 = syz_open_dev$evdev(&(0x7f0000fbf000-0x12)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGRAB(r1, 0x40044590, &(0x7f0000e95000-0x4)=0x0) ioctl$EVIOCGRAB(r1, 0x40044590, &(0x7f0000dc9000-0x4)=0x2) r2 = dup(r1) getsockopt$bt_BT_VOICE(r2, 0x112, 0xb, &(0x7f0000cc3000-0x2)=0x96e, &(0x7f0000525000)=0x2) ioctl$TIOCSBRK(r2, 0x40044591) open$dir(&(0x7f0000f0c000-0x8)='./file0\x00', 0x20000, 0x100) 2017/12/31 05:25:00 executing program 1: mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000000e000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = pkey_alloc(0x0, 0x0) pkey_mprotect(&(0x7f0000004000/0x2000)=nil, 0x2000, 0x3, r2) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000006000-0x20)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000008000/0x2000)=nil}) 2017/12/31 05:25:00 executing program 5: 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 = 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) mmap(&(0x7f0000f1f000/0x2000)=nil, 0x2000, 0x0, 0x11, r1, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000f14000)={0xffffffffffffffff, 0x28, &(0x7f0000f2d000-0x28)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f00001c6000-0xc)={r2, 0x8, 0x8}, 0xc) 2017/12/31 05:25:00 executing program 6: mmap(&(0x7f0000000000/0xf06000)=nil, 0xf06000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x9a) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000f06000-0x4)=0x3, 0x4) get_thread_area(&(0x7f000049e000)={0x10001, 0xffffffff, 0x1000, 0x200, 0x3, 0x6, 0x5, 0x8, 0x8, 0x60000}) r1 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000a82000)='/selinux/member\x00', 0x2, 0x0) ioctl$TIOCLINUX6(r1, 0x541c, &(0x7f0000d68000-0x2)={0x6, 0x1}) sendto$inet(r0, &(0x7f0000f04000-0x14)="", 0x0, 0x0, &(0x7f00009ba000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/31 05:25:00 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000d4e000)="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", 0xfc) getpeername$inet6(r0, &(0x7f000012d000-0x1c)={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f00001ec000-0x4)=0x1c) 2017/12/31 05:25:00 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000e35000)='/dev/snd/seq\x00', 0x0, 0x20000201) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000635000-0x8c)={0x0, 0x0, 0x0, 'queue0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) clock_getres(0x0, &(0x7f0000b31000-0x8)={0x0, 0x0}) dup3(r0, r0, 0x8916a0091c8d6c13) write$sndseq(r0, &(0x7f000055a000)=[{0x187, 0xfffffffffffffff7, 0x0, 0x0, @time={0x0, r1}, {0x0, 0x0}, {0x0, 0x0}, @queue={0x0, {0x0, 0x0}}}], 0x30) 2017/12/31 05:25:00 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000c10000)={0x0, 0x0, 0x0}, &(0x7f0000959000)=0xc) fcntl$setown(r0, 0x8, r1) r2 = dup3(r0, r0, 0x80000) ioctl$UFFDIO_WAKE(r2, 0x8010aa02, &(0x7f000010f000)={&(0x7f0000bf7000/0x4000)=nil, 0x4000}) fcntl$getownex(r0, 0x10, &(0x7f0000a83000-0x8)={0x0, 0x0}) ptrace$setopts(0x4206, r3, 0x0, 0x0) 2017/12/31 05:25:00 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$vcs(0xffffffffffffff9c, &(0x7f0000054000-0x9)='/dev/vcs\x00', 0x8000, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket(0x40000000015, 0x805, 0x0) bind(r1, &(0x7f000080b000)=@ethernet={0x306, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listxattr(&(0x7f0000c17000+0x88e)='./file0\x00', &(0x7f000040b000)=""/37, 0x25) poll(&(0x7f0000f45000)=[{r0, 0x0, 0x0}, {r1, 0x0, 0x0}], 0x2, 0x0) 2017/12/31 05:25:00 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/rtc\x00', 0x400, 0x0) ioctl$sock_bt_hidp_HIDPGETCONNINFO(r0, 0x800448d3, &(0x7f00007dc000)={{0x7, 0xfffffffffffffffd, 0x3, 0x1, 0x101, 0xe14}, 0x2, 0x100000001, 0x3, 0x0, 0x4, "541c32cb69abec55edee6221fcc54be27ef8c63bcad69536400947dee5fe3a7eade3adab5e727714985dcf7664bfba99e51a8f3c3fba9ce104936feafdbdc211d6a234c442678be8836f2178082ba419ba544baf9dc8c4c1ca9207cc3ed5802e61bdbebff778e796aca84ff78e21bec17083c80419e4e89544cc1eedf7e0fdaa"}) mmap(&(0x7f0000000000/0xd22000)=nil, 0xd22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_sctp(0x2, 0x400000000000004, 0x84) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000d22000-0x28)={@common="736974300001000000000000000000f6", &(0x7f00004a7000)=@ethtool_eeprom={0x4f, 0x0, 0x0, 0x0, ""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/31 05:25:00 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000257000-0x9)='/dev/sg#\x00', 0xffffffffffff0001, 0x80000) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000ca7000)={0x0, 0xffffffff}, &(0x7f0000ce9000)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f000085a000-0x10)={0x8, 0x1, 0x3, 0x7, r1}, 0x10) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000388000-0x8)={r1, 0x10b9}, 0x8) r2 = dup(r0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r2, 0xc0605345, &(0x7f00001f4000-0x5c)={0x8, 0x3, {0x2, 0x3, 0x20, 0x3, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x0, 0x8972, 0xffffffffffffffff, 0x0) madvise(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0xf) mremap(&(0x7f0000a96000/0x1000)=nil, 0x1000, 0x800000, 0x0, &(0x7f0000130000/0x800000)=nil) clock_gettime(0x0, &(0x7f0000460000)={0x0, 0x0}) r3 = memfd_create(&(0x7f0000001000-0x1)='\x00', 0x0) mmap(&(0x7f0000396000/0x4000)=nil, 0x4000, 0x0, 0x80000000002012, r3, 0x20000000) fallocate(r3, 0x3, 0x0, 0x2087dc) sendmmsg$inet_sctp(r3, &(0x7f00007f2000)=[], 0x0, 0x20004810) 2017/12/31 05:25:00 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000e1a000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000ef3000)={0x0, 0x0, 0x0}, &(0x7f00009c7000-0x4)=0xc) sched_setaffinity(r1, 0x8, &(0x7f00007d2000+0x1c8)=0x20000524a) clone(0x200, &(0x7f0000611000)="", &(0x7f0000744000)=0x0, &(0x7f0000f8b000)=0x0, &(0x7f0000b40000)="") mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8b000-0x8)='./file0\x00', &(0x7f0000a7c000-0x38)=[], &(0x7f00006fd000-0x10)=[]) r2 = syz_open_procfs(0x0, &(0x7f0000d9e000)='stack\x00') read$eventfd(r2, &(0x7f0000120000-0x8)=0x0, 0x8) execve(&(0x7f00003f0000-0x8)='./file0\x00', &(0x7f000045f000)=[], &(0x7f0000cd5000-0x8)=[]) open$dir(&(0x7f00003e9000-0x8)='./file0\x00', 0x62101, 0x0) [ 79.603953] netlink: 188 bytes leftover after parsing attributes in process `syz-executor3'. 2017/12/31 05:25:00 executing program 2: r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000868000)='/dev/qat_adf_ctl\x00', 0x101000, 0x0) fcntl$notify(r0, 0x402, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000000000)={r2, @in6={{0xa, 0x1, 0x48000, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7ff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) fcntl$getown(r3, 0x9) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000002000-0xb)='dctcp-reno\x00', 0xb) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_SUPPORTED_CPUID(r3, 0xc008ae05, &(0x7f0000002000)=""/221) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$llc(r0, &(0x7f0000003000)="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", 0x1000, 0x0, &(0x7f0000004000-0x10)={0x1a, 0x19, 0x0, 0x401, 0x4, 0x2, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) ioctl$LOOP_CHANGE_FD(r3, 0x4c06, r0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f0000005000-0x2)=0x86, 0x2) fcntl$setflags(r3, 0x2, 0x1) getsockopt$nfc_llcp(r0, 0x118, 0x1, &(0x7f0000002000)=""/160, 0xa0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rename(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000005000)='./file0\x00') mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000007000-0x18)={r3, &(0x7f0000004000)="3ec565e97c79a709471885a5e85532371ab96347c951fbfbeaae13d22925989facc231c05bcbb19284f552b97f5c92c62d41872d16b6ffc59ff3a1ed79ef2c29daccf62e008aba7042abb3489f554af5d40f2bbb94e40ca4e902b984fa58dab0e7657fc86906a129631aaa177eceda2d8a491655235b400244abdf1ba47fb753a34096b354f9639afcaaad83c85b772560abcd1b06be82954f53e26dc52fe0a29a83d856538884494d11323f39b2be3c6204a8cdaea0", &(0x7f0000007000-0x80)=""/128}, 0x18) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x8, &(0x7f0000001000-0x4)=0x0, &(0x7f0000001000)=0x4) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r3, 0x29, 0x22, &(0x7f0000007000)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000005000)=0xe8) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000007000)={r4, @multicast1=0xe0000001, @multicast1=0xe0000001}, 0xc) 2017/12/31 05:25:00 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000e52000)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0}, 0xc) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000cf5000-0x14)={@multicast2=0xe0000002, @rand_addr=0x1, 0x1, 0x1, [@local={0xac, 0x14, 0x0, 0xaa}]}, 0x14) r1 = fcntl$getown(r0, 0x9) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd256, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xfe, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0xfffffffffffff840, 0x54ae, 0x2, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800000000000, 0x0, 0x2000000000000, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x3, 0x0, 0xffffffff00000000, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x8}, 0x0, 0x0, 0x0, 0x10000000000, 0x0, 0x0, 0x0, 0x0}, r1, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000f6b000-0xc)={@multicast2=0xe0000002, @loopback=0x7f000001, @broadcast=0xffffffff}, 0xc) 2017/12/31 05:25:00 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x100000000011, 0x2, 0x8) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f000052a000-0x4)={0x0, 0x2, 0x0}, 0x4) r1 = socket$inet(0x2, 0x1, 0x0) r2 = syz_open_dev$tun(&(0x7f0000520000-0xd)='/dev/net/tun\x00', 0x0, 0xa) r3 = fcntl$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}) tee(r3, r3, 0x5, 0x6) write$tun(r3, &(0x7f0000c76000-0x1086)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x24, 0x0, 0x0, 0x0, 0x0, 0x0, @loopback=0x7f000001, @multicast1=0xe0000001, {[]}}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "315dbb", 0x0, "baf373"}, ""}}}, 0x2e) 2017/12/31 05:25:00 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000610000-0x8)={0x0, 0x0}, &(0x7f0000a62000)=0x8) poll(&(0x7f0000ed2000)=[{r0, 0x20, 0x0}, {r0, 0x2002, 0x0}], 0x2, 0x5) 2017/12/31 05:25:00 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/rfkill\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f00008d4000-0x8)={0x0, 0x7fff}, &(0x7f0000001000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000000)={r1, @in={{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x9, 0x80000000, 0xdbec, 0x8}, &(0x7f0000eff000)=0xa0) sendto$inet(r0, &(0x7f000037a000)="20284112d522c657d121097efdd3e7d6e70ee5122c6f3b5397f8e27a46023e029160117802bdb9ed1a701cfb", 0x2c, 0x40, &(0x7f0000e19000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x3, &(0x7f0000710000-0x4)=0x7f, 0x4) bind$inet(r2, &(0x7f0000deb000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r2, &(0x7f0000429000-0x10)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg(r2, &(0x7f0000117000-0x38)={&(0x7f0000813000-0x58)=@alg={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-serpent-sse2\x00'}, 0x58, &(0x7f00003e2000)=[{&(0x7f000065d000-0x1000)="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", 0x4e9}], 0x1, &(0x7f000053b000-0x360)=[], 0x0, 0x0}, 0x0) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000b86000)={0x0, &(0x7f000091a000-0x8)=[]}, 0x10) setsockopt$sock_int(r2, 0x1, 0x8, &(0x7f0000f59000)=0x0, 0x4) sendmsg$key(r2, &(0x7f0000282000-0x38)={0x0, 0x0, &(0x7f0000ea7000)={&(0x7f0000646000+0xd1f)={0x2, 0xd, 0x401, 0x8, 0x17, 0x0, 0x7, 0x697, [@sadb_lifetime={0x4, 0x2, 0x672e0000, 0x8, 0x1f, 0x80000001}, @sadb_lifetime={0x4, 0x7, 0x81, 0x1, 0x80, 0xffffffffffffffff}, @sadb_x_nat_t_port={0x1, 0x17, 0x3, 0x0}, @sadb_x_policy={0x4, 0x12, 0x4, 0x8, 0x0, 0x1, 0x0, {0x5, 0x10000, 0x8, 0xffff, 0x0, 0x9, 0x0}}, @sadb_address={0x3, 0x17, 0x7a, 0x5, 0x0, @in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_x_filter={0x5, 0x1a, @in=@loopback=0x7f000001, @in=@broadcast=0xffffffff, 0x1f, 0x4, 0x0}]}, 0xb8}, 0x1, 0x0, 0x0, 0x0}, 0x41) shutdown(r2, 0x1) 2017/12/31 05:25:00 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 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, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x30, &(0x7f0000047000)={{{@in6=@loopback={0x0, 0x1}, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) [ 79.613372] ptrace attach of "/root/syz-executor0"[3424] was attempted by "/root/syz-executor0"[12232] [ 79.690478] netlink: 188 bytes leftover after parsing attributes in process `syz-executor3'. 2017/12/31 05:25:00 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0xa, 0x0) r1 = dup2(r0, r0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000ec8000-0x8)={0x0, 0x81}, &(0x7f0000019000)=0x8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000df4000)={r2, 0xe2, "989c569182c9e4579d65c1c0932473048faefe9134aeed9dd1877151dc35f7fd74df7703df4a9b4bc8248dc3fa85968a0d339ccb939cc2acbbdd6fc2ab2e40747d5367491a4503cd8c1d922bc07ea18aa6f4b1fc5eb531863d08ec12ec9c0f97ee53ba3c1f2429d4ca878816d95d11213fe06c1421c36a5abfbf8a041486b61decb5328c4cc734a5cc8e64b96bc034b044530b2924c20f84a9fa70abe5f28e1abf677dc6afb1aa059bb75d4ed082915a8fbfd57a8ce0a25fad0cdbc96169164c4b173f5336136143dfbf73cea176a33901b13d505fb00cc8ed9c2d2e4ed4be4e921e"}, &(0x7f00004c4000)=0xea) ioctl$sock_ifreq(r0, 0x891d, &(0x7f0000316000)={@common='lo\x00', @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) r3 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockopt$inet6_IPV6_IPSEC_POLICY(r3, 0x29, 0x22, &(0x7f0000dc6000+0x6c8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000d0f000-0x4)=0xe8) r4 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00002a6000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$KVM_SET_VCPU_EVENTS(r4, 0x4040aea0, &(0x7f0000cde000)={0x6, 0x7, 0x1000, 0x0, 0x1, 0x1, 0x2, 0xfff, 0x5, 0x7fff, 0x5, 0x3, 0x0, 0x9, 0x3, 0x401, 0x0, 0x2, 0x8}) 2017/12/31 05:25:00 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x80000000000001, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000a9e000)={0x0, 0x1f}, &(0x7f000073b000)=0x8) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00006f0000)={r1, 0x4c}, &(0x7f00008b5000)=0x8) setsockopt(r0, 0x6, 0x20, &(0x7f00005b3000)="020000126c3b172917e25462fa01a15eb90d2cf653f13cc379ede465f40f4a95bbff850a82633574f0b30000800099b397e69501f03d3b3d54436fc71cbcdc6e30ac10369300aff67d076348320700c0a94c470502e90000009398fc74e81b105fd02f9b14732017e2466a9fc43aea71263335960415800020ffffffff7fffffff00020006d1b0e6ebcb12c7291871363e9700004a4c939f5c0c14f1659ce8c8bed2e97e60a3649f2eea0c8263f845802ad72fa698807ef14a6a1813e900bf1d113b514dbdc05ea1309163d6a40de8391f2e98b7bbfbcbea", 0xd8) bind$inet(r0, &(0x7f00000f5000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000ae6000-0x18)={0x0, 0x8, 0x30, 0x100000000, 0x85}, &(0x7f00005c8000)=0x18) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000189000)={0x0, 0x0, 0x0, 0x4, 0x100000000}, &(0x7f0000758000-0x4)=0x18) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f000034c000-0x108)={0x0, @in6={{0xa, 0x2, 0xffffffffffffffe5, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xe4e}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x3ff, 0x101, 0x0, 0x9, 0x100000001, 0x3ff, 0x1, 0x3, 0x8c73, 0x5, 0x3, 0x2a, 0x0, 0x7, 0x1]}, &(0x7f000016f000)=0x108) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000438000)={0x0, @in6={{0xa, 0x0, 0xa2, @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]}, 0x7fffffff, 0x3}, &(0x7f00004be000)=0x98) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f00008f3000-0x18)={0x0, 0x80000000, 0x20, 0x7, 0x2}, &(0x7f00004e9000)=0x18) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000b43000)={0x4, 0x8000, 0x3, 0x0, r6}, &(0x7f00001d0000-0x4)=0x10) sendmmsg$inet_sctp(r0, &(0x7f000028c000-0xe0)=[{&(0x7f00002d9000-0x1c)=@in6={0xa, 0x0, 0x9, @loopback={0x0, 0x1}, 0x10001}, 0x1c, &(0x7f0000a80000)=[{&(0x7f00001e7000)="4e2782b0db5dd71107ca06054e151033", 0x10}, {&(0x7f0000675000-0x37)="ae00cc4d185a2dcd617c0e77f2abc0923c0ab991147ccfbca50b560d175a90622e7e947828f202b7e828571f7c70856ea6d8e813942cde", 0x37}], 0x2, &(0x7f00002b4000-0xf0)=[@sndrcv={0x30, 0x84, 0x1, {0xfffffffffffffff8, 0xffffffff, 0x200, 0x98b, 0x6, 0x8000, 0xcf, 0x8, r2}}, @sndrcv={0x30, 0x84, 0x1, {0x10001, 0xffffffffffffff4a, 0x1, 0xffffffffffffff81, 0x78, 0x6090, 0x8, 0x4, r3}}, @sndinfo={0x20, 0x84, 0x2, {0xb7, 0x8000, 0x4, 0x0, r4}}, @sndinfo={0x20, 0x84, 0x2, {0xfffffffffffffffb, 0x1, 0x3f, 0x9, r5}}, @sndinfo={0x20, 0x84, 0x2, {0x100, 0x4, 0x1, 0x7fff, r6}}], 0xf0, 0x10}, {&(0x7f0000013000)=@in6={0xa, 0x1, 0x1, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x8001}, 0x1c, &(0x7f0000ce3000)=[{&(0x7f00009be000-0x53)="12fab862ffc6dd96db4235345e751ab091b0c48cae797a5f0fa296d3f933ef9223591b507ed09388b1f05241919e9f3c8709b39834b8e89223587983b9ddecb84dc8d7169798345b3192b965c0a4372df30de7", 0x53}, {&(0x7f0000ff4000-0xbc)="b3c77b33ab41c0b4b6dc1de02059dcc817ef78b218f718b8a474f84b673091f13ddca56239b769bb56b31093d8d25870bca7b4c834af513ee1cec9f06865b61329a7847e1e9fd0aae209e56af3314fd98f1223078f7cb6f6560d44880fed32e7df0ec7e75348e09ff0cb080ec9ebc7404db492f64dfb53859705bc61005bc4d02ff3eff61103c8c0524748919036f8ca3a8b3eaeb8d59d6d9e52c79ea0abf2e1c861b6f864ca597d2183e95a07e9f250a82aa73e673c03d68c5b186b", 0xbc}, {&(0x7f0000c9d000-0x3c)="013fe488518bacd38a2575acba9d3ae02a748129582d2cf5cec41e630f18be1bdffc432a6dc6fd1b1f863a8954db074ab9fef2606c4b0a039ff12de4", 0x3c}], 0x3, &(0x7f0000d57000)=[@init={0x18, 0x84, 0x0, {0x5, 0x7, 0x3, 0xffffffff}}, @init={0x18, 0x84, 0x0, {0xffffffff, 0x80, 0xf65, 0x49e5cace}}, @sndinfo={0x20, 0x84, 0x2, {0x1, 0x1, 0xffffffff00000000, 0x4, r4}}], 0x90, 0x80}, {&(0x7f000068e000-0x1c)=@in6={0xa, 0x2, 0x6, @loopback={0x0, 0x1}, 0x2}, 0x1c, &(0x7f0000a5e000-0x40)=[{&(0x7f00003a4000-0x42)="e0e2380f4899f910718bd945b9917c54f240ace9a52f47011331591e34bea5de03ff7b3f2b71d727cf5ee7f0806d08fb5974b3f28a2065275fe8dfe3500211eebad4", 0x42}, {&(0x7f0000158000)="9662edf1f47ffda009131ab672123d2142e770d2f9e5f7b6c4b0df94820c21106f83dbe65da770f18c5f3c14fa04b5c29412fac80f95f2ae0675a8c205b675e50e0fa84e2ac07327fdada99cfdcde4b10fe3daf2", 0x54}, {&(0x7f0000af1000)="0365cfc4bf0b4fa6c2456e2086795a00f9c470092925d85ba4e045752ef35215334b709c752e520b1829682298379c6e6e8b1f1bf1ec7971cb4a02405c2882f4e768116c9e61310ac9aed0720a7bf800c8c5f578cfc47a038ab0f1ef5487712c1612e923b713176fc777b0bb", 0x6c}, {&(0x7f0000ecd000-0x2b)="4969a039d6d6b5d4c591af75e8306585197e4115eceeb5db66097073a074a7f368e0f63e9a7eab4e7d87c1", 0x2b}], 0x4, &(0x7f0000634000-0xf0)=[@init={0x18, 0x84, 0x0, {0xb4a2, 0x80000000, 0x3a, 0x80000001}}, @sndrcv={0x30, 0x84, 0x1, {0x2, 0x7fffffff, 0x2, 0x5, 0x4, 0x20, 0x8, 0x4, r5}}, @init={0x18, 0x84, 0x0, {0x1ff, 0x5, 0xbc3, 0x5}}, @sndinfo={0x20, 0x84, 0x2, {0x76e, 0x200, 0x6, 0x0, r7}}, @sndinfo={0x20, 0x84, 0x2, {0x9e2, 0x8202, 0x1, 0x80000000, r4}}], 0xf0, 0x20000000}, {&(0x7f0000843000+0x772)=@in={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000066f000-0x30)=[{&(0x7f000092a000-0xba)="576f27596dbb8b27193ded092ad62723819aa238ad88dea4c8867f71b417fea028e743ca5cd4f15a5338004196864db9baf4f84e217d7781d29dd058bc7cf1aac6f1825b7d1d58563a8604710a58e0695ac4d6040ab103d18939026b522c7fb20a2feaf6c46fc64fe8620954018235c5b473230d57692acb5d80fdee65dcac2f7a0b73e755154cb719542ced0f7a9372ed9e28df261ad2766bed186e2a2931043b15398af967f2a547ea0b2c0e27a5cb6fb7f6c92044fcedd2c3", 0xba}, {&(0x7f000098a000-0x38)="08c7cb2bcd0575309ebfac213b6976e069f817fe97359e9051615eca9c5865f59a4259da5586134a1193006491a6e258a7081b0d63021ed7", 0x38}, {&(0x7f0000e09000)="0ce6d4b68845cd5a2a13647fbf08677c099d92b213079fe2ea7f7a2e703879c74c56768cb2cba1d020154037f50b91cf08eb199ab28ecd9c3019dd482069530224afebc4bea71f9488f37ad266964d344bb524c97b324d6d71dfc8679c165a2e0ff380ca8b4db5c6a3507ec4654cd5f3655588c003af8773e4af7f4de823d3429722b3694f8916c7ddcb3f057465ce5b1b46ad2559f06f16419cc9fb1895d251de43ea3806a03bc0612b969e30fc54e323ef635893efbfcbfb626eef02e8328cda05bd22f02b3545c479ea45e92436c4693f4d082c600b7c236f", 0xda}], 0x3, &(0x7f0000270000-0x90)=[@sndrcv={0x30, 0x84, 0x1, {0x0, 0xffffffffffffff78, 0x2, 0x4, 0x2, 0x8, 0x9, 0x2, r2}}, @sndrcv={0x30, 0x84, 0x1, {0x1, 0x1943, 0x8008, 0x1, 0x1f, 0x0, 0x40, 0x8, r5}}, @sndinfo={0x20, 0x84, 0x2, {0x5, 0x8000, 0x4, 0x7ff, r7}}], 0x90, 0xc000}], 0x4, 0x20008843) close(r0) 2017/12/31 05:25:00 executing program 4: r0 = socket$bt_hci(0x1f, 0x3, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$mouse(&(0x7f0000001000)='/dev/input/mouse#\x00', 0x7, 0x10b000) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000116000-0x4)=0x0, &(0x7f0000001000-0x4)=0x4) r1 = getpgid(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) process_vm_readv(r1, &(0x7f0000002000)=[{&(0x7f0000003000-0x5f)=""/95, 0x5f}, {&(0x7f0000001000)=""/65, 0x41}, {&(0x7f0000000000)=""/17, 0x11}, {&(0x7f0000001000-0x45)=""/69, 0x45}, {&(0x7f0000001000-0x1000)=""/4096, 0x1000}, {&(0x7f0000001000)=""/218, 0xda}], 0x6, &(0x7f0000002000)=[], 0x0, 0x0) r2 = userfaultfd(0x4) ioctl$UFFDIO_WAKE(r2, 0xc0045878, &(0x7f00002ca000)={&(0x7f0000011000/0x2000)=nil, 0x2000}) 2017/12/31 05:25:00 executing program 7: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f000007c000)='/selinux/checkreqprot\x00', 0x80, 0x0) ioctl$TCSETA(r0, 0x5406, &(0x7f0000ebe000-0x14)={0x1, 0x9, 0xae4, 0x4, 0xffffffffffff62cb, 0x9, 0x7f, 0x6, 0x4000000000000000, 0x2}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f0000f9b000-0x8)='./file0\x00', 0x141046, 0x0) r2 = syz_open_dev$evdev(&(0x7f0000fb2000-0x12)='/dev/input/event#\x00', 0x2, 0x101002) write$evdev(r1, &(0x7f0000a12000)=[{{0x0, 0x2710}, 0x20000000001, 0x3a, 0x2}], 0x18) ftruncate(r1, 0x10000) sendfile(r2, r1, 0x0, 0x72439a4b) 2017/12/31 05:25:00 executing program 3: setsockopt$inet_sctp6_SCTP_AUTOCLOSE(0xffffffffffffffff, 0x84, 0x4, &(0x7f0000464000)=0x0, 0x4) 2017/12/31 05:25:00 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_opts(r0, 0x0, 0xc, &(0x7f000001a000-0x6a)="1b", 0x1) r1 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000eb1000-0x11)='/selinux/context\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000237000-0x4)=@int=0x0, &(0x7f000013a000-0x4)=0x4) getsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f00003bb000-0x10)={0x0, 0x0}, &(0x7f0000eea000)=0x10) getsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f000001a000)=""/0, &(0x7f0000d73000-0x4)=0x0) mlockall(0x2) [ 79.751185] device gre0 entered promiscuous mode 2017/12/31 05:25:00 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) recvfrom$inet6(r0, &(0x7f0000f2d000)=""/137, 0x89, 0x2040, &(0x7f000045a000)={0xa, 0x2, 0x9, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x37e9}, 0x1c) r1 = dup(r0) write(r1, &(0x7f0000ef4000)="2400000052001f00fff90010002304000a14f51108000100020000000800020001000000", 0x24) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000b7b000-0xc)={0x4, [0x0, 0x6, 0x8, 0x9]}, 0xc) getsockopt$inet_opts(r1, 0x0, 0x7, &(0x7f0000427000)=""/105, &(0x7f0000e7c000-0x4)=0x69) 2017/12/31 05:25:00 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) unshare(0x24000200) seccomp(0x1, 0x1, &(0x7f0000daf000)={0xa, &(0x7f0000ae8000)=[{0x3, 0x80000000, 0x8, 0x19b5}, {0x3, 0x3, 0x2a2, 0x0}, {0x5, 0x4, 0x20000, 0x4}, {0x0, 0x7f02, 0x40, 0x8}, {0x243, 0x8000, 0x1e950e90, 0xbd40}, {0x80, 0x45, 0x4, 0x4}, {0x6, 0x7f, 0x8, 0x200}, {0x10001, 0x9, 0x0, 0xed}, {0x1, 0x5, 0x9, 0x7fff}, {0x2, 0x401, 0x1f, 0x2}]}) syz_emit_ethernet(0xde, &(0x7f0000bf7000-0xde)={@random="a817379ab8f3", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0xe0f7, @ipv4={{0x6, 0x4, 0x4, 0x1, 0xd0, 0x1, 0x100000000, 0x401, 0x1d, 0x0, @loopback=0x7f000001, @local={0xac, 0x14, 0x0, 0xaa}, {[@noop={0x1}]}}, @udp={0x1, 0x1, 0xb8, 0x0, "4a283c7dd1863326d612fc5f1e5bf8712d148719a5d0fa66b616f6caf7aa79b8d103f973bd88ad8e507009e9799b9f7f6edce1552635d7e97eb0267b1630379430a6134852f9ec9d694728b5efbff61eb8ace18856d204071beef2223373ab5963d9ed3753f77bd9c3ac49e5ec253be35436c50214c02731860036314070527cee11d4782dde971c01c7067ccdf316ee47447c39659ea1c59ac8b116cbafd007d43489ba4dd1676a1b892db7207483b3"}}}}}, &(0x7f00007eb000-0x14)={0x1, 0x3, [0xcbd, 0x7a1, 0xc18]}) unshare(0x20020000) 2017/12/31 05:25:00 executing program 4: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffff9c) ioctl$KVM_ENABLE_CAP_CPU(r0, 0x4068aea3, &(0x7f0000000000)={0x0, 0x0, [0x10001, 0x400, 0x2, 0xffffffff], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) symlink(&(0x7f000000d000-0x5)='./control\x00', &(0x7f000000a000)='./control\x00') mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000000a000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20001008, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f000000f000-0xa)='./control\x00', 0x0, 0x0) getdents(r1, &(0x7f000000e000-0x2d)=""/45, 0x2d) getdents64(r1, &(0x7f0000001000)=""/53, 0x35) unlinkat(r0, &(0x7f0000005000-0xa)='./control\x00', 0x200) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$llc(r1, &(0x7f0000010000-0x10)={0x1a, 0x5, 0x9, 0x200, 0xffff, 0x1, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pivot_root(&(0x7f000000a000)='./control\x00', &(0x7f0000011000-0xa)='./control\x00') 2017/12/31 05:25:00 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, 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 = add_key$user(&(0x7f000002f000-0x5)='user\x00', &(0x7f0000627000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00008c5000)="ccada55517e62240d13c5289b2baebd2b85d708851b2f3900ade0d780012b6a37b7096a7a30dc575ca3460e8bb6a38ebe2a1222bd01d961b40aba4c17af4f6d49c47a3c567f3d015d51985f332c8d6a760e90bfa418f2957eefedbb3b9b41797559c2d3038e2806730f5f1afbfdf92023a", 0x71, 0xfffffffffffffff8) keyctl$revoke(0x3, r0) r1 = add_key$user(&(0x7f0000e69000)='user\x00', &(0x7f0000f4f000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00003db000-0xf)="f8", 0x1, 0xffffffffffffffff) keyctl$update(0x2, r1, &(0x7f00000f1000-0xda)='p', 0x1) 2017/12/31 05:25:00 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x9) connect$inet6(r0, &(0x7f0000115000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) getsockopt$inet6_buf(r0, 0x29, 0x8000003d, &(0x7f0000d76000-0x2c)=""/44, &(0x7f0000f80000)=0x2c) 2017/12/31 05:25:00 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000665000-0x40)={0x0, 0x1, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}) clock_gettime(0x0, &(0x7f00000a8000-0x10)={0x0, 0x0}) timerfd_settime(0xffffffffffffff9c, 0x1, &(0x7f0000d2a000-0x20)={{r1, r2+30000000}, {0x0, 0x0}}, &(0x7f0000b94000)={{0x0, 0x0}, {0x0, 0x0}}) getitimer(0x3, &(0x7f0000b96000)={{0x0, 0x0}, {0x0, 0x0}}) mq_timedreceive(r0, &(0x7f000076e000)=""/224, 0xe0, 0x7f, &(0x7f0000e6f000-0x8)={0x0, 0x1c9c380}) mq_timedsend(r0, &(0x7f000066c000)="", 0x0, 0x0, &(0x7f000066d000-0x10)={0x0, 0x0}) 2017/12/31 05:25:00 executing program 5: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000004000)='/dev/snd/seq\x00', 0x0, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000007000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioprio_set$uid(0x3, r1, 0x8) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000002000-0x68)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f00006c0000)={{{@in=@rand_addr=0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a83000)=0xe8) prctl$getreaper(0x7, &(0x7f0000d54000-0x8)=0x0) r3 = request_key(&(0x7f00002cf000)='id_resolver\x00', &(0x7f0000b44000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00008a2000)='#:cgrouptrustedeth1.+-\x00', 0xfffffffffffffff8) keyctl$get_persistent(0x16, r2, r3) syz_emit_ethernet(0x23, &(0x7f0000e7f000-0x29)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x4000000014, @llc={0x13, @snap={0x0, 0x0, "e8", "3c1bbd", 0x0, "4ebb7a3e3b165e37b5684b"}}}}}, 0x0) iopl(0x6) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstatfs(r0, &(0x7f0000d69000)=""/56) r4 = syz_open_dev$mouse(&(0x7f00008f5000-0x12)='/dev/input/mouse#\x00', 0x7, 0x40000) ioctl$TIOCSETD(r4, 0x5423, &(0x7f0000191000)=0x2) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000001000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) 2017/12/31 05:25:00 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = gettid() timer_create(0x0, &(0x7f0000d7b000-0x58)={0x0, 0x12, 0x0, @thr={&(0x7f0000572000)="", &(0x7f0000180000)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00002f5000)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) tkill(r0, 0x1000000000016) 2017/12/31 05:25:00 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000000e000-0xa)='./control\x00', 0x0) r0 = open(&(0x7f0000b02000)='./control\x00', 0x0, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f000053a000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r2 = creat(&(0x7f000082e000)='./file0\x00', 0x0) write$sndseq(r2, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @quote={{0x0, 0x0}, 0x0, 0x0}}], 0x30) rename(&(0x7f00007e3000)='./file0\x00', &(0x7f0000ab4000-0x10)='./control/file0\x00') getdents64(r0, &(0x7f0000cdc000)=""/0, 0x0) syz_open_dev$random(&(0x7f0000940000-0xc)='/dev/random\x00', 0x0, 0x2000) read$eventfd(r0, &(0x7f0000c55000-0x8)=0x0, 0x8) ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) mmap$binder(&(0x7f0000eea000/0x4000)=nil, 0x4000, 0x0, 0x2011, 0xffffffffffffffff, 0x0) 2017/12/31 05:25:00 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000a09000)='./file0\x00', 0x160) r0 = creat(&(0x7f0000e64000)='./file0/file0\x00', 0x0) openat(r0, &(0x7f0000491000-0xe)='./file0/file0\x00', 0x82000, 0x80) capset(&(0x7f0000000000)={0x19980330, 0x0}, &(0x7f0000002000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_buf(r0, 0x1, 0x3f, &(0x7f0000f12000)=""/135, &(0x7f000053b000-0x4)=0x87) rename(&(0x7f0000c12000-0xe)='./file0/file0\x00', &(0x7f0000d45000-0xe)='./file0/file1\x00') ioctl$KVM_IRQ_LINE(r0, 0x4008ae61, &(0x7f0000051000)={0xd5, 0x3}) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f000043a000-0x68)=[@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x3, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x5}, @in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0xfffffffffffffff7, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4}, @in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x68) 2017/12/31 05:25:00 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f000039e000)='/selinux/policy\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000aae000)=0x8289, 0x4) bpf$PROG_LOAD(0x5, &(0x7f000095f000)={0x8, 0x5, &(0x7f00007b8000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x4, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000434000)='GPL\x00', 0x20, 0xbc, &(0x7f000008f000-0xbc)=""/188, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2017/12/31 05:25:00 executing program 4: rt_sigreturn() mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x2, 0x0) fallocate(0xffffffffffffffff, 0x0, 0x1000000000000, 0x1) sendfile(r0, 0xffffffffffffffff, &(0x7f0000af5000)=0x0, 0x10001) 2017/12/31 05:25:00 executing program 7: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000002000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000012000)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$poke(0x5, r1, &(0x7f0000001000)=0x0, 0xc13) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pselect6(0x40, &(0x7f0000002000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000012000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000003000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000)={0x0, 0x989680}, &(0x7f0000002000)={&(0x7f0000002000-0x8)={0x0}, 0x8}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000876000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2017/12/31 05:25:00 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000a21000-0xd)='/selinux/mls\x00', 0x0, 0x0) ioctl$DRM_IOCTL_INFO_BUFS(r1, 0xc0106418, &(0x7f0000355000)={0x5, 0x3, 0x876, 0xef10, 0x15, 0xffffffffffffff81}) bind$alg(r0, &(0x7f000027f000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-blowfish-asm\x00'}, 0x58) r2 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00006d6000)="d3ab2719", 0x4) sendmsg(r2, &(0x7f0000c5b000-0x38)={&(0x7f0000c25000)=@sco={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f0000ef2000-0xa0)=[{&(0x7f0000f5d000-0x1000)="455874955cb89d13c846597a8c330794fac8d6bd5b69f234c433dc46ebae41f62505ecb47e9c152f5855f91d9dba74892020e3a8f3b93d3b6ff941e9da4549a924fcd687599920c9f05b0474c7e70d6ba2285b20b01bcf8314e665bd3ff08e", 0x5f}, {&(0x7f0000366000-0x1000)="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", 0x1000}, {&(0x7f0000486000)="4ecc0001b669a4860c164ccfecd72e9cdf930d66fe476c8682e20004fee23cdc06f5add5d6cfd2b258f5bf9ed0d501b404a5859f106d44d29cbb04be99c7d7acfab0bba2cd02154f3b6844c04550b2d46dcd29767b311d241ab5b276cdd0fda4d328e9defe962bce55766e8aaf5fb5b15cfe38be417895738fc42b3731fb0080a66f6536068f5f2477e63177301df52b87476fb51c63ff7032fae357114d06b6801574b962f550da803d7021e81ab4cea9", 0xb1}, {&(0x7f0000340000-0xae)="ed31dfb48e14f19f7adc1d8f8b826514a625ef3bcf642a20fb3f6f82f5522397ba1d6878ed814ade6844f800eeb352169daa68a789906bef71bf54122a4370f22aa911937ca240c36220f767d690688fed7197a02c10322a8367b82d20d81c640e732012cba842d79660cb4701af8ff20fe2b59ccbd0a3c8d3ca7c53824aa9489673ae24345642b4fb45b29d90e99ef95004395365ea20ae23d19c0c72bf6335ef7841ee818148acfb55bea5d120", 0xae}], 0x4, &(0x7f00006ee000)=[], 0x0, 0x10}, 0x40000) recvmmsg(r2, &(0x7f00005a3000)=[{{&(0x7f00005a4000-0x10)=@in={0x0, 0x0, @local={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00005a3000)=[{&(0x7f00005a3000)=""/0, 0x0}, {&(0x7f00005a3000)=""/0, 0x0}, {&(0x7f00003e5000)=""/59, 0x3b}, {&(0x7f00005a3000)=""/196, 0xc4}, {&(0x7f000035a000-0xc0)=""/192, 0xc0}, {&(0x7f00005a3000)=""/183, 0xb7}], 0x6, &(0x7f0000288000-0x4f)=""/79, 0x4f, 0x0}, 0x0}, {{&(0x7f00005a3000)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00005a4000-0x90)=[{&(0x7f00005a3000)=""/11, 0xb}, {&(0x7f0000291000)=""/217, 0xd9}, {&(0x7f00002dd000)=""/65, 0x41}], 0x3, &(0x7f00005a3000)=""/16, 0x10, 0x0}, 0x0}], 0x2, 0x12001, &(0x7f00005a3000)={0x77359400, 0x0}) 2017/12/31 05:25:00 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_hidp(0x1f, 0x3, 0x6) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000003000-0x10)=@common='bpq0\x00', 0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fgetxattr(r0, &(0x7f0000002000)=@random={'user.\x00', ')*ppp0nodev,bdevkeyring7eth0}\x00'}, &(0x7f0000002000-0x69)=""/105, 0x69) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = add_key(&(0x7f0000002000)='rxrpc_s\x00', &(0x7f0000002000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xfffffffffffffff8) request_key(&(0x7f0000001000-0x6)='rxrpc\x00', &(0x7f0000003000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000003000)='bpq0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', r2) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(r1, 0x29, 0x15, &(0x7f0000002000-0x14)={@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000001000-0x4)=0x14) sendto$packet(r1, &(0x7f0000001000)="6c22e1b050cbaeb4713d0d10948af175", 0x10, 0x20000004, &(0x7f0000000000)={0x11, 0xf7, r3, 0x1, 0x7, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x14) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r1, 0x80045301, &(0x7f00002e9000-0x4)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r4, 0x89b0, &(0x7f00002a0000-0xe)={@common='lo\x00', &(0x7f0000172000)=@ethtool_pauseparam={0x0, 0x4, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_GET_VCPU_MMAP_SIZE(r1, 0xae04) 2017/12/31 05:25:00 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000014e000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000387000)=0x0, 0x4) r1 = openat$selinux_member(0xffffffffffffff9c, &(0x7f000049f000-0x10)='/selinux/member\x00', 0x2, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000003000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_DMA(r1, 0xc0406429, &(0x7f00006fb000-0x40)={r2, 0x2, &(0x7f0000332000)=[0xbb, 0xffffffffffffffc1], &(0x7f0000eec000)=[0x7, 0x2, 0x2, 0x4, 0x6, 0x0], 0x0, 0xa, 0x8, &(0x7f00007ce000)=[0xffffffffffffffff, 0x1, 0x6, 0x33a1, 0x2, 0x80, 0x0, 0x2, 0xfffffffffffffffb, 0x3], &(0x7f0000a9a000)=[0x7fffffff, 0x140000000, 0x5], 0x0}) sendmmsg$unix(r0, &(0x7f00000bd000)=[], 0x80, 0x0) connect$unix(r0, &(0x7f0000de2000)=@file={0x0, './file0\x00'}, 0xa) inotify_init1(0x80800) 2017/12/31 05:25:00 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f00003a3000-0xb)='/dev/vcsa#\x00', 0x7, 0x4000) r1 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) mmap(&(0x7f0000f90000/0x4000)=nil, 0x4000, 0x1, 0x930, r0, 0x0) write$fuse(r0, &(0x7f0000adc000)={0x28, 0x1, 0x8, @fuse_notify_inval_inode_out={0x413f, 0x8, 0x7fff}}, 0x28) ioctl$LOOP_CTL_ADD(r0, 0x4c80, r1) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000133000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-cast5-avx\x00'}, 0x58) ioctl$TIOCSLCKTRMIOS(r0, 0x5457, &(0x7f00004bc000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000eda000-0x10)="6b02cdc775", 0x5) syz_open_dev$usbmon(&(0x7f000040d000-0xd)='/dev/usbmon#\x00', 0xc2, 0x30000) r3 = accept$alg(r2, 0x0, 0x0) sendmsg$alg(r3, &(0x7f0000d7f000-0x38)={0x0, 0x0, &(0x7f0000420000)=[], 0x0, &(0x7f00002b7000-0x30)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) fsetxattr(r3, &(0x7f00003a0000-0x14)=@known='security.capability\x00', &(0x7f0000f09000)='\x00', 0x1, 0x2) read(r3, &(0x7f00002f7000-0x4e)=""/78, 0x4e) syz_open_dev$sg(&(0x7f0000a99000-0x9)='/dev/sg#\x00', 0x6, 0x0) 2017/12/31 05:25:00 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00001e9000-0xd)='/selinux/mls\x00', 0x0, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000fdd000-0x20)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x3, 0x3, 0x5, 0x800, 0x2e, 0x5}, 0x20) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f000016c000)='/dev/sequencer\x00', 0xa02, 0x0) write$sndseq(r1, &(0x7f00007a0000-0x1b0)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @time=@tick=0x0}], 0x30) close(r1) socket$bt_sco(0x1f, 0x5, 0x2) [ 80.001520] ================================================================== [ 80.008960] BUG: KASAN: slab-out-of-bounds in cap_convert_nscap+0x501/0x610 [ 80.011275] handle_userfault: 139 callbacks suppressed [ 80.011279] FAULT_FLAG_ALLOW_RETRY missing 30 [ 80.011291] CPU: 1 PID: 12314 Comm: syz-executor2 Not tainted 4.15.0-rc5+ #243 [ 80.011297] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 80.011300] Call Trace: [ 80.011317] dump_stack+0x194/0x257 [ 80.011334] ? arch_local_irq_restore+0x53/0x53 [ 80.011355] ? handle_userfault+0x12b7/0x24c0 [ 80.011374] handle_userfault+0x12fa/0x24c0 [ 80.011386] ? handle_userfault+0x150b/0x24c0 [ 80.011416] ? userfaultfd_ioctl+0x4520/0x4520 [ 80.011429] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 80.011437] ? trace_event_raw_event_lock+0x330/0x340 [ 80.011443] ? __lock_is_held+0xb6/0x140 [ 80.011449] ? perf_trace_lock+0xd6/0x900 [ 80.011460] ? perf_trace_lock_acquire+0xe3/0x980 [ 80.011471] ? trace_event_raw_event_lock+0x340/0x340 [ 80.011483] ? print_irqtrace_events+0x270/0x270 [ 80.011494] ? print_irqtrace_events+0x270/0x270 [ 80.011502] ? get_user_pages_fast+0x277/0x340 [ 80.011515] ? perf_trace_lock+0xd6/0x900 [ 80.011525] ? perf_trace_lock+0xd6/0x900 [ 80.011533] ? perf_trace_lock_acquire+0xe3/0x980 [ 80.011556] ? __lock_acquire+0x664/0x3e00 [ 80.011565] ? check_noncircular+0x20/0x20 [ 80.011571] ? __lock_acquire+0x664/0x3e00 [ 80.011601] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 80.011612] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 80.011628] ? find_held_lock+0x35/0x1d0 [ 80.011648] ? __handle_mm_fault+0x3296/0x3ce0 [ 80.011658] ? lock_downgrade+0x980/0x980 [ 80.011672] ? lock_release+0xa40/0xa40 [ 80.011684] ? copy_overflow+0x20/0x20 [ 80.011695] ? do_raw_spin_trylock+0x190/0x190 [ 80.011705] ? userfaultfd_ctx_put+0x740/0x740 [ 80.011730] __handle_mm_fault+0x32a3/0x3ce0 [ 80.011747] ? __pmd_alloc+0x4e0/0x4e0 [ 80.011767] ? find_held_lock+0x35/0x1d0 [ 80.011788] ? handle_mm_fault+0x248/0x8d0 [ 80.011798] ? lock_downgrade+0x980/0x980 [ 80.011843] handle_mm_fault+0x334/0x8d0 [ 80.011851] ? down_read+0x96/0x150 [ 80.011861] ? __handle_mm_fault+0x3ce0/0x3ce0 [ 80.011870] ? vmacache_find+0x5f/0x280 [ 80.011885] ? find_vma+0x30/0x150 [ 80.011901] __do_page_fault+0x5c9/0xc90 [ 80.011922] ? mm_fault_error+0x2c0/0x2c0 [ 80.011932] ? find_held_lock+0x35/0x1d0 [ 80.011953] do_page_fault+0xee/0x720 [ 80.011965] ? __do_page_fault+0xc90/0xc90 [ 80.011977] ? lock_release+0xa40/0xa40 [ 80.011984] ? perf_trace_lock+0x900/0x900 [ 80.012005] ? do_raw_spin_trylock+0x190/0x190 [ 80.012029] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 80.012054] page_fault+0x2c/0x60 [ 80.012064] RIP: 0010:iov_iter_fault_in_readable+0x1a7/0x410 [ 80.012070] RSP: 0018:ffff8801c3a67928 EFLAGS: 00010246 [ 80.012077] RAX: 0000000000010000 RBX: 0000000020011fd2 RCX: ffffffff8256d2e1 [ 80.012082] RDX: 000000000000010b RSI: ffffc90001ca6000 RDI: ffff8801c3a67d28 [ 80.012087] RBP: ffff8801c3a67a08 R08: ffff8801d7a0bc00 R09: 1ffff1003874cee7 [ 80.012098] R10: ffff8801c3a67858 R11: 0000000000000003 R12: 1ffff1003874cf28 [ 80.012105] R13: ffff8801c3a679e0 R14: 0000000000000000 R15: ffff8801c3a67d20 [ 80.012128] ? iov_iter_fault_in_readable+0x1a1/0x410 [ 80.012148] ? iov_iter_fault_in_readable+0x1a1/0x410 [ 80.012163] ? iov_iter_revert+0x9d0/0x9d0 [ 80.012182] ? mark_held_locks+0xaf/0x100 [ 80.012193] ? simple_xattr_get+0xeb/0x160 [ 80.012207] ? current_kernel_time64+0x122/0x2f0 [ 80.012223] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 80.012241] generic_perform_write+0x200/0x600 [ 80.012273] ? filemap_fdatawait_keep_errors+0xb0/0xb0 [ 80.012280] ? generic_update_time+0x1b2/0x270 [ 80.012292] ? __mnt_drop_write_file+0xd/0x70 [ 80.012301] ? file_update_time+0xbf/0x470 [ 80.012313] ? current_time+0xc0/0xc0 [ 80.012330] ? down_write+0x87/0x120 [ 80.012346] __generic_file_write_iter+0x366/0x5b0 [ 80.012354] ? check_noncircular+0x20/0x20 [ 80.012372] generic_file_write_iter+0x399/0x790 [ 80.012389] ? __generic_file_write_iter+0x5b0/0x5b0 [ 80.012405] ? iov_iter_init+0xaf/0x1d0 [ 80.012421] __vfs_write+0x684/0x970 [ 80.012427] ? lock_acquire+0x1d5/0x580 [ 80.012440] ? kernel_read+0x120/0x120 [ 80.012482] ? rcu_sync_lockdep_assert+0x6d/0xb0 [ 80.012491] ? __sb_start_write+0x209/0x2a0 [ 80.012505] vfs_write+0x189/0x510 [ 80.012521] SyS_write+0xef/0x220 [ 80.012534] ? SyS_read+0x220/0x220 [ 80.012541] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 80.012552] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 80.012571] entry_SYSCALL_64_fastpath+0x1f/0x96 [ 80.012577] RIP: 0033:0x452ac9 [ 80.012581] RSP: 002b:00007f3dd19bec58 EFLAGS: 00000212 ORIG_RAX: 0000000000000001 [ 80.012589] RAX: ffffffffffffffda RBX: 00007f3dd19bf700 RCX: 0000000000452ac9 [ 80.012593] RDX: 0000000000000030 RSI: 0000000020011fd2 RDI: 0000000000000015 [ 80.012597] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 80.012601] R10: 0000000000000000 R11: 0000000000000212 R12: 0000000000000000 [ 80.012606] R13: 0000000000a2f7ef R14: 00007f3dd19bf9c0 R15: 0000000000000000 [ 80.485377] Read of size 4 at addr ffff8801d8010800 by task syz-executor5/12339 [ 80.492787] [ 80.494386] CPU: 0 PID: 12339 Comm: syz-executor5 Not tainted 4.15.0-rc5+ #243 [ 80.501712] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 80.511032] Call Trace: [ 80.513590] dump_stack+0x194/0x257 [ 80.517189] ? arch_local_irq_restore+0x53/0x53 [ 80.521825] ? show_regs_print_info+0x18/0x18 [ 80.526291] ? lock_release+0xa40/0xa40 [ 80.530234] ? cap_convert_nscap+0x501/0x610 [ 80.534615] print_address_description+0x73/0x250 [ 80.539425] ? cap_convert_nscap+0x501/0x610 [ 80.543799] kasan_report+0x25b/0x340 [ 80.547578] __asan_report_load4_noabort+0x14/0x20 [ 80.552480] cap_convert_nscap+0x501/0x610 [ 80.556688] ? kasan_check_write+0x14/0x20 [ 80.560893] setxattr+0x365/0x400 [ 80.564311] ? setxattr+0x365/0x400 [ 80.567908] ? vfs_setxattr+0xe0/0xe0 [ 80.571678] ? lock_acquire+0x1d5/0x580 [ 80.575617] ? lock_acquire+0x1d5/0x580 [ 80.579565] ? mnt_want_write_file_path+0x68/0x110 [ 80.584471] ? __lock_is_held+0xb6/0x140 [ 80.588499] ? __mnt_want_write+0x25c/0x370 [ 80.592790] ? do_umount+0xda0/0xda0 [ 80.596472] ? rcu_read_lock_sched_held+0x108/0x120 [ 80.601453] ? rcu_sync_lockdep_assert+0x6d/0xb0 [ 80.606178] ? __mnt_want_write_file+0x97/0xb0 [ 80.610729] SyS_fsetxattr+0x130/0x190 [ 80.614592] entry_SYSCALL_64_fastpath+0x1f/0x96 [ 80.619311] RIP: 0033:0x452ac9 [ 80.622466] RSP: 002b:00007f7f44318c58 EFLAGS: 00000212 ORIG_RAX: 00000000000000be [ 80.630139] RAX: ffffffffffffffda RBX: 000000000071bea0 RCX: 0000000000452ac9 [ 80.637375] RDX: 0000000020f09000 RSI: 000000002039ffec RDI: 0000000000000014 [ 80.644612] RBP: 0000000000000567 R08: 0000000000000002 R09: 0000000000000000 [ 80.651846] R10: 0000000000000001 R11: 0000000000000212 R12: 00000000006f6248 [ 80.659083] R13: 00000000ffffffff R14: 00007f7f443196d4 R15: 0000000000000000 [ 80.666333] [ 80.667928] Allocated by task 12339: [ 80.671607] save_stack+0x43/0xd0 [ 80.675029] kasan_kmalloc+0xad/0xe0 [ 80.678708] __kmalloc_node+0x47/0x70 [ 80.682475] kvmalloc_node+0x99/0xd0 [ 80.686154] setxattr+0x152/0x400 [ 80.689570] SyS_fsetxattr+0x130/0x190 [ 80.693420] entry_SYSCALL_64_fastpath+0x1f/0x96 [ 80.698134] [ 80.699726] Freed by task 9112: [ 80.702968] save_stack+0x43/0xd0 [ 80.706385] kasan_slab_free+0x71/0xc0 [ 80.710238] kfree+0xd6/0x260 [ 80.713314] kvm_io_bus_register_dev+0x33c/0x5e0 [ 80.718038] kvm_pic_init+0x229/0x360 [ 80.721807] kvm_arch_vm_ioctl+0x35f/0x1e60 [ 80.726092] kvm_vm_ioctl+0x227/0x1c60 [ 80.729946] do_vfs_ioctl+0x1b1/0x1520 [ 80.733798] SyS_ioctl+0x8f/0xc0 [ 80.737130] entry_SYSCALL_64_fastpath+0x1f/0x96 [ 80.741846] [ 80.743441] The buggy address belongs to the object at ffff8801d8010800 [ 80.743441] which belongs to the cache kmalloc-32 of size 32 [ 80.755886] The buggy address is located 0 bytes inside of [ 80.755886] 32-byte region [ffff8801d8010800, ffff8801d8010820) [ 80.767462] The buggy address belongs to the page: [ 80.772356] page:0000000055570624 count:1 mapcount:0 mapping:00000000a91e90e7 index:0xffff8801d8010fc1 [ 80.781765] flags: 0x2fffc0000000100(slab) [ 80.785966] raw: 02fffc0000000100 ffff8801d8010000 ffff8801d8010fc1 0000000100000036 [ 80.793811] raw: ffffea00070b25a0 ffffea0007600560 ffff8801dac001c0 0000000000000000 [ 80.801666] page dumped because: kasan: bad access detected [ 80.807339] [ 80.808930] Memory state around the buggy address: [ 80.813821] ffff8801d8010700: 00 02 fc fc fc fc fc fc fb fb fb fb fc fc fc fc [ 80.821143] ffff8801d8010780: fb fb fb fb fc fc fc fc fb fb fb fb fc fc fc fc [ 80.828475] >ffff8801d8010800: 01 fc fc fc fc fc fc fc fb fb fb fb fc fc fc fc [ 80.835795] ^ [ 80.839126] ffff8801d8010880: fb fb fb fb fc fc fc fc fb fb fb fb fc fc fc fc [ 80.846449] ffff8801d8010900: fb fb fb fb fc fc fc fc fb fb fb fb fc fc fc fc [ 80.853769] ================================================================== [ 80.861090] Disabling lock debugging due to kernel taint [ 80.866624] Kernel panic - not syncing: panic_on_warn set ... [ 80.866624] [ 80.873967] CPU: 0 PID: 12339 Comm: syz-executor5 Tainted: G B 4.15.0-rc5+ #243 [ 80.882602] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 80.891925] Call Trace: [ 80.894487] dump_stack+0x194/0x257 [ 80.898084] ? arch_local_irq_restore+0x53/0x53 [ 80.902724] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 80.907446] ? vsnprintf+0x1ed/0x1900 [ 80.911216] ? cap_convert_nscap+0x4c0/0x610 [ 80.915595] panic+0x1e4/0x41c [ 80.918756] ? refcount_error_report+0x214/0x214 [ 80.923480] ? add_taint+0x1c/0x50 [ 80.926986] ? add_taint+0x1c/0x50 [ 80.930497] ? cap_convert_nscap+0x501/0x610 [ 80.934874] kasan_end_report+0x50/0x50 [ 80.938814] kasan_report+0x144/0x340 [ 80.942587] __asan_report_load4_noabort+0x14/0x20 [ 80.947483] cap_convert_nscap+0x501/0x610 [ 80.951687] ? kasan_check_write+0x14/0x20 [ 80.955891] setxattr+0x365/0x400 [ 80.959309] ? setxattr+0x365/0x400 [ 80.962908] ? vfs_setxattr+0xe0/0xe0 [ 80.966682] ? lock_acquire+0x1d5/0x580 [ 80.970621] ? lock_acquire+0x1d5/0x580 [ 80.974561] ? mnt_want_write_file_path+0x68/0x110 [ 80.979461] ? __lock_is_held+0xb6/0x140 [ 80.983489] ? __mnt_want_write+0x25c/0x370 [ 80.987780] ? do_umount+0xda0/0xda0 [ 80.991464] ? rcu_read_lock_sched_held+0x108/0x120 [ 80.996447] ? rcu_sync_lockdep_assert+0x6d/0xb0 [ 81.001170] ? __mnt_want_write_file+0x97/0xb0 [ 81.005724] SyS_fsetxattr+0x130/0x190 [ 81.009583] entry_SYSCALL_64_fastpath+0x1f/0x96 [ 81.014303] RIP: 0033:0x452ac9 [ 81.017459] RSP: 002b:00007f7f44318c58 EFLAGS: 00000212 ORIG_RAX: 00000000000000be [ 81.025135] RAX: ffffffffffffffda RBX: 000000000071bea0 RCX: 0000000000452ac9 [ 81.032371] RDX: 0000000020f09000 RSI: 000000002039ffec RDI: 0000000000000014 [ 81.039609] RBP: 0000000000000567 R08: 0000000000000002 R09: 0000000000000000 [ 81.046845] R10: 0000000000000001 R11: 0000000000000212 R12: 00000000006f6248 [ 81.054081] R13: 00000000ffffffff R14: 00007f7f443196d4 R15: 0000000000000000 [ 81.061772] Dumping ftrace buffer: [ 81.065280] (ftrace buffer empty) [ 81.068953] Kernel Offset: disabled [ 81.072543] Rebooting in 86400 seconds..