0)={0x0, 0x0, ""}, &(0x7f0000c27000)=0x8) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00007a2000-0x8)=@assoc_value={r4, 0x0}, &(0x7f0000842000-0x4)=0x8) r5 = shmget(0x0, 0x1000, 0xfffffffffffffffd, &(0x7f0000656000/0x1000)=nil) shmctl$IPC_RMID(r5, 0x0) ioctl$VT_GETMODE(r0, 0x5601, &(0x7f000080e000)={0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/09 05:54:32 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000001000)={&(0x7f0000012000/0x2000)=nil, 0x2000}) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000fb0000)='/selinux/checkreqprot\x00', 0x6240, 0x0) ioctl$EVIOCGSND(r1, 0x8040451a, &(0x7f0000f88000)=""/35) 2018/01/09 05:54:32 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0xc0481273, &(0x7f000035c000-0x44)={{0x2, 0x1, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) 2018/01/09 05:54:32 executing program 3: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000af5000)='/dev/audio\x00', 0x0, 0x0) ioctl$KVM_S390_VCPU_FAULT(r0, 0x4008ae52, &(0x7f0000660000)=0xc6eb) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x6a8, 0x2, 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$LOOP_CLR_FD(r0, 0x4c01) getrandom(&(0x7f0000335000)=""/15, 0xf, 0x3) 2018/01/09 05:54:32 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x80800) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f00004b1000)=0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000b78000)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x1) openat$kvm(0xffffffffffffff9c, &(0x7f0000b39000-0x9)='/dev/kvm\x00', 0xa30dcb80027465db, 0x0) ioctl$KVM_SET_VCPU_EVENTS(r3, 0x4040aea0, &(0x7f0000d71000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$KVM_GET_VCPU_EVENTS(r3, 0x8040ae9f, &(0x7f0000801000-0x1c)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000b6c000)='/dev/vga_arbiter\x00', 0x80000, 0x0) ioctl$sock_inet_SIOCSIFDSTADDR(r4, 0x8918, &(0x7f0000613000)={@common='bcsf0\x00', @ifru_flags=0x3}) 2018/01/09 05:54:32 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000c6f000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mknod$loop(&(0x7f0000c74000)='./file0\x00', 0x8, 0x0) r1 = syz_open_pts(r0, 0x0) ioctl$TCSBRK(r1, 0x5409, 0x0) 2018/01/09 05:54:32 executing program 4: r0 = syz_open_dev$dspn(&(0x7f000000a000-0xa)='/dev/dsp#\x00', 0x1, 0x2001) ioctl$int_in(r0, 0x800000c0045006, &(0x7f0000013000)=0x0) 2018/01/09 05:54:32 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$random(&(0x7f0000965000-0xc)='/dev/random\x00', 0x0, 0x101000) r1 = fcntl$getown(0xffffffffffffff9c, 0x9) r2 = syz_open_dev$midi(&(0x7f0000989000)='/dev/midi#\x00', 0x400000000000, 0x101000) getsockopt$inet6_tcp_int(r2, 0x6, 0x0, &(0x7f0000252000-0x4)=0x0, &(0x7f0000918000-0x4)=0x4) ioctl$int_in(r2, 0x5452, &(0x7f0000613000)=0x8) getsockopt$sock_buf(r2, 0x1, 0x1f, &(0x7f00000f2000-0x65)=""/107, &(0x7f000051c000-0x4)=0x6b) ioctl$UFFDIO_COPY(r2, 0xc028aa03, &(0x7f00002dc000)={&(0x7f0000308000/0x1000)=nil, 0x1000}) fcntl$setownex(r0, 0xf, &(0x7f0000369000-0x8)={0x3, r1}) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000990000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f000006a000)=0x8) r3 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/validatetrans\x00', 0x1, 0x0) r4 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_ADD(r3, 0x4c80, r4) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r2, 0x84, 0x74, &(0x7f0000741000)=""/123, &(0x7f00002c5000-0x4)=0x7b) r5 = mq_open(&(0x7f00000f2000)='\x00', 0x41, 0x0, &(0x7f000004b000)={0xffffffffffffffff, 0x1, 0x3, 0x3, 0x0, 0x8, 0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r3, 0xc0a85320, &(0x7f0000e4a000-0xb0)={{0xfffffffffffffff7, 0x3}, 'port0\x00', 0xc2, 0x40, 0x0, 0xffffffff, 0x2, 0x80000001, 0x7, 0x0, 0x6, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mq_timedsend(r5, &(0x7f0000113000)="08a77dbd0fd800f9884c", 0xa, 0x0, &(0x7f0000036000)={0x0, 0x0}) 2018/01/09 05:54:32 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000f75000-0x38)={0x0, 0x0, &(0x7f0000f7d000-0x60)=[{&(0x7f000076a000)="2c6757d5073a18d4b8bd798481d38219d648012c0a313bf505913e196e16a894bc88776aa615e8b72e60247f99204a32ea02863c5542394e8a804e42f040a3a0dc583cb6", 0x44}], 0x1, &(0x7f00008c6000-0x48)=[], 0x0, 0x0}, 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$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f0000ef0000-0x10)={0x2, &(0x7f0000ef0000-0xd)=[{0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x8, 0x0}]}, 0x10) recvmsg(r1, &(0x7f0000c0c000)={&(0x7f0000f76000)=@generic={0x0, ""/126}, 0x80, &(0x7f0000f80000-0x30)=[{&(0x7f00001e7000-0x36)=""/54, 0x36}, {&(0x7f0000f7f000-0x1000)=""/4096, 0x1000}], 0x2, &(0x7f0000f77000-0xe3)=""/0, 0x0, 0x0}, 0x0) 2018/01/09 05:54:32 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f000050a000-0x8)={0x0, 0x0}) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000616000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f00008f6000-0x4)=0x0) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f00006e5000)=r2) r3 = syz_open_dev$loop(&(0x7f000062c000-0xb)='/dev/loop#\x00', 0x0, 0x6) r4 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000855000)='/dev/rfkill\x00', 0x48000, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000ab4000)={0x0, 0x31, "1b401686b614de5d95ffffb40c416cd8fba7e6720ab1a42a695f4a2354dd1929dc0b5d91a938a5f7607f2d10b06f9eb3ab"}, &(0x7f0000771000)=0x39) ioctl$VT_RESIZEX(r1, 0x560a, &(0x7f0000d2d000-0xc)={0x1, 0x100, 0xff, 0x10000, 0x1000, 0x4}) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r4, 0x84, 0x75, &(0x7f00005e1000-0x8)={r5, 0x1000}, 0x8) fallocate(r3, 0x1, 0x0, 0x200800800) 2018/01/09 05:54:32 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f00000fb000-0xb)='/dev/loop#\x00', 0x0, 0x4000000006) mmap(&(0x7f000001a000/0x4000)=nil, 0x4000, 0x7, 0x51, r0, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f00005b3000)={0x1, r0, 0x1}) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000703000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00007f0000-0x4)=0xe8) ioctl$EVIOCGEFFECTS(r1, 0x80044584, &(0x7f00003c0000-0x65)=""/101) pipe(&(0x7f000043f000-0x8)={0x0, 0x0}) getresuid(&(0x7f0000012000-0x4)=0x0, &(0x7f000001a000)=0x0, &(0x7f000002a000)=0x0) 2018/01/09 05:54:32 executing program 4: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000000000/0xaa1000)=nil, 0xaa1000, 0x4, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8, 0x800, 0x10001, &(0x7f00005a9000-0x8)={0x0, 0x0}) mmap(&(0x7f0000aa1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$dmmidi(&(0x7f0000aa1000)='/dev/dmmidi#\x00', 0x1e, 0x24000) mmap(&(0x7f0000aa1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f0000685000/0x18000)=nil, &(0x7f0000aa1000)=[@textreal={0x8, &(0x7f0000322000-0x50)="0b9b0800f33e0f070f01d1baf80c66b82cb5d38d66efbafc0c66b80046000066ef0f2a550066b80e0000000f23d80f21f86635c00000400f23f80fb0ae050066b9380b00000f3236f30f2132660f6c0f", 0x50}], 0x1, 0x1, &(0x7f0000829000+0x64d)=[@flags={0x3, 0x800}], 0x1) mmap(&(0x7f0000aa1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000213000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000792000)=0x8) 2018/01/09 05:54:32 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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(&(0x7f0000001000-0x4)='\x00', 0x0) fallocate(r0, 0x0, 0x0, 0x10001) write(r0, &(0x7f0000001000)="15", 0x1) sendfile(r0, r0, &(0x7f0000001000)=0x0, 0xfec) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) umount2(&(0x7f0000001000)='./file0\x00', 0x0) pause() prctl$intptr(0x0, 0x4000000888) 2018/01/09 05:54:32 executing program 7: mmap(&(0x7f0000000000/0xa0a000)=nil, 0xa0a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f00007e4000)={&(0x7f0000a08000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00008d4000-0x10)={&(0x7f0000478000-0x468)=@allocspi={0xf8, 0x16, 0x8d9959dd7f1be581, 0x0, 0x0, {{{@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@loopback={0x0, 0x1}, 0x0, 0x32}, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0}, 0x2, 0x0}, []}, 0xf8}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/09 05:54:32 executing program 6: r0 = socket$inet6(0xa, 0x400000000001, 0x9) bind$inet6(r0, &(0x7f0000710000-0x1d)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000002000-0xc)='/dev/autofs\x00', 0x4000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_wait(r1, &(0x7f0000003000-0xa)=[{0x0, 0x0}], 0x0, 0x80) 2018/01/09 05:54:32 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000239000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x8, 0x0, &(0x7f0000006000-0x2c)=[@acquire={0x400c630e, 0x0}], 0x5c, 0x0, &(0x7f0000a5b000)="c9a819659037193fbf6af43a3098e987a358010f5a557fb8f243874a59b0670f937d7af129ae21e7c2f8bb8f2f0157227ad9bb270f39317a1325b10c24225b46e8a2c55454d2526b5666c99d3068ccba7feb78f14cb800590354e04c"}) 2018/01/09 05:54:32 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f74000)={0x26, 'skcipher\x00', 0x0, 0x0, 'chacha20-generic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000f75000-0x38)={0x0, 0x0, &(0x7f0000f7d000-0x60)=[{&(0x7f000076a000)="2c6757d5073a18d4b8bd798481d38219d648012c0a313bf505913e196e16a894bc88776aa615e8b72e60247f99204a32ea02863c5542394e8a804e42f040a3a0dc583cb6", 0x44}], 0x1, &(0x7f00008c6000-0x48)=[], 0x0, 0x0}, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f0000ef0000-0x10)={0x2, &(0x7f0000ef0000-0xd)=[{0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x8, 0x0}]}, 0x10) recvmsg(r1, &(0x7f0000c0c000)={&(0x7f0000f76000)=@generic={0x0, ""/126}, 0x80, &(0x7f0000f80000-0x30)=[{&(0x7f00001e7000-0x36)=""/54, 0x36}, {&(0x7f0000f7f000-0x1000)=""/4096, 0x1000}], 0x2, &(0x7f0000f77000-0xe3)=""/0, 0x0, 0x0}, 0x0) listen(r1, 0x80) 2018/01/09 05:54:32 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000000000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000000)={0x0, @in={{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x8, 0x4, 0x1, 0x10001, 0x1, 0x1200000, 0x400, 0x1, 0x77b604c9, 0x78e5, 0x4000000000, 0xfffffffffffff32d, 0x5, 0x2, 0x52]}, &(0x7f0000001000-0x4)=0x108) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000001000-0x10)={r1, 0x101, 0x4, [0x5, 0x1, 0x9c45, 0x8000]}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = add_key(&(0x7f0000793000-0xd)='dns_resolver\x00', &(0x7f0000006000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000003000-0x2)="fb00", 0x2, 0xfffffffffffffffb) keyctl$read(0xb, r2, &(0x7f00008fd000)=""/0, 0x0) r3 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000fdf000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$ION_IOC_MAP(0xffffffffffffff9c, 0xc0084902, &(0x7f0000769000)={0x0, 0xffffffffffffff9c}) r5 = syz_open_dev$sg(&(0x7f000047b000-0x9)='/dev/sg#\x00', 0x80, 0x0) ioctl$sock_ipx_SIOCSIFADDR(r3, 0x8916, &(0x7f000040b000-0x20)={"e832609e729372b080db468800f2f03f", {0x4, 0x41b4, 0x4, "ff34a64482d3", 0x1, 0x0}}) ioctl$ION_IOC_MAP(r3, 0xc0084902, &(0x7f00001e1000-0x8)={r4, r5}) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f0000a67000)=@req={0x9, 0x3, 0x4, 0x73}, 0x10) 2018/01/09 05:54:32 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000395000-0x8)={0x0, 0x0}) r1 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r1) syz_emit_ethernet(0x4e, &(0x7f0000ea8000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0xffffffffffffffff}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0xffffffffffffffff}, [], {{0x86dd, @ipv6={0x0, 0x6, "f07007", 0x18, 0x3a, 0xffffffffffffffff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @icmpv6=@mld={0x88, 0x0, 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}}}}}}}, 0x0) 2018/01/09 05:54:32 executing program 7: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000c96000-0xb)='/dev/hwrng\x00', 0x0, 0x0) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x1ff) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f000008a000-0x8)={0x0, 0x0}) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000e11000-0x11)='/selinux/enforce\x00', 0x101000, 0x0) r3 = fcntl$dupfd(r1, 0x607f721fa79fcabe, r2) open(&(0x7f0000126000)='./file0\x00', 0xc0002, 0x0) ioctl$TUNGETVNETHDRSZ(r3, 0x800454d7, &(0x7f00009f0000)=0x0) open$dir(&(0x7f00003e9000-0x8)='./file0\x00', 0x26102, 0x0) 2018/01/09 05:54:32 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f000027c000-0x4)=0x0, &(0x7f0000000000)=0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f0000003000-0x12)='/dev/snd/pcmC#D#c\x00', 0x6, 0x2000) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_S390_UCAS_MAP(r1, 0x4018ae50, &(0x7f0000002000)={0x3ff, 0x76be, 0x101}) r2 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000002000-0x10)='/selinux/create\x00', 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_PIT2(r2, 0x4040ae77, &(0x7f0000002000-0x40)={0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_SET_CLOCK(r2, 0x4030ae7b, &(0x7f0000001000)={0x6, 0x70, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r3, 0x0, 0x2a, &(0x7f00000a0000-0x90)={0x1, {{0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) close(r3) setsockopt$inet6_buf(r0, 0x29, 0x4b, &(0x7f0000000000)="", 0x0) 2018/01/09 05:54:32 executing program 3: mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000143000)='./file0\x00', &(0x7f0000242000-0x6)='ramfs\x00', 0x0, &(0x7f0000916000)="") r0 = socket$inet6(0xa, 0x80000, 0x8000) r1 = openat(r0, &(0x7f0000374000-0x8)='./file0\x00', 0x100, 0x8) unlinkat(0xffffffffffffffff, &(0x7f00004e9000)='./bus/file0\x00', 0x3ffffffffffe) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_CHANNEL_POLICY(r1, 0x112, 0xa, &(0x7f0000000000)=0x100000001, &(0x7f0000001000-0x8)=0x4) 2018/01/09 05:54:32 executing program 5: clone(0x80200000, &(0x7f00006c5000)="", &(0x7f00005dd000)=0x0, &(0x7f0000f8b000)=0x0, &(0x7f0000019000)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/mcfilter6\x00') mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$key(r0, &(0x7f0000001000-0x38)={0x0, 0x0, &(0x7f0000002000-0x10)={&(0x7f0000001000)={0x2, 0x12, 0x4e5b, 0x3, 0x49, 0x0, 0x5, 0x3, [@sadb_key={0x1b, 0x9, 0x648, 0x0, "383c1953fd4888cf36184b3c0f169895d183270bd959a3fd969b6291db0179b7dab550d27bf8c84d16f9de426a21242cbbb1199d074d4a8e848e0d48ceb88c323815d17744ae2253182782000d2327f0f4567d589bbe625d32967593593d2606add82e903d4a7853ed220255406b1605e54c7370c20aaef39471c6fca1a96520bb5b30e291cdfcc455f6573d1e0eb0f7ca8c62e49230c6f183c7719f3fdd7a9bc27c82be38f0739340b5f561fa0087d7f1783b35e066eacefe7b15e40e80b3d4660e861a35642d4d08"}, @sadb_key={0x7, 0x8, 0x158, 0x0, "c8ecfe31c0699f58490aba1c0fc90ad518715700cb5f934cc6c739ad01847b2640bfaa5fd58ac0109968dd"}, @sadb_ident={0x2, 0xa, 0x6, 0x0, 0xffffffffffffffc0}, @sadb_key={0x16, 0x8, 0x518, 0x0, "0420abe9b3fdf74d58bf09cac9c30912148cda619cf3a26a1de06bba2c4958d76eb831c111f65fd5a0cdd8af9d36b0ed3e430ee007495cba9817c732fe2c3f61a3021133068f4f04e30668c55617a9ae02fb1a850368aa40034621f22a396a9a7d43809665bcd2bf863a285e4560ba7516e9bface8217694edcc96780f3e3724a9a00af44e6a9b41728b8e7b4c97fe286fc462100b0438ad219da61c1d502a9ac11ddc"}, @sadb_lifetime={0x4, 0x2, 0x4, 0x8, 0x7, 0x1a2}, @sadb_x_kmaddress={0x8, 0x19, 0x0, @in6={0xa, 0x3, 0x6, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4}, @in6={0xa, 0x0, 0x4, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1}}, @sadb_x_nat_t_port={0x1, 0x17, 0x1, 0x0}]}, 0x248}, 0x1, 0x0, 0x0, 0x0}, 0x8000) bind$netlink(r0, &(0x7f00002e5000-0xc)={0x10, 0x0, 0x2, 0xc31a4df8aa3f5817}, 0xc) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000cb8000)=0x0) ioprio_set$pid(0x3, r1, 0xff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000001000-0x4)=0x0) getpriority(0xfffffffffffffffd, r2) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$getregs(0xe, r1, 0xe7, &(0x7f0000003000-0xed)=""/237) 2018/01/09 05:54:32 executing program 4: mmap(&(0x7f0000000000/0xfe2000)=nil, 0xfe2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x0, 0x7, 0x2) mmap(&(0x7f0000fe2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000fe2000)=@assoc_value={0x0, 0x5}, &(0x7f00000ee000)=0x8) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f000064b000)='tls\x00', 0x4) mmap(&(0x7f0000fe2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000fe3000-0x5a)={0x0, 0x52, "424282e10fb61bc3ce7f0700ccff8f15a628d896407d47acb0b8a545f2eebc6d4a4a50d976c54a03020bfbab0e77b531ff66bbc3229291c84097af4f349e679795d4147d1043b27283107b9fd45e2edb6a9f"}, &(0x7f00005ab000)=0x5a) mmap(&(0x7f0000fe2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000fe2000)={r1, 0x6, 0x6, 0x2, 0x80, 0x200, 0x1ff, 0x6, {r2, @in={{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]}, 0x863a, 0x2, 0x81, 0x10001, 0x2}}, &(0x7f0000fe2000)=0xb8) r3 = memfd_create(&(0x7f0000000000)="200000000000000031253a000030f10b", 0x2) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r3, 0x84, 0x1e, &(0x7f0000c90000)=0x8, 0x4) fcntl$addseals(r3, 0x409, 0x5) write(r3, &(0x7f00005c7000-0x3)=' ', 0x1) 2018/01/09 05:54:32 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000410000)=0x6) r0 = msgget$private(0x0, 0x20) msgrcv(r0, &(0x7f0000e88000)={0x0, ""/170}, 0xb2, 0x0, 0x0) msgctl$IPC_RMID(r0, 0x0) 2018/01/09 05:54:32 executing program 1: syz_open_procfs(0x0, &(0x7f00004d9000-0x7)='ns/mnt\x00') perf_event_open(&(0x7f00007d5000-0x78)={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) syz_open_procfs(0x0, &(0x7f0000eba000)='ns/mnt\x00') syz_open_dev$adsp(&(0x7f00009ef000-0xb)='/dev/adsp#\x00', 0x600, 0x2) 2018/01/09 05:54:32 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x10) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f0000a58000)=0x6, 0x4) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000f7f000)=@common='rose0\x00') write(r0, &(0x7f000043a000-0x22)="220000001b00bd0000000000ef0012011f000000000200000000000000ea00050029", 0x22) 2018/01/09 05:54:32 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00006cf000-0x11)='/selinux/enforce\x00', 0x8000, 0x0) ioctl$KVM_GET_XSAVE(r0, 0x9000aea4, &(0x7f000079e000-0x400)={""/1024}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xc1f000)=nil, 0xc1f000, 0x2, 0x71, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x1, &(0x7f0000528000-0x8)=0x0, 0x1b, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f000038a000-0x38)=[@in6={0xa, 0x2, 0x80000000, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, @in6={0xa, 0x3, 0x4c5a, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}], 0x38) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/01/09 05:54:32 executing program 3: mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f000000e000-0x13)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_LOCK(r0, 0x40405514, &(0x7f000000c000)={0x9, 0x0, 0x0, 0x0, "ddfbe36de3f9b5e3e004bcc0ae4de5d4e831c68b6c2956c2874476ee83e417454f684cab6a71b139644ea97a", 0x0}) ioctl$SNDRV_CTL_IOCTL_ELEM_LOCK(r0, 0x40405514, &(0x7f000000f000)={0x9, 0x0, 0x0, 0x0, "2a5a7aa6e53ff258647a2c1a8eea9f6c6d94820ca1091fcd87f112b28bb336f2fc0f56e07866b5874c098814", 0x0}) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000011000)='/selinux/create\x00', 0x2, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDSKBMODE(r1, 0x4b45, &(0x7f0000012000)=0x1) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_UNLOCK(r0, 0x40405515, &(0x7f0000012000-0x40)={0x8, 0x5, 0x1, 0x9, "c3dd98ecac6f68505f9d536c6fac5cb4d9ed1e5dbdb6aca25cd110e4773c6b783762d28a33ec1a089fd6ac0b", 0x10001}) 2018/01/09 05:54:32 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffff9c) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000ace000-0x8)={0x0, 0x0}) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = openat$selinux_user(0xffffffffffffff9c, &(0x7f000073f000-0xe)='/selinux/user\x00', 0x2, 0x0) poll(&(0x7f0000fb3000)=[{r0, 0x2001, 0x0}, {r1, 0x4, 0x0}, {r2, 0x8, 0x0}, {r3, 0x80, 0x0}], 0x4, 0x6) r4 = socket$inet(0x2, 0x1, 0x0) r5 = syz_open_dev$tun(&(0x7f0000850000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r5, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) geteuid() r6 = socket(0x2000000011, 0xa, 0x300) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f0000630000-0x20)={@common='eql\x00', @ifru_flags=0x301}) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r2, 0x6, 0x21, &(0x7f00008d6000)="cd2cb22174329352125d8520d680196a", 0x10) recvfrom$unix(r6, &(0x7f0000e39000)=""/239, 0xef, 0x2, &(0x7f0000abb000)=@abs={0x1, 0x0, 0x3}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) recvfrom$unix(r6, &(0x7f000055d000)=""/122, 0x7a, 0x0, &(0x7f000048f000-0xa)=@file={0x0, './file0\x00'}, 0xa) 2018/01/09 05:54:32 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x5, 0x0) setsockopt$inet_group_source_req(r0, 0x0, 0x31, &(0x7f0000000000)={0xfffffffffffffffe, {{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]}, {{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]}}, 0xfffffffffffffc47) 2018/01/09 05:54:32 executing program 7: 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, 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) syz_open_dev$sndseq(&(0x7f0000bf1000-0xd)='/dev/snd/seq\x00', 0x0, 0x500) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f000057f000-0xf)='/dev/sequencer\x00', 0x48002, 0x0) write$sndseq(r0, &(0x7f0000fca000)=[{0x0, 0x4, 0x0, 0x0, @tick=0x0, {0x5, 0xfffffffffef7fff7}, {0x0, 0x0}, @note={0x0, 0x0, 0x0, 0x0, 0x0}}], 0x30) 2018/01/09 05:54:32 executing program 0: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f00002c5000)={0x0, 0x0, 0x0, 0x0}, &(0x7f000060f000)=0x8) accept(r0, &(0x7f0000484000-0x10)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000a1d000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0xffffffffffffff81, 0x2) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000271000-0x4)=r1, 0x4) 2018/01/09 05:54:32 executing program 6: r0 = socket$inet_dccp(0x2, 0x6, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fdatasync(r0) vmsplice(r0, &(0x7f0000372000)=[{&(0x7f0000000000)="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0x1000}, {&(0x7f0000001000-0x1000)="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", 0x1000}, {&(0x7f00002e1000)="cc1b24dd1c1d31f2011ff1e146a5ef5f343f43a8e224173f2fbe35d5f1e29cdd21dcc7c7caa1ea974d65f3ef420b4d0c8c36aa1a71a69e67d34dbdb6747698c31cd76c33702414fc35253a7eddf881aec3c252454af57073ba67a6a4d45ad96d55ba367afafbafa3d35e938ea5221f232d4fc3df3f512d3dbdf9e416d3cc5301037d1005bdf565fc79aa1b581a90dc0baaf9471e952258c3b8cd5095e13f16e0b0f60bc3ca237fdf9a110f0cba1596143e8d48d8e1fb4a41ac75572b4f8551270731875b85675ca52a50bc7bd29786a0e8bbd5575ef08d128570211b65", 0xdd}], 0x3, 0x0) setsockopt(r0, 0x10d, 0x800000000d, &(0x7f00001ca000-0x1)="", 0x0) [ 37.404905] netlink: 14 bytes leftover after parsing attributes in process `syz-executor2'. 2018/01/09 05:54:32 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000176000-0xd)='/dev/snd/seq\x00', 0x0, 0x20000) r1 = memfd_create(&(0x7f0000210000-0x40)='queue0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', 0x0) r2 = syz_open_dev$sndseq(&(0x7f0000d82000)='/dev/snd/seq\x00', 0x0, 0x8000000040102) r3 = dup2(r2, r2) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f00006ff000)={0x0, 0x0, 0x0, 'queue0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r3, 0x40605346, &(0x7f000013e000)={0x0, 0x0, {0x3, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write$sndseq(r1, &(0x7f0000e70000-0x30)=[{0x1f, 0x0, 0x0, 0x3fd, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @note={0x0, 0x0, 0x0, 0x0, 0x0}}], 0x30) 2018/01/09 05:54:32 executing program 1: mmap(&(0x7f0000000000/0xfb8000)=nil, 0xfb8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000c39000)={0x1, 0xffffffffffffffff, 0x1}) ioctl$EVIOCGBITSND(r0, 0x80404532, &(0x7f00006ef000-0x10)=""/16) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000112000)={0x0, 0x1, 0x0, 0x1, 0x2}, &(0x7f0000a19000)=0x18) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000148000)={r1, 0x7d4d, 0x10}, &(0x7f0000b2f000)=0xc) mmap(&(0x7f0000fb8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000fb8000)={r1, 0x7, 0x10}, 0xc) r2 = syz_open_dev$evdev(&(0x7f00003be000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGMASK(r2, 0x80104592, &(0x7f0000fb8000-0x10)={0x0, 0x40, &(0x7f0000fb8000-0x3e)="bbc2c5678e83bfb6d8ced0ace596cf1d5c4578e49981f96fc40a20f6dccd8e7a2af542947a8c42f83948098000000000000000c49e043f145331d1ec958c7859"}) 2018/01/09 05:54:32 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000232000)='/dev/net/tun\x00', 0x0, 0x20000) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00004c9000-0x28)={@generic="30609402000000000000067d08cebd5c", @ifru_names=@generic="8e11f1052996e56f7ff6b6d55cee091d"}) io_setup(0x3, &(0x7f00001cb000)=0x0) r2 = syz_open_dev$admmidi(&(0x7f0000506000-0xe)='/dev/admmidi#\x00', 0x8, 0x20000) io_cancel(r1, &(0x7f0000a1b000)={0x0, 0x0, 0x0, 0x0, 0x80, r0, &(0x7f0000882000)="7ca6363b4e0a96679c5924", 0xb, 0x1000, 0x0, 0x0, r2}, &(0x7f0000966000)={0x0, 0x0, 0x0, 0x0}) close(r0) 2018/01/09 05:54:32 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000216000)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(cast6)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000752000-0x14)="", 0x0) [ 37.447271] device eql entered promiscuous mode 2018/01/09 05:54:32 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000074f000-0x9)='/dev/kvm\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f000097c000)={0x0, 0x0, ""}, &(0x7f00002d8000)=0x8) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = syz_open_dev$usbmon(&(0x7f000089d000-0xd)='/dev/usbmon#\x00', 0x3, 0x0) recvfrom$inet6(r2, &(0x7f0000dd0000-0x1000)=""/4096, 0x1000, 0x120, &(0x7f00009c3000)={0xa, 0x2, 0x9, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, 0x1c) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x1) perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 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) ioctl$TIOCOUTQ(r2, 0x5411, &(0x7f0000ffd000)=0x0) socketpair(0x7, 0xa, 0x101, &(0x7f0000a58000-0x8)={0x0, 0x0}) r5 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x2) ioctl$KVM_SET_MSRS(r5, 0x4008ae89, &(0x7f0000389000)={0x0, 0x0, [{0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}]}) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x1) ioctl$DRM_IOCTL_AGP_ALLOC(r3, 0xc0206434, &(0x7f00007e8000-0x20)={0x10001, 0x0, 0x10001, 0x8000}) ioctl$DRM_IOCTL_SG_FREE(r4, 0x40106439, &(0x7f0000eac000-0x10)={0x4fb, r6}) 2018/01/09 05:54:32 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x80001, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000b35000-0x8)={0x0, 0x0, 0x0}, &(0x7f0000b35000-0x4)=0xfffffe90) fcntl$addseals(r0, 0x409, 0x2) setresuid(0x0, r1, 0x0) 2018/01/09 05:54:32 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000e44000-0x8)='./file0\x00', 0x80000, 0x40) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000281000-0x20)=[], 0x2000000000000221) r1 = socket$key(0xf, 0x3, 0x2) r2 = accept4(r1, &(0x7f0000aeb000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f000017c000-0x4)=0x60, 0x80000) ioctl$sock_inet_SIOCGARP(r2, 0x8954, &(0x7f00004fc000-0x44)={{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x306, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, {0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="e6db0873bd7a0103e46201879a8fdd15"}) r3 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000c7a000)='/selinux/access\x00', 0x2, 0x0) ioctl$TIOCEXCL(r3, 0x540c) sendmsg$key(r1, &(0x7f0000d4f000-0x38)={0x0, 0x0, &(0x7f0000d4e000)={&(0x7f0000263000)={0x2, 0xb, 0x0, 0xfffffffffffffffd, 0x7, 0x0, 0x4, 0x0, [@sadb_address={0x5, 0x17, 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}}]}, 0x38}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/09 05:54:32 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000843000-0xb)='/dev/loop#\x00', 0x0, 0x201) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000e0c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x13, 0x0, 0x0, "b50f73fc63cdfe7e08e0626f6663b5cb1f77fc58b1e879614ddd4120e13d10db2126b5934adb879f41fc3481db2ce33a061bc2b63e62f7f0ad2b3169de575e94", "83731cf9d405d7e0ee583910f742cfa379d5dede5482f0a44b5ee3b4ce04b6f8f2d08a42f1a157f8bb36d7827bf1541741fa6343265fc604b39a3e83bfe70db5", "341210601efb6aaab1e501a3e4ba50ad162ad1a39efeb1244700866987f89a70", [0x0, 0x0]}) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f000098f000-0xe8)={{{@in=@loopback=0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000bc0000-0x4)=0xe8) setfsuid(r1) userfaultfd(0x80000) 2018/01/09 05:54:32 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000292000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) fadvise64(r0, 0x0, 0x7, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket(0x0, 0x802, 0xaeee) write(r2, &(0x7f00009cd000)="26000000240043fc000000000000f00804000005010000000e02000021fffeffff0000007e35", 0x26) openat$rtc(0xffffffffffffff9c, &(0x7f000014b000)='/dev/rtc\x00', 0x208c0, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x40082404, &(0x7f0000bba000-0x8)=0x4) 2018/01/09 05:54:32 executing program 0: prctl$setmm(0x23, 0x7, &(0x7f0000946000/0x1000)=nil) 2018/01/09 05:54:32 executing program 2: r0 = socket(0x2, 0x3, 0xff) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f00008d0000+0x72e)={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]}, 0x100000001, 0x3d, 0x7, 0x3, 0x0}, &(0x7f0000559000-0x4)=0xa0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000a2a000)={r1, 0x7}, &(0x7f0000000000)=0x8) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x4, 0x32, 0xffffffffffffffff, 0x0) sendto(r0, &(0x7f000000c000)="da000000000000c67412a1000000000000002087", 0x14, 0x0, &(0x7f000000b000)=@ax25={0x6, {"38dd6c381b2962"}, 0x0}, 0x10) 2018/01/09 05:54:32 executing program 6: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r0, 0x40485404, &(0x7f0000c26000-0x48)={{0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$setsig(0x4203, r1, 0x80, &(0x7f0000005000-0x10)={0x18, 0xf096, 0x0, 0x1}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = memfd_create(&(0x7f0000004000)='em1md5sum\x00', 0x1) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000004000-0xc)=@sack_info={0x0, 0x800, 0x400}, &(0x7f0000000000+0xa27)=0xc) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$inet_sctp(r2, &(0x7f0000004000)=[{&(0x7f0000001000-0x10)=@in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000005000-0x20)=[{&(0x7f0000001000-0xb2)="7fc527fe1546483bf23a99a411e103226aea711e97c9c820a3fb08b4b6c62a62f94d65299165b57d6bb8e78e0892219ec2771d3d6a267824f5637e220d575b9841a7740e6e9f08c714faf034e408e30d99856723ba23ae32cbe68aafe916b942363c24ed14a658b83c4da6ee7cec677e977487edd04b99df10af42f495cf33f10a24516c967f53bd13e5482ad2e6ed5004e56493495d244cd6f5a9888e2dbec11965778edefaccbdfeaf47eb28376f22fffd", 0xb2}, {&(0x7f0000004000)="f7368f9ee41e571733509af9728ff420503db07d8380b7ddddb7554f47dc816c78f0dbe388dd3484832e0b1b948418dd02f3f0e946f9aa1c8441dcd1b0f171cc3503e8a6eed0560a76ecfbab92c9aa712776c2f65cf02906dc1b0c8ba4e5d4c1d35669fc82defc28ff8707a21199e9b902eaa1f714eb05", 0x77}], 0x2, 0x0, 0x0, 0x40040}, {&(0x7f0000004000)=@in6={0xa, 0x3, 0x8001, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3}, 0x1c, &(0x7f0000004000)=[{&(0x7f0000000000)="8e05b3b34e127541edc67d887188f800e0504009aa7c20ef49e8b0a9de0b5dacd90b8881319560ce0eff5c11a87f5bd1a69ef9916f3790a4aa2c6eb6d26118c21ef6d149757eaa547938d3e6b19b2bd564fe55c2dac990c2073fa4f1858693382606e0ae87cf5197c71d53e0ee5ecbd92e7ae6c9212028a3ea5184b24b26b223ab9ff0154be53a1f054c4b9fc301a58bb23f39621eb2f5712d", 0x99}], 0x1, &(0x7f0000004000)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x0, 0x80, 0x5000000000, r3}}], 0x30, 0x8000}], 0x2, 0x4000000) r4 = syz_open_dev$admmidi(&(0x7f0000003000)='/dev/admmidi#\x00', 0x8001, 0x10000) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_int(r4, 0x29, 0x4e, &(0x7f0000001000)=0x0, &(0x7f0000003000)=0x4) flistxattr(r0, &(0x7f0000003000-0x22)=""/34, 0x22) 2018/01/09 05:54:32 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f0000c6c000-0x8)='./file0\x00', &(0x7f00006ff000-0x8)='./file0\x00', &(0x7f0000efe000)='hugetlbfs\x00', 0x2000, &(0x7f00008a4000)="01bcdfed3b7b2fbdaf568b341cef3102000000ab178fb59f23fb612463b8058c83e4263dffb050b666e1a94d0f06fd4bcedfa4b1f3bd7019a88dd1af7f4d1fd7df3e0c30a8219cf052a399") r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f00008f4000)='/selinux/context\x00', 0x2, 0x0) ioctl$PERF_EVENT_IOC_RESET(r0, 0x2403, 0x7fffffff) r1 = syz_open_dev$sg(&(0x7f0000460000)='/dev/sg#\x00', 0x1, 0x40) ioctl$KDGKBLED(r1, 0x4b64, &(0x7f0000860000)=0x0) 2018/01/09 05:54:32 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) readv(r0, &(0x7f0000005000)=[{&(0x7f0000040000)=""/108, 0x6c}], 0x1) readv(r0, &(0x7f0000412000-0x40)=[{&(0x7f000099d000)=""/185, 0xb9}], 0x1) sendmsg(r0, &(0x7f00005d4000)={&(0x7f00007d1000-0x80)=@generic={0xf, "3c7d4f36e28f0fd82b23254f5078110b422ad5f7a68f494d1087eb786771ac383ed32360998fd4914d04e0bc560e5bd820e2a9f63ee800440a548b6386aafb87caa99e3b83ebf47e33b8872f53710779d0cb83f3a12b982b3626742fee0b2355016077e446f928be7e46b40ad96a6262422ab1612908ec219adb9452ae9b"}, 0x80, &(0x7f0000a6f000-0x30)=[{&(0x7f0000caf000)="17a624507b6047fa1f1010dca6ef6b00e9e3a278bbfff7836936e8dd9abf6e7430f4192a483db8036aaebd484fdaa69a0f8e8bfe2855016e94d4ffe3b75aae7fa33d109e414fc1f3d5f13110bb0bbf10cd57f27b6d183057bb945b0cd94abf0770873a5622fa1a791a3d4d6d7a924a74298cf2482ece920d57d032705ddebbe1f71d380977e51d0301d86b859fb2bc", 0x8f}, {&(0x7f0000cbf000)="7b7094072a29d06fd57e38a5de7a39f730842695a1e04c7f4e2d0437f24c621880ab79c8c191ae5ef8add88a733cae8db82d169defc550701b444ca7e21174f17387518ea86bfea771f1b9ff2ac76d9c14dc31954d307d7647f2b389aa2d8a299e23c921fa857e71bd16db7d067444fb7d183306446acc5c5052aec2bc68108d1d70c8ccfa201768197014750df1d28cbc", 0x91}, {&(0x7f0000875000)="50104af25ba88606eae31c419a972db177daea5efc864d4fa9326f702c59bc636a95a7b3b42e413f002d3ee42759aec5c5d2520efc5abacd29626dd6d8c1455255790fbcf203512618d5a105f93ecd1ad1c30c52af3b88ba331dd63860e4c37a8ed67338c1422bd180a8c96d", 0x6c}], 0x3, 0x0, 0x0, 0x4048884}, 0x10) get_mempolicy(&(0x7f0000525000)=0x0, &(0x7f0000ec5000)=0x0, 0x800, &(0x7f0000393000/0x4000)=nil, 0x4) close(0xffffffffffffffff) sendto$unix(r1, &(0x7f0000010000)="", 0xfffffffffffff000, 0x0, 0x0, 0x0) 2018/01/09 05:54:32 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dmmidi(&(0x7f0000001000-0xd)='/dev/dmmidi#\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCLINUX4(r0, 0x541c, &(0x7f0000001000-0x1)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = getpgrp(0x0) ptrace$getsig(0x4202, r1, 0x80000001, &(0x7f00005f7000-0x10)={0x0, 0x0, 0x0, 0x0}) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f00009e0000-0xf)='/dev/sequencer\x00', 0x0, 0x0) socket$nfc_llcp(0x27, 0x3, 0x1) ioctl(r0, 0x8000000005101, &(0x7f0000f6c000)="") splice(r2, &(0x7f000039b000)=0x0, r2, &(0x7f00006f9000-0x8)=0x0, 0xf459, 0x9) ioctl$KVM_GET_DEVICE_ATTR(r0, 0x4018aee2, &(0x7f000033e000)={0x0, 0x9, 0xf8, &(0x7f0000c7d000-0x8)=0x0}) 2018/01/09 05:54:32 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x9) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000499000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) setns(r0, 0x48000000) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f00006d3000-0x390)={0x0, {{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, []}, 0x90) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f00009f1000-0x58)=[@in6={0xa, 0x3, 0x1, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x2}, @in={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x1, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x96a}], 0x58) accept4$inet6(r1, &(0x7f0000ee7000)={0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000b01000)=0x1c, 0x800) 2018/01/09 05:54:32 executing program 6: r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffff9c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000001000-0x8)={0x0, 0x0}) ioctl$TIOCSPGRP(r0, 0x5410, &(0x7f0000d20000)=r1) r2 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000737000-0xe)='/selinux/load\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000b88000-0x14)={0x0, 0x7, 0x3, 0x0, 0x3, 0xffffffffffffffb2}, &(0x7f0000001000-0x4)=0x14) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f000018b000)={0xffffffff, 0x4, 0x1, 0x6, r3}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x32, &(0x7f0000b8f000-0xd8)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="7c02aa24bfdb", [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x24, 0xffffffffffffffff, 0x0, 0x0, 0x21, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[]}}, @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0xd, 0x0, 0x0, "44ef5b", 0x0, "6b14cf"}, ""}}}}}, 0x0) 2018/01/09 05:54:32 executing program 2: r0 = syz_open_dev$dmmidi(&(0x7f00001bb000-0xd)='/dev/dmmidi#\x00', 0x214e, 0x800) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) set_mempolicy(0x4, &(0x7f0000bcf000-0x8)=0x1f, 0xff) madvise(&(0x7f0000be1000/0x4000)=nil, 0x4000, 0x12) setsockopt$inet_buf(r0, 0x0, 0x2e, &(0x7f0000ff9000+0xa6e)="b50257052a76bd55656314f9672309e0bdf9a94dc9d77b527a2ea37b2556af9588", 0x21) 2018/01/09 05:54:32 executing program 1: r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000944000)='/selinux/user\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f00002e8000-0x4)=0x0, &(0x7f0000000000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0xffbffffffffffff2, &(0x7f00000a3000)={0x0, 0x20, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00007d7000-0x4)=0x0) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f00003ec000)={0x0, 0x0}) ioctl$DRM_IOCTL_GET_CTX(r0, 0xc0086423, &(0x7f0000dfd000)={r1, 0x1}) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000369000)={0x4, &(0x7f0000f67000-0x20)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) timer_settime(0x0, 0x1, &(0x7f00009bc000)={{0x77359400, 0x0}, {0x0, 0x989680}}, 0x0) ioctl$DRM_IOCTL_GET_UNIQUE(r0, 0xc0106401, &(0x7f0000652000-0x10)={0xb3, &(0x7f0000186000)=""/179}) read(r0, &(0x7f0000cfe000)=""/217, 0xd9) mknodat(r0, &(0x7f00005a4000-0x8)='./file0\x00', 0x20, 0x80000000) read$eventfd(r0, &(0x7f000075b000)=0x0, 0x8) 2018/01/09 05:54:32 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f000089e000)='asymmetric\x00', &(0x7f0000a3a000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000803000-0x1)='\x00', 0xfffffffffffffffd) keyctl$revoke(0x3, r0) seccomp(0x1, 0x0, &(0x7f0000bd5000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) alarm(0x0) 2018/01/09 05:54:32 executing program 0: socket$nfc_raw(0x27, 0x3, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000053c000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000f69000-0x8)='./file1\x00', &(0x7f0000db1000-0x8)='./file0\x00', &(0x7f0000f9d000-0x5)='proc\x00', 0x1411, &(0x7f0000627000-0x6c)="8e5bfe7b3a7712c1164bfd00479b00f0e4171ef3de3600000000330f38f6ce83bb7adad95cda2aa64d5e0600000000000000d2d157809e4a198a79d2937c265af883c56c8c6633e52828dd4bb8b852061e4533cdecbf89b668945bcdfac014a38da6725c6eb6180b6f7c1569") r0 = open(&(0x7f000054f000-0x8)='./file0\x00', 0x0, 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000b31000-0x8)='./file0\x00', &(0x7f0000014000)='ramfs\x00', 0x0, &(0x7f000002d000)="") getdents(r0, &(0x7f0000f32000)=""/140, 0x8c) getdents64(r0, &(0x7f0000fdb000)=""/94, 0x5e) getdents64(r0, &(0x7f0000f58000-0x68f)=""/1679, 0x68f) getdents(r0, &(0x7f00004a4000-0x8c)=""/140, 0x8c) [ 37.668349] raw_sendmsg: syz-executor2 forgot to set AF_INET. Fix it! 2018/01/09 05:54:32 executing program 5: r0 = inotify_init() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000001000-0x8)={0x0, 0x0}) fcntl$setown(r0, 0x8, r1) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000001000-0x15)='/proc/self/net/pfkey\x00', 0x200000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqsrc(r2, 0x0, 0x0, &(0x7f0000001000-0xc)={@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @multicast2=0x0, @broadcast=0x0}, &(0x7f0000001000-0x4)=0xc) inotify_rm_watch(r0, 0x0) 2018/01/09 05:54:32 executing program 7: r0 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x4000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$llc_int(r1, 0x10c, 0x7, &(0x7f0000000000)=0x0, &(0x7f0000617000-0x4)=0x4) setsockopt$inet6_buf(r0, 0x29, 0x20000000033, &(0x7f0000004000-0x3)="", 0x0) 2018/01/09 05:54:32 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) get_mempolicy(&(0x7f0000508000-0x4)=0x0, &(0x7f0000b25000)=0x0, 0x80, &(0x7f00008e8000/0x2000)=nil, 0x2) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/01/09 05:54:32 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f000039c000-0xd)='/dev/snd/seq\x00', 0x0, 0x2) writev(r0, &(0x7f0000843000-0x20)=[], 0x360) 2018/01/09 05:54:32 executing program 5: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000002000)='/dev/input/mice\x00', 0x0, 0x111000) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fsetxattr(r0, &(0x7f0000004000)=@random={'osx.\x00', "73656c696e75782d26239c6c6f7d00"}, &(0x7f0000004000)='\x00', 0x1, 0x2) r1 = creat(&(0x7f0000002000-0x8)='./file0\x00', 0x0) name_to_handle_at(r1, &(0x7f0000004000-0x8)='./file0\x00', &(0x7f0000003000)={0x8, 0x0, ""}, &(0x7f0000000000)=0x0, 0x0) 2018/01/09 05:54:32 executing program 4: r0 = socket(0x2, 0x808, 0x5) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000aff000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000001000-0x4)=0x80, 0x4) setsockopt(r0, 0x0, 0xc8, &(0x7f0000a9d000)="", 0x0) [ 37.740237] dccp_invalid_packet: P.Data Offset(4) too small 2018/01/09 05:54:32 executing program 4: seccomp(0x1, 0x0, &(0x7f00006eb000-0x10)={0x2, &(0x7f00005dd000)=[{0x80, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}) 2018/01/09 05:54:32 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000a95000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) r0 = gettid() ptrace$peek(0x3, r0, &(0x7f00008cb000-0x8)=0x0) rt_sigprocmask(0x0, &(0x7f000021f000)={0x0}, &(0x7f00009ec000)={0x0}, 0x8) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000099f000-0x11)='/dev/vga_arbiter\x00', 0x442000, 0x0) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r1, 0x80045400, &(0x7f0000211000-0x4)=0x0) 2018/01/09 05:54:32 executing program 5: mmap(&(0x7f0000000000/0xd22000)=nil, 0xd22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x7, &(0x7f0000d18000-0x4)=0x5, 0xfffffffffffffdf8) mmap(&(0x7f0000d22000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d22000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_int(r0, 0x6, 0x7, &(0x7f0000d23000-0x4)=0x0, &(0x7f0000d23000-0x4)=0x4) 2018/01/09 05:54:32 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sync() perf_event_open(&(0x7f0000562000)={0x4000000002, 0x78, 0x1e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00004d6000-0xc)='/dev/rfkill\x00', 0x201, 0x0) writev(r0, &(0x7f0000d7d000-0x10)=[{&(0x7f000024f000)="0bf5430f020319", 0x7}], 0x1) 2018/01/09 05:54:32 executing program 7: r0 = syz_open_dev$midi(&(0x7f00002ae000)='/dev/midi#\x00', 0x8, 0x208040) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000001000-0x4)=0x0, &(0x7f0000001000-0x4)=0x4) getrandom(&(0x7f0000558000-0xf)=""/15, 0xf, 0x1) r1 = gettid() ptrace$poke(0xffffffffffffffff, r1, &(0x7f0000001000-0x8)=0x0, 0x8) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000000)=0x0) 2018/01/09 05:54:32 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000001000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) socketpair(0x11, 0x800, 0x8, &(0x7f0000001000)={0x0, 0x0}) fcntl$setflags(r1, 0x2, 0x1) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f0000c39000)=0x0, 0x4) 2018/01/09 05:54:32 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x46, &(0x7f0000003000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x20086dd, @ipv6={0x0, 0x6, "a228af", 0x10, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[@hopopts={0x4, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], []}], @udp={0x0, 0x0, 0x8, 0x0, ""}}}}}}, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(0xffffffffffffffff, 0x84, 0x6e, &(0x7f0000887000)=[@in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) r0 = syz_open_dev$adsp(&(0x7f0000b0d000-0xb)='/dev/adsp#\x00', 0x9, 0x10080) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000d54000-0x4)=0x54, 0x4) syz_open_dev$mouse(&(0x7f0000c64000-0x12)='/dev/input/mouse#\x00', 0x1, 0xc000) 2018/01/09 05:54:32 executing program 2: r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000ac5000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000c53000-0x1)=0x0, &(0x7f00009c3000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f000000a000-0xd)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000f000-0x30)={0x4c, 0x0, &(0x7f0000431000-0x60)=[@transaction_sg={0x40486311, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000f4c000-0x28)=[], &(0x7f000044b000-0x18)=[]}, 0x0}}], 0x1, 0xfdfd, &(0x7f0000fc8000-0xc7)="e8"}) 2018/01/09 05:54:32 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x10) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) name_to_handle_at(r0, &(0x7f0000002000-0x8)='./file0\x00', &(0x7f0000001000-0x1008)={0x1008, 0x4, "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"}, &(0x7f0000001000)=0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000001000-0x1008)={0x0, 0x1000, "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"}, &(0x7f0000001000-0x4)=0x1008) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000001000-0xb)={0x2, 0x2, 0x8, 0x1, 0x200, 0xff, 0x200, 0x3ff, 0xfffffffffffffffe, 0x81, 0x513f81c2}, 0xb) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f000010e000-0x8)={r1, 0x8}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x10, 0x2, 0xc) write(r2, &(0x7f00003b6000-0x126)="1f0000000201ff00040000000000000800d100000900120010000024000000", 0x1f) fcntl$getown(r0, 0x9) sendto$inet(r2, &(0x7f0000f7d000)="796f03a598989a199237a574f56d918dc7264dc8a7e813009f721b3e3c4f14ee294c1b755b71f87955e2397361b1611fb1422228ae82c435a890f9d307fa02d58033dca7ade453776470afa2b53b67d421e097b6131fc83b564ef6cae3c65dee1ee5bbd2a39e0ba8620a7e1a109a4dc98b352cce1ee6f5f0781dea4ac6d6ff6ddf066930e993621800856a91f21f9b184d2ae8504f8e", 0x96, 0x4, &(0x7f000099e000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) [ 37.863600] binder: 5135:5143 transaction failed 29189/-22, size 0-0 line 2845 2018/01/09 05:54:33 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f0000028000-0xf2)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x4000000800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x145, 0x0, 0x0, 0x0, 0x67, 0x0, @rand_addr=0x0, @broadcast=0xffffffff, {[]}}, @udp={0x0, 0x1, 0x0, 0x0, "f546642dfb4c8f294b5b71121d14453ac997470488f243a68e5e56f67ccbbef750291467516dfbef9c4c3f4b3c9d0d30dfd7afbadf60e8ac1ffd747162f92a45c90ea5aeeabefae27937f8c52b5d4c4c615762df5a01556d93520ed66723ef72a904df3b95c445e9d617e8b6119efd03742df1254dde10dca40d3dfedabdc249a65a94b92042c69fff9923ecab1cb3701392979839b508aff1ad18ca48e2bc173a66d1766a3221f335185d77c00ea83749ec8a1e9c8e260148cbbfa13566c6898947b3c1f6be95e8"}}}}}, 0x0) socketpair(0x9, 0x800, 0x9, &(0x7f0000e65000-0x8)={0x0, 0x0}) 2018/01/09 05:54:33 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f00003d5000)='/dev/audio\x00', 0xa0000, 0x0) ioctl$TIOCSBRK(r0, 0x5427) seccomp(0x1, 0x0, &(0x7f000031b000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0004}]}) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f000037d000)='/dev/cuse\x00', 0x20000, 0x0) setitimer(0x0, &(0x7f000025e000)={{0x0, 0x0}, {0x0, 0x0}}, &(0x7f0000f99000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000675000)=0x0, &(0x7f0000920000-0x4)=0x4) 2018/01/09 05:54:33 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) personality(0x5080002) r0 = socket$inet6_sctp(0xa, 0x801, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000224000-0x2c)=[@in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}], 0x1c) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000ab4000-0x4)=0x8000000008, 0x4) close(r0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000d7f000)='map_files\x00') ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000b45000)={0x0, 0x0}) 2018/01/09 05:54:33 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000a1b000)={0x4, 0x8, 0x2, 0x200, 0x3, 0x1, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) fcntl$setsig(r0, 0xa, 0x37) r1 = perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getitimer(0x0, &(0x7f0000515000)={{0x0, 0x0}, {0x0, 0x0}}) r2 = openat$selinux_context(0xffffffffffffff9c, &(0x7f00002e1000-0x11)='/selinux/context\x00', 0x2, 0x0) ioctl$KVM_SET_PIT(r2, 0x8048ae66, &(0x7f0000d29000-0x70)={[{0x6, 0x1, 0x5, 0xfffffffffffffffd, 0x9, 0x4, 0x5, 0x2, 0x2, 0x5, 0x4, 0x5, 0x4}, {0x8, 0x3, 0x7fffffff, 0x0, 0x8, 0x20, 0xa59a, 0x3278, 0x1, 0x200, 0x0, 0x0, 0x3ff}, {0xc853, 0x27b, 0x4, 0x2, 0x9, 0x6, 0x3, 0xfff, 0x800000000004, 0x9, 0x7, 0x5, 0x40}], 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x2400, 0x1ff) r3 = openat$selinux_access(0xffffffffffffff9c, &(0x7f00002a3000)='/selinux/access\x00', 0x2, 0x0) getsockopt$sock_timeval(r3, 0x1, 0x15, &(0x7f0000232000)={0x0, 0x0}, &(0x7f000075e000)=0x10) fcntl$getownex(r3, 0x10, &(0x7f00001c6000-0x8)={0x0, 0x0}) get_robust_list(r4, &(0x7f00008ee000-0x8)=&(0x7f0000513000-0x18)={&(0x7f0000000000/0x1000)=nil, 0x0, &(0x7f0000000000/0x1000)=nil}, &(0x7f000073d000-0x8)=0x18) r5 = add_key$keyring(&(0x7f0000c59000)='keyring\x00', &(0x7f000019a000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffffa) r6 = request_key(&(0x7f00003c5000-0xa)='id_legacy\x00', &(0x7f0000780000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000e52000)="7bcd00", 0xfffffffffffffffd) keyctl$negate(0xd, r5, 0x6, r6) execveat(r3, &(0x7f00008f1000-0x8)='./file0\x00', &(0x7f0000f38000)=[&(0x7f000083d000-0x11)='/selinux/context\x00', &(0x7f0000b29000)='security@wlan0\x00', &(0x7f00008bd000-0x10)='/selinux/access\x00', &(0x7f00004d5000-0x10)='/selinux/access\x00', &(0x7f0000a1a000-0x11)='/selinux/context\x00'], &(0x7f000034b000)=[&(0x7f0000dc1000-0x10)='/selinux/access\x00'], 0x100) 2018/01/09 05:54:33 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000805, 0x0) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000012000)=0x3fa, 0x4) r1 = socket$inet_sctp(0x2, 0x800000000001, 0x84) ioctl$TUNGETFEATURES(r1, 0x800454cf, &(0x7f0000a40000)=0x0) dup3(r0, r1, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000d6d000-0x10)=[@in={0x2, 0x0, @multicast1=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x20) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x65, &(0x7f0000c58000)=[@in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}], 0x1c) 2018/01/09 05:54:33 executing program 2: ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000c7c000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) lseek(r0, 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xc9, 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 = semget$private(0x0, 0x4, 0x40) semctl$SETVAL(r1, 0x0, 0x10, &(0x7f0000d59000)=0x40) r2 = socket$netlink(0x10, 0x3, 0xc) bind$netlink(r2, &(0x7f0000538000)={0x10, 0x0, 0x0, 0x2a2}, 0xc) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r2, 0x10e, 0x1, &(0x7f0000cd7000-0x4)=0x1, 0x4) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000fb1000)=@assoc_value={0x0, 0x0}, &(0x7f00007b4000-0x4)=0x8) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000797000)='/proc/self/net/pfkey\x00', 0x30001, 0x0) ioctl$DRM_IOCTL_MARK_BUFS(r3, 0x40206417, &(0x7f00003d3000)={0x5, 0x2, 0x1, 0x10001, 0xa, 0x80000001}) 2018/01/09 05:54:33 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$loop(&(0x7f00001c1000)='/dev/loop#\x00', 0x3, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000b5c000)='/dev/dsp\x00', 0x400, 0x0) fadvise64(r0, 0x0, 0xfffffffffffffffe, 0x4) setsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f000041c000-0x4)=0x9, 0x4) r1 = perf_event_open(&(0x7f0000006000)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3fd1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000001000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f1f000/0x2000)=nil, 0x2000, 0xa, 0x11, r1, 0x0) 2018/01/09 05:54:33 executing program 3: mmap(&(0x7f0000000000/0xe73000)=nil, 0xe73000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f0000e73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000e73000)={{0xa, 0x0, 0x1, @loopback={0x0, 0x1}, 0x400}, {0xa, 0x0, 0xb93, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1}, 0x101, [0x3ff, 0xb0, 0x67d, 0x3ff, 0x0, 0x8, 0x5, 0x34]}, 0x5c) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000e6b000)={0x0, 0x10, &(0x7f0000e6b000)=[@in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f000046c000-0x4)=0x10) [ 37.907402] netlink: 'syz-executor4': attribute type 18 has an invalid length. [ 37.915896] binder: 5135:5152 transaction failed 29189/-22, size 0-0 line 2845 [ 37.931134] netlink: 'syz-executor4': attribute type 18 has an invalid length. 2018/01/09 05:54:33 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$selinux_relabel(0xffffffffffffff9c, &(0x7f0000ceb000-0x11)='/selinux/relabel\x00', 0x2, 0x0) ioctl$EVIOCGLED(r0, 0x80404519, &(0x7f0000d74000)=""/75) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x0, &(0x7f0000528000-0x8)=0x0, 0x2, 0x3) 2018/01/09 05:54:33 executing program 1: r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000069000)='/selinux/create\x00', 0x2, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000b1c000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f0000961000-0xc)={r1, 0x80000, r0}) munmap(&(0x7f0000298000/0x2000)=nil, 0x2000) mmap(&(0x7f0000298000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_FONTX(r0, 0x4b6c, &(0x7f0000299000-0xef)="aa32bb4a2c74fdef0528018dcf016020400510607026ffc53e48377ee20a517586af03ab31618fa3dd928c8bb4d5e4ec7f1b2d2019abce99d5018235f6570a38d07c8cb9978eb14bd33238f315243453d4ca3e77d898cf3541ed673e98df9af0e1ad60fce2e2396b422a0ff898ee54c2133256169023517b1dba22174d2608193c1c25bfb97233d9b0832d6d92b71ba7bef399c2fc1ee94c40f48bccd480baf0bdcf917a6ae93d706fb074c7613015c5d52376ec989cfb204b4d3cb87a2812062ff738f07de9b1bf61ca65c3f0fb8a2a409842e5a0607d9e5aeda67390d480098d18f86947f473dc461b60a1306ef0") mremap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f0000007000/0x4000)=nil) 2018/01/09 05:54:33 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f00003d5000)='/dev/audio\x00', 0xa0000, 0x0) ioctl$TIOCSBRK(r0, 0x5427) seccomp(0x1, 0x0, &(0x7f000031b000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0004}]}) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f000037d000)='/dev/cuse\x00', 0x20000, 0x0) setitimer(0x0, &(0x7f000025e000)={{0x0, 0x0}, {0x0, 0x0}}, &(0x7f0000f99000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000675000)=0x0, &(0x7f0000920000-0x4)=0x4) 2018/01/09 05:54:33 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x5, 0x0) r1 = syz_open_dev$tun(&(0x7f0000c55000)='/dev/net/tun\x00', 0x0, 0x0) r2 = fcntl$dupfd(r0, 0x0, r0) r3 = socket(0x2000000011, 0x8040000080003, 0x81) 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}) accept$packet(r3, &(0x7f00009f7000-0xe)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000526000)=0x14) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000240000-0x28)={@common='irlan0\x00', r4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sync() bind$packet(r3, &(0x7f0000c85000)={0x11, 0x0, r5, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x14) dup2(r3, r2) write$evdev(r2, &(0x7f0000bbd000)=[{{0x0, 0x0}, 0x81, 0x0, 0x0}], 0x18) 2018/01/09 05:54:33 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigaction(0x4, &(0x7f00002f0000)={0x61, {0x6}, 0x0, 0x0}, &(0x7f0000ff0000-0x20)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f0000a5a000)={0x0}) getrusage(0xffffffffffffffff, &(0x7f00007e9000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) rt_sigaction(0x7, &(0x7f0000ff1000-0x20)={0x46e199, {0xfffffffffffff270}, 0x0, 0x0}, &(0x7f0000169000)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f00001a2000-0x8)={0x0}) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x4, 0x44031, 0xffffffffffffffff, 0x0) inotify_init() syz_open_dev$sg(&(0x7f0000671000)='/dev/sg#\x00', 0x0, 0x0) 2018/01/09 05:54:33 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ptmx\x00', 0x200, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000001000-0x10)={0x0, 0x0}) timerfd_settime(r0, 0x1, &(0x7f0000000000)={{0x0, 0x989680}, {r1, r2+30000000}}, &(0x7f0000000000)={{0x0, 0x0}, {0x0, 0x0}}) r3 = socket$netlink(0x10, 0x3, 0x0) preadv(r3, &(0x7f0000d85000)=[{&(0x7f000090e000)=""/31, 0x1f}, {&(0x7f000070e000)=""/166, 0xa6}, {&(0x7f0000b1d000-0xcd)=""/205, 0xcd}, {&(0x7f0000020000-0x1c)=""/28, 0x1c}, {&(0x7f00003c1000)=""/50, 0x32}], 0x5, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f00008e8000-0x4)=0x0) r4 = signalfd4(r3, &(0x7f0000bea000)={0xbca1}, 0x8, 0x800) writev(r3, &(0x7f0000fb4000)=[{&(0x7f0000fb0000)="2900000018003100090200010000040102000000fffffe04800e00000c00080004000600ff00f4ff01", 0x29}], 0x1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_dccp_buf(r4, 0x21, 0x8f, &(0x7f0000001000)="5062afad68ad36a90cad299ce6f9b6bc178b7ddd510a8688dc6f1a1104f62c6e2df398322c72b4dbfec2db8272cb42873048e368ff91dddf97bf9cdb43dc250d2435147809c9f2c52c63392878765b4000a3265202f0d5643c0c1a86db", 0x5d) 2018/01/09 05:54:33 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x100000003, 0x10000000003) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f000097e000)={@loopback={0x0, 0x1}, 0x400, 0x0, 0x2, 0x1, 0x0, 0x0, 0x0}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f66000)={@loopback={0x0, 0x1}, 0x0, 0x0, 0xff, 0x200000000000b, 0x0, 0x0, 0x0}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000ee9000-0x20)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x400, 0xfffffffffffffffc, 0x20000000004ff, 0x0, 0x0, 0x2, 0x0}, 0x20) [ 38.064251] device syz2 entered promiscuous mode 2018/01/09 05:54:33 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xffffffefffffffff, 0x8040000080004, 0x1) getsockopt$bt_hci(r0, 0x0, 0x3, &(0x7f0000a6e000-0xe8)=""/232, &(0x7f0000d09000)=0xe8) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00004b7000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$EVIOCGKEY(r1, 0x80404518, &(0x7f0000a96000)=""/84) bind$packet(r0, &(0x7f0000c85000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x14) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000a21000)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000a37000)=0x18) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000773000)={r2, 0x1}, &(0x7f0000461000)=0x8) 2018/01/09 05:54:33 executing program 7: mmap(&(0x7f0000000000/0x1c000)=nil, 0x1c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setrlimit(0x2, &(0x7f0000000000)={0x0, 0x35e885d2}) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f000000a000-0xe8)={{{@in6=@mcast2={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}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000001e000-0x4)=0xe8) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f000000a000)='/selinux/checkreqprot\x00', 0x100, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001e000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = gettid() r3 = getegid() sendmsg$netlink(r1, &(0x7f0000001000)={&(0x7f000001f000-0xc)=@kern={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f000001e000)=[{&(0x7f0000012000)=[{0xac, 0x6, 0x200, 0x80000000, 0x0, "96c49b58059d109eddc1ae2347f9de0035b9830bca4ce2384ad19a7918e1f2802265a14a35c88eb9c380ab1c67b9e50b3e51c4165f43376d7fcf419b04cedcd8574f5c13039a9efe9f1696575ec52297ba3d396abbd15ca92be4693e353ec9cf5909de54a0fd0875cb0a5bbd7af4871e936bd58114b20eacced3c4e60e75eb57d37ee91e68d55ce41fbe7ac13d705f964513572bf7a4cb71ff59a9"}], 0xac}, {&(0x7f000001f000-0x550)=[{0x6c, 0x3ff, 0x204, 0x9b1, 0x2, "4c5809cbf206ebc3bcf744e425ec1382cf9a7518e6b3cbeeada218c6e19fdaaa44636e309427f1a60d7c10aa0d0299423c7abf5cd5d0146cd2e62846a756db8c75f37ec5587e5b5bdb412a482c297da161a8a1387068fe8e900a354d"}, {0xe0, 0x7ff, 0x10, 0x8, 0x1, "b623d27b4a4d338be4b3359c24843a1040c9269cb1eb5eb0bb7a62b7ccfc736c2e5514cf3f625225c5e26a0c978ae9409cbfd132df1828405c106df6bcf67c5fac28c02d4db473eafd27806c7c101f968e080b16fe0c61aade41fd4e69aa74ea5b35cd82d79ce6f73efcba486fca4f16bdbe6299364b12c5c47527ef8f2bf981fbb49222e08d7d9054d68952a49e095e99ce4a5d4c8acb91ca2ee99c224e0f15aacac3ae1704d1ceb1d21d0a7dd88db17e72637394b6c7835c1618c58f66c08b68f1c7bc421ff26e444689aff07432fb"}, {0x80, 0x100000000000, 0x0, 0xfffffffffffffffd, 0x3, "ad2627872bd04b709d9938e0b1cf99ef36661a1793b665fc2f2886fe6b13674d1d3f1b7364b5301994de25f696c2a3bcd9a523a8fb07baa5028b188c9976231299554ac8a1d4a12da291b81a85dc27a1dc37bb6beab997339bf8a2a13220aedcf5c46f437ef5eaee805767d5bd"}, {0x10c, 0xffffffff, 0x8, 0x8, 0x1, "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"}, {0xcc, 0x7, 0x200, 0x300, 0x2, "1464e6990d734e5e75eebf04698a5cb7b275b4a7e1181bc341d3740c6ae198a3e798130e88be5d4503a1155f75473ac9118fe28f86925f7b93bc18f374b7897afe88d83b0a861b48046d54c76c3417ebd61288982c3db0b9aeb512a2bb12a14de0515d45ea69c9fd361184e23e99fc250de3b41ea7a88875b7c8fa05447323a1c8293f38df0f21ba7f6de8d68a6dacfbf518bb536b7a2404e52077525fa8966f65dd2fbcd61467e9764dec7c1008b2318dad3ceaa299e5cfe409"}, {0xe8, 0xffffffffffff3443, 0x300, 0x9, 0x3, "630742d5b7134ccaa115adf60e91d7c9b9c1de1ec9debd3fb739952c1a711e5828b829f3c03ecdef1929d1aeb3c5831f88b3e412c7904abbffd8dc3961fdb7e585d3a1fd5dbd1f0da4a93d9093a5962dee70cdfb90ce83f4537eacbd2da39d7d914689ca34bd64b321b5471f0b4964c79130e64c0ec5694a5288a3421738f92ec8dc5d850cc0425e591ca92523aac130c0a20988725edbaf45ca67fa2e59f3eca2d605997fe45e3a8bfa6d466f0c9bb5cf1220099a55620ef7da3652b3673e052f6ae49e374b1cfd9001e52f3eac77f555d919599ece57a6"}, {0xc4, 0x3, 0x2, 0x1000, 0x3, "422245c6c1030e2606bab2d4e9be852ece3b6bbdc2bd684e1682e8acd726733f0913543c4bc3ade0cdd04a99a5115584d414963eedd1e3332a10f003b4be63c0f8edee22d8b68ae676fee14024b545f5b79da7b442fd1d8e5b7455ec529736a1d8e17644913e887153e3d256dd7a370d336fe783f7bfc51f2b5b6a12c9981fa272ede2b8e057a2cfa719f3604a079772126bb4dc8996f3f2b50d35d3dbf11f1e7d8fe2e653fa32b3432dc2f7927f0ea1d4"}], 0x550}, {&(0x7f000000a000-0x4d0)=[{0x104, 0x4, 0x101, 0x3f, 0x0, "97d33bea14223e42a43e2d10ccbbb74664c75ff5af902db4dea1b4f229c66af0b804b74320a8bd676501fe56ac9c72c462cb6862b285db7f1054b88e459f5d984021c960a19c44916fe753a727055bff3433ea6ed17b9146fbe59635710135e00a163fc2208ce6482dbe77fb2ac6b86fa9d5e58c9d0520365a69f58ce89d95675299073facdac9264d3745d96b32e069bb73243bcbe3be9b15d9c14019041b8efe4887d529f07080ecea1c89bce01816eb7895b88a6a2945d923e066f515cf897fe0097a34f087d8d7db071afc2affafcb87d10db39e17f6b19be31967a10cb57ba69a20fc6325ad1ef75ac943e30adfb7"}, {0xc0, 0x3f, 0x400, 0x3ff, 0x1, "31e67fed7fcd1d9cd76c17028c82dd5c051ed187f1645a854c1c16207fd795aeac0375f977076644f60962c099b995623c4fe0eb1cc081aa237a575ea38405d5f0d510618ac5dabcb3bc9e934a3b172763df85fb7e1d6a549a1734a010cf4654f30927de9f3ed51be9e9d8403b0f74fbddfa6ca8e4d92fa3a739d73eaec582ef3f2a6c5cc639d50cdad7df90d6df55f4b91a744c7a696f7c0c9b6e4006707526f8248a69ed6950447e02d76d6aa58131"}, {0xd0, 0x9f3e, 0x201, 0x8, 0x2, "ad1aeeb91e53c6f903b38fd10d2ff35448d0c4c929f2b3b4e626c969113269e40cae4f43975c65bf9b10effb86739399c785006d9e5a816b7c329a5a3b079aecbfc0223295cf2e1844075154c3fb7f9f8ff1ba0055b7c3bad1349cd0bd4f2569f903cf0e61d6b2091234e5cb8187f59418f597482a4a039573dde65759cfcfef8cf1075d58b2285dd786ba5c875b608a007ade193018cb902a1e77013c851dc79fbc4a7a2156ce7a05d82f3b038437dbbc40f2c845af54c9f840c7b71b86b8"}, {0x7c, 0x7, 0x104, 0x8, 0x1, "1bf263517a3578d0f8a8b596555e05bb61bd17a411f66e753a5ae4f874b5d064d20086b68037b77781e44452c09398906e01fb69208def37cec94860337ed219170f7aa1bce92d4c9cbbce7de7f819a17f169e355bd21c6f594b0435f4f104f9e56f8f5c9c78f4bee397c524"}, {0xf0, 0x793, 0x100, 0x8001, 0x2, "c5e2a08827ab9fb8972511cb88b48257766bf8d4fd80b773855905aa845c661c1b95e7e97603e36785b9cf05c7e5ada2b3104f608b0e55e34dfac211770e815ca2d703dfcbabd70453c137eb430648df581d17b586471a5813087a7c200e0c0f2bfa41979738764d529a86dc3f797daee22285e9d2a86fee828da20406fc71d4948f90fbffa7a25020a6501ebbb22690b146d7a51ff00d7fb4e7200b941b50dc2326b5572ed8b2073ebb8e4eee1f52550f3aeee9708ec073c7eb7cc23fbf697771bf12a935405e3cb5babd0972cd8f450bef23ea52814cbf0da19074e8f13372"}, {0xd0, 0x5, 0x8, 0x6, 0x0, "5ede6d4a2aed92330ae2994015cb7274da939e86effb5ea90c6a7c13b7f7b18066dffab39cbfdbeda4a26b26f61efb7c08cb283b3522c7b0349d994ec217dded4073ca6ad87f46dbc37e7875b456785b7f7428b47dedba0d79d115e854fe1912fa411cc40999affac31c0ba416fae6c2a6d8d0131e6c6c4901ec8cb0d838cc46780513fb08a36e4942898238650764340e96a37a6bb034d63ee3cb68e5fcd4d5ebfec69cece8ad280579d6da02d7791b3d260b8f6008bdeb80389d2be95c90"}], 0x4d0}, {&(0x7f000001f000-0x31a0)=[{0x1010, 0x80000000, 0x900, 0x9, 0x2, 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{0xcc, 0x3ff, 0x22b, 0x1, 0x3, "e4eeae83c1185c901d62e484fcfea6c2c0f6e1978a9ff630950c711a93de0a454e776d4fd4ebe27ac6a169bb7a4492ddaa1bc49e5e5290fca6ef9c3be4d1597e70a72f91fe335450e2b73350e81881681bcf64759d82700579f6e672e2c6430eb48a731e4a016b21a3be8a6dc22a7903d5e1a4f69ddf6ee4fa3a6bcad6b02a7363f8c782287a517e7c1a2181e8abcef7d9c80c0baaf59e1d55177ae37857b2ca58a203e2b1068365bb7d636dde0a6c1f4f07ab1f210ebd6db8"}], 0x31a0}], 0x4, &(0x7f000000a000)=[@cred={0x20, 0x1, 0x2, r2, r0, r3}], 0x20, 0x4}, 0x4040001) r4 = getegid() syz_fuse_mount(&(0x7f0000006000-0x8)='./file0\x00', 0x2000, r0, r4, 0x1f, 0xc2004) openat$rfkill(0xffffffffffffff9c, &(0x7f000001d000-0xc)='/dev/rfkill\x00', 0x44000, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$amidi(&(0x7f000001e000-0xc)='/dev/amidi#\x00', 0x1f, 0x2080) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/01/09 05:54:33 executing program 2: mmap(&(0x7f0000000000/0xeef000)=nil, 0xeef000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x802, 0x0) mmap(&(0x7f0000eef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f0000eef000)='./file0\x00', 0x2000, 0x40) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000eee000-0x4)=0x7fe, 0x4) mmap(&(0x7f0000ef0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000ef1000-0x8)=[{0x8, 0x5}], 0x1) sendto$inet(r0, &(0x7f0000dd0000-0x2)="", 0x0, 0x0, &(0x7f0000515000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_int(r0, 0x0, 0x6, &(0x7f0000ee8000)=0x7120, 0x4) setsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f0000108000-0x64)='-', 0x1) recvmsg(r0, &(0x7f0000bd9000)={0x0, 0x0, &(0x7f0000eec000)=[], 0x0, &(0x7f0000001000-0x51)=""/81, 0x51, 0x0}, 0x41002106) 2018/01/09 05:54:33 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000f55000-0xb)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_SET_DIRECT_IO(r0, 0x301, 0x800106) 2018/01/09 05:54:33 executing program 0: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffff9c) r1 = socket$inet6_udp(0xa, 0x2, 0x0) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r1) unshare(0x100000000200000) msgget$private(0x0, 0x0) syslog(0x5, &(0x7f0000491000-0x66)=""/102, 0x66) unshare(0xc000000) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000806000-0x4)={0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x0, 0x0, 0x800, &(0x7f0000000000)={0x0, 0x0}) fcntl$dupfd(r2, 0x0, r3) 2018/01/09 05:54:33 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndctrl(&(0x7f0000f76000)='/dev/snd/controlC#\x00', 0x3ff, 0x0) r0 = perf_event_open(&(0x7f00004f0000-0x78)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = epoll_create1(0x7fffc) r2 = gettid() r3 = shmget(0x0, 0x4000, 0x400, &(0x7f000094a000/0x4000)=nil) shmctl$IPC_RMID(r3, 0x0) r4 = getpgrp(0xffffffffffffffff) kcmp$KCMP_EPOLL_TFD(r2, r4, 0x7, r0, &(0x7f000036a000-0xc)={r1, 0xffffffffffffffff, 0x0}) 2018/01/09 05:54:33 executing program 5: mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xa, 0x2, 0x88) sendmsg$key(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000008000)={0xa, 0x0, 0x0, 0x4, 0x3, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_nat_t_port={0x1, 0x0, 0xffffffffffffffff, 0x0}]}, 0x18}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ion(0xffffffffffffff9c, &(0x7f0000019000)='/dev/ion\x00', 0xa200, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000019000)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r1, 0xc0505405, &(0x7f000001a000-0x50)={{0x3, 0x1, 0x0, 0x0, 0x5}, 0x7, 0x54690def, 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]}) 2018/01/09 05:54:33 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000001000)='wlan1\x00', 0x3) fcntl$addseals(r0, 0x409, 0xc) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000563000-0x58)={0x95b, 0x8, 0x4, 0x8, 0x1, [{0x5, 0xa, 0x4, 0x0, 0x0, 0x980, 0x0, 0x0, 0x0}]}) ftruncate(r0, 0x8) 2018/01/09 05:54:33 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) write(r0, &(0x7f0000b0f000)="b63db85e1e8d00000001b29d00000000ffffffffed5ed2bc7018cebc9b97ae21914d872c678ce22c9b160e96aa1fae1a", 0x30) write(r0, &(0x7f0000c6d000-0x58)="dbef803e3d9f5de1e52055bb7c8a326fe46092b6682d9ad789c5d7acad0e771f13cecb59029b011ded54a09c41c6cfcfbcd743cc665c32af223d42438b496a0304891c88697ae707d4a70f330e6fe3a1c9c76f314ffab329", 0x58) writev(r0, &(0x7f00001b7000-0x70)=[{&(0x7f0000e43000)="e59bc053dce404317bb51f597ea6feb27c6371100ca6f5c53ded1c2f0fd1c92c1f8082c212f7feadb3af", 0x2a}], 0x1) ioctl$sock_SIOCGIFCONF(r0, 0x227d, &(0x7f000043d000-0x10)=@buf={0x0, &(0x7f0000b82000-0xc4)=""}) 2018/01/09 05:54:33 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000000000+0x160)='/dev/input/mouse#\x00', 0x7, 0x408000) write(r0, &(0x7f0000609000)="c913b95b73d7a7f5b9c25e463121b7647f3b6fc2f78b61cdd967dade5093b8898fc12f1c398ad889206ad76cb9922f865afb2d00797f805dcf1f975d34a9be4aba4af876122391ba43819654aaadda10146631dc7b61b3099ee924a1817dc84bcb2f4db808acca02f3702383a7b50e75c3826f0878ae22e4838e05bd7e9edf7f8fc053fa3a83233b6a2c319e0ff33ec7002cd837c69d7e8ea3523c50ba4732b9aa2c2d0e5066da6ca6d21a62d3a60b3b087bd53cd5328160fb6199b6a43b", 0xbe) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000b33000-0x1)=0x0, 0x0}, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, r1, 0x0) perf_event_open(&(0x7f0000940000)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, r2, 0x0) 2018/01/09 05:54:33 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000d13000)='/dev/sequencer\x00', 0x101802, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f000066d000-0x12)='/dev/snd/midiC#D#\x00', 0x2, 0x8901) write$tun(r0, &(0x7f0000c8f000)=@hdr={0x1, 0x7, 0x80, 0xff, 0x7fffffff, 0x4, @eth={@empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @random="c009d0b31487", [{[{0x9100, 0x5, 0x0, 0x9}], {0x8100, 0x4, 0x80000001, 0x32500e5a}}], {{0xfbfb, @llc={0x93, @llc={0x0, 0xd4, 'P)', "d0ea99abc7c4fa85a4f2da5575f7c16cbd6007b2226fbb43707819c0d701ebfb2e9e7c1507e5b9cf0ea69888f63755ed5e0dfcadb4a5904071beabb418bdc907ad2a08eab80a1858344b639b84803262d013501b3cf730cc77ac69578625635bb29e6e46db0f19ae64b442d4d67af534393e07d839bacc7e15e239b55cc3c2f7ef54e47d7c580f418a3bc9bcdc6e21"}}}}}}, 0xb5) 2018/01/09 05:54:33 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000680000-0x16)='/selinux/checkreqprot\x00', 0x80000, 0x0) ioctl$PIO_FONTRESET(r1, 0x4b6d, 0x0) ioctl$sock_ifreq(r0, 0x89f3, &(0x7f0000ef9000-0x28)={@common='gre0\x00', @ifru_data=&(0x7f00008c1000)="14774ff30eb908000001ff523cf4f9dbc04de6cc18b4aa34c26f720c6cad005d"}) r2 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00002d9000-0xe)='/selinux/load\x00', 0x2, 0x0) getsockopt$bt_BT_SNDMTU(r2, 0x112, 0xc, &(0x7f0000aa9000-0x2)=0x5, &(0x7f0000343000)=0x2) socketpair(0x4, 0x2, 0x8, &(0x7f0000745000-0x8)={0x0, 0x0}) 2018/01/09 05:54:33 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000185000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_IRQ_LINE_STATUS(r1, 0xc008ae67, &(0x7f0000b1b000-0x8)={0x7fff, 0x5}) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000025000-0x40)={0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_SET_FPU(r0, 0x41a0ae8d, &(0x7f0000071000)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x200, 0x400, 0x3, 0x0, 0x2, 0x2000, 0x10000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffff, 0x0}) ioctl$KVM_SET_MP_STATE(r2, 0x4004ae99, &(0x7f000059c000-0x4)=0x7) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000001000)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x220202}) ioctl$KVM_SET_PIT2(r1, 0x4070aea0, &(0x7f00004c6000)={[{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]}) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r3 = syz_open_dev$adsp(&(0x7f00009de000)='/dev/adsp#\x00', 0x100000000, 0x200000) ioctl$KVM_SET_TSS_ADDR(r3, 0xae47, 0xd000) getsockopt$netrom_NETROM_T1(r3, 0x103, 0x1, &(0x7f0000177000-0x4)=0x0, &(0x7f000021e000)=0x4) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/01/09 05:54:33 executing program 7: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x801, 0x8010000000000084) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000394000)={0x0, 0x0, ""}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000004000-0x4)=0x3, 0x4) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000001000)={r1, 0x0, 0x0, 0x0}, 0x10) 2018/01/09 05:54:33 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x9, 0x7, 0x20, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000002000-0x4)=0xf5f7, 0x4) 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) sendmsg$netrom(r0, &(0x7f0000ac6000)={&(0x7f0000001000-0x48)=@full={{0x3, {"cd4f76800a3ddc"}, 0x4}, [{"3dc856a5e23f13"}, {"aafa9015b4bb1a"}, {"88a4aa40e24df9"}, {"53f7620d9f495e"}, {"e57c9661e6da6d"}, {"986570b91d9710"}, {"7c68d79ce2d57c"}, {"8309365ff18d0e"}]}, 0x48, &(0x7f0000d12000)=[{&(0x7f0000000000)="93e91c886c90a2aafb40deaf469307f3ea18f719e25f1a3e0cbd2562734f712aebfedf2187082f87a24746458b46e8c3201178358de39ef514dfb0ba02867505e3b94dc1401b7d8f99a6ea7edea5", 0x4e}, {&(0x7f0000e7f000)="c0a581dd2f42e7993d3e909c15947f66ce99095e4703d3fdc236d5f44edeb0aec1b05edfde27eefbea5e10060ff93e2df059564157e6fd04a3b898d7ba56d5e1943eb2a253edaef5fb9a0d2b3443d4b3d4015e037ea3fd42d207bfcd0a43abe7798492be02005c9ab784924160f00428a775bc07e8c5b2f593ea35eff7ba688adc1b0fb191efaec9c6e374d7f9c3b36827706b85dc477a2844c98b2939e13c037b617fa28fb96116ca3263d20ea39a95544bfb2620aab7630eef443c904538264b3588f1fa349d1bdcf7fd717c574378dab28e2ba3", 0xd5}], 0x2, &(0x7f0000001000-0x348)=[{0xc8, 0x197, 0x2, "28f3fdf6f466556206ef99f86dc8ad0c1bc8c689451725b0a232f03d0fc02c17a668917968776e28b1ab41fa69fbaeba7eef9636bc7daa6aa58e5e82ac9e1b1cf27832a6e8c126676ae1891cc398c14e9f8d351cf031ed5b8288039830d8a042790ff1d38250919c669169fd75f3c730728e65fa6b4ecb607297d27d67285a219593a9d8524b7f83f5f522d90d3b621f218fdb5c60359ee713d414faa1e52c3fb48cab46ca89691958bc0fcccaf004c484b3"}, {0x90, 0x10f, 0x4, "b0624640582a0d9c770ec6f7c96f2b28b486daa8cc39edd11b3bcd18c90957f737cedcd18c17d5ea8893ab6fd3590a10c5b6788d12970ac1047c18d15511c754c9da1e9e773308f2c5f8fbbf7e98a6ea7a128377072c5458e3718755cf1f821740f537503219e8c221f180e137d117b317309d8173d982b57b"}, {0xc8, 0x13f, 0x29c2, "3b461b9b8ca2399ea507ec4f75376dc186026c07e13d72b0f1173ab473b1b2937835a3cffa998a88469641276e59b2529e5d35cda772b6060ad0564407b730726d7ee05333df1d35a14c12e9319eb71c9becb68cacd15b3c012149cb5de81d77180e53561cf7ff33d87858b585bb51734411d69a7e91c39c2498dbcbd3162c0df811c64b890bd01b2cdd2d5064d421b28410ceb84db9011260c1aaf7e13da9c499525a8ee3ab53cdc42edde9f89873523b2dc1e25c7e"}, {0x68, 0x107, 0x20, "dcc22e2350a649850f67ce722e4dfe0f467f76990cb0c84f66416dd824131c5f3cce77dfa84d6ff78f0a50109e7c18f3dff66ac570ad448a1b98817abf8966983493a2a45994488a302b61a326dfe9bd2bdf14"}, {0xc0, 0x19f, 0x8000, "b41deb20da4523779d38f5484506362d77e3ec031cf72cbcb87a468dd2f98303fd2cc8de97dc4f08fc17cca16bd42e812ed9638c139f24ef4fbd85729db510131c4eae7abadda97850cc0fbf2fa667dd5320d386b2e6dbe35402a7ebe532b741b41d1e96b003ed349f59c56eef3dbbb88ab09a7209c65925c95933e540c7ed6cf1c26aa7c31d55612659d4af1752775596bdc8df4356cfec859bb5f7fb0cd70daeaa2bb53acf1ad38c"}], 0x348, 0x40000}, 0x4804) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000ec5000-0x4)=0x0) capset(&(0x7f0000958000)={0x20071026, r1}, &(0x7f00001ed000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = socket(0xa, 0x802, 0x0) sendmsg(r2, &(0x7f00009d8000-0x38)={&(0x7f0000186000)=@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000038000-0x50)=[], 0x0, &(0x7f0000203000-0x4b0)=[{0x10, 0x1, 0x24, ""}], 0x10, 0x0}, 0x0) r3 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000e0a000-0xe)='/selinux/user\x00', 0x2, 0x0) ioctl$PIO_FONTRESET(r3, 0x4b6d, 0x0) 2018/01/09 05:54:33 executing program 0: r0 = socket$inet6_dccp(0xa, 0x6, 0x0) fchdir(r0) mmap(&(0x7f0000000000/0xf7a000)=nil, 0xf7a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000591000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'tgr128\x00'}, 0x58) r2 = accept$alg(r1, 0x0, 0x0) io_setup(0x1, &(0x7f000022f000-0x8)=0x0) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_ONE_REG(r1, 0x4010aeab, &(0x7f0000f7a000)={0xfffffffffffffffb, 0x1}) io_submit(r3, 0x1, &(0x7f0000738000)=[&(0x7f0000f74000-0x40)={0x0, 0x0, 0x8, 0x0, 0x0, r2, &(0x7f000079a000)="", 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) 2018/01/09 05:54:33 executing program 7: r0 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000dcf000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000232000-0xc)=@sack_info={0x0, 0x80000000, 0x7}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000002000-0x20)={0x5, 0x8, 0x1, 0xdfc, 0x4, 0x1, 0x4, 0x3f, r1}, &(0x7f0000001000)=0x1d) r2 = socket$inet6(0xa, 0x3, 0x6) setsockopt$inet6_buf(r2, 0x29, 0x41, &(0x7f0000f2a000-0x4)="", 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFBRDADDR(0xffffffffffffff9c, 0x891a, &(0x7f0000002000-0x20)={@generic="2121ce67ba7159136fa58c67c40b52fb", @ifru_addrs={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$KVM_SET_SIGNAL_MASK(r0, 0x4004ae8b, &(0x7f0000002000-0x42)={0x3e, "b421a0c5f09fde7e424cdf0c79f3a8cb20399ec07ea6ea065f1ef96d513d08772a80b0a1df3e2a90721ca363a4f7b3183e5cdf90f94a42f4f00430bb6ac8"}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000002000-0x8c)={r1, @in={{0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000003000-0x4)=0x8c) 2018/01/09 05:54:33 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dmmidi(&(0x7f00001f7000-0xd)='/dev/dmmidi#\x00', 0xf9e2, 0x620040) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000a7d000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @empty=0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000437000)=0xe8) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f00001da000-0x18)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x40, r1}) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f000017a000)={@common='lo\x00', &(0x7f0000638000-0x2c)=@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]}) 2018/01/09 05:54:33 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000031b000)={0x1, &(0x7f0000ed2000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000a4e000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00008d9000)=@assoc_id=0x0, &(0x7f0000b6b000)=0x4) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000ec7000-0x98)={r1, @in={{0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffff, 0xffffffff00000001}, 0x98) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f00007a9000)={0x2, 0x3, 0x7, 0x3, 0x3d}) pkey_mprotect(&(0x7f0000b4b000/0x4000)=nil, 0x4000, 0x0, 0xffffffffffffffff) io_setup(0x1f, &(0x7f0000ef3000-0x8)=0x0) r2 = socket$inet(0x2, 0x6, 0xffffffffffffff80) r3 = openat(0xffffffffffffff9c, &(0x7f00005a9000)='./file0\x00', 0x101040, 0x1) getsockopt$bt_BT_RCVMTU(r3, 0x112, 0xd, &(0x7f00006d5000-0x2)=0xff, &(0x7f00007fb000)=0x2) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x18, &(0x7f0000cb2000)={r1, 0x40}, &(0x7f0000f57000-0x4)=0x6) getsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000d0c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000cac000)=0xb) 2018/01/09 05:54:33 executing program 7: clone(0x0, &(0x7f00009b6000)="", &(0x7f0000744000)=0x0, &(0x7f0000f8b000)=0x0, &(0x7f0000804000)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) link(&(0x7f0000846000)='./file0\x00', &(0x7f0000001000-0x8)='./file0\x00') 2018/01/09 05:54:33 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = getpid() get_robust_list(r1, &(0x7f0000f9e000)=&(0x7f0000613000)={&(0x7f0000000000/0x1000)=nil, 0x0, &(0x7f0000000000/0x1000)=nil}, &(0x7f00007b9000)=0x18) r2 = accept4(0xffffffffffffff9c, &(0x7f0000e91000)=@in6={0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f00008d0000-0x4)=0x1c, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000489000-0xa0)={0x0, @in={{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x4, 0x80, 0xffffffffffffffe0, 0x10}, &(0x7f0000188000-0x4)=0xa0) setsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000626000)={r3, 0x7, 0x3, 0x2a}, 0x10) getsockopt$inet_sctp6_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000d58000)={r3, 0x81}, &(0x7f0000423000)=0x8) r4 = openat$ppp(0xffffffffffffff9c, &(0x7f0000385000-0x9)='/dev/ppp\x00', 0x101005, 0x0) ioctl$EVIOCGPROP(r4, 0xc004743e, &(0x7f000082f000-0xf6)=""/246) getsockopt$inet6_mreq(r2, 0x29, 0x14, &(0x7f000099f000-0x14)={@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000763000)=0x14) fgetxattr(r0, &(0x7f000006e000)=@random={'os2.\x00', '/dev/ppp\x00'}, &(0x7f0000ab5000)=""/61, 0x3d) pwritev(r4, &(0x7f0000f65000)=[{&(0x7f0000b20000)="80", 0x1}], 0x1, 0x0) 2018/01/09 05:54:33 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000e55000-0xf)='net/ip6_mr_vif\x00') preadv(r0, &(0x7f00000e9000-0xa0)=[{&(0x7f0000bb6000)=""/4096, 0x1000}], 0x1, 0x0) setsockopt$inet6_dccp_buf(r0, 0x21, 0xc0, &(0x7f0000ae0000-0x1000)="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", 0x1000) 2018/01/09 05:54:33 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000c5c000-0xd)='/dev/usbmon#\x00', 0x7f, 0x0) ioctl$KVM_GET_CLOCK(r0, 0x8030ae7c, &(0x7f0000afe000-0x30)={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000a55000)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_IDENTITY_MAP_ADDR(r2, 0x4008ae48, &(0x7f0000c10000-0x8)=0x0) ioctl$KVM_IOEVENTFD(r2, 0x4040ae79, &(0x7f00009f8000)={0x0, &(0x7f00006d2000)=0x0, 0x0, r0, 0x4}) lookup_dcookie(0x1, &(0x7f0000ab7000)=""/230, 0xe6) [ 38.303098] capability: warning: `syz-executor4' uses deprecated v2 capabilities in a way that may be insecure 2018/01/09 05:54:33 executing program 6: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f000000a000)='/dev/snd/controlC#\x00', 0x0, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000011000-0x4)=0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r0, 0xc1105517, &(0x7f0000006000-0x110)={{0xffffffff, 0x4, 0x5, 0x0, "03f63d8b2888d3f6a65010d2c9794fca83afcf76b50d502465a61efc95bd36c54911fd4026daf0d4689ce454", 0xfffffffffffffffb}, 0x0, 0x0, 0x6, r1, 0x1, 0x3, "b28ca3eb79b14427b70fb8cf9ad431707fef93220b5fdb9a0d852c48b1f089379413b7ff60f0b5c48da6ae5ae767263803505fb57edd89b2e232ff747b2c581e", &(0x7f0000011000-0x17)="26286b657972696e6793656d3047504c6e6f6465765e00", 0x17, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x2, 0x3, 0x6, 0x88], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) perf_event_open(&(0x7f0000001000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8ce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000005000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000002000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000011000)={0x0, 0x64, &(0x7f0000006000)=[@in={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x7fffffff, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4}, @in6={0xa, 0x1, 0x7, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x800}, @in6={0xa, 0x0, 0x2, @loopback={0x0, 0x1}, 0x5269}]}, &(0x7f0000010000-0x4)=0x10) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000012000-0x8)={r3, 0x1}, &(0x7f0000012000-0x4)=0x8) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0xc4c85512, &(0x7f0000001000)=""/250) 2018/01/09 05:54:33 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f35000)={0x26, 'hash\x00', 0x0, 0x0, 'crc32c-generic\x00'}, 0x58) r1 = syz_open_dev$vcsn(&(0x7f0000b3c000)='/dev/vcs#\x00', 0x553, 0x18203) ioctl$TIOCSCTTY(r1, 0x540e, 0x200) r2 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000a38000)='/selinux/context\x00', 0x2, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_PREFER_SUBDEVICE(r2, 0x40045542, &(0x7f00001e7000-0x4)=0x3) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ce0000-0x4)="3b692cec", 0x4) accept$alg(r0, 0x0, 0x0) r3 = accept$alg(r0, 0x0, 0x0) writev(r3, &(0x7f0000c04000-0x70)=[{&(0x7f0000c4b000-0x5f)="18", 0x1}], 0x1) ioctl$SNDRV_TIMER_IOCTL_INFO(r2, 0x80e85411, &(0x7f000063a000-0x1000)=""/4096) 2018/01/09 05:54:33 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x6) r1 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000b5e000)='/selinux/create\x00', 0x2, 0x0) r2 = syz_open_dev$dmmidi(&(0x7f000073b000)='/dev/dmmidi#\x00', 0x100, 0x101000) fcntl$getownex(r0, 0x10, &(0x7f00000fc000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000e86000-0x10)={0x0, 0x40, &(0x7f00007b3000)=[@in={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @rand_addr=0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @rand_addr=0x40, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f00004c4000)=0x10) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f00001ec000-0x8)={r4, 0x0}, &(0x7f0000c2a000)=0x8) fstat(r0, &(0x7f00003d0000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000843000)='./file0\x00', &(0x7f0000312000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r7 = socket(0x40000000015, 0x5, 0x0) bind$inet(r7, &(0x7f0000fc5000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg$unix(r1, &(0x7f0000c13000-0x38)={&(0x7f00001fb000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000965000-0x60)=[{&(0x7f00006a5000-0xe4)="992c30e79e53df89027cc651e051c31e8ea0cf1fe101b7a34d0117586d3cb16a0012c701189494d4565ece3b62d2c52b7fdc98df673db3f62f958c94c70e099ffed24fda0fa1a748afcc3419590da07a795e533b448bdf74e5dcc8b36fc68d261efd717f5b16c53f1a1185d92f04ee86c25a5d2336b99e7a666ea8890a9bbfda731a8835cf2ed8ed4a4fcaf2cba6f6dbe5bf87d5c34f7de6b9f6e7352c5a46383e45be19d7e9d5cde85dfcd1d9f0ada8355a4c160f7f7da3a4749bdca3dcc6700a8fb3c7b4e282bb858bc41dbbcab6fe0a22321857e21dfb3d8a7eb703e99e21839b1cdb", 0xe4}, {&(0x7f00008b0000)="5bf118f396cb2a259639ae0267afcbe0fd91a52a7e0868e2a13944e7c0dbcbd58cb840c1446780944c7c35da0b5ab11582f64818414108405f30e947c4a89fd82b58f0af2251cb7eb122eebe0724a8d6675b545b3c0d1ff2b8dffbc7dfe4641f6e1941a0e824fa808b546f092cf37e9892464c45008ad72c5a3cec41c2fa4304cf3587058a84e92c29158ffa303eb892dc108fefb06982aa11585bb10e4257086d518538c24772f5057718e0efd2deada346dbdc0b784ce6688b46601868c0c234f278260447bab778d351470285328187f160ef8c07401a49ce37a8db9bd6a7ce33", 0xe2}, {&(0x7f0000dc9000-0x55)="62cd5615ed57ed99f83b3df37d05a7ed09e4ff6046440aaba23a4c44a4993293c940cdbdd61f61b815f00c26e89021e2ff47af78b9c7415ac7d6785b3352d451ed6c74c3677ef6ddd55e0158aea8141e7b310c82e4", 0x55}, {&(0x7f000058f000)="d4b029a98433db8dfb66a88b5bd2fd852cbfbb5d9ac43828bcc90a2d327bac005ff2dbe13ee8872bd77562a0aa473db870108581502b6829a84f932f6f45e9729710648f2aa74c", 0x47}, {&(0x7f0000d19000-0x10)="fb5b5c3c7238708b97b12d41a923ce86", 0x10}, {&(0x7f00000a4000-0x54)="1a2f451a8a78960ea73ed7e49d355f8ed8c01ac1d01519c0299e9f12c7fd537c5684d69f22ac1625d5fd458975a3b9064c22452c36d3e917871d97b75bb6f54e754f619d3d7f88d523420a7f31d9ceaf26626bde", 0x54}], 0x6, &(0x7f0000453000)=[@cred={0x20, 0x1, 0x2, r3, r5, r6}], 0x20, 0x40}, 0x40040) sendmsg$netlink(r0, &(0x7f0000011000)={0x0, 0x0, &(0x7f0000008000)=[{&(0x7f0000027000)=[{0x10, 0x15, 0x201, 0x0, 0xffffffffffffffff, ""}], 0x10}], 0x1, &(0x7f0000018000)=[], 0x0, 0x0}, 0x0) 2018/01/09 05:54:33 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$mixer(0xffffffffffffff9c, &(0x7f000001f000)='/dev/mixer\x00', 0x2, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f00002ab000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = add_key(&(0x7f000074d000-0x6)='rxrpc\x00', &(0x7f0000039000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000ddd000-0xa3)="0b7f18ce39b08ac342d196a77d824aa7a918460b8f3965912901a58163c812d7d5efb38abc06c419cb7adaf37dab81802eb01cef69b1e60c8cbff4d5b9c1b1937ed69983a86607479b459f7d990415f021497806ba1f745491212ec2ce9d1538f490d6837fba2a208f700bf50dfeaac57eee72fc89f911868e27fb28a05f204730ca27016b955026a21cc089d25b1cdbdd2c96930135b00b471b22f19bd58d04c52486", 0xa3, 0xfffffffffffffffc) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000b36000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a4e000-0x4)=0xe8) r4 = getgid() pwritev(r0, &(0x7f00004a3000)=[{&(0x7f00005f1000)="372652065be9e166877175f5ff08113d085b39c0cd95bafbbfdf457f85d62b5faf4446fea12b5b0c58744e966434c00c2a462cf81d81f50d3fdf6a36bdeef87c5a1502cacc3dcb3d0392e85ca59a8c3b18a27c9dadadda8f32007aef36a54af82d8122247f56f3bf7ee57bdeb64a3bb61ef7e6c24b27e542b56f1adbc10b47e70fd92190857e", 0x86}, {&(0x7f0000d6b000-0xf)="acc10db2f7424ac06db0dd73bd9433", 0xf}, {&(0x7f0000e71000)="19741d0fd6f882d7f7501c4881c4a3ce961b879ed39cb3e55d5e7e6c4f66865b86a669a80ebb91f6a3c4b5d1aec3794d842850dad512299209adbec289e16bed86ceaab35bcb178acd6478bc96c6026328a913d8b2fd3d94837947e9f07e9db3b97a1446d21d7ee1ea39a7f222a32f5288a05c0259ae18a9d78e939926d305b83575dd195aa9757f34ee09a10c94ac1b97d6b541661aa1b263402fd266741dec79c4bc0267c08d74260d191ac0", 0xad}, {&(0x7f0000b1a000)="92", 0x1}, {&(0x7f0000532000-0xe3)="830e2221c137c48ee0990544af8483c942bcbd80b44f71c4d221ffcda50085a3dc6e4e2dc4c3d6faaaf4b1a874dea6bbdb391780e308a68c868c7326a5759fd51028572e21169ed32505185d83e9d1049317b2e78729b9b1b80f821cb99b77714af4d916590853cacabebbe7be1bcd7e0c5ec913bd7608a21b0f78c4c4ea99be8c36c5ea81ba0a956f75c42567d9d74d18ce2ef2cbe00e82fd98f7ee90a282f5e86a3124a19c5570c0be92f7827e0268c78c2e29ef18a27309106d93e098f4cbea5290e4460bcca504f42f941cd10962b357439d891d259a25e0f86f7618f8c415b6cf", 0xe3}, {&(0x7f0000fc3000-0xd9)="8b0b3727ec5d91be8374d100f8a7fcf3c3191090e9e49edca6501989d90769f06408ee6ff6da6e55f804212ad374cce91a59d3da6a8042a9883c4256e0ae2009191fa1f9010cdd172b05b36185cf0140d7ecce2a69ece59a466fd46fdb8501a288573f6371b2a267f884fdc9ad52b676a2a3c50b5d7804050d07e88dd122e733da340273ac5bf656c6d2906194be71c2b181070fa45e83ed263a8a1e045d187c3d9ffd434f81bb5b9ce387f734b14ddf2fe37502db976c80452c371d0b8d28f71ba7cde7127a794505b3b2e9446aeb8b485c669435635fc645", 0xd9}], 0x6, 0x24) keyctl$chown(0x4, r2, r3, r4) fcntl$lock(r1, 0x6, &(0x7f0000013000)={0x0, 0x0, 0x0, 0x0, 0x0}) r5 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000d3c000-0xf)='/dev/sequencer\x00', 0x20002, 0x0) ioctl$KVM_SET_BOOT_CPU_ID(r5, 0xae78, &(0x7f0000312000-0x8)=0x2) close(r1) ioctl$UFFDIO_UNREGISTER(0xffffffffffffffff, 0x8010aa01, &(0x7f0000002000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/09 05:54:33 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4e, &(0x7f000000d000-0x44)={@random="2fd605e47f9d", @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "43f087", 0x18, 0x3a, 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=@mld={0x2, 0x0, 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}}}}}}}, 0x0) r0 = epoll_create(0x8) r1 = syz_open_dev$dmmidi(&(0x7f0000e47000-0xd)='/dev/dmmidi#\x00', 0xe8, 0x10000) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r1, 0xc4c85512, &(0x7f0000aab000)={{0x5, 0x4, 0x5, 0x6, "f9af91274c586313c7ed174255ff0ae9ee1dec0a481cfac5a91ae9f8fcaf12e694bcb1ecc60806f19907a1ad", 0xfffffffffffffffc}, 0x5, [0x4, 0x3f, 0x1, 0x6, 0x3ff, 0x9, 0x8, 0x7, 0x9c90, 0x0, 0x1, 0x101, 0xfff, 0x8, 0x5, 0x40, 0x0, 0x81, 0x2916, 0x3, 0xffff, 0x1, 0xa4, 0x5, 0x6d3, 0x8, 0x401, 0x5, 0x800, 0x9, 0x0, 0x202, 0x1, 0xffffffff, 0x1f, 0x7, 0x15, 0x6, 0x4, 0x8, 0x4, 0x3, 0xe2, 0x0, 0x1ff, 0x453, 0x4, 0xfff, 0x700, 0x8, 0x9, 0x5, 0xb1, 0x7, 0x3, 0x7f, 0x80000000, 0x81, 0x9, 0x5, 0x8, 0x1, 0x100000001, 0x4, 0x100000000, 0x2e2, 0x7ff, 0x200, 0x4, 0x4, 0x40, 0x7627, 0x6, 0x1d1, 0x4, 0x4, 0xfffffffffffffffd, 0x8001, 0xfffffffffffffe01, 0x0, 0x40, 0x8f9b, 0x1c, 0x0, 0x4, 0x9c, 0x5, 0x2, 0x8, 0xfff, 0x100, 0x8, 0xffffffffffffffa1, 0x101, 0x7ff, 0x2, 0x6, 0x6, 0x0, 0x0, 0x9, 0x3, 0x3, 0x8, 0xa157, 0x6, 0x9, 0x0, 0xa9d, 0xffffffffffffffe1, 0x19, 0x7fffffff, 0x2f5, 0xb508, 0x6000000, 0xe50b, 0x1a6f, 0x10001, 0x1f, 0x2, 0x6, 0x8, 0x2, 0x7ff, 0x5, 0x0, 0xa99, 0x1], {0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$EVIOCGBITSW(r1, 0x80404525, &(0x7f0000f37000)=""/84) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000b7d000)={0x0, 0x0}) 2018/01/09 05:54:33 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$bt_l2cap_L2CAP_LM(r1, 0x6, 0x3, &(0x7f0000eda000-0x4)=0x44, 0x4) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000f55000-0x4)=0xbf, 0x2bf) bind$inet(r0, &(0x7f00000f1000-0x10)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x64) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto(r0, &(0x7f000077f000-0x1000)="e76bc84e8d87131c92c321cd8648009bf14f28c84a8f81b6e745fe72f754e3e4e52f1078c64ef19cc709af1b252767ff96817466c228947b3203add19fd01d1c8727feddf7ad5b31f283c49e7b59aa39e2875e697e92ee4c0cd878577cc3082eb19e951037defc0075917372591f0e862273c8fd8f55905b584cf073501c45b11ff76f7d27f1e4c197df7ea9cb9c953470479e3ffd20a26ad8aa0c9681deda6724d573a9d4bee39e04143b31437b20aa35dd0f05", 0xb4, 0x0, 0x0, 0x0) 2018/01/09 05:54:33 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mknod$loop(&(0x7f0000dcf000-0x8)='./file0\x00', 0x0, 0x0) mount(&(0x7f0000144000)='./file0\x00', &(0x7f0000344000-0x8)='./file0\x00', &(0x7f00007fc000)='nfs\x00', 0x0, &(0x7f000000a000)="") 2018/01/09 05:54:33 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000005000-0x5)='task\x00') getdents64(r0, &(0x7f0000909000-0x30)=""/48, 0x30) ioctl$KVM_GET_DIRTY_LOG(r0, 0x4010ae42, &(0x7f0000f81000-0x10)={0x10203, 0x0, &(0x7f0000ff4000/0x4000)=nil}) getdents(r0, &(0x7f0000002000)=""/34, 0x22) openat$rfkill(0xffffffffffffff9c, &(0x7f0000a7e000-0xc)='/dev/rfkill\x00', 0x28601, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) getdents64(r0, &(0x7f000092c000-0x78)=""/120, 0x78) 2018/01/09 05:54:33 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000acd000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000911000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$GIO_CMAP(r2, 0x4b70, &(0x7f0000190000-0x30)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) utime(&(0x7f000024e000)='./file0\x00', &(0x7f0000a98000)={0x6df2, 0x0}) fstat(r1, &(0x7f0000702000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00006cf000)={0x10004, 0x0, 0x0, 0x1000, &(0x7f0000a98000/0x1000)=nil}) getpeername$packet(r2, &(0x7f000098d000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f00008c0000)=0x14) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f000092f000)={@common='dummy0\x00', r4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_SMI(r3, 0xaeb7) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r5 = socket(0x11, 0x80002, 0x0) setsockopt(r5, 0x107, 0x5, &(0x7f0000001000)="", 0x47e) setsockopt$packet_int(r5, 0x107, 0x13, &(0x7f000063a000-0x4)=0x0, 0x4) ioctl$KVM_SET_REGS(r3, 0x4090ae82, &(0x7f00009e1000)={[0x0, 0x0, 0x98c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xe00}) openat$kvm(0xffffffffffffff9c, &(0x7f000099c000-0x9)='/dev/kvm\x00', 0x105800, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_SET_REGS(r3, 0x4090ae82, &(0x7f00007a4000)={[0x0, 0xda9d, 0xffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) ioctl$PIO_UNIMAPCLR(r2, 0x4b68, &(0x7f0000011000)={0x2, 0x4400000000000000, 0x0}) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/01/09 05:54:33 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = fcntl$dupfd(r0, 0x406, r0) r2 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f00001d2000)='/selinux/validatetrans\x00', 0x1, 0x0) readv(r1, &(0x7f0000467000-0x50)=[{&(0x7f0000a31000)=""/29, 0x1d}, {&(0x7f000074b000)=""/11, 0xb}, {&(0x7f0000b23000-0x1000)=""/4096, 0x1000}, {&(0x7f00004d5000-0xdd)=""/221, 0xdd}, {&(0x7f0000219000)=""/166, 0xa6}], 0x5) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000dad000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000630000-0x4)=0xc) r4 = mmap$binder(&(0x7f0000f76000/0x4000)=nil, 0x4000, 0x2000001, 0x8810, r2, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r1, 0xc018620b, &(0x7f0000195000-0x18)={0x0, 0x0, 0x0, 0x0}) r6 = mmap$binder(&(0x7f0000dc5000/0x4000)=nil, 0x4000, 0x100000c, 0x110, r2, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f00006bc000-0x30)={0x13c, 0x0, &(0x7f0000dd0000)=[@transaction_sg={0x40486311, {{0x2, 0x0, 0x4, 0x0, 0x1, 0x0, 0x0, 0x18, 0x38, &(0x7f0000d5b000-0x18)=[@fd={0x66642a85, 0x0, r2, 0x0, 0x2}], &(0x7f0000c20000-0x38)=[0x78, 0x28, 0x78, 0x18, 0x40, 0x48, 0x30]}, 0x401}}, @reply_sg={0x40486312, {{0x3, 0x0, 0x2, 0x0, 0x10, 0x0, 0x0, 0x30, 0x40, &(0x7f000063b000-0x30)=[@fd={0x66642a85, 0x0, r0, 0x0, 0x1}, @flat={0x776a2a85, 0xa, r4, 0x4}], &(0x7f0000672000-0x40)=[0x18, 0x38, 0x28, 0x0, 0x38, 0x38, 0x78, 0x28]}, 0xfffffffffffffc00}}, @reply={0x40406301, {0x0, 0x0, 0x4, 0x0, 0x1, 0x0, 0x0, 0x30, 0x48, &(0x7f0000b6b000)=[@flat={0x73622a85, 0x101, r5, 0x4}, @fd={0x66642a85, 0x0, r0, 0x0, 0x3}], &(0x7f0000eee000-0x48)=[0x0, 0x78, 0x0, 0x48, 0x38, 0x78, 0x38, 0x38, 0x40]}}, @clear_death={0x400c630f, 0x1, 0x1}, @decrefs={0x40046307, 0x2}, @register_looper={0x630b}, @transaction={0x40406300, {0x3, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x40, 0x10, &(0x7f0000eac000-0x40)=[@flat={0x73622a85, 0x10b, r6, 0x3}, @ptr={0x70742a85, 0x1, &(0x7f00001f1000)=0x0, 0x1, 0x3, 0x30}], &(0x7f0000693000-0x10)=[0x0, 0x28]}}], 0x0, 0x0, &(0x7f0000216000)=""}) ioctl$TIOCSPGRP(r2, 0x5410, &(0x7f000004d000)=r3) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r2, 0x40485404, &(0x7f00002d6000)={{0xffffffffffffffff, 0x3, 0x4df8, 0x2, 0x938}, 0x7, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r1, 0x402c5342, &(0x7f0000928000-0x68)={0x7, 0x1000, 0xfffffffffffffff7, {0x77359400, 0x0}, 0x9, 0x2bd3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$sock_kcm_SIOCKCMUNATTACH(r1, 0x89e1, &(0x7f0000f21000)={r1}) 2018/01/09 05:54:33 executing program 2: mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f000000e000-0x13)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_LOCK(r0, 0x40405514, &(0x7f000000c000)={0x9, 0x0, 0x0, 0x0, "ddfbe36de3f9b5e3e004bcc0ae4de5d4e831c68b6c2956c2874476ee83e417454f684cab6a71b139644ea97a", 0x0}) r1 = openat(0xffffffffffffff9c, &(0x7f0000010000)='./file0\x00', 0x20002, 0x181) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_HWDEP_INFO(r1, 0x80dc5521, &(0x7f0000011000)=""/245) ioctl$SNDRV_CTL_IOCTL_ELEM_LOCK(r0, 0x40405514, &(0x7f000000f000)={0x9, 0x0, 0x0, 0x0, "2a5a7aa6e53ff258647a2c1a8eea9f6c6d94820ca1091fcd87f112b28bb336f2fc0f56e07866b5874c098814", 0x0}) 2018/01/09 05:54:33 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lgetxattr(&(0x7f00005c3000)='./file0\x00', &(0x7f0000475000-0x15)=@known='com.apple.FinderInfo\x00', &(0x7f0000e68000)=""/211, 0xd3) r0 = creat(&(0x7f0000280000-0x8)='./file0\x00', 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f0000d69000-0x14)={0x2, 0x3, 0x1, 0x3, 0x9}) lsetxattr(&(0x7f0000713000-0x8)='./file0\x00', &(0x7f0000fb0000-0x19)=@known='security.capability\x00', &(0x7f0000da0000-0x14)="0000000201000000000000010400000000000000", 0x14, 0x0) truncate(&(0x7f0000e45000-0x8)='./file0\x00', 0x6) listxattr(&(0x7f0000fc1000)='./file0\x00', &(0x7f0000dd5000)=""/95, 0x5f) 2018/01/09 05:54:33 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/dev/vga_arbiter\x00', 0x80000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_S390_INTERRUPT_CPU(r0, 0x4010ae94, &(0x7f0000000000)={0xffffffff, 0x3ff, 0x7962be36}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_sctp(0xa, 0x200000000000005, 0x84) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000ef3000)=0x0, &(0x7f0000004000)=0xffffffffffffff07) ioctl$KVM_CREATE_DEVICE(r0, 0xc00caee0, &(0x7f0000c34000-0xc)={0x2, r0, 0x1}) fstat(r2, &(0x7f0000f3e000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/09 05:54:33 executing program 3: mmap(&(0x7f0000000000/0xef5000)=nil, 0xef5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f000046a000-0x4)=0x100, 0x4) sendto$inet(r0, &(0x7f0000edf000)="", 0x0, 0x0, &(0x7f0000eea000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00006bb000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$ION_IOC_IMPORT(r1, 0xc0084905, &(0x7f0000e16000-0x7)={0x0, r1}) ioctl$ION_IOC_FREE(r1, 0xc0044901, &(0x7f000098b000-0x4)={r2}) ioctl$TUNSETSNDBUF(r1, 0x400454d4, &(0x7f00005e0000)=0x0) r4 = fcntl$dupfd(r0, 0x0, r3) recvfrom$inet(r0, &(0x7f0000ef0000-0x73)=""/115, 0x73, 0x12041, &(0x7f0000899000-0x10)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r5 = shmget$private(0x0, 0x1000, 0x100, &(0x7f00001ff000/0x1000)=nil) shmctl$SHM_UNLOCK(r5, 0xc) mmap(&(0x7f0000ef5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$tun(&(0x7f0000ef5000)='/dev/net/tun\x00', 0x0, 0x10a81) mmap(&(0x7f0000ef5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = add_key$keyring(&(0x7f0000ef5000)='keyring\x00', &(0x7f0000571000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffffc) mmap(&(0x7f0000ef5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = add_key$keyring(&(0x7f0000c76000)='keyring\x00', &(0x7f0000ef6000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$reject(0x13, r6, 0x2, 0x400, r7) ioctl$sock_netrom_SIOCGSTAMPNS(r4, 0x8907, &(0x7f0000ef4000-0x4)=0x0) syz_open_dev$audion(&(0x7f0000e98000)='/dev/audio#\x00', 0x8001, 0x400) ioctl$sock_inet6_udp_SIOCINQ(r4, 0x541b, &(0x7f000036b000-0x4)=0x0) mmap(&(0x7f0000ef6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000b3d000)={{{@in=@broadcast=0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000b5e000)=0xbe27) time(&(0x7f00006ed000)=0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f000066c000)={@generic="eaa307e0fe593caaf44df04e05ce78f9", r8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000ef5000/0x1000)=nil, 0x1000, 0x3, 0x110, r0, 0x0) ioctl$TIOCSWINSZ(r4, 0x5414, &(0x7f0000ef6000-0x8)={0xfffffffffffffff9, 0xffffffff, 0x0, 0xfffffffffffffffb}) [ 38.557368] RDS: rds_bind could not find a transport for 172.20.1.170, load rds_tcp or rds_rdma? [ 38.626139] RDS: rds_bind could not find a transport for 172.20.1.170, load rds_tcp or rds_rdma? 2018/01/09 05:54:33 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000c0b000-0x8)='keyring\x00', &(0x7f0000a50000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, 0x0, 0x0) r1 = add_key$user(&(0x7f000007c000)='user\x00', &(0x7f0000199000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f000076a000)="ff", 0x1, r0) r2 = add_key$user(&(0x7f0000ec2000-0x5)='user\x00', &(0x7f0000f21000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f000006b000-0xca)="503a570087ebe0d94f729cd653e520c19ad7d90b271769c4dbc249b54423a287fb8bd6ed266ccf59ef70995bf2e8e2d3fff32853747eda22d2818d08ca27e0ec821620e365a0e6b9485f2d925493f60c01e33e5f8c7eba67840800007f5b07e5849d2e875b066cd640b336616fe0f3c300007fb4627ee7597689525e8e810000ffffb580fb46910b52246bd3d32b1a91f944edb74b1f50ae08c5387ed8fd0598b600b79f3af3f864c324f6353c0000f98f7e149be31bd78bb36e8b951173d19c", 0xc0, r0) keyctl$revoke(0x3, r1) keyctl$dh_compute(0x17, &(0x7f0000625000)={r1, r2, r1}, &(0x7f0000e3a000-0x1)=""/1, 0x1, &(0x7f0000a6f000)={&(0x7f0000788000)={'cmac(cast5)\x00'}, &(0x7f0000281000-0x33)="c501daca0b9592a448f21ce48b7a278c178b01d5ac55528b212eaf0042b99e2cc1bbcf8fa31d901a16714a1b214504432fecee", 0x33, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = syz_open_dev$mouse(&(0x7f0000603000-0x12)='/dev/input/mouse#\x00', 0x3, 0x0) setsockopt$inet_tcp_int(r3, 0x6, 0x37, &(0x7f0000aec000)=0x0, 0x4) 2018/01/09 05:54:33 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000e9b000+0x18a)='/dev/net/tun\x00', 0x0, 0x20001) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) r2 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSIFADDR(r2, 0x8916, &(0x7f00007ff000)={@common='gre0\x00', @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r3 = socket$inet(0x2, 0x8000000000000003, 0x2) setsockopt$inet_mreqn(r3, 0x0, 0x27, &(0x7f0000939000-0xc)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, 0x0}, 0xc) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f0000389000)={0x0, &(0x7f00008e1000)=[]}) write$tun(r1, &(0x7f0000baa000)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x2, 0x0, @rand_addr=0x0, @multicast1=0xe0000001, {[]}}, @icmp=@address_request={0x11, 0x0, 0x0, 0x0}}}, 0x398) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000e3e000)={@common='gre0\x00', @ifru_flags=0x0}) r4 = socket$inet(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) 2018/01/09 05:54:33 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000c5c000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = getpgid(0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000aee000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000c69000-0x4)=0xc) r4 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000079e000)='/dev/vga_arbiter\x00', 0x0, 0x0) kcmp$KCMP_EPOLL_TFD(r2, r3, 0x7, r0, &(0x7f000075a000-0xc)={r4, r1, 0x4}) io_setup(0x26, &(0x7f00000fc000-0x8)=0x0) io_submit(r5, 0x1, &(0x7f0000b58000-0x8)=[&(0x7f00004aa000)={0x0, 0x0, 0x0, 0x7, 0x0, r1, &(0x7f0000b10000)="000000000108000000", 0x9, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) 2018/01/09 05:54:33 executing program 4: r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000037a000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000c77000)={0x1, [0x7]}, 0x6) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f0000a04000)=0x0, 0x4000000005, 0x0, &(0x7f0000199000-0x10)={0x0, 0x989680}, &(0x7f0000a29000-0x4)=0x0, 0x555a77f243942658) 2018/01/09 05:54:33 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$unix(0x1, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000)=0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) shmget(0x0, 0x2000, 0x800, &(0x7f0000afb000/0x2000)=nil) r0 = socket$inet(0x2, 0x80006, 0x0) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000000000)=0x0) 2018/01/09 05:54:33 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000b23000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000044000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r1 = creat(&(0x7f0000c47000-0x8)='./file0\x00', 0x0) setsockopt$bt_l2cap_L2CAP_LM(r1, 0x6, 0x3, &(0x7f00005ac000)=0x3a, 0x4) write$sndseq(r1, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x77359400, 0x0}}], 0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000757000)={&(0x7f00006b0000/0x1000)=nil, 0x1000}) 2018/01/09 05:54:33 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = perf_event_open(&(0x7f0000001000-0x78)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x666, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) read(r0, &(0x7f0000d13000-0xd9)=""/217, 0xd9) execveat(0xffffffffffffffff, &(0x7f0000e47000-0x8)='./file0\x00', &(0x7f0000002000-0x48)=[&(0x7f0000001000-0x1e)="9e6d696d655f74797065657468302d76626f786e6574302e2f73656c6600"], &(0x7f00005ab000)=[], 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_tcp_buf(r1, 0x6, 0x10, &(0x7f0000945000)=""/4096, &(0x7f0000000000)=0x1000) inotify_init1(0x80800) 2018/01/09 05:54:33 executing program 1: mmap(&(0x7f0000000000/0xfc2000)=nil, 0xfc2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) mmap(&(0x7f0000fc4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f0000fc5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) read(r0, &(0x7f00006ab000-0x1)=""/1, 0x1) mmap(&(0x7f0000190000/0xc00000)=nil, 0xc00000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000fc0000-0x1)='\x00', 0x1, 0x0, &(0x7f0000fc9000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_group_source_req(r0, 0x0, 0x2f, &(0x7f0000885000-0x118)={0x800, {{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, 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]}}, 0x118) 2018/01/09 05:54:33 executing program 4: mmap(&(0x7f0000000000/0x2b000)=nil, 0x2b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000027000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000019000-0x6)='ramfs\x00', 0x0, &(0x7f000000a000)="") open$dir(&(0x7f000001c000-0xc)='./file0/bus\x00', 0x88040, 0x0) mmap(&(0x7f0000032000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000033000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open(&(0x7f000002c000-0x8)='./file0\x00', 0x1, 0x10) mount(&(0x7f0000034000-0xc)='./file0/bus\x00', &(0x7f0000010000-0x8)='./file0\x00', &(0x7f0000033000-0x5)='fuse\x00', 0x7ffbf, &(0x7f0000032000)="") mmap(&(0x7f000002c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f000002c000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) truncate(&(0x7f0000036000-0xc)='./file0/bus\x00', 0x0) [ 38.764335] device gre0 entered promiscuous mode 2018/01/09 05:54:33 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000001a000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) r1 = memfd_create(&(0x7f0000002000)='proclo}\x00', 0x0) ioctl$KVM_SET_ONE_REG(r1, 0x4010aeac, &(0x7f0000fcd000)={0xffffffffffffffc0, 0x9}) pwritev(r1, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) fchmod(r1, 0x0) fsetxattr(r1, &(0x7f00007a9000-0xd)=@random={'os2.\x00', 'proclo}\x00'}, &(0x7f00002de000-0x19)='/selinux/avc/cache_stats\x00', 0x19, 0x0) close(r0) 2018/01/09 05:54:33 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$midi(&(0x7f000084b000)='/dev/midi#\x00', 0x7, 0x202400) clock_nanosleep(0x7, 0x1, &(0x7f0000fa2000)={0x0, 0x0}, 0x0) ioctl$TCXONC(r0, 0x540a, 0x80) bind$bt_sco(r0, &(0x7f0000c17000)={0x1f, {0x1ff, 0x3, 0x9096, 0x2, 0x7, 0x40}}, 0x8) r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r1, &(0x7f0000187000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) openat$kvm(0xffffffffffffff9c, &(0x7f0000216000)='/dev/kvm\x00', 0x400, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) sendto$inet6(r2, &(0x7f0000310000-0x2)="e1", 0x1, 0x0, &(0x7f00000b7000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/09 05:54:33 executing program 5: mmap(&(0x7f0000000000/0xebf000)=nil, 0xebf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000ebb000-0x8)='./file0\x00', 0x1) mmap(&(0x7f0000ebf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000ebf000)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000ebf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_S390_UCAS_UNMAP(r0, 0x4018ae51, &(0x7f0000ec0000-0x18)={0x6, 0xffffffffffff8000, 0x5369}) r1 = syz_open_dev$audion(&(0x7f0000aa9000)='/dev/audio#\x00', 0x7, 0x4000) unlinkat(r1, &(0x7f0000e09000)='./file0\x00', 0x0) mount(&(0x7f0000b00000)='./file0/file0\x00', &(0x7f000002c000)='./file0\x00', &(0x7f0000ebd000)='ext4\x00', 0x0, &(0x7f000000a000)="") mmap(&(0x7f0000ebf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = signalfd4(0xffffffffffffff9c, &(0x7f0000ebf000)={0x865200000}, 0x8, 0x80800) mmap(&(0x7f0000ebf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000e7f000)={0x0, 0x0, 0x0}, &(0x7f0000ebf000)=0xc) fcntl$setown(r2, 0x8, r3) 2018/01/09 05:54:33 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = creat(&(0x7f00006f1000)='./file0\x00', 0x1) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r1, 0x40045532, &(0x7f0000550000-0x4)=0x5) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f000000f000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000008000)={&(0x7f0000418000-0x138)=@newsa={0x138, 0x10, 0x400000000713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@rand_addr=0x0, @in=@multicast2=0xe0000002, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in=@loopback=0x7f000001, 0xffffffffffffffff, 0x6c}, @in=@multicast1=0xe0000001, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa, 0x0, 0x0, 0x0}, [@algo_comp={0x48, 0x3, {{"6465666c61746500000000000000000000000000000000000000000000000000000000000000000000f1ffffff00"}, 0x0, ""}}]}, 0x138}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/09 05:54:33 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000b18000)='/selinux/load\x00', 0x2, 0x0) sendmsg$kcm(r1, &(0x7f00009ec000-0x38)={&(0x7f000024a000-0x10)=@ipx={0x4, 0x4, 0x80, "c8eaa5a6b7f7", 0x4, 0x0}, 0x10, &(0x7f0000fbd000+0xb8c)=[{&(0x7f0000116000-0xd0)="b71291f798587156b07d74c0b950e1abc6e3ee62a4d1cf0024086746edc03585518daad2988ef025345fba18d78a47a647b888dbd0e1c5fd4d000a913312842994c64472f9be315bca0eaf33bcfcbedee697d0b69abc1c51f4cf34aa8bd1518928a5c9a46577856fccd008952fd55dc3eafe09e46ee5cae0769ff365d49de4a867867cb24c312f54e532918e2e04d438582c22c9968147aa2a82f540687140390fe2b582d5a0aa17d39d2b8ea856e6acdf0da7f22300417190e60adf7bf20a0441147601a022a928d1fba3169d549afe", 0xd0}, {&(0x7f0000f6f000)="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", 0xfe}], 0x2, 0x0, 0x0, 0xb55d9122e3aab4cb}, 0x4000000) writev(r0, &(0x7f00000f8000)=[{&(0x7f0000138000)="290000001d00193d55a8a347000a007c0200e300000000000000090009000100000000000000000009", 0x29}], 0x1) openat$kvm(0xffffffffffffff9c, &(0x7f0000687000)='/dev/kvm\x00', 0x408800, 0x0) [ 38.798865] device gre0 left promiscuous mode [ 38.811776] device gre0 entered promiscuous mode 2018/01/09 05:54:33 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f000037c000)='/dev/rfkill\x00', 0x9f2b4422bc760bb0, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000277000-0x20)={0x3, 0x0, 0x2, 0xffffffffffffffc0}) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000f18000)={0x3, r1, 0x10001, 0x7}) readv(r0, &(0x7f0000405000)=[{&(0x7f00008af000-0x4f)=""/79, 0x4f}, {&(0x7f0000ef0000)=""/153, 0x99}, {&(0x7f0000ea5000)=""/4096, 0x1000}, {&(0x7f0000d74000)=""/104, 0x68}], 0x4) connect$nfc_llcp(r0, &(0x7f0000ece000)={0x27, 0x1f, 0x9, 0x3, 0x8000, 0x7, "16c78df3e8e9b8e5c95cc6aac5a9a4e59f9310143f0c56589c0de576cb0e7f055cb576d7e0cf1fc1d1d3f53f0ac52894268e7dca862e3d3e538ee76799b7e5", 0x5}, 0x60) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000ff6000-0x18)={0xaa, 0x44, 0x0}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000ff8000-0x20)={{&(0x7f000018a000/0x3000)=nil, 0x3000}, 0x1, 0x0}) ioctl$UFFDIO_UNREGISTER(r2, 0x8010aa01, &(0x7f000005c000-0x10)={&(0x7f0000efc000/0x1000)=nil, 0x1000}) mremap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f00009de000/0x4000)=nil) close(r2) [ 38.858639] device gre0 left promiscuous mode 2018/01/09 05:54:34 executing program 5: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0x5f, &(0x7f0000c15000-0x4)=0xf3, 0x4) r1 = memfd_create(&(0x7f0000429000)="c53a00", 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f000099b000)={0x0, @in6={{0xa, 0x1, 0x2, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x80000000, 0x7, 0xa29, 0x9}, &(0x7f0000000000)=0xa0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000001000-0xa0)={r2, @in6={{0xa, 0x1, 0xda, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x6, 0x7fe000000000000, 0x68d, 0x10}, &(0x7f00009a4000-0x4)=0xa0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x46, &(0x7f0000003000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x20086dd, @ipv6={0x0, 0x6, "a228af", 0x10, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[@hopopts={0x4, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], []}], @udp={0x0, 0x0, 0x8, 0x0, ""}}}}}}, 0x0) r3 = openat$selinux_user(0xffffffffffffff9c, &(0x7f00008d6000-0xe)='/selinux/user\x00', 0x2, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r3, 0xc0206434, &(0x7f00000a5000)={0x5, 0x0, 0x3, 0x4}) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000725000)={0xffffffffffffffff, 0x0, 0x3, 0x7fff}) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f00006da000-0x1a)={0x3, r4, 0x1, 0xffd}) ioctl$DRM_IOCTL_SG_ALLOC(r3, 0xc0106438, &(0x7f0000e46000)={0x2, r5}) 2018/01/09 05:54:34 executing program 4: r0 = syz_open_dev$adsp(&(0x7f0000715000-0x5)='/dev/adsp#\x00', 0xfffffffffffffff8, 0x180) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000000000)={@common='rose0\x00', 0x54}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000392000-0xc)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0}, 0xc) setsockopt$inet_msfilter(r1, 0x0, 0x29, &(0x7f0000272000-0x2c)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0, 0x1, [@multicast1=0xe0000001]}, 0x14) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f000080f000-0x7)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_WAIT_VBLANK(r2, 0xc018643a, &(0x7f000087b000-0xc)={0x3e, 0x20, 0x41}) setsockopt$inet_mreqsrc(r1, 0x0, 0x25, &(0x7f0000231000)={@multicast2=0xe0000002, @loopback=0x7f000001, @multicast1=0xe0000001}, 0xc) r3 = accept4$inet(r1, &(0x7f00004e4000)={0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000c8c000)=0x10, 0x800) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r3, 0x84, 0xc, &(0x7f0000607000-0x4)=0x163, 0x4) 2018/01/09 05:54:34 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000047000-0x6)='./bus\x00', 0x0) r0 = syz_open_dev$sg(&(0x7f00004eb000)='/dev/sg#\x00', 0x1ff, 0x100) ioctl$SNDRV_CTL_IOCTL_ELEM_LIST(r0, 0xc0505510, &(0x7f00007dd000)={0x0, 0x0, 0x5, 0x7fffffff, &(0x7f00001af000)=[], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mount(&(0x7f000017e000-0x6)='./bus\x00', &(0x7f0000354000)='./bus\x00', &(0x7f000002d000-0x6)='ramfs\x00', 0x4, &(0x7f0000e3d000)="") r1 = open$dir(&(0x7f0000027000-0x6)='./bus\x00', 0x408000452002, 0x0) r2 = syz_open_dev$admmidi(&(0x7f00000da000-0xe)='/dev/admmidi#\x00', 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000705000-0xc)={0x20000012, 0x0}) 2018/01/09 05:54:34 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000e19000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSBRKP(r0, 0x5425, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000d03000)={0x0, 0x0}) sendfile(r1, r0, 0x0, 0xffff) 2018/01/09 05:54:34 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x80002, 0x300) r1 = socket$inet(0x2, 0x1, 0x0) r2 = memfd_create(&(0x7f0000993000)='\x00', 0x2) ioctl$DRM_IOCTL_SET_UNIQUE(r2, 0x40106410, &(0x7f00009f0000)={0xc6, &(0x7f0000227000)="be55d86abb99b09d3313fdf7a89f4ecca1f9f8fa0c0a2c0399e532345dc68377f8be93b77069a6b5254f4a90252c2253496924691e026aef6af566a135338182e2101c86068c9129a127872357d0a3424d25d1b165b7761c3b9f971383fb6f883c85ff502e064c5378a1a252ccaea9b032948ded0ebfcc0817eaf3e1a3fb46db851a300ddd8efce1774b9b9c8b03e0499a60b1259b4a2119fd2f719ef3d62541fc249748acb05f5a5f1291cfafdd87d41f73911e390a9fce75edf5a92f7ee5342719da4de57b"}) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000156000+0x7a1)={0x0, 0x0, 0x0}, 0x4) r3 = syz_open_dev$tun(&(0x7f0000c55000)='/dev/net/tun\x00', 0x0, 0x180000a) r4 = fcntl$dupfd(r3, 0x0, r1) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000928000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x5, 0x0, @sync=&(0x7f00001a4000-0xc)={0x0, 0x0, 0x0}}}) write$tun(r4, &(0x7f000059a000)=@pi={0x0, 0x8100, @ipv6={0x0, 0x6, "d2d3cc", 0x14, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {[], @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}, 0x40) 2018/01/09 05:54:34 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x429, &(0x7f0000bd8000-0x429)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "03f087", 0x3f3, 0x87, 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}, {[@hopopts={0x87, 0x38, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@jumbo={0xc2, 0x4, 0x6}, @enc_lim={0x4, 0x1, 0x40}, @generic={0x200000000, 0x30, "fb934fe27b6688dfb9ba775c69bea4d72c4ce5b9f96d01baf36a6bb31d5ab7eb4c334507890d36fce6284f98163d0e21"}, @padn={0x1, 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @jumbo={0xc2, 0x4, 0x100000001}, @hao={0xc9, 0x10, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @generic={0x5, 0xb1, "1ef35b9910c0b0163862fc3ca9aa13fd05406c91500a51052d24050990273c69bef1cfb6b8f5e3b87438c99c421a471c3338c710ca092273298b59d676a2f4aa35048a19af75d26538034a33e437b51f78f729e7d42489773a26160c2df4c82db1637866c5362770bec08ddf1b15d26fb254e41941d69a9627f4c7141221a8217bac7146c03fc541d0b603465d706ae771fd1f241eaadf02ba415098e0cb87f4507629210e903c4a641bac50923d6349fa"}, @enc_lim={0x4, 0x1, 0x9}, @pad1={0x0, 0x1, 0x0}, @generic={0x10001, 0xae, "0bc8a4276eb44eaa2d1881209337b4d90fbe5ab88ba202b08ffdf89b9463409591c5256a3004309d72317c99ea5916d2c53e7e1e31e989fb3783f94c87f3a274afa36010c06faad0db1beaf27c0ad85ad1a2143b12c7e490de5d68b970db47bb92c737eabaf5b7a306c3c295a7b2e9928c7a6110b4f452e424a579029727e46710638d195c7194565a9a53ee899348ea9d3c0356fabba7b093c0d2f492b0c0f97b114dc9ca5e0a5fafdb40b7f7e2"}]}, @routing={0x3f, 0xc, 0x2, 0xfffffffffffffff7, 0x0, [@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @loopback={0x0, 0x1}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}]}, @dstopts={0x3c, 0x18, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@hao={0xc9, 0x10, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @ra={0x5, 0x2, 0x3}, @generic={0xf0, 0xa1, "d38d368fa3a6f41b1adef4f3a83ccd7a9ef20313e94a229b81828323fa1f8a22df2edcc990307fafc7f18ea8d7d95bbf6fecbfa79986afebc25f7922ad988d9b0075e1d4b5ac333117fa7fffbf1a5a0632eef1256cd503d937e5a092e654bc958b3f1232b44206f2cb95c011013d116e33c1bc1aed0f59bbd6382bf4f5cc3e40f99c0140e6bcc000b5ffc9f1dd24606ac0617aade2daf8f11b99b15df7dc43ebfb"}, @padn={0x1, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, @dstopts={0x0, 0x14, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@ra={0x5, 0x2, 0x7e}, @enc_lim={0x4, 0x1, 0x8}, @generic={0x4, 0x13, "16abd1df138ffc7b9fa6aec639e8a39dd41b63"}, @enc_lim={0x4, 0x1, 0x8}, @enc_lim={0x4, 0x1, 0x3}, @generic={0x80, 0x7c, "b8560721fb24c64e89ace1239eb90ab8593114ce66fb924b286cfa5933ce21281280b1c78a67686e0e481b8e6603c7e99963846bd4a57e9345ba2acfad8b3b2bd21f28bcbad4f0659cc5fa94b5b116a643efea3952fb5b38384ee79c1a2b7572321c18046e21e8e18398cc8d9a48dd500ec29f3ca084a8411c8e90fb"}]}, @hopopts={0x8, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@ra={0x5, 0x2, 0x349}]}, @fragment={0x2b, 0x0, 0x5, 0x1f, 0x0, 0x6, 0x3}, @hopopts={0x11, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@pad1={0x0, 0x1, 0x0}]}, @routing={0x2e, 0x2, 0x2, 0x401, 0x0, [@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}]}], @udp={0x0, 0x0, 0x8, 0x0, ""}}}}}}, 0x0) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x5, &(0x7f00001bf000)={0x0, @in6={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) 2018/01/09 05:54:34 executing program 1: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$dh_compute(0x17, &(0x7f0000583000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000d1f000)=""/37, 0x25, &(0x7f0000000000)={&(0x7f0000000000)={'rmd320\x00'}, &(0x7f0000000000)="", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000003000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f0000001000)={0xffffffffffffffff, 0x2, 0x3, 0x1, 0x1f}) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000002000)='/dev/mixer\x00', 0x40040, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) modify_ldt$write(0x1, &(0x7f0000003000-0x10)={0x7, 0x1000, 0x6400, 0x0, 0x184740000000, 0x6, 0x9, 0x7, 0x7, 0x10000}, 0x10) ioctl$KVM_S390_VCPU_FAULT(r1, 0x4008ae52, &(0x7f0000002000)=0x1000) 2018/01/09 05:54:34 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x10000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000106000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000aba000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r1, 0x800443d2, &(0x7f0000c79000-0x10)={0x4, &(0x7f0000103000)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}]}) 2018/01/09 05:54:34 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000c0c000-0xc)='/dev/rfkill\x00', 0x412400, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00002e3000-0x4)=0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000fd8000-0xc)={0x0, 0x0, 0x0}, &(0x7f00002a9000)=0xc) stat(&(0x7f0000413000)='./file0\x00', &(0x7f0000f4a000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$getownex(r0, 0x10, &(0x7f0000348000)={0x0, 0x0}) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000430000)={{{@in=@loopback=0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000021000-0x4)=0xe8) stat(&(0x7f00005f3000)='./file0\x00', &(0x7f0000552000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000313000-0x4)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000483000-0xe8)={{{@in=@broadcast=0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000b47000-0x4)=0xe8) lstat(&(0x7f000052b000-0x8)='./file0\x00', &(0x7f0000b16000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r10 = getpgrp(0xffffffffffffffff) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000dab000)={{{@in=@multicast2=0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00000e8000)=0xe8) r12 = getegid() r13 = fcntl$getown(r0, 0x9) r14 = getuid() r15 = getegid() ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00000b8000)=0x0) fstat(r0, &(0x7f0000d39000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r18 = getegid() sendmmsg$unix(r0, &(0x7f0000497000)=[{&(0x7f00001d6000)=@abs={0x0, 0x0, 0x1}, 0x8, &(0x7f0000e98000)=[{&(0x7f0000efe000-0x90)="c83058c3d25024fdfcd409df9a9219ce611b848260a0023eae0c3a85b5a122ec36394d69730742f9469f77a5bf08aac64a292bc0019aab85fa50bd3c73f0d8f5032dfefdab0c9283aea483a7f29751b9bb3413c59014c3e8b6c01b9d446b0c7a7ab26a950b4e0e9929f43cd3dd41692b3139367de3e46e916a0c5166b42485a8ba7ae1793fd89a4c711778c4be4048c9", 0x90}, {&(0x7f00004f1000-0xf1)="149d2a893c7385668400e5744bb03db5ade6544deb711e5a2483be42eece0f2487a9fac9dcb867f4ab5a085b08d9134b352f6606c2ce64d0dfc19618d88ba57f6481b5b4c8ff67dedc34b62f58619f3b05bace8b3ab86040dede71b8ed32369453c5a73f79a5b06861f36d2b04db8e56f1bed85ba8ac317530e4ce4290a7eafc0c70fd79259872011d7e3487db97b17d0e90858bc276897afc2ab8b9750b8df47f916b225d7dd2aa1a9e17c22f1aff04b161d65c08dd852e3e3add7f6f527084d0f22208fdc070d2db761ed5a5a973b05e8f4179b104ddb721fae023e106a31a9334989e3d737d11dbefb6686118a5e19a", 0xf1}], 0x2, 0x0, 0x0, 0x8000}, {&(0x7f000088e000-0x8)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f0000c1c000-0x20)=[{&(0x7f0000abb000+0xc83)="350716b10d2da269237fa16644be4fc7ab89aeb50064", 0x16}, {&(0x7f0000e67000)="def84df56b8ca9eeee1f3e56cc1399b5445fcd64d63d092c", 0x18}], 0x2, &(0x7f0000308000-0x130)=[@rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r1, r2, r3}, @rights={0x20, 0x1, 0x1, [r0, r0, r0, r0]}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r4, r5, r6}, @cred={0x20, 0x1, 0x2, r7, r8, r9}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0, r0]}, @rights={0x38, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0, r0]}], 0x130, 0x40}, {&(0x7f0000251000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000bc4000)=[{&(0x7f0000dad000-0x42)="253b194a0bb37c9f1a63c157895a48247e2ea1098cd25cb1a8631e794edac90787dfb7b64804c39f43bcb1416f4600ebde3d1fbef12ecec8aebd74059a87fb206c9f", 0x42}], 0x1, 0x0, 0x0, 0x40000}, {&(0x7f0000acd000-0x8)=@abs={0x0, 0x0, 0x1}, 0x8, &(0x7f000058c000)=[{&(0x7f0000fd5000)="d28ce9fe2bc62678545a3d8c3d461a2be71ed82e005f30b521fe2c548e3cf834a7fa57a4f3fab3f0765e5f350d51cbf3a332622c731c1a98968e260784b0b926177486e2c2190829cde6afe8b51b4d090cd36114fc128d8d49fbdd2d3eaf067e46ebc45a997008d5c46d3b0a83580574985ef289e0a22a5b10aa39", 0x7b}], 0x1, &(0x7f0000b1f000)=[@rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r10, r11, r12}, @rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0]}, @rights={0x10, 0x1, 0x1, []}, @cred={0x20, 0x1, 0x2, r13, r14, r15}, @rights={0x20, 0x1, 0x1, [r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r16, r17, r18}], 0xe8, 0x8010}], 0x4, 0x8080) openat$selinux_access(0xffffffffffffff9c, &(0x7f0000c27000)='/selinux/access\x00', 0x2, 0x0) ioctl$ION_IOC_SHARE(0xffffffffffffffff, 0xc0084904, &(0x7f0000ac0000)={0x0, 0xffffffffffffff9c}) ioctl$ION_IOC_FREE(r0, 0xc0044901, &(0x7f000078c000-0x4)={r19}) syz_emit_ethernet(0xfffffca0, &(0x7f0000973000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x6558, @ipx={0xffff, 0x1e, 0x0, 0x0, {@current=0x0, @random="00f40800", 0x0}, {@random=0x0, @random="d843dda529fc", 0x0}, ""}}}}, &(0x7f00006b9000-0xc)={0x0, 0x1, [0xafe]}) 2018/01/09 05:54:34 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) getsockopt(r0, 0x6, 0x1, &(0x7f00008a6000)=""/207, &(0x7f0000d10000)=0x25) 2018/01/09 05:54:34 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x2000000000100) r1 = accept$inet(r0, &(0x7f0000d4f000-0x10)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000976000)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000d31000-0x4)=0x18) write(r1, &(0x7f0000a24000-0x64)='I', 0x1) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x7c, &(0x7f0000049000)={0x0, 0x0, ""}, &(0x7f0000bd2000-0x4)=0x8) 2018/01/09 05:54:34 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x802, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x37, &(0x7f0000d71000-0x88)=@routing={0x0, 0x0, 0x0, 0x0, 0x0, []}, 0x8) r1 = add_key(&(0x7f0000df5000)='logon\x00', &(0x7f0000074000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000f6c000)="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", 0x1000, 0x0) r2 = request_key(&(0x7f0000f0c000)='logon\x00', &(0x7f0000ef3000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f00003f7000)='\x00', 0xfffffffffffffffb) keyctl$link(0x8, r1, r2) sendmmsg$inet_sctp(r0, &(0x7f0000e10000-0x1c)=[{&(0x7f0000d0e000)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c, &(0x7f0000cd7000)=[], 0x0, &(0x7f0000a6b000)=[], 0x0, 0x0}], 0x1, 0x0) 2018/01/09 05:54:34 executing program 7: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000002000-0x9)='/dev/sg#\x00', 0x0, 0x2) mmap(&(0x7f000000a000/0x4000)=nil, 0x4000, 0x2, 0x39011, r0, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = gettid() setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f000000e000-0x5)='htcp\x00', 0x5) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) process_vm_writev(r1, &(0x7f0000003000)=[{&(0x7f000000a000)=""/211, 0xd3}, {&(0x7f0000004000-0x89)=""/137, 0x89}], 0x2, &(0x7f0000004000-0x70)=[{&(0x7f000000d000)=""/29, 0x1d}], 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$ax25_int(r0, 0x101, 0xf, &(0x7f0000001000-0x4)=0x0, &(0x7f000000d000)=0x4) openat$selinux_load(0xffffffffffffff9c, &(0x7f000000a000)='/selinux/load\x00', 0x2, 0x0) 2018/01/09 05:54:34 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x3) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000-0x18)={0xaa, 0x0, 0x0}) r1 = epoll_create1(0x80007fffd) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_int(r2, 0x6, 0x3, &(0x7f0000001000)=0x0, &(0x7f0000002000-0x4)=0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$audio(0xffffffffffffff9c, &(0x7f0000849000)='/dev/audio\x00', 0x4000, 0x0) getsockname$netrom(r3, &(0x7f0000108000-0x48)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000fd7000)=0x48) dup3(r1, r0, 0x0) 2018/01/09 05:54:34 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00008bf000-0x8)='./file0\x00', 0x0) clock_gettime(0x0, &(0x7f0000fae000-0x10)={0x0, 0x0}) utimes(&(0x7f0000ba5000)='./file0\x00', &(0x7f0000214000)={{r0, r1/1000+30000}, {0x77359400, 0x0}}) lremovexattr(&(0x7f0000718000-0x8)='./file0\x00', &(0x7f0000382000)=@known='system.advise\x00') 2018/01/09 05:54:34 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000081a000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000f4d000)={0x2, &(0x7f0000e3e000-0x10)=[{0x24, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) r2 = gettid() getresuid(&(0x7f00008df000)=0x0, &(0x7f0000b2e000-0x4)=0x0, &(0x7f000069a000)=0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000082f000)={0x0, 0x0, 0x0}, &(0x7f00001ee000)=0xc) sendmmsg$unix(r1, &(0x7f00002de000)=[{&(0x7f000001b000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000013000-0x60)=[], 0x0, &(0x7f00007b8000)=[@cred={0x0, 0x1, 0x2, r2, r3, r6}, @rights={0x0, 0x1, 0x1, [r1, r1, r0, r1, r0]}, @cred={0x0, 0x1, 0x2, r2, r5, r6}, @cred={0x0, 0x1, 0x2, r4, r5, r6}], 0x0, 0x0}], 0x492492492492611, 0x0) 2018/01/09 05:54:34 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00006b8000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = eventfd2(0x0, 0x0) r3 = eventfd2(0x0, 0x0) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000158000)={r2, 0x0, 0x0, 0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000d5c000)={r3, 0x0, 0x0, 0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_SET_USER_MEMORY_REGION(r3, 0x4020ae46, &(0x7f0000eda000)={0x10201, 0x3, 0x2, 0x2000, &(0x7f0000f34000/0x2000)=nil}) setrlimit(0xd, &(0x7f00005f2000-0x10)={0x3976, 0xff}) dup3(r3, r1, 0x0) 2018/01/09 05:54:34 executing program 1: mmap(&(0x7f0000000000/0xb25000)=nil, 0xb25000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f00002d8000-0x6)='-G\\%(\x00', 0x3) mmap(&(0x7f0000b25000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b25000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b25000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f0000b25000)=[{&(0x7f0000b25000)=""/0, 0x0}, {&(0x7f0000b26000-0x2b)=""/43, 0x2b}, {&(0x7f0000350000)=""/65, 0x41}], 0x3) ioctl$DRM_IOCTL_DROP_MASTER(r0, 0x641f) fcntl$addseals(r0, 0x409, 0x8) write(r0, &(0x7f00001fd000)='~', 0x1) 2018/01/09 05:54:34 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000f88000)='/dev/input/event#\x00', 0x0, 0x2) clock_gettime(0x0, &(0x7f00003f7000)={0x0, 0x0}) waitid(0x2, 0x0, &(0x7f00008ff000-0x10)={0x0, 0x0, 0x0, 0x0}, 0x79ebf6dd6d227dda, &(0x7f0000c69000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) wait4(0x0, 0x0, 0x40000000, &(0x7f0000324000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) clock_gettime(0x0, &(0x7f0000273000-0x10)={0x0, 0x0}) select(0x40, &(0x7f00004b7000-0x40)={0x1f, 0x8, 0xffffffff97aec53b, 0x7, 0xcf, 0x4034, 0x2, 0x3}, &(0x7f0000c9f000)={0xc2f, 0x0, 0x1, 0x9, 0x9, 0x6, 0x1ff, 0x8581}, &(0x7f0000299000)={0xfffffffffffffff8, 0xffffffffffff7fff, 0x61, 0x100, 0x2, 0x80000001, 0xffffffff80000000, 0x1c000000000000}, &(0x7f00003cf000-0x10)={r2, r3/1000+30000}) write$evdev(r0, &(0x7f0000c55000-0x30)=[{{0x0, 0x2710}, 0x0, 0x100000001, 0x0}, {{0x77359400, r1}, 0x0, 0x0, 0x0}], 0x30) ioctl$EVIOCGBITKEY(r0, 0x80404521, &(0x7f0000ff9000-0x89)=""/137) poll(&(0x7f0000a7b000)=[{r0, 0x0, 0x0}], 0x1, 0x0) 2018/01/09 05:54:34 executing program 0: mmap(&(0x7f0000000000/0xfb1000)=nil, 0xfb1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000002000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f0000fa0000)={0x79, 0x0, [0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) mmap(&(0x7f0000afc000/0x1000)=nil, 0x1000, 0x3, 0x8011, r2, 0x0) mmap(&(0x7f0000fb1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$vcsa(&(0x7f0000fb2000-0xb)='/dev/vcsa#\x00', 0x3, 0x4000) mmap(&(0x7f0000fb1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000fb1000)={0x0, 0x1}, &(0x7f0000473000-0x4)=0x8) mmap(&(0x7f0000fb1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f0000fb1000)=@assoc_value={r4, 0x854}, 0x8) ioctl$KVM_SIGNAL_MSI(r1, 0x4020aea5, &(0x7f000097c000)={0x1000, 0xd000, 0x8, 0xfffffffffffffff8, 0x81, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000fb1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CHECK_EXTENSION_VM(r1, 0xae03, 0x3c0) r5 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000f35000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$TCSETS(r5, 0x5402, &(0x7f0000c8d000)={0x2, 0x3, 0x4, 0x1, 0x20, 0x1, 0x0, 0xfffffffffffffc01, 0x800, 0x1, 0x5, 0xfffffffffffffff7}) ioctl$KVM_INTERRUPT(0xffffffffffffffff, 0x4004ae86, &(0x7f00001c6000)=0x1000000000ffff) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/01/09 05:54:34 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000050000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000154000)=0x10) ioctl$int_in(r0, 0x5452, &(0x7f0000527000-0x8)=0x5) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000b29000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) setsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000828000)=0x3, 0x4) ioctl$KDSETMODE(r1, 0x4b3a, 0x5) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000563000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) vmsplice(r2, &(0x7f0000a44000)=[{&(0x7f0000b48000-0x3f)="bb", 0x1}], 0x1, 0x0) ioctl$DRM_IOCTL_AGP_ACQUIRE(0xffffffffffffffff, 0x6430) ioctl$TIOCCONS(r2, 0x541d) bpf$BPF_PROG_QUERY(0x10, &(0x7f000060d000)={r0, 0x3, 0x1, 0x0, &(0x7f00007b4000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x9}, 0x20) 2018/01/09 05:54:34 executing program 4: mmap(&(0x7f0000000000/0xeee000)=nil, 0xeee000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80003, 0x6) setsockopt$inet_int(r0, 0x0, 0x40000000019, &(0x7f0000eeb000)=0x0, 0x4) r1 = syz_open_dev$vcsn(&(0x7f0000c03000-0xa)='/dev/vcs#\x00', 0x7, 0x0) mmap(&(0x7f0000eee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$netlink(r1, &(0x7f0000eef000-0xc)={0x10, 0x0, 0x3, 0x20}, 0xc) 2018/01/09 05:54:34 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00007e9000-0x8)={0x0, 0x0}) fcntl$setpipe(r1, 0x407, 0x0) vmsplice(r1, &(0x7f0000ead000-0x30)=[{&(0x7f0000494000-0x82)="ac", 0x1}], 0x1, 0x0) pipe2(&(0x7f0000141000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) vmsplice(r3, &(0x7f0000f14000)=[{&(0x7f0000854000-0x22)="8d", 0x1}], 0x1, 0x0) tee(r2, r1, 0x3c, 0x0) readahead(r1, 0x7a, 0x80) vmsplice(r0, &(0x7f0000ccf000)=[{&(0x7f0000d4e000)="e6", 0x1}], 0x1, 0x0) 2018/01/09 05:54:34 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x1000000000005, 0x0) sendmsg(r0, &(0x7f0000db6000-0x38)={&(0x7f00004ae000+0xb5c)=@generic={0x10000001001e, "030000000000000000000001e526cc573c5bf86c483724c71e14dd6a739effea1b48007be61ffe06d79f00000000000000076c3f010039d8f986ff01000000000000af06d5fe32c419d67bcbc7e3ad316a198356edb9b7341c1fd45624281e27800ece70b076c3979ac40000bd767e2e78a1dfd300881a1565b3b16d7436"}, 0x80, &(0x7f000045d000)=[], 0x193, &(0x7f000016d000-0x9f)=[], 0x0, 0x0}, 0x0) recvmsg$kcm(r0, &(0x7f0000008000)={&(0x7f0000c1d000)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000242000-0x10)=[{&(0x7f00009aa000-0x1)=""/1, 0x1}], 0x1, &(0x7f0000c21000)=""/0, 0x0, 0x0}, 0x0) recvmmsg(r0, &(0x7f000080e000)=[{{&(0x7f0000dfd000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f00003b2000-0x40)=[{&(0x7f0000fb7000-0x60)=""/96, 0x60}], 0x1, &(0x7f0000b65000)=""/128, 0x80, 0x0}, 0x0}], 0x1, 0x10002, &(0x7f00005e9000-0x8)={0x0, 0x0}) 2018/01/09 05:54:34 executing program 6: mmap(&(0x7f0000000000/0xb67000)=nil, 0xb67000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f000008c000)='/dev/input/mouse#\x00', 0x7fffffff, 0x100) mmap(&(0x7f0000b67000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b67000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b67000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b67000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b67000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b67000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b67000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b67000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b67000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b67000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b67000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b67000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b67000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000b67000)={0x9, 0x2, 0x5, 0x1ff, 0x0}, &(0x7f000075b000)=0x10) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f00009b2000)={0x0, 0x5}, &(0x7f000043f000)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000519000)={0x0, 0x5}, &(0x7f0000724000-0x4)=0x8) mmap(&(0x7f0000b67000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b67000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000b67000)={0x0, 0xe6, "90329e8a2a0dd7309e6a068ecd1c9fe670d261addcf0ec50c5e2bf9327337d8add699c6938aa285b6698b5cc9d12e05bad44e85ec44a199f21d5b4302e64fe499c7a1dd9963f64762fd6ff860bb45e5edeb229923de677bf048edeacf1762eb5cbb9a3fcdf0d9a2ca7ffe83bb7398959abe53f5732f62087eef458eec40eae17d83fa658a34580f98ce3224d1c4c8e96d03b4fd0fb454bd56259481e099ec0f912597082bfff42341511086e2e14c1dbaae00d5d740c9fb460c22269ebfcfa9f32cce05f419919f87cb5c38691f27fd2da06c4087854f1290f3c29ff6fac14cf5028c3647ee5"}, &(0x7f0000b67000)=0xee) mmap(&(0x7f0000b67000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b67000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b67000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b67000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b67000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000b67000)={0x0, 0x64, &(0x7f0000b67000)=[@in={0x2, 0x1, @rand_addr=0x101, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x8}, @in6={0xa, 0x1, 0x7fff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, @in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xc0000000000}]}, &(0x7f0000b67000)=0x10) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f000076d000)={0x0, 0x2, 0xe403}, &(0x7f000086f000-0x4)=0x8) mmap(&(0x7f0000b67000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b67000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b67000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b67000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b67000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b67000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f00006b5000)={0x0, 0x5c, &(0x7f0000b67000)=[@in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x9db, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5}]}, &(0x7f000076c000)=0x10) mmap(&(0x7f0000b67000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000b68000-0x8)={0x0, 0x4}, &(0x7f0000b67000)=0xfffffffffffffe01) mmap(&(0x7f0000b67000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b67000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000b68000-0x7d)={0x0, 0x75, "740b95f9fa66bb7856558aab3838778994d332cf8294a783f0b5ee3a241494311f8f82ce6b4cd0c4950b4b7a41dcfafa3b40fac31918317d0847016fd9414c11dea1324772c45bba14e3a72bdaff4499180e0cccbf3c4a1d1e84a21e6802d940dc8d3528a46e3eb7e5eee0c5984cad75eb3ba5fdf9"}, &(0x7f0000b68000-0x4)=0x7d) mmap(&(0x7f0000b67000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b67000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b67000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b67000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b67000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b67000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b67000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000352000-0xb8)={0x0, 0xfffffffffffffff9, 0x8, 0x5, 0x1, 0x7, 0x7fffffff, 0x401, {0x0, @in6={{0xa, 0x3, 0x6, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7ff, 0x401, 0x1, 0x4, 0x0}}, &(0x7f0000392000-0x4)=0xb8) mmap(&(0x7f0000b67000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b67000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000b67000)={0x0, 0x4, 0xfffffffffffffffa, 0x2, 0x8, 0x0, 0x3f, 0x0, {0x0, @in6={{0xa, 0x2, 0x200, @mcast1={0xff, 0x1, [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]}, 0x3, 0x81, 0x3, 0x6, 0xc9}}, &(0x7f0000b68000-0x4)=0xb8) mmap(&(0x7f0000b67000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f00009da000-0x8c)={0x0, @in={{0x2, 0x3, @rand_addr=0x10000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000b67000)=0x8c) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000117000)={0x0, 0x4, 0xffd, 0xfffffffeffffffff, 0x380, 0x3}, &(0x7f0000198000-0x4)=0x14) mmap(&(0x7f0000b67000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000b68000-0x6)={0x0, 0x7ffffffc}, &(0x7f000022b000)=0x6) mmap(&(0x7f0000b67000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000b68000-0xa0)={0x0, @in6={{0xa, 0x3, 0x4, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x1, 0xfffffffffffff000, 0x100, 0x4}, &(0x7f00005ad000-0x4)=0xa0) mmap(&(0x7f0000b67000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$inet_sctp(r0, &(0x7f0000b67000)=[{&(0x7f0000b67000)=@in6={0xa, 0x3, 0x6, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x200}, 0x1c, &(0x7f0000610000-0x20)=[{&(0x7f0000b67000)="94fa0eb02dda6460dbbd1c60a968007d", 0x10}, {&(0x7f0000b68000-0x65)="9a65afd87c073f13e52cc8e40cb64485850c6cacee2897cf7d7d7428766467f1a902fa38a3d5557992392c1932b4c9f90297c6440145958efc436f8fd860977ea1c1f1e26b5972c76194d7087793cd23360609d716c24764eaf740ea6a9cca97a0c7cd8d15", 0x65}], 0x2, 0x0, 0x0, 0x40804}, {&(0x7f00005eb000)=@in6={0xa, 0x0, 0x9, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x101}, 0x1c, &(0x7f0000b67000)=[{&(0x7f000089f000-0x1000)="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{&(0x7f0000b67000)="52cb747d593f8af5370cc4c5c5d622220d9fa866a05146b14a031a137fe7c9dd6fbb9874995734559c2e7ebb6695ecdd9df2e45103a1429ff47d1d4e0fbca8196a83aa77516160c10129110804a13e60e2c25b99229b4904d56d182fa58f086f948fa60f92b9cf602d6e47cde64047f40b43cb04c5711abc88f124c2c06668075d311581b3ef31031b1414dc3705b70b4f65341d0530c53a4e5c79bf04449163af104859527be98aac343492e31e4e393b96e23a686acc234cc1303fcba793a83fa5b4d4e21d566c2c66bfde92c4a88cb9db2d52dc429798efc68eaeb6a9e28aad33", 0xe2}, {&(0x7f0000b68000-0x5d)="fc3965c51abc5b47d577c7506273fb415566fc4259979ae8ba4265b68d1e75f2091ca2fd6b261e251631545c50e61c413d53df504d9be264ed249530b4349939c73d05aab715d499d25af39465c716e3cf700cc502afca705ce90df228", 0x5d}, {&(0x7f000058c000-0x27)="4739104c303ddc9879c8a55d29eab93b89478e468de3ac59ce7b4937d169050dfb8e778b8be101", 0x27}, {&(0x7f0000b68000-0xb0)="e1bcdc6e32eefe1a28372123985fc86f6b2d4bae7893798e9498e1c9d8f8b5f7108901e72e1e9724bb822b4e685409381cc50348325316be4a8061daed46b11b1eb9122e883fa4abf0ad24004a7052a11a609b90f6e1b64032bbea22c9b3d0a0c8aae83337ae2376bfcd690c5ba354464c9de26cc5cf07c46bf6c8d3358b61fa2d5bbec64c574064f51862d1b24a5238322d2f7a2ddf8d6e85bc883a1f7d6c3ee97953b914e61816c350193333743366", 0xb0}, {&(0x7f000069f000-0xeb)="a2aa6d413e15b2520aab4349eb5ec2b844de2c2db43b4adadd45d97cb391418d1d4133427f5ae44f910ad1df15d420bffd976ac81f2f64ee46fe9db4e0f1474e0d531daf06b9f876e1ea88171b4f1016a2f77254be7176ad89b52ee437580beded55930705d51407ea6369b10b22c8cbc7a33536ad02647450491658d28b2af9372239621b64eea90277a581209b716061f9a5c6b915f181fcd96beb7ee680765526e4f2e4b967cc4f36c3bbd6e88cb5b8a21da839191b384b67c0d1cbc5fd4814e6292ecb1cce4079a8850b87eb3fe684d44c55cea6d91b8ededce3b807f2fade3a5fb32f54f9b3edb2bc", 0xeb}], 0xa, &(0x7f000081f000)=[@sndrcv={0x30, 0x84, 0x1, {0x9235, 0x3, 0x1, 0x1, 0x0, 0x1f, 0x8ba, 0x1, r1}}, @init={0x18, 0x84, 0x0, {0xe2d, 0x8, 0x9, 0xffffffff}}, @sndinfo={0x20, 0x84, 0x2, {0x0, 0x1, 0x200, 0x8001, r2}}, @sndrcv={0x30, 0x84, 0x1, {0xfff, 0xcc, 0x2, 0x4, 0x9, 0x401, 0xf0e3, 0x1000, r3}}, @sndrcv={0x30, 0x84, 0x1, {0x4, 0x366c, 0x8008, 0x1, 0x80000000, 0xff, 0x8, 0x100, r4}}, @init={0x18, 0x84, 0x0, {0x7, 0x9, 0xfff, 0x500000000000}}, @init={0x18, 0x84, 0x0, {0x80000000, 0x800, 0x9, 0x0}}], 0x150, 0x40}, {&(0x7f0000b68000-0x1c)=@in6={0xa, 0x3, 0x2f9, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x91}, 0x1c, &(0x7f00003d3000)=[{&(0x7f000024a000)="9803c6f79cdf403bd824fd1f41321934b492f1f3bab0b49113e66bf0437bb57d8cc5945e291c89bb8a612d4f094b5c5e946be1a5aef7ed6741481de92ebf3280ba2e178f8d2d505d38a521fe39443e93a7fee36ada24f5612d475fd2f54ee0cc5a48c20ca6dabca97d00fd6232f4f479bf802a5c47d16145f905569285f8742d03b973cde9ea73494835d4037193d1c56849a88a600b3d45ba411df4675d4371a3f04b20d5f0555c84e6359de077bf8af96867b9665c66b3ea48ff70a86820a3774d0c83f848", 0xc6}, {&(0x7f00003af000)="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0x1000}], 0x5, &(0x7f0000396000-0xc0)=[@sndrcv={0x30, 0x84, 0x1, {0x80000000, 0x5, 0x8208, 0x5, 0x401, 0x0, 0x1, 0x0, r5}}, @init={0x18, 0x84, 0x0, {0x5fa, 0xa18, 0x7f, 0x9}}, @init={0x18, 0x84, 0x0, {0x7, 0x3, 0xcb34, 0x80000001}}, @sndinfo={0x20, 0x84, 0x2, {0x6, 0x2, 0x6, 0x8000, r6}}], 0xc0, 0x1}, {&(0x7f0000b68000-0x10)=@in={0x2, 0x3, @rand_addr=0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000b68000-0x80)=[{&(0x7f0000b67000)="e98171b6ec3289ddd32092317a005f46e38bce23b57f8f5a30289e69ac01231d427298292dc36d1c855bd2d42c6b6ef818709757a2d427806a14ef4f3c74b9c58f0254e13c91cf3d8f6942bdc0813fef83e615dee414c514b07a2cb38baa50bc6e229491971f66df2abcaa3b70638404a47fe1dc4cd7f8f87ec50e28d77166c0aed0412d75989d17ca9eaded0a9bc8b359b5770b6cc6ad3a66f21185c14135447229840c63f5fde5a13138dde6175357811f7795bf4b4647bc45830021", 0xbd}, {&(0x7f00005a3000-0x79)="775b714c4ba4d1034ee103ce0377ab8e65565abf3825e25a1a219de302208192f9fdf519833be0167da93ceaede10ced597599b897f79d4d9ec9136867e38484a187f86958a312cb73077d5694d650efed101db6269d87a058553cc453fb369b5316b17e9f93345dd6ba237bb98510a71c025ecf42ea0f71e7", 0x79}, {&(0x7f0000b68000-0x11)="8c42cda4022274fadb855289a495b2930e", 0x11}, {&(0x7f00005d1000)="162c98db9ac45adc219cef348ac9916c6fb71fb523dfeba680322e341fc706932c739d55d4a5e8fe672099e833d25eb2d811fccb0861c7bd2be8266d7ddcdcbed1c68a70db4d3b2e09a7aa4bbd33fa3db6f32ff4f9c54815", 0x58}, {&(0x7f00000e9000)="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0x1000}, {&(0x7f0000b68000-0x42)="eacb511258df822bbfcf1e1e5b6b02935fdb1976a7f5400f38083100f678549bca7f3b539beb0ad4f19009cefad7ac4f70c682cdcdaa1bf05e7bf86f5363596df4a9", 0x42}, {&(0x7f0000b67000)="c5ced843fd038be266c11f5c7e483102135082579e45da4d3dfddf9ad162f83aa7c320aed0d9778b91eca374ae55cad7e6fb3c8682bda127ad8984a00887333801cf0e48ecaea6ec4d0e251e56135b4c9134ee0eb7a0ed", 0x57}, {&(0x7f0000a28000)="81ade627c923574e73fb744f35405d56c1904dfdce5ed247c67f33d08f680f0bccdc938c974d67830f95dc6c46ab4f107db5ac8a37546280c90be4f7ea0399af005f05c84b4bd64b08e7be686e7c17bb10f1b4b928fa9dcc7c217ea23fe2e3dcbbd9aa647613cdc6654c3054841293777f119abebe70061e55312b08d0d02468b15a51c92e48226cc59d0f5233084d935b6ade51295c9ca633ca5f86912016e2aa106e6273a3c6939a00742fd99068028ac8a9af40757bf9b2a0c92cdd6f03a7ddaddd58ca", 0xc5}], 0x8, &(0x7f0000b67000)=[@sndrcv={0x30, 0x84, 0x1, {0x4, 0x8, 0x4, 0x0, 0x8, 0x9, 0x8, 0x9, r7}}, @sndrcv={0x30, 0x84, 0x1, {0x7ff, 0x8, 0x200, 0x0, 0x8, 0x7, 0x0, 0xffffffff, r8}}, @sndinfo={0x20, 0x84, 0x2, {0x2, 0x20c, 0x8, 0x8, r9}}], 0x90, 0x4}, {&(0x7f0000b68000-0x1c)=@in6={0xa, 0x3, 0x3, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x3}, 0x1c, &(0x7f0000b67000)=[{&(0x7f0000b67000)="ab157c8f57b9ddae2088fed6262ea6a65f60cac467abe6122bac861692", 0x1d}, {&(0x7f0000764000)="32cfe93122ffb442f4839bb28d9b908d10c5921c552bb4ba0224a7744533d0b0475dfedd7e9a66b4a9bcdcc6ac43f942f6ec60878c05543eade6420823bbd5d12a3810c4ec1517bbf1dffee51fc33e8cd2e1e86838111fce6db80a5178dca54976382e03e0c1ff9ab9409479cb1cd21c44a7e2f67d3985fb609c18def7f04a8208e1b54ac47474dfa8761cb9e339a6fdf5ed56b3ab7782a608b25d0ef6b75a053cdbccaea2659ce01e9acb4317dc9ce3a5fb77704ed1668a6f9fddebdf6931f1029922c4400a2234f2e13f4ac2361d10ecd97124979804e095925ac20b606cc1268b", 0xe2}, {&(0x7f0000b67000)="c0faf73a4e03438d2152f3296caf83aebdfd20bcab2fd26523f1b2c07f2a06037e48ed54673c36a689cb994a2e5bc57b15217ca71d9dbdf2fba37617ab9c88980a42d5fee22c3029f1c156e5d8784ea10dec8a10352f0ec32a34fa9f0cf1f4922c84670cf4231a4a300c0690389234cc14d4e5ca72c8234f63166704db1b2304fb88345750d419fde4f1415c7dd7607cadbfdfff9a77544d3dd0e50d1f266599f942f4709e736cc5c2027fd0fc03ae1d8c5e5bc450906000bc09ca98d08512622a1c7cbef307f01d157e9230565ada9e136ab36efd139a71446696b165aa73e5fbbb8f2f5fba", 0xe6}, {&(0x7f0000b68000-0xb6)="97a56e3e81e71c2f2d223a0edc4e4f8df520739371da50f173348c097d24c87c3b6f7f988d042b5a1306461ac27fd83e7178cc8a178687fdd9adf2d4d441a4dad7a0a144c352b0f43329fa643640d4ea80ce708e75c7736f6f582ff8f6e1f40a6579dc1ce289dda3c7ab640149db3f6e50ad9eb6276f2a0cc3b13edcd66d23f5f8624af2041f3eb39af9aa33cefd7cfff638b2374776c0977097580d59b16028a9845a07cfdd06202fa89d83a5ca4542ef1eda183d15", 0xb6}, {&(0x7f0000563000)="dd7096442a306c9a257ba347df84fd9459493deffb1343bd111b690e6b5d41e314ceecd39ef132d1e1a4e0cfe226cd36cfac3a934eac9610185a755754ff2c391ae5b6b5ec498c2e9f306e4598d46d265005cdbee36be169e2b26090934ce70574b5d9443ce4a8cbeb1618e2024f812a43638360a348ea11e5346e22c526561d23b7a625d3b6e1c79df1a2f527dac58d5c05c5443dfd9be0ab66f74492347deb3182462cae5ca465099255", 0xab}, {&(0x7f0000b67000)="8f65b80880e3d22ce102a384d4de16afa78e6b2e3298bc5d2264e46c4ac96ee01142f95fd6b5778c50f682672c080236e1d958c8164a249377b25c983d3f8d3515005454d6405421e29fd91fdc1f12d4cdad968b9b28c89729b94b02b07ad1d5b9a19bcb", 0x64}], 0x6, &(0x7f0000b67000)=[@sndrcv={0x30, 0x84, 0x1, {0x100, 0x5, 0x200, 0x9, 0xb8, 0x80, 0x18, 0xfffffffffffffff7, r10}}, @init={0x18, 0x84, 0x0, {0x9, 0x4, 0x101, 0x1}}, @sndinfo={0x20, 0x84, 0x2, {0x0, 0xa, 0x10001, 0x7, r11}}, @sndinfo={0x20, 0x84, 0x2, {0x4, 0x2, 0xfffffffffffff001, 0x101, r12}}, @sndrcv={0x30, 0x84, 0x1, {0x7, 0x0, 0x208, 0x2, 0xbeb5, 0x6, 0x101, 0x3, r13}}, @sndrcv={0x30, 0x84, 0x1, {0x1, 0x81, 0x204, 0x80000000, 0x2, 0xcc, 0x1f, 0x6, r14}}, @sndinfo={0x20, 0x84, 0x2, {0x401, 0x8, 0xff, 0x2, r15}}], 0x150, 0xc081}], 0x6, 0x4000001) r16 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r16, &(0x7f0000002000-0x38)={0x0, 0x0, &(0x7f0000001000)={&(0x7f0000001000-0x58)={0x2, 0x4, 0x0, 0x0, 0x272, 0x0, 0x0, 0x2, [@sadb_address={0x5, 0x17, 0x0, 0xd1, 0x0, @in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}]}, 0x38}, 0x1, 0x0, 0x0, 0x0}, 0x0) r17 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r17, 0x84, 0x1e, &(0x7f0000904000)=0x100000001, 0x4) 2018/01/09 05:54:34 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$adsp(&(0x7f0000a1a000-0xb)='/dev/adsp#\x00', 0x6, 0x80040) getsockname$inet6(r0, &(0x7f000088c000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000bdc000-0x4)=0x1c) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f000055e000-0xa)='/dev/ptmx\x00', 0x40101, 0x0) write(r1, &(0x7f000022a000)="09000000b36c5526a5534195cbffffffffffff091715f12f8f549f29496490f3f2afa9fd016f97ea68e0b7400fd558010287ce86ed8d843591ec4c782f85000000097f39147a2c89310932b0f6017ef5f00dfc01000000000000ffbf13", 0x5d) ioctl$TCSETA(r1, 0x5402, &(0x7f00002f8000)={0x0, 0xfffffffffffffffd, 0x9, 0x0, 0x0, 0x1000, 0xfffffffffffffffe, 0x0, 0x0, 0x0}) 2018/01/09 05:54:34 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000d8b000-0x8)='./file0\x00', 0x162ffe, 0x8) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r0, 0x800443d3, &(0x7f0000ea5000-0x14)={{0x3, 0xd19, 0x3020, 0xfffffffffffffe01, 0xd8, 0x7}, 0x200000000008000, 0x8e, 0x3}) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f000066f000)={0x200}, 0x4) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000975000-0x160)={{{{0x2, 0x1, @rand_addr=0x100000001, [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, 0x3, @loopback={0x0, 0x1}, 0xa4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x200, 0x8000ffff, 0x5, "bdafcb4f002bfe517aebdf4d21ce44b19432a1ff15d5c4800008e7558141f398197a27196519ba840e7b926f2a4bd9da578548cd7bf790ad4a0b7bf1582e6ec4ad130800a8bfd4ac59005781fe8c46fc"}, 0x160) openat$vcs(0xffffffffffffff9c, &(0x7f00001fb000)='/dev/vcs\x00', 0xc2, 0x0) pipe(&(0x7f00005b2000-0x8)={0x0, 0x0}) openat(r2, &(0x7f0000a58000)='./file0\x00', 0x1, 0x40) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0x9) acct(&(0x7f0000c4a000-0x8)='./file1\x00') msgctl$MSG_STAT(0x0, 0xb, &(0x7f0000dfe000)=""/69) fcntl$notify(r0, 0x402, 0x9) ioctl$KVM_GET_DEVICE_ATTR(r3, 0x4018aee2, &(0x7f0000a26000)={0x0, 0x0, 0x7, &(0x7f0000c22000)=0x0}) r4 = perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdb, 0x0, 0x2000000000000000, 0x0, 0x0, 0x0, 0x20200, 0x0, 0xfc, 0xfffffffffffffffe, 0x0, 0x1, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mlockall(0x2) r5 = openat$sequencer(0xffffffffffffff9c, &(0x7f000084f000)='/dev/sequencer\x00', 0x400, 0x0) r6 = shmget$private(0x0, 0x2000, 0x200002, &(0x7f000076e000/0x2000)=nil) r7 = shmat(r6, &(0x7f00008ad000/0x2000)=nil, 0x4000) fsync(r2) stat(&(0x7f0000299000-0x8)='./file0\x00', &(0x7f0000af8000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) shmctl$SHM_LOCK(r6, 0xb) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x2400, 0x1) ioctl$EVIOCGPHYS(r5, 0x80404507, &(0x7f0000f57000)=""/186) setsockopt$packet_int(r5, 0x107, 0x13, &(0x7f0000fc6000-0x4)=0x9, 0x4) fcntl$setflags(r4, 0x2, 0x20000000) shmdt(r7) ioctl$TIOCLINUX2(r2, 0x541c, &(0x7f000031e000-0xc)={0x2, 0x100000000000a7a, 0x8001, 0x41, 0xa1, 0xe7ec}) shmctl$SHM_UNLOCK(r6, 0xc) ioctl$PERF_EVENT_IOC_ID(r2, 0x80082407, &(0x7f0000298000-0x8)=0x0) 2018/01/09 05:54:34 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) gettid() timer_create(0xb, &(0x7f0000044000)={0x200, 0x3f, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) clock_gettime(0x0, &(0x7f0000e7d000-0x10)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f0000c22000)={{0x0, 0x0}, {0x0, r0+10000000}}, &(0x7f00006cb000)={{0x0, 0x0}, {0x0, 0x0}}) timer_settime(0x0, 0x0, &(0x7f000004a000)={{0x0, 0x1}, {0x77359400, 0x0}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) modify_ldt$write2(0x11, &(0x7f000066c000)={0x2, 0x20000800, 0xffffffff, 0x3, 0x90, 0x7, 0x1ff, 0x5, 0x8, 0x2}, 0x10) 2018/01/09 05:54:34 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000298000-0x1)="", &(0x7f0000001000-0x1)=0x0, &(0x7f00001a2000)=0x0, &(0x7f0000370000-0x86)="") r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000998000-0xb)='/dev/mixer\x00', 0x0, 0x0) r1 = socket$bt_hci(0x1f, 0x3, 0x1) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f00003a5000)={0x0, 0x0}) clone(0x0, &(0x7f0000010000-0xf9)="", &(0x7f000000f000)=0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f000000d000)="") r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000f06000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) connect$netrom(r2, &(0x7f000094e000-0x10)=@ax25={0x3, {"34fdc02f50f10d"}, 0x7}, 0x10) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000288000)=0x0) r4 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000647000)='/dev/sequencer2\x00', 0x20200, 0x0) r5 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000209000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$sock_bt_hidp_HIDPCONNDEL(r2, 0x400448c9, &(0x7f0000194000-0xc)={{0xa2, 0x2, 0xd067, 0x3ff, 0x4, 0x400000000}, 0xab0}) ioctl$KVM_S390_UCAS_MAP(r4, 0x4018ae50, &(0x7f000097e000)={0xffffffffffffff9c, 0xdd, 0x80000000}) r6 = openat$dsp(0xffffffffffffff9c, &(0x7f0000eb5000)='/dev/dsp\x00', 0x0, 0x0) fchdir(r5) write(r6, &(0x7f0000bd1000-0x3b)="4d48d4f7d314749fbd45965e3c6b363104006562157c0b404a32513d030000f1ffffffff3c21e4fdac66b16c7357ffe82b181164dfe1e94f0c9c16", 0x2d) r7 = syz_open_procfs(r3, &(0x7f00000bb000)='children\x00') ioctl$TUNGETVNETHDRSZ(r2, 0x800454d7, &(0x7f0000645000)=0x0) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r5, 0x84, 0x20, &(0x7f00007ba000-0x4)=0x4, 0x4) ioctl$sock_netrom_SIOCGSTAMP(r6, 0x8906, &(0x7f00005ef000-0x4)=0x0) sendfile(r7, r7, &(0x7f0000364000-0x8)=0x400000, 0x4) 2018/01/09 05:54:34 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) msgrcv(0x0, &(0x7f00002bf000)={0x0, ""/16}, 0x18, 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) ioctl(r0, 0x5385, &(0x7f0000b0a000)="b2") msgsnd(0x0, &(0x7f00009b3000)={0x3, "034de383699ef3d9c42812d5a81c75254d1a66e3c5d487cff223d73918a62a936662095e99626fe990d576cf0e55e593ba98d9a45efbe3942a814f8d9783c093608ddec5d93a29fac1164097431a36478bc820bdf5e3871c640b95a157358d000e1b4a07e1f34a9a4820506ffa7ed7b1edeaa842f772bd32531788cd324406a19fde4ea0c420dcd4d01ee0e5355c147c5c49"}, 0x9a, 0x800) 2018/01/09 05:54:34 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x8000000000000003, 0x2) getsockopt$sock_int(r0, 0x1, 0x2f, &(0x7f0000d8c000-0x4)=0x0, &(0x7f00009c0000)=0x4) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f000009a000-0x4)=0xfff) 2018/01/09 05:54:34 executing program 7: mmap(&(0x7f0000000000/0x1b000)=nil, 0x1b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000013000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000013000)={0x2, &(0x7f0000018000)=[{0x15, 0x0, 0x0, 0x8}, {0x20000000000006, 0x0, 0x0, 0x0}]}, 0x10) sendto$unix(r1, &(0x7f000000d000)="", 0x0, 0x0, &(0x7f000000e000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000013000)='/dev/rtc\x00', 0x100, 0x0) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$kcm_KCM_RECV_DISABLE(r2, 0x119, 0x1, &(0x7f000001c000)=0x0, 0x4) getpeername$packet(r2, &(0x7f000000f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f000001b000)=0x14) 2018/01/09 05:54:34 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f000003e000-0xa)='./control\x00', 0x0, 0x0) mknodat(r0, &(0x7f000003f000)='./control\x00', 0x1, 0x0) execveat(r0, &(0x7f000056a000)='./control/file0\x00', &(0x7f00004c0000)=[&(0x7f000008b000)='\x00'], &(0x7f000023c000)=[], 0xfffffffffffffffe) creat(&(0x7f0000875000)='./control\x00', 0xd2) 2018/01/09 05:54:34 executing program 5: r0 = gettid() setpriority(0x3, r0, 0x0) 2018/01/09 05:54:34 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000db6000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) unlinkat(0xffffffffffffffff, &(0x7f0000eee000-0x8)='./file0\x00', 0x0) semget$private(0x0, 0x0, 0x80) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) 2018/01/09 05:54:34 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, 0xffff800000000001, 0x0, 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) pipe2(&(0x7f0000ce8000)={0x0, 0x0}, 0x80000) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000d2e000)={0x0, 0x3000000000000}, &(0x7f0000b28000-0x4)=0x8) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f00006ad000)={0x20, 0x4, 0x0, 'queue1\x00', 0xd6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f00005bf000)={r2, @in6={{0xa, 0x0, 0x5, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00005b3000-0x11)='/selinux/enforce\x00', 0x0, 0x0) socket$alg(0x26, 0x5, 0x0) socket$inet6(0xa, 0x80000000000003, 0xff) 2018/01/09 05:54:34 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000875000)='/dev/net/tun\x00', 0x0, 0x8000000000000002) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000a39000-0xb)='/dev/mixer\x00', 0x10000, 0x0) ioctl$ION_IOC_MAP(0xffffffffffffff9c, 0xc0084902, &(0x7f0000a80000)={0x0, r1}) ioctl$ION_IOC_ALLOC(r2, 0xc0204900, &(0x7f0000273000-0x20)={0x4, 0x34e, 0x800, 0x7, r3}) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f000007b000)={@common='eql\x00', @ifru_flags=0x8001}) write$tun(r1, &(0x7f000055b000)=@pi={0x0, 0x0, @ipv6={0x0, 0x6, "fb7a21", 0x30, 0x62, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@dest_unreach={0x1, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], {0x0, 0x6, "588e07", 0x0, 0x0, 0x0, @loopback={0x0, 0x1}, @loopback={0x0, 0x1}, [], ""}}}}}, 0x5c) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r4, 0x84, 0x1b, &(0x7f00005f7000-0x97)={0x0, 0x8f, "5c18607a04b6ec52f2e371b5ccce33e340db44490bf5f9841515edcbb87bcc9dd22b834c15b25d5d6e2e0f5984af3c75ad484b226a0466eb0b0cb6c3358aa1e91f5948fd1025955f2685de2e4c715a0c521c9ce5855c5256ca998b40be5bbd0bd6ea89c18bf35887a62001aea911274d248c6351ab5174c9a8755c3d3b029319d13569b53999ad124b21e510aa11ed"}, &(0x7f000066a000-0x4)=0x97) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f00000c1000-0x20)={0x8001, 0x10000, 0x1, 0x4, 0x5, 0x6, 0x2e1, 0x548, r5}, &(0x7f0000db4000)=0x20) 2018/01/09 05:54:34 executing program 1: r0 = socket(0x2, 0x80803, 0x80) ioctl$sock_ipx_SIOCAIPXITFCRT(r0, 0x89e0, &(0x7f000000d000)=0x0) r1 = dup(r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETS(r1, 0x5402, &(0x7f0000001000-0x24)={0x401, 0x8, 0x8, 0x4, 0x8, 0x0, 0x10001, 0x0, 0x632, 0x400, 0x0, 0xd01}) 2018/01/09 05:54:34 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f00005e9000)={0x4000000, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f00009ab000)={0x7, {{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, []}, 0x98) 2018/01/09 05:54:34 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f000013e000)='./file0\x00', 0x141046, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000fb2000-0x12)='/dev/input/event#\x00', 0x20, 0x101002) truncate(&(0x7f0000338000-0x8)='./file0\x00', 0x1) write$evdev(r0, &(0x7f00009f5000)=[{{0x0, 0x0}, 0x1, 0x4b, 0x400000002}], 0x18) ftruncate(r0, 0x10040) openat$selinux_relabel(0xffffffffffffff9c, &(0x7f00003f0000)='/selinux/relabel\x00', 0x2, 0x0) sendfile(r1, r0, 0x0, 0x72439a2b) 2018/01/09 05:54:34 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000cae000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$EVIOCSABS0(r1, 0x401845c0, &(0x7f00004a6000-0x18)={0x4, 0x8, 0x1, 0x401, 0x0, 0x8c0}) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f00000e6000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1, 0x0, 0x0, 0x0, 0x9d, 0x0, 0x0}, 0x20) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f0000f8c000)={0x1, &(0x7f0000548000-0x8)=[{0x0, 0x0}]}) ioctl$DRM_IOCTL_RM_CTX(r1, 0xc0086421, &(0x7f0000a87000-0x8)={r2, 0x1}) r3 = syz_open_dev$vcsn(&(0x7f00007e1000)='/dev/vcs#\x00', 0x300, 0x402) ioctl$KDSETLED(r3, 0x4b32, 0xff) r4 = syz_open_dev$admmidi(&(0x7f0000f1b000)='/dev/admmidi#\x00', 0x3, 0x40) setsockopt$netlink_NETLINK_NO_ENOBUFS(r4, 0x10e, 0x5, &(0x7f0000036000)=0x40, 0x4) 2018/01/09 05:54:34 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000407000-0x88)={0x2, 0x3, 0x0, 0x0, 0x11, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x7, 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}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, @sadb_address={0x5, 0x5, 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}}]}, 0x88}, 0x1, 0x0, 0x0, 0x0}, 0x0) getsockopt$bt_hci(r0, 0x0, 0x3, &(0x7f0000c1e000)=""/227, &(0x7f000088a000)=0xe3) 2018/01/09 05:54:34 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000073000-0x12)='/dev/input/event#\x00', 0x0, 0x2) ioctl$EVIOCSFF(r0, 0x40304580, &(0x7f0000cfc000-0x3a)={0x57, 0x7, 0x2, {0xfffffffffffffffb, 0xf6a7}, {0x9, 0x2}, @period={0x59, 0xfffffffffffffffe, 0x7, 0x9, 0x8, {0x6, 0x3, 0x7, 0x80a}, 0x9, [0x80000001, 0x5, 0x2, 0xfb, 0x9, 0x5, 0xff, 0x100000001, 0xff]}}) write$evdev(r0, &(0x7f0000058000-0x60)=[{{0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0xfffffc4e) r1 = syz_open_dev$sndpcmp(&(0x7f000059c000)='/dev/snd/pcmC#D#p\x00', 0x1f, 0x408000) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r1, 0xc08c5336, &(0x7f0000720000-0x8c)={0x8001, 0x6, 0x3ff, 'queue1\x00', 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000453000/0x3000)=nil, 0x3000, 0x0) 2018/01/09 05:54:35 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x6, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000f8f000)="8907040000", 0x5) connect$inet(r0, &(0x7f0000894000-0x10)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000a8f000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/09 05:54:35 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80001, 0x100000003) ioctl$sock_inet_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000538000-0x4)=0x0) sendmsg(r0, &(0x7f0000fa4000)={&(0x7f00007fb000-0x10)=@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000c61000-0x38)=[], 0x0, &(0x7f0000ee7000)=[{0x10, 0x0, 0x1, ""}], 0x10, 0x0}, 0x0) 2018/01/09 05:54:35 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x6) r1 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='eql\x00', @ifru_flags=0x301}) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000730000)={0x0, 0x6}, &(0x7f0000452000-0x4)=0x8) setsockopt$inet_int(r0, 0x0, 0x12, &(0x7f0000601000-0x4)=0x3ff, 0x4) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000c64000-0x8)=@assoc_value={r2, 0x6}, &(0x7f0000c17000)=0x8) ioctl$TUNSETLINK(r1, 0x400454cd, &(0x7f00003f3000-0x4)=0x0) 2018/01/09 05:54:35 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000169000-0x10)='/dev/sequencer2\x00', 0x400902, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(0xffffffffffffffff, 0xc058534f, &(0x7f000026d000-0x58)={{0x800, 0x8}, 0x1, 0x4, 0x7f, {0x7fffffff, 0x7}, 0x0, 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]}) r0 = syz_open_dev$sndpcmc(&(0x7f0000d7e000-0x12)='/dev/snd/pcmC#D#c\x00', 0x2, 0x242000) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xc, &(0x7f00009a6000-0x4)=0x1, 0x4) r1 = getpgid(0xffffffffffffffff) syz_open_procfs(r1, &(0x7f0000eca000-0x9)='net/snmp\x00') readv(0xffffffffffffffff, &(0x7f00005e3000)=[{&(0x7f0000d54000)=""/52, 0x0}, {&(0x7f0000dec000-0xac)=""/172, 0x0}, {&(0x7f000036a000)=""/0, 0x0}, {&(0x7f0000090000-0x9e)=""/158, 0x0}, {&(0x7f0000c78000-0xe5)=""/229, 0x0}, {&(0x7f0000879000)=""/93, 0x0}], 0x1fe) openat$rtc(0xffffffffffffff9c, &(0x7f0000ca7000-0x9)='/dev/rtc\x00', 0x50000, 0x0) getsockopt$bt_BT_FLUSHABLE(0xffffffffffffffff, 0x112, 0x8, &(0x7f00009a1000-0x4)=0x5, &(0x7f0000e1f000)=0x4) getsockopt$bt_rfcomm_RFCOMM_LM(r0, 0x12, 0x3, &(0x7f0000a10000)=0x0, &(0x7f0000ab4000-0x4)=0x4) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x15, &(0x7f0000302000)={@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000713000-0x4)=0x14) 2018/01/09 05:54:35 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x7) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f000085e000-0x9)='/dev/vcs\x00', 0x0, 0x0) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f00004c9000)='/dev/vcs\x00', 0x1, 0x0) poll(&(0x7f00008ec000)=[{r1, 0x0, 0x0}, {r2, 0x0, 0x0}], 0x2, 0x0) r3 = fcntl$dupfd(r0, 0x406, r2) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r3, 0x10e, 0x2, &(0x7f0000640000-0x4)=0x0, 0x4) r4 = syz_open_dev$vcsn(&(0x7f00000c7000-0x9)='/dev/vcs#\x00', 0xfffffffffffffffb, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r4, &(0x7f0000bf6000)={0x0, 0x0}) close(r4) 2018/01/09 05:54:35 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x5, &(0x7f0000016000-0x10)={0x0, 0x0}) 2018/01/09 05:54:35 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(0xffffffffffffffff, &(0x7f0000994000-0xfc)="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", 0xfffffd5c) 2018/01/09 05:54:35 executing program 1: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000bb4000)='/dev/cuse\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000000)={0x0, @broadcast=0x0, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = getpgrp(0xffffffffffffffff) sched_setaffinity(r1, 0x8, &(0x7f0000022000-0x8)=0x1) r2 = socket$inet6(0xa, 0x800, 0x0) sendto$inet6(r2, &(0x7f0000ff7000)='a', 0x1, 0x0, &(0x7f0000ff8000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}, 0x1c) fcntl$setlease(r2, 0x400, 0x0) getsockopt$SO_COOKIE(r2, 0x1, 0x39, &(0x7f0000be3000)=0x0, &(0x7f0000d36000-0x4)=0x8) recvfrom(r2, &(0x7f0000fe8000)=""/78, 0x4e, 0x0, 0x0, 0x0) setsockopt$sock_int(r2, 0x1, 0x40000000000007, &(0x7f0000865000)=0x0, 0x4) 2018/01/09 05:54:35 executing program 3: r0 = accept$unix(0xffffffffffffffff, &(0x7f0000136000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000181000)=0x8) fremovexattr(r0, &(0x7f000055b000-0xc)=@known='trusted.syz\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x1, 0x0) r2 = accept4$inet(0xffffffffffffff9c, &(0x7f000046b000)={0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00005d5000)=0x10, 0x80000) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000261000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00007bd000)=0x14) bind$inet6(r1, &(0x7f0000d92000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7}, 0x1c) sendto$inet6(r1, &(0x7f0000f69000)="", 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x5d981c85}, 0x1c) 2018/01/09 05:54:35 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000dda000-0x12)='/dev/input/event#\x00', 0x200, 0x0) ioctl$EVIOCGRAB(r0, 0x40044590, &(0x7f0000e95000-0x4)=0x0) r1 = dup(r0) ioctl$TIOCSBRK(r1, 0x40044591) 2018/01/09 05:54:35 executing program 7: mmap(&(0x7f0000000000/0xfd9000)=nil, 0xfd9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000476000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_DMA(0xffffffffffffffff, 0xc0406429, &(0x7f000041e000+0x27c)={r0, 0x4000000000000276, &(0x7f0000000000)=[0xd55, 0x40, 0x0, 0x1, 0x1, 0x100], &(0x7f000049a000-0x20)=[], 0x0, 0x0, 0x0, &(0x7f0000654000-0x24)=[], &(0x7f0000cee000-0x10)=[], 0x0}) syz_emit_ethernet(0x607, &(0x7f0000ca3000-0x607)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="10e0dff73543", [], {{0x800, @ipv4={{0xc, 0x4, 0x0, 0x0, 0x5f9, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @broadcast=0xffffffff, {[@lsrr={0x83, 0x1b, 0x800, [@rand_addr=0x2, @empty=0x0, @multicast1=0xe0000001, @empty=0x0, @local={0xac, 0x14, 0x0, 0xaa}, @loopback=0x7f000001]}]}}, @icmp=@echo={0x8, 0x0, 0x0, 0x0, 0x0, "5496dbfbee8c7986adf02623fd02c4f9e8f3f950e017a0e6baebdba2fc4a240d3516ef05918c34901afed1bbc23abecc028ebceafc1ca33cfb6335dc994aa2eca4114129250b3bb7c02b1f7ede3473de6b5d42862a500d772295a87e69ccb12a09e1d1a5b9632aa05948c99814b026d1845076e9163ee4e23583c448842c2caed3d58c4a545384cdfd32e324e8b83949cb1f0c67060eb9608fe3523ad6b8cafb213f0e32305070db98c20588efecdd79c4424ff13f0781be838c297512a5d0d0f2e75980f8dff809c8987fc356d4cf02d7d0212089cac2abbc7a85f126bbea93a4578e8cf457dbcc9ea6436789fd619be8ddcf7ce939575bcc7a1b7eac5afa7c5d0101f9c0d6024046e24b96df1c9a526f69d7899601902044c88c3c954f1e9443f9987415fa59b11dbea09e6256489943cad8afe79a8bed7b4be98c51bb2c5b45694c6bdacb6cf50dfe08908f62d4153d184c1142eb6c0e957825121b76c9d2a72dfefff22bec2f38d784523da4eb2d4eb7bed6d07445b6d5ab70de4a06090efe002ee591c732fb39ecb0a035dd3b3773ab8a7cf8ce31e9d171e91d808377eb33982e95a153f727de17a622a2e0cd9603ed4f74b4ac0d93fe1f1a213bfc96612f4f21ea3776d98a3bae38b125a27727e9246b617ca70b6d8b23d76abbdc2a4d12b0fe07b4f29ec9540707aa2457e42be5a8bbb5345c7792b4635fc85c005b12bd6620d8e3aff4e8d8ac75bc07f52936c96972703d80e00efec37b7c155d058eef3277ed9ea9d5760a191f22c30188e50d2b907050ba4490af72d13ea12c300ade6361a73e093521c5d8304a5e17489e35b5b457a286d6f2f446e7597c9b3028ac19143b9ebc7219febc9c2314df6fb2c6a07ddf169211a71b147a819c61b120443dbd4f62040560b4a766321908d30b9cbaeb2a0235042d5e6fc94aebd8cadf48b4d4af883386f114f0f0c752f462e349761f58e6aeca1abd879610ef540bd778d59209d8de4d67dcc7b72ed162ce1ab1a53837291c580f0dfff7bddd52514afc756fc0b4007508a06f48c022f426f56c1e1804166d532daca742de63ee53066bf4dbec05a4380f55baec4fb53a7a20550c5760df656d777502228862d8c61b1e22e96b503689a9a77d87d151e45fdc5f105200b8605491f0900b46dead952d3d9bb884c72c86e237f2da5b3c02c819e8aedf4be19564029ce156dda45994a6a036ae742ea4c61cd43fdcc67617eea09183a2ab3c2fddb6e28bf831723273b3ab5f1492da70442f66bcb2dcd7e5fbf5eb1ceda5eaeef280ac9d33b7ee45631875e926c6f66f2a122b67ff59acbfee07f894c6179bf4421b6a3a020c3d1bc6091048751284d2de03f241d9d3b4da82598f36ac637e1e9423124ca60135db70cd1ae08bcaff5c1791fcbda02d9a1889c4f586f2678fe5e9467a898dc9449ae0598e9bb4b9580e94314553cae4bf308456f3ba698f991338372f6fdb274c4b9ba96f76f78fd7b9efa826aeb3472ad9ffb0408a8466135ba315cd7ee742ae7b31718d5d1807f3572aa999f83a2f9dc2d97ad6f851ece13ebe3b4597bb365c9814867f0986c3fad57e3daf119e5ed3cd905d0f13a7ecf50fb3c4e050bcf1237ba5ded20971405412a5e8cf02adbb33fb1881de3bcf654d1e01f3a237fa530908f0da584dc42cae2010b858dde792cf36e499cd2941c94ccc611e5813c07bf5dce89a200dd065d40d0e40d7065d17ebadcd8caa8d278ca5957afa176dc2763566fbc6974c850f68837e49ca787fbf0a08e70d87050a8eff038a7500c5088b0665f8d179ca367a9a15d7fe366b51dfbda67d29cfadf49a68232951b8db63ba38ca08fd2c86c3416de77a14fee79ead8a1b664d4fa8ad21ab2fc8fda81e6b909a7c24fc26af4a396689644384153f0a37d5709e90a5612f754685d650dbd69e1df1c8446fb1e557911a4d14f532e77170d6b86992d76a6529674cf440d19901369ae9ae80f97ef7227eb85a4267210dd6835704ee25092aa1a8a49578db498c69c828551c96c09791d40038e67c933756d221d8883898a5c21222ac99afbb8ceb64dc84d0"}}}}}, 0x0) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000c06000-0x11)='/selinux/enforce\x00', 0x200001, 0x0) [ 40.480152] device eql entered promiscuous mode 2018/01/09 05:54:35 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000000000, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000786000-0x12)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000f5f000-0x10)={0x0, 0x1, &(0x7f00001c7000-0x1)="bc"}) r1 = syz_open_dev$sndmidi(&(0x7f000003b000-0x12)='/dev/snd/midiC#D#\x00', 0x1, 0x7fffd) ioctl$TUNGETIFF(r1, 0x800454d2, &(0x7f0000144000-0x4)=0x9) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000627000)='/dev/vga_arbiter\x00', 0x40200, 0x0) getsockopt$bt_BT_SNDMTU(r2, 0x112, 0xc, &(0x7f00008b9000)=0x536dac3d, &(0x7f0000adc000-0x8)=0x2) 2018/01/09 05:54:35 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() r1 = syz_open_procfs(r0, &(0x7f00004b6000-0xe)='net/mcfilter6\x00') ioctl$KVM_SET_DEVICE_ATTR(r1, 0x4018aee1, &(0x7f00004d7000-0x18)={0x0, 0xcfb, 0x81, &(0x7f000074d000-0x8)=0x0}) openat$sequencer2(0xffffffffffffff9c, &(0x7f00000d6000-0x10)='/dev/sequencer2\x00', 0x40000, 0x0) preadv(r1, &(0x7f0000007000-0x10)=[{&(0x7f0000006000-0x64)=""/1, 0x1}], 0x1, 0x400000000000) socket(0xf, 0x5, 0x5) 2018/01/09 05:54:35 executing program 6: clone(0x0, &(0x7f00007b9000)="", &(0x7f0000812000-0x4)=0x0, &(0x7f0000632000)=0x0, &(0x7f0000290000)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigsuspend(&(0x7f0000000000)={0x9e3}, 0x8) mq_timedreceive(0xffffffffffffffff, &(0x7f0000d0e000)=""/4096, 0xfffffffffffffde0, 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigaction(0x29, &(0x7f0000001000-0x20)={0x5, {0xff}, 0x40000000, 0xffff}, &(0x7f0000001000-0x20)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f0000ee7000-0x8)={0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000002000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) set_tid_address(&(0x7f0000003000-0x4)=0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000002000-0x90)={0x429, {{0x2, 0x2, @rand_addr=0x80000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) 2018/01/09 05:54:35 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x1, 0xb37, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f00001ae000)="138c2af3548a8c6a314ad12a71395ec1b392e1af77f619aeb29626ebfa4e80c22ab8dc935c16c3105d0d36e4944d486a9cccc044afad872a4a9b8448bc69cea2b24beb30666decb2f9cdeb75794f76f05653d23b8e6be2753fa16cf370414accec52849b352af4307bd83f7b89ced41d940c1304c394ec2f2277d5c98af1a79f07c907469ba7c4179c5ba3f73d6097d3b63faa797803484841da108e816195fd7c090d8eaeb0d12ebaea5b63becca16b0f16e487805e22f2709fb30cf26405a505b097b7af90164cb84621197095f60308f5f2188f117d17012f05235091e249cbc1d88006", 0xe5) write$sndseq(r0, &(0x7f00001c8000-0x118)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @note={0x0, 0x0, 0x0, 0x0, 0x0}}], 0x1c) dup2(r1, r0) recvmmsg(r1, &(0x7f000064e000)=[{{0x0, 0x0, &(0x7f0000c79000-0x80)=[{&(0x7f0000f22000-0x35)=""/0, 0x0}, {&(0x7f00008ac000)=""/29, 0x1d}], 0x2, &(0x7f0000bad000-0x4e)=""/0, 0x0, 0x0}, 0x0}], 0x1, 0x0, &(0x7f0000045000-0x10)={0x77359400, 0x0}) 2018/01/09 05:54:35 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000230000)='/dev/dsp\x00', 0x0, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f000059e000)={0x0, 0x0}) ioctl$DRM_IOCTL_LOCK(r1, 0x4008642a, &(0x7f00000ae000)={r2, 0x34}) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000371000-0x28)={@common='sit0\x00', &(0x7f0000eda000-0x2c)=@ethtool_cmd={0x8000000017, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c69, 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]}) 2018/01/09 05:54:35 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000dda000-0x12)='/dev/input/event#\x00', 0x200, 0x0) ioctl$EVIOCGRAB(r0, 0x40044590, &(0x7f0000e95000-0x4)=0x0) r1 = dup(r0) ioctl$TIOCSBRK(r1, 0x40044591) 2018/01/09 05:54:35 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x1, 0x6, 0x4, 0x4000000000000009, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000296000-0x18)={r0, &(0x7f0000cc8000-0xb8)="", &(0x7f0000d74000-0x64)=""/100}, 0xffffff8b) 2018/01/09 05:54:35 executing program 1: mmap(&(0x7f0000000000/0xb58000)=nil, 0xb58000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r0, &(0x7f00007a8000)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getpeername(r0, &(0x7f0000b56000)=@nl=@kern={0x0, 0x0, 0x0, 0x0}, &(0x7f0000b56000)=0xc) 2018/01/09 05:54:35 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x8, 0x5, &(0x7f0000347000-0x38)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x201a7f1b, 0x0, 0x7, 0x1, 0x1, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000f59000)='GPL\x00', 0xffffffff, 0xfb, &(0x7f00001a8000-0xfb)=""/251, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/09 05:54:35 executing program 7: mmap(&(0x7f0000000000/0xfdd000)=nil, 0xfdd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000fd8000)={0x0, 0x0}) mmap(&(0x7f0000fdd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$GIO_CMAP(r0, 0x4b70, &(0x7f0000fdf000-0x13)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000fdd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000fdd000)={0xffffffffffffffff, 0xffffffffffffffff}) close(r1) tee(r0, r2, 0x6, 0x0) 2018/01/09 05:54:35 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fe2000-0xa)='/dev/ptmx\x00', 0x0, 0x0) syz_open_pts(r1, 0x800000008000) dup2(r0, r1) 2018/01/09 05:54:35 executing program 1: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0xa, 0x0) getpeername$packet(0xffffffffffffff9c, &(0x7f0000009000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000002000)=0xfffffc32) r2 = syz_open_dev$sg(&(0x7f0000007000)='/dev/sg#\x00', 0x3, 0x12000) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ION_IOC_IMPORT(0xffffffffffffff9c, 0xc0084905, &(0x7f000000a000)={0x0, 0xffffffffffffffff}) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$selinux_context(0xffffffffffffff9c, &(0x7f000000b000-0x11)='/selinux/context\x00', 0x2, 0x0) ioctl$ION_IOC_SHARE(r2, 0xc0084904, &(0x7f0000006000)={r3, r4}) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000000a000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$kcm_KCM_RECV_DISABLE(r5, 0x119, 0x1, &(0x7f000000b000-0x4)=0x1, 0x4) setsockopt$inet6_IPV6_PKTINFO(0xffffffffffffffff, 0x29, 0x32, &(0x7f0000003000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, r1}, 0x14) ioctl$sock_ifreq(r0, 0x89f1, &(0x7f0000007000)={@common='ip6gre0\x00', @ifru_data=&(0x7f0000003000-0x20)="e9347ffd7c96a7092c954b7b94daf20000000000000006444f52d30faba2821c"}) 2018/01/09 05:54:35 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x1, 0x800000000006, 0x0, &(0x7f00003b7000-0x10)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) r0 = getpgid(0x0) getpgrp(r0) futex(&(0x7f000000d000-0x4)=0x0, 0x3, 0x0, &(0x7f0000e6e000)={0x0, 0x0}, &(0x7f0000d4e000-0x4)=0x0, 0x0) 2018/01/09 05:54:35 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000e80000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f0000075000)={0x44, 0xffffffffffffffff, 0x0}) ioctl$KVM_HAS_DEVICE_ATTR(r2, 0x4018aee3, &(0x7f0000d0d000)={0x0, 0x200000000000001, 0x0, &(0x7f0000473000)=0x0}) ioctl$KVM_X86_GET_MCE_CAP_SUPPORTED(r2, 0x8008ae9d, &(0x7f0000ebd000)=""/216) ioctl$EVIOCGRAB(r2, 0x40044590, &(0x7f0000403000)=0x6) ioctl$GIO_UNISCRNMAP(r2, 0x4b69, &(0x7f0000b55000-0xd0)=""/208) 2018/01/09 05:54:35 executing program 5: openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) syz_open_pts(0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000bfa000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_SREGS(0xffffffffffffffff, 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]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_RUN(0xffffffffffffffff, 0xae80, 0x0) bind$inet6(r0, &(0x7f0000625000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) setsockopt(r1, 0x10d, 0x800000000d, &(0x7f00001ca000-0x1)="03", 0x1) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) write(r1, &(0x7f0000aef000)="12", 0x1) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000302000-0x4)=0x0, &(0x7f0000758000-0x4)=0x4) sendto$inet(r1, &(0x7f0000cc4000-0x38)="15", 0x1, 0x0, 0x0, 0x0) 2018/01/09 05:54:35 executing program 0: r0 = shmget$private(0x0, 0xfffffffffeffffff, 0xfffe, &(0x7f000076b000/0x800000)=nil) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000065000)={0x0, 0x0}) ioctl$sock_SIOCDELDLCI(r1, 0x8981, &(0x7f0000ab7000-0x12)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0xff}) shmat(r0, &(0x7f00004e4000/0x2000)=nil, 0x0) 2018/01/09 05:54:35 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) semctl$IPC_RMID(0x0, 0x0, 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000371000)='/dev/snd/seq\x00', 0x0, 0x0) r2 = syz_open_dev$dmmidi(&(0x7f0000f25000-0xd)='/dev/dmmidi#\x00', 0x7f, 0x995102d174c3d7a5) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f000054e000-0x10)=[@in={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) ioctl$sock_SIOCOUTQ(r2, 0x5411, &(0x7f0000a03000-0x4)=0x0) openat$mixer(0xffffffffffffff9c, &(0x7f0000fae000)='/dev/mixer\x00', 0x200000, 0x0) mbind(&(0x7f00005a3000/0x4000)=nil, 0x4000, 0x0, &(0x7f0000d40000-0x8)=0x1, 0x6, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000aa5000-0xb0)={{0x80, 0x0}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10000a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) dup2(r0, r1) openat$sequencer(0xffffffffffffff9c, &(0x7f000016e000-0xf)='/dev/sequencer\x00', 0x80002, 0x0) 2018/01/09 05:54:35 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000125000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000198000)={@generic="30609402000000000000067d08cebd5c", @ifru_names=@generic="8e11f1052996e56f5ff6b6d564ee091d"}) ioctl$TUNDETACHFILTER(r0, 0x400454cc, 0x0) r1 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000ebe000)='/selinux/context\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000104000)={0x0, 0x0}, &(0x7f0000c70000)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000c6b000-0xa0)={r2, @in6={{0xa, 0x2, 0x81, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8001, 0x100, 0xfffffffffffffff8, 0x101, 0x4}, &(0x7f0000d1f000-0x4)=0xa0) 2018/01/09 05:54:35 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f000054d000)={0x19980330, 0x0}, &(0x7f0000780000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f00006a3000)={0x3, 0xffffffffffffffff, 0x1}) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000ffd000)={0x3, {{0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0xffffffffffffff5b) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000bf8000)={@common='ip6gre0\x00', &(0x7f0000a07000)=@ethtool_rxnfc={0x3f, 0x11, 0x401, {0x12, @udp_ip4_spec={@multicast1=0xe0000001, @loopback=0x7f000001, 0x2, 0x1, 0x7}, {"2981", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, 0x40, 0xfff, [0x5, 0x2]}, @udp_ip4_spec={@rand_addr=0x8, @remote={0xac, 0x14, 0x0, 0xbb}, 0x3, 0x1, 0x0}, {'o6', @random="2e256bc1cde2", 0x5, 0x80, [0x6, 0x7]}, 0x2, 0x6ed}, 0x2, [0x81, 0x5]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f0000ba8000-0x8)={r1, r0}) r2 = syz_open_dev$mice(&(0x7f0000165000-0x10)='/dev/input/mice\x00', 0x0, 0x400000) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r2, 0x40485404, &(0x7f0000c72000-0x48)={{0x0, 0x1, 0x7, 0x1, 0x9}, 0x7, 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]}) ioctl$UFFDIO_ZEROPAGE(r2, 0xc020aa04, &(0x7f0000880000-0x10)={&(0x7f00005de000/0xf000)=nil, 0xf000}) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f0000f38000-0xc)='/dev/autofs\x00', 0x101000, 0x0) ioctl$TCSETAW(r3, 0x5407, &(0x7f0000e5f000)={0x4, 0xfffffffffffffffc, 0xfffffffffffffffd, 0x9, 0x3ff, 0x3, 0x8, 0xff, 0xffffffffffffffff, 0x8}) capset(&(0x7f0000ee9000-0x8)={0x20071026, 0x0}, &(0x7f00001ed000)={0x0, 0x0, 0x5, 0x0, 0x0, 0x0}) accept$inet(r2, &(0x7f0000445000-0x10)={0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000004c000-0x4)=0x10) 2018/01/09 05:54:35 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x5, 0x0) sendmsg$nfc_llcp(r0, &(0x7f000038c000)={&(0x7f0000f6e000-0x60)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "6f62fb8ff1701c740000000000000003630452ffd8b640eb020000000000000ff7af9ffbc65acbcc4d4b5306429a0c8e9940af6abe5e2efe80fbb32c8867aa", 0x0}, 0x60, &(0x7f00001ee000-0x10)=[], 0x0, &(0x7f00004b3000)={0x10, 0x84, 0x0, ""}, 0x10, 0x0}, 0x0) syz_open_dev$midi(&(0x7f0000921000-0xb)='/dev/midi#\x00', 0x3, 0x400000) 2018/01/09 05:54:35 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/validatetrans\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r0, 0xc0045540, &(0x7f0000000000)=0x800) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f00001df000)={@common="6c6f000000000ff7ffffff0000e0f0ff", &(0x7f0000ef3000-0x14)=@ethtool_sset_info={0x37, 0x0, 0x0, []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000cf2000)=0x0, 0x4) 2018/01/09 05:54:35 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x1000000000020010, 0x84, &(0x7f0000001000-0x8)={0x0, 0x0}) poll(&(0x7f00003d9000-0x8)=[{r0, 0x121, 0x0}], 0x1, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/rtc\x00', 0x20200, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffffff, 0xc018620b, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r1, 0xc018620b, &(0x7f0000597000-0x18)={r2, 0x0, 0x0, 0x0}) fdatasync(r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000001000-0x78)={0x2, {0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x9, 0x6b, 0x8, &(0x7f00004d5000)=@generic="6c1fac07531382731ae3dc228f1810a8", 0x0, 0x1, 0x76e}) r3 = socket$nfc_llcp(0x27, 0x2, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r5 = syz_open_dev$sg(&(0x7f0000e57000)='/dev/sg#\x00', 0x0, 0x26283) r6 = getpgrp(0xffffffffffffffff) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000830000)='/selinux/status\x00', 0x0, 0x0) readlink(&(0x7f0000b43000-0x8)='./file0\x00', &(0x7f00001b9000)=""/20, 0x14) fcntl$setownex(r4, 0xf, &(0x7f0000b97000)={0x3, r6}) ioctl$PERF_EVENT_IOC_PERIOD(r5, 0x40082404, &(0x7f0000794000)=0xad) process_vm_readv(r6, &(0x7f00008d2000)=[{&(0x7f000007e000-0xaf)=""/175, 0xaf}, {&(0x7f0000aa0000)=""/0, 0x0}, {&(0x7f00005a9000)=""/4096, 0x1000}], 0x3, &(0x7f0000aea000-0x70)=[{&(0x7f00009be000-0x98)=""/152, 0x98}, {&(0x7f000086b000-0x9c)=""/156, 0x9c}, {&(0x7f0000122000)=""/125, 0x7d}, {&(0x7f000095a000)=""/4096, 0x1000}, {&(0x7f0000255000)=""/252, 0xfc}, {&(0x7f00003ed000-0xc6)=""/198, 0xc6}, {&(0x7f0000215000-0x89)=""/137, 0x89}], 0x7, 0x0) ioctl$TIOCCBRK(r5, 0x5428) getsockopt$sock_int(r3, 0x1, 0x6, &(0x7f0000fc7000-0x4)=0x0, &(0x7f00006cd000)=0x4) fcntl$getownex(r0, 0x10, &(0x7f0000a70000)={0x0, 0x0}) ioctl$UFFDIO_REGISTER(r5, 0xc020aa00, &(0x7f0000f15000-0x20)={{&(0x7f0000ff1000/0x2000)=nil, 0x2000}, 0x2, 0x0}) 2018/01/09 05:54:35 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80004) ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f00002f2000+0x204)={&(0x7f00004bb000/0x4000)=nil, 0x4000}) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f000011a000)={0x0}, &(0x7f000036e000-0x4)=0x4) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r0, 0x4010ae67, &(0x7f0000cb0000)={0xd003, 0x2000, 0x0}) syz_emit_ethernet(0x6a, &(0x7f000022c000-0x71)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x5c, 0x1, 0x0, 0x0, 0x400000000001, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@redirect={0x5, 0x0, 0x0, @loopback=0x7f000001, {0x10, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @multicast1=0xe0000001, {[@ssrr={0x89, 0xb, 0x0, [@multicast2=0xe0000002, @remote={0xac, 0x14, 0x0, 0xbb}]}, @rr={0x7, 0x1f, 0x0, [@empty=0x0, @local={0xac, 0x14, 0x0, 0xaa}, @loopback=0x7f000001, @loopback=0x7f000001, @empty=0x0, @multicast1=0xe0000001, @empty=0x0]}]}}, ""}}}}}, 0x0) 2018/01/09 05:54:35 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, 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) r1 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) clock_getres(0x0, &(0x7f00004d3000-0x8)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, r2}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) setsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000ea6000-0x8)=@assoc_value={0x0, 0x0}, 0x8) unshare(0x800) perf_event_open(&(0x7f0000941000-0x78)={0x5, 0x78, 0x5, 0x8, 0x4f64, 0x5, 0x0, 0x6, 0x20008, 0x8, 0x6e, 0x9, 0x3, 0x6, 0x1, 0xf38, 0x1, 0xbe, 0x3, 0x0, 0x6, 0x7, 0xffffffffffffff93, 0x400, 0x0, 0x400, 0x9, 0xffffffff, 0x1, 0x0, 0xf1f, 0x3, 0x0, 0x3, 0x2, 0x6, 0x8, 0x100000000, 0x0, 0x7, 0x1, @perf_config_ext={0x1, 0x7}, 0x22000, 0x4, 0x3, 0x7, 0x7ff000000000000, 0x7, 0x1, 0x0}, r1, 0x3, r0, 0x5) tkill(r1, 0x0) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000067e000-0x11)='/dev/vga_arbiter\x00', 0x0, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r3, 0x29, 0xd2, &(0x7f0000d55000)={{0xa, 0x3, 0x1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1ff}, {0xa, 0x0, 0x58ee, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x9}, 0x4, [0x9, 0x6, 0xb290, 0x9b59, 0x5, 0x4, 0x1f, 0x5]}, 0x5c) 2018/01/09 05:54:35 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = dup2(r0, r0) sendto$inet(r1, &(0x7f0000a98000-0xe0)="", 0x0, 0x800000120000001, &(0x7f0000e46000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000000)=0x81, 0x4) 2018/01/09 05:54:35 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0xa, 0x0) mknod(&(0x7f0000001000-0x6)='./bus\x00', 0x1000, 0x1) r1 = open(&(0x7f000054a000)='./bus\x00', 0xb00, 0x0) r2 = dup3(r1, r0, 0x0) r3 = epoll_create(0x2) setsockopt$ax25_int(r2, 0x101, 0xb, &(0x7f0000a26000)=0x4, 0x4) setsockopt$sock_void(r2, 0x1, 0x24, 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f00003d7000-0xc)={0x0, 0x0}) open(&(0x7f0000196000)='./bus\x00', 0x24867c849094590e, 0x0) 2018/01/09 05:54:35 executing program 1: 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, 0x321840) r2 = fcntl$dupfd(r1, 0x0, r1) r3 = socket(0x10002000000011, 0x8000000080003, 0x8) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000928000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x6, 0x0, @fr_pvc_info=&(0x7f0000235000)={0x0, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x20301}) setsockopt$packet_int(r3, 0x107, 0xf, &(0x7f0000113000)=0x1000, 0x4) getpeername$netlink(r3, &(0x7f0000ba4000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000608000-0x4)=0xc) ioctl$EVIOCGKEYCODE_V2(r2, 0x80284504, &(0x7f0000ddf000-0xa7)=""/167) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000b13000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$packet(r3, &(0x7f0000c85000)={0x11, 0x0, r4, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x14) dup2(r3, r2) write$tun(r2, &(0x7f0000ab3000-0x2733)=@hdr={0x0, 0x3, 0x0, 0x8, 0x0, 0x0, @ipv6={0x0, 0x6, "d81f3e", 0xfc8, 0x0, 0x0, @loopback={0x0, 0x1}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, {[], @udp={0x0, 0x0, 0xfc8, 0x0, "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"}}}}, 0xffa) 2018/01/09 05:54:35 executing program 4: mmap(&(0x7f0000000000/0x26c000)=nil, 0x26c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000026e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1e, 0x5, 0x0, &(0x7f000026f000-0x8)={0x0, 0x0}) recvmsg$kcm(r1, &(0x7f000026f000-0x38)={&(0x7f00000b5000)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000072000-0x20)=[{&(0x7f000026e000)=""/44, 0x2c}], 0x1, &(0x7f00000e2000)=""/92, 0x5c, 0x0}, 0x0) mmap(&(0x7f0000000000/0x242000)=nil, 0x242000, 0x0, 0x32, 0xffffffffffffffff, 0x0) socket(0x0, 0xa, 0x9) shutdown(r0, 0x2) 2018/01/09 05:54:36 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000013000-0xc)={0x7, r0, 0x1}) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f0000002000-0xc)={0x5, r0, 0x1}) 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}) mq_timedreceive(0xffffffffffffffff, &(0x7f0000004000)=""/170, 0xaa, 0x0, &(0x7f0000014000-0x10)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000012000-0x10)={0x0, 0x68, &(0x7f0000001000-0x68)=[@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x2, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x1}, @in6={0xa, 0x3, 0x40, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfe0}, @in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000012000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000000)={r3, 0x81, 0x10}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00005a6000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$KVM_GET_VCPU_MMAP_SIZE(r4, 0xae04) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") r5 = dup(r0) accept4$packet(r5, &(0x7f00005db000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000eb5000-0x4)=0x14, 0x80800) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/09 05:54:36 executing program 0: r0 = socket(0x11, 0x4000000000080003, 0x0) setsockopt(r0, 0x107, 0xd, &(0x7f0000140000)="", 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_udp_int(r0, 0x11, 0x65, &(0x7f0000000000)=0x0, &(0x7f0000000000)=0x4) 2018/01/09 05:54:36 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000692000)="40000000000000000572696e67e02b", 0x3) syz_open_dev$sndseq(&(0x7f0000f36000)='/dev/snd/seq\x00', 0x0, 0x8000000000102) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, &(0x7f000002b000)={0x0, 0x0, 0x0, "98de7a8c5ae95ec8792c93150fc33a664f13eeab65c0322901ca6bd31bde2c51f06c5f0b014f9f91eeb7647c7240f476c8d75dd000aa8faf8fb5740200a6dc4d", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write$sndseq(r0, &(0x7f0000e70000-0x30)=[{0x21, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x2}, {0xf7fffffffffffff6, 0x0}, @ext={0x0, &(0x7f0000d23000-0x32)=""}}], 0x30) ioctl$TCSETSW(r0, 0x5403, &(0x7f0000573000)={0x5, 0x9, 0x5, 0x0, 0x81, 0x5, 0x80000000, 0x3f, 0x3, 0x0, 0x80000000, 0x8}) 2018/01/09 05:54:36 executing program 7: r0 = socket$inet_dccp(0x2, 0x6, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndtimer(&(0x7f0000d40000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f00007a1000)={r0, 0x0, 0x1, 0x3, &(0x7f0000144000-0x20)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x8}, 0x20) 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) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f00001d3000-0x34)={{0x100000001, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r1, 0x54a2) read(r1, &(0x7f0000f7c000)=""/224, 0xe0) sendmsg(r0, &(0x7f0000e4c000-0x38)={&(0x7f0000321000)=@in={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00002cf000)=[{&(0x7f0000e83000)="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", 0xfd}], 0x1, &(0x7f0000456000-0x38d)=[{0x68, 0xff, 0x8, "b869b6a58218bc98053294ff1b2e36220b47ca936df938aa9e36107cd11754c9477297009dde2fe172735580b3be5b876271aa37a10ec7f972bf1891fa452139f78d487928d224b317c55fbc87cca36defcd6e0a"}, {0x30, 0x1, 0x40, "477da2add6514eba82aeb97fd9a7c222bf2084c0ff209975f010"}, {0x48, 0x84, 0x6, "54462f76053aa1189a57dfa6f0fc9c7a27f2d69f0b95dc20248bc7789d47b5ecfc249c64b8143d74c4ef44768d288e09684754b7f1c667"}, {0x108, 0x116, 0x8, "0089d35342ba45421a2d19bfdf36903efd75191f2b4e1a0d85d38d43388d43b920b0fda217cf62993486d9b654a5561a1aa01cc6b4fcb07ddbc0d2385c1eaff275bbae470efb2076543d83afbdd4d2de78c0d6387c6096fc25451d839333451f3bcf7b9f7f44b27c37cfe67cfcf22fd1919701628bd94e21a78fcf18aba93018f9943b05a219c505a4205308440d37796ba2ae2c2dbc60663c55d9aa378ef6d932a4a1c838acc83bca3aa6b831e0645cbe6942bdd836a84e87ea9dd8801ad114b78dbe4567dafb500ab6e60775fee3fe2d4fc05cd18e09a5a6444fc68c07e5d25989d488dcfb51791e87dab8ef58ee7ce15a794c930227aa"}, {0xb8, 0x112, 0x0, "54bdfee0868fe14deb0060a537c6b7507ccb2ac7048cb82fa56ff7676598f742cb53c2c46eb35048d748fbcd8824657e4360d89e886e491655621a2501f9a807c2162f9da1ecc38ad19655b3788c75cf426ae7b9b663d29da4c447576f0f37071cdb7f86788106e0a3279d5e05298e6b1a621f760c6e0301b3b0520804e62c1f2ccfd24ba81a2b53f26d962836330f1e0783118234c3272a349a3c5cfd77ed1eeebb6afeb5eff565"}, {0xf0, 0x101, 0x400, "73d6e2d9b89c52fa827952fc5d5b47729f4aa9fece3ba8f860e28c7b4c589b863fda9914e105fb08416c8c2c785522e50fe95368622d10f3337cd453dd03e86b64d5edb48bd5d0f5ff6dfa9b5333a834cf41bca783f691720fb814687bc9ee33eff0ab8e73a4ec987aa26e1bfd80f3d065691d260f0e4b60f404e0bfea186a5e58a08ed8dc1050e643837421891aa719eddbfd33385accef42b40b62f05c7a07f505581985290f6eab15718dfea295aca1fff87d00b663a47de7ad0dad213c06cda08606da6ee7602ba2be4a3f68bd79eed9a5a28ada6905f75e"}, {0x38, 0x10a, 0x8, "f5ec252bc9b5d828a9cacd4f920da2ab1864aee358112fdbf0adf52638cb95b1143b83db1743"}, {0xc0, 0x0, 0xaec, "9f194eedb14ae4935ebdd34bee6b508d9e5354a190fb8510875e3d9f04df3e34340d401678e6f8cf26824fa1705090be3bd748812a5607f87ecc21172d11b7ef318d02d664cab90495f0806a778f449221ce118de0cccbf53a0f550deb40b6455aac61975da19b6abeddc55f6e0fc36a5ed5d867d9d73949bea1475aa919ad5fb6c8403e3100567b03673a1b14864c0389aa637fea30b4b6ae5b5a8e85e6a605868ab5a572ccc20aca"}, {0x20, 0x10f, 0x1, "16dfefd800e4007581"}], 0x4a8, 0x0}, 0x0) ioctl$void(r0, 0xc0045c7f) readv(r0, &(0x7f0000a69000-0x10)=[], 0x1) 2018/01/09 05:54:36 executing program 5: mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x10000) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) munmap(&(0x7f0000007000/0x3000)=nil, 0x3000) write(r0, &(0x7f0000009000-0x31)='y', 0x1) 2018/01/09 05:54:36 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00004e3000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_CPUID(r2, 0x4008ae8a, &(0x7f0000afd000)={0x1, 0x0, [{0x80000001, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0}]}) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000296000-0x4)=0x0) tkill(r3, 0x18) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000b01000)={0x1, 0x0, [{0xc0010140, 0x0, 0x0}]}) ioctl$KVM_HAS_DEVICE_ATTR(r1, 0x4018aee3, &(0x7f00009f9000-0x18)={0x0, 0x1f, 0x4c, &(0x7f00003be000)=0x0}) 2018/01/09 05:54:36 executing program 1: r0 = socket$inet6(0xa, 0x3, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) creat(&(0x7f0000000000)='./file0\x00', 0x0) lstat(&(0x7f0000913000-0x8)='./file0\x00', &(0x7f0000572000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setresgid(0x0, 0x0, r1) mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0x1, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x37, &(0x7f0000dc8000-0x28)="0062d997bd085b342d59755fdf194f81dfdd00e4df1e42dcc8734cd43d9537eb77c1fb9543e03456", 0x28) sendto$inet6(r0, &(0x7f0000fd4000-0x4)="", 0x0, 0x0, &(0x7f00008cf000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c) 2018/01/09 05:54:36 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f0000bcf000)='/dev/snd/pcmC#D#p\x00', 0x9, 0x440001) connect$nfc_llcp(r0, &(0x7f0000501000)={0x27, 0x3ff, 0xfff, 0x7, 0x0, 0x80000000, "28d051aa603343b380dbbffb2188713ba19e418c65bde4d9c86cd39be9f775a137799f02d7b7a03af8608b5d38b2fc7455b8b3eb5101a8206e11ba651588f6", 0x7}, 0x60) mount(&(0x7f00007a4000-0x8)='./file0\x00', &(0x7f00004f6000-0x8)='./file0\x00', &(0x7f00000e1000)='ramfs\x00', 0x8409, &(0x7f0000c82000-0x2)="") fstat(r0, &(0x7f0000b7c000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuse_mount(&(0x7f0000358000)='./file0\x00', 0xf003, r1, 0x0, 0x6, 0x2000) r2 = openat(r0, &(0x7f0000013000-0x8)='./file0\x00', 0x4000, 0x0) open(&(0x7f0000102000)='./file0\x00', 0x4400, 0x100) renameat(r2, &(0x7f0000142000)='./file0\x00', r2, &(0x7f0000061000-0x8)='./file0\x00') openat$selinux_create(0xffffffffffffff9c, &(0x7f00007de000-0x10)='/selinux/create\x00', 0x2, 0x0) 2018/01/09 05:54:36 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000aa1000-0x8)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x200000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000144000)='./file0\x00', &(0x7f0000344000-0x8)='./file0\x00', &(0x7f0000fb6000-0x4)='nfs\x00', 0x0, &(0x7f000000a000)="") getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000e7e000)={0x0, 0x5, 0x0}, &(0x7f0000446000-0x4)=0xc) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000765000)={r1, 0x1a6e}, &(0x7f0000c97000-0x4)=0x6) 2018/01/09 05:54:36 executing program 1: mmap(&(0x7f0000000000/0x4c000)=nil, 0x4c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ppoll(&(0x7f0000042000-0x18)=[], 0x0, &(0x7f0000041000)={0x0, 0x0}, &(0x7f0000042000-0x8)={0x0}, 0xffffffffffffffff) modify_ldt$read(0x0, &(0x7f0000002000)=""/97, 0x61) 2018/01/09 05:54:36 executing program 3: clone(0x0, &(0x7f00006a8000-0x93)="", &(0x7f000098e000)=0x0, &(0x7f000012f000)=0x0, &(0x7f0000e64000)="") r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000001b000)='/dev/sequencer2\x00', 0x88303, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_READ(r0, 0xc008551a, &(0x7f000082a000)={0x8, 0x10, [0xa58, 0x7, 0x40, 0x400]}) fchdir(0xffffffffffffffff) 2018/01/09 05:54:36 executing program 0: mmap(&(0x7f0000000000/0xfc6000)=nil, 0xfc6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80003, 0x5) setsockopt$inet_int(r0, 0x0, 0xd1, &(0x7f0000001000-0x4)=0xffffffffffffffff, 0x4) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000cd3000)={0x4, 0xfff, 0xc, 0x1, 0x0, 0x20000000000, 0x10000, 0x1, 0x0}, &(0x7f0000b3d000-0x4)=0x20) mmap(&(0x7f0000fc6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000fc6000)={r1, 0xffffffffffffffff, 0xffffffffffffff7d}, &(0x7f0000fc6000)=0x8) 2018/01/09 05:54:36 executing program 7: mmap(&(0x7f0000000000/0xf6a000)=nil, 0xf6a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000710000-0x1d)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000f5a000-0x4)=0x5, 0x4) r1 = socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f0000f6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000f6a000)={0x7, r1, 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000373000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000950000-0x4)=0xe8) mmap(&(0x7f0000f6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$packet(r2, &(0x7f0000f6b000-0x14)={0x11, 0x16, r3, 0x1, 0x80000000, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x14) bind$inet6(r1, &(0x7f0000f5e000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2018/01/09 05:54:36 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000b17000)={0x0, 0x0}) ioctl$KVM_SET_REGS(r0, 0x4090ae82, &(0x7f00004e0000-0x90)={[0x4, 0x8001, 0x9, 0x8, 0x4, 0x401, 0x3, 0x10000, 0x3ff, 0x3, 0x0, 0x1000, 0x7, 0xd4f, 0x0, 0x3f], 0x5000, 0x0}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f000098d000-0x9)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000aef000)={0x3, 0x5, 0x5, 0x3, 0x100000001, 0x8, 0x8, 0x3, 0x1, 0x7ff, 0x3}, 0xb) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) 2018/01/09 05:54:36 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = 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) dup3(r0, r1, 0x0) writev(0xffffffffffffffff, &(0x7f0000bca000-0x10)=[{&(0x7f000005a000-0x29)="29000000180031dde5ff2100806500050a0000fb00001108000000000c000900080000000200000005", 0x29}], 0x1) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000988000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$ION_IOC_MAP(0xffffffffffffffff, 0xc0084902, &(0x7f0000b3b000-0x8)={0x0, 0xffffffffffffff9c}) r4 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000ffd000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$ION_IOC_SHARE(r2, 0xc0084904, &(0x7f0000fb8000-0x8)={r3, r4}) 2018/01/09 05:54:36 executing program 6: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$midi(&(0x7f0000005000-0x4)='/dev/midi#\x00', 0x8, 0x180ffc) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000001000-0xc)={0x2, [0x0, 0x0]}, &(0x7f0000005000-0x4)=0xc) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000004000-0x8c)={r1, @in={{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000003000-0x9)='/dev/kvm\x00', 0x0, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(0xffffffffffffffff, 0x6, 0xe, &(0x7f0000001000)={{{{0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x0, 0x0, 0x0, "347893f9f75a199dbfc8c2a636f975eb8b97efc772b2c929793d59018808a0cef826877bd134a44890fb086180e8f959488722dc0fc01b10066f7757c8027939d5b5cbf80c9687985025619b23d53cc4"}, 0x160) ioctl$KVM_GET_EMULATED_CPUID(r2, 0xc008ae09, &(0x7f0000001000-0x9)=""/9) 2018/01/09 05:54:36 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000e94000-0xc)='/dev/rfkill\x00', 0x802, 0x0) readv(r0, &(0x7f0000afd000)=[{&(0x7f000051d000)=""/0, 0x0}, {&(0x7f00007d4000-0xba)=""/0, 0x0}, {&(0x7f0000208000-0x1)=""/1, 0x1}], 0x3) 2018/01/09 05:54:36 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000988000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_TPR_ACCESS_REPORTING(r2, 0xc028ae92, &(0x7f000049c000)={0x0, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) connect$bt_sco(r2, &(0x7f0000a58000)={0x1f, {0x2, 0x174, 0x4, 0x4, 0xffffffff7fffffff, 0xfffffffffffff6df}}, 0x8) 2018/01/09 05:54:36 executing program 0: mmap(&(0x7f0000000000/0x5b3000)=nil, 0x5b3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f00005b3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00005b4000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f00005b4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005b4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETSNDBUF(r1, 0x400454d4, &(0x7f0000073000-0x4)=0x81) bind$alg(r0, &(0x7f000059b000)={0x26, 'hash\x00', 0x0, 0x0, 'rmd160-generic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00005b2000)="fff20119ff0d005ff1040000ff000008000400051c000000f7ffff1affff00e9f8000177c11e0019000ef80000000008", 0x30) 2018/01/09 05:54:36 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, 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$inet_tcp(0x2, 0x1, 0x0) removexattr(&(0x7f0000d7d000-0x8)='./file0\x00', &(0x7f000000f000)=@random={'os2.\x00', 'em0]em1)bdevppp1+mime_typesystem}&vmnet1\x00'}) ioctl$sock_ifreq(r0, 0x89a3, &(0x7f00006a1000)={@common='sit0\x00', @ifru_data=&(0x7f0000cb1000-0x20)="010109070048000000fa000011df020004fff300054e0400800001000004eb00"}) 2018/01/09 05:54:36 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x15, 0x4, 0x10001) openat$ion(0xffffffffffffff9c, &(0x7f0000292000)='/dev/ion\x00', 0x1, 0x0) write(r0, &(0x7f0000395000-0xc5)="24000000210025f0071c0165ffffec0e020000000010000002e1000c08000a0000000100", 0x24) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000f17000-0x4)=0x0) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000484000)='/dev/mixer\x00', 0x2, 0x0) ioctl$BINDER_THREAD_EXIT(r2, 0x40046208, 0x0) fcntl$setownex(r0, 0xf, &(0x7f0000bbb000)={0x1, r1}) 2018/01/09 05:54:36 executing program 3: r0 = socket$inet6_sctp(0xa, 0x3, 0x84) recvfrom$inet6(r0, &(0x7f0000aba000)=""/0, 0x0, 0x0, &(0x7f0000ab1000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) clone(0x0, &(0x7f000070d000)="", &(0x7f0000dc1000-0x4)=0x0, &(0x7f0000254000)=0x0, &(0x7f0000c75000)="c7e744e6") shutdown(r0, 0x0) r1 = shmget$private(0x0, 0x4000, 0x200, &(0x7f00002a4000/0x4000)=nil) shmat(r1, &(0x7f0000b27000/0x4000)=nil, 0x1000) 2018/01/09 05:54:36 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000868000)='/dev/net/tun\x00', 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) tee(r0, r0, 0x3, 0x2) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000928000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x5, 0x0, @sync=&(0x7f0000c4e000-0xc)={0x0, 0x0, 0x0}}}) ioctl$TUNGETVNETHDRSZ(r1, 0x800454d7, &(0x7f00005d0000)=0x0) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r1, 0x40505331, &(0x7f000011f000-0x50)={{0x7fffffff, 0x4}, {0x4, 0x2}, 0x100000000000, 0x3, 0x100, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/09 05:54:36 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = fcntl$getown(r0, 0x9) r2 = syz_fuseblk_mount(&(0x7f00005dc000-0x8)='./file0\x00', &(0x7f0000328000-0x6)='./file0\x00', 0x0, 0xffffffffffffffff, 0x0, 0x7, 0x3, 0x300010) write$fuse(r2, &(0x7f0000c88000-0x50)={0x50, 0x0, 0x4, @fuse_init_out={0x7, 0x1a, 0x5, 0x9, 0x3, 0x0, 0x9, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x50) r3 = syz_open_procfs(r1, &(0x7f00004e3000)='\x00\x00\b') getdents(r3, &(0x7f0000825000-0xa7)=""/167, 0xa7) ioctl$LOOP_CTL_GET_FREE(r3, 0x4c82) lgetxattr(&(0x7f00007c2000)='./file0\x00', &(0x7f0000181000-0x9)=@known='user.syz\x00', &(0x7f000013b000-0xab)=""/171, 0xab) symlink(&(0x7f000055d000-0x8)='./file0\x00', &(0x7f0000877000)='./file0\x00') 2018/01/09 05:54:36 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f00004f3000-0x9)='/dev/kvm\x00', 0x0, 0x0) r0 = ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) ioctl$KVM_SET_CPUID(r0, 0x4008ae8a, &(0x7f00001c3000)={0x2, 0x0, [{0x1, 0x0, 0x0, 0x0, 0x0, 0x0}, {0xa, 0x8, 0x0, 0x0, 0x0, 0x0}]}) ioctl$KVM_SET_MSRS(r0, 0x4008ae89, &(0x7f0000001000)={0x1, 0x0, [{0x40002000000038e, 0x0, 0x0}]}) 2018/01/09 05:54:36 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000338000)='/dev/usbmon#\x00', 0x0, 0x60000) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r0, 0xc058534b, &(0x7f0000fc1000)={0x1, 0x5, 0x3edc, 0x0, 0xee0, 0xe35a, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = socket$inet(0x2, 0x3, 0x2f) setsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000d24000+0x3b9)={{{@in=@loopback=0x7f000001, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x5, 0x1, 0x0, 0x0, 0x0}, {{@in=@multicast2=0xe0000002, 0x0, 0xffffffffffffffff}, 0x0, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) sendto$inet(r1, &(0x7f0000795000-0x2)="", 0x0, 0x0, &(0x7f000078b000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/09 05:54:36 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000493000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r0, 0x7, &(0x7f0000def000)={0x1, 0x0, 0x0, 0x2, 0x0}) fcntl$lock(r0, 0xa, &(0x7f0000c6c000-0x20)={0x0, 0x0, 0x4000000080000db, 0x0, 0x0}) syz_open_dev$sndctrl(&(0x7f0000fa4000)='/dev/snd/controlC#\x00', 0x1, 0x22081) 2018/01/09 05:54:36 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f00005d6000-0x78)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffff9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) r2 = gettid() ioctl$sock_inet_SIOCGIFNETMASK(r1, 0x891b, &(0x7f0000856000-0x20)={@generic="ffeb87c039f386066d9877d51910414a", @ifru_flags=0x1}) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000bf8000-0x4)=0x0) kcmp(r2, r3, 0x1, r0, r0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f0000962000-0x1c)=[@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x100000001}], 0x1c) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f000095e000-0x8)={0x1, [0x0]}, &(0x7f000095e000-0x4)=0x8) r5 = fcntl$dupfd(r1, 0x406, r0) connect$unix(r5, &(0x7f0000ac9000-0xa)=@file={0x1, './file0\x00'}, 0xa) setrlimit(0x7, &(0x7f000046f000-0x10)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f000095d000-0x2)={r4, 0x0}, &(0x7f000095c000)=0x8) 2018/01/09 05:54:36 executing program 2: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ion\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000002000)={0x0, @in={{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, &(0x7f0000008000-0x4)=0x98) openat(0xffffffffffffff9c, &(0x7f0000002000-0x4)='./file0\x00', 0x90000, 0x0) ioctl(r0, 0xc0184900, &(0x7f0000002000)="") 2018/01/09 05:54:36 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000907000)='/dev/mixer\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0xf3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000)=0x0, 0x4}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_tcp_buf(r1, 0x6, 0x1a, &(0x7f0000339000-0x1000)=""/4096, &(0x7f0000000000)=0x1000) ioctl$KVM_SET_REGS(r0, 0x4090ae82, &(0x7f00001a3000)={[0x6, 0x1000, 0x1, 0xa5, 0x10001, 0x4, 0x7c43, 0x1ff, 0x9, 0x43, 0x6ce2, 0x81, 0x1, 0x3, 0x1d39, 0x0], 0x4, 0x20050}) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000dfb000)='/dev/vga_arbiter\x00', 0x10000, 0x0) ioctl$VT_RESIZE(r2, 0x5609, &(0x7f0000b70000-0x6)={0x1, 0x4, 0xaf}) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000e87000)={0x0, 0xcfa}, &(0x7f0000edd000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000d44000-0x8)=@assoc_value={0x0, 0x2}, &(0x7f0000b74000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000161000)={0x0, 0x0}, &(0x7f000097f000+0xeb0)=0x8) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000fd7000)={0x0, 0x81}, &(0x7f0000401000)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00000f7000-0x98)={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, 0x5}, &(0x7f0000a6a000-0x4)=0x98) setsockopt$bt_BT_SNDMTU(r0, 0x112, 0xc, &(0x7f0000785000)=0x6, 0x2) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000c8f000)={0x0, 0x8, 0x5, [0x7, 0xe088, 0x5cb, 0x10001, 0x6]}, &(0x7f0000a92000)=0x12) sendmmsg$inet_sctp(r2, &(0x7f0000e39000-0x70)=[{&(0x7f0000542000)=@in={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00002e9000)=[{&(0x7f00006c1000-0x84)="d0dbb6d7ab9fb77366ebc958935cf76c8999b81ffd3b22e350795d946071f62c3da8570fab9b697abbcb0f165ac5d3ca4333c1721aac8d9de2859466092ac1e1fa2180dc3c16f05fd54e6c7bff9bc1c82d9df115dd709e7fbfadd84f3d39d38b47193e38438c7e4afd33c98224801e67cb95529f579653108f6fa1124c02c413a33934f0", 0x84}, {&(0x7f0000d8c000)="1f4c8d2faf84c19229acbd0a3840de3a5450b8dd46dc75ea1388b15f008c3c78c3eb0b4158390882518cd3d062bfb6effa5557071fe193653d0f3423f8cdeb3e1a536529436f070ac5a94c75b6f28f49b76055f50342e8fdf08d8b8fae589f6caa2376d6f1d52f70e6dd471f6bb1394283b163d5179e851c60f4cad18b685ff089c2c204d5bdecabe03a917b1a4a052dd20e3e44908c6fda035ded7bfdd862820046b481df5116e5ee80fbbaea3661959ca63d35d83a9f27ef191266accf67cf0611633e114bcca08b9f734eb7ce9e33598af0742d576fdcfb3cf21b4d5588189031", 0xe2}, {&(0x7f000074e000-0x2a)="11513114a8c0d45e12688c29adaf6797311e9072365bab6663f11c4f235856891c127742a22c06a1d173", 0x2a}, {&(0x7f00003c9000-0xae)="5d60efb51bb70f96dd764e1ad90565a569ad784ea5cc9ac76e37989cc1af3428a2881e3ef6554da468d1434efa4e47fe0d13af13e34179d4acfe59badb519d79f841f206a818342b894d1079cf2cfc6992e4b7a111850f28a609ca4241c23ec58a1cca3a2b76f1b85cc39b09a9b154972b094d86896e679d9dea1eee54bfa01f9668eeff6145c19b9a1f04476ee16dc65f334e8b33854296e15e45133a08cd4749535e3150763e514fa65d24d02f", 0xae}, {&(0x7f0000bf1000)="cd948834c0d5983699c3e2278378373e2ac11dba688bede7e7e1b7f028fbf97815fe9ecfe5adf0a2c41a3eab8121fccd7d237c9f6e29c352fc78f29b58a3393cffd43d30fbcafb461005537809f84e8e330101540d4d7364e7b70fa0a0733d60539b76bd6e2db387ed644c7ee3a1f004ccf0c9ce90f15b19ba297bc97b42dfb49106e4bc457a1e45120ef28132fef6e0c745015bf3f98c88695f132fa3a5fefd3fe9f76e80d906edc0aba2e77d1a9516a19ec187eb91140b9a7acac01717f09b9dea2ce1b3b11aa3298a45b9d43b3d707f5659a6b7f0504832c3c7aae53fb564b653d40a52", 0xe5}, {&(0x7f0000682000-0xb1)="c96ab6ecbedd3a8c25ae4004d51c0410383e2e279b7d9c01b080d5000a333b6eb4b40abbe9fe7035f479bd82979d0b56af8d07bd0ab25875c74b8d77ca3277735191f485e87575ee6020d02b6271821531249a011cb7b7b484113c1466f82b37171a8a72b69fe8cf3b0d360c2d3a585cd2f403a96b9c45029f34ae983de7923e27eb9cdd6559ada9238f4d9ffba189f08e5ed015b598c5a14edc361d1a09c822c0ace80bb5160f3d6d47ae61c9419e6997", 0xb1}, {&(0x7f0000049000-0xc)="cde6d2cfbd1f7b6b6c0e7090", 0xc}, {&(0x7f0000c9a000)="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", 0x1000}], 0x8, &(0x7f0000be6000-0xc0)=[@sndrcv={0x30, 0x84, 0x1, {0x65, 0x3, 0x4, 0x295a112a, 0x1, 0x3, 0x81, 0x401, r3}}, @sndinfo={0x20, 0x84, 0x2, {0x7fff, 0x205, 0x0, 0x110, r4}}, @init={0x18, 0x84, 0x0, {0x7fff, 0x7, 0x2a, 0xfffffffffffffffa}}, @sndinfo={0x20, 0x84, 0x2, {0x10001, 0x0, 0x9, 0x0, r5}}], 0xc0, 0x4000000}, {&(0x7f00002c5000)=@in={0x2, 0x3, @rand_addr=0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00006af000)=[{&(0x7f0000700000-0xca)="b13c4f4938003715a000c06611b34bbe170ba94f7084b3fbf4acb43f65d5f0782b6d10bf39992f1f7262088e99b467026da707d7563b930f881e36360516de701925806046e702ed5b66e76bb1594fa7f3b9c82f3a1eba150a4e61990ea7d0c1ff35ec0f7d712b8a0d58814ec9d1f33f124f72185e7d839eb5e8d0e4702a5223767776dfa9f4fbc311ed1456f309ceca3c9d9e01d2707758202966c5506f4373b735bda54d180789ec095c63e4f884531f443215559d92128f80e53650ad35ee7850340e13ada8c55408", 0xca}, {&(0x7f00005cb000)="", 0x0}], 0x2, &(0x7f0000989000-0xf0)=[@init={0x18, 0x84, 0x0, {0xb716, 0x8, 0x7, 0x8}}, @sndrcv={0x30, 0x84, 0x1, {0x8001, 0x10001, 0x208, 0x1, 0xfffffffffffffffb, 0x4d2e, 0x1, 0x6, r6}}, @init={0x18, 0x84, 0x0, {0x4, 0x1, 0x1, 0x2}}, @sndinfo={0x20, 0x84, 0x2, {0x8, 0x4, 0x80000000, 0x4, r7}}, @sndinfo={0x20, 0x84, 0x2, {0x5, 0x0, 0x81, 0x81, r8}}], 0xf0, 0x0}], 0x2, 0x24000001) setsockopt$bt_rfcomm_RFCOMM_LM(r0, 0x12, 0x3, &(0x7f0000463000-0x4)=0x24, 0x4) socket$unix(0x1, 0x2, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) 2018/01/09 05:54:36 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000010000+0x7d8)='/dev/binder#\x00', 0x0, 0x0) inotify_init() mmap$binder(&(0x7f0000265000/0x14000)=nil, 0x14000, 0x0, 0x10011, r0, 0x0) utimes(&(0x7f000083b000-0x8)='./file0\x00', &(0x7f0000d20000)={{0x0, 0x7530}, {0x0, 0x2710}}) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = syz_open_dev$binder(&(0x7f0000fb3000-0xd)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000004000)={0x4c, 0x0, &(0x7f0000cf6000-0xd0)=[@transaction_sg={0x40486311, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000fac000-0x48)=[], &(0x7f0000d59000-0x10)=[]}, 0x3d7f}}], 0x0, 0x0, &(0x7f0000c8c000-0x1)=""}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000001000-0x30)={0x4c, 0x0, &(0x7f0000010000-0x80)=[@transaction_sg={0x40486311, {{0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000004000-0x40)=[], &(0x7f000012c000)=[]}, 0xe4a5}}], 0x0, 0x0, &(0x7f0000001000)=""}) flistxattr(r0, &(0x7f000040e000)=""/212, 0xd4) 2018/01/09 05:54:36 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000417000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr-cast5-avx\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000df0000-0x10)="e513b5bf00", 0x5) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg(r1, &(0x7f0000a1a000)=[{{0x0, 0x0, &(0x7f00009e9000)=[{&(0x7f0000c98000)='D', 0x1}], 0x1, &(0x7f0000c33000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000124000-0x10)={0x1, &(0x7f0000dc1000-0x8)=[{0x0, 0x0}]}) ioctl$DRM_IOCTL_LOCK(r1, 0x4008642a, &(0x7f00009a7000-0x8)={r2, 0x8}) recvmsg(r1, &(0x7f0000eaf000-0x38)={0x0, 0x0, &(0x7f0000825000-0x30)=[{&(0x7f0000b7d000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f0000d2b000)=""/57, 0x39, 0x0}, 0x0) 2018/01/09 05:54:36 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000c55000)='/dev/net/tun\x00', 0x0, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) r3 = socket(0x2000000011, 0x8000000080003, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000928000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x5, 0x0, @sync=&(0x7f00001a4000-0xc)={0x0, 0x0, 0x0}}}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x20301}) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f00008ac000)={0x0, 0x0}) setsockopt$packet_int(r3, 0x107, 0xf, &(0x7f00002fd000)=0x1000, 0x4) getpeername$packet(r3, &(0x7f00001cf000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f000027d000)=0x14) setsockopt$packet_add_memb(r2, 0x107, 0x1, &(0x7f0000a7e000)={r4, 0x1, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x10) ioctl$sock_SIOCGIFINDEX(r3, 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$packet(r3, &(0x7f0000c85000)={0x11, 0x0, r5, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x14) dup2(r3, r2) write$tun(r2, &(0x7f00004f0000)=@hdr={0x0, 0x84, 0x0, 0x0, 0x0, 0x0, @ipv6={0x0, 0x6, "356d06", 0x10, 0x0, 0x0, @loopback={0x0, 0x1}, @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, "80005e", 0x0, "aa90f7"}, ""}}}}, 0x42) 2018/01/09 05:54:36 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgrp(0x0) r1 = gettid() rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xffffffffffffff7f}, 0x0, 0x8) rt_tgsigqueueinfo(r0, r1, 0xd, &(0x7f0000a05000)={0x0, 0x0, 0x0, 0x0}) r2 = signalfd4(0xffffffffffffffff, &(0x7f0000001000-0x8)={0xfffffffffffffdb0}, 0x8, 0x0) getpgrp(r0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) read(r2, &(0x7f0000481000)=""/128, 0x80) 2018/01/09 05:54:36 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000c0c000-0xb)='/dev/mixer\x00', 0x0, 0x0) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x3) 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) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f00000ba000-0x38)={0x0, 0x0, &(0x7f0000001000-0x10)={&(0x7f00007e9000)={0x2, 0x9, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/09 05:54:36 executing program 2: 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) getresgid(&(0x7f0000001000-0x4)=0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000002000-0xd)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_CLOCK(r1, 0x8030ae7c, &(0x7f0000002000)={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getgroups(0x3, &(0x7f0000000000)=[0x0, 0xffffffffffffffff, 0x0]) setsockopt$bt_hci_HCI_FILTER(r1, 0x0, 0x2, &(0x7f0000001000-0x10)={0x8, 0xff, 0x6, 0xd5f3}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000072000-0x8)='./file0\x00', &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) socket$inet_icmp_raw(0x2, 0x3, 0x1) setresgid(r0, r2, r3) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$inet6(0xa, 0x800000806, 0x0) setsockopt$inet6_buf(r4, 0x29, 0x39, &(0x7f00001dc000-0x118)="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", 0x118) setsockopt$netrom_NETROM_T1(r1, 0x103, 0x1, &(0x7f00004db000)=0x9, 0x4) ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0xd000) 2018/01/09 05:54:36 executing program 4: mmap(&(0x7f0000000000/0xfd4000)=nil, 0xfd4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f00009d2000-0x14)="7d2f5d747275737465647365c766707070312700", 0x0) r1 = open(&(0x7f00002ea000)='./file0\x00', 0x400141043, 0x8) mmap(&(0x7f0000ff5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) utime(&(0x7f0000ff7000-0x8)='./file0\x00', &(0x7f0000ff5000)={0x0, 0x3c}) fstat(r1, &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sigaltstack(&(0x7f0000001000/0x1000)=nil, &(0x7f0000009000-0x8)=0x0) ioctl$SNDRV_CTL_IOCTL_TLV_READ(r1, 0xc008551a, &(0x7f000052f000-0x14)={0x1, 0xc, [0x8000, 0x8001, 0x18fa]}) mmap(&(0x7f0000000000/0xaa2000)=nil, 0xaa2000, 0x9, 0x11, r0, 0x0) rt_sigaction(0x7, &(0x7f0000cf4000)={0x40a01c, {0x400003ffffffc}, 0x0, 0x0}, &(0x7f0000000000)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f0000000000)={0x0}) syz_open_dev$evdev(&(0x7f0000a6d000)='/dev/input/event#\x00', 0x0, 0x0) [ 41.252871] binder: 5755:5757 got transaction with unaligned buffers size, 15743 [ 41.263068] device syz6 entered promiscuous mode [ 41.284220] binder: 5755:5770 got transaction with unaligned buffers size, 58533 2018/01/09 05:54:36 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ION_IOC_IMPORT(0xffffffffffffff9c, 0xc0084905, &(0x7f0000000000)={0x0, 0xffffffffffffff9c}) fadvise64(r0, 0x0, 0x5, 0x4) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_dccp(0x2, 0x6, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000002000-0x28)={@common='ip_vti0\x00', &(0x7f0000003000-0x14)=@ethtool_modinfo={0x42, 0x5951, 0x7f, "0000000000006ce6"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$amidi(&(0x7f0000004000)='/dev/amidi#\x00', 0x40, 0x4000) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) 2018/01/09 05:54:36 executing program 3: r0 = syz_open_dev$sndpcmc(&(0x7f0000870000)='/dev/snd/pcmC#D#c\x00', 0x5, 0x10000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffff9c, 0x8933, &(0x7f0000001000-0x28)={@common='ip6gre0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f0000720000-0x18)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1, r1}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f00003f2000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr-blowfish-asm\x00'}, 0x17b) 2018/01/09 05:54:36 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000ae6000-0x5)='user\x00', &(0x7f0000cf8000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000737000-0xa0)='X', 0x1, 0xfffffffffffffffb) r1 = syz_open_dev$admmidi(&(0x7f0000c09000-0xe)='/dev/admmidi#\x00', 0x5, 0x2000) add_key(&(0x7f00006df000)='asymmetric\x00', &(0x7f00001d0000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f000047b000-0xb7)="0a8a04768445837c0c31e9db6cf08bed1babdee5d4fa45e94bd4743eb0302336c9618dacb93b0aff9738bfcf84120a15303802c04b5dc7f48c8e2e4917ea34da38585eb029f9cef99b98d31a8faaa378f75a6b1f15f747333d3e8bf2e0f94998d5a806023f9416457eb1dfc32527b9d7301a0a92a58b1505478a0f0793f560930d015e78eeddb51ce889c3e3a432dab20254c27442e62885ffe49093af8fc0cfdde229813108bd67a6fc012772e51c140f67bdb58636eb", 0xb7, r0) ioctl$KVM_GET_IRQCHIP(r1, 0xc208ae62, &(0x7f0000f74000)=@pic={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f000028e000)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r2, &(0x7f000095d000-0xc)={0x2, 0x0}) ioctl$EVIOCGSW(r1, 0x8040451b, &(0x7f000008a000-0xd7)=""/215) keyctl$unlink(0x9, r0, r0) 2018/01/09 05:54:36 executing program 5: r0 = socket$bt_l2cap(0x1f, 0x3, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(r0, &(0x7f00005e2000-0x1a4)=[{{&(0x7f0000000000)=@in6={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, 0x1c, &(0x7f0000bfc000-0xa0)=[{&(0x7f0000001000-0xd)=""/13, 0xd}, {&(0x7f0000da5000-0x1b)=""/27, 0x1b}, {&(0x7f0000702000)=""/4096, 0x1000}, {&(0x7f0000001000-0x3a)=""/58, 0x3a}, {&(0x7f0000001000-0x5d)=""/93, 0x5d}, {&(0x7f0000000000)=""/208, 0xd0}, {&(0x7f0000000000)=""/67, 0x43}, {&(0x7f000067c000-0xd4)=""/212, 0xd4}, {&(0x7f0000ee1000-0x1000)=""/4096, 0x1000}, {&(0x7f0000035000)=""/191, 0xbf}], 0xa, &(0x7f0000001000-0x7a)=""/122, 0x7a, 0x4}, 0x100}, {{&(0x7f0000bbe000-0x10)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000c7b000)=[{&(0x7f0000505000-0xf5)=""/245, 0xf5}], 0x1, &(0x7f000086f000-0xcc)=""/204, 0xcc, 0x20}, 0x9}, {{&(0x7f000013c000-0x6e)=@un=@file={0x0, ""/108}, 0x6e, &(0x7f0000000000)=[], 0x0, &(0x7f0000000000)=""/55, 0x37, 0x1}, 0x7}, {{&(0x7f0000000000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f0000000000)=[{&(0x7f000052a000)=""/112, 0x70}, {&(0x7f0000ab6000)=""/166, 0xa6}, {&(0x7f0000310000)=""/122, 0x7a}, {&(0x7f0000000000)=""/234, 0xea}], 0x4, &(0x7f0000c1a000-0x26)=""/38, 0x26, 0x3}, 0x80000000}, {{&(0x7f0000098000)=@in={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000001000-0x80)=[{&(0x7f000097e000)=""/228, 0xe4}, {&(0x7f0000215000)=""/134, 0x86}, {&(0x7f0000001000-0x1000)=""/4096, 0x1000}, {&(0x7f0000590000)=""/4096, 0x1000}, {&(0x7f0000000000)=""/120, 0x78}, {&(0x7f0000000000)=""/87, 0x57}, {&(0x7f0000231000)=""/4096, 0x1000}, {&(0x7f0000000000)=""/223, 0xdf}], 0x8, 0x0, 0x0, 0x3}, 0x4e2d7f81}, {{&(0x7f0000c11000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f0000001000-0xa0)=[{&(0x7f0000f28000)=""/29, 0x1d}, {&(0x7f00001e2000-0x5)=""/5, 0x5}, {&(0x7f000072f000-0xb4)=""/180, 0xb4}, {&(0x7f0000787000)=""/172, 0xac}, {&(0x7f0000000000)=""/170, 0xaa}, {&(0x7f0000000000)=""/147, 0x93}, {&(0x7f0000d7a000-0x43)=""/67, 0x43}, {&(0x7f0000000000)=""/32, 0x20}, {&(0x7f0000277000)=""/136, 0x88}, {&(0x7f00005ba000-0x7)=""/7, 0x7}], 0xa, &(0x7f00003e6000)=""/127, 0x7f, 0x26}, 0x1}, {{&(0x7f0000dc7000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f0000001000-0xa0)=[{&(0x7f0000f58000-0xb5)=""/181, 0xb5}, {&(0x7f0000001000-0xa)=""/10, 0xa}, {&(0x7f0000001000-0x1a)=""/26, 0x1a}, {&(0x7f0000732000-0x74)=""/116, 0x74}, {&(0x7f0000001000-0xb7)=""/183, 0xb7}, {&(0x7f0000000000)=""/226, 0xe2}, {&(0x7f000089d000)=""/129, 0x81}, {&(0x7f0000c36000)=""/204, 0xcc}, {&(0x7f00008ab000-0xb)=""/106, 0x6a}, {&(0x7f0000751000-0xe5)=""/229, 0xe5}], 0xa, &(0x7f0000001000-0xc8)=""/200, 0xc8, 0xffff}, 0x9}], 0x7, 0x40000000, &(0x7f0000001000-0x10)={0x0, 0x0}) r1 = socket$inet6(0xa, 0x3, 0x1) getsockopt$sock_int(r1, 0x1, 0x30, &(0x7f0000632000+0xafb)=0x0, &(0x7f0000948000-0x4)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) listen$netrom(r2, 0x4) [ 41.284316] binder: 5755:5770 transaction failed 29201/-22, size 0-0 line 3005 [ 41.318632] binder: BINDER_SET_CONTEXT_MGR already set [ 41.318645] binder: 5755:5770 ioctl 40046207 0 returned -16 2018/01/09 05:54:36 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f00009a8000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000ced000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(serpent)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000e24000)="", 0x0) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f00004ad000-0x38)={0x0, 0x0, &(0x7f0000f85000)=[{&(0x7f0000474000-0x57)="95bd4c7c400c1042e112cfa880b51066e5dac7900665b9d253876e13deee9768", 0x20}], 0x1, 0x0, 0x0, 0x0}, 0x0) recvmsg(r1, &(0x7f00006e3000)={&(0x7f0000f76000)=@generic={0x0, ""/126}, 0x80, &(0x7f0000f80000-0x30)=[{&(0x7f0000295000)=""/4096, 0x1000}], 0x1, &(0x7f0000f77000-0xe3)=""/0, 0x0, 0x0}, 0x0) [ 41.320533] binder_alloc: 5755: binder_alloc_buf, no vma [ 41.320593] binder: 5755:5770 transaction failed 29189/-3, size 0-0 line 2960 [ 41.320836] binder_alloc: 5755: binder_alloc_buf, no vma 2018/01/09 05:54:36 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0xc000800000000001, 0x10000, 0x1}, 0x10) r0 = socket(0x11, 0x802, 0x0) bind$packet(r0, &(0x7f0000fc4000)={0x11, 0x3, 0x0, 0x1, 0x0, 0x6, @random="00d830220705", [0x0, 0x0]}, 0x14) setsockopt(r0, 0x107, 0x5, &(0x7f0000001000)="", 0x47e) r1 = socket$inet(0x2, 0x1, 0x0) r2 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x8000000000000002) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) pipe(&(0x7f0000f83000)={0x0, 0x0}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000fd9000-0x20)={@common='eql\x00', @ifru_flags=0x301}) write$tun(r2, &(0x7f0000673000)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x6, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @broadcast=0xffffffff, {[]}}, @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8, 0x0, ""}}}, 0x26) 2018/01/09 05:54:36 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f00001fd000)=0x0) 2018/01/09 05:54:36 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x400) r0 = timerfd_create(0x0, 0x0) clock_gettime(0x0, &(0x7f0000776000)={0x0, 0x0}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f000072e000)='/selinux/validatetrans\x00', 0x1, 0x0) getsockopt$inet6_tcp_int(r2, 0x6, 0x0, &(0x7f00001fb000-0x4)=0x0, &(0x7f0000bc4000)=0x4) socket$inet6_tcp(0xa, 0x1, 0x0) timerfd_settime(r0, 0x0, &(0x7f0000017000-0x20)={{0x0, r1+10000000}, {0x0, 0x5f6c}}, &(0x7f0000010000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) getuid() timerfd_gettime(r0, &(0x7f00001db000)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/09 05:54:36 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$amidi(&(0x7f00008f6000)='/dev/amidi#\x00', 0x2, 0x200) ioctl$sock_ipx_SIOCAIPXPRISLT(r0, 0x89e1, &(0x7f000064c000)=0x80000000) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f00008c6000)="e315555af7ee49914ade74e3e3690d91", 0x10) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f00003ad000-0xe)="a88ef8a66ad1a8e7fc50faa27f245004", 0x10) 2018/01/09 05:54:36 executing program 3: r0 = memfd_create(&(0x7f0000b23000-0x4)='\x00', 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000129000-0x10)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futimesat(r0, &(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000001000-0x20)={{0x77359400, 0x0}, {r1, r2/1000+30000}}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$packet_buf(r0, 0x107, 0x5, &(0x7f0000001000-0x9d)=""/157, &(0x7f0000437000-0x4)=0x9d) bind$bt_rfcomm(r0, &(0x7f0000001000-0x9)={0x1f, {0x4, 0xfffffffffffffadc, 0x3, 0x6, 0x8, 0x3}, 0x3}, 0x9) r3 = socket(0xa, 0x3, 0x3a) getsockopt(r3, 0x3a, 0x1, &(0x7f0000001000)=""/0, &(0x7f0000001000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_S390_INTERRUPT_CPU(r0, 0x4010ae94, &(0x7f0000000000)={0x4, 0x1, 0x5}) 2018/01/09 05:54:36 executing program 1: mmap(&(0x7f0000000000/0xf08000)=nil, 0xf08000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x46, &(0x7f0000f08000-0x4e)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x800000800, @ipv4={{0xc, 0x4, 0x0, 0x0, 0x38, 0x0, 0x0, 0x0, 0x67, 0x0, @empty=0x0, @multicast1=0xe0000001, {[@timestamp={0x44, 0x10, 0x7, 0x1, 0x0, [{[], 0x0}, {[@loopback=0x7f000001], 0x0}]}, @rr={0x7, 0xb, 0x8, [@local={0xac, 0x14, 0x0, 0xaa}, @rand_addr=0x0]}]}}, @udp={0x0, 0x0, 0x8, 0x0, ""}}}}}, 0x0) r0 = epoll_create(0x0) mmap(&(0x7f0000f08000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fgetxattr(r0, &(0x7f0000f09000-0x9)=@random={'user.\x00', '-)\x00'}, &(0x7f0000208000)=""/0, 0x0) r1 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000579000-0x11)='/selinux/context\x00', 0x2, 0x0) mmap(&(0x7f0000f08000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) set_thread_area(&(0x7f0000f09000-0x10)={0x101, 0xffffffff, 0x2000, 0x2, 0x0, 0xfffffffffffffff8, 0x1f, 0x2, 0x4, 0x8000}) mmap(&(0x7f0000f08000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_REINJECT_CONTROL(r1, 0xae71, &(0x7f0000f09000-0x20)={0xffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/09 05:54:36 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000001000-0x6)='./bus\x00', 0x1000, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000dee000)=0x9) r0 = creat(&(0x7f0000748000-0x6)='./bus\x00', 0x0) r1 = open(&(0x7f0000aee000)='./bus\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000631000-0x8)=@assoc_value={0x0, 0x8}, &(0x7f00008ca000)=0x8) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000ff6000)={r2, 0xb226}, &(0x7f0000f94000)=0x8) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r1, 0xc0045516, &(0x7f0000dc1000)=0x4) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000073000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) 2018/01/09 05:54:36 executing program 6: r0 = socket$inet6(0xa, 0x5, 0xc) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000ffd000-0x53)={0x0, 0x0, 0x0, ""}, 0x8) [ 41.320861] binder: 5755:5778 transaction failed 29189/-3, size 0-0 line 2960 [ 41.434790] binder: 5755:5757 transaction failed 29201/-22, size 0-0 line 3005 [ 41.450560] binder: undelivered TRANSACTION_ERROR: 29189 [ 41.456241] binder: undelivered TRANSACTION_ERROR: 29201 [ 41.462557] binder: undelivered TRANSACTION_ERROR: 29201 [ 41.468204] binder: undelivered TRANSACTION_ERROR: 29189 2018/01/09 05:54:36 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x80002, 0x300) r1 = socket$inet(0x2, 0x1, 0x0) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000156000+0x7a1)={0x0, 0x0, 0x0}, 0x4) r2 = syz_open_dev$tun(&(0x7f0000c55000)='/dev/net/tun\x00', 0x0, 0x180000a) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000928000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x5, 0x0, @sync=&(0x7f00001a4000-0xc)={0x0, 0x0, 0x0}}}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x20301}) setsockopt$SO_BINDTODEVICE(r3, 0x1, 0x19, &(0x7f0000b60000-0x10)=@common='gretap0\x00', 0x10) write$tun(r3, &(0x7f000059a000)=@pi={0x0, 0x8100, @ipv6={0x0, 0x6, "d2d3cc", 0x14, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {[], @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}, 0x40) 2018/01/09 05:54:36 executing program 4: r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r0, 0x54a3) mmap(&(0x7f0000000000/0xf87000)=nil, 0xf87000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x20000000002, 0x1000000003, 0x7) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r1) mmap(&(0x7f0000f87000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f88000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000f89000-0x8)={0x0, 0x8, 0x5c2a}, &(0x7f0000597000-0x4)=0x8) mmap(&(0x7f0000f88000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f88000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000f88000)={r2, 0x6}, &(0x7f0000f89000-0x4)=0x8) setsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f00008d2000)={0x0, 0x7530}, 0x10) mmap(&(0x7f0000f88000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_DEVICE_ATTR(r0, 0x4018aee1, &(0x7f0000708000-0x18)={0x0, 0x2, 0x9, &(0x7f0000f89000-0x8)=0x0}) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000ef0000-0x10)=@req={0x28, &(0x7f0000f87000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_names=@common='gre0\x00'}}) [ 41.526449] device eql entered promiscuous mode 2018/01/09 05:54:36 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) sendto$llc(r0, &(0x7f000050d000)="3465a35d544ddd0a0566c313d920af0297a30b4e96c23feed0e96ccbe5651b4ef21afcc837d21133d454dff684d967daa5d090", 0x33, 0x800, &(0x7f0000115000)={0x1a, 0x16, 0x2f3e, 0x7, 0x80000000, 0x400, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x10) r1 = socket$netlink(0x10, 0x3, 0x0) getsockname$netlink(r1, &(0x7f000028f000)={0x0, 0x0, 0x0, 0x0}, &(0x7f000065d000)=0xc) getuid() read(0xffffffffffffffff, &(0x7f0000f54000)=""/1, 0x1) 2018/01/09 05:54:36 executing program 3: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x1, 0x31, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000003000-0x6)={0x20080522, 0x0}, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$midi(&(0x7f0000004000)='/dev/midi#\x00', 0x3ff, 0x200140) setsockopt$bt_BT_POWER(r0, 0x112, 0x9, &(0x7f0000001000)=0x6, 0x1) 2018/01/09 05:54:36 executing program 0: mmap(&(0x7f0000000000/0xfa1000)=nil, 0xfa1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000000e000-0xa)='./control\x00', 0x0) r0 = open(&(0x7f0000039000)='./control\x00', 0x200000000, 0x10) mkdirat(r0, &(0x7f000002d000-0xa)='./control\x00', 0x0) mkdirat(r0, &(0x7f0000017000-0x8)='./file0\x00', 0x0) r1 = openat(r0, &(0x7f0000025000)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f0000024000-0x8)='./control\x00', r1, &(0x7f0000013000-0xa)='./control\x00') renameat2(r1, &(0x7f0000bee000)='./control\x00', r0, &(0x7f000003a000)='./control\x00', 0x2) mmap(&(0x7f0000fa1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) llistxattr(&(0x7f0000fa2000-0xa)='./control\x00', &(0x7f0000fa1000)=""/102, 0x66) 2018/01/09 05:54:36 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x80800) r1 = syz_open_dev$dspn(&(0x7f000072e000-0xa)='/dev/dsp#\x00', 0x3, 0x4000) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r1, 0x40505412, &(0x7f0000a2e000-0x50)={0x2, 0x835, 0x4, 0x0, 0xf, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e54000-0x18)={0xaa, 0x0, 0x0}) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000008000)='/selinux/status\x00', 0x0, 0x0) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000008000-0x20)={{&(0x7f0000c2e000/0x1000)=nil, 0x1000}, 0x2, 0x0}) ioctl$UFFDIO_ZEROPAGE(r2, 0xc020aa04, &(0x7f0000f73000-0x10)={&(0x7f0000bbc000/0x2000)=nil, 0x2000}) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r2, 0x894b, &(0x7f0000fbe000)=0x0) ioctl$UFFDIO_UNREGISTER(r0, 0xc020aa04, &(0x7f0000008000-0x4)={&(0x7f0000000000/0x2000)=nil, 0x2000}) r3 = accept$inet6(0xffffffffffffff9c, &(0x7f000065a000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f000096a000-0x4)=0x1c) ioctl$sock_SIOCGIFCONF(r3, 0x8910, &(0x7f0000cd3000)=@buf={0x2b, &(0x7f0000a4a000)="a1ab6ba09be57018f86638baae91f0a301fb8a9d70ba74a8b1485e045bff75fc59bc9670b59edc0390a0e1"}) 2018/01/09 05:54:36 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x101000, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000557000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0x40085112, &(0x7f000003f000-0x50)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/09 05:54:36 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0xe, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0xfffffffffffffffc, 0x0, 0x2, 0x0, []}) ioctl(r0, 0x8000000000008916, &(0x7f0000000000)="") [ 41.589281] device syz1 entered promiscuous mode 2018/01/09 05:54:36 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r0, 0x0, 0xffffffffffffffff, 0x0) sched_rr_get_interval(r0, &(0x7f0000362000-0x10)={0x0, 0x0}) r1 = syz_open_procfs(r0, &(0x7f00002e8000)='cmdline\x00') nanosleep(&(0x7f0000929000)={0x77359400, 0x0}, 0x0) read(r1, &(0x7f0000463000)=""/0, 0x0) 2018/01/09 05:54:36 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x4, &(0x7f0000001000-0x10)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000e27000-0x8)={0x0, 0x0}, 0x0) write$evdev(r0, &(0x7f0000a3f000-0x30)=[{{0x0, 0x0}, 0x0, 0x0, 0x0}], 0xfffffede) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f00000ae000-0x14)={0x8, 0xfff, 0x2, 0xfffffffffffffffc, 0x5}, 0x14) ioctl$sock_inet6_tcp_SIOCINQ(r0, 0x541b, &(0x7f00006b7000-0x4)=0x0) 2018/01/09 05:54:36 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000c4e000)='./file0\x00', 0x0) mount(&(0x7f00009d1000-0xe)='./file0/file0\x00', &(0x7f0000568000-0x8)='./file0\x00', &(0x7f0000175000-0x5)='omfs\x00', 0x0, &(0x7f000078e000)="9f4743f5f9c5887c17f9c9c088534de7b87a9399c469951633dfa17ef064f45545c1bec0d0764c7d9d127a02efee329aec208f193a7a23780ae718fad9244a2185fbe0098b7a99") r0 = open(&(0x7f0000033000-0x8)='./file0\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000034000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000433000-0xe)='./file0/file0\x00', &(0x7f00003c9000)='./file0\x00', &(0x7f0000d7b000)="636f6e6669676673003fe0fdedffa1f1f82a13fcbdbcab58acb686f2dc9a9046b64907c37898d090e8c9157412f5253ff5d65e6cf3947d3ede5e5f9e95028b992d747c787af72727d5391d5a27f729fa5416744d5168e5c87b4dcc65087824c3cf30b16052891ced5c0c4673011bc9710327b928e6f0a284407bf0a4f54557943fc932ee99365cda5a35c2b892e6c75e20bda7699912b306ab1c2aecc3b5", 0x1001, &(0x7f0000a06000)="") unlinkat(r0, &(0x7f000057d000)='./file0\x00', 0x200) r1 = open(&(0x7f0000ca6000-0xe)='./file0\x00', 0x0, 0x0) getdents64(r1, &(0x7f000076e000)=""/4096, 0x1000) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000850000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x4102}) 2018/01/09 05:54:36 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000015000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f00002f4000)='/dev/autofs\x00', 0x101000, 0x0) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000dd4000)=0x0, &(0x7f00002e0000)=0x4) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0x0) 2018/01/09 05:54:36 executing program 3: mmap(&(0x7f0000000000/0xe91000)=nil, 0xe91000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00002f4000)=[{&(0x7f0000c3f000-0x125)="5e0000001500192340834b80040d8c560a0600ec040000000043d8d8fe5800004824ca944f000094000500280003003b7dbe6d8302000000f0fffefffffe03ed03fff5dd0000001000010700000000a2fcff0000040e053be1635975001c", 0x5e}], 0x1) syz_open_dev$midi(&(0x7f0000066000)='/dev/midi#\x00', 0x2, 0xa800) 2018/01/09 05:54:36 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$KVM_S390_INTERRUPT_CPU(r0, 0x4010ae94, &(0x7f0000a08000-0x10)={0x1400000000000000, 0x6, 0x100000001}) 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) r1 = syz_open_procfs(0x0, &(0x7f00001e1000-0x9)='pagemap\x00') preadv(r1, &(0x7f0000b25000-0x50)=[{&(0x7f00006b2000)=""/8, 0x8}], 0x1, 0x40000000000000) ioctl$KVM_SET_VCPU_EVENTS(r0, 0x4040aea0, &(0x7f0000d6d000)={0x5, 0x3f, 0x591, 0x0, 0xeaf9, 0x6, 0x2d1, 0x2, 0x3f, 0x4, 0x9e, 0xd2c, 0x0, 0x0, 0x10001, 0x3, 0x601, 0xff, 0x80000001}) ioctl$KVM_GET_DIRTY_LOG(r1, 0x4010ae42, &(0x7f0000794000-0x10)={0x0, 0x0, &(0x7f0000d3e000/0x2000)=nil}) 2018/01/09 05:54:36 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000fcc000-0xb)='/dev/mixer\x00', 0x4001, 0x0) getpeername$inet6(r0, &(0x7f00005de000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f00005b2000)=0x18) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f000064a000-0x4)=0x0) capset(&(0x7f0000ede000)={0x20080522, r1}, &(0x7f0000858000-0x18)={0x2, 0x8, 0x6, 0x200000002000000, 0x78, 0x99}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSARP(r2, 0x8955, &(0x7f0000000000)={{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x307, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='ip_vti0\x00'}) r3 = dup3(r2, r2, 0x80000) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r3, 0x84, 0x20, &(0x7f0000429000)=0x0, &(0x7f0000f4a000)=0x4) 2018/01/09 05:54:36 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) statx(0xffffffffffffffff, &(0x7f0000b11000)='./file0\x00', 0x0, 0x0, &(0x7f00000b1000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r0 = socket$inet6(0xa, 0x3, 0x2) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000cf1000)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet_buf(r1, 0x0, 0x26, &(0x7f0000aba000)=""/241, &(0x7f000023c000)=0xf1) perf_event_open(&(0x7f0000202000)={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) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000616000)={0x1, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, []}, 0x90) 2018/01/09 05:54:36 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x805, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000231000-0xe8)={{{@in=@broadcast=0xffffffff, @in=@broadcast=0xffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa, 0x0, 0x2, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0xffffffffffffffff, 0xff}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00001e2000)={0x0, 0x1c, &(0x7f0000b0e000-0x38)=[@in6={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}]}, &(0x7f0000df4000)=0x10) [ 41.703359] netlink: 70 bytes leftover after parsing attributes in process `syz-executor3'. 2018/01/09 05:54:36 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x5, 0x0) bind(r0, &(0x7f00002a7000-0x80)=@generic={0x1e, "0103000000000000000000000000000009a979f3210000000000000004bad62e7543a632ed4938d35873fb8f8401a3ff59a4002b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f35b246120500016dd19bcb31f1314a8ef151622ca5bdc9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) bind(r0, &(0x7f000063a000-0x80)=@generic={0x1e, "010300001f0000feff0000000002090009a979f321b30c7bc8790405c7bad62e0a53a632ed2b38d36d0e36000000000000829a2b0a3f0000004b2470a0c5216669ca021f6f65dce060e7e58f358c00f9effff358d19bcb3151314a8ef1f1620c85bdb9c8ead2000077aeb83a90001d6d7c980ee590c8b9f70dc100cb184a"}, 0x80) r1 = socket$netlink(0x10, 0x3, 0x10) fgetxattr(r0, &(0x7f0000a25000-0x18)=@known='system.posix_acl_access\x00', &(0x7f0000fd7000)=""/15, 0xf) write(r1, &(0x7f0000172000-0x9a)="290000001f0007a7ff0000000000000010000600e00000000b4013000000000000000000000000106d", 0x29) 2018/01/09 05:54:36 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_pts(0xffffffffffffff9c, 0x20000) syz_open_pts(r0, 0x100) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000002000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000001000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, r1, 0x0) 2018/01/09 05:54:36 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000486000)='/selinux/enforce\x00', 0x40, 0x0) accept$llc(r0, &(0x7f00006f9000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f00005e1000)=0x10) r1 = syz_open_procfs(0x0, &(0x7f00004b6000-0x15)='net/ip6_tables_names\x00') preadv(r1, &(0x7f0000af9000)=[{&(0x7f0000006000-0x64)=""/1, 0x1}], 0x1, 0x3ffffffffff7) 2018/01/09 05:54:36 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000334000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) fcntl$addseals(r0, 0x409, 0xa) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000c68000)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = openat(r2, &(0x7f00000e3000)='./file0\x00', 0x305402, 0x80) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f0000ccc000-0x28)={0x2, 0x0, [{0x927, 0x0, 0x4c01}, {0xbbb, 0x0, 0x8}]}) r4 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000d52000)={0x0, 0x0, 0x0, 0x1000, &(0x7f0000005000/0x1000)=nil}) ioctl$DRM_IOCTL_MODE_GETCRTC(0xffffffffffffffff, 0xc06864a1, &(0x7f0000025000)={&(0x7f0000005000)=[0x9], 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "5c398106405e3048688f9251517d632912a33d99975bad7b15a7a79e44e8d117"}}) ioctl$KVM_SET_SREGS(r4, 0x4138ae84, &(0x7f0000271000)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x80000015, 0x0, 0x0, 0x80000060006e, 0x0, 0xfffffffffffffffc, 0x0, [0x0, 0x0, 0x0, 0x0]}) r5 = openat$selinux_member(0xffffffffffffff9c, &(0x7f000099f000-0x10)='/selinux/member\x00', 0x2, 0x0) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000746000)='/dev/qat_adf_ctl\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000c88000-0x8)={0x0, 0xf129}, &(0x7f0000c3a000)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r5, 0x84, 0x72, &(0x7f00008c0000-0xc)={r6, 0x4, 0x30}, &(0x7f0000d90000)=0xc) ioctl$KVM_TRANSLATE(r4, 0xc018ae85, &(0x7f0000b51000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet6_mtu(r5, 0x29, 0x17, &(0x7f00005de000)=0x0, &(0x7f0000395000-0x4)=0x4) getpeername$llc(r3, &(0x7f0000644000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f000077d000-0x4)=0x10) 2018/01/09 05:54:36 executing program 3: mmap(&(0x7f0000000000/0xdbc000)=nil, 0xdbc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) mmap(&(0x7f0000dbc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect(r0, &(0x7f0000dbd000-0x10)=@ax25={0x3, {"f7c5224b91e341"}, 0x3}, 0x10) r1 = socket(0x10, 0x803, 0x0) getsockopt$inet6_tcp_int(r1, 0x6, 0xf, &(0x7f00006eb000)=0x0, &(0x7f0000436000-0x4)=0x4) write(r1, &(0x7f0000db9000)="1f0000005e00057b0800ff08004e001e00eb000001ee00fdffffff000007ff", 0x1f) [ 41.758473] netlink: 70 bytes leftover after parsing attributes in process `syz-executor3'. 2018/01/09 05:54:36 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000843000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(r0, 0xc008551c, &(0x7f0000d9e000)={0x200, 0x0, []}) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000143000+0xbfc)='/dev/ion\x00', 0x0, 0x0) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000d7a000)='/dev/mixer\x00', 0x3fe, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f000068f000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000700000)=0xe8) connect$packet(r2, &(0x7f00003f9000-0x14)={0x11, 0x1f, r3, 0x1, 0x2, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x14) 2018/01/09 05:54:36 executing program 1: r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00002de000)=@assoc_value={0x0, 0x0}, &(0x7f00009a9000-0x4)=0x8) r1 = syz_open_dev$mice(&(0x7f00007fa000-0x10)='/dev/input/mice\x00', 0x0, 0x0) ioctl$UFFDIO_UNREGISTER(r1, 0x8010aa01, &(0x7f0000566000-0x9)={&(0x7f000028f000/0xd000)=nil, 0xd000}) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f00006b1000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000e48000-0x4)=0x8) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f000015c000)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_dccp_buf(r2, 0x21, 0x0, &(0x7f0000001000-0x11)="9997a75c5a8d820223ead146cde562db7e", 0x11) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r2, 0x4010640d, &(0x7f00001e4000-0x10)={0x8, 0x9}) setsockopt$inet6_MCAST_LEAVE_GROUP(r1, 0x29, 0x2d, &(0x7f000034a000-0x88)={0xffff, {{0xa, 0x3, 0x56, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80000001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) 2018/01/09 05:54:36 executing program 4: r0 = socket$inet6(0xa, 0x80a, 0x101) getsockopt$inet6_buf(r0, 0x29, 0xca, &(0x7f00008e8000)=""/0, &(0x7f0000ae8000-0x4)=0x0) 2018/01/09 05:54:36 executing program 7: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000a38000-0xb)='/dev/audio\x00', 0x105480, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffff9c, 0xc010640b, &(0x7f0000e77000-0x10)={0x0, 0x0, 0x4}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f000035f000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000b70000-0x10)={r1, r2, 0xffffffff}) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000002000-0x4)=0x9, &(0x7f0000001000-0x4)=0x4) socketpair$inet6(0xa, 0x10000000006, 0x4, &(0x7f0000002000-0x8)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r4, 0x84, 0x21, &(0x7f0000002000-0x4)=0x0, &(0x7f0000002000)=0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000004000-0x10)={r3, 0x28, &(0x7f0000002000-0x28)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000002000-0x16)='/selinux/checkreqprot\x00', 0x40, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nfc_llcp(r5, &(0x7f0000000000)={&(0x7f0000000000)={0x27, 0x3ff, 0x1, 0x4, 0xaa1, 0x1, "b29c93737e75b8b86fa4f9c94cf29ed069172d4fc00ad1ab755e6fa3528c661ea0cadf5b1e13d79bac3879f497aeaec5eeca62e57e5317d52c09a6bad68f8b", 0x1}, 0x60, &(0x7f0000003000)=[{&(0x7f0000003000)="e83abb7af46315db7f80403a24fa", 0xe}, {&(0x7f0000003000)="b06cd69085141d032ed405abc91776ae1c1854134460acb4cbd929e61d337546b02bc0b3557446c268f8bb6ac54c01e2375be6f3e0d01f96ef58d9e8b74e74a78f362a3865c94644787c6a8cee97fadfc678c9813e1cefcfd2107e24c91bd5bae1da6849f0a5867ffa2b0dcf724c063f3731f3bc50030982a9d7dcdeb5d9fd229dc42798bc32925c966d65db69eccdac54d16dcda9d999168df62a250945472c261ee3edb84d", 0xa6}, {&(0x7f0000002000)="8b19b3f22e1ccf54203a65ce5d2a337a9c66c22926c86464d536dd6c0b0f2ed29bb2acd50a941d4feca44a3f79b7f3fda33fe30e5aafc076d126c5606374be46d005c77e2d4d06eec0bffaea6ba254fc0fda25d6bbe6014aa4d5df5bcbf6a385eaab2350a4507d1f38c1f96bc0438ee6acb7436d794f36be970a6200210c7f39249c0a073c9252948b62cbe47e5639d972f50f42bbe7f2d948664feb494f150c2e525ae1da", 0xa5}], 0x3, &(0x7f0000003000)={0x18, 0x111, 0x9, 'N'}, 0x18, 0x20044080}, 0x8000) r6 = getpid() mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCSPGRP(r0, 0x5410, &(0x7f0000004000)=r6) ioctl$sock_inet6_tcp_SIOCATMARK(r3, 0x8905, &(0x7f0000002000)=0x0) r7 = socket$key(0xf, 0x3, 0x2) sendmsg(r7, &(0x7f0000002000-0x38)={0x0, 0x0, &(0x7f0000000000)=[], 0x0, &(0x7f0000ff5000)=[{0x28, 0x0, 0x0, "6caf26d2bbb12cbbe057ced34835494ab3"}], 0x28, 0x0}, 0x0) 2018/01/09 05:54:37 executing program 6: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000002000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000001000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000054f000-0x78)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) poll(&(0x7f0000e01000-0x30)=[{r0, 0x1, 0x0}, {r0, 0x1120, 0x0}, {r0, 0x1, 0x0}, {r0, 0x100, 0x0}, {r1, 0x74c8, 0x0}, {r1, 0x400, 0x0}], 0x6, 0xffffffff) mmap(&(0x7f0000f1f000/0x2000)=nil, 0x2000, 0x0, 0x11, r0, 0x0) mremap(&(0x7f0000f1f000/0x1000)=nil, 0x1000, 0x1000, 0x3, &(0x7f0000f20000/0x1000)=nil) 2018/01/09 05:54:37 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f000056e000)='/dev/snd/seq\x00', 0x0, 0x2000) r1 = memfd_create(&(0x7f0000210000-0x40)='queue0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', 0x0) r2 = syz_open_dev$sndseq(&(0x7f0000d82000)='/dev/snd/seq\x00', 0x0, 0x8000000040102) r3 = dup2(r2, r1) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f00006ff000)={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]}) seccomp(0x1, 0x1, &(0x7f0000b8c000)={0x8, &(0x7f0000b3a000)=[{0xffffffffffffff37, 0x4, 0x5, 0xffffffffffffffff}, {0x8001, 0x200, 0x401, 0xe19}, {0x7aa0559b, 0x29e0000000000000, 0x25b, 0x7ef}, {0x2, 0x7, 0xdef, 0x7}, {0x4, 0x20, 0x6ff0, 0x1}, {0xfffffffffffffffe, 0x81, 0x1, 0x800}, {0x4, 0x100000001, 0x5, 0x0}, {0x70404101, 0x7, 0x81, 0x8}]}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r3, 0x40605346, &(0x7f000013e000)={0x0, 0x0, {0x3, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write$sndseq(r1, &(0x7f0000e70000-0x30)=[{0x1f, 0x0, 0x0, 0x3fd, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @note={0x0, 0x0, 0x0, 0x0, 0x0}}], 0x30) 2018/01/09 05:54:37 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000571000)='/dev/usbmon#\x00', 0x3, 0x80000) ioctl$PIO_SCRNMAP(r1, 0x4b41, &(0x7f00008e0000)="") write(r0, &(0x7f0000ad8000-0x23)="220000001a001300000001ff7f0000000000005c3d0000000000000002001000be7e", 0x22) 2018/01/09 05:54:37 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0xd1, &(0x7f0000971000-0x4)=0x80000000, 0x4) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00000f3000)='/selinux/enforce\x00', 0x0, 0x0) getsockopt$inet_mreqn(r1, 0x0, 0x20, &(0x7f0000351000-0xc)={@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000fb9000-0x4)=0xc) ioctl$KDGKBTYPE(r1, 0x4b33, &(0x7f0000668000-0x1)=0x0) 2018/01/09 05:54:37 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000149000)={0x26, 'hash\x00', 0x0, 0x0, 'michael_mic-generic\x00'}, 0x58) r1 = syz_open_dev$vcsn(&(0x7f00005fd000-0xa)='/dev/vcs#\x00', 0xd792, 0x0) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r1, 0x800442d2, &(0x7f0000505000-0x10)={0x4, &(0x7f0000dc7000)=[{0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}]}) r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f00002d2000)={0x0, 0x0, &(0x7f00002ef000)=[{&(0x7f00002ef000)="f33c9f750609", 0x6}], 0x1, &(0x7f000089d000-0x178)=[], 0x0, 0x0}, 0x0) 2018/01/09 05:54:37 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000555000-0xe)="440405", 0x3) getxattr(&(0x7f0000ce5000)='./file0\x00', &(0x7f0000289000)=@known='security.capability\x00', &(0x7f0000d66000)=""/216, 0xd8) 2018/01/09 05:54:37 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0xffffffffffffffa9, 0x800020000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000001000-0x4)=0x2, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_hidp_HIDPCONNDEL(r0, 0x400448c9, &(0x7f0000001000)={{0x9, 0x57, 0x1, 0xfff, 0x40, 0x20}, 0x7}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_icmp(0xa, 0x2, 0x3a) ioctl$KVM_GET_VCPU_EVENTS(r0, 0x8040ae9f, &(0x7f0000f12000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = perf_event_open(&(0x7f0000c68000-0x78)={0x2, 0x78, 0x385, 0x3, 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) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) r3 = fcntl$dupfd(r1, 0x0, r1) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r1, &(0x7f0000376000-0xc)={0x2000, 0x0}) connect$inet6(r0, &(0x7f0000102000)={0xa, 0x2, 0x1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x400}, 0x1c) openat$hwrng(0xffffffffffffff9c, &(0x7f0000235000)='/dev/hwrng\x00', 0x400000, 0x0) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f00005b5000)=0x0, &(0x7f0000c83000)=0x4) syz_emit_ethernet(0xa3, &(0x7f0000d3d000-0xa3)={@empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x800, @ipx={0xffff, 0x95, 0x7, 0x15, {@broadcast=0xffffffff, @random="aa1881d0029a", 0x4}, {@broadcast=0xffffffff, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0x10000}, "1cdf4f7e399b3c1972c79e891030a59eb7e64d247fc619c4fe63951d93a6f4de3cc3fa057b38f8cbb89415a0354e089eb88513dde4e3fa0622968640961ce322e6701fa33168f19ff95542b7def80d43176b6f7f428ad5f51acb68c751c08039c3bf287e084f2a34586d2e9cc8586600e095e679adba7b"}}}}, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f00003d5000-0x20)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x5, 0x2, 0x1, 0x0, 0x8, 0x1000, 0x80000001}, 0x20) 2018/01/09 05:54:37 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) sendmmsg(0xffffffffffffffff, &(0x7f0000285000-0x3c)=[{{&(0x7f00006ca000)=@un=@file={0x0, './file0\x00'}, 0xa, &(0x7f000033f000)=[{&(0x7f0000ef0000)="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", 0xff5}], 0x1000000000000048, 0x0, 0x0, 0x0}, 0x0}], 0x1, 0x0) r1 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000cb6000)='/selinux/member\x00', 0x2, 0x0) ioctl$TUNDETACHFILTER(r1, 0x401054d6, 0x0) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x1c, &(0x7f00001e7000)={@loopback={0x0, 0x0}, 0x0}, &(0x7f00003ee000-0x4)=0x14) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000bb0000-0xc)={@multicast1=0xe0000001, @rand_addr=0xd87f, r2}, 0xc) userfaultfd(0x80800) r3 = getpgid(0x0) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000d0a000-0x4)=0x0) rt_tgsigqueueinfo(r3, r4, 0x23, &(0x7f0000351000)={0x26, 0x3, 0x28bc, 0x6}) getsockopt$inet_buf(r0, 0x0, 0x483, &(0x7f0000ef1000-0x18)=""/24, &(0x7f000045f000-0x1)=0x27f) 2018/01/09 05:54:37 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, 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) mlock2(&(0x7f00002c3000/0x12000)=nil, 0x12000, 0x0) ioctl$EVIOCSABS2F(0xffffffffffffffff, 0x401845ef, &(0x7f00008f3000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) openat$hwrng(0xffffffffffffff9c, &(0x7f0000292000-0xb)='/dev/hwrng\x00', 0x480200, 0x0) 2018/01/09 05:54:37 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$packet(0x11, 0x3, 0x300, &(0x7f00000e5000-0x8)={0x0, 0x0}) madvise(&(0x7f0000052000/0x2000)=nil, 0x2000, 0x0) 2018/01/09 05:54:37 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00009ff000-0xa)='/dev/cuse\x00', 0x0, 0x0) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ion\x00', 0x0, 0x0) close(r0) syz_open_dev$vcsn(&(0x7f00001ea000-0xa)='/dev/vcs#\x00', 0xeffe, 0x64b70c548b87d673) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000002000-0x38)={0x0, 0x0, &(0x7f0000003000)=[], 0x0, &(0x7f0000002000)=[{0x10, 0x10e, 0x0, ""}], 0x10, 0x0}, 0x0) ioctl(r1, 0xc0184900, &(0x7f0000002000)="") lseek(r0, 0x0, 0x0) 2018/01/09 05:54:37 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f000071a000-0x15)='/proc/self/net/pfkey\x00', 0x101001, 0x0) ioctl$TIOCSWINSZ(r0, 0x5414, &(0x7f0000a9b000-0x8)={0x5, 0xffff0000, 0x4, 0xfffffffffffffff7}) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f000079a000-0xcd)={0x0, 0xc5, "078ca3a9b9dcb8365dfea75b325d493df21b0852c6ea75800bb454d3b134f235cada96e60231e8edd3026632bf5e300ddb0d174cc8ed115a1d396ca346f79e686fbc43a3745ce22a1725522cb365a45a5e7b18c73dae12b93f8bc2928490c202f77a0fdc632a855ecaf21eeda92738bf0d0a11de5365bbff3e37538e09962962c97254a59c8aebaa2a3ca6e1f7e537f0ba5d4f3efd44129950682aa2c26c38f4442f978c1e65efe415dcf079b5199d68c829305c307e981c52b019aca3865378f1dc1ad1d9"}, &(0x7f00009b0000-0x4)=0xcd) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000747000)={r1, @in={{0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x4, 0xd3c2, 0x9, 0x81}, &(0x7f00004c9000-0x4)=0xa0) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mq_unlink(&(0x7f0000ee5000-0x2)='#\x00') setsockopt$inet6_MRT6_ADD_MFC_PROXY(r2, 0x29, 0xd2, &(0x7f0000e35000)={{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, {0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1]}, 0x5c) mq_notify(r0, &(0x7f0000260000)={0x0, 0x11, 0x1, @thr={&(0x7f000039b000-0xd8)="48bd609295a642c66ad41d91c6087062de434153c7c9889c2048752d9024d2f5d3d9182536d1007c6f5c89d4aa7f076458324f3eb531a163148a4c6b808de83953cce810a8fde4952ab6014771378eea8d8b52255deb4a30ec1e7dd4ac9ecab5bcec2467841e5a4ef401951ab56f70e72fbe9726a0a4e0b5588bc81a86e523eb0e6e35a94c92cfc65989597a1e2ba100bc8f2509005e169eb0a1bf72f8df439f589c4d9f53bb641bb7c7f615f59c66f7a3af8dbfb87e1b2188b8b269934bb33f3764128884762b673747b4af1298c94a5c151c7b944d5a8c", &(0x7f000019f000)="8675240e487994be725dc5b76aa9ebccb8a037248b0eaa75e27cedc8a7a41fc72bcb3bad6076c7e71bb33aca993c7eb35dbfd405ea083e92871db46fee1e3bb278c7c60442bafe515cd1fe842a4493355b8c0e2524b1eace53494c4ac23dea122f06cd943e8f9929555378f3684174db2c72fe5b598cba62da9ccb87b4a9a2a495d82880a65a7723d5c0b0f8d2d1a85ed3bdea86c7ba4d874f433bc804fb4d75cea0f50acbaf726892f21075c535becdddc2537d2b794cc1eeb2f071afaca7d291465a1a0b3ed03d0d2857ef2d82047c6f05a150175c7cb7e6ea"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/09 05:54:37 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x42, &(0x7f00007eb000-0x104a)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0xb, 0x4, 0x0, 0x0, 0x34, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[@timestamp={0x44, 0x18, 0x9, 0x3, 0x0, [{[], 0x0}, {[@multicast2=0xe0000002], 0x0}, {[@rand_addr=0x0], 0x0}]}]}}, @igmp={0x0, 0x0, 0x0, @broadcast=0xffffffff, ""}}}}}, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f000062e000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000578000)={0xc05b, 0x8000, 0x0, 0x7ff}, 0x8) 2018/01/09 05:54:37 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000afc000)='/selinux/policy\x00', 0x0, 0x0) ioctl$KDGETKEYCODE(r0, 0x4b4c, &(0x7f00001a3000-0x8)={0x7fff, 0x7fffffff}) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000b75000-0xf)="6d696d655f747970655d5b2ccd4000", 0x0) r2 = syz_open_dev$sndseq(&(0x7f0000b81000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) dup2(r2, r1) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r1, 0xc058534b, &(0x7f0000296000-0x58)={0x16, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/09 05:54:37 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xc, 0x806, 0x4) write(r0, &(0x7f0000ab3000)="2200000019000704009433000900070002000200000008000000000006000f00ff0f", 0x22) ioctl$DRM_IOCTL_RM_MAP(r0, 0x4028641b, &(0x7f0000846000-0x28)={&(0x7f0000000000/0x1000)=nil, 0x80, 0x1, 0x40, &(0x7f00008a1000/0x4000)=nil, 0xfffffffffffffff7}) 2018/01/09 05:54:37 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000000000)={0x2, &(0x7f0000000000)=[{0x3, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}]}) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000464000)={0x0, 0x0}) accept4$ipx(r0, &(0x7f0000bfb000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f00002f6000-0x4)=0x10, 0x80000) pipe2(&(0x7f0000b96000-0x8)={0x0, 0x0}, 0x0) ioctl$PERF_EVENT_IOC_DISABLE(r1, 0x2401, 0x100000001) 2018/01/09 05:54:37 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000095b000-0xa)='/dev/ptmx\x00', 0x1, 0x0) ioctl$KDDELIO(r0, 0x4b35, 0x70e) syz_emit_ethernet(0xbe, &(0x7f0000fe6000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0xb0, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@dest_unreach={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x25, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x11, 0x0, @loopback=0x7f000001, @broadcast=0xffffffff, {[@end={0x0}, @timestamp={0x44, 0x14, 0x0, 0x0, 0x0, [{[@loopback=0x7f000001], 0x0}, {[@rand_addr=0x0], 0x0}]}, @ssrr={0x89, 0x1f, 0x0, [@empty=0x0, @multicast2=0xe0000002, @multicast2=0xe0000002, @remote={0xac, 0x14, 0x0, 0xbb}, @multicast2=0xe0000002, @loopback=0x7f000001, @rand_addr=0x0]}, @lsrr={0x83, 0x13, 0x0, [@multicast2=0xe0000002, @rand_addr=0x0, @rand_addr=0x0, @broadcast=0xffffffff]}, @lsrr={0x83, 0x23, 0x0, [@broadcast=0xffffffff, @multicast1=0xe0000001, @multicast1=0xe0000001, @broadcast=0xffffffff, @empty=0x0, @multicast1=0xe0000001, @rand_addr=0x0, @rand_addr=0x0]}, @cipso={0x86, 0x13, 0x0, [{0x0, 0xd, "df21741175882f00000009"}]}]}}, ""}}}}}, 0x0) 2018/01/09 05:54:37 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000001000-0xd)='/dev/usbmon#\x00', 0xff, 0x200000) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x5) mmap(&(0x7f0000000000/0x23e000)=nil, 0x23e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000023e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_XSAVE(r0, 0x5000aea5, &(0x7f000023e000)={"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"}) r1 = open(&(0x7f0000238000-0x8)='./file0\x00', 0x141046, 0x0) r2 = syz_open_dev$evdev(&(0x7f0000238000-0x12)='/dev/input/event#\x00', 0x2, 0x28001) write$evdev(r1, &(0x7f0000038000-0x18)=[{{0x0, 0x0}, 0x1, 0x20, 0x2}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x30) mmap(&(0x7f000023e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rmdir(&(0x7f000023f000-0x8)='./file0\x00') sendfile(r2, r1, 0x0, 0x100072439a65) 2018/01/09 05:54:37 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x20000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x46, &(0x7f0000007000-0x6a)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="4c6112cc15d8", [], {{0x800, @ipv4={{0x9, 0x4, 0x0, 0x0, 0x38, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[@lsrr={0x83, 0xb, 0x9, [@empty=0x0, @loopback=0x7f000001]}, @rr={0x7, 0x3, 0x0, []}]}}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}, 0x0) setsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f0000504000-0x4)=0x2, 0x4) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f000076c000-0x10)=@generic="893e7b98255feef13d002ef6523e48ad") ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000d7c000-0x34)={{0x2, 0x1, 0x5, 0x3, 0xff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/09 05:54:37 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) accept$alg(r0, 0x0, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000bf7000)={0x1, r0, 0x1}) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f00001a8000)={{{@in=@broadcast=0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000efa000)=0xe8) bind$alg(r0, &(0x7f0000ee2000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'ghash-generic\x00'}, 0x58) r2 = accept$alg(r0, 0x0, 0x0) ioctl$KVM_SET_PIT2(r1, 0x4070aea0, &(0x7f00006eb000)={[{0xd62, 0x4, 0x8f2, 0xffff, 0x1, 0x6, 0x8, 0x2, 0x0, 0x7, 0x100, 0x0, 0xfffffffffffffff9}, {0x7fffffff, 0x100, 0x0, 0x800, 0x6, 0xf4, 0x8, 0x40, 0x40, 0x1, 0x42, 0x8, 0x6}, {0xfffffffffffffffc, 0x400000000000000, 0x3, 0x100, 0x5, 0x36ea9e9d, 0x4, 0xffffffffffffff28, 0xffffffff, 0xd8c1, 0x80000000, 0x8, 0xfffffffffffffffe}], 0x7ff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_netrom_SIOCGSTAMPNS(r1, 0x8907, &(0x7f00001b8000-0x4)=0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000b79000-0x10)="a23364fd5e580ef24d71a19dd93fc727", 0x10) r3 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) fallocate(r3, 0x0, 0x0, 0xc9) mount(&(0x7f0000da6000)='./file0\x00', &(0x7f0000f0d000-0x8)='./file0\x00', &(0x7f0000367000-0x5)='proc\x00', 0x0, &(0x7f0000e98000-0x28)="2c3f6a9f2476cc4f12017c27b604ce43834fc3df61b7637a9db48d6de1cf6bf812901382f7afe17a") sendfile(r2, r3, &(0x7f0000e65000-0x8)=0x0, 0x8) 2018/01/09 05:54:37 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$midi(&(0x7f00001f2000)='/dev/midi#\x00', 0x4e, 0x111800) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000ac8000)={r0, &(0x7f0000e0a000-0x1000)="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", &(0x7f0000c0e000)=""/207}, 0x18) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000c48000-0x14)={0x6, 0x4, 0x84, 0x2000000000f, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) r2 = syz_open_dev$usbmon(&(0x7f0000059000-0xd)='/dev/usbmon#\x00', 0x1, 0x200) ioctl$TIOCNXCL(r2, 0x540d) 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) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000c2e000)={r1, &(0x7f0000518000)="", &(0x7f0000a4e000)=""/0}, 0x18) ioctl$int_in(r0, 0x5452, &(0x7f00003dd000)=0x1f) 2018/01/09 05:54:37 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCXONC(r0, 0x540a, 0x0) ioctl$TCXONC(r0, 0x540a, 0x0) 2018/01/09 05:54:37 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00002be000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) utime(&(0x7f0000c83000)='./file0\x00', &(0x7f0000a98000)={0x23e27caf, 0x0}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00006cf000)={0x10004, 0x0, 0x0, 0x1000, &(0x7f0000a98000/0x1000)=nil}) ioctl$KVM_SMI(r2, 0xaeb7) ioctl$KVM_RUN(r2, 0xae80, 0x0) r3 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000f77000-0x11)='/selinux/context\x00', 0x2, 0x0) sendmmsg$nfc_llcp(r3, &(0x7f000087c000)=[{&(0x7f0000aaf000)={0x27, 0x9, 0x3d58a770, 0x3, 0x3, 0x8, "3833a741203c3e51df6e51b5817d699c185349123df1faa6812fe1568af9f301eb6fe4360131b25c47a68b5ef66606fbe2553a41504d1d8a64628e2a37d9bd", 0x7}, 0x60, &(0x7f000037c000-0x40)=[{&(0x7f0000c10000)="e41f8a083ea478d829d237fc75f8341acd5ef71b2b7ea8445ccc034fd13238923900aed14af92fcb4595f7c8ededfbcd7b4925bae34d3f26e7e1", 0x3a}, {&(0x7f00001e1000)="16a0469b154ae1fae8268f41f231d02e1d5ea473948ee7acede732fbca5790ec69b74e40cf63e2e900177fff404fc6eebb1c12b8a6496bd0b54655b17c8d1bbeb4a9b1f1203880c158b54ca64603e43d293c2c9bf50546bbc194b672364ae93c04f1d8c5cedffe7382e1877dca7b66d532e2218176a3", 0x76}, {&(0x7f00009ad000-0xee)="a1e1a27c18966008fc69c6723a1e09e484537ccfefaecf00713d7c4444fdb54b9f1db3f23a7ded48c75d9bba16a6845c38827d281f5a29e76bc239922d03889acf4cc1106b22f2989555f60f35c4da52fbf28a73c11cbe59073a3d1edbb2f4b75328a3f8a861c82e33cba94e0bc5fe0a24425dbaa5a70db77dbfecf87b5986ad1529a04b4e65f64394168276a21b4f340a9f798384c8713cd6fdba047b4952520ae9c5d6efea07bfcdcfd0b9c02570932319e4a18608b2171f53d15ba70b4ca8624037dcded06df80702599d0508bb6c363ef54e1f1370b2c8993111e8c5b49c9b9f58d5f4b48baa6e9a6f6607a8", 0xee}, {&(0x7f0000a5c000-0xb8)="8eb2b8a630601be45531807c2f409604cb187528cde4a07c0d3c0bd16a867b7af4fb0add07a7269bf397558f90b3094174b41a1fb29ab40c29041edef9a2991ad14f0e622b32110eb6880eb176221aa6889580481b84e639df4b31a3d1c2dba962f1a353f5b4966148696b1c733731db52306d74db85a4d9362efc06f445224a7ad7421eb92cbfaa3a7aaa340c55f5ba014c326baee4c6e7dbd193c7fe63462bafb1f4217b6ed4a434fc42c32e697237bd69e8fb4515a133", 0xb8}], 0x4, &(0x7f00009b2000-0x108)={0x108, 0x0, 0x2d, "4c1d34bf0960e86a4d0126eca14370502d32aa5a1992b3ea4f99c3eceaf7010d756b65c05a0bc7137a2bf90e54f58ecd6f87f25359fe3ffc821b54eedb78284c0068224600f976944305e46db080bc7e0784c0e72a2ecf174f71325391bd4ef8a23a2e9dadfbfd4027e8f3a8e4fbd69398476bb0e0b515b8e070cdbdba9115438cd61ec228d4310a318590970f8c7bf188f0d86bb701bfbe501b11bf3ad385733ff43fc2faa0bdbb27d17f514df070ef06208a2230dfb258c9e9d6ec799b24a8385cc767200a7c54e6d551bed7e3b6897e15152b339e2de876f4eb636c6313bf73b24ea14a8977717e0a690e4e3db6b8dc33537c"}, 0x108, 0x20000000}, {&(0x7f0000b20000)={0x27, 0x9, 0x2, 0x3, 0x20, 0x7, "8620d562c95aac9ab76c119c7c98a19daea93561f2b41220f4967a90f933d6fd31098217f6754b615fdf54a35e71fa1327cd0fb64341c482fe910cee8671d4", 0x1000}, 0x60, &(0x7f0000708000-0x30)=[{&(0x7f0000a7a000)="5be5542ddf313029b4557aeebfc7fc4346c14d9f5076942e510fada8447f9b2f688dfbf65b4f50841fe8184a1ab00090fc1a88d66858344cee87b710143ecd11f653084e9484e6603b5d571c91a45900ee33ef49a00247e4571b69d4e1dda479317bd4a442e3796664f3edf5ca733ebdc309acd6ca4b3d8d629d5d5f6f4e05d12f07aa95734e221322563f1d073d25ef69d5a3f1f53f3e0ed3c774d42bc275e7942f63c0f09e75db5b6aace2d651b3d43df3619ed7a5a88a2e82d3e831336cacf9b13ef7ad266be6bc3e9aee74981ab33d4c2e8cc2191c7eda95eef7d54e5d08b24e621bd24246abb5f39a90d5b0dfc14e941bb9", 0xf4}, {&(0x7f000002a000-0x88)="b45f333864f3dd2a22467a3446899a4a16d8b2748664ee26053f6ec0921c80c2774164e5c1d571aeab82a8aa18890f5a4b1e029dd34c0ab65be055f49a4cd2a073d7f3c242fc01f91e6188cfdfed7852d3f46791d1bdd496b63b327c639b35d16db0e8dadf9cfb3a1dd19d459d426ecc4bc34dd0b7713cc09c2bb559579b5ad731b0a886e0b7ca94", 0x88}, {&(0x7f0000a40000)="6e13f3356debeb3f8ec108736197330c722f331579f08cb165e3a8989d92b2fa65df5218c2c59bb17c081e5294a0a2f63fc43256267dfaf9eb31045b81a854f98e5f7f41abcbe8bceac20edc7195db0ee1daa7a20751", 0x56}], 0x3, &(0x7f0000a71000)={0x18, 0x11f, 0x1f, "c579289bc3f6ff87"}, 0x18, 0x40800}], 0x2, 0x4000) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000c9c000-0x138)={{0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) openat$audio(0xffffffffffffff9c, &(0x7f0000870000-0xb)='/dev/audio\x00', 0x101000, 0x0) 2018/01/09 05:54:37 executing program 0: prctl$void(0x7) mmap(&(0x7f0000000000/0xd19000)=nil, 0xd19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x12, &(0x7f0000d15000)="ff36d36c", 0x4) mmap(&(0x7f0000d19000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet6(r0, &(0x7f0000d19000)={0xa, 0x3, 0x549, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}, 0x1c) 2018/01/09 05:54:37 executing program 5: mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000-0x18)={0xaa, 0x0, 0x0}) r1 = epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000001a000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) close(r1) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = memfd_create(&(0x7f0000007000-0x30)='/dev/urandom\x00', 0x0) pwritev(r2, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) fchown(r2, 0x0, 0x0) write(r1, &(0x7f0000001000)="", 0x0) close(r0) ftruncate(r2, 0x7b33) 2018/01/09 05:54:37 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x0, &(0x7f0000001000-0x4)=0x2, 0x4) mmap(&(0x7f0000000000/0xfb1000)=nil, 0xfb1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000002000-0x9)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_ENABLE_CAP(r2, 0x4068aea3, &(0x7f0000fa0000)={0x79, 0x0, [0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) mmap(&(0x7f0000afc000/0x1000)=nil, 0x1000, 0x3, 0x8011, r3, 0x0) ioctl$KVM_SET_PIT(r0, 0x8048ae66, &(0x7f0000409000-0x70)={[{0x9, 0x6, 0x9, 0x6, 0x4, 0xff, 0xee, 0x9, 0x6, 0x8fc, 0x80000001, 0x0, 0x6}, {0x0, 0x8001, 0x200, 0x766, 0x3, 0x9, 0xfffffffffffffedc, 0x100, 0x7, 0xfffffffffffffff8, 0x6, 0x4, 0x1}, {0x8, 0x8, 0x80000000, 0xffffffff, 0x100000001, 0x896b, 0xffffffffffffffff, 0x392f, 0x3, 0x1, 0x9, 0x9, 0x9}], 0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_INTERRUPT(0xffffffffffffffff, 0x4004ae86, &(0x7f0000afc000)=0x4) mmap(&(0x7f0000fb1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000fb2000-0x11)='/selinux/relabel\x00', 0x2, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r4, 0xc0045540, &(0x7f000003b000-0x4)=0xc58) ioctl$KVM_CREATE_VCPU(r0, 0xae41, 0x1) ioctl$KVM_RUN(r0, 0xae80, 0x0) 2018/01/09 05:54:37 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000d1c000)=0x2c, 0x4) bind$inet6(r0, &(0x7f0000f5e000-0x1c)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3}, 0x1c) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r1, 0x1, 0x2f, &(0x7f0000d1c000)=0x2, 0x4) bind$inet6(r1, &(0x7f0000f5e000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2018/01/09 05:54:37 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) r1 = shmget$private(0x0, 0x4000, 0x142, &(0x7f000021d000/0x4000)=nil) shmctl$SHM_LOCK(r1, 0xb) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) r2 = socket(0x18, 0x0, 0x4) connect(r2, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) 2018/01/09 05:54:37 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) io_setup(0x26c, &(0x7f00007a2000-0x8)=0x0) io_getevents(r0, 0x2, 0x2, &(0x7f0000d84000-0xa0)=[{0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}], &(0x7f00005d0000-0x10)={0x4000000000001, 0x0}) io_destroy(r0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f000050c000-0xa)='/dev/cuse\x00', 0x101400, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000f71000-0x8)={0x0, 0xfffffffffffff800}, &(0x7f00009f0000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000639000-0x8c)={r2, @in={{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f000000b000-0x4)=0x8c) 2018/01/09 05:54:37 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffffff) setsockopt$inet6_tcp_buf(r0, 0x6, 0x1f, &(0x7f0000952000-0x1000)="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", 0x1177) ioctl$sock_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f00007b4000-0x4)=0x0) ioctl$ION_IOC_MAP(r0, 0xc0084902, &(0x7f000046e000)={0x0, r0}) ioctl$ION_IOC_FREE(r0, 0xc0044901, &(0x7f0000e7e000)={r1}) 2018/01/09 05:54:37 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000bd4000)=0x75) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000055000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x0) read(r0, &(0x7f000077e000)=""/1, 0x1) ioctl$TIOCPKT(r0, 0x5420, &(0x7f00004a2000)=0x1f) ioctl$TCSETA(r0, 0x5406, &(0x7f0000d84000-0x14)={0x7, 0x8, 0x9, 0x2, 0x3, 0x7, 0xffffffff, 0x7ff, 0x1, 0x1}) ioctl$TCSETS(r1, 0x5402, &(0x7f0000f57000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/09 05:54:37 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000852000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_NR_MMU_PAGES(r1, 0xae44, 0xffffffffffffffe1) 2018/01/09 05:54:37 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x10, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x2, 0x0) setsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000000000)=0x3, 0x4) 2018/01/09 05:54:37 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000962000-0xc)='/dev/autofs\x00', 0x101000, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f00000a1000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0xa001}) r1 = socket(0x100000002, 0x1, 0x0) getsockopt$sock_int(r1, 0x1, 0x2d, &(0x7f0000d9a000-0x4)=0x0, &(0x7f0000eca000-0x4)=0x4) uselib(&(0x7f00005ab000)='./file0\x00') 2018/01/09 05:54:37 executing program 3: r0 = socket(0xa, 0x2000000001, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x2e, &(0x7f0000002000-0xc)={@local={0xac, 0x14, 0x0, 0xaa}, @multicast1=0xe0000001, @multicast1=0xe0000001}, 0xc) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000000)=0x5, 0x4) sendto$packet(r0, &(0x7f0000001000-0x1a)="64ad8c4f8a4b5b70b0d622e3bd88bc2113dacc947d79f308cc6b", 0x1a, 0x4000000, 0x0, 0x0) socket$key(0xf, 0x3, 0x2) getsockopt$bt_rfcomm_RFCOMM_LM(r0, 0x12, 0x3, &(0x7f0000000000)=0x0, &(0x7f00000ca000-0x4)=0x4) getsockopt(r0, 0x0, 0xd3, &(0x7f000000d000)=""/8, &(0x7f0000003000-0x4)=0x8) 2018/01/09 05:54:37 executing program 5: r0 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x7fffd) r1 = syz_open_dev$midi(&(0x7f000086d000-0xb)='/dev/midi#\x00', 0xffffffffffffc669, 0x101004) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000a56000-0xb)='/dev/hwrng\x00', 0x91c851a1b76236d6, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_IRQFD(r0, 0x4020ae76, &(0x7f0000001000-0x20)={r1, 0x14, 0x300, r2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f00007a6000-0x8)={0x20080522, 0x0}, &(0x7f0000780000-0x18)={0x3, 0x40000000000000, 0xffff, 0x0, 0x0, 0x0}) capset(&(0x7f0000fbb000-0x8)={0x20071026, 0x0}, &(0x7f00001ed000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000001}) 2018/01/09 05:54:37 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x4000000000000, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f0000197000-0x9)='/dev/sg#\x00', 0xffff, 0x201) socket(0x1f, 0x0, 0x0) syz_emit_ethernet(0x16, &(0x7f0000df7000-0x16)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [{[], {0x8100, 0xffff, 0x101, 0xd63}}], {{0x4, @x25={0x5347d1768d122c42, 0x42, 0x103, "91"}}}}, 0x0) 2018/01/09 05:54:37 executing program 0: mmap(&(0x7f0000000000/0xb53000)=nil, 0xb53000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b53000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpid() r0 = fcntl$getown(0xffffffffffffffff, 0x9) mmap(&(0x7f0000b53000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000b53000)={0x19980331, r0}, &(0x7f0000b53000)={0x1f, 0x2, 0x8d, 0x10000000000000, 0xfffffffffffffffc, 0x9}) mmap(&(0x7f0000b53000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sysfs$1(0x1, &(0x7f0000b53000)='/\x00') 2018/01/09 05:54:37 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000c55000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000928000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x2}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x20301}) read(r1, &(0x7f000064a000)=""/3, 0x3) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000beb000-0x8)={0x0, 0x61}, &(0x7f00000ec000)=0x8) r3 = memfd_create(&(0x7f00009db000)='\x00', 0x3) ioctl$SNDRV_CTL_IOCTL_TLV_WRITE(r3, 0xc008551b, &(0x7f0000bf7000)={0x3, 0x4, [0x6]}) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000834000)={r2, 0x74, &(0x7f0000ff1000)=[@in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, @in6={0xa, 0x3, 0xfffffffffffffffe, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7fff}, @in6={0xa, 0x0, 0x1fffffffc00000, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3}]}, &(0x7f0000544000)=0x10) 2018/01/09 05:54:37 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000440000-0x8)={0x19980330, 0x0}, &(0x7f0000092000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = syz_open_dev$dspn(&(0x7f0000b05000-0xa)='/dev/dsp#\x00', 0x6, 0x400) ioctl$KDMKTONE(r1, 0x4b30, 0x80) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000eb3000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$GIO_FONT(r2, 0x4b60, &(0x7f0000cde000)=""/87) r3 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000227000-0x11)='/selinux/enforce\x00', 0x800, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f00003d8000-0x6)={0x0, 0x7fffffff}, &(0x7f0000273000-0x4)=0x6) getsockopt$inet_sctp_SCTP_STATUS(r3, 0x84, 0xe, &(0x7f00004a2000+0x4b2)={r4, 0x4, 0x100000000, 0x0, 0x80000001, 0x6, 0x4, 0x6, {r4, @in={{0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x100, 0x6, 0x1f, 0x4}}, &(0x7f00009dd000-0x4)=0xb8) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f00003e2000-0x10)={r4, 0xdc, &(0x7f0000269000)=[@in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x8, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xc314}, @in6={0xa, 0x0, 0x7ff, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8}, @in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x6, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xcfe}, @in6={0xa, 0x2, 0x0, @loopback={0x0, 0x1}, 0xffffffff80000001}, @in={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x3, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xfffffffffffffc01}]}, &(0x7f0000e70000-0x4)=0x10) ioctl$sock_ifreq(r0, 0x1000000000089f3, &(0x7f0000a43000)={@common='sit0\x00', @ifru_data=&(0x7f00008e8000-0x20)="01000000090002fbff0306000000eb00ecff0000000003000449fbf502007e23"}) 2018/01/09 05:54:37 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x400000000010) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000501000)=0x0, &(0x7f0000ffb000-0x4)=0x4) sendmsg$nl_xfrm(r0, &(0x7f0000b95000-0x38)={&(0x7f0000547000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00008bb000-0x10)={&(0x7f0000485000)=@getsadinfo={0x5c, 0x1f, 0x209, 0x0, 0x0, 0x3, [@algo_auth={0x48, 0x1, {{'digest_null-generic\x00'}, 0x10c, ""}}]}, 0x5c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/09 05:54:37 executing program 4: mmap(&(0x7f0000000000/0xb17000)=nil, 0xb17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000002f000-0x78)={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={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) munlock(&(0x7f00006c4000/0x3000)=nil, 0x3000) mmap(&(0x7f0000029000/0x3000)=nil, 0x3000, 0x6, 0x51, r0, 0x0) pwritev(0xffffffffffffffff, &(0x7f000002b000)=[{&(0x7f0000029000)="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", 0x432}], 0x1, 0x0) remap_file_pages(&(0x7f0000029000/0x2000)=nil, 0x2000, 0x0, 0x4, 0x0) 2018/01/09 05:54:37 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_pts(0xffffffffffffffff, 0x620400) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$midi(&(0x7f0000002000-0xb)='/dev/midi#\x00', 0xfffffffffd278251, 0x80040) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000001000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000001000)=0x0) ptrace(0x4207, r1) mmap(&(0x7f0000000000/0xecd000)=nil, 0xecd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) prctl$void(0x1f) clock_gettime(0x0, &(0x7f0000dcb000)={0x0, 0x0}) mmap(&(0x7f0000ecd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ecd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ppoll(&(0x7f0000ece000-0x18)=[{r2, 0x4, 0x0}, {r2, 0x40, 0x0}, {r2, 0x2000, 0x0}], 0x3, &(0x7f0000ece000-0x10)={r3, r4+30000000}, &(0x7f0000ece000-0x8)={0x10001}, 0x8) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f00002eb000)={0x1, r2, 0x1}) ioctl$sock_inet_udp_SIOCOUTQ(r5, 0x5411, &(0x7f0000c33000-0x4)=0x0) writev(r2, &(0x7f0000001000-0x10)=[{&(0x7f0000000000)="3900000010000904ff0100000000060006ff00400100000002d0f30600000014190028000402000000f9e9030000060800008000011ee404de", 0x39}], 0x1) 2018/01/09 05:54:37 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000002f000-0x78)={0x2, 0x78, 0x40048a, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000018d000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x9a3000)=nil, 0x9a3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f00003ca000)={&(0x7f0000110000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000066f000)={&(0x7f0000131000)=@delpolicy={0xac, 0x21, 0x3, 0x0, 0x0, {{@in=@broadcast=0xffffffff, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x5}, [@migrate={0x5c, 0x11, [{@in=@rand_addr=0x0, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}]}]}, 0xac}, 0x1, 0x0, 0x0, 0x0}, 0x0) msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x4) 2018/01/09 05:54:37 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000773000-0x8)={0x0, 0x0}) setsockopt$inet6_opts(r2, 0x29, 0x0, &(0x7f0000f20000)=@fragment={0x84, 0x0, 0x2cac, 0x16f, 0x0, 0x2, 0x2}, 0x8) 2018/01/09 05:54:37 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f000081b000)='/dev/sg#\x00', 0x0, 0x0) write$evdev(r0, &(0x7f000032a000+0xa83)=[{{0x0, 0x0}, 0x20, 0xac, 0x9}, {{0x0, 0x7530}, 0x7fff, 0xfffffffffffffffe, 0x80000000}, {{0x0, 0x2710}, 0x80000001, 0xfffffffffffff07b, 0x0}, {{0x0, 0x7530}, 0x100000000, 0x3, 0x80000001}], 0x60) ioctl(r0, 0x2271, &(0x7f00008a9000-0x2)="dc80") r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000927000)='/dev/vcs\x00', 0x101b00, 0x0) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000de8000)=0xcb, 0x4) 2018/01/09 05:54:37 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/access\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netrom(r0, &(0x7f0000001000-0x38)={&(0x7f0000bbf000)=@full={{0x3, {"4827faa06915e2"}, 0x9}, [{"32b1272199bbb8"}, {"db25cde5e25c2c"}, {"f9d1b9ecf16da4"}, {"ef30371ac5a944"}, {"62097de3b75448"}, {"18cfffaa739b6a"}, {"c480e321e4d47d"}, {"5bdf4cad4724ac"}]}, 0x48, &(0x7f00007bd000-0x20)=[{&(0x7f0000000000)="e2bab59c9d540de611e46c3bd82afe93370b8395d54d994b69f639e7a312606e5fb1b685eeb3cefe54c21f5f4f93a0606c2f413f758485e04ee39cdb32b6761471bde531790ecfe4270532b771f23b15788fe040ec1ef959a4ad802d4fc6ccaf40328548d18e403067399de927df9c7c90db19769d35aa118621507c7c2e19e43f0e55886ad146a587131a579a18e932951a688d93ed1dfdd26b81b264b5806e2a85ba45c8be697137d6e247639d44", 0xaf}, {&(0x7f0000000000)="a5d67f23911cec1374e08ce259ae025086", 0x11}], 0x2, &(0x7f0000001000-0x3d0)=[{0x30, 0x11f, 0x0, "644d94b535f6dc5b6afba70f96b2ba28b17bbfde6bb1277bb9bc34665dba"}, {0xa0, 0x112, 0x0, "e4a72fef78a66bad212cf27aca77a05fac307e7bedf34d1580cc05e4bf6311fb613b1162a381d470e7b69ea3ebb8f1c1f37ef4095d879987eb57975ff3d29a8b1fd08c151256054ff867fd5e6161880068728de57c201e1a17b5ad7e5a27e1ababc5d7750e76fea0c6502f08bc6eeab3b311bf0a1bd43deff6771bdd0e0309dfc48b9f8d47cb52925d6673d6"}, {0xb8, 0x10f, 0x4, "3bf7bafd1cf2ade7e081477fd1386180f7d13db011f11e01a89d03507a8b8511a277c5dd904d626399ec6f9211aa96c5c8ceb7d109aeb23573036b6956f4e06569684abf53abd5839a6f42454b6cb4b81714faa4b4f3b2ffc397742e5c3347e92d043b70d8755f4780931f587c51ac806615f2597b5c93b64eff946abfcdfcd55b03986a01ddec4b836492cc51813f34dc24853045764a5c37257404df1ec8b7ece0376d"}, {0xd0, 0x113, 0x1, "38b88a40a87d5b68f1df134fb2e63966f539f261f8f097a74ab714feffdc0e4e847251b7f84919aaedb802effd2e44f72eceaff619110135afe0be425c9e81b16582297a24d18f57e34b1f4d798d64a5d9822a23fd090872d730bcc4d84edfb9eb0a805cadeaf61295828e27cc9f41d876e5e2ad4798095f5123a449792c4381e2c522fbc957625921287bda36221aa398cbe64244fcd0b548bc07beded5b20fde08fbbc048033f1e8c63e112e5d5f421ed7366b7bca7b12de79"}, {0xa8, 0x112, 0x1, "a18006d12770ec561342ea983dbff447a2d5b3295fe43d9b9d551c45ee1f2a5052f994cc7a25abff59f69a8c050b5efa88d2c4faac4138928f6facefb57a711491b22cdef24e76da0d19962096734ae8fcb956638621b2db968e69566edf5e0f1a1c8922142eb45dac0d8dca71669ecd79161e8fad1c13ea5f695659d250846600c89fd99a99b003501c75bbc209c2010f"}, {0xd0, 0x0, 0x3f, "ecd92f73f57105d0399245c540c16d9e672b9f77c4a0a391f0aa6fd37864184e845ce14e0ee839670e928efc2d3d038bfd995feac0ce7e372f2c85b9faadb931e09739d5a162448cdc1a48cfb299b75d8343f277019d269fcfa6bf58ad2f98a49ecf07a82bdb6c31df220a49dcd06925a6aba1f76e31cd6835c05d5ce925ed805e068eac19ac83655fd2e8a805f349fcaa58887410a6a46a501495ed44a5634f451c20599e3cc676fa6fd8adc1eca2f3d9e37ead846a288b2572e2"}], 0x3d0, 0x200000c0}, 0x80) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$kcm(0x29, 0x5, 0x0) sendmsg$kcm(r1, &(0x7f00002e6000)={0x0, 0x0, &(0x7f0000d47000-0x20)=[{&(0x7f0000101000-0x49)="e2", 0x1}], 0x1, &(0x7f0000490000)=[], 0x0, 0x0}, 0x0) sendmsg(r1, &(0x7f0000cb4000-0x38)={&(0x7f0000010000)=@un=@file={0x0, './file0\x00'}, 0xa, &(0x7f00008b3000-0x60)=[{&(0x7f0000ee4000-0xb8)="18", 0x1}], 0x1, &(0x7f0000ce7000)=[], 0x0, 0x0}, 0x0) 2018/01/09 05:54:37 executing program 7: r0 = gettid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(r0, &(0x7f0000001000-0x9)='children\x00') ioctl$SNDRV_CTL_IOCTL_HWDEP_INFO(r1, 0x80dc5521, &(0x7f000036a000-0xb6)=""/182) ioprio_get$pid(0x2, r0) 2018/01/09 05:54:37 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/rtc\x00', 0x400002, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000000+0xedf)={0x0, 0xffffffffffffffcf, 0x4, [0x0, 0x2c2, 0xfffffffffffffffe, 0xfffffffffffffff8]}, &(0x7f0000000000)=0x10) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000001000-0x10)={0xe, 0x8207, 0x1, 0x40, r1}, 0x10) mmap(&(0x7f0000000000/0xf7a000)=nil, 0xf7a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000a21000-0x58)={0x26, 'skcipher\x00', 0x8c, 0x0, 'cbc(camellia)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r3 = accept$alg(r2, 0x0, 0x0) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$alg(r3, &(0x7f0000f75000-0x38)={0x0, 0x0, &(0x7f0000f74000)=[{&(0x7f0000f7a000)="5dfbc33dc19cb870843df30273b381faa8d62a74eac93d925f73147683c80e60337191a58df0c2c6d5b870ca6e04caf4", 0xfffffffffffffe9e}], 0x1, &(0x7f0000df0000)=[], 0x10000005c, 0x0}, 0x10) 2018/01/09 05:54:37 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f000008d000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000e82000-0x4)=0xc) r1 = perf_event_open(&(0x7f0000015000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3fe, 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}, r0, 0x0, 0xffffffffffffffff, 0x0) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f00003e3000)='/dev/mixer\x00', 0x1, 0x0) ioctl$KVM_CREATE_PIT2(r2, 0x4040ae77, &(0x7f00008f4000)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$PERF_EVENT_IOC_DISABLE(r1, 0x2401, 0x172e) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000b10000)='/dev/rfkill\x00', 0x400, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r3, 0x84, 0x7b, &(0x7f00008ef000)={0x0, 0x101}, &(0x7f0000e92000-0x4)=0x8) getsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000925000)={r4, 0x991f, 0x7f, 0xffffffffffffffc1}, &(0x7f000014d000-0x4)=0x10) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_PREFER_SUBDEVICE(r3, 0x40045542, &(0x7f00001f6000)=0x6) r5 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000eca000)='/dev/vga_arbiter\x00', 0x400, 0x0) setsockopt$inet_sctp_SCTP_MAX_BURST(r5, 0x84, 0x14, &(0x7f00009fd000)=@int=0x6, 0x4) setsockopt$bt_BT_RCVMTU(r3, 0x112, 0xd, &(0x7f00000ba000)=0x2, 0x3ba) 2018/01/09 05:54:37 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000034c000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) socketpair(0x3, 0x6, 0x135, &(0x7f00002a7000-0x8)={0x0, 0x0}) sigaltstack(&(0x7f0000253000/0x4000)=nil, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000396000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000075a000)=0xe8) statfs(&(0x7f0000629000-0x8)='./file0\x00', &(0x7f000028e000-0x58)=""/88) [ 42.376796] netlink: 'syz-executor1': attribute type 40 has an invalid length. [ 42.383177] netlink: 68 bytes leftover after parsing attributes in process `syz-executor3'. [ 42.404207] netlink: 68 bytes leftover after parsing attributes in process `syz-executor3'. [ 42.411557] device syz2 entered promiscuous mode 2018/01/09 05:54:37 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000ba3000/0x3000)=nil, 0x3000, 0x2000000) removexattr(&(0x7f0000996000-0x8)='./file0\x00', &(0x7f0000909000-0x17)=@random={'user.\x00', 'vboxnet1/vmnet0#\x00'}) mremap(&(0x7f0000a17000/0x4000)=nil, 0x4000, 0x800000, 0x3, &(0x7f00001e0000/0x800000)=nil) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000845000+0xe42)='/proc/self/net/pfkey\x00', 0x102, 0x0) ioctl$KVM_CHECK_EXTENSION(r0, 0xae03, 0x3f) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000254000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f00006b9000)=0x8) 2018/01/09 05:54:37 executing program 7: r0 = syz_open_dev$amidi(&(0x7f0000a83000-0xc)='/dev/amidi#\x00', 0xffffffffffffff81, 0x4040) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1c, &(0x7f00007be000-0x14)={@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000fac000+0x89f)=0x14) ioctl$KVM_S390_UCAS_UNMAP(0xffffffffffffffff, 0x4018ae51, &(0x7f0000e84000-0x18)={0xfffffffffffffffc, 0x5, 0x6}) setsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000e35000-0xc)={r3, @loopback=0x7f000001, @empty=0x0}, 0xc) ioctl$sock_SIOCGIFINDEX(0xffffffffffffff9c, 0x8933, &(0x7f0000f2a000-0x28)={@common='gretap0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000eb3000-0xc)={0x2, [0x0, 0x0]}, &(0x7f0000c16000)=0xc) r5 = syz_open_dev$mice(&(0x7f0000276000)='/dev/input/mice\x00', 0x0, 0x10000) getsockopt$inet_sctp_SCTP_ASSOCINFO(r5, 0x84, 0x1, &(0x7f00009e9000)={r4, 0x3ff, 0x5, 0x7, 0x10001, 0x9}, &(0x7f0000cd3000)=0x14) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r5, 0x84, 0x76, &(0x7f0000bdd000-0x8)={0x0, 0x0}, &(0x7f0000244000)=0xfffffffffffffcd5) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, &(0x7f0000611000-0x8c)={0x8, 0x3, 0x3, 'queue0\x00', 0x60000000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r6 = add_key(&(0x7f0000215000)='cifs.idmap\x00', &(0x7f0000808000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000f0c000-0x8c)="a59f97f0b32fe8c08eba4a0ed132e62010852a9a93d56fea7f278d97a91d75de6a49adf9417563d80d3a319da0b2934dbe9ec71b40c4a2efd3c624a2fd71d9199fc6fd510ec06024169bc69e1d6b31dbc4936daf680c2ebb77075e6c01311d5cac11e5c4cb288e917251ad9d45253c7e7aceb8a57fe83b9df3d926fbebdd8126a4c70df20106414ce1fbd58c", 0x8c, 0xfffffffffffffffb) getsockopt$bt_l2cap_L2CAP_LM(r5, 0x6, 0x3, &(0x7f00009a3000)=0x0, &(0x7f0000c53000-0x4)=0x4) keyctl$get_persistent(0x16, 0x0, r6) keyctl$set_reqkey_keyring(0xe, 0xffffffffffffffff) recvmsg(0xffffffffffffffff, &(0x7f0000401000)={&(0x7f0000215000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000733000-0x80)=[{&(0x7f0000599000-0xfe)=""/254, 0xfe}, {&(0x7f0000b47000)=""/213, 0xd5}, {&(0x7f00004ea000-0x86)=""/134, 0x86}, {&(0x7f00007fd000)=""/55, 0x37}, {&(0x7f000021c000-0xd5)=""/213, 0xd5}, {&(0x7f00001ae000-0x4b)=""/75, 0x4b}, {&(0x7f00003cd000-0xaf)=""/175, 0xaf}, {&(0x7f0000ded000)=""/19, 0x13}], 0x8, &(0x7f0000b63000-0x21)=""/33, 0x21, 0x0}, 0x22) getpeername$ax25(0xffffffffffffffff, &(0x7f00004bc000)={0x0, {""/7}, 0x0}, &(0x7f00006ca000)=0x10) getsockopt$inet_sctp_SCTP_EVENTS(r5, 0x84, 0xb, &(0x7f0000f4d000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00007ce000-0x4)=0xb) ioctl$KVM_REGISTER_COALESCED_MMIO(r2, 0x4010ae67, &(0x7f0000922000)={0x5000, 0x10000, 0x0}) connect$inet(r5, &(0x7f000060d000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) fcntl$F_GET_RW_HINT(r1, 0x40b, &(0x7f0000142000+0x75e)=0x0) r7 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000001000)={0x10004, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SMI(r7, 0xaeb7) ioctl$KVM_RUN(r7, 0xae80, 0x0) ioctl$KVM_RUN(r7, 0xae80, 0x0) 2018/01/09 05:54:37 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigprocmask(0x0, &(0x7f0000b12000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) setrlimit(0x1, &(0x7f0000011000)={0x0, 0x0}) r0 = memfd_create(&(0x7f0000d42000-0x5)='eth1\x00', 0xfffffffffffffffd) fallocate(r0, 0x0, 0x0, 0x4) 2018/01/09 05:54:37 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x11, &(0x7f0000cd8000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="99c28b5ea0ca", [], {{0x806, @x25={0x0, 0x0, 0x0, ""}}}}, 0x0) r0 = open(&(0x7f0000a9f000)='./file0\x00', 0x1, 0x0) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000d67000-0x4)=0x0) [ 42.468791] kauditd_printk_skb: 152 callbacks suppressed [ 42.468800] audit: type=1326 audit(1515477277.575:314): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=6080 comm="syz-executor2" exe="/root/syz-executor2" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452ac9 code=0x7ffc0000 2018/01/09 05:54:37 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f000040c000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000f44000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000a63000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) bind$inet6(r1, &(0x7f0000e64000)={0xa, 0x2, 0x9, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7f4180000}, 0x1c) r2 = creat(&(0x7f0000d36000)='./file0\x00', 0x0) write$sndseq(r2, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x77359400, 0x0}}], 0x1c) mount(&(0x7f0000abd000-0x8)='./file0\x00', &(0x7f0000005000-0x8)='./file0\x00', &(0x7f0000fdb000)='ext4\x00', 0x1000, 0x0) unlink(&(0x7f0000723000-0x8)='./file0\x00') mount(&(0x7f000055d000)='./file0\x00', &(0x7f000081f000-0x8)='./file0\x00', &(0x7f0000e38000)='anon_inodefs\x00', 0x2000, &(0x7f00006c1000)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/09 05:54:37 executing program 2: mmap(&(0x7f0000000000/0xfbd000)=nil, 0xfbd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigprocmask(0x0, &(0x7f0000fbe000-0x8)={0xb4}, &(0x7f0000bf3000-0x8)={0x0}, 0x8) r0 = socket(0x2000000010, 0x3, 0x0) write(r0, &(0x7f000032f000)="240000001a0025f00017fb1000f7fc0e0a0b00000004bf0202ffffeb0800040048186be0", 0x24) 2018/01/09 05:54:37 executing program 1: mmap(&(0x7f0000006000/0xff9000)=nil, 0xff9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000002a000-0xa)='./control\x00', 0x0) r0 = inotify_init1(0x0) inotify_add_watch(r0, &(0x7f0000ad4000)='./control\x00', 0xa4000960) readv(r0, &(0x7f00009a4000)=[{&(0x7f000022c000)=""/32, 0x20}], 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept(r1, &(0x7f0000000000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f0000000000)=0xe) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$vcsn(&(0x7f0000001000-0xa)='/dev/vcs#\x00', 0x1, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_dccp_buf(r2, 0x21, 0xf, &(0x7f0000000000)="40b9f2be567194d36349657bd7fa455e963e09b8984e6dcbec2a4f72e52ab84cf5e545187e9ce88c9a22205fb70d52278aba073f9e873fbf79e7bf46a9de5e8f7bee2d926be2484af96d18fc4ac8273a0019cb8371fbba31364a129404c80c1ed1415df51787d3cccc5a64a60e905b4f5c4058f954d265adae849e121979dbd15cbe", 0x82) mkdir(&(0x7f0000aa3000)='./control/file0\x00', 0x0) 2018/01/09 05:54:37 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00008e3000-0x78)={0x2, 0x78, 0x441, 0x1, 0x0, 0x0, 0x0, 0x0, 0x4, 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={&(0x7f0000cc5000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setrlimit(0x1, &(0x7f000017c000)={0x8, 0xad5e}) add_key(&(0x7f0000d94000-0x8)='big_key\x00', &(0x7f0000cb8000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000000000)="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", 0x4d1, 0xffffffffffffffff) 2018/01/09 05:54:37 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000001000-0x9)='/dev/sg#\x00', 0x1000, 0x3) ioctl(r0, 0x4000000000001275, &(0x7f0000f5b000-0xe)="") socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000571000-0x8)={0x0, 0x0}) ioctl$void(r0, 0xc0045c7f) [ 42.615560] audit: type=1326 audit(1515477277.605:315): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=6080 comm="syz-executor2" exe="/root/syz-executor2" sig=0 arch=c000003e syscall=53 compat=0 ip=0x452ac9 code=0x7ffc0000 [ 42.615577] audit: type=1326 audit(1515477277.634:316): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=6080 comm="syz-executor2" exe="/root/syz-executor2" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452ac9 code=0x7ffc0000 [ 42.615592] audit: type=1326 audit(1515477277.634:317): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=6080 comm="syz-executor2" exe="/root/syz-executor2" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452ac9 code=0x7ffc0000 [ 42.615606] audit: type=1326 audit(1515477277.646:318): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=6080 comm="syz-executor2" exe="/root/syz-executor2" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452ac9 code=0x7ffc0000 [ 42.615621] audit: type=1326 audit(1515477277.646:319): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=6080 comm="syz-executor2" exe="/root/syz-executor2" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452ac9 code=0x7ffc0000 [ 42.615635] audit: type=1326 audit(1515477277.657:320): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=6080 comm="syz-executor2" exe="/root/syz-executor2" sig=0 arch=c000003e syscall=131 compat=0 ip=0x452ac9 code=0x7ffc0000 [ 42.615650] audit: type=1326 audit(1515477277.657:321): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=6080 comm="syz-executor2" exe="/root/syz-executor2" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452ac9 code=0x7ffc0000 2018/01/09 05:54:37 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000fd1000-0xd)='/dev/usbmon#\x00', 0x0, 0x0) ioctl$KVM_SET_CPUID(0xffffffffffffffff, 0x4008ae8a, &(0x7f0000dde000)={0x1, 0x0, [{0x0, 0x4, 0x0, 0x0, 0x0, 0x0}]}) clone(0x0, &(0x7f0000f39000)="", &(0x7f00006a7000)=0x0, &(0x7f0000801000)=0x0, &(0x7f00005b1000)="") ioctl$sock_SIOCBRDELBR(r0, 0x5421, &(0x7f0000857000-0x10)=@generic="53e729004a31040260a942089e00005f") ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc0109207, &(0x7f0000dde000)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$selinux_relabel(0xffffffffffffff9c, &(0x7f00004de000-0x11)='/selinux/relabel\x00', 0x2, 0x0) 2018/01/09 05:54:37 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fanotify_init(0x19, 0x400) r1 = gettid() fcntl$setown(r0, 0x8, r1) r2 = syz_open_dev$sndpcmc(&(0x7f000048b000)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) mmap$binder(&(0x7f000048e000/0x1000)=nil, 0x1000, 0x1, 0x2011, r2, 0x81000000) 2018/01/09 05:54:37 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000a44000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) ioctl$VT_SETMODE(r0, 0x5602, &(0x7f0000e3b000)={0x9, 0x0, 0x810, 0x800, 0x3}) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_ifreq(r1, 0x8983, &(0x7f0000006000)={@common='rose0\x00', @ifru_settings={0x0, 0x0, @fr_pvc_info=&(0x7f0000006000)={0x0, @common='sit0\x00'}}}) 2018/01/09 05:54:37 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x1, &(0x7f000088c000)={0x5, &(0x7f0000348000)=[{0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x1000, 0x100000001, 0x0, 0x80000001}]}) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r0, 0xc0305302, &(0x7f00009c1000-0x30)={0x7, 0xffffffff, 0x2, 0xba, 0x8, 0x8ac3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/09 05:54:37 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$selinux_member(0xffffffffffffff9c, &(0x7f0000863000)='/selinux/member\x00', 0x2, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000309000)={{{@in6=@loopback={0x0, 0x0}, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000808000)=0xe8) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00001ce000-0x28)={@common='nr0\x00', r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) fcntl$getownex(r0, 0x10, &(0x7f000095d000-0x8)={0x0, 0x0}) ioctl$SNDRV_CTL_IOCTL_ELEM_REPLACE(r0, 0xc1105518, &(0x7f0000136000-0x110)={{0x0, 0x3, 0x1, 0x1, "8b6180ac1d0a74202e8b3b50fc12c9f5d81c22a80296442c12f5a175ce5670bd9c629c4b85561a35ef0ee773", 0x2}, 0x0, 0x0, 0x0, r2, 0x2, 0x2d4f, "91ecaffab3dba1277c02672f7b55c20a0c5dec3b94bfcfec98953f306159b7468eec9d00aefe3a79a7ca07076ec9653781e176baee1c32b3d7543f49f49a658f", &(0x7f0000be7000-0x10)='/selinux/member\x00', 0x10, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x9, 0x8, 0x1, 0x3], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = socket(0x280000000014, 0x0, 0x0) r4 = getpgid(0x0) ioctl$sock_SIOCSPGRP(r3, 0x8902, &(0x7f00009fb000-0x4)=r4) 2018/01/09 05:54:37 executing program 5: mmap(&(0x7f0000000000/0xdff000)=nil, 0xdff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x10, 0x2, 0x10) sendto$inet(r1, &(0x7f000000d000-0x32)="320000001000250f07000093000914040301c2fe203cba9553a640fe319a00000a002e0000cd244fe56714eea4eb3456d711", 0x32, 0x0, 0x0, 0x0) recvmmsg(r1, &(0x7f0000007000-0x12c)=[{{&(0x7f0000003000)=@in={0x0, 0x0, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000000d000)=[], 0x0, &(0x7f0000010000-0x7e)=""/126, 0x7e, 0x0}, 0x0}], 0x1, 0x0, &(0x7f0000017000)={0x0, 0x0}) recvmsg(r1, &(0x7f0000000000)={&(0x7f0000005000-0x10)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000018000)=[], 0x0, 0x0, 0x0, 0x0}, 0x0) bind$inet(r0, &(0x7f0000dec000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000a, &(0x7f0000425000)=0x1000, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x19, &(0x7f0000df3000)=0x7, 0x4) sendto$inet(r0, &(0x7f0000de2000-0x1)="", 0x329, 0x20008002, &(0x7f0000521000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00009a1000-0x1000)="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", 0x4d8, 0x4003, 0x0, 0x0) 2018/01/09 05:54:37 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f0000001000-0x8)='./file0\x00', 0x8000, 0x100) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r0, 0x40a85323, &(0x7f0000011000)={{0x4, 0x3f}, 'port0\x00', 0x8, 0x400, 0xffffffffffffffc0, 0x5, 0x2, 0x7b63, 0x1, 0x0, 0x5, 0x1ff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet6_udp_int(r1, 0x11, 0x6a, &(0x7f0000001000-0x4)=0x84fa, 0xcfe01fbc) 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}) ppoll(&(0x7f0000000000)=[], 0x0, &(0x7f0000013000)={0x77359400, 0x0}, &(0x7f0000000000)={0x0}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") getsockopt(r1, 0x7, 0x0, &(0x7f0000235000)=""/239, &(0x7f00005cd000)=0xef) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000bb7000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000af8000-0x4)={0xffffffffffffff9c}) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f0000bbc000)=[@in={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x95, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xf6c0}, @in6={0xa, 0x1, 0x6, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x100000000}], 0x48) ioctl$sock_inet_SIOCDARP(r2, 0x8953, &(0x7f000004c000-0x44)={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x7, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14, {0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) 2018/01/09 05:54:37 executing program 4: mmap(&(0x7f0000000000/0x81c000)=nil, 0x81c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x80002, 0xffffffffffffffff) write(r0, &(0x7f00004d7000)="220000001c00b51500efff000000000107ffe4ff024600510008010306000200a402", 0xffffffffffffffa4) [ 42.615663] audit: type=1326 audit(1515477277.657:322): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=6080 comm="syz-executor2" exe="/root/syz-executor2" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452ac9 code=0x7ffc0000 [ 42.615676] audit: type=1326 audit(1515477277.657:323): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=6080 comm="syz-executor2" exe="/root/syz-executor2" sig=0 arch=c000003e syscall=55 compat=0 ip=0x452ac9 code=0x7ffc0000 2018/01/09 05:54:38 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_setup(0x3, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_getevents(r0, 0x100, 0x8, &(0x7f0000602000-0x100)=[{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}], &(0x7f0000001000-0x10)={0x0, 0x989680}) futex(&(0x7f000000d000-0x4)=0x0, 0x80000000000a, 0x0, &(0x7f000000b000)={0x77359400, 0x0}, &(0x7f0000001000-0x4)=0x0, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) getsockopt$bt_BT_VOICE(r1, 0x112, 0xb, &(0x7f0000000000)=0x101, &(0x7f0000000000)=0x2) 2018/01/09 05:54:38 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3000, 0x0, &(0x7f0000b93000/0x3000)=nil) r0 = syz_open_dev$usbmon(&(0x7f0000001000-0xd)='/dev/usbmon#\x00', 0x9, 0x2000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000b95000)={0x5, 0xdf, &(0x7f0000001000)="742f0bf918e322c0f037dbd950620921ee2dc3663eeac9d34e30b4eaeb9e61c96175d5ecf13e518522c05db194a03bd030ba5775a2df9aa6976e9c61c35c280f8fe4129e4a07eaa1f64a13002e080eec1d2a4b37790e40c328bcaaceefd48242c11e3c67fbe81b5945412a3e1a3a3c08a832f97f40fbc2b1e5b0eea645b52e0f0d4d2db4ed772c10cac3eb06e7d075ad953d4bcea169774186056e40dc394a0d3dda8ae7c3f7a4171fa83cbceb331837c417de194681fe62e224b101fa6a09849f554d8d5a19fc02a77160c8f05114d7c877ac5726bac330571a429a9de364"}) r1 = creat(&(0x7f0000002000)='./file0\x00', 0x0) writev(r1, &(0x7f0000001000-0x30)=[{&(0x7f0000002000)="", 0x0}, {&(0x7f0000002000-0x7b)="2de82d713ffbc2d0ca05845c9f8c5bce9730ded9ce4496ab5dc5b000eb16b051b24119773f1a30842c16f1d3c47f4d9a03f96122272d69f9cf05a19c6dd0d5fcc83fcda4ab43ef806e4fc4cedfec288b41fc51f7a5443e1f66466181d5a7dd6b4c775f46f938c14a8fa43e43b0c926b55603ceab7e4ba05deba658", 0x7b}], 0x2) 2018/01/09 05:54:38 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) r2 = creat(&(0x7f0000f0c000)='./file0\x00', 0x0) getsockopt$inet_int(r2, 0x0, 0x0, &(0x7f0000a68000-0x4)=0x0, &(0x7f0000f80000)=0x4) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(des3_ede)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000002000-0xc6)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0x18) r3 = accept$alg(r1, 0x0, 0x0) sendmsg$alg(r3, &(0x7f00008c9000)={0x0, 0x0, &(0x7f0000e85000)=[], 0x0, &(0x7f0000671000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) recvmsg(r3, &(0x7f0000b2f000)={&(0x7f00008e8000)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000031000-0x60)=[{&(0x7f0000589000-0x8d)=""/1, 0x1}], 0x1, &(0x7f0000590000)=""/0, 0x0, 0x0}, 0x0) 2018/01/09 05:54:38 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000037b000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-serpent-sse2\x00'}, 0x58) bind$alg(r0, &(0x7f00002e2000)={0x26, 'hash\x00', 0x0, 0x0, 'cbcmac(aes)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000554000)="02100000000000050002069dde4bc730", 0x10) sendmsg$alg(r1, &(0x7f0000f98000-0x38)={0x0, 0x0, &(0x7f0000549000)=[{&(0x7f0000b1a000-0x66)="1d36d077ab7a87cddf91fce2fcf999", 0xf}], 0x1, &(0x7f00004f8000)=[], 0x0, 0x0}, 0x0) 2018/01/09 05:54:38 executing program 6: r0 = syz_open_dev$mice(&(0x7f0000b87000)='/dev/input/mice\x00', 0x0, 0x40000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000001000-0x20)={0x7fc00000, 0x7, 0x8008, 0x9, 0x2, 0x33e1, 0x5, 0x5, 0x0}, &(0x7f0000001000-0x4)=0x20) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000001000-0xa0)={r1, @in6={{0xa, 0x0, 0x9, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x4}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0xfff, 0x7, 0x10000, 0x80}, &(0x7f0000000000)=0xa0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) mprotect(&(0x7f0000012000/0x2000)=nil, 0x2000, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) clock_getres(0x0, &(0x7f0000013000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f00008a3000)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r2, 0x8010aa02, &(0x7f00009a2000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/09 05:54:38 executing program 2: mmap(&(0x7f0000000000/0xf86000)=nil, 0xf86000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 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) dup3(0xffffffffffffffff, r0, 0x0) mmap(&(0x7f0000f86000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000f86000)='/dev/sequencer2\x00', 0x141200, 0x0) 2018/01/09 05:54:38 executing program 1: mmap(&(0x7f0000000000/0xeea000)=nil, 0xeea000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) r1 = semget$private(0x0, 0x2, 0x22a6f827102a269c) semctl$GETZCNT(r1, 0x6, 0xf, &(0x7f00005f6000-0x22)=""/34) mmap(&(0x7f0000eea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$llc(r0, &(0x7f0000eea000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000eea000)=0x10, 0x800) mmap(&(0x7f0000eeb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000eec000-0x108)={0x0, @in={{0x2, 0x0, @rand_addr=0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x2, 0xffffffffffffff61, 0x100000000, 0x757, 0xffffffffffff83dc, 0x0, 0x7fffffff, 0x1, 0x2, 0x6, 0x8, 0x3, 0x8, 0x5, 0x2]}, &(0x7f00005aa000-0x4)=0x108) mmap(&(0x7f0000eeb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000cbc000)={0x10001, 0x1, 0x5c, 0x9, r2}, &(0x7f0000eec000-0x4)=0x10) write(r0, &(0x7f0000168000)="1f0000000001ff49433bf000080000760f0000e0090012000000000000083c", 0x1f) 2018/01/09 05:54:38 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x100000802, 0x300) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00000eb000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) r2 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffff9c, 0x4c82) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, r2) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000739000-0x4)={0x0, 0x0, 0xffffffffffffffff}, 0x4) r3 = socket$inet(0x2, 0x1, 0x0) r4 = syz_open_dev$mouse(&(0x7f0000b2f000)='/dev/input/mouse#\x00', 0xffffffffffffffac, 0x2) ioctl$KDGKBLED(r4, 0x4b64, &(0x7f0000593000-0x1)=0x0) r5 = syz_open_dev$tun(&(0x7f00002d2000)='/dev/net/tun\x00', 0x0, 0x6) ioctl$TUNSETIFF(r5, 0x400454ca, &(0x7f00007c3000-0x28)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f000027d000-0xd)={@common='eql\x00', @ifru_flags=0x301}) ioctl$KVM_CHECK_EXTENSION(r3, 0xae03, 0x3) write$tun(r5, &(0x7f00000ce000)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x19, 0xffffffffffffffff, 0x3, 0x0, 0x0, 0x0, @empty=0x0, @empty=0x0, {[]}}, @igmp={0x0, 0x0, 0x0, @broadcast=0xffffffff, ""}}}, 0x26) 2018/01/09 05:54:38 executing program 5: geteuid() mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000105000)='/dev/audio\x00', 0x4000, 0x0) ioctl$DRM_IOCTL_CONTROL(r1, 0x40086414, &(0x7f0000140000-0x8)={0x3, 0x7}) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000c4a000)={{0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, {0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000967000-0x4)=0x0) perf_event_open(&(0x7f0000d16000-0x78)={0x7, 0x78, 0x101, 0xffffffffffffff72, 0x2, 0x7fff, 0x0, 0x4c3, 0x10000, 0x1, 0x551, 0x0, 0x7, 0x5, 0xf8c, 0x6e19, 0x9, 0x1000, 0x2, 0x7e7, 0x8000, 0xf3, 0x81, 0xa0dd, 0x7fffffff, 0x6, 0x80, 0xff4, 0xbbd22da, 0x0, 0x5, 0x8, 0x0, 0x8, 0x1000, 0x8, 0x1, 0x8, 0x0, 0x6, 0x4, @perf_config_ext={0x1000, 0xc5b}, 0x10085, 0x6, 0x2000000, 0x7, 0x96, 0x4, 0x0, 0x0}, r2, 0x1ff, r1, 0x9) 2018/01/09 05:54:38 executing program 7: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_sco(0x1f, 0x5, 0x2) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$adsp(&(0x7f000000b000)='/dev/adsp#\x00', 0x100, 0x200800) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x9, &(0x7f000000d000-0x4)=0x401, 0x4) socket$inet_tcp(0x2, 0x1, 0x0) pipe(&(0x7f0000005000-0x8)={0x0, 0x0}) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f000000c000-0x4)=0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f000000a000-0x8)={0x0, 0x0}) r3 = syz_open_procfs(r2, &(0x7f000000c000-0xf)='net/ip6_mr_vif\x00') getdents64(r3, &(0x7f0000001000-0x1000)=""/0, 0x0) 2018/01/09 05:54:38 executing program 2: r0 = syz_open_dev$adsp(&(0x7f0000c5e000)='/dev/adsp#\x00', 0x6, 0x101000) mq_timedreceive(r0, &(0x7f0000576000-0x1000)=""/4096, 0x1000, 0x101, &(0x7f000094a000-0x10)={0x77359400, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000)=0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f00005b7000-0x4)=0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r1, 0x0, 0xffffffffffffffff, 0x0) 2018/01/09 05:54:38 executing program 4: r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) connect$inet(r0, &(0x7f000096b000-0x10)={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x8a4a) r1 = accept$inet(r0, &(0x7f0000665000-0x10)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000085a000)=0x10) listen(r1, 0xfffffffe) mmap(&(0x7f0000a6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000a6b000-0xc)='/dev/rfkill\x00', 0x800, 0x0) mmap(&(0x7f0000a6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCGIFADDR(r2, 0x8915, &(0x7f0000a6b000-0x20)={"36c3de7fdfbe6268f67b06f1f7bfc1ba", {0x4, 0x40, 0x9, "4279ee7879c9", 0x35, 0x0}}) sendto$inet(r0, &(0x7f00006fb000)='7', 0x1, 0x0, &(0x7f0000778000)={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(r0, 0x1) [ 43.037735] device eql entered promiscuous mode [ 43.054960] netlink: 'syz-executor1': attribute type 18 has an invalid length. 2018/01/09 05:54:38 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x3f, &(0x7f0000d1c000-0x4)=0x0, 0x4) r1 = socket$netlink(0x10, 0x3, 0x8000000003) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f000037e000)={0x2, 0x0}, 0x8) socket$bt_bnep(0x1f, 0x3, 0x4) fsync(r1) bind$inet(r0, &(0x7f00000b0000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000001000-0x10)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) close(r0) 2018/01/09 05:54:38 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_nanosleep(0x0, 0x1, &(0x7f00003de000-0x10)={0x0, 0x1c9c380}, &(0x7f000094f000)={0x0, 0x0}) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000945000-0x11)='/dev/qat_adf_ctl\x00', 0x208480, 0x0) r1 = openat(r0, &(0x7f00001a0000-0x8)='./file0\x00', 0xffffffffffffff9, 0x80) ioctl$TUNSETTXFILTER(r1, 0x400454d1, &(0x7f0000310000)={0x1, 0x4, [@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="94099c38a3a6"]}) ioctl$LOOP_SET_STATUS(r1, 0x4c02, &(0x7f00009da000)={0x0, 0x0, 0x0, 0x0, 0x8, 0x3, 0x1e, 0x18, "c71b0ee7ea6d070e75f92a480c11cce2a3b30dbdaf47295449fa63f4a8760d00476484b6ef66b47063a6264bb8f2dba2c3be382734baa8d64f0e4a73847f563b", "daa17ef8e801d143e4500526fbbdc6e842bbe2762b9964c8f14dd01df0ca227b", [0x5, 0x9df], 0x0}) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000132000)='/dev/vcs\x00', 0x440, 0x0) getdents(r2, &(0x7f0000708000)=""/165, 0xa5) 2018/01/09 05:54:38 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00004bb000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-serpent-avx2\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000002000-0xc6)="", 0x0) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f00002ff000-0x38)={0x0, 0x0, &(0x7f00003db000)=[{&(0x7f000043e000)="c25d42b933872ca9cb8de939ff071ccb3c514b6d4f0fa582099377faf3f67392", 0x20}], 0x1, &(0x7f0000259000-0x18)=[], 0x0, 0x0}, 0x0) recvmsg(r1, &(0x7f0000b2f000)={&(0x7f00008e8000)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000420000)=[{&(0x7f00009e2000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f0000590000)=""/0, 0x0, 0x0}, 0x0) syz_open_dev$mice(&(0x7f000097a000)='/dev/input/mice\x00', 0x0, 0x1) 2018/01/09 05:54:38 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000fb2000-0x12)='/dev/input/event#\x00', 0x20, 0x0) r1 = syz_open_dev$dmmidi(&(0x7f0000f59000-0xd)='/dev/dmmidi#\x00', 0x7, 0x149100) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000215000)={0x0, @in={{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]}, 0x20, 0x8, 0x6, 0x5, 0x957}, &(0x7f0000219000-0x4)=0xa0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000b27000)={r2, 0x76, "4e5a9c1b55abc29c4ed61b50e53a0b90082cb710c24aee90f6e9f0aa0ab9edd1ba836069fb48e037d0919840bfd638f59aef2d7da2c8eea04bc650129171212ff3a49a340ffc9359c372fa182fffae467792608a7230df246940355532253f51b8d4bd1fc287de9fb42d11cbb08cb0f4db5bfc65b200"}, &(0x7f0000828000)=0x7e) ioctl$EVIOCSKEYCODE_V2(r0, 0x80284504, &(0x7f0000ed3000-0x28)={0x5, 0x2, 0x0, 0x0, "fe6498d653b4278058225586db142cdec67a4c17545274946a94771f398b4046"}) 2018/01/09 05:54:38 executing program 1: prctl$intptr(0x26, 0x1) r0 = syz_open_dev$usbmon(&(0x7f00006c2000)='/dev/usbmon#\x00', 0x0, 0x101000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_hci_HCI_DATA_DIR(r0, 0x0, 0x1, &(0x7f0000001000-0x4)=0x9, 0x4) setsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f000072e000)=0x0, 0x4) clone(0x0, &(0x7f0000a30000-0x91)="", &(0x7f0000e62000-0x4)=0x0, &(0x7f00000dc000)=0x0, &(0x7f000016c000-0x89)="") r1 = syz_open_dev$amidi(&(0x7f0000dd9000-0xc)='/dev/amidi#\x00', 0x7fff, 0x428001) ioctl$KVM_SET_GSI_ROUTING(r1, 0x4008ae6a, &(0x7f0000ad2000)={0x2, 0x0, [{0xe3f, 0x2, 0x0, 0x0, @adapter={0x7fffffff, 0x6, 0x40, 0xfffffffffffffffd, 0x9}}, {0xff, 0x1, 0x0, 0x0, @msi={0x9, 0x1, 0x4}}]}) 2018/01/09 05:54:38 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x100000d, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = syz_open_dev$sndmidi(&(0x7f0000fb8000-0x12)='/dev/snd/midiC#D#\x00', 0x9, 0x8000) ioctl$KVM_S390_INTERRUPT_CPU(r2, 0x4010ae94, &(0x7f0000c32000-0x10)={0x5, 0x1000, 0x800}) ioctl$KVM_IRQ_LINE_STATUS(r1, 0xc008ae67, &(0x7f0000500000)={0x0, 0x0}) r3 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00008aa000)='/selinux/checkreqprot\x00', 0x0, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/01/09 05:54:38 executing program 2: mmap(&(0x7f0000000000/0xb00000)=nil, 0xb00000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00004e3000)='/dev/kvm\x00', 0x4200, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r2, 0xc008ae88, &(0x7f00005af000)={0x1, 0x0, [{0x269, 0x0, 0x0}]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/01/09 05:54:38 executing program 3: mmap(&(0x7f0000ecb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlink(&(0x7f000000c000-0x6)='./control\x00', &(0x7f000000d000-0x6)='./bus\x00') mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open(&(0x7f0000018000-0x8)='./file0\x00', 0x80040, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) alarm(0x80000001) r0 = openat(0xffffffffffffff9c, &(0x7f0000010000-0x6)='./bus\x00', 0x0, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) renameat2(r0, &(0x7f0000017000)='./file0\x00', r0, &(0x7f0000019000-0xd)='./bus/control\x00', 0x0) 2018/01/09 05:54:38 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f00000be000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x2, &(0x7f0000f5a000-0x4)=0x5, 0x4) fanotify_init(0x1, 0x1) r1 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r1, &(0x7f0000710000-0x1d)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2018/01/09 05:54:38 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f00009a3000)="260600000600470407a80059000800ff7f0000f800000000000000003205001a6e4f45", 0xfffffffffffffdf5) 2018/01/09 05:54:38 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x1, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000044d000)={0x0, 0x0}) ioctl$sock_inet_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f00002dc000)=0x0) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000008000-0x4)=0x0, 0x4) r2 = pkey_alloc(0x0, 0x2) pkey_free(r2) 2018/01/09 05:54:38 executing program 1: mmap(&(0x7f0000000000/0xd1b000)=nil, 0xd1b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000d1b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d1b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d1b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d1c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000d1b000)={&(0x7f0000d1b000)=@in6={0xa, 0x2, 0x200, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8}, 0x1c, &(0x7f0000d1d000-0x10)=[{&(0x7f0000d1c000-0xd5)="37410e68c02faa696a24a436a3df11ba140f82aa868feb1bfbd17666962f959bc77cdb8d4dee8fe92fe732adf2903bcc7d60ded34edfe7d27a4da2062e1fc060d25a7a1ca9908341e00e9b89dcdc7078866108916fb143593fe32478230d1a8dfdf6c46fc2fc2a9e1f762efad59250975d9342bada26628c197920f5f0dbe1ffbbd67d3fb5555d0d275f87bb613c62751146faded86cb27f495afb77afb95bf41fe6587468fb7b0c4936db9d58a312cc6822b4e222b7dfe0c8c880ba33bfd6921eb12bb9407a26bbe854a6ed64eabb34de57a7b351", 0xd5}], 0x1, &(0x7f0000008000-0x30)=[], 0x0, 0x0}, 0x0) mmap(&(0x7f0000d1d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open(&(0x7f0000d1d000+0x2dd)='./file0\x00', 0x401, 0x81) ioctl$sock_SIOCGIFCONF(0xffffffffffffffff, 0x8910, &(0x7f0000000000)=@buf={0x24, &(0x7f0000ce4000-0x24)="1450e8ef041ce749063f0009718deee2324ea29c12074adb55946bfb1e90ef1f4d82792b"}) ioctl$sock_ifreq(r0, 0x8946, &(0x7f0000002000-0x28)={@common='lo\x00', @ifru_flags=0x0}) 2018/01/09 05:54:38 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) socketpair$inet6(0xa, 0x805, 0x6, &(0x7f0000a06000)={0x0, 0x0}) r2 = syz_open_procfs(0x0, &(0x7f0000861000)='net/rpc\x00') setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f0000fd7000)=0x4, 0x4) r3 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00006ac000)='/selinux/status\x00', 0x0, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000861000-0x160)={{{{0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x4, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x200}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x101, 0x5, 0x4, "f25da5f8b05c71477ac536ffd63251b6d71db513576749d65db103fdbf9131886e886d588fb8e86897248b8cddbd358250e15a13d4d5fb01d4300f107608cf01a255492b7ac1bb1e7e30ccb71ee928e4"}, 0x160) ioctl$sock_bt_cmtp_CMTPCONNADD(r2, 0x400443c8, &(0x7f00005bb000)={r3, 0xfd30}) 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) writev(r0, &(0x7f0000c7a000)=[{&(0x7f0000149000)="390000001300090469000000000000ffff00004001000000450001070000001419001a00040002000400020000000000000001ed0000040000", 0x39}], 0x1337) ioctl$TIOCGWINSZ(r1, 0x5413, &(0x7f0000edf000)={0x0, 0x0, 0x0, 0x0}) bind$alg(r3, &(0x7f0000d45000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4543(pcrypt(gcm_base(cbc-serpent-avx2,sha3-384)))\x00'}, 0x58) 2018/01/09 05:54:38 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000a89000)='/dev/vcsa#\x00', 0x3, 0x40) ioctl$KVM_NMI(r0, 0xae9a) r1 = memfd_create(&(0x7f000030f000)="2f1165762f6b766d00", 0x0) ioctl$KDSKBSENT(r1, 0x4b49, &(0x7f000067b000)="") 2018/01/09 05:54:38 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f00000cb000)='/dev/kvm\x00', 0x200000, 0x0) r0 = epoll_create1(0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000742000-0x10)='/dev/sequencer2\x00', 0x7f, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f000001a000-0xc)={0x0, 0x0}) ioctl$VT_SETMODE(r1, 0x5111, &(0x7f0000697000)={0x0, 0x0, 0x0, 0x0, 0x0}) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000c15000-0x16)='/selinux/checkreqprot\x00', 0x400000, 0x0) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000a47000)=0x0, &(0x7f0000995000-0x4)=0x4) 2018/01/09 05:54:38 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r0, 0xffff) r1 = creat(&(0x7f0000366000)='./bus\x00', 0x0) accept$unix(r1, 0x0, &(0x7f0000481000)=0x0) 2018/01/09 05:54:38 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000024000)='./file0\x00', 0x0) r0 = open(&(0x7f0000033000-0x8)='./file0\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000bad000-0x8)='./file0\x00', 0x0) r1 = open(&(0x7f0000ffa000-0x8)='./file0\x00', 0x0, 0x0) getdents64(r0, &(0x7f0000502000-0x1000)=""/4096, 0x1000) lseek(r1, 0x400000000000, 0x0) ioctl$ION_IOC_MAP(r1, 0xc0084902, &(0x7f000076b000-0x8)={0x0, r1}) ioctl$ION_IOC_SHARE(r1, 0xc0084904, &(0x7f0000a39000)={r2, r0}) rmdir(&(0x7f0000b0e000-0xe)='./file0/file0\x00') 2018/01/09 05:54:38 executing program 2: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f00005fc000)='/dev/autofs\x00', 0x181000, 0x0) fcntl$setstatus(r0, 0x4, 0x800) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000a9d000)='net/netlink\x00') readv(r1, &(0x7f0000aa3000-0x50)=[{&(0x7f0000128000-0xe7)=""/231, 0xe7}, {&(0x7f00005ef000)=""/4096, 0x1000}], 0x2) ioctl$TUNSETVNETHDRSZ(r0, 0x400454d8, &(0x7f0000291000-0x4)=0xc12) 2018/01/09 05:54:38 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000dca000)={0x0, 0x0}, 0x80800) connect$bt_sco(r0, &(0x7f00009a1000-0x8)={0x1f, {0x0, 0x3, 0x28000000000000, 0x8, 0xfffffffffffff000, 0x4}}, 0x8) getsockopt$SO_COOKIE(r1, 0x1, 0x39, &(0x7f0000abc000-0x8)=0x0, &(0x7f000079c000)=0x8) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$kcm(r1, &(0x7f000060a000-0x38)={&(0x7f0000578000-0xc)=@nl=@kern={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f00001d2000)=[{&(0x7f000044a000)="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", 0x1000}, {&(0x7f00008f5000-0xd)="2a2e4eac12d1d7e84fb7affa6b", 0xd}, {&(0x7f0000bde000)="d59c490995f15ff1805522b87ea89e7dc33bb633bb083df6641a5d103423962a6e8a8b636873928283d3eb97c5cbaf77cf875fe7588e847bd635b6ee", 0x3c}, {&(0x7f0000683000)="d172ab4e29cecefd65b0eda380b803854c0e917ef944fa3e0d53a5eca79fb4d82a31bc2c674d51849d4b74ad5d4484656b431eaf0a59c144689dc0955497cc94aea91ee723affe4f0357cc587697668f2a505020d865f38821e20394a3beaa0d679bf1ab5df0a8bc1efb26467c8e73a64a33429fb2883fcc765d9cf6d33d1e65d5a8b6250e6f409e84eadd4dd33d48a7733edf6c206b", 0x96}, {&(0x7f0000472000-0x9f)="68b7ff4d45b9335395ea0a25ed89fbf55e72401975740c4ba6c46bdd8ff8f1621dcda42b89dac3611a692791c81c9e0f8d004700673aeb35853875eb15426404bcb952f43d5bbdd04bc649c1d0a151c6f131690cb5b0cfe7aef0ae1e88d18d0106378b315a33f98a32b41106864f0dfd7cded78e00cbbfe46b3359f81d4db249198ea3d78999da9c2f5097b321201e155b1e2f6353b7af7a5cbebd2d445283156fb35ecb4f4caf261e6da988bbedec4dec2cdf8f59966e0a2b9c", 0xba}], 0x5, &(0x7f0000072000-0xb8)=[{0x28, 0x115, 0x2, "3239e78ceff8715661cb0db3110dd781a6f471ef5630ae9f"}, {0x20, 0x11, 0xb176, "a94006547405bbf44bd9b1dd"}, {0x40, 0x10d, 0x3, "292a719d70ca37f13c93391d17bd77ea1ba3b020a42f1a7308ce6db0955debe54b34b9f831eb0e6bf1b9d7"}, {0x30, 0x12b, 0x8, "143469c7ea263d7b3e4cf82f5d1c43d77e666eb0ce9a722ae38aa2498e"}], 0xb8, 0x80}, 0x800) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_inet6_SIOCDELRT(r2, 0x890c, &(0x7f00009c7000)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0xf51, 0x0, 0x0}) 2018/01/09 05:54:38 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000f6d000-0xb)='/dev/hwrng\x00', 0x0, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000fd4000-0x11)='/dev/vga_arbiter\x00', 0x0, 0x0) r1 = socket$unix(0x1, 0x5, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00006f5000)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r3, &(0x7f0000132000-0x38)={&(0x7f0000380000)=@in6={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, 0x1c, &(0x7f0000299000-0x20)=[], 0x0, &(0x7f00007ac000-0x1000)=""/428, 0x1ac, 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) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000b4f000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$EVIOCGEFFECTS(0xffffffffffffffff, 0x80044584, &(0x7f0000f2b000-0x1d)=""/29) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000c0c000)={0x3f}, 0x4) socket$kcm(0x29, 0x5, 0x0) sendmsg$unix(r2, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r1]}], 0x1, 0x0}, 0x0) r4 = socket$unix(0x1, 0x2, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00002d5000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r6, &(0x7f0000def000-0x38)={&(0x7f0000626000)=@in6={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, 0x1c, &(0x7f0000e70000)=[], 0x0, &(0x7f00006b7000)=""/640, 0x280, 0x0}, 0x0) sendmsg$unix(r5, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r4]}], 0x1, 0x0}, 0x0) socket$unix(0x1, 0x1, 0x0) pselect6(0x10044, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000070b000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00008e6000-0x10)={0x0, 0x989680}, &(0x7f0000205000-0x10)={&(0x7f0000cc9000-0x8)={0x0}, 0x8}) 2018/01/09 05:54:38 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000f4c000-0x8)={0x0, 0x0}) lstat(&(0x7f0000636000-0x8)='./file0\x00', &(0x7f0000aa2000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setfsuid(r1) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000a62000)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_ctr_aes128\x00'}, 0x58) seccomp(0x0, 0x1, &(0x7f0000ad9000-0x10)={0x9, &(0x7f00005e2000)=[{0x8, 0x0, 0x2c3e, 0x9}, {0x4, 0x7, 0x2, 0x2b8addec}, {0x0, 0x7fff, 0xff, 0x3f}, {0x5, 0x9, 0x80000000, 0x2}, {0x1, 0x0, 0x0, 0x7}, {0x4, 0x1, 0x4, 0x14}, {0x5, 0x7fffffff, 0x7, 0x7}, {0xffffffffffffffff, 0x5, 0xffffffffffffff9b, 0x1800000000000000}, {0x0, 0xfffffffffffffffb, 0x1800000000000, 0x1}]}) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f00002b0000-0xc)={0x6, r0, 0x1}) socket$alg(0x26, 0x5, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r3, 0x84, 0x1a, &(0x7f0000833000)={0x0, 0xce, "0173008932caac93a01cded9ddb1cbac5e60946c74d3e0397bdc7bb7ebd575b902b1629800d66cb565b35e61d0c9cde7229f41f56d02d8a0fc1fc7fc6c926c61e20a56aeb6596261d52b140551813780c83e67a37fb6ebc8267375536ec7c01328d3e689b416561fff579fe0ea4a28adc3edd2a25ca0de9b2f278ea8e43473a9cc1f62415b7024cf1d12ba75f4a1bc623528727d64597fe85027adebdab916f6262bb032167308695d4835fe490b5bc0368ad0d4ebf70489eae052a9435f817d24347f0fad159f0686e0c75e762c"}, &(0x7f00006ec000-0x4)=0xd6) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r3, 0x84, 0x1b, &(0x7f0000b82000-0x6a)={r4, 0x62, "00a578528c6d3901c2cfa6f0a543712e4a42605c6ba1e3b3de8764b1da88e067760c64dc9184de9edf256c32a3a532a9eaa2bccf6f11050989d8f03f3f8727b9baffa3993b191341bea55a7344e1856082d6d7f266a43169d9e909d700fb5279ff9c"}, &(0x7f000057e000-0x4)=0x6a) setsockopt$inet_sctp_SCTP_EVENTS(r3, 0x84, 0xb, &(0x7f000070a000)={0x6, 0x10001, 0x75, 0x0, 0x0, 0x6, 0x4, 0x5, 0x6, 0x0, 0x10001}, 0xb) r6 = openat$selinux_member(0xffffffffffffff9c, &(0x7f00009a0000-0x10)='/selinux/member\x00', 0x2, 0x0) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f00009a7000)="", 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r6, 0x10e, 0x2, &(0x7f0000f3a000-0x4)=0x0, 0x4) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r3, 0x84, 0x6d, &(0x7f000089b000)={r5, 0xc7, "0dd2f434f60b544244d5a53afa6a727f1d67db9bc4203a2803aeb335e99ccbf38c5aefd5bdcd43df2b81afe2511434983261f0227718715b4c6746a8ba06eede37d000d6ec3380721da183315707ead283ccaaa305b2ce11f7ac765f9a13a8bba20bf6b125f3326d033218cbdc2aef520abed89adfb893fb9eba957cf7277e5d82476414b86d00f67c52be6b710eec5fd02f93dda51e94f3390106616560e921dfa4e4213dbea919a0b80a6ebfa680e07d75fd155c033122e13e467c51467b77f911642c052dba"}, &(0x7f0000b1c000)=0xcf) io_setup(0x3, &(0x7f0000a97000-0x8)=0x0) io_destroy(r7) 2018/01/09 05:54:38 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = getpgrp(0xffffffffffffffff) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r2, 0x2405, r0) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f00008cb000-0xc)='/dev/autofs\x00', 0x101000, 0x0) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r3, 0x84, 0x74, &(0x7f0000fac000)=""/190, &(0x7f0000277000-0x4)=0xbe) 2018/01/09 05:54:38 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1000000000005, 0x0, &(0x7f000021c000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000022000-0x10)={0x2, &(0x7f0000016000)=[{0x28, 0x0, 0x0, 0xfffffffffffff010}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) write(r1, &(0x7f000031f000)="", 0xff24) r2 = syz_open_dev$midi(&(0x7f0000816000-0xb)='/dev/midi#\x00', 0x1ff, 0x400000) ioctl$TUNSETQUEUE(r2, 0x400454d9, &(0x7f0000550000)={@common='tunl0\x00', @ifru_ivalue=0xa4}) 2018/01/09 05:54:38 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndctrl(&(0x7f00004e5000-0x13)='/dev/snd/controlC#\x00', 0x7, 0x187800) 2018/01/09 05:54:38 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000ca2000-0x11)='/dev/qat_adf_ctl\x00', 0x0, 0x0) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000c66000)=@get={0x1, &(0x7f0000b37000)=""/133, 0x1}) execveat(r0, &(0x7f00001ba000-0x8)='./file0\x00', &(0x7f0000a17000)=[&(0x7f0000c7c000)='{)^)\x00'], &(0x7f0000250000-0x18)=[&(0x7f0000359000)='&\x00', &(0x7f0000948000-0x8)='selinux\x00', &(0x7f00004e6000-0x8)='/md5sum\x00'], 0x900) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f000056f000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'wp512-generic\x00'}, 0x58) r2 = accept$alg(r1, 0x0, 0x0) sendmsg$alg(r2, &(0x7f00005a6000)={0x0, 0x0, &(0x7f0000562000-0x50)=[{&(0x7f0000bd3000-0x3f)="acb081279d0100000004000000d489a446ee0c3327ae8ad3ed487a4a83cf12", 0x1f}], 0x1, &(0x7f0000c33000)=[], 0x0, 0x0}, 0x0) 2018/01/09 05:54:38 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x88) bind$inet6(r0, &(0x7f0000d86000-0x1c)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$inet6(0xa, 0x0, 0x88) sendmsg$inet_sctp(r1, &(0x7f0000558000-0x38)={&(0x7f0000a34000)=@in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000119000)=[{&(0x7f0000967000)="c80f8ecac6c85cef29d2795e2e16e2fe31722f90494a1f360ac7dffe352f70ac32e54ca51ad63c9399482828d3ba75915210b23b5f5e485ebc23a1e310fe8a20d3588dddfe", 0x45}], 0x1, 0x0, 0x0, 0x0}, 0x0) poll(&(0x7f0000d67000-0x30)=[{r0, 0x0, 0x0}], 0x1, 0x0) 2018/01/09 05:54:38 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x1, 0x0) listen(r0, 0x0) r1 = accept4$packet(r0, &(0x7f0000821000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f000020c000-0x4)=0x14, 0x0) r2 = gettid() socketpair$unix(0x1, 0x1000000005, 0x0, &(0x7f0000880000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r3, 0x5452, &(0x7f0000b3b000)=0x3f) setsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000f30000-0x8)={0x3, 0x7}, 0x8) fcntl$setsig(r3, 0xa, 0x12) fcntl$setownex(r3, 0xf, &(0x7f00000ff000)={0x0, r2}) recvmsg(r4, &(0x7f0000173000-0x38)={&(0x7f0000b3b000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f00000a5000-0x50)=[], 0x0, &(0x7f0000b36000)=""/0, 0x0, 0x0}, 0x0) dup2(r3, r4) setsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f0000634000-0x4)=0x9, 0x4) r5 = gettid() tkill(r5, 0x16) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000541000-0x10)=@req={0x3fc, 0x0, 0x1, 0x2}, 0x10) r6 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r6, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1, 0x0}, 0x10) 2018/01/09 05:54:38 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000a8a000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r0, 0xc0605345, &(0x7f0000d75000-0x5c)={0x0, 0x1, {0xffffffffffffffff, 0x0, 0x81, 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]}) creat(&(0x7f0000e37000)='./file0\x00', 0x0) mount(&(0x7f00002ea000-0x8)='./file0\x00', &(0x7f0000770000-0x8)='./file0\x00', &(0x7f0000957000-0x8)='tracefs\x00', 0x0, 0x0) mknod(&(0x7f00002ab000)='./file0\x00', 0x1000, 0x3) 2018/01/09 05:54:38 executing program 5: 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(&(0x7f000002f000-0x78)={0x2, 0x78, 0x85, 0x6896f02, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f0000d1b000-0xa)='/dev/vcs#\x00', 0x42a6, 0x40) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f000047a000-0xc)={@empty=0x0, @local={0xac, 0x14, 0x0, 0xaa}, @remote={0xac, 0x14, 0x0, 0xbb}}, 0xc) 2018/01/09 05:54:38 executing program 6: mmap(&(0x7f0000000000/0xf15000)=nil, 0xf15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f00004fc000-0x4)=0x1, 0x4) mmap(&(0x7f0000f1a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000e96000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000f15000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r1, 0x40505330, &(0x7f0000f15000)={{0xfff, 0x800}, {0x5, 0x81}, 0x9ff7, 0x0, 0xc258, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000f1b000-0x6)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x14) [ 43.423910] QAT: Invalid ioctl 2018/01/09 05:54:38 executing program 5: mmap(&(0x7f0000000000/0xb6e000)=nil, 0xb6e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000004000)={&(0x7f0000004000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000005000-0x10)={&(0x7f0000577000)=@newsa={0x160, 0x1a, 0x1, 0x0, 0x0, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x0, 0x33}, @in=@multicast2=0xe0000002, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0}, [@lifetime_val={0x28, 0x9, {0x0, 0x0, 0x0, 0x0}}, @algo_auth={0x48, 0x1, {{'digest_null\x00'}, 0x0, ""}}]}, 0x160}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000b6e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000b6f000)='/dev/vga_arbiter\x00', 0x800, 0x0) mmap(&(0x7f0000b6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000b6f000)=0x0, &(0x7f0000b70000-0x4)=0x4) mmap(&(0x7f0000b6e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b6e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = request_key(&(0x7f0000b6f000-0x8)='keyring\x00', &(0x7f0000b6f000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000b6f000-0x40)='digest_null\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', 0xfffffffffffffffe) keyctl$setperm(0x5, r2, 0x7abadb2477b20777) 2018/01/09 05:54:38 executing program 3: mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$midi(&(0x7f00005f9000)='/dev/midi#\x00', 0x7fffffff, 0x2000) ioctl$DRM_IOCTL_IRQ_BUSID(r0, 0xc0106403, &(0x7f000056a000-0x10)={0x81, 0x9, 0xdd, 0x7}) madvise(&(0x7f0000505000/0x1000)=nil, 0x1000, 0xe) [ 43.475211] QAT: Invalid ioctl 2018/01/09 05:54:38 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000cdf000-0x8)='./file0\x00', 0x0) getresgid(&(0x7f0000a8a000-0x4)=0x0, &(0x7f000049e000)=0x0, &(0x7f00001c8000-0x4)=0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00007e5000)={0x0, 0x9}, &(0x7f0000fc1000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00000e1000)={r1, @in6={{0xa, 0x0, 0x8, @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]}, 0x4, 0xffffffff00000001}, &(0x7f0000ac8000-0x4)=0x98) seccomp(0x0, 0x0, &(0x7f0000a80000)={0x1, &(0x7f00008f0000)=[{0x0, 0x0, 0x0, 0x0}]}) ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(r0, 0xc008551c, &(0x7f0000442000)={0x7, 0x4, [0x7]}) r2 = syz_open_dev$sg(&(0x7f0000318000)='/dev/sg#\x00', 0x0, 0x0) getsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f000026f000)=0xc14, &(0x7f000081f000)=0x4) setsockopt$netlink_NETLINK_PKTINFO(r2, 0x10e, 0x3, &(0x7f000033d000)=0x400, 0x4) sync() msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x4) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000a52000)={0x0, 0x6}, &(0x7f0000ded000)=0x6) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f00001ad000-0x77)={r3, 0x1, 0x6f, "fbf836bf10cdb8e6d2f13af9c190e450e9e4ec6467b6359b60723b6a0a06f1547df109e1810c596b4021e592525a550b6abcc619f73a552c579f7325afdfaf082ad538b972e79ca2caa1f21e9fe091c64a8e0455e0d4badbe91ef3f89160d0b284f637593fa88c6b967268a734d3b4"}, 0x77) 2018/01/09 05:54:39 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) connect$inet(r0, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) fcntl$getownex(r0, 0x10, &(0x7f00009cc000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xaab000)=nil, 0xaab000, 0x200000c, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f000063a000-0xf2)={0x0, 0x10, "36e94167c5afd6dc16eea99e2b5f4459"}, &(0x7f0000fc2000-0x4)=0x18) 2018/01/09 05:54:39 executing program 0: mmap(&(0x7f0000000000/0xfb1000)=nil, 0xfb1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fb0000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ftruncate(r0, 0xc3) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f000054b000/0x18000)=nil, &(0x7f0000828000-0x18)=[@text32={0x20, &(0x7f0000aef000-0x63)="c4c17d2b461a66ba2000ec26670ff29f775466b804008ee8c744240000900000c7442402b0000000c7442406000000000f01142466baa000b87b000000608fe8409e1a00f435100000020f23f8f6774666baa000ed66ba42ecc4e22a85a2e50000", 0x61}], 0x1, 0x0, &(0x7f0000aed000)=[], 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000af0000)={0x1, 0x0, [{0x200004b564d02, 0x0, 0x101}]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/01/09 05:54:39 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000234000)='/dev/ptmx\x00', 0x20001, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TCSETS(r0, 0x5402, &(0x7f00000c3000-0x24)={0x0, 0x0, 0x1000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000fdd000)=0x3) 2018/01/09 05:54:39 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000034c000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) get_thread_area(&(0x7f00007ee000)={0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0}) prctl$seccomp(0x16, 0x1, &(0x7f00002c8000)={0x7, &(0x7f0000cb3000)=[{0x291, 0xf90000000000, 0x80000000, 0x1}, {0x2, 0x9, 0x946, 0x9}, {0xfffffffffffffff7, 0xfffffffffffffff9, 0x5, 0xf21d}, {0x1, 0x52, 0x1f, 0xba}, {0x3ff, 0x844, 0x7fff, 0x9}, {0x4, 0x7f, 0xfffffffffffffff9, 0x2}, {0x9, 0x100000001, 0x2, 0x2}]}) 2018/01/09 05:54:39 executing program 7: mmap(&(0x7f0000000000/0xefa000)=nil, 0xefa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) r2 = dup3(r1, r0, 0x0) setsockopt$sock_int(r1, 0x1, 0x5, &(0x7f0000ab3000-0x4)=0xfffffffffffff0c8, 0x4) mmap(&(0x7f0000efa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet(r1, &(0x7f0000efa000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r2, &(0x7f0000833000-0x1)="", 0x0, 0x0, &(0x7f00004c4000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/09 05:54:39 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xb81, 0x7}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000012e000-0x8)='cmdline\x00') preadv(r0, &(0x7f0000008000)=[{&(0x7f0000007000)=""/1, 0x1}], 0x1, 0x0) 2018/01/09 05:54:39 executing program 5: r0 = socket$unix(0x1, 0x1, 0x0) r1 = dup2(r0, r0) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f000095e000-0x10)={0x0, 0x0, 0x4}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$usbmon(&(0x7f0000001000-0xd)='/dev/usbmon#\x00', 0x4, 0x2000) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f000002b000)={r2, 0x80000, r3}) recvfrom$unix(r0, &(0x7f000010a000-0x66)=""/102, 0xfffffffffffffd26, 0x0, &(0x7f0000e0e000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f0000001000-0x14)={0x0, 0x4, 0x9, 0x4, 0xf7c, 0xfbb}, &(0x7f0000002000-0x4)=0x14) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r3, 0x84, 0x19, &(0x7f0000001000)={r4, 0x1}, 0x6) 2018/01/09 05:54:39 executing program 6: r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000a26000-0xe)='/selinux/load\x00', 0x2, 0x0) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f00004fb000)={0x1bb, {{0xa, 0x1, 0x3e4000000, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x4, [{{0xa, 0x3, 0x8, @loopback={0x0, 0x1}, 0x8001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x2, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x4, @loopback={0x0, 0x1}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x97, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x50275de}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x290) r1 = socket$inet6_dccp(0xa, 0x6, 0x0) mmap(&(0x7f0000000000/0x8b000)=nil, 0x8b000, 0x1000004, 0x10000032, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000350000)={@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000000000)=0x20) 2018/01/09 05:54:39 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00004f0000-0x78)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) open$dir(&(0x7f0000215000)='./file0\x00', 0x8000, 0x20) r1 = epoll_create1(0x80000) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f00001b3000)={0x0, 0x0}) r3 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000dc0000)={0xffffffff80000013, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r3, &(0x7f0000b1f000-0xc)={0x0, 0x0}) 2018/01/09 05:54:39 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f00004c8000)='/dev/mixer\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000a55000-0x4)=0xe7f, 0x4) r2 = syz_open_pts(r1, 0x30500) ioctl$TIOCCONS(r2, 0x541d) 2018/01/09 05:54:39 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) write(r0, &(0x7f00009a1000-0x30)="b63db85e1e8d00000001b29d00000000ffffffffed5ed2bc7018cebc9b97ae21914d872c678ce22c9b160e96aa1fae1a", 0x30) write(r0, &(0x7f0000eb0000-0x59)="dbef803e3d9f5de1e52055bb7c8a326fe46092b6682d9ad789c5d7acad0e771f13cecb59029b011ded54a09c41c6cfcfbcd743cc665c32af223d42438b496a0304891c88697ae707d4a70f330e6fe3a1c9c76f314ffab329", 0x58) ioctl$sock_inet6_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000c98000-0x4)=0x0) writev(r0, &(0x7f00001b7000-0x70)=[{&(0x7f0000e43000)="e59bc053dce404317bb51f597ea6feb27c6371100ca6f5c53ded1c2f0fd1c92c1f8082c212f7feadb3af", 0x2a}], 0x1) ioctl$sock_SIOCGIFCONF(r0, 0x227d, &(0x7f000043d000-0x10)=@buf={0x0, &(0x7f0000b82000-0xc4)=""}) 2018/01/09 05:54:39 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00005d0000-0xa)='/dev/cuse\x00', 0x8010000080802, 0x0) close(r0) write$fuse(r0, &(0x7f0000081000-0x30)={0x30, 0x0, 0x3, @fuse_notify_retrieve_out={0x0, 0x0, 0x0, 0x0}}, 0x30) 2018/01/09 05:54:39 executing program 1: mmap(&(0x7f0000000000/0xf77000)=nil, 0xf77000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f74000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(blowfish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0", 0x4) r1 = accept$alg(r0, 0x0, 0x0) getegid() sendmsg$alg(r1, &(0x7f0000f75000-0x38)={0x0, 0x0, &(0x7f0000f74000)=[{&(0x7f000004c000-0x1000)="5dfbc33dc19cb870843df30273b381faa8d62a74eac93d925f73147683c80e60337191a58df0c2c6d5b870ca6e04caf41eab5e606a5400ab3f2b56cfac84401200885e8ed098aa6615ba7d2e3a545e7c9ebb48843f0a661147644288ac33c034", 0x60}], 0x1, &(0x7f0000df0000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) recvmsg(r1, &(0x7f0000729000)={&(0x7f00007ec000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000f75000)=[{&(0x7f0000ed6000)=""/17, 0x11}, {&(0x7f0000f75000)=""/228, 0xe4}], 0x2, &(0x7f0000ec7000)=""/107, 0x6b, 0x0}, 0x0) 2018/01/09 05:54:39 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000346000)='/dev/autofs\x00', 0x282082, 0x0) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f00006ae000-0x4)=0x1) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) ioctl$TUNGETVNETHDRSZ(r1, 0x800454d7, &(0x7f0000216000-0x4)=0x0) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockopt$inet6_int(r2, 0x29, 0x24, &(0x7f0000003000)=0x0, &(0x7f0000011000)=0x4) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000356000)=0x0) openat$selinux_context(0xffffffffffffff9c, &(0x7f0000878000-0x11)='/selinux/context\x00', 0x2, 0x0) capset(&(0x7f0000f07000-0x8)={0x399f1736, r3}, &(0x7f0000902000)={0x4, 0x4, 0x8, 0x8, 0x2450, 0x82}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000909000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/09 05:54:39 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000632000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000015000-0x8)='./file0\x00', &(0x7f0000014000)='proc\x00', 0x0, &(0x7f000076e000)="") r0 = open(&(0x7f00004a7000)='./file0\x00', 0x0, 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000143000)='./file0\x00', &(0x7f0000242000-0x6)='ramfs\x00', 0x0, &(0x7f0000916000)="") ioctl$KVM_ENABLE_CAP(r0, 0x4068aea3, &(0x7f0000e04000-0x68)={0x81, 0x0, [0x9a2, 0x40dc, 0x100, 0x1ff], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bpf$BPF_PROG_ATTACH(0x8, &(0x7f00005ff000-0x10)={r0, r0, 0x2, 0x3}, 0x10) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000bc7000)={0x0, 0x8}, &(0x7f0000dca000-0x4)=0x6) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000959000-0x14)={r1, 0xf1e, 0x1000, 0x6, 0x7, 0x8}, &(0x7f00005fb000-0x4)=0x14) renameat2(r0, &(0x7f0000fcf000)='./bus\x00', r0, &(0x7f0000fcf000-0x6)='./file1\x00', 0x0) 2018/01/09 05:54:39 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000835000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0x80045500, &(0x7f0000111000-0x8b)=""/139) socket$inet6_sctp(0xa, 0x0, 0x84) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000000e000-0xa)='./control\x00', 0x0) r2 = open(&(0x7f0000028000)='./control\x00', 0x0, 0x0) symlinkat(&(0x7f0000444000-0xa)='./control\x00', r2, &(0x7f000034b000-0x8)='./file0\x00') name_to_handle_at(r2, &(0x7f000000a000)='./file0\x00', &(0x7f00007b4000)={0xc, 0x0, 'Xp \x00'}, &(0x7f00008e5000)=0x0, 0x0) renameat(r2, &(0x7f000001b000)='./file0\x00', r2, &(0x7f0000009000)='./control\x00') ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x40082404, &(0x7f0000454000)=0x66e) readlinkat(r2, &(0x7f0000889000)='./control\x00', &(0x7f0000b0a000)=""/234, 0xea) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f000082c000-0x8)={0x0, 0x2}, &(0x7f0000bbb000)=0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000d30000)={r3, 0xfffffffffffffffc}, 0x8) unlinkat(r2, &(0x7f0000cab000)='./control\x00', 0x0) 2018/01/09 05:54:39 executing program 1: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init() dup(r0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f000000a000-0x4)=0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_procfs(r1, &(0x7f0000014000)='comm\x00') exit(0x0) fsetxattr(r2, &(0x7f0000013000-0xa)=@random={'osx.\x00', 'comm\x00'}, &(0x7f000000f000+0xde5)='nodev\x00', 0x6, 0x0) 2018/01/09 05:54:39 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f00001b2000)='/dev/autofs\x00', 0x40040, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000fb9000)={0x3, 0x0, 0x1, 0x8d0}) ioctl$DRM_IOCTL_SG_FREE(r0, 0x40106439, &(0x7f0000d6d000)={0x20, r1}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000ace000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f00003aa000)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup2(r2, r2) r6 = dup2(r5, r4) writev(0xffffffffffffffff, &(0x7f0000051000)=[], 0x0) getsockopt$sock_buf(r6, 0x1, 0x3b, &(0x7f0000b0b000-0x3)=""/3, &(0x7f000084b000-0x4)=0x3) r7 = getpgid(0x0) fcntl$setown(r3, 0x8, r7) vmsplice(r5, &(0x7f0000a1b000-0x80)=[{&(0x7f0000c31000)="092a39d54a5894d770b15284012eb396fa295366fc1c64009a4ab63825ce8b76ba9d2d7cfc36df5c42e6ef71525013bbd5673916dd3285c0b3d15e3a8826c9735e388f464e918f9079caa17de42282bc1869fcc41c8f445f6de6bcbdef6871c3c062aacecc415691f5179c839b76de8c63de21e338b1228f901f4ed216e14a59c3f1aae83c1ec6e8361526d6f195694c47eb3d5cf02101325eca72e87eb3512b1b3faab96034c96037bd37f45d2a0ea16ba31aabaaac4da61e02f0f86fe69ae2a168e75a7db45b9dc65993c7c8e5beb0", 0xd0}, {&(0x7f0000617000-0xbb)="c521bf5c3cfe4e6a52a8f6608f0fffc17dc0825f8c390f783550af54127a19b4834007138570ff1902c351838f3e121ca618a814b9e73f55f89a0689b1b581c0d769e6340debf1e5a3930496cb9f0c6a63967323a1dd8750c3036ad4591d95de4f1fdefbdf34cbfac9f64a5be38e12da1a3e6fcf0e2117def4938f7feaa9d61742c317be9f224e7eced9bec91769d48e4b41d18aa3e58cb361d405040b3e7b0aa21796db51f2fcc4a0e2f30e07f92b70e63a2dc59a2d0811672af9", 0xbb}, {&(0x7f00002bb000)="e09a385bec106e9ee55c81ad6b54a5e43ea9299b6c2cc17d327291284661fa191d88417fa1df91095f4789b773e190ab97b420dfed210fe46e019c8aa3d60eeac73355fd927b6a982993430cab9b6aed06", 0x51}, {&(0x7f000040c000-0xb1)="83d6e70c439420939084f24cd20ccef7ba587dcf185f729fe23c51fd343389b05200806b9ea7395601a0aa87bbe0e0baa108160ba94d36c91e46a06d6f4c74e7c12bb24fe52a280458e6bf7e21b363b8fbc6f266a85b667defa1981403e6682b787ec8fa976a52816e02255b1cbf4ec229f6c49db9b8c0f42fab1933c81024237d3265d3e71d7e66f0f34cdb1b41dc0a5b3fd78ea231883ab2eaff597ccbc3444dd75bb75b481ed75df6a6eefe23d5b52e", 0xb1}, {&(0x7f0000c67000-0x82)="d8446eafe15a64dad8d132f0f1fdc57d71dbb900e24fb72e942f485b3c934119a6d5747c24364c7640246383ba903162b2010000007e6e0e98b8fcd54d7daab30623d27460e4c47c4e7fad1921d936f2c86668bc1b38a756461940d8b50c61ea2d307bb2d44c0a565650ef8d66203dc972e04a93f0dcca9c70cd6f83fb97278c4150", 0x82}, {&(0x7f0000eb4000)="5b943240f3d53bf712a250aa13a0dd023d566f96c325ab9bac92b23b28d36fb204035a3d32f34773e0f4d5d2fe487bd38310d4e5717e80689cbd6b20655460f37d64d402034cee4e81c759e4290909002b21c9fae972320b", 0x58}, {&(0x7f0000f66000)="ff242bf996ede221d38602b60b5c3d70e14fa8a9a060b83d47789af18f4005fda96d9adf396a2113def42aea8119681e0b5bc3dced4c75477922751a0130a9ac9973e5812d3cd04b89d67d6f2787ab3a1404ffa4bbc3fc4e4e6f3a80cb99914e41b30109c71036fc9f872ae9c986666f", 0x70}, {&(0x7f0000c14000)="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", 0x1000}], 0x8, 0x1) 2018/01/09 05:54:39 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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(&(0x7f00001ab000-0xd)='/dev/snd/seq\x00', 0x0, 0x301002) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000b0c000-0x8c)={0x0, 0x0, 0x0, 'queue0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = memfd_create(&(0x7f0000858000-0x1)='\t', 0x0) r2 = syz_open_dev$sndseq(&(0x7f000011c000)='/dev/snd/seq\x00', 0x0, 0x8000000000102) r3 = dup2(r2, r1) getsockopt$inet6_opts(r3, 0x29, 0x0, &(0x7f0000721000)=""/112, &(0x7f0000d1c000)=0x70) write$sndseq(r1, &(0x7f0000d82000-0x30)=[{0x26, 0x0, 0x0, 0x3fd, @tick=0x0, {0x0, 0x0}, {0x1, 0x0}, @note={0x0, 0x0, 0x0, 0x0, 0x0}}], 0x30) setsockopt$llc_int(r1, 0x10c, 0x0, &(0x7f0000cbe000-0x4)=0x1, 0x4) openat(r3, &(0x7f0000ccd000)='./file0\x00', 0x8c0, 0x40) ioctl$DRM_IOCTL_DROP_MASTER(r3, 0x641f) 2018/01/09 05:54:39 executing program 5: syz_emit_ethernet(0x71, &(0x7f0000004000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @random="c7df9e6ef678", [], {{0x60, @llc={0x61, @llc={0x0, 0x0, 'o\f', "26a350dd123acd937fed618ed370284bba62704425178c7d253775a3f189f286672f36a9ad4b12b7b2a7ee94b9adac4d2508965337fa467314bfcc512410c332544b85ba30098e0831d82bab77c15168a864bcd2285dcc9334ed7bdeb8"}}}}}, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00007fd000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendfile(r0, r0, &(0x7f0000001000-0x8)=0x37, 0x43) ioctl$GIO_CMAP(r0, 0x4b70, &(0x7f0000d3e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/09 05:54:39 executing program 6: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000005000-0x11)='/dev/vga_arbiter\x00', 0x20401, 0x0) write$eventfd(r1, &(0x7f0000011000)=0x0, 0x8) alarm(0x1) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000000000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000ab0000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/09 05:54:39 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$random(&(0x7f0000965000-0xc)='/dev/random\x00', 0x0, 0x101000) r1 = fcntl$getown(0xffffffffffffff9c, 0x9) fcntl$setownex(r0, 0xf, &(0x7f0000369000-0x8)={0x3, r1}) r2 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/validatetrans\x00', 0x1, 0x0) r3 = ioctl$LOOP_CTL_GET_FREE(r2, 0x4c82) ioctl$LOOP_CTL_ADD(r2, 0x4c80, r3) r4 = mq_open(&(0x7f000004b000)='/$cgrouplo\x00', 0x8c2, 0x0, &(0x7f000004b000)={0xffffffffffffffff, 0x1, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0}) mq_timedsend(r4, &(0x7f0000113000)="08a77db813d800f9884c", 0xffffffffffffff61, 0xffffffffffffff57, &(0x7f0000036000)={0x0, 0x0}) 2018/01/09 05:54:39 executing program 5: mmap(&(0x7f0000000000/0xfa4000)=nil, 0xfa4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000fa0000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(serpent)\x00'}, 0x58) mmap(&(0x7f0000fa4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000fa5000-0x10)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0xffce) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f000026c000)={0x0, 0x0, &(0x7f0000fa3000)=[{&(0x7f0000d3f000)="9f7ca49d", 0x4}, {&(0x7f0000854000)="8b14406e7de30cca3f26871a1709b2c1a74b1f676cf775451ccfd4399da752be", 0x20}, {&(0x7f00002df000)="c0e2711385539497e8388b8e91920da9faa2e0652a96405b7d92b11f2fd09cedf9e7a5b1d242def63ce2eff3db2f0b65", 0x30}, {&(0x7f0000b2a000-0x7)="dd57ed13439351", 0x7}], 0x4, &(0x7f00005c9000-0x30)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x10}, 0x0) recvmsg(r1, &(0x7f0000f86000-0x38)={&(0x7f0000f8a000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000dd6000)=[{&(0x7f0000f88000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f0000ec7000)=""/107, 0x6b, 0x0}, 0x0) 2018/01/09 05:54:39 executing program 3: clone(0x0, &(0x7f0000bc9000)="", &(0x7f0000001000-0x4)=0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f0000a53000-0xd5)="") r0 = syz_open_dev$admmidi(&(0x7f0000809000-0xe)='/dev/admmidi#\x00', 0x1, 0x400000) ioctl$KDSIGACCEPT(r0, 0x4b4e, 0x3) semget$private(0x0, 0x0, 0x1) 2018/01/09 05:54:39 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2000000001, 0x0) ioctl$DRM_IOCTL_SET_CLIENT_CAP(0xffffffffffffffff, 0x4010640d, &(0x7f0000034000)={0x0, 0xa}) getsockopt$inet6_buf(r0, 0x29, 0x10000000000030, &(0x7f0000035000-0x1000)=""/160, &(0x7f0000da6000)=0xa0) getsockname$inet6(r0, &(0x7f0000927000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000d5e000)=0x1c) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00001fb000-0x4)=0x0, &(0x7f00009d5000)=0x4) 2018/01/09 05:54:39 executing program 1: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000005000)='/dev/snd/midiC#D#\x00', 0x6, 0x40000) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f000000a000-0xc)='/dev/autofs\x00', 0x408040, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(r0, &(0x7f0000008000)={&(0x7f0000004000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000008000)=[{&(0x7f0000002000)=""/224, 0xe0}, {&(0x7f0000008000)=""/4096, 0x1000}, {&(0x7f0000004000)=""/155, 0x9b}, {&(0x7f0000003000-0x7)=""/7, 0x7}, {&(0x7f0000009000-0x41)=""/65, 0x41}, {&(0x7f0000008000)=""/143, 0x8f}, {&(0x7f0000008000)=""/243, 0xf3}, {&(0x7f0000009000-0x31)=""/49, 0x31}, {&(0x7f0000008000)=""/4096, 0x1000}, {&(0x7f0000000000)=""/79, 0x4f}], 0xa, &(0x7f0000008000)=""/249, 0xf9, 0x56e}, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x5, 0x0, 0x4c, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000386000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/09 05:54:39 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x296, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x57f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000de6000)="", &(0x7f000003f000)=0x0, &(0x7f0000af4000-0x4)=0x0, &(0x7f0000406000-0x2)="0ac7") r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000525000-0x11)='/dev/vga_arbiter\x00', 0x200, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000dbe000-0xab)={0x0, 0xa3, "b0925e461a48c03868d0600e12078d254b027b2c2910813170e49481e716805a8e4bb73a1bb244c1ea45ac49c2d010185bee2e179d1f452284a3fefe4ebdc6c9079c0dc9128f31f0806c5186624c3a66bcc6a86fcfcb6f58633bd21b4120b0aef08df2881e7beab5a7ffa920328b98dc499c22da41372f1890ef354277669b115c7bdc61e4d472f2383db6c8230bc06dcb54134bf17a9abb998b0c39cde1bff3c4fd67"}, &(0x7f0000d35000-0x4)=0xab) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000d98000-0x98)={r1, @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]}, 0x2, 0x7f}, &(0x7f00002fb000-0x4)=0x98) arch_prctl(0x1001, &(0x7f0000529000)="") getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f000004b000-0x20)={0x1, 0x2, 0x8000, 0x8, 0xe02, 0x0, 0x3, 0x1ff, r2}, &(0x7f000037d000-0x4)=0x20) r3 = openat$vcs(0xffffffffffffff9c, &(0x7f000077f000-0x7)='/dev/vcs\x00', 0x400000, 0x0) ioctl$EVIOCGNAME(r3, 0x80404506, &(0x7f0000468000)=""/83) 2018/01/09 05:54:39 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) listxattr(&(0x7f0000374000-0x8)='./file0\x00', &(0x7f0000000000)=""/165, 0xa5) mmap(&(0x7f0000000000/0xff0000)=nil, 0xff0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000002000-0x14)={0x1, 0x87, 0xff, 0x1, 0x2000000001, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000fef000-0x20)={r0, &(0x7f0000ff0000-0xa6)="", &(0x7f0000006000)="", 0x0}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000006000)={r0, &(0x7f000000e000-0x1000)="", &(0x7f0000009000)="", 0x0}, 0x20) 2018/01/09 05:54:39 executing program 6: mmap(&(0x7f0000000000/0xfa8000)=nil, 0xfa8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000457000)={0x26, 'hash\x00', 0x0, 0x0, 'cmac(camellia)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000fa7000)={0x0, 0x0, &(0x7f0000fa8000-0x20)=[{&(0x7f0000048000)="772140aa016ed7f33833a3ba5f7320f3f870d7ddf85acda5d53387338806e0a1d5", 0x21}], 0x1, 0x0, 0x0, 0x0}, 0x0) r2 = gettid() mmap(&(0x7f0000fa8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$lock(r0, 0x5, &(0x7f0000fa9000-0x20)={0x1, 0x2, 0x800, 0x800, r2}) 2018/01/09 05:54:39 executing program 2: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000000)={&(0x7f0000001000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000002000-0x10)={&(0x7f0000002000)=@newsa={0x104, 0x10, 0x20, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@multicast2=0xe0000002, @in6=@loopback={0x0, 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@loopback={0x0, 0x1}, 0x1, 0x3c}, @in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0x2, 0xa, 0x0, 0x0, 0x0}, [@coaddr={0x14, 0xe, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}]}, 0x104}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f000000a000+0x6f9)='/dev/sequencer\x00', 0x202001, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_xfrm(r0, &(0x7f000000a000-0x38)={&(0x7f0000003000-0xc)={0x10, 0x0, 0x0, 0x90480400}, 0xc, &(0x7f000000a000-0x10)={&(0x7f0000005000)=@delsa={0x64, 0x12, 0x410, 0x5, 0x0, {@in=@multicast1=0xe0000001, 0x0, 0x50e8a4c0ad7b376, 0x33}, [@offload={0xc, 0x1c, {0x0, 0x1}}, @replay_val={0x10, 0xa, {0x3, 0x7, 0x0}}, @replay_esn_val={0x20, 0x17, {0x1, 0x4, 0x7, 0x5, 0x3, 0x3, [0x8a6]}}]}, 0x64}, 0x1, 0x0, 0x0, 0x44}, 0x40000) 2018/01/09 05:54:39 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x46, &(0x7f0000850000-0x9e)={@random="efa106a7290c", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x38, 0x0, 0x0, 0x0, 0x400000000001, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@redirect={0x5, 0x0, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6c, 0x0, @multicast2=0xe0000002, @empty=0x0, {[]}}, "11409d09db202e36"}}}}}, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00004b4000)='/dev/ppp\x00', 0x402402, 0x0) accept4$ipx(r0, &(0x7f00003f8000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f000068a000-0x4)=0x10, 0x0) setsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f00007ce000+0xc0a)=0x6, 0x4) 2018/01/09 05:54:39 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x400000000010) syz_open_dev$sndpcmc(&(0x7f0000959000-0x12)='/dev/snd/pcmC#D#c\x00', 0xc4b97cd, 0x400001) sendmsg$nl_xfrm(r0, &(0x7f0000c8e000-0x38)={&(0x7f0000547000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00008bb000-0x10)={&(0x7f0000904000)=@getsadinfo={0x14, 0x1b, 0x209, 0xffffffffffffffff, 0xffffffffffffffff, 0x5, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/09 05:54:39 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000f0d000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r0, 0xc08c5335, &(0x7f00005a2000)={0x6, 0x10001, 0xffffffffffffffff, 'queue0\x00', 0x22b, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r0, 0x40605346, &(0x7f0000054000-0x5c)={0xe920, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/09 05:54:39 executing program 1: mmap(&(0x7f0000000000/0x1a000)=nil, 0x1a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/01/09 05:54:39 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xdc89, 0x0, 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={&(0x7f0000729000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f000000a000-0x15)='/proc/self/net/pfkey\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000d48000)=0x0, &(0x7f00001cb000)=0x4) r1 = syz_open_dev$sndseq(&(0x7f0000da1000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r1, 0xc0a85352, &(0x7f00009c9000-0xb0)={{0x10000, 0x0}, 'port1\x00', 0x95, 0x0, 0x0, 0x0, 0x0, 0x3f, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$TIOCSLCKTRMIOS(0xffffffffffffffff, 0x5457, &(0x7f0000ee5000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchmodat(0xffffffffffffffff, &(0x7f0000170000-0x2)='..', 0x0) 2018/01/09 05:54:39 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f000087d000-0xc)='/dev/autofs\x00', 0x200, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000818000)={{{{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0xb2, @loopback={0x0, 0x1}, 0x146}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0xeb, 0x4, 0x6, "c615d88453b9f0e150db98437ea417a25233a81c0289675508eef7ed2883a519709638e49b3d34d981a4badacbc1cc8b3d445e18fccb6d226f8d074af13e1a4b45b7f74330f31d49c79ba61e5fec7554"}, 0x160) ioctl$sock_ifreq(0xffffffffffffffff, 0x89f0, &(0x7f0000039000-0x28)={@common='ip6tnl0\x00', @ifru_settings={0x0, 0x0, @cisco=&(0x7f0000706000)={0x0, 0x0}}}) getsockopt$packet_int(r0, 0x107, 0x1b, &(0x7f0000a1a000)=0x0, &(0x7f0000ce7000-0x4)=0x4) 2018/01/09 05:54:39 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000015000-0x78)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_bp={&(0x7f0000000000)=0x0, 0x8}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x802, 0x0) setsockopt$packet_int(r0, 0x107, 0x14, &(0x7f0000d4d000-0x4)=0x1da, 0x4) sendto$inet6(r0, &(0x7f0000820000)="", 0x0, 0x0, &(0x7f00000fd000-0x1c)={0xa, 0xffffffffffffffff, 0x7, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f000005f000)=0x2, 0x4) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f00005de000)=0x0, &(0x7f00001f8000)=0x4) 2018/01/09 05:54:39 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f000063a000-0x8)={0x0, 0x0}, 0x0) unshare(0x40600) timerfd_settime(r0, 0x0, &(0x7f00009a8000)={{0x0, 0x0}, {0x0, 0x989680}}, &(0x7f0000a92000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/09 05:54:39 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f00005d4000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000d21000)=0x10000202) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000fbd000-0x28)={@generic="7e5cc5c8cc6a7f30d610e10e4062a3f6", @ifru_mtu=0x100000001}) r1 = socket(0x10000000000010, 0x3, 0x0) write(r1, &(0x7f00006af000-0x24)="2400000052001f0100100000000000002300071008000100feffffff08ffffffef000009", 0x24) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f00002d2000)=0x80, 0x4) recvfrom$inet(r1, &(0x7f00000dd000)=""/0, 0x0, 0x0, &(0x7f000044e000)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/09 05:54:39 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000711000)={0x0, 0x0}) ioctl$SNDRV_CTL_IOCTL_TLV_READ(r0, 0xc008551a, &(0x7f0000442000-0x28)={0xffff, 0x20, [0x0, 0x1, 0x8, 0x3, 0x3ff, 0x0, 0x4, 0x9]}) futex(&(0x7f0000dce000-0x4)=0x1, 0x800000000008, 0x0, &(0x7f000000b000)={0x0, 0x0}, &(0x7f0000048000)=0x0, 0x0) 2018/01/09 05:54:39 executing program 7: mmap(&(0x7f0000242000/0xdbd000)=nil, 0xdbd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$netlink(r0, &(0x7f0000001000-0xc)={0x10, 0x0, 0x0, 0x6}, 0xfffffffffffffd35) getsockopt$netlink(r0, 0x10e, 0x0, &(0x7f0000c5a000)=""/0, &(0x7f0000fb2000-0x4)=0x0) socketpair$inet6(0xa, 0x4, 0x7f, &(0x7f0000d5d000)={0x0, 0x0}) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000ce3000)='/dev/sequencer\x00', 0x0, 0x0) ioctl$KVM_PPC_GET_PVINFO(r3, 0x4080aea1, &(0x7f0000a46000)=""/141) r4 = openat$audio(0xffffffffffffff9c, &(0x7f0000bf6000-0xb)='/dev/audio\x00', 0x800, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_hidp_HIDPCONNADD(r4, 0x400448c8, &(0x7f0000000000)={r2, r1, 0x100000000, 0x1f, &(0x7f0000001000-0xb0)="0ad833c4807322e0f096f2a21159a21cb25800726ba7c418d287ca526ec28a2147bd4a78bdc2e3f4489d931d9116cfd17ce902a1872cf94b36607ab181179975391a413fef22e123a309619a204cc500134ded337575cba35d66b62cb9d721f50be9a0e0fb4dd56690052a2fc544f3f6ef2703a1c93df780f07764ae26a6952336e305dc7bc7e10438a02ddc919011c26948d3bbff869f166bccc49588b44ac2fa1a1e727ef7dd93164025989bbc23a0", 0x7fff, 0x3, 0xfffffffffffffffc, 0x5, 0x2, 0x800, 0xbb1, "e5d87aa8bc924453ad62b142bf05b52eba243038fbde192c0475a9d235bd387a9a2a5c"}) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000db0000)={0x0, @in6={{0xa, 0x3, 0x3, @loopback={0x0, 0x1}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x8000, 0x2, 0x57, 0x8}, &(0x7f0000d74000)=0xa0) 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) ioctl$KVM_SET_IRQCHIP(r4, 0x8208ae63, &(0x7f0000001000)=@pic={0xf839, 0x8, 0xffff800000000000, 0x3, 0x0, 0x3, 0x6, 0x4, 0x40, 0x3, 0xffffffff, 0x3, 0xb5, 0x0, 0x7, 0xffff}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000000000)={r5, 0x71, "fbfeeebf2d9e4ac0acb729cdbe5cca23acae4c8e715900d78f2f72b1193f8cb72a638229b31ec01437258bada3de4d1a742303e4de73dd6fc6f1211fe0c9af04c07ef734677c1c39d0ff0daf0a5e80d5f3f7d12f36ead54423ee58b431665d5ee1d1c2c1faaa492d0abdf849560c615231"}, &(0x7f0000001000-0x4)=0x79) socketpair(0x0, 0x0, 0x0, &(0x7f000026f000-0x8)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = add_key(&(0x7f0000003000-0x5)='user\x00', &(0x7f0000fa5000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000002000)="afbfc93e3bb96a647f177a70c06da301741167a3f721557400610509a9b70f1289e1605c67ef55f91329db2ff636121e4f3eaa59aecf9b8a046600426b209223cfe73fd8da21e33aede3f90fa0346a3623a1c8d7d545a3e4280c2aea22591abee2dc093628ca6924b496d4fa5b3e", 0x6e, 0xffffffffffffffff) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000002000)=0x0, &(0x7f000061b000)=0x0, &(0x7f0000002000)=0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00004a8000)={0x0, 0x0, 0x0}, &(0x7f00008ff000-0x4)=0xc) keyctl$chown(0x4, r6, r7, r8) 2018/01/09 05:54:39 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f000030f000-0x3)='nv\x00', 0x3) getsockopt$inet6_tcp_buf(r0, 0x6, 0x1a, &(0x7f0000793000-0x1000)=""/4096, &(0x7f0000000000)=0x1000) bind$inet6(r0, &(0x7f0000a4c000)={0xa, 0x1, 0x7, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8}, 0x1c) 2018/01/09 05:54:39 executing program 6: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000000)={&(0x7f0000005000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000003000-0x10)={&(0x7f000000c000-0x1fc)=@newsa={0x138, 0x1a, 0xd01, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@empty=0x0, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0xffffffffffffffff, 0x6c}, @in=@multicast1=0xe0000001, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa, 0x0, 0x0, 0x0}, [@algo_auth={0x48, 0x1, {{'digest_null\x00'}, 0x0, ""}}]}, 0x138}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f000000d000-0x8)={0x0, 0x0}) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open_by_handle_at(r2, &(0x7f000000e000-0x7c)={0x7c, 0x8, "eca23b6c814c4a04230417b6862cd29e9b0da4ba2c2eb5aeaf340d12ebd329088eba5a6eb5dbfa5f4a5fcc617dfa8e19c6113f039b669592d87e41dfb38497ab23853b966ff94e4caa097c581b662fd9f12c8c4599936d43fe8f07ed5a4605a32d0302062058fabad1822a6143f636c4e6604803"}, 0x2000) r3 = syz_open_dev$sg(&(0x7f000000d000)='/dev/sg#\x00', 0xcc, 0x20802) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(r1, 0x5429, &(0x7f000000d000)=0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_DEL(r3, 0x2, r1) ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r3, 0xc1105511, &(0x7f0000004000-0x110)={{0x79, 0x6, 0xb9, 0x9, "64549d610276b88aedbb06b146ae3978a1e202ef567c887441fc5651861afb88981f425868856e96ea1d0680", 0x1}, 0x0, 0x0, 0x3, r4, 0x4, 0x0, "512887a02e4598e2331af67e0835e803cdded6d32b8df5b0808511ba25d2edc68247f6467ab1c9af62e5bc2460ce65efa56dedadd4b166c9e3fdbb1c686118c9", &(0x7f000000e000-0x40)='digest_null\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', 0x40, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xd6, 0xa8cc0db, 0x100, 0xffffffff], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/09 05:54:39 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000001, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000083c000)='&:-[\x00', 0x1) getsockopt$bt_l2cap_L2CAP_CONNINFO(r0, 0x6, 0x2, &(0x7f0000c28000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000cc8000-0x4)=0x5) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000cf5000-0x9)='westwood\x00', 0x9) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000622000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000134000-0x4)=0x1) getpeername$inet(r0, &(0x7f0000f20000)={0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000e97000)=0x10) sendmmsg$nfc_llcp(r0, &(0x7f0000e78000-0x118)=[{&(0x7f0000acf000-0x60)={0x27, 0x7, 0x2, 0x5, 0x200, 0xffff, "0dd957f4f4d92f25eaaf93d22620f5f01af71a97814bc9f7ae410d2d8248f7ffbc3e472ecab193b4042c20c3cd39a1700433ee6eec78b469899a818e3e1cc8", 0x2}, 0x60, &(0x7f00002e0000)=[{&(0x7f0000b1d000)="ac137230d374f21a2eb117b629379c2bf8d4645826db76691e5591fbc925c5c1f330c1c18d75c8ff47b6acdc6a341ab7722eccf0213f26a222e035bb74ee5981a906d8abe765922d8514b79c40927b16cc4dfc2a63a5abf080ffcf14e56f04d2304f82f20de597211afc288c70187c2b77a735109e940e0b08d9dce1e85b86250e66ce6dc2c09dc063e9ce56b1becf3bb823a49c2e26633ad3cf428eb5be8e80e1b8edabed57f483ac7b0718da34ac5fccf40a1a2e9ed41bda708ca0460866", 0xbf}], 0x1, &(0x7f0000a5d000)={0x100, 0x84, 0x3, "3ec2dfc4a1bbb18aa5035365620bbdbcaca87032b67029c4f8198dda356fcd15abf7058b9fa674af5ab679b159a324f7b1b52673d84bb623d7dc99557e5baf51a157803af59f4eae5329c4b3e73b66d174eef5b332edefcb14421cdaa33b3727d742d9312d58cac8ecf0ea5d534b9b22d133e3af25febbb3eb409c794d7ebf765548c14524dfb609edb6bd54c9676481bc874188d703ba2a3af228b51ff250f0d09926d596d3afc3c53d45ac590c4ecb4b448949757a71aa06bd5eec278ad6a645e3718efb971fe5a364f89c3c86c60ff00ed30518d83a13e122d13458033c38a3e722811158cac5a7e968db0739177d"}, 0x100, 0x5}, {&(0x7f0000bf6000-0x60)={0x27, 0x1ff, 0x3, 0x5, 0x4, 0x1000000000000000, "92a1bbb23ea771587500ffacec7bd873d304f32c1fcda6ce339832772f74da0511e2d219dd6ff024a8638c42a26c2228dbf6588f7bccd07284a3465ee4747e", 0x4}, 0x60, &(0x7f0000deb000)=[{&(0x7f0000362000)="eaa7dea1703eab31a92e13420cce6e583f64479a0f12d39e5dfeb75bdd6211bcd535a45f71007768b8ff0e60f7b7059b507e2269baf21998d2d0379fce737e0003907990ec99aeb27a23489083247f45b812e4005be8620c9cae0b7ce921178e27053e79117a6ab4a014cce7f31a6015e4584f4cbc1d75602a4c6bb71b94dccf02dcdc3e0afe69be832b93e1f1e51ac8080e69f26a148ef7efecdfa412f54b20b643f5e42cceec10b3a3b08785df7a7aa4f5176aef455f2efc88cea486f04a2fe24b66c9b830cbb904f6850ee9ff0e348f808da46883612af877d99bd5bea9", 0xdf}, {&(0x7f0000a11000)="7ef534afb6edf34dfb906ab1caf13dae0b629d354ca3209be5cf0c21948521c4381f5de1", 0x24}, {&(0x7f0000498000)="0d1c3a9c97504fd327aed5f5a247a01d413d3b6eeb5b4d26afb9484eb7b5300c360636b387ebcad2494b2e8b90dba8b57513b4ecf2d6a3a3b091674725fafb52b6afe4d2777e6f441e869e7e8e65656a", 0x50}, {&(0x7f0000359000-0x8f)="54bd3288412dd5899ff5d93c6db3b1f8392128367826678c5569604098208b39a01192e0fd2c691703280ce5fc4151be641dc6e20124e8be1dbc9711d76bb8d8a790c800e83dbbb52924516c019aec01887e2da1485ebbba610f74ac6a5120ead988f8ebdd7f149fedc640c277103fd35939cfd00806cce618564342034a6d3267af257adc2befa0614276ddf8c0e6", 0x8f}, {&(0x7f0000a32000)="cb576596f1df19ae3abace12154b79c165a0065aba3356e11ccf3a98b561cac01894af06ba74c50d1be6881228c2a72ba2011570ee6f51da70b39e60365238918b612b26a654b599927856f30df3ae40a3be065dab1a3a185a13d1665544d3974aad1010a50ccf959a8bb119eeaeef4f30cc92d17233d8809f1bb32964d005269e2c8ce47c58ebf943e85557ab22a09f312576ed4c2165dce99f", 0x9a}, {&(0x7f0000dd8000)="79cffda1b6d29c8ae5ffd2ca4f50b775947c48314ea0e116568f7d9dd903792b0d85ecc631134668fa29a02a7a99f89856e87388a15429d5c14fa96f3695a66e4b07cc7f56095b1d9179ed1c116437398f8c3160c70a3c5e0b0b58d625d2c4b471cb17cf447337c2fdae04dc66b5cf5f0c4e6e08ec1cd15a94532fd139015baba8bdee6fabe0ab7d86c467350351e52d83c50e19bef0ba82f99d9c742d7bac23d22419dbb045ad18ba1f01f7", 0xac}, {&(0x7f0000595000-0xe7)="487955792236bf666384b504ff7090e38c46dea2437b275caddf34959e74a1b508a9f62c60b228093231dc00ed155dc445d21433eeb37114ee8a76015013894d7556e2bcf0b35e21adcad41f2af46dce2bc2011ea3c1341ac8db7651460c9414c1f5f79c08884c6eb777503a936f3d13130aae97b9c841cdc31fd25a0b8cba58e30e8cbc0b50b31bab21d94ca3d071bebe75c8f10195c2f64c894a81c976a39bb51ecfa862ee575fe237513ad846395d784a4e1c5e1c13c9c3e40067edd3adf22d8041f395e0395ce9af8d5a945718bdc708cf1761c83cacb43d085a32ec382abc5cdb36eba322", 0xe7}], 0x7, &(0x7f0000658000-0xe0)={0xe0, 0x107, 0x2, "032453f6894fc2c57a1d2722a5d9a0a18af835dac6523fad1046593be5f9203296cb507932f68493a198d5995d432be778eaf76935ba4ab8b0b1a126c043f0ba4405c29441ffc65b4202a2408de2c88cebad5388a515afa07c8810a54cf09a03bee212d934118d3220ad39ddda8f2d9941cb961aa3dfc1d2059ca8d81ee6fa68903fe982bf6edfa5db20cb9248e0e97648362b11b359856ff20914f649f7040179846e4370a3e4346214126771ac95fb2ca58475f0739856d5a245edd35731ad86a2f14edbb5a6a999effe7572a34761"}, 0xe0, 0x0}, {&(0x7f0000431000-0x60)={0x27, 0xfffffffffffffff8, 0xf4000000, 0x0, 0x4dc, 0x1f, "3cb3e49109359b7ae2a925a60cb17a65b07332ac5f3ec8263ef5d6e8076754679109ee55e92053de7c0840c895e614c0489a2d18b3cf3829f16b9826fc21ef", 0xc4}, 0x60, &(0x7f0000d5b000)=[{&(0x7f0000337000-0xcf)="25ecfbc86376a06b24205ddf64e8c0b2e6676519a10c88afbbfaade4bf4fcad8da6fed8f041a9ebed00cb0754f08bd53a3bcc1586bd46328603a876e622ee04038d0ac89b7ff664fd1e25018d6697e5446470541f3d8cad43ca7376b5f78984ab45f28af672ce3bc7218f6c1d820a479dc129b66e65305d547813a870c4d72b11989b16890f3de2a915b8bcf81e81a122f61eec0544052b83f4235c219bbc9909b71c3416bafbda5ed198684d660ccf7c5eb6c76f841abb9032dd6149fa53d14a43cee5fc6e516d2e96818d3cc1c81", 0xcf}, {&(0x7f0000e33000)="ccd14ec02901ad27a5e2a996fa95d5a8859fcf8e4609026bd79c97e052ad1d905ffbf5545f8475324b9d855f27de4cc0292a2566e0e5b96cd0beebbd593ca6efd478d328f1872de3883cb63b36292a94bf34ab54959b4f6eb785a49e2caf9aa04b73daa4ca2ce20b1a593685994055f904aafd85a4656ee64d254975f21a643968a08c0f14d20b5cdb2c1396460e6083f67b0a611e6fc4560ccb20efca0fc92cef3c890963b2fa80bb337daeed9fce86938ce3b0", 0xb4}, {&(0x7f0000b66000)="e38d55f84a836d2d9cb6497756f460c0d19cd19d41949b740be5011f2bac0b50e6da43f4f6333474c4b4eee51d87fe5bcf106769d0a1d80d54132bafc3d141452ab20417d54534692a03a64199c65a6f0dcf479610d35ea3ca46c06470636a2b86fb89c9d88887fdbf9daaf1431d2c922bc945e183fdc6b5a0327fe0b5a8e9d14c3ebda01e1affa4bb335b025bc7629277cb9d37beec1a2180d711f118c522b971441e8f9dba3483151dcba8731757af801a8ab3edf734cd6426aadcf31e4ea4415558757e34937c48fd1da650c759b01c4b3670ba7edb", 0xd7}], 0x3, &(0x7f0000329000)={0x1010, 0x116, 0x1f, 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0x1010, 0x40}, {&(0x7f0000eff000)={0x27, 0x5, 0x8, 0x0, 0x4, 0x8000, "8d371963e68813429b3f1181a4bbaceae09359d67eec78bebae9b6bdd0b20afdb2e8c6d51266e5af3030eb7ef9364b4cb9ab06f435aeae2a6a5c47fc5bc331", 0x8}, 0x60, &(0x7f0000037000-0x80)=[{&(0x7f0000c2e000-0x2a)="177d8ed9cfaf4b21f4b6e40ba23c55823ee8aa861d3609747cae24768f5f2bebd8dc2fea2adfb36885eb", 0x2a}, {&(0x7f000004d000)="8b7e52368d552a3c845ae5b5f817c3fec27fef02b210ea1f3a6bb06e903ebae608674ed0a1a6ee52c081af24a4d96630b6b3e8242637260808480559dc5b3b9c34b019557e97e99178caf2b0a1f342fcfd6d57c56ab7b2496d4a1e8ff00826ddabd782df096ca6f023c40edf1e2259bfd422ce096ad81e9dd17b2c246dd034ac78988878dc020d0a5fbecb769ae4a7f3c8123cf1892cd82cae6f1825088bce0168a648498abb4eb26a0ff322e4b63e25f81c035c2e32b2629fe734acac7c3aa5f3dedc500c3766e78e29f566a295bbe5995713f9664e0c8ca957f1d131cffc6404877fb832582baddb", 0xe9}, {&(0x7f0000f55000)="f59d474543483004d7edc9765ce0230dcf7f67d5f8f02fc5c63bf61b59399dff292a8005c80d685f3619a9371f92034aaba60621fed9ab78c785126bb72eb85e2632c0aabbe5c8add6f470895710b24deb4c5f3ff0a8c7414da92e97d2ef5cd3a1b922fec98ced4959a71253483f66c3a19ac755e14040d99bbd731bc58fcd5f5513601af49ba029aa7b4b4f72982647ecee562fed7ac6292b59935e35d80076425c1ebf380b3b7c890572000037e45c04933a3d2420904f07b85e8aef006dcfc46fe0738bb44ad8a62427fd4868ace81c9f4d8dadcd8d4c1ec52e8952d7caaf3263cfa439691569ec1686565a58a8a788f302", 0xf3}, {&(0x7f0000b12000-0x1000)="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", 0x1000}, {&(0x7f0000107000)="4ce396e52cfbf6071875aedaaf83272545", 0x11}, {&(0x7f0000984000-0x47)="f355d0b5f5399b10852b97fadc9874bb67b5a1d6f6f24460874f8775906dc34903669bba4f9674ba1bfc46c653136373297bedf199e2f7634848cca3425a2e864fc5d49787cf54", 0x47}, {&(0x7f0000fcf000-0xb6)="9bc1f9a91ea934c0cae3925a19b428f99b35de6a1b0c88a73a6ae0f4638e81963b938e046179b4b625f504c9edeab7bfc873b5b9323a426aa7d82e3f69cc499ae473699609244d75e74fbb63099797cf5bab9d7b314fe42ab99a2ff263da64f35750caf59b59835f432796ccc8aa143ca4439d1fdcdebdc3f9b73a7932d47aab58fd023869e0a36706be55d69c5a661b8d9dca963d8f7509551d60bdbf57722aea1aa6a6ec75d6ee84612c5babc3dce513d42a3dfa3f", 0xb6}, {&(0x7f00003f7000-0xd9)="14f1b3245db63cad3f529cc946bdfa48b84e2c6943a38657eaa7c1bf21af2fb4d8b8e1c044db432c61f8eff2e4019f6fa7aa6ba6a63f58393ab70737663f7d2e9de872eb5591b9a97b01fea64ae27d22297a212ef049c943d56fc730f8a08e6fcba11ca2f404ba33bef67ce60c4d6aeff10a47242e30ffcf789db0e606441790c2128f801df2ec27576e8dc8c77c4d434653f247c74d72075f25dceceb442326f64fea3feed28b3310e42055a54bb944ff1b7f18354ca54824f1f5b837aba81d65a708d7095447e7d8625f847c4ea1bf833e9790e6689aa8d1", 0xd9}], 0x8, &(0x7f0000df6000)={0x20, 0x116, 0x1, "45b50a08227b656e974d58dd22"}, 0x20, 0x4}], 0x5, 0x0) 2018/01/09 05:54:39 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x8000000000000003, 0x2) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000939000-0xc)={@multicast1=0xe0000001, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0x0}, 0xc) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f000001c000)={@multicast1=0xe0000001, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0x0, 0x2, [@empty=0x0, @loopback=0x7f000001]}, 0x18) socketpair(0x5, 0x4, 0x1f, &(0x7f0000403000)={0x0, 0x0}) getsockopt$llc_int(r1, 0x10c, 0x5, &(0x7f0000c02000-0x4)=0x0, &(0x7f0000982000-0x4)=0x4) r2 = syz_open_procfs(0x0, &(0x7f0000008000-0xd)='net/mcfilter\x00') readv(r2, &(0x7f00006a3000-0x70)=[{&(0x7f00000e1000)=""/96, 0x60}, {&(0x7f0000e04000)=""/126, 0x7e}], 0x2) 2018/01/09 05:54:39 executing program 1: mmap(&(0x7f0000000000/0xda2000)=nil, 0xda2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) mmap(&(0x7f0000da2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000da2000)={r0}) mmap(&(0x7f0000da2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000da3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$adsp(&(0x7f0000da3000)='/dev/adsp#\x00', 0x1, 0x0) ioctl$GIO_FONT(r1, 0x4b60, &(0x7f0000c32000-0x5)=""/5) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000da3000-0x20)={@common='bcsh0\x00', @ifru_flags=0x200}) write(r0, &(0x7f0000116000)="26000000110047f1ffff050100030bff08002503000000ff00000000010b010205001af50500", 0x26) 2018/01/09 05:54:39 executing program 3: r0 = inotify_init1(0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000001000-0x8)='./file0\x00', 0x800, 0x44) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffffff, 0xc018620b, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r1, 0xc018620b, &(0x7f0000001000-0x18)={r2, 0x0, 0x0, 0x0}) ioctl$void(r0, 0x5450) 2018/01/09 05:54:39 executing program 7: mmap(&(0x7f0000000000/0x81f000)=nil, 0x81f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000081f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000820000-0xb)='/dev/hwrng\x00', 0x0, 0x0) mmap(&(0x7f000081f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f000081f000)={0x4, {{0xa, 0x1, 0x80000001, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x5, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3c}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) r1 = socket(0x10, 0x80002, 0x0) write(r1, &(0x7f00001ad000)="220000001d00b5151ff0ff070900f0ff0affff16010000000f77010306000100a445", 0x22) 2018/01/09 05:54:39 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f00007f8000)={0x1, 0x5, &(0x7f0000822000-0x68)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@call={0x85, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00004a1000-0xa)="73797a6b616c6bf20800", 0x8, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r1 = accept(0xffffffffffffff9c, &(0x7f0000435000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f0000122000)=0xe) ioctl(r0, 0x7, &(0x7f0000c8a000-0xbd)="e65b81abf57a0a3ff7c3a1ae5ef4b4d294eed69172f87b665f7111728ee41dfa005aee8f4ddb97b9b0ce1cbc3ffd198624e3c21cf0e641cca4949f88b5d2728391e018f33c6ffd999a1cc6411997cf249c85a3fd7c3f75bfa04b4d84e22540f77b2cf506f661bc68b6a2de3224f46df12f8eb49170680b8a1338ce8de10afe04f1d3bc1f144b51b95df0a141e41c6a6f2d5c33f9f1c417ef8d0659b97f20cb6bcd9817cf4e40521cc3b65c47cb2f805e242e7835875a70cf04bc1e4b74") r2 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f000047c000-0x11)='/selinux/relabel\x00', 0x2, 0x0) mq_timedsend(r2, &(0x7f0000391000)="f120728defdf3cde9372830f352f60f27f468b745545143465a2bab7d47c006244cc772cda45dc6b657defc25b6547cb67516c33d807521e2d09e9cc6d03b931136504eb0e746ff53e02b8d291d61bdd952689d80ccdf0ef1f2478ebd46390d827fc997e7e97c9f037ee56ed62cef9aece65da0ef3e9aa4854c2ba5aeaec1972760d184fd1d2face0afc9d61b6a94bcf5cee85fe1a80cc26a9ce7cb2bd56a3769593327c93d9053448910b019153e9c05aab", 0xb2, 0x61d, &(0x7f0000ae6000-0x10)={0x77359400, 0x0}) setsockopt$inet_MCAST_MSFILTER(r1, 0x0, 0x30, &(0x7f0000a52000)={0x101, {{0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x1, [{{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x120) ioctl$fiemap(r1, 0xc020660b, &(0x7f00000ca000-0x100)={0x10001, 0x4, 0x640846ce76b9ef47, 0x7, 0x4, [{0x4, 0x7f, 0x8000, 0x0, 0x0, 0x200, 0x0, 0x0, 0x0}, {0x100000000, 0x231, 0x6, 0x0, 0x0, 0x480, 0x0, 0x0, 0x0}, {0x3ae, 0x81, 0x2, 0x0, 0x0, 0x3000, 0x0, 0x0, 0x0}, {0x100000001, 0x7, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}]}) 2018/01/09 05:54:39 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000a17000)={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 = bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0x3, 0x4, 0x4, 0x100000001, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) r1 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000644000)='/selinux/create\x00', 0x2, 0x0) ioctl$TIOCMBIC(r1, 0x5417, &(0x7f0000859000)=0xff) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000c71000-0x10)={r0, &(0x7f0000d6e000-0x76)="f9"}, 0x10) 2018/01/09 05:54:39 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffff9c, &(0x7f0000d9e000-0x10)={0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x8000000000010003, 0x10000000000002) 2018/01/09 05:54:39 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x803, 0x7) sendmmsg$nfc_llcp(r0, &(0x7f0000f44000)=[{&(0x7f000088f000-0x60)={0xa, 0x0, 0x0, 0x0, 0x0, 0x0, "0fcca4bb22f2892559edddba1a892f216c6adb6dac3291add84e7dd1b9b1e1043844071c007846f83c7baa707bef6850ccdb39c111743913f1b760121acf03", 0x0}, 0x60, &(0x7f000055a000)=[{&(0x7f0000874000-0xd0)="cddf244efe0acd6c9fe17cd1471e0f48baf0a46edb39a5ce4dd79915c9400fe2b6f47247d4ee7b249d56fb15ca94ecc49cc1fbb7778e7a905cf2a6ec85771f54106bd5a7a57ef1b204391db996e243d7966a585e1bf78acf3ebf040513909784fe37a985470e4b30eae4e7ed86b96c83d04eb924a4a6efa1c4e5698f7cb6add7bd5a149c297e86f6bb3e6d8efbba9a73c65913bbfb3fb128fafa3a3a3e15be0b807d382724c8eb409775cdc76c989107a1e69faf084fc07e238e6987b8d9bb85fe52457a1c3649e4b23093d621a8748c", 0xd0}, {&(0x7f0000d0b000-0xc4)="9e216a464f6f62bd83d208c7c23d076a2f30077033cd2d664ea0b72046450cd08b785670cb3b3b57fbbabb83884635b2c85e64943c5db80b838c0942883974998511fe586496f3712003ba6e5624d29ca853bc99c14f453f67f0eff48d05f756cce1064f32dc14b5fc70033b0717e7fe93f38486951e98cdeb737d85c53fa82c7a28fd4cfb4b0ead0c9c5506b48c11fbcbb5983020207626c47ba44e7bd542bee7518083b903791624c72e277ac081a3b3a5e44a99784e6caba54f92ec4353bdbb24c340", 0xc4}, {&(0x7f00004a6000)="e1219b52800c4f36f6464de429f471573e9b384a169a8e80b80f311c6f94d0398ad1aaf2511c7f21fdc0687694e797aef0b7216e4a3b004d6113f7bd552a5f826bc929014be010a2c57b4a103ca8b470d93bea65549700d4ea42ba5c6dc69d5c8c88628ca2b3cd5721c909175bcbdf96c02796effc2b88d862e632a2f0dd8139df629f7eab72b7dc4cd9fe29942138e98d3ad4177a7bcc50420d2894ff3b7e97343ea544d9a79efa6e8a019ded0fc5382f4c2473283bb68c8682cf0729a64cd667ac797942905ed83c2894984962b428af168e8dd0791d3e2ad79c94fd856ed80115743facb603", 0xe7}], 0x3, &(0x7f000024d000)={0x10, 0x100000000000029, 0xb, ""}, 0x10, 0x0}], 0x1, 0x0) ioctl$sock_ifreq(r0, 0x8997, &(0x7f0000d7d000-0x28)={@generic="8f01104c93b052762c77904eb07083dd", @ifru_mtu=0x401}) 2018/01/09 05:54:39 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$sock_int(r0, 0x1, 0x2c, &(0x7f0000d30000)=0x2, 0x4) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f000083d000)={0x0, &(0x7f0000724000-0x30)=[]}, 0x10) r1 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000898000)='/selinux/load\x00', 0x2, 0x0) ioctl$KVM_SET_SREGS(r1, 0x4138ae84, &(0x7f0000d1f000)={{0x0, 0x0, 0xe, 0x0, 0xffffffffffffff80, 0x31c, 0x7ff, 0x8, 0x400, 0xb4c278f, 0x4, 0x0, 0x0}, {0x1, 0x2, 0x0, 0x1, 0x1, 0xfa1, 0x81, 0x9, 0x54b, 0x3, 0x5, 0xdba, 0x0}, {0x110004, 0x0, 0x10, 0x3, 0x2, 0x2, 0x9, 0x6, 0x7f, 0xe3a, 0x5, 0x1, 0x0}, {0x5000, 0x5000, 0x0, 0xfffffffffffffff7, 0x5, 0x2, 0x1, 0xfc33, 0xffffffffffffffc0, 0x100, 0x4, 0x100000001, 0x0}, {0x1f000, 0x2000, 0xf, 0x3, 0x82, 0x7fffffff, 0x7ff, 0xfff, 0xfffffffffffffffb, 0x3, 0x2, 0x7, 0x0}, {0x4000, 0x3000, 0xf, 0xff, 0x6, 0x5, 0xe6, 0x6, 0x391b, 0x442, 0x3, 0x9, 0x0}, {0x11f006, 0xf004, 0xf, 0x9d8c, 0xfff, 0x5, 0xcd4, 0x7f, 0x1f, 0x1, 0x9, 0x0, 0x0}, {0x101002, 0x0, 0x1c, 0x2, 0x8000, 0x4, 0x74, 0x5cd, 0x0, 0x9, 0x71, 0x3ff, 0x0}, {0x1, 0x6000, [0x0, 0x0, 0x0]}, {0x2, 0x0, [0x0, 0x0, 0x0]}, 0x10, 0x0, 0x103006, 0x200000, 0x5, 0x2001, 0x16005, [0x3ff, 0x7, 0x3, 0x6]}) r2 = syz_open_dev$admmidi(&(0x7f0000061000)='/dev/admmidi#\x00', 0xc29f, 0x101040) r3 = add_key(&(0x7f0000a20000)='.request_key_auth\x00', &(0x7f0000a06000)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffffa) add_key$keyring(&(0x7f00001e9000)='keyring\x00', &(0x7f000030d000)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, r3) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f000053f000+0xe51)=@assoc_value={0x0, 0x400}, &(0x7f0000c3b000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f00002af000)={r4, 0x6}, &(0x7f0000d0c000-0x4)=0x8) 2018/01/09 05:54:39 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r0, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000e23000)='reno\x00', 0x5) 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) r1 = syz_open_dev$sndctrl(&(0x7f000059d000)='/dev/snd/controlC#\x00', 0x0, 0x1) ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(r1, 0xc008551c, &(0x7f0000ac3000-0x18)={0x0, 0x0, []}) shutdown(r0, 0x0) 2018/01/09 05:54:39 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000843000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r0, 0xc4c85513, &(0x7f0000b47000-0x4c8)={{0x7, 0x0, 0x0, 0x0, "2a421c03781c85e5de4eae2be6be026f26ed58788e01428a987c6eb6d58814a89e3e9d707f1c8d002aaab2c6", 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], {0x0, 0x989680}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = getegid() getgroups(0x4, &(0x7f0000703000)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0]) getgroups(0x7, &(0x7f00001d8000)=[0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0]) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000ef5000-0xc)={0x0, 0x0, 0x0}, &(0x7f000070e000-0x4)=0xc) lstat(&(0x7f00000ec000-0x8)='./file0\x00', &(0x7f00005e2000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f00006c2000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f0000283000+0x979)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r9 = getegid() r10 = getgid() r11 = getegid() getgroups(0xa, &(0x7f0000470000-0x28)=[r1, r2, r4, r5, r6, r7, r8, r9, r10, r11]) setgroups(0x7, &(0x7f000031b000-0x1c)=[r15, r12, r9, r14, r2, r13, r3]) 2018/01/09 05:54:39 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000ec3000-0x10)={0x0, 0x81, 0x4, [0x7, 0xfff, 0x6, 0x75]}, &(0x7f0000ff1000)=0x10) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000f81000)={0x0, 0xffffffffffff0001, 0x9, 0x1, 0x7, 0x20, 0x7, 0x4, r2}, 0x20) bind$alg(r0, &(0x7f0000f35000)={0x26, 'hash\x00', 0x0, 0x0, 'crc32c-generic\x00'}, 0x58) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000631000)={0xfffffffffffffff9, 0x101, 0x0, 0xffff, 0x5, [{0x7, 0x2, 0x1, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0}, {0x7fffffff, 0x4379, 0x1000, 0x0, 0x0, 0x1400, 0x0, 0x0, 0x0}, {0x8000, 0xffffffffffff8000, 0x3, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0}, {0x6, 0x3, 0x5afa, 0x0, 0x0, 0x500, 0x0, 0x0, 0x0}, {0xffff, 0x7, 0xc648, 0x0, 0x0, 0x200c, 0x0, 0x0, 0x0}]}) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ce0000-0x4)="3b692cec", 0x4) r3 = accept$alg(r0, 0x0, 0x0) writev(r3, &(0x7f0000e40000-0x10)=[{&(0x7f0000c4b000-0x5f)="18", 0x1}], 0x1) 2018/01/09 05:54:39 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0xbbf, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$netlink(r0, &(0x7f0000001000-0xc)={0x10, 0x0, 0x2, 0x20000}, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000403000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @loopback=0x7f000001, @multicast1=0xe0000001, {[]}}, @igmp={0x0, 0x0, 0x0, @empty=0x0, ""}}}}}, 0x0) 2018/01/09 05:54:39 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000eac000)='keyring\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000463000)='/dev/rfkill\x00', 0x50400, 0x0) ioctl$KVM_SET_PIT(r1, 0x8048ae66, &(0x7f0000069000)={[{0xffffffff7fffffff, 0x7fffffff, 0x1, 0x1000, 0x8, 0x3f, 0x6, 0x9, 0x400, 0x0, 0x7fffffff, 0x80000000, 0x0}, {0x499bc416, 0x1f, 0x7fff, 0x9, 0x4, 0x5, 0xffffffffffffff00, 0x8000, 0x3, 0x0, 0x2, 0x8000, 0x400}, {0x4, 0x8001, 0x10000, 0x7f, 0x9, 0x800, 0x200, 0x3, 0x4, 0x6, 0xfffffffffffffffd, 0xffffffffffffffff, 0x8}], 0x7d98, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = add_key$user(&(0x7f0000176000)='user\x00', &(0x7f0000947000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000003e000)="fa", 0x1, r0) r3 = add_key$user(&(0x7f0000893000)='user\x00', &(0x7f0000753000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000d1a000)="b33ab76079ebe0d94f729cd653e520c19ad7d97fe21769e7c4db44c249b544230ba287fb8bd6ed266ccf59ef70995bf2e8e0ecd3fff32853747eda22d2818d08ca27e0ec821620e365a0e6b9485f2d925493f62113e33e5f8c7eba000719a9497f5b07e5849d2e875b066cd640b336616fe0f3c3002801b4627ee7597689525e8e81f750a86eb580fb4690ea52246bd3d32b1a91f944ed00001f50ae08c5387ed8fd0598b600579f3af3f864e1c324f6928f6672f98f7e149be31bd78b506e8b", 0xc0, r0) keyctl$dh_compute(0x17, &(0x7f00009fa000)={r2, r3, r2}, &(0x7f0000a2c000-0x52)=""/82, 0x52, &(0x7f0000cb2000)={&(0x7f0000aee000-0x8)={'poly1305\x00'}, &(0x7f0000967000-0x2c)="ab27a8528716bb614b1a3781236f8204ef0f143de6dd15c7911cc73b901c3e3ab0287a7bb148dab51bcb904b", 0x2c, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/09 05:54:39 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$vcsn(&(0x7f0000fb9000-0xa)='/dev/vcs#\x00', 0x0, 0x0) madvise(&(0x7f0000e53000/0x2000)=nil, 0x2000, 0xc) madvise(&(0x7f00002f8000/0xc00000)=nil, 0xc00000, 0x20000000000000d) 2018/01/09 05:54:39 executing program 7: 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) socket(0xa, 0x1, 0x0) r1 = syz_open_dev$dmmidi(&(0x7f0000ab6000-0xd)='/dev/dmmidi#\x00', 0x4, 0x100) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000dd5000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_mtu=0x76}) ioctl(r0, 0x8982, &(0x7f0000d5b000)="06") 2018/01/09 05:54:39 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x4000) fadvise64(r0, 0x0, 0x0, 0x4) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000001000-0xb)='/dev/audio\x00', 0x4040, 0x0) r2 = dup3(r1, r0, 0x80000) ioctl$EVIOCGVERSION(r2, 0x80044501, &(0x7f0000000000)=""/196) r3 = fcntl$getown(r2, 0x9) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x7, &(0x7f0000000000)={0x0, 0x20, 0x0, @tid=r3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000)=0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(r2, &(0x7f0000003000-0x1c)={0xa, 0x2, 0x10001, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x8}, 0x1c) ptrace$getenv(0x4201, r3, 0x6, &(0x7f0000002000-0x8)=0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r2, 0x29, 0x2a, &(0x7f0000001000)={0x4, {{0xa, 0x0, 0x10000, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffffa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) r5 = msgget(0x1, 0x20) msgctl$IPC_RMID(r5, 0x0) msgctl$MSG_INFO(r5, 0xc, &(0x7f0000001000)=""/89) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000001000-0x8)={0x0, 0x40}, &(0x7f0000003000)=0x8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000004000-0xc)={0x0, 0x101, 0x30}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000003000)={r6, 0xffffffffffffffbc, 0x3ff, 0x7c9e, 0x9, 0xfe, 0x0, 0xd, {r7, @in={{0x2, 0x0, @rand_addr=0x95f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x6, 0xffffffffffffffe1, 0x1f, 0xeff}}, &(0x7f0000003000)=0xb8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigsuspend(&(0x7f0000005000-0x8)={0xf7}, 0x8) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_settime(r4, 0x1, &(0x7f0000006000-0x20)={{0x0, 0x1c9c380}, {0x0, 0x989680}}, &(0x7f0000001000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000006000)={r8, @in6={{0xa, 0x1, 0x1, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x100000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000004000)=0x8c) socket$netlink(0x10, 0x3, 0x1b) 2018/01/09 05:54:39 executing program 3: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000000000)=[{{&(0x7f0000002000-0x80)=@generic={0x0, ""/126}, 0x80, &(0x7f0000002000)=[], 0x0, &(0x7f0000002000)=""/54, 0x36, 0x0}, 0x0}, {{&(0x7f0000003000-0xc)=@nl=@kern={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000001000)=[], 0x0, &(0x7f0000001000)=""/1, 0x1, 0x0}, 0x0}], 0x2, 0x0, &(0x7f0000003000-0x10)={0x0, 0x0}) ioctl$KVM_CREATE_PIT2(0xffffffffffffffff, 0x4040ae77, &(0x7f0000000000)={0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$TIOCGLCKTRMIOS(0xffffffffffffffff, 0x5456, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xdfb}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_buf(r0, 0x0, 0x60, &(0x7f0000001000-0xdf)="ff6e4317dc6dc616123217f6db062215a70d40ff16a0c9755a133be209f3ae0c64a311884ad4deffe239903b3d1f03ca7f5ad49b9b7abb24e8e6d17a97a850b5b24119bd46b232f7ea6b509c9805daad47d8e5144442b7d4d7d23372624fcc52ffc7a905cae5a11c968e7535add8fd5cbd05b0ed70b3bbbd88724e5b51f8d5ff24dfbf308cbc851818b487ece62fb62e117ecaaa2caa404b0d5609dad196b99c229454a8320b9f416a0558e45e9f9d338a5d2f94ae5d76f12f6c246f212d4eaf5700bd6b6f5650c44ae1ec65b7fc4b48e8c698a5e53a7e624f7b8c17fb6a86", 0xdf) 2018/01/09 05:54:39 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x7, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000000000)=0x6, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) execve(&(0x7f0000001000)='./file0\x00', &(0x7f0000001000)=[&(0x7f0000001000)='/dev/input/mouse#\x00', &(0x7f0000002000-0x2)='+\x00'], &(0x7f0000000000)=[&(0x7f0000001000-0x12)='/dev/input/mouse#\x00', &(0x7f0000001000-0x12)='/dev/input/mouse#\x00']) fsync(r0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) listxattr(&(0x7f0000002000-0x8)='./file0\x00', &(0x7f0000003000-0x8f)=""/143, 0x8f) syncfs(r0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000003000)={0x9, 0x7, 0x0, 0x632, 0x8000, 0x1, 0xc000000000000, 0x10001, 0x10001, 0x100000001, 0x8}, 0xb) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODESET_CTL(r0, 0x40086408, &(0x7f0000004000)={0x401, 0x7ff}) ioctl$TUNSETNOCSUM(r0, 0x400454c8, &(0x7f0000001000)=0xffffffff) r1 = socket$bt_l2cap(0x1f, 0x3, 0x0) ioctl$KDSKBLED(r0, 0x4b65, 0x7ff) exit(0x80000001) fallocate(r0, 0x3, 0x41c9, 0x2) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendfile(r0, r1, &(0x7f0000006000-0x8)=0x0, 0x3) r2 = creat(&(0x7f0000005000-0x8)='./file0\x00', 0x64) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_sco_SCO_OPTIONS(r0, 0x11, 0x1, &(0x7f0000007000-0x19)=""/25, &(0x7f0000006000)=0x19) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000002000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000007000)=0xc) perf_event_open(&(0x7f0000007000)={0x3, 0x78, 0x7, 0x100, 0x0, 0x0, 0x0, 0x56fd00000000000, 0x4, 0x8, 0x0, 0x9, 0x3, 0x2, 0x1, 0x7, 0x6, 0x1, 0x6, 0xff, 0x10001, 0x2, 0x0, 0x5, 0x3, 0x6, 0x6, 0x401, 0x8, 0x9, 0x80000001, 0x1c, 0x4, 0x7, 0x9, 0x3, 0x4, 0x2, 0x0, 0x401, 0x0, @perf_bp={&(0x7f0000005000)=0x0, 0xf}, 0x400, 0x1, 0x2, 0x6, 0x57cd6b82, 0x7, 0x4, 0x0}, r3, 0x6, r0, 0x4) 2018/01/09 05:54:39 executing program 1: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000277000-0xc)='/dev/rfkill\x00', 0x100, 0x0) ioctl$DRM_IOCTL_ADD_MAP(r0, 0xc0286415, &(0x7f0000bd6000)={&(0x7f0000000000/0x1000)=nil, 0x77c, 0x3, 0x4, &(0x7f0000a99000/0x11000)=nil, 0x1}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open$dir(&(0x7f0000000000)='./file0\x00', 0x10000, 0x84) ioperm(0x5, 0x0, 0x5) read(r0, &(0x7f0000001000-0xd2)=""/210, 0xd2) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000001000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @empty=0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000)=0xe8) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000001000-0x10)={r1, 0x1, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000002000)=0x6, 0x4) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f0000001000-0x10)={r1, 0x1, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x10) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept$inet(r0, &(0x7f0000003000)={0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000002000)=0x10) setsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f0000002000-0xe8)={{{@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in=@empty=0x0, 0x3, 0x1711, 0x0, 0x5, 0xa, 0x80, 0x80, 0x2c, 0x0, r2}, {0xfffffffffffff000, 0x54, 0x5, 0x25, 0x1, 0x0, 0x1, 0x0}, {0x0, 0x3, 0x2, 0x84}, 0x93, 0xc, 0x3, 0x0, 0x3, 0x3}, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1, 0x33}, 0xa, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7, 0x2, 0x3, 0x1f, 0xffffffffffffff80, 0x9, 0x8}}, 0xe8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_CMAP(r0, 0x4b71, &(0x7f0000005000-0x30)={0x4, 0x6, 0x9, 0x8000, 0x101, 0x9}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x1, &(0x7f0000005000)={0x0, 0x41, 0x5, @thr={&(0x7f0000006000-0x70)="af0cddeae36aacc570fdcaeaf2c907b4f110112bd94a7c7c163b6c9429423bb94b9f3b4abec407cbc6c760cec2bde6434ee791f497cf527383e0e2d7bfcb75a9a21053b3a97b7928eff1fe79a159c283889c2dc630e3276d488b729ab3afe226ca9129f96a5cb1f5ab64b7430250407e", &(0x7f0000006000-0x1000)="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"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000004000-0x4)=0x0) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_settime(r4, 0x0, &(0x7f0000002000)={{r5, r6+30000000}, {0x77359400, 0x0}}, &(0x7f0000005000)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000006000)={0x0, 0x20000000000}, &(0x7f0000007000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000003000)={r7, @in6={{0xa, 0x0, 0x9, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x38}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x18, &(0x7f0000006000-0x6)={r7, 0x1}, &(0x7f0000007000)=0x6) 2018/01/09 05:54:39 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00008f2000)={0xffffffffffffffff, 0xffffffffffffffff}) close(r0) r1 = socket$netlink(0x10, 0x3, 0xa) pwritev(r1, &(0x7f0000a2a000-0x20)=[{&(0x7f00007ce000)="bb97ca5e2411e3e1530a5b70d86d24c16ce670d713cd6f3151e7bfe57f7a94a12b01603b1c92568580b5f661e8732de037908f889a139687015163bfe00965e1492eb76fa16c2436ea9ecf9d00178eb76c3937f567", 0x55}, {&(0x7f0000aef000-0xed)="6cada3a09e16988cb71db53ca1583be319b7d4a0e454aa3c5b6642215605b4e0ab3f99040d0d5f3b16924677913e2563e665fb84551fe4b5127832fed5943ccb234f50308c9eb7c3831beb76d0ff1e26d957ed371eccab8c9163f34324b62a67a33b880ec99dca92fc7a144d8c0df8aa50d9dd59ae7f8cc66c2dee1916b6ec77fd3804067bc1e30b29efbbbc97131daf764830d34981e81f542ac0275c54468f77d741e42aa8d87a38cc5488d40b0f266b9209a180571e6d9873b81de57d36b7a9391b96afa595ea77eeaa849813acba3838f9b5fe3a762e4c50f5b84cba81ca6a163b7c12b587e9fcc815ed39", 0xed}], 0x2, 0x0) sendmsg$unix(r0, &(0x7f0000001000-0x38)={&(0x7f0000000000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x1c, 0x1, 0x2, []}], 0x1, 0x0}, 0x0) setsockopt$inet_udp_encap(r1, 0x11, 0x64, &(0x7f00008a0000)=0x3, 0x4) 2018/01/09 05:54:39 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000037000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x1) ioctl$KVM_SET_MSRS(r2, 0xc008ae88, &(0x7f000096a000)={0x1, 0x0, [{0x2004b564d02, 0x0, 0x0}]}) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000dae000)='/dev/vga_arbiter\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f00006c8000-0x8)=@assoc_value={0x0, 0x8}, &(0x7f00009c3000-0x4)=0x8) socketpair$ax25(0x3, 0x2, 0xcf, &(0x7f0000d5c000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000abf000)={r4, 0x1}, &(0x7f00006f9000)=0x8) ioctl$TUNGETFEATURES(r3, 0x800454cf, &(0x7f00004bd000)=0x0) getsockopt$inet_sctp6_SCTP_STATUS(r3, 0x84, 0xe, &(0x7f000065a000)={r4, 0x8001, 0x7, 0x80000001, 0x5, 0x1, 0x3, 0x5, {r5, @in={{0x2, 0x3, @rand_addr=0xbc, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x7, 0x4, 0x1, 0x101}}, &(0x7f00006ff000-0x4)=0xb8) 2018/01/09 05:54:39 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000d4e000)="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", 0xfc) r1 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000d76000-0x11)='/selinux/relabel\x00', 0x2, 0x0) ioctl$EVIOCREVOKE(r1, 0x40044591, &(0x7f00001b6000-0x4)=0x1) 2018/01/09 05:54:39 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f000067f000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000352000)='8', 0x1, 0x0, &(0x7f00007bd000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r1 = memfd_create(&(0x7f0000339000-0x4)='mlo\x00', 0x2) getsockopt$inet_tcp_buf(r1, 0x6, 0x3f, &(0x7f0000931000-0x45)=""/69, &(0x7f0000c32000-0x4)=0x45) getsockopt$ipx_IPX_TYPE(r1, 0x100, 0x1, &(0x7f000081c000-0x4)=0x0, &(0x7f0000bf0000-0x4)=0x4) sendto$inet6(r0, &(0x7f0000db6000)="84", 0x1, 0x0, &(0x7f0000623000)={0xa, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x0}, 0x1c) 2018/01/09 05:54:39 executing program 7: socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f000076c000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwritev(r0, &(0x7f0000001000-0x10)=[{&(0x7f0000001000-0x5e)="ff3a8c82299a5e70457078d801d58b594901541a252090d4d42b324292d27de3fb6ba3a33e5e7a374f07b27882c4ebf76451421346ceb3d9ba244ea5c5a646f9a8ad434409ccf43f493f36d6e13fbb3141fdc0cec64b707d03ccc781ddb1aa4ba538ca2dc61db5e932d705b1b1e0d8eca010c6cd34f25070d7cf98e560825fa90f1cab826db6508deca7c132c6e7d741154a17b38592a28cc32ae010d51a055d4727d84a0360ee1544628f96369b", 0xae}], 0x1, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000001000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000002000-0x6)={0x0, 0x3}, &(0x7f0000000000)=0x6) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000002000-0x1c)={r2, 0x90, 0xa, [0x100, 0x2800000, 0x3, 0x4, 0x8, 0x10001, 0x1, 0x0, 0x1, 0xe9c]}, 0x1c) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = getuid() getgroups(0x5, &(0x7f0000001000)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0]) syz_fuse_mount(&(0x7f0000003000-0x8)='./file0\x00', 0x1, r3, r4, 0x8f7a, 0x2000460) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open_by_handle_at(r0, &(0x7f0000004000-0x23)={0x23, 0x81, "8d77a208e700f0d616d11552e54a0f0f41d89ea27a963599e4f982"}, 0x2) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000003000-0x14)={r2, 0x100000001, 0x10000, 0x6e, 0x3, 0x3}, &(0x7f0000004000)=0x14) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f0000005000-0x6)={r2, 0x7d}, 0x6) ioctl$ION_IOC_IMPORT(r1, 0xc0084905, &(0x7f0000002000-0x8)={0x0, r1}) ioctl$ION_IOC_SHARE(r1, 0xc0084904, &(0x7f0000005000-0x8)={r5, r1}) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000004000)={0x7000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$bt_hci_HCI_FILTER(r1, 0x0, 0x2, &(0x7f0000003000)={0xffff, 0xfffffffffffffff9, 0x9, 0xfde8700}, 0x10) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000004000)=0x0, &(0x7f0000005000-0x4)=0x4) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$packet(r1, &(0x7f0000005000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f0000000000)=0x14, 0x80000) setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f0000005000-0x10)={r6, 0x1, 0x6, @random="595cfb4936f6", [0x0, 0x0]}, 0x10) ioctl$SNDRV_CTL_IOCTL_ELEM_LOCK(r1, 0x40405514, &(0x7f0000003000-0x40)={0x0, 0x0, 0x0, 0x10001, "40f4e2f11f8be08647146dd0225b55af4561c115434e94412978f7c479b95f908b17e31efb39ba569ecff3df", 0x94b}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000006000)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x1c) ioctl$KVM_GET_TSC_KHZ(r1, 0xaea3) 2018/01/09 05:54:39 executing program 3: clone(0x0, &(0x7f0000f39000)="", &(0x7f00008a3000)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") select(0x40, &(0x7f000094a000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00000df000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000644000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000561000-0x10)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ustat(0x836, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/09 05:54:39 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f00002c2000-0x4)=@assoc_id=0x0, &(0x7f0000001000-0x4)=0x4) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00001d2000-0x98)={r1, @in6={{0xa, 0x0, 0x10001, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xf4, 0x3f}, 0x98) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000537000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$KVM_KVMCLOCK_CTRL(r2, 0xaead) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_LIST(r2, 0xc0505510, &(0x7f0000639000)={0x7, 0x4, 0x7, 0x80000001, &(0x7f0000000000)=[{0x0, 0x0, 0x0, 0x0, ""/44, 0x0}, {0x0, 0x0, 0x0, 0x0, ""/44, 0x0}, {0x0, 0x0, 0x0, 0x0, ""/44, 0x0}, {0x0, 0x0, 0x0, 0x0, ""/44, 0x0}], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) move_pages(0x0, 0x0, &(0x7f00009bb000)=[], 0x0, &(0x7f0000efc000)=[], 0x6) 2018/01/09 05:54:39 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000dda000-0x12)='/dev/input/event#\x00', 0x200, 0x0) ioctl$EVIOCGRAB(r0, 0x40044590, &(0x7f0000e95000-0x4)=0x0) r1 = dup(r0) ioctl$TIOCSBRK(r1, 0x40044591) 2018/01/09 05:54:39 executing program 0: mlockall(0x2) r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffff9c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000001000-0x10)={r0, 0x50, &(0x7f0000deb000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fsetxattr(r0, &(0x7f0000002000-0x8)=@random={'btrfs.\x00', '\x00'}, &(0x7f0000001000)='ppp0}+ppp1\x00', 0xb, 0x1) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f0000002000)=[{&(0x7f0000001000)=""/4096, 0x1000}], 0x1) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r0, 0x40a85321, &(0x7f0000002000-0xb0)={{0x0, 0x1}, 'port0\x00', 0x2, 0x10040, 0x8, 0x4, 0x6, 0x73, 0xffffffffffffffc0, 0x0, 0x1, 0x83d, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000002000)={0x0, 0x0, 0x0}, &(0x7f0000004000-0x4)=0xc) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) waitid(0x2, r1, &(0x7f0000003000)={0x0, 0x0, 0x0, 0x0}, 0x20000008, &(0x7f0000004000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) restart_syscall() mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000004000)=@assoc_value={0x0, 0x944}, &(0x7f0000004000)=0x8) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={r2, 0x2}, 0x8) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_xfrm(r0, &(0x7f0000001000-0x38)={&(0x7f0000005000)={0x10, 0x0, 0x0, 0x8040}, 0xc, &(0x7f0000003000)={&(0x7f0000006000-0x10)=@flushpolicy={0x10, 0x1d, 0x8, 0x7, 0x2, []}, 0x10}, 0x1, 0x0, 0x0, 0x4}, 0x8004) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_buf(r0, 0x29, 0xff, &(0x7f0000003000)=""/249, &(0x7f0000007000-0x4)=0xf9) r3 = socket$llc(0x1a, 0x3, 0x0) pkey_alloc(0x0, 0x1) epoll_create(0x100000001) ioctl$sock_netdev_private(r3, 0x89fb, &(0x7f0000005000)="07965810084361") semget(0x0, 0x3, 0x80) 2018/01/09 05:54:39 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = syz_open_dev$sndmidi(&(0x7f000054e000-0x12)='/dev/snd/midiC#D#\x00', 0x7, 0x418081) ioctl$GIO_FONTX(r1, 0x4b6b, &(0x7f0000872000-0x3f)=""/63) writev(r0, &(0x7f0000d7c000)=[{&(0x7f0000be1000)="290000001800ff0900000000080000020a0100000000ff06800000000d0009000900001902000000f6", 0x29}], 0x1) 2018/01/09 05:54:40 executing program 0: mmap(&(0x7f0000000000/0xfa9000)=nil, 0xfa9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000e2a000)='/selinux/enforce\x00', 0x28500, 0x0) mmap(&(0x7f0000fa9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000806000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_LOCK(r0, 0x4008642a, &(0x7f0000008000-0x8)={r1, 0x8}) setsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f0000fa9000)="c2d82e36f36bcdd995f62ea7a79e054bc3c265304aa43b766ed576bbdcbb4ee63530063c405b2e20d0f069d4d856d4717d13b233effc51808f2011bf2647", 0x3e) syz_open_dev$binder(&(0x7f000085e000-0xd)='/dev/binder#\x00', 0x0, 0x0) r2 = socket(0x11, 0x15, 0x0) write(r2, &(0x7f0000fa8000)="26000000130047ec070100b00e0022000000000001000000c10418ffff00e132050002007106", 0x26) 2018/01/09 05:54:40 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f00009eb000)='/selinux/member\x00', 0x2, 0x0) socketpair(0x0, 0x5, 0xff, &(0x7f0000b2f000-0x8)={0x0, 0x0}) r2 = syz_open_dev$mouse(&(0x7f0000cf6000-0x12)='/dev/input/mouse#\x00', 0xd6a1, 0x1) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f00002bd000-0x8)={r1, r2}) bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@ldst={0x20c72082, 0x0, 0x7, 0x7a, 0x0, 0xfffffffffffffffc, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000791000-0xa)='syzkaller\x00', 0x8000, 0x1000, &(0x7f0000c73000-0x1000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000b25000-0xf)='/dev/sequencer\x00', 0x1, 0x0) ioctl$KVM_CREATE_IRQCHIP(r3, 0xae60) 2018/01/09 05:54:40 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGUNIQ(0xffffffffffffffff, 0x80404508, &(0x7f00005cc000)=""/60) r0 = socket$inet6(0xa, 0xe, 0x3) setsockopt$inet6_int(r0, 0x29, 0x3c, &(0x7f0000a4d000-0x4)=0x7f, 0x4) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f00005a9000)=0x8000000000000004, 0x4) ioctl$EVIOCGABS3F(0xffffffffffffffff, 0x8018457f, &(0x7f0000218000)=""/9) ioctl$sock_inet_sctp_SIOCINQ(r0, 0x541b, &(0x7f0000cdf000-0x4)=0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00003eb000)='/dev/rfkill\x00', 0x501100, 0x0) setsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000ac9000-0x4)=0x4, 0x4) r2 = gettid() r3 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0xfe, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x4, 0x3, 0x0, 0x80, 0x0, 0x2000000000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r2, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) acct(&(0x7f000088c000-0x8)='./file0\x00') setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000000)={0x0, 0x0, 0x8006, 0x0, 0x2, 0xfffffffeffffffff, 0x0, 0x0, 0x0}, 0x20) syz_emit_ethernet(0x4a, &(0x7f0000003000)={@random="b3e68a86cf31", @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x3c, 0x0, 0x0, 0x0, 0x29, 0x0, @rand_addr=0xffffffffffffbe90, @broadcast=0xffffffff, {[]}}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {"7c3051c7c68fbfec077047c486d71547bdb26578"}}}}}}, 0x0) r4 = open(&(0x7f0000a8f000-0x8)='./file0\x00', 0x0, 0x40000003) r5 = socket$inet6(0xa, 0x3, 0x4000000000000087) listen(r0, 0x6) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r4, 0x84, 0x13, &(0x7f0000728000)={0x0, 0x5}, &(0x7f000080c000-0x4)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r4, 0x84, 0xd, &(0x7f00000ac000)=@assoc_id=r6, &(0x7f00005a9000)=0x4) ftruncate(r5, 0x40) syz_extract_tcp_res(&(0x7f0000c44000)={0x0, 0x0}, 0x8, 0x79) flistxattr(r3, &(0x7f00003eb000-0x1000)=""/4096, 0x1000) syz_emit_ethernet(0x44, &(0x7f0000f9a000-0x48)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="4c6112cc15d8", [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x36, 0x0, 0x6000, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@source_quench={0x4, 0x0, 0x0, 0x0, {0x5, 0x4, 0x6, 0xd0c8, 0x3ba, 0x2, 0x2, 0x2, 0x67, 0x6, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, "334434afaf78"}}}}}, 0x0) syz_emit_ethernet(0x36, &(0x7f0000004000-0x36)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x4000000800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x800000002, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@timestamp_reply={0xe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}}}}, 0x0) 2018/01/09 05:54:40 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000126000)=0x0) lstat(&(0x7f00009a1000-0x8)='./file0\x00', &(0x7f0000a50000-0x19)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, &(0x7f000032e000-0x4)=0xc) sendmsg$unix(0xffffffffffffffff, &(0x7f0000223000-0x38)={&(0x7f0000001000-0x8)=@abs={0x1, 0x0, 0x1}, 0x8, &(0x7f0000000000)=[{&(0x7f00008ed000)="58d4aa54dab08e04cec94890ab821e684a61abb42e977844bf18c58607ab629772a4699c5a508bfea76b8cfc6670376c484cbcc95ced3ee30b233e1a9358f86e1bb7cd685b237d7a4820ecf3d5da66672ee6f6181f8dab65e8fc24fb1765da32a60b4d9db080309e3b4c26b51c6e47a42f33179be10153980868d12034e03050cde1413b06ccf301140e4890a5", 0x8d}], 0x1, &(0x7f000021e000)=[@cred={0x20, 0x1, 0x2, r0, r1, r2}], 0x20, 0x800}, 0x80) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000001000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r3, 0x7, &(0x7f0000002000)={0x1, 0x0, 0x0, 0x0, 0x0}) fcntl$lock(r3, 0x7, &(0x7f00008c4000)={0x0, 0x0, 0xdb, 0x0, 0x0}) fcntl$lock(r3, 0x7, &(0x7f0000155000)={0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/09 05:54:40 executing program 7: 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) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fe2000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f00003b9000-0x4)=0x51) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_open_pts(r0, 0x0) 2018/01/09 05:54:40 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000fc2000)='./file0\x00', 0x141046, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000744000)='/dev/input/event#\x00', 0x2, 0x101002) write$evdev(r0, &(0x7f0000a12000)=[{{0x0, 0x2710}, 0x1, 0x3a, 0x2}], 0x18) getpeername$netrom(r0, &(0x7f0000b09000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f000060a000+0xf0d)=0x10) ftruncate(r0, 0x10000) sendfile(r1, r0, 0x0, 0x72439a6f) 2018/01/09 05:54:40 executing program 4: prctl$intptr(0xfb77789928eae744, 0x2) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockname$inet6(r0, &(0x7f0000954000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f000059c000)=0x1c) [ 44.877513] netlink: 188 bytes leftover after parsing attributes in process `syz-executor5'. [ 44.908381] netlink: 188 bytes leftover after parsing attributes in process `syz-executor5'. 2018/01/09 05:54:40 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r0, &(0x7f0000ab8000-0x1000)="97", 0x1, 0x0, &(0x7f0000ab8000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, 0x1c) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f0000062000-0xb7)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r2 = socket$kcm(0x29, 0x2, 0x0) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000e9b000-0x11)='/selinux/enforce\x00', 0x400, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000665000)={r0, r1}) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000dd0000)='/dev/vga_arbiter\x00', 0x40, 0x0) clock_getres(0x2, &(0x7f0000c0a000)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000abb000)={0x0, 0x0, 0x0, 0x800000000000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0xb) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000aa4000-0x8)={r0, r1}) timer_create(0xf9f3cb5a5fc7b12c, &(0x7f0000d16000)={0x0, 0x3b, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000431000)=0x0) timer_getoverrun(r3) dup3(r1, r2, 0x0) shutdown(r0, 0x2) 2018/01/09 05:54:40 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) socket$kcm(0x29, 0x5, 0x0) r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f000063f000-0x10)='/selinux/access\x00', 0x2, 0x0) ioctl$EVIOCGLED(r0, 0x80404519, &(0x7f00005c7000+0x2f3)=""/246) r1 = syz_open_procfs(0x0, &(0x7f000018d000-0xa)='net/kcm\x00\b\x00') preadv(r1, &(0x7f0000960000)=[{&(0x7f00007be000)=""/225, 0xe1}], 0x1, 0x2) 2018/01/09 05:54:40 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000000000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f000012a000-0x4)=0x0, &(0x7f0000bda000)="") flistxattr(0xffffffffffffffff, &(0x7f0000336000)=""/185, 0xb9) 2018/01/09 05:54:40 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/relabel\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$ipx(r0, &(0x7f0000000000)={0x4, 0x3, 0x0, "06b7be21cb64", 0x5b0, 0x0}, 0x10) getpeername$inet6(r0, &(0x7f0000001000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000000000)=0x1c) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000001000-0x20)={0x101, 0x0, 0x0, 0x3}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_UNBIND(r0, 0x40106437, &(0x7f0000001000)={r1, 0x51}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000002000)=0x1000, 0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r0, 0xc0bc5310, &(0x7f0000004000-0xbc)={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]}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000004000)={@generic="3edfcf0e7d5cee5e8ec34506c3083b8b", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000002000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000000)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, @in6=@loopback={0x0, 0x1}, 0x1, 0x0, 0x1, 0x0, 0xa, 0x20, 0x80, 0xc, r2, r4}, {0x6, 0x8, 0x3f, 0x7f, 0x1000, 0xffffffffffffff81, 0x100, 0x3f}, {0x6, 0x8, 0x3, 0x0}, 0x4974, 0xf, 0x1, 0x0, 0x0, 0x1}, {{@in=@multicast2=0xe0000002, 0x3, 0xff}, 0xa, @in=@rand_addr=0x10000, 0x5, 0x1, 0x0, 0x81, 0x6, 0x5, 0x8}}, 0xe8) sched_getscheduler(r3) fcntl$setlease(r0, 0x400, 0x2) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_dccp_buf(r0, 0x21, 0x8f, &(0x7f0000005000)=""/232, &(0x7f0000000000)=0xe8) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSOFTCAR(r0, 0x5419, &(0x7f0000007000-0x4)=0x0) ioctl$DRM_IOCTL_GET_MAGIC(r0, 0x80046402, &(0x7f0000004000)=0x6) setsockopt$bt_hci_HCI_TIME_STAMP(r0, 0x0, 0x3, &(0x7f0000004000)=0x0, 0x4) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_SCRNMAP(r0, 0x4b41, &(0x7f0000007000)="6178912037d039fe037f221223131b2e97baec226c611b5b46af3d9ef0b3e172e27191dd5251b410fd12273b30") getsockopt$inet6_dccp_int(r0, 0x21, 0x17, &(0x7f0000000000)=0x0, &(0x7f0000002000)=0x4) ioctl$sock_ipx_SIOCAIPXPRISLT(r0, 0x89e1, &(0x7f0000001000)=0x8001) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000006000-0x4)={0x0}, &(0x7f0000005000)=0x4) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000005000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000009000-0x4)=0x8) 2018/01/09 05:54:40 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x2020600) r0 = memfd_create(&(0x7f0000f3b000-0x6)='wlan1\x00', 0x1) ftruncate(r0, 0x0) 2018/01/09 05:54:40 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = dup3(r0, r0, 0x80000) ioctl$UFFDIO_UNREGISTER(r1, 0x8010aa01, &(0x7f0000dcc000)={&(0x7f0000360000/0x2000)=nil, 0x2000}) memfd_create(&(0x7f0000976000-0x3e)="5d76626f786e6574316e6f64657670726f680020a9a08861c741a59f3ca9629efad261dfef3e45f13f9dd02a1fcaf9b64aa2b6df5ae4841e103c87d11442", 0x4000005) 2018/01/09 05:54:40 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x2402) r1 = syz_open_dev$vcsn(&(0x7f000085f000)='/dev/vcs#\x00', 0x7fff, 0x400000) mmap(&(0x7f0000299000/0x2000)=nil, 0x2000, 0x3, 0x11, r0, 0x0) getresuid(&(0x7f000029a000)=0x0, &(0x7f000029b000-0x4)=0x0, &(0x7f0000003000-0x4)=0x0) ioctl$KDGKBTYPE(r1, 0x4b33, &(0x7f00001bc000-0x1)=0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000362000)={0x0, 0x0}) setsockopt$netlink_NETLINK_RX_RING(r0, 0x10e, 0x6, &(0x7f00004f2000-0x10)={0x9, 0x100000000, 0x100000001, 0xd99}, 0x10) ioctl$sock_SIOCOUTQ(r2, 0x5411, &(0x7f00004ee000-0x4)=0x0) r3 = getpid() ioprio_get$pid(0x2, r3) 2018/01/09 05:54:40 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f00007cf000)='/selinux/create\x00', 0x2, 0x0) syz_open_dev$vcsn(&(0x7f000018a000)='/dev/vcs#\x00', 0x5, 0x0) ioctl$DRM_IOCTL_INFO_BUFS(r0, 0xc0106418, &(0x7f000085b000)={0x7d18d251, 0x7, 0x542, 0x8914, 0x2, 0x800}) ioctl$DRM_IOCTL_GET_CAP(r0, 0xc010640c, &(0x7f00005b5000)={0x8, 0x6}) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000e76000-0xa)='/dev/cuse\x00', 0x0, 0x0) bind$llc(r1, &(0x7f000051b000-0x10)={0x1a, 0xfd, 0xffffffff, 0x8001, 0x7, 0x2, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x10) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00006d1000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a10000-0x4)=0xe8) bind$packet(r0, &(0x7f0000dcc000)={0x11, 0xf8, r2, 0x1, 0x3f, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x14) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r1, 0x29, 0xd3, &(0x7f00005a2000-0x5c)={{0xa, 0x3, 0x40, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3f}, {0xa, 0x2, 0x0, @loopback={0x0, 0x1}, 0x4}, 0x1, [0x0, 0x4b01, 0x2804, 0x8, 0x0, 0x0, 0x7fff, 0x0]}, 0x5c) 2018/01/09 05:54:40 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000971000-0x10)=@common='gre0\x00', 0x10) sendto$inet(r0, &(0x7f00000ac000-0xce)="58538744fd08f22381026558ac85d712be62fe2e078fa83d1e85fea7141704706a2ca00503378a750c6a2313b356bd51abd3ef68fb4157f18fd439990388ff7b87811e88a316071df3e6657e5bbb676f8caed455f71c75e4bc513f988025b07a468ea6325f3f77926b00a1e37a8dfd815c63495d15ff793e6628d534e062a7d1028e3a513e6c4a746422dd7be823a78b4f0ed5bc7af3adb47702e2da7861c014ae4e75b78e1e92eedddf9153f8e2b61c2e972d2ec8624c8998f1352465093691051746064e502b0f7ed244bdf7cd", 0xce, 0x10, &(0x7f0000069000-0x10)={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000589000-0x1)="", 0x0, 0x20000040, &(0x7f0000d17000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f000005d000)="", 0x0, 0x4044, &(0x7f000021b000-0x10)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/09 05:54:40 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_adjtime(0x0, &(0x7f00005e6000)={0x8000, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000001, 0x9, 0x0, 0x0, 0x0, 0x0, 0x400000, 0x0, 0x0}) 2018/01/09 05:54:40 executing program 4: r0 = socket$inet6(0xa, 0x80005, 0x0) r1 = socket$packet(0x11, 0x3, 0x300) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000892000)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @rand_addr=0x0}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast2=0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @loopback=0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00000d5000)=0xe8) connect$packet(r1, &(0x7f0000239000-0x14)={0x11, 0xf7, r2, 0x1, 0xfffffffffffff001, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x14) setsockopt(r0, 0x84, 0x14, &(0x7f0000e65000-0x2)='\x00\a', 0xfd7b) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000000000)={0x0, 0x3}, &(0x7f000060f000)=0x8) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00008a9000-0xe)={r3, 0x1, 0x3, [0x1ff, 0x7f9a, 0x965]}, 0xe) pread64(r0, &(0x7f0000000000)=""/16, 0x10, 0x0) prctl$setname(0xf, &(0x7f0000000000)='selinux\x00') 2018/01/09 05:54:40 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = semget$private(0x0, 0x5, 0x0) semop(r1, &(0x7f000002f000-0x1e)=[{0x2, 0x0, 0x1000}], 0xd5) semctl$IPC_RMID(r1, 0x0, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r0) prctl$setname(0xf, &(0x7f0000d6b000)='\'\x00') 2018/01/09 05:54:40 executing program 2: r0 = openat(0xffffffffffffffff, &(0x7f0000dd4000)='./file0\x00', 0x14000, 0x40) ioctl$PIO_CMAP(r0, 0x4b71, &(0x7f0000115000)={0x2, 0x5c2e85ed, 0x20, 0x101, 0x0, 0xa4}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rmdir(&(0x7f0000000000)='./file0\x00') mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat(r0, &(0x7f0000001000)='./file1\x00', 0x20000, 0x100) r2 = dup2(r1, r1) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_IRQFD(r0, 0x4020ae76, &(0x7f0000003000-0x20)={r2, 0x332d04d3, 0x5, r2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000004000-0x10)={0x0, 0x40, 0xfffffffffffffff7, 0x9}, &(0x7f0000003000)=0x10) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000004000-0xdd)={r3, 0xd5, "76611664a88e2e3567f3d20d2e5fe1485f4efa494879d33d78d5dadaab6f767094c2e5e3382bca65b92e03ef0616125b8ce8e84779c24203237f54f360fc49cfb4350b729574a10c0bd8159cbb040a159dc37cbde7ac0f621dca14257c0e6446bb68e454a18ea1f004c0754e1e6737784c5a9fa10cd17ba561e90ce07f73c29585de29b11be4a5cfc28cd2dc44b9f08427db498255c219dee9634de3e466fa1231c01d32b4cb5b96f39bd02d01030ee063a7c23982e9604e06edc2a1558fd6baaa1285d9a288e7b8328dc1c77d34468390a044eef8"}, &(0x7f0000003000)=0xdd) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000004000)={r0, &(0x7f0000001000-0x4d)="20fb7f12042e1ee516f61926db87d2c658a2c0246557e2852feec62fe335427059f6bf759b810c80d6d2cc86e9b3c5dafd74064786f6b28e820f9af5ca492c24afe59056289b31c6892938ad82", &(0x7f0000004000-0x8f)=""/143}, 0x18) socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$VT_SETMODE(r0, 0x5602, &(0x7f0000003000)={0x9, 0xffff, 0x7, 0x1000, 0x0}) socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r1, 0x800442d4, &(0x7f0000005000-0x4)=0x6) r4 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000002000)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r1, 0xc0bc5310, &(0x7f0000006000-0xbc)={0x0, 0x0, ""/64, 0x0, ""/8, ""/32, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_member(0xffffffffffffff9c, &(0x7f0000006000)='/selinux/member\x00', 0x2, 0x0) timerfd_gettime(r4, &(0x7f0000001000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000007000)={0x0, 0x0}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_timeval(r4, 0x1, 0x33f9dd2e950da3da, &(0x7f0000007000)={r5, r6/1000+10000}, 0x10) 2018/01/09 05:54:40 executing program 0: r0 = socket$inet6(0xa, 0x80807, 0x2) r1 = fcntl$dupfd(r0, 0x406, r0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r1, 0x10e, 0x4, &(0x7f0000990000)=0x7, 0x4) setsockopt$inet6_int(r0, 0x29, 0x18, &(0x7f0000d01000)=0x7fe, 0x4) r2 = syz_open_dev$admmidi(&(0x7f000019a000-0xe)='/dev/admmidi#\x00', 0x5, 0x80000) getsockopt$kcm_KCM_RECV_DISABLE(r2, 0x119, 0x1, &(0x7f0000dc9000-0x4)=0x0, 0x4) ioctl$KDGKBMETA(r2, 0x4b62, &(0x7f0000617000)=0x0) ioctl$KVM_GET_FPU(r0, 0x81a0ae8c, &(0x7f00004fd000)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) ioctl$KVM_SET_CLOCK(r2, 0x4030ae7b, &(0x7f0000ef9000-0x30)={0x3, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f00005b6000)=0x2, 0x4) sendto$inet6(r0, &(0x7f0000adb000)="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", 0x7cf, 0x0, &(0x7f0000c05000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/09 05:54:40 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_ifreq(r0, 0x891e, &(0x7f000044e000-0x28)={@common='lo\x00', @ifru_data=&(0x7f0000ff4000-0x20)="020000008d351b9f6d000000000000fffe22007663f5f94214007fff000000e6"}) pipe(&(0x7f0000746000)={0x0, 0x0}) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) 2018/01/09 05:54:40 executing program 5: mmap(&(0x7f0000000000/0xfca000)=nil, 0xfca000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000a29000)={&(0x7f0000eb9000-0x1c)=@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c, &(0x7f0000793000-0x10)=[], 0x171, 0x0, 0x0, 0x0}, 0x8000) close(r0) mmap(&(0x7f0000fca000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000458000)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000fcb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCLINUX7(r1, 0x541c, &(0x7f0000fcc000-0x2)={0x7, 0x29f}) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000fcb000-0x15)='/proc/self/net/pfkey\x00', 0x10800, 0x0) ioctl$KVM_TRANSLATE(r2, 0xc018ae85, &(0x7f000095e000)={0x0, 0x2, 0x4, 0x8, 0x5}) ioctl$KVM_SET_SIGNAL_MASK(r2, 0x4004ae8b, &(0x7f000010c000-0xe)={0xa, "a07b16e9de20db3a3461"}) 2018/01/09 05:54:40 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) openat$mixer(0xffffffffffffff9c, &(0x7f000006b000-0xb)='/dev/mixer\x00', 0x200000, 0x0) bind$alg(r0, &(0x7f0000b6d000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha3-384-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) fallocate(r2, 0x0, 0x0, 0x5) sendfile(r1, r2, &(0x7f0000e65000-0x8)=0x0, 0x5) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r2, 0xc02c5341, &(0x7f0000b86000-0x68)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/09 05:54:40 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000001000-0x12)='/dev/input/mouse#\x00', 0x100000001, 0x101000) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f0000001000-0x8)={r0, r0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x5, 0x80000001, 0xb, 0x0, 0xa, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0x8000, 0x1000, &(0x7f0000a97000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/09 05:54:40 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x42, &(0x7f0000541000)={@empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @random="98fd931ee4b0", [], {{0x8914, @arp=@ether_ipv6={0x1, 0x86dd, 0x6, 0x10, 0x3, @random="81f1262ac5c6", @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @loopback={0x0, 0x1}}}}}, 0x0) 2018/01/09 05:54:40 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00005d0000-0xa)='/dev/cuse\x00', 0x8010000080802, 0x0) pread64(r0, &(0x7f0000a4c000)=""/56, 0x38, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmmsg(r0, &(0x7f00001e8000)=[{{&(0x7f000032d000)=@alg={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-aes-aesni\x00'}, 0x58, &(0x7f0000f21000)=[{&(0x7f0000984000-0x8c)="ee716905e27fc207209b3136d7f6bd17c74c3877cbad8ebadeea5c50cc067647109f3ee64eb7231fb280ffbced1209ac01b4ee9f5efb42d04c338a74a287e9ac19bc6b661c4538d66ec7ee2c18792020e07f77cb6f2d91101cd623cb9221254a5a23936ad092ec4d1b55eecddd617e7885ce4ee58f0ea94e247e1ac9f148b8dcad97d19c24e309680017d0e4", 0x8c}], 0x1, 0x0, 0x0, 0x40000}, 0x5a}, {{&(0x7f0000ed0000-0x58)=@alg={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_sha1\x00'}, 0x58, &(0x7f0000a4c000-0x20)=[{&(0x7f0000334000)="0ce623680aafec8460c75b0a8f1458758978480fe9bcec94fc985d750d055c66b3807064451ea28a7e2a288acca858bab58e7c7d91a40419b5a13d867bdcd89565a0e012ab7f362e6b278efe691752c5237a15bbd07a354f36c51d8b5b409cea3d2818c11bd24fc52a8b", 0x6a}, {&(0x7f00004dc000)="50b2c79bb892a222430da0a2ab5e05f029f0c45d20cd5a63d611e83561f2fc0395944c0c956d99c5a13f2b1f82ac8660c3098e8987", 0x35}], 0x2, &(0x7f0000f81000)=[{0xb8, 0x118, 0x9, "b4f74a117d37b27d977ecfc4e6d2087518015aa2649383b78b3ff56e6bb6e617ecdc121fec4e05450860bf27f29e2e6a85a117fe9e115c75e538e094db9b87c19964b6410f1954320001601b478624ef65915fc9b1ee778c3bb45f723d1d02785a1f45a0efd9201e88b35465c7d123ae3819c2d4cadeed3aa092f6beba21043b83875cc82eda0e15eebd635550e6af56c28db11f5c0a1a1fcffe12eb3a6205a744"}, {0xe8, 0x109, 0x9cf3, "9be3b2684c3cc821b804ac55be53d41c424e92b30d5047942867fda71951d5a197b9f0bbe753691a0e0b2f40b88180bbacc3327330de0f3b8d0c6e3089c2b04af10dab8f3c94d0d766d9b8a67681d0d24e29309027ce3bd92650a68752b2619ddd0d680130c2dd2ac66d5c81db1f91ec484f85b73f41f11bb6a2690b3eb25b7dbf9219a0cbb27ee790d5913beb34ca7987da84420c7e1ae44a32e4ad260cac54bba8a219dc81b13dab654ed6242bad69ab6e4a8924ca9944dac5a890a32d4f9e9c7bfd286e2b30fd826e4207ce1d570f89ff5c"}, {0x1010, 0x113, 0x800, 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0x1000}, {&(0x7f000013e000-0x95)="8acfa2481c093932aaf883cd0505b007b181c978aa7dab6c6baabd1387e1e3671fa4ba7dce5b4ae42c8095fe88f5577b64c7e21e05bedac1cc838d1b5b9d8df5b628993ecc6a9523642b6c55f86878599d9e56878d4dca6dff8983b4581dfbb5fa7c7e1a025063770e417b437cad57693f6fa4e03ebfcfbcc7e309e5752bfe989be09b1eea91f7dab968178579ecb950c9b8a9e2fb", 0x95}], 0x3, 0x0, 0x0, 0x40}, 0x401}, {{&(0x7f0000c54000-0xa)=@un=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000dae000-0x60)=[{&(0x7f0000bf5000-0x76)="02779edbb6b56d94e95d117f9ce8de92e1210efad71502af29a6d5f572d65a5e6ff70a67af5047128ad459a4435f06aab6ade51be5d74113376a06079583aa46e7195973cb3fe365bdabf96b3f7a7a15a74240b3b10f2557c13182f00595351d37d508619e33783c641f17b3dfa4ec6aa552911850ee", 0x76}, {&(0x7f000036b000)="8d7914f6aebdb7c2986a940efe56ca6f7d57548acc34a9c26ccdcb912d90f7c15eb2e10ab27bf3cebad97a1335e3f07080ab43331f5ac62eeea3572fdc39605ee7976c048061e69a54c93b3de96d0b242315ae32ac4c14a178f1456231760e6fab29e952a3d9aaf32b5722fa07508e0dfbe6ebb7f051a4a579a340fa8b57a0ba5bf113638abcd159ae33e5a3f978fbc9b9e2f6b665e26178a2ab2e9a002e26da2fced9ab289f2da3a8bed0873386c86e9544a3e303fa9af7241ec8baa594c617ee0c", 0xc2}, {&(0x7f0000704000-0x10)="266e30a4ca325dd9d7492d7db244793d", 0x10}, {&(0x7f00000af000-0x95)="4eb2a9d17a81f7b0cdb920a510bf5d8873166bcfae8717b38c5f27e1e210207306f41b77e4b1e6d8d54b525c6d2c5172e3fd01ab5671e13fcb4871a2b8fe52f78e0ca820a6f153cd870cb07b610b70f1c31ac664a7cfeb43e425ec5287df7fc33c947239f956c0df8bc670eb012a3813435904196465c74f658e672f5251309464d1d307411b6c0d6d18972e944ce2f0262d3608ea", 0x95}, {&(0x7f0000fdf000-0xd6)="5f81508a7261ee2c64827338825d512d292dfc5ef540521d3875f363c602ca12d4f2af92fa63b76b6d9a20b68522a9458287215a9999ca06754db86ba3035896ba2d38bc4184508018774020100111edb3d2eee7399339bddf15f9a260b4de0c51d52368d4043d7e02ada4802ae254f3ec5382c339a7ce4e91af0c6318bec79136a7c0e9035e688842290df70ebef40e7728f49af5cdab377a7e8f6793bdf030299e8163bb78ea9285569c59fb993e14b1861ebcfdf0f94c239bbb99960e3abdbfa0b8cda174b31f5c9ac406c04c45c41fcac4449edb", 0xd6}, {&(0x7f00001dc000-0xfc)="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", 0xfc}], 0x6, &(0x7f00000ba000-0x2b0)=[{0x20, 0x103, 0x8, "3bd15ec300848c4b7e66814b"}, {0x28, 0x119, 0x924, "57de9307f4f61cb09a6fad67ace6706a163d8dae4c33"}, {0x40, 0x117, 0x100000000, "69951f5ab87741fbb8701cf05ab89e1a6cc9da5315cc712d3fc4fdd2d98f1d9b88d93a1b31f3b682aadb79fedd"}, {0x108, 0x11f, 0x2, "cedb3cb18ec2e3d0b88d52c2ba92f8860ba2563f872844e280efc97280993b3b9081afe92c0cd1dd7ec075871bbc66f84ad4d5ff385bdc1c9d88c37178bf4de5750d051e1102956aeb1b271d2d6979c4ae3ea6ce6cccb0353384363db8fe1452e1648333c2262dbc78854d9c5ad9fd2b7ad208ab292de164878e68019fa94122acdbdabf37862fea509bcae004f5ca71e5e830a0f9c18fed9f05ef07f65114d007d8490b331ee22951fd8d1348d8df2a8fb1b546a8a96b274d9f3d0b8bf0ad0ae6f7bd9684d2b9e7b244d2f633b277ec31cc297c06c37018714d7f3dba21d7d9e6f92ef1d10279e790d27ec623d12103ecea8329906ba0"}, {0xd0, 0x13e, 0x3, "7cd42f99c4d5fd716bd39f856ed0f91a01b3501666ea1859cbac2b85171bec244720f1af88c9780874bc575d4eb283f12e08a66913462f24339558ea301b4d2edfcaf9c5c7d0410a0bb4e9a53e77d3b98d275eb89567f77bfe28b727c304007a59f06caba1180d87f5754b456ee6be1d1dccd867083ffcdcd71a95d6080bf18b9d316ab682d8ce6ca70e08b9ebcb67ed9f5c2a3335fa9ce88e0e7653a01d44dd20f0bb07b9b09d4685d4d310b91c450443e5b4b4b099c2e2a3"}, {0x50, 0x104, 0x1, "a74be07ec36b737bed986f50b7f7fa60179e7b1d892a19d0b43e08fbdbcac4f5a4bdcbe5bf06d213c9f5940ebf49cd58b8a6295d5a2bc6181f"}], 0x2b0, 0x800}, 0x80000000}], 0x8, 0x4000000) write$fuse(r0, &(0x7f0000b6b000)={0x1001, 0x0, 0x1, @random="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"}, 0x1001) 2018/01/09 05:54:40 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000807000)={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_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$adsp(&(0x7f0000bf8000-0xb)='/dev/adsp#\x00', 0x63f2, 0x2801) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f000078c000)={0x0, 0x3c, &(0x7f0000cd1000)=[@in={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0xff, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x5}]}, &(0x7f0000947000)=0x10) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000bc0000+0x4c5)={r2, 0x4, 0x30, 0x6d3, 0x100000001}, &(0x7f0000484000-0x4)=0x18) setsockopt$inet6_udp_int(r1, 0x11, 0x1, &(0x7f000096c000)=0xd4, 0x4) keyctl$join(0x1, &(0x7f0000aa5000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}) ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0x3) r3 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00004a6000)='/selinux/enforce\x00', 0x80, 0x0) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, &(0x7f00002eb000)={0x1, &(0x7f0000688000-0x8)=[{0x9, 0x9, 0x10001, 0x5}]}, 0x10) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000099000-0x20)={0x20, 0x0, 0x1, 0x1}) ioctl$DRM_IOCTL_SG_ALLOC(r1, 0xc0106438, &(0x7f0000d3f000-0x10)={0xff, r4}) 2018/01/09 05:54:40 executing program 2: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x2) r1 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000003000)='/selinux/relabel\x00', 0x2, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r1, 0xc0045516, &(0x7f0000008000)=0x4) bind(r0, &(0x7f0000006000-0x60)=@nfc_llcp={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "d1941c77b8e8208bb873398382f1de87aa34e0dc45ef83b884b07b0251d6a7298adeb746598ba67670cd41ed8580fdb69263b6994fc68e31ddaf8a6d350b6f", 0x0}, 0x60) getpeername(r0, &(0x7f0000001000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000001000)=0xff84) connect$nfc_llcp(r0, &(0x7f0000001000-0x60)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "fab9484ca8a0abe9700df2209e76204d8a76fb42a5619500306fec52b71bf43cb53b154d9e554c7794c4b53910dce2b6a4396f93c15ef971f6cbedcf8bfbaf", 0xffffffff}, 0x60) 2018/01/09 05:54:40 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$alg(0xffffffffffffffff, &(0x7f000093a000-0x58)={0x26, 'aead\x00', 0x0, 0x92, 'rfc4106(gcm(aes))\x00'}, 0x58) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f0000e31000-0x14)="79733976d8c30a4aead96010be13cfe62785ce10", 0x14) r0 = accept$alg(0xffffffffffffffff, 0x0, 0x0) removexattr(&(0x7f0000b8f000-0x8)='./file0\x00', &(0x7f0000571000-0x82)=@random={"6f86322e0049cda9f77fc0fdb8cc99a4a0020000000000000d012fa37353ff6aa879f6415a1bf2574c5834ffcd98b3787642f3e0fa5fac28431c5bdb41a76df17983", 'rfc4106(gcm(aes))\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'}) sendmmsg(r0, &(0x7f0000e8e000-0x12c)=[{{&(0x7f0000188000)=@hci={0x1f, 0x0, 0x0}, 0x6, &(0x7f0000a56000)=[{&(0x7f000097a000-0x5b)="abb45d6af43e8a7c949597cb0a958e7f", 0x10}], 0x1, 0x0, 0x0, 0x0}, 0x0}], 0x1, 0x0) recvmsg(r0, &(0x7f0000cf6000-0x38)={&(0x7f000025a000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f0000a3c000-0x10)=[{&(0x7f0000f13000-0x54)=""/16, 0x10}], 0x1, &(0x7f0000251000)=""/0, 0x0, 0x0}, 0x0) 2018/01/09 05:54:40 executing program 6: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f00006d7000)='/dev/rtc\x00', 0x4302, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$packet(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000001000-0x4)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000000)={@loopback={0x0, 0x1}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x1, 0x10000, 0x500, 0xe8e, 0x4, r1}) r2 = accept$inet6(0xffffffffffffffff, &(0x7f00002b5000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f000035f000)=0x1c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000000000)={{{@in=@rand_addr=0x0, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) setreuid(0x0, r3) r4 = syz_open_dev$audion(&(0x7f0000633000)='/dev/audio#\x00', 0x45f, 0x20000) dup(r4) 2018/01/09 05:54:40 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f00008f8000)='/dev/input/mice\x00', 0x0, 0x200) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000a38000-0x20)={{&(0x7f00007d6000/0x3000)=nil, 0x3000}, 0x2, 0x0}) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MIF(r1, 0x29, 0xca, &(0x7f00002e3000)={0x0, 0x0, 0x0, 0x0, 0x0}, 0xc) 2018/01/09 05:54:40 executing program 5: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00000f7000)='/dev/ppp\x00', 0x400000, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000197000)={0x1e2a}, 0x1) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f00000b7000-0x20)={0x9, 0x0, 0x10001, 0x7}) ioctl$DRM_IOCTL_SG_ALLOC(r0, 0xc0106438, &(0x7f000079a000)={0x9, r1}) ioctl$KIOCSOUND(r0, 0x4b2f, 0x80000000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fgetxattr(r0, &(0x7f0000001000-0xa)=@known='system.sockprotoname\x00', &(0x7f000050d000)=""/219, 0xdb) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000001000)='/dev/mixer\x00', 0x400000, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000001000-0x10)={0x0, 0x4, 0xff, 0x5}, &(0x7f0000001000)=0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000002000)={r3, 0x8}, 0x6) recvfrom$unix(r0, &(0x7f0000003000-0x54)=""/84, 0x54, 0x2001, &(0x7f0000001000)=@file={0x1, './file0\x00'}, 0xa) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwrite64(r0, &(0x7f0000003000)="8b5edfa0c01c13dcbf10402383adc2ae0571f6", 0x13, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$dsp(0xffffffffffffff9c, &(0x7f0000005000-0x9)='/dev/dsp\x00', 0x400000, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open_by_handle_at(r0, &(0x7f0000006000-0xd4)={0xd4, 0x9, "86128382776c5d5b1c58f664ba770aa79e3b5ef79bce397e233844f1b93db57223455aaf095409f448b14c0b9a9fc1d45f0ffe01a68ae4e6300bb627210ab114189131ebf8ea156ba8e4be55c6cd201322a1452460e5ba36fa57d7d2b7789634faba5e912be70864b9f2bf3f1d8c84903585e19e2dc1bc0c1d044ae593c1bc0e3a1635163ed508bc6f43cd58e2a2ae53ecb42d57226e094e92ace809bc271ce7e4a7c42e45f56ae12ca409ce0a9f9c01c54115eb7bd346c4a7c2c73a5b36c08dba5b3bd1b2f7b88a7c1fd170"}, 0x40) ioctl$EVIOCGSW(r0, 0x8040451b, &(0x7f0000005000+0x331)=""/224) mmap(&(0x7f0000006000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$alg(r4, &(0x7f0000006000)=[{0x0, 0x0, &(0x7f0000003000-0x10)=[{&(0x7f0000004000-0x6e)="fc50edc9ee2dfa85a848c36573a5a1bcd2fca0a1a7ab8ee1401de9938745c75dbf7f8b8f426e18ef515c5af2075ff471118875d98b8478289c15e8ff330da43eb0b508d60b5b66c6bb2948e59613550ac268e3e23c05c28c75d349ab2232e1a8e842736d8c89cb05970fa0a387c2", 0x6e}], 0x1, &(0x7f0000006000)=[@iv={0x68, 0x117, 0x2, 0x53, "338e75bc8254e68317b0bf2c89b03ee470eb7ac84fda7e3a22842d9d32fc160a79accc7607e57c0934bf5197b37037379e43f52f6cfab9af1dfa2c34f17d2f2cc5bfd332a6dc354221d94c02f2e702cacaa723"}, @assoc={0x18, 0x117, 0x4, 0xd1f}, @iv={0xb8, 0x117, 0x2, 0x9e, "923a8e73fe92ec7ef51dc12d3793b14afa184c1370a01bb1f6764d5dba494c87b98d478ca0238b1e3296107eeac0ca8190c86546053d495ea852575c695300d5411f6ac39a860058716c1366fb39ea31246574d8331f2272a4fbba9c732ece39a5357a2f7eb500522514d3b92b45943c78d5f840579052005fba7acce24e526fc0f66b8c00a3f63818f9673da295784d6980b7a7a55f2270b5c985f10e00"}, @iv={0x1018, 0x117, 0x2, 0x1000, "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@op={0x18, 0x117, 0x3, 0x1}, @iv={0x78, 0x117, 0x2, 0x61, "b4ea2fd9eea583eeb5944afe65db673c4c27bd8996b808f7086d59d5676da36a037d001410c29cca725a99a0fa0c5032c161456b5474b2defba64c5c966c2be9f5d284e83e29f7c04a115e3f13a98f0b6ba50a56e2975bdf0dc9fa6dc9ca61324d"}, @assoc={0x18, 0x117, 0x4, 0x80000001}, @assoc={0x18, 0x117, 0x4, 0xffffffffffffee1a}, @iv={0xd8, 0x117, 0x2, 0xbe, "ce007699e7da89f5f83fd3de48a98f437b5270465d4d6eb670ddbd6f2d0122748b5bd9fa19889c4a2085277c80b995d9f1e2398cbc8b633f5edbf99b6432eaa523e4a0ddcb239178e50d56b761a3be57349e0ba83ccc74074fd0444969006beab857102336b6fce0d280456c1a5fc20ec59ac9d77392e63191ab87c6454de9d4cefe9a34a8e5c66d99e66c3951ee232ae530c7baff70e3f1fc6a7b0f2f9daf5db4872219c9c9f1d6c0fa65cf2e174efbb0641d854098332307b20bfccb85"}], 0x12e8, 0x0}, {0x0, 0x0, &(0x7f0000003000-0x10)=[{&(0x7f0000001000)="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", 0xfc}], 0x1, &(0x7f0000002000)=[@assoc={0x18, 0x117, 0x4, 0x100000000}], 0x18, 0x4000800}, {0x0, 0x0, &(0x7f0000007000-0x50)=[{&(0x7f0000002000-0x6f)="b444f6a67a8e7c01cdca4a5f883b123c5ae8476694deb299bd231a97bf3e078ada3ae035b3bac0d8c281fbdb4a18818649c41860399fc4c64906145739f619ff17bad232ea486fa9a2253905f9897f024db2ef793a97c34d16f0b10af84addbef4a495851e9747193a77c1bfdc2018", 0x6f}, {&(0x7f0000007000-0x62)="d40a0dc90f64ff6a85986c081df5db2b6cbc1603393688c662a010849cd70635e53be016f963cd7bb92de89495a5914c8f7231b12af64a5fb185eb3c6d2b2fe75fb0a03e471d57e6744274e4e57581925a5b7ce2aebfdfe42c90cd4b9b7fa67e2348", 0x62}, {&(0x7f0000007000-0xd7)="ef1b758848b7fdd4d5bef42ca4f55e9f509025ad4bcc2ca4786aa5e5a315fa355074dcee05e9672c55668cb086207dbb1634e4b492df29266d358eede5bfc6b4da976bb0ebb89cce89ada77c8a93e315fc8e6c1fd8d5eb455239fb580ce689aee646e3077dbc4f2e7233bbc02fa75289d21502075b94b0958187651f02194cc02d050b79a4305817978956818c4673a3eac59a81e7216046d79e8461a77257d5c36254cd9b14968e408f7d1614d11599b72431feca892a42a488b24be3dd4aca3545c614d6061625b823bb19e890e642052f58eee6bed3", 0xd7}, {&(0x7f0000006000)="280fd4c8942eccd4f9e7023bb486dc6be68e066bd74be8a19bbf994855ced4a0b9", 0x21}, {&(0x7f0000001000)="4b21e829ff5f1e8412cb8bf24ba179d6d68c96a27e2a932e7ed3d401692d93a38236b9e7987afe988d45ada41e02d312936e1b40a2dbe4", 0x37}], 0x5, &(0x7f0000007000-0x130)=[@op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0x7}, @iv={0x100, 0x117, 0x2, 0xec, "6b98c0617437f5687d368dfe55bd07a99e06204a172b85e2847e77a6f6dfc196af37458762f8a0ab7781133cf26fa405524c1d9884b64b513a2a24fd8932e94d78d4fc3f426562eb97ecf64a2213a4a7dd32e1f24f74bcc7561400977647e3a34da1ee44e89d91b374d02e0455c71c28284f90d02449b99cbc148b143154711ce24454b54813c7c58051bd7c71d209999adf8ce2ed4c927b43f2c756849899eaceb1e8ad751efb5abd6410bf93a67a4a8e70f06fb8f1bf919ac4b412e4d7daf0b368a4d85ca68401059503c0f2e28556181c3304bf212b470f7623a1af84fff7b38c45296d732613c8625e48"}], 0x130, 0x4000004}, {0x0, 0x0, &(0x7f0000007000-0x20)=[{&(0x7f0000006000)="b6", 0x1}, {&(0x7f0000005000)="2a9a714838921e7a0e0cc47f41d1c87ba0774bfdc35bb336", 0x18}], 0x2, &(0x7f0000001000)=[@assoc={0x18, 0x117, 0x4, 0x8}, @op={0x18, 0x117, 0x3, 0x0}, @assoc={0x18, 0x117, 0x4, 0x1}, @assoc={0x18, 0x117, 0x4, 0x6}, @op={0x18, 0x117, 0x3, 0x0}], 0x78, 0x4000040}, {0x0, 0x0, &(0x7f0000002000-0x50)=[{&(0x7f0000001000-0x78)="8f22c06880024c17957578a860b2eb6ef2b002536c67f02d1effba20999ec6ada787bcd9c04d11274aa80da94dfbf0822d6d5234e8d14c655ae1e2e603eac4856e6eb2fa6592d87fdd69313d9bf034346ebddc104a5f2fec441fdd18da13fdfe187d3c84a42764d56ef3c21b904bb72b0bf0c092133d7a10", 0x78}, {&(0x7f0000000000)="d5a77790e44595226e827ae9d43f4d665dc7b424bbe9ad6bed32ad9b26bdb8bfd9db726c981d4b8bf2a5dfff771ee180c2d894d4c047bb12fd665a284e7ce83bb41412fb2d4d3430f6a4139bff793c12b9e4c5128b6fde4063370c249dc6e4930793c2ec779a3240cc8c3b19866ad0c8562c63e0f9ed70ceffe0fb72b11e8a2dcb2fb8f78edd931a3eb60abdec94", 0x8e}, {&(0x7f0000000000+0x3e8)="3e14abaa412b4bb2e81aaa497c1bb85a5e49c2b5e19fe5959b36471fef5bce57458edd24d879970acf26844f43dab119dca498bb4ac9ed11d162f523f659698ac0bbcf93e94923d11894553b25231d81e792d8508cc591d8db0cd363fd27a1a5f5b01e76f39c219dc407c3b307939acf5992aed7fcdb0cc4a76316014956f1d0a0e07415ba6c271e37fe5f547ebbcfe397680f9ef57fb4f72dece33a2a91e3740d4b250039d8852123f13e7465195bc36285a8f43030f9c0188d5f3b7be12f5ea06c1ebced21b635ae5fb38b20e993d479", 0xd1}, {&(0x7f0000007000-0x11)="b9a187d6758ceadb09aa9ef161f7d44b90", 0x11}, {&(0x7f0000001000)="24166d3f16de4125f4c3d40f67b8b0c0f22ee0d6329c6e3f6d2e2b2bada43bd4bf09d13325b84ef0cbf4bae226e9f467b51eb9fdf99f9e8ed9d2ee2bc94ae90e34a13425231d3b704990cc0fa2dadccf6de4dc50ba31", 0x56}], 0x5, 0x0, 0x0, 0x2000c050}, {0x0, 0x0, &(0x7f0000007000-0x10)=[{&(0x7f0000007000-0x27)="9315ce833afe4040b9e39092fba5712aabce2962ce716c881be6c9aa6d55bfa38ac007218d7a7f", 0x27}], 0x1, &(0x7f0000006000)=[@op={0x18, 0x117, 0x3, 0x1}, @iv={0x60, 0x117, 0x2, 0x4a, "9150759a5088b32a8dc0a7b36ecde2c3d3d445c6f73728a961b192ef4d650e4678e33e82892c91244b83f599e56f41638ca91581ed102359bf43e502402a6f9ca00aeeac1ae9e89eb88f"}, @iv={0xb0, 0x117, 0x2, 0x9b, "346c93835fcf726061b2e8f883f95536919741f74b69722ace59e02ae45e295114449b4e423fbc4a1bccc3bb1f7b1507294081da6ca7683d668801e74a78af7489f05a1568ba9e762d7db6542db9eb3dc52cdaa8603cbef320774dee2e8ea5f322fd36e3fbaf573c6d0a95c7fcc2706af8e7bd68e27d18ecf9874027a0f6d37dfc2bb3c7b3f4097123dfed741746efdfdf264e7fc7d91b95cdf803"}, @op={0x18, 0x117, 0x3, 0x0}, @assoc={0x18, 0x117, 0x4, 0x3ff}, @op={0x18, 0x117, 0x3, 0x1}], 0x170, 0x4000001}, {0x0, 0x0, &(0x7f0000007000-0xa0)=[{&(0x7f0000005000-0x85)="1a522e2f50120b6225a6b1bf73a634111f99f73f335fba9edfa8a9c41ed9ce9f11cf09e3e986ab0a80a7f2891dc7617edd32cc95c17b060af0c017cb4301f3faa0b7fbbcad528dd39e69422bd6b9cc35219e011d1ae963c07043099cf24527f643a8f98f0e16b864e989ded844291c43af8c5259810d05b3dba27b372c4a2b63273d380228", 0x85}, {&(0x7f0000003000)="8927fa5d7a617ac0e95a71296ccf094275ebb967925ed757dd9fbc0025390a483f40769b645c6da4833548f1fab70b1610ed2d", 0x33}, {&(0x7f0000007000-0xf5)="0cd83854eb940d2bbc27ce4649f8d41c8ccbecf6a782951af3658b950c2d143f8e7e6eff216df2a3657fdb2da448dd6210855569b683ffd1987569c3877afc737978f4065ca49c33c2cd43bca5af56240d302fab54221aaed8538974b84b1ed937f817ef4c9a851ad36fec02306e823b91fed04f5678d5669513ddcf820b58b1eff6f669ad9857c1de9a08617695e5bee9f5f7e3de4839b9cade00468cdcd40dceffdebd3806373a41c59ca6d88832f55f9e548f9ca26b130b696975a0384872c29be49aafc95d8f8b5a860a6f48297e6372c580801de73b1d71c5b2ecdd8916f555edf5893b416aa327d4b1ea8bb30ee974e1b44b", 0xf5}, {&(0x7f0000006000-0x98)="20a07fc285beb8c8d097343a745631ddb0e91c3ebdda1e4d5a12c193fc4b914428b591c2a848a57c25025e62210b47701bdfc2c5195204ba58175f5d2ce5c3dcccca5c32edd1850ebb386466da3b3fa20a31bf4aeb676c61355de8d9bc882c490d6a5d9b83d32138e4f75f492b8bd2b741fd8cfe3bfdb95d4797b626b51be7cc7200ba7061cc20b024863f85356e00ebb67b7b3b541dfb00", 0x98}, {&(0x7f0000004000-0xb5)="1b0ef48e7cc9c3140efb01590984f9f82d7113126625d313412dba7c9ce0b0fb591a933bb7a89116dfe54a5f104394f430d2cae753d204de333da2ee8a70e128d28d4e80aa2644e62bb500991eea601311d73dfbd38bdea731deb9ae65cc45de5de84ecaf59385431c002d459dd56e837840b564500c15df40c6cd8473d6b5ab837c0813115977c003fec38a4de1c785738ca2a2170c8391a317a691d168a496f700d8ae3d9a1df6f2c1bb7d5069a66b2539783026", 0xb5}, {&(0x7f0000002000)="", 0x0}, {&(0x7f0000007000-0xeb)="296c9fced9923ff740a4b620f1f60479affb90576331b8109e0e2e8c79f4631ff05d4d4d2ba03eca7b275c6805a9ca1b9ac3fa164897d372517619db093e57cde36aae3ef678afce95f006c6a2557d0c825eca9a3ed2eed0443da7567c2332d24bb6e5cb5e84ff0a0c581d071722fa836a451dc4a93ae42214af35a0d8e5a92a080ea24df2ab84f4d52aa64f87e131bfc2dbefc5158fe52ddb2299dee157a42bf1121dcad7a899aca70f9bf2b59c0786a3f98f27522888e4e17190cae808e87aece1b6569c997fd77a24607d4ed06641060986785c3bd8da32c87f43a8341ce5f7393e8e80a12278e7900c", 0xeb}, {&(0x7f0000005000-0x48)="beccb2c339f1a8066bd376060dfb9ebd0446d9f8f3ab899039d76535f164c6aec8d956bc0d976d5e459ab777b4ee4296bed8b121190b7a5d8dc4108dee9a00ab8f0c3d101244f343", 0x48}, {&(0x7f0000005000)="8e8df8678d5749366859800daf7e41e47a9670ee9b6e88e1df1c30cb4def9f5fddaa5690c92736c1a60f092934069fa7ae05", 0x32}, {&(0x7f0000001000-0xa4)="9981b86853f0d42ecc3ee24fdd46d7350b0705d2393675260e53aa16bf8a1d8947c980f43f286099d1974dceb7696b8fd9a3f329dd7ca262db50d19c052484f0abbbdada618c38d2659760a1373547d0e43e68c92bd0a00e7dfd194db7c90928a177b3141c13eaed2ff839cf558a319ea021039032619e2e08472ebc3534121a5e485457a13f72fc13f131310d96a856be34c506991813dc7c7e17feb9aa2a04088ac956075bd80ca610492ad1ed67158457705d082404597b74b623607bc82e9d9d1d743356e1f69331", 0xca}], 0xa, &(0x7f0000002000)=[@iv={0x40, 0x117, 0x2, 0x26, "6d9db4c67098b42120a86f2780c4a0eebdcfa30210bd7401c8d81fc0e6ec3fe5a4d98da5e6e7"}, @op={0x18, 0x117, 0x3, 0x0}, @iv={0x50, 0x117, 0x2, 0x38, "b5aefa03c69f62d7dadf130863fde0c4bcf67df8e7d8a54af48f6e087d587cec143fb47ddc3714c5fd809639165f70fb05cab517dd19ac98"}, @iv={0x58, 0x117, 0x2, 0x3e, "7daae831d033f8c594ae9c8882d08308efb5c733f768a45bcde802a6befbde81b5065317ffcca985b7a70528ef05bcb5ad964cddbb6c9bcc1feebb14be1a"}, @iv={0x98, 0x117, 0x2, 0x84, "cefd26291043f6d2333940daff0cbab30aef63f393f40e049a952ac035e9d0dfa216369663001cc4f66bf9b40f47c384df05eeb785aaa872e81753b1494aa3ed5f8a39dc4ccc3875606cef61effb69501684ae816324f4cadcf0c45e2bf36d5336a7b87b475f8ac52aa2fba0688b60abb1e2468cb5b504b46b977d59ccca0b6f261db977"}, @iv={0x48, 0x117, 0x2, 0x2e, "283b976557080137d34c5f092ec6a449fbae56aca0e7ed24064ce8d21e8182280c85e04033a13dc6d761fd662b6a"}, @iv={0x48, 0x117, 0x2, 0x2e, "134d26af3486617555462abdeaa52a93c133a975c08869e48db31166d6d2a0749938293cf49b1c8aa81e1b23cc97"}, @iv={0xc8, 0x117, 0x2, 0xaf, "38e0ed9530e988bad98c4d74f2b7d961bec5b20d8e037e2d8a8b051b066c636cbc727e29a9796477f8daa2cc731f46a4d03e655ef0b7768ee551f02c655aa6643bcc600705ce0e476c410737727d19de4323c2bd38e93a37f42202a272d9a1abb76cdde2e8ebc5f1efbc9b7a7ad580a31ca124740a59b2a46d26edf36037e5fb0dfd5b0681b2a1193d41d08e23db09dc285ba6ca6d93ea7508e9a265c25c15fe96696ac1e24f63df8326de7bb71ba2"}], 0x2f0, 0x4000000}, {0x0, 0x0, &(0x7f0000003000)=[{&(0x7f0000007000-0xf1)="c093600fbc387af45abf671c921c5feb512824ada8efc6c14c50d8e7c25e6e47887e2acc5812f3d2165de324354f3a94152d16fdd04a0321671a91a219763b29abecc615d1d56714fc0f041c07a3808788e3d7194a8f58725582d47c043967e136c5a08d286f94107683c232a3c719dd9d8691d0d11d4a7d1955c4256827234da9c80d9a9208cde32d520fe866e06d3dc1dcba94873343a90bfac83e89bbd4615f6b0eb1bc29251f0632287e72e67f8714b08e9d6f91c85cc075867da36cb9c21719cddf704d08bae4f6a1312ebe64a20861b9e20264d17a26cd3345d76154b74fd4a5d1aae8d174d6dc6bed8ef173f064", 0xf1}, {&(0x7f0000007000-0x34)="442c5147b2b464d0aeed196072abb42d7c0fcec0e7dc8987b4599f42f6840487146bb9b9ea5a89e65307a4cc6f84386d1a68bced", 0x34}, {&(0x7f0000007000-0xf)="508d1534dfd00d7e8b4f6f2aae30a4", 0xf}, {&(0x7f0000006000-0x8b)="b72bf8859a87be2392daedc29b33dab26b5ecd84bdc09df7f1400ef0695aa7645a41571538b288231242dc9a64476230f5b15783e13725b74994181c60075b7036fb65df7d268f164d8f4cb4d75e109ee03a07a2050d6947aa05f0888b59e5a9510521e27b8af890f9281275aeeeacdf0069958be3e4b83fb782f0130a121acb940ad2fe85cf3e9f30f608", 0x8b}, {&(0x7f0000007000-0x41)="ffb7f1d8f9495591e8a44c49f3f98d1f3ca9c80d4786d53913e6a9c0f9570b174fc4c61598999aa4d7c82867126662e125afe0fc982e2a9aa029c29daab5daed80", 0x41}], 0x5, &(0x7f0000007000-0x68)=[@iv={0x38, 0x117, 0x2, 0x22, "7f8c3656bbe983216814c06c0d2aff9048745b9360414a42c462b827f732e3173a30"}, @op={0x18, 0x117, 0x3, 0x0}, @assoc={0x18, 0x117, 0x4, 0x0}], 0x68, 0x40}, {0x0, 0x0, &(0x7f0000006000)=[{&(0x7f0000006000)="d2ced7e49268de5931afde832e93e96fa3d9c1df7c27b98a0ea0f941927e550d4a071862898b6fe671b12323e2712f8908a429993f1a4aed98cead328d1e594080fe87", 0x43}, {&(0x7f0000004000)="2fc4cb7660c3252570b6a11b9e1511854f4e8578116e30fef3e05e9338fe5f7494328ff3ac748e3a0870fda60167a7ebe3", 0x31}], 0x2, &(0x7f0000003000-0xb0)=[@op={0x18, 0x117, 0x3, 0x0}, @op={0x18, 0x117, 0x3, 0x0}, @iv={0x30, 0x117, 0x2, 0x1a, "558d7aab547749cc9a1e2b0832bb7156e20d25ad8d15527f52d3"}, @op={0x18, 0x117, 0x3, 0x0}, @op={0x18, 0x117, 0x3, 0x0}, @iv={0x20, 0x117, 0x2, 0x8, "c74074e3cc47c117"}], 0xb0, 0xc1}, {0x0, 0x0, &(0x7f0000006000)=[{&(0x7f0000007000-0x71)="1facce0659ecd9b777944b3a88efb68f512463af99dd3584396f38ba8d64a9ef9b5997cd61e24f64ed46067b32b6201f2f5046186a2247d7a97c882a7f125d5da76e95deac819e59f1d8bd714fdda6a57a4467e1e6097ec62517eef6b7447a986782427061a79d0e01028d7a6470d45042", 0x71}], 0x1, &(0x7f0000007000-0x130)=[@iv={0x118, 0x117, 0x2, 0xff, "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"}, @op={0x18, 0x117, 0x3, 0x0}], 0x130, 0x20040000}], 0xa, 0x80) 2018/01/09 05:54:40 executing program 0: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f0000000000)={0x8, {{0xa, 0x0, 0xfffffffffffffbff, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x7fffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) alarm(0x5) alarm(0x0) 2018/01/09 05:54:40 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000331000-0x78)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockname$packet(r0, &(0x7f00004c3000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000f39000)=0x14) r1 = 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, &(0x7f0000fac000-0x28)={r1, 0x0, 0xf, 0x6f, &(0x7f000073a000)="fc00000000000000684f11a19db792", &(0x7f0000311000-0x6f)=""/111, 0x0, 0x0}, 0x28) 2018/01/09 05:54:40 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x96c, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_TIOCOUTQ(0xffffffffffffffff, 0x5411, &(0x7f00007fb000)=0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000719000)='/dev/sequencer2\x00', 0x200, 0x0) ioctl$KVM_SET_IDENTITY_MAP_ADDR(r0, 0x4008ae48, &(0x7f0000ad2000-0x8)=0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f00000cd000-0x8)={0x0, 0x0}) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000efb000)=0x0) prlimit64(0x0, 0x0, &(0x7f0000d37000-0x10)={0x0, 0x0}, 0x0) ioctl$KVM_GET_IRQCHIP(0xffffffffffffffff, 0xc208ae62, &(0x7f00006f7000-0xd8)=@pic={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) clone(0x0, &(0x7f0000619000)="", &(0x7f0000b66000-0x4)=0x0, &(0x7f00001a2000-0x4)=0x0, &(0x7f0000c02000-0x6f)="") r1 = add_key(&(0x7f0000b32000)='pkcs7_test\x00', &(0x7f0000416000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000522000-0x60)="", 0x0, 0xfffffffffffffff9) keyctl$setperm(0x5, r1, 0x0) capset(&(0x7f00001e9000-0x8)={0x0, 0x0}, &(0x7f0000033000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_open_dev$usbmon(&(0x7f0000b5e000)='/dev/usbmon#\x00', 0x0, 0x10000) r2 = perf_event_open(&(0x7f0000b96000)={0x2, 0x78, 0x3e0, 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) openat$kvm(0xffffffffffffff9c, &(0x7f000000b000-0x9)='/dev/kvm\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_PIT2(r3, 0x4040ae77, &(0x7f0000071000)={0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) dup2(r2, r3) 2018/01/09 05:54:40 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40082406, &(0x7f0000250000-0x2)='!\x00') 2018/01/09 05:54:40 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000b4000-0x8)='/dev/kvm\x00', 0x100, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) setsockopt$nfc_llcp_NFC_LLCP_RW(r0, 0x118, 0x0, &(0x7f0000b3e000)=0xa034, 0x4) r2 = eventfd2(0x0, 0x0) ioctl$KVM_HAS_DEVICE_ATTR(r1, 0x4018aee3, &(0x7f0000241000)={0x0, 0x10000, 0xfffffffffffff77e, &(0x7f0000040000-0x8)=0x0}) r3 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f000000f000-0x11)='/selinux/relabel\x00', 0x2, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(r3, 0xc10c5541, &(0x7f0000269000-0xeb)={0x7, 0x1ff, 0x6, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x6003, 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]}) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000465000-0x20)={r2, 0x0, 0x100, 0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/09 05:54:40 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000a2c000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = syz_open_dev$sg(&(0x7f0000436000)='/dev/sg#\x00', 0xdff, 0x101000) write$eventfd(r2, &(0x7f000030b000-0x8)=0x1, 0x8) ioctl$TIOCGSID(r2, 0x5429, &(0x7f00008e6000)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000c5f000-0xe8)={{{@in=@empty=0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000299000-0x4)=0xe8) r5 = getgid() getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000685000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000ac3000)=0xc) fstat(r1, &(0x7f000005b000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f00003b6000-0x8)='./file0\x00', &(0x7f00004af000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$getownex(r2, 0x10, &(0x7f0000816000-0x8)={0x0, 0x0}) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000b8b000-0xc)={0x0, 0x0, 0x0}, &(0x7f00006a2000)=0xc) stat(&(0x7f00009c4000-0x8)='./file0\x00', &(0x7f0000848000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r12 = getpgrp(0xffffffffffffffff) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f00001ce000)={{{@in6=@loopback={0x0, 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @empty=0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f58000)=0xe8) lstat(&(0x7f0000fdd000)='./file0\x00', &(0x7f0000fe5000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) vmsplice(r1, &(0x7f000072c000-0x10)=[{&(0x7f0000f6f000-0x51)="31409a3a13088c1cf24cf109f2d5927960d13568f0133732d34727ead52d229cf671667e8aae8951b0dcb6eb665e9fb1b79f3ce6ea55f3a626d898d0800540213f0fc41087f4a59377c577e09c9d6b765f", 0x51}], 0x1, 0xa) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f00007ce000-0x4)=0x0) stat(&(0x7f00005bc000-0x8)='./file0\x00', &(0x7f00005de000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x8, &(0x7f0000a7f000)=[0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0]) sendmmsg$unix(r2, &(0x7f0000ce0000)=[{&(0x7f0000422000)=@abs={0x1, 0x0, 0x3}, 0x8, &(0x7f0000e1d000)=[{&(0x7f0000a57000-0xfb)="9c8d4def24fb62d422ef6bd54066cea73bb92d28fa981b521d1c0dd7fdcefd588a775250626315ad3d4d1c220de9f4135474f24471afb198673857437c4372c1bc6b01500b73c00d1e78d8cd4749783b11c8104d8027058d2056c857a6d7e6e24afbe27e8013539cffb8e5de01bd6bb763fa94c4c136d3d7d9ec1201c82da1731e5546ba7235395656cad5e32d9c421f642545627d2b597b95b53b68102c33115340367e25394fbfada02b8521509bcb03902e4741a4b24cf863f58920f4e7e9818bccf89858bd55847bdb08c7f46d4cd1bf886e07edcfd330e78890d40d1a46b37ecd375dd93711a05ffdf650e73b6ada5b1b9b93a9c59c2e8ee2", 0xfb}, {&(0x7f0000bc3000)="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", 0x1000}], 0x2, &(0x7f000006f000)=[@cred={0x20, 0x1, 0x2, r3, r4, r5}, @cred={0x20, 0x1, 0x2, r6, r7, r8}, @rights={0x30, 0x1, 0x1, [r0, r2, r1, r2, r1, r0, r0]}, @cred={0x20, 0x1, 0x2, r9, r10, r11}, @rights={0x18, 0x1, 0x1, [r0]}, @rights={0x28, 0x1, 0x1, [r1, r1, r1, r0, r1]}, @rights={0x30, 0x1, 0x1, [r0, r0, r1, r1, r0, r1, r0]}, @cred={0x20, 0x1, 0x2, r12, r13, r14}, @rights={0x20, 0x1, 0x1, [r1, r2, r0, r0]}, @cred={0x20, 0x1, 0x2, r15, r16, r17}], 0x160, 0x8001}], 0x1, 0x80) r18 = syz_open_dev$sndpcmp(&(0x7f0000a3b000-0x12)='/dev/snd/pcmC#D#p\x00', 0x5, 0x0) getsockopt$sock_cred(r18, 0x1, 0x11, &(0x7f0000bdd000)={0x0, 0x0, 0x0}, &(0x7f0000612000)=0xc) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000002000-0xc9)="", &(0x7f0000002000-0x4)=0x0, &(0x7f0000001000)=0x0, &(0x7f0000001000)="") 2018/01/09 05:54:40 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f00003e8000-0x10)='/dev/input/mice\x00', 0x0, 0x200) getsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f00000ed000-0x4)=0x6, &(0x7f00007ae000-0x8)=0x4) perf_event_open(&(0x7f0000002000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000001000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffc1, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f000072b000-0x1000)="", &(0x7f00006c8000)=0x0, &(0x7f0000d7e000)=0x0, &(0x7f0000e78000-0xba)="") 2018/01/09 05:54:40 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x3f, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) ioctl$VT_WAITACTIVE(r0, 0x5607) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000000)=0x8, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x2, 0x9, 0x0, 0x3, 0x7, 0x4, "5463ea09087fbc27ab2c3457a3baf522c955c57f4ee4ae38450aaf0e8e10d1c65e7e5f7fe9d7b20bfd9045acedca39564868ac7a01a2e77f1ae1e2f977dfbe3d", "438dc27a3536613b23c749e9f0a1f150bf57dd5971109585e5c763874f82500d7e70e65e3c380cf801f9cca0d056738fb461970286cdf731b88fa6ba4cf663c5", "5612dceba179b243863807720df48e82539b5b3ab837a863c1e85d646b4529ee", [0x6, 0x1]}) clone(0xfffffffffffffffd, &(0x7f0000001000-0x2)="b803", &(0x7f0000001000-0x4)=0x0, &(0x7f0000df0000-0x4)=0x0, &(0x7f0000ff5000)="968da9") 2018/01/09 05:54:40 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r0 = socket(0x11, 0x4000000000080003, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt(r0, 0x107, 0xd, &(0x7f0000001000)="", 0x47e) write(r0, &(0x7f0000dca000)="", 0x0) r2 = dup2(r0, r1) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r2, 0x40605346, &(0x7f0000dbc000)={0x0, 0x1, {0x1, 0x3, 0x9, 0x2, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/09 05:54:40 executing program 0: 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) pipe(&(0x7f00001b5000-0x8)={0x0, 0x0}) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000341000)='/dev/rtc\x00', 0x8000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rename(&(0x7f0000002000-0x8)='./file0\x00', &(0x7f0000002000-0x3)='./file0\x00') mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) renameat2(r0, &(0x7f0000002000-0x8)='./file0\x00', r1, &(0x7f0000001000-0x8)='./file0\x00', 0x2000000) clock_gettime(0xfffffffffffffff4, &(0x7f00002ed000)={0x0, 0x0}) 2018/01/09 05:54:40 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000b84000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_IOEVENTFD(r1, 0x4040ae79, &(0x7f0000d02000-0x20)={0x0, &(0x7f000002d000)=0x0, 0x5, 0xffffffffffffffff, 0x0}) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f00008bc000-0x8)={0x0, 0x0}) r3 = syz_open_dev$adsp(&(0x7f0000651000-0xb)='/dev/adsp#\x00', 0xffff, 0x40) getsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000526000-0x10)=@common=""/16, 0x10) setsockopt$inet6_udp_int(r3, 0x11, 0x64, &(0x7f0000513000-0x4)=0x10000, 0x4) 2018/01/09 05:54:40 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) recvfrom(r0, &(0x7f0000a02000-0x8a)=""/138, 0x8a, 0x0, &(0x7f0000ef0000-0x58)=@alg={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_ctr_aes192\x00'}, 0x58) io_setup(0x10, &(0x7f0000438000-0x8)=0x0) r2 = memfd_create(&(0x7f0000b7a000-0xb)='/dev/loop#\x00', 0x4) io_submit(r1, 0x1, &(0x7f00005ed000-0x10)=[&(0x7f00004b1000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, r2, &(0x7f000023e000-0xab)="", 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) 2018/01/09 05:54:40 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x5c, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xaae, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000011000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$inet(0x2, 0x1, 0x0) r2 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x8000000000000002) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@common='eql\x00', @ifru_flags=0x301}) write$tun(r2, &(0x7f00003bb000-0x102)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @broadcast=0xffffffff, {[]}}, @udp={0xffffffffffffffff, 0x0, 0x8, 0x0, ""}}}, 0x26) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f0000c2e000)=0x7, 0x4) 2018/01/09 05:54:40 executing program 0: r0 = semget$private(0x0, 0x3, 0x400) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000000)={{{@in=@multicast2=0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00004e9000)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000652000)={0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000b21000)={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) semctl$IPC_SET(r0, 0x0, 0x1, &(0x7f0000001000-0x58)={{0xbd56d1d, r1, r2, r3, r4, 0x2, 0x9a, 0x0, 0x0, 0x0}, 0x4, 0x3f, 0x9b, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000034c000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) r5 = add_key(&(0x7f0000574000-0x6)='rxrpc\x00', &(0x7f0000419000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000049000-0x6)="8bd4b0f0a42f", 0x6, 0x0) keyctl$describe(0x6, r5, &(0x7f0000b09000-0x61)=""/97, 0x61) chmod(&(0x7f0000825000)='./file0\x00', 0x0) 2018/01/09 05:54:40 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000d9e000-0x4)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000a6a000-0x9)='loginuid\x00') writev(r1, &(0x7f00001bf000-0x8)=[{&(0x7f00002f3000-0x4a)='+', 0x1}], 0x1) ioctl$SIOCSIFHWADDR(r1, 0x8924, &(0x7f0000d6a000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) 2018/01/09 05:54:40 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, 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) timer_create(0x0, &(0x7f0000f20000-0x60)={0x0, 0x17, 0x0, @thr={&(0x7f00002ac000)="", &(0x7f0000120000-0x9d)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00004d2000-0x4)=0x0) timer_getoverrun(0x0) socketpair(0x1, 0x1, 0xfff, &(0x7f000050e000)={0x0, 0x0}) ioctl$KVM_SET_REGS(r0, 0x4090ae82, &(0x7f00006f2000)={[0x80000000, 0x400, 0x1, 0x7, 0x281617ba, 0x8, 0x7, 0x11db98d4, 0x1f, 0x1, 0x1, 0x8, 0x7fffffff, 0xfffffffffffffffd, 0x80000000, 0x3ff], 0xf004, 0x2}) 2018/01/09 05:54:40 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000286000-0xb)='/dev/mixer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r0, 0x80045400, &(0x7f0000671000-0x4)=0x0) 2018/01/09 05:54:40 executing program 4: mmap(&(0x7f0000000000/0xb26000)=nil, 0xb26000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000abf000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000b26000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_SETCRTC(r1, 0xc06864a2, &(0x7f0000476000-0x64)={&(0x7f0000b26000)=[0x0, 0xa49, 0x200040000, 0x5], 0x4, 0x2, 0x7ff, 0x7, 0xb8de, 0x2, {0x3, 0x3, 0x5, 0x8, 0x100, 0x0, 0x40, 0x80000000, 0x0, 0x2, 0x8000, 0x6, 0xfff, 0x4, "126e59e9ec0e6a4ea2887032f05fd07771bb1599ad2d38cea72fac7b9595d1cb"}}) getsockopt$netlink(r0, 0x10e, 0xb, &(0x7f0000000000)=""/0, &(0x7f0000002000)=0x0) mmap(&(0x7f0000b26000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f000099b000-0xe8)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast2=0x0}, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00005e7000)=0xe8) mmap(&(0x7f0000b26000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000b27000-0x8)='./file0\x00', &(0x7f00001e2000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuse_mount(&(0x7f0000b26000)='./file0\x00', 0x6000, r2, r3, 0xfffffffffffffffd, 0x4000) socket$packet(0x11, 0x2, 0x300) [ 45.490164] device eql entered promiscuous mode 2018/01/09 05:54:40 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000c0b000-0x8)='keyring\x00', &(0x7f0000a50000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, 0x0, 0x0) r1 = add_key$user(&(0x7f000007c000)='user\x00', &(0x7f0000199000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f000076a000)="ff", 0x1, r0) prctl$setendian(0x14, 0x2) r2 = add_key$user(&(0x7f0000ec2000-0x5)='user\x00', &(0x7f0000f21000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f000006b000-0xca)="503a570087ebe0d94f729cd653e520c19ad7d90b271769c4dbc249b54423a287fb8bd6ed266ccf59ef70995bf2e8e2d3fff32853747eda22d2818d08ca27e0ec821620e365a0e6b9485f2d925493f60c01e33e5f8c7eba67840800007f5b07e5849d2e875b066cd640b336616fe0f3c300007fb4627ee7597689525e8e810000ffffb580fb46910b52246bd3d32b1a91f944edb74b1f50ae08c5387ed8fd0598b600b79f3af3f864c324f6353c0000f98f7e149be31bd78bb36e8b951173d19c", 0xc0, r0) keyctl$dh_compute(0x17, &(0x7f00004c9000-0xc)={r1, r2, r1}, &(0x7f0000e3a000-0x1)=""/1, 0x1, &(0x7f0000a6f000)={&(0x7f0000788000)={'vmac(blowfish)\x00'}, &(0x7f0000ccd000-0x3c)="", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = syz_open_dev$mice(&(0x7f0000175000)='/dev/input/mice\x00', 0x0, 0x0) fchmodat(r3, &(0x7f0000009000-0x8)='./file0\x00', 0x8) 2018/01/09 05:54:40 executing program 6: r0 = socket$inet6(0xa, 0x80001, 0x0) mmap(&(0x7f0000fc8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000fc9000-0xc)={0x0, 0x4, 0x30}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000fc8000)={r1, 0xf, "3ad9c46793f02006594c6fdea7fbf7"}, &(0x7f0000001000-0x4)=0x17) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x4, 0x44031, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f00001fe000)='/dev/sg#\x00', 0x0, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x40, &(0x7f0000394000)=""/84, &(0x7f0000fc9000-0x4)=0x54) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/01/09 05:54:40 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$kcm(0x29, 0x2, 0x0) r0 = socket$netlink(0x10, 0x3, 0x1f) 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) writev(r0, &(0x7f0000c7a000)=[{&(0x7f0000149000)="390000001300090469000000000000ffff00004001000000450001070000001419001a00040002000400020000000000000001ed0000040000", 0x39}], 0x1) 2018/01/09 05:54:40 executing program 0: mmap(&(0x7f0000000000/0xec1000)=nil, 0xec1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x16) writev(r0, &(0x7f000010b000)=[{&(0x7f0000ec0000-0x3a)="39000000100009046900000080000000070000400100000045e70007000000141900180004000200b600000000000608000300ff00001ee400", 0x39}], 0x1) mmap(&(0x7f0000ec1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000ec1000)='net/ip6_mr_vif\x00') mmap(&(0x7f0000ec2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$packet(r1, &(0x7f0000b05000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000ec3000-0x4)=0x14, 0x80800) mmap(&(0x7f0000ec2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$packet(r1, &(0x7f00000f3000-0x61)="9333d6d04e635e055e595c98261a23679fcb4eb89305201ecae19358429275f7391e3e0ce6ea3854efc67364096ff03f1e7e5111d933327c9cf2be55cb328cc8650018e382910e6c72d0d40f5758afbec2528fc3756ef728e53326039eb77fdc8b", 0x61, 0x81, &(0x7f0000ec3000-0x14)={0x11, 0x2, r2, 0x1, 0x0, 0x6, @random="763f27b0be3f", [0x0, 0x0]}, 0x14) mmap(&(0x7f0000ec1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ec1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netrom(r1, &(0x7f000073e000-0x38)={&(0x7f0000ec1000)=@full={{0x3, {"8dd153b26b072e"}, 0x995}, [{"1611575f949fc9"}, {"38d9d1a7eda2d2"}, {"3824eaf553c90c"}, {"64b45556bf08b5"}, {"d781c75d2729d7"}, {"96eb2b0758e5e1"}, {"4182940f28a547"}, {"08253364b17267"}]}, 0x48, &(0x7f0000ec1000)=[{&(0x7f0000c97000)="c983159311accf6df1ce8587a55f20b582d608e4536ef46126d4ffd68e1709d4fb6fea52cbfc6bec8c0e16954aa4f9501b0a4d5e818bf8c380b70c53fadc877db719e48dc9803da13bad8a493b9013f911eed01be5695636b02e470c05bae5966ee8b4d063864a8175ffef580d2c227fae8feb71041e04b501bec8fdb68d4745cec29e8508c7b7c48f0b11bd5e087eb067f8474033aec1b11aca96941d5dbf80cfb0a38bb314dd542c0236c17aaa394a96762df687478ef803ba23f19fd8e2280d5ae71415cd3e652415ebc80adea11f24c524b4298ad31bf63d30139afbd05b2d9e101b962051", 0xe7}], 0x1, 0x0, 0x0, 0x4004044}, 0x8040) 2018/01/09 05:54:40 executing program 7: 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) stat(&(0x7f00005d8000)='./file0\x00', &(0x7f00004bd000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioprio_get$uid(0x3, r0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f000076f000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000f98000-0xe8)={{{@in=@rand_addr=0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @empty=0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000d07000)=0xe8) setsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f00001ac000-0xe8)={{{@in=@local={0xac, 0x14, 0x0, 0xaa}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x3}, 0x0, 0x7fffffff, 0x2, 0x7d, 0x2, 0x20, 0xa0, 0x8f, r2, r0}, {0x7f, 0xfffffffffffffff7, 0x1, 0x2, 0x6, 0x7ff, 0x4, 0x6}, {0x400, 0x9, 0x31c3, 0x99}, 0x1, 0x3, 0x0, 0x0, 0x1, 0x0}, {{@in=@local={0xac, 0x14, 0x0, 0xaa}, 0x1, 0x3c}, 0xa, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x5, 0x0, 0x0, 0x9, 0x2, 0x9, 0x8}}, 0xe8) 2018/01/09 05:54:40 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00003dd000)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f000082f000-0xf6)=""/246) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00003dd000)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0x4004743d, &(0x7f0000de8000-0xf6)=""/246) close(r1) openat$vcs(0xffffffffffffff9c, &(0x7f0000afc000-0x9)='/dev/vcs\x00', 0x4800, 0x0) 2018/01/09 05:54:40 executing program 2: mmap(&(0x7f0000000000/0xf83000)=nil, 0xf83000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f83000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000f83000)={0xffffffffffffffff}) fdatasync(r0) r1 = socket(0x10, 0x2, 0xc) write(r1, &(0x7f0000f7c000)="1f0000000202ff000000030007000000000400fa0400060000000000000000", 0x1f) r2 = syz_open_dev$admmidi(&(0x7f0000b69000-0xe)='/dev/admmidi#\x00', 0x6, 0x301140) ioctl$KDENABIO(r2, 0x4b36) 2018/01/09 05:54:40 executing program 3: mmap(&(0x7f0000000000/0xfb0000)=nil, 0xfb0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000347000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-camellia-aesni\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f8f000)="0a0775b0d5e383e5b3b60ced5c54dbb7290000000000000000000000020000e6", 0x20) r1 = accept$alg(r0, 0x0, 0x0) mmap(&(0x7f0000fb0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000fb1000-0x9)='/dev/vcs\x00', 0x400400, 0x0) mmap(&(0x7f0000fb0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000fb0000)='/selinux/validatetrans\x00', 0x1, 0x0) renameat2(r2, &(0x7f00009f5000-0x8)='./file0\x00', r3, &(0x7f0000d63000-0x8)='./file0\x00', 0x3) sendto(r1, &(0x7f000033a000)="db508bdd0cc1af57fb7acc80d8e8a857ada3078d46e3c36644d80d2c6b1b6aa8870e32174166693c997e46d550570d40", 0x30, 0x0, &(0x7f0000fac000)=@ax25={0x3, {"a6c93b19f5bf64"}, 0x0}, 0x10) recvmsg(r1, &(0x7f0000f86000-0x38)={&(0x7f0000f8a000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000dd6000)=[{&(0x7f0000f88000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f0000ec7000)=""/107, 0x6b, 0x0}, 0x0) 2018/01/09 05:54:40 executing program 1: mmap(&(0x7f0000000000/0xaef000)=nil, 0xaef000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000aed000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) mmap(&(0x7f0000aef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000aef000)=0x0, &(0x7f0000a52000-0x4)=0x4) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x3) ioctl$KVM_SET_LAPIC(r2, 0x4400ae8f, &(0x7f0000ab3000)={"c5ca00d337b14b1b74efe3f365e2fbf1dcc05b0483f310d1662258cbe40215a92ffbd7d2994c78158c72fb8bd0eafaeab74823a92fbdb41f5218e0ccd40c972a5b9578525d2e536bbfcc3f3a3c9065b869e140d8c060a6931505fc87ee6cb86465fbd6ee3c68b19c378cd1ded516a204501946fa060df887c2cd68bc0ae71c561b6f6913ddabc88a30f3dcddc90aa497a3798a48d4b1fc80a6f996db4b48a5eb7b2e888ff3267f83b137cfa6135d97065c58ce13fb6dad4c9aab79d98d05514f5469cad826890d0824cd52625ae43767fe5cde46cf4d6b7430c8e052b3952fd3961b9e46e9e1f49f125fa507d7791d144b4de48f94ddc3e88739fbcb4f56d269c6fa0bf7cb655cd9b50b1305b5f52f1fe49c72b98158b23a84ac0fb6e0a8dbaa57d16c1cfc371adce5316a7b19d46b323ac20f44eb5fea5d417547a7f4e6d6991d96cdecbeb394b93dbde9511b4972bc35dfd6f2dc2a993a408e331d0baeb42352c0b6a70340afcc9df862c08d184bf6fdb2701b884c95f713b017cf23c76bf2bdb6de07b277c2989c090fc38311781eed4c17a9135b5471a3dc51f055f7072b5f7624cedb9a5df4e176f2f705d03ab3a5c408c42592d6157e325edb5dae4bea660409f546e6726bb6de31fcd7351aa25f77816afdbf47ea667250703125fe8b4fadcc8c17cb7bb2823802e77dff7909279cb60db10452e9829313d515e9f002fb7388f451b75cae8deee804e8db37125e5b15c9b4c20dae6463924a3509171581eb877614cb1f1c2bf126bf0924b53b0c02851d50b1e4728e940a99658d1a3982fc7ea501e4835e5781f043a949c761ddda83c9e96113b99b69660ce3a6e0575835b30da328420d29238298ff079fa8e4aec4399b131115eff6c447c2a7c17af2d48409680161216a0f3ce7ba1eb8223ae0600ec5679715b17cd5e3d01a3bd4b3659e94d865c7133de2168d81baaf710ca04ee52e822d72f9ddfde06f7d34a0af7cb2452dd62f0da14f1133f1ffb39c03adfe10023f6e35391f9a3be4f38b3511c98b5f15c64999de42501a7ad5bda10415f5a03e174c21ac18134e3023eaf537b02ca9333087042051392733acef4c5ac9878462ff04095a06c8750a3a2b8b7b29343c53c1cb317cb6c6ed2e6d7005725f4b57c37f404f810c43d95538f74b57ab4997fe4551f6d2339ce21382a2668704a81382c4cd0a97534d3f9a7bb28d5ce80d4f2e463ac8c5af4d1c0113c6c5f4f9ef35665662c7b938da620600b2f76251cbc071b5f0f7475972dd1b2dd9fc3d01197069595ea297b1b630ce91b8d6b908cc1ec25920d5d29acef12d42d670b48a587bbf719f07a271ff223c35de0131c2475225dd4fcb6b5c9d90f9ba7331521f973a91c2ce42beb81f34fb5cf17052e2b5b187c5d70a3e49e31d4c5c12798129729ebb6a38ed763032a61182011d"}) ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, &(0x7f0000134000)=@ioapic={0x2, 0x0, 0x7f, 0x0, 0x0, [{0x0, 0x9, 0x2, [0x0, 0x0, 0x0, 0x0], 0xa1}, {0x0, 0x80000000, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x4, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x8, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x4, [0x0, 0x0, 0x0, 0x0], 0x4cabdc08}, {0x9, 0x400, 0xfffffffffffffc01, [0x0, 0x0, 0x0, 0x0], 0x401}, {0xfff, 0x7a7, 0x0, [0x0, 0x0, 0x0, 0x0], 0xeb2}, {0x3ff, 0x446, 0x8, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x100000001, 0x4, 0xb89a, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x9, 0x6, [0x0, 0x0, 0x0, 0x0], 0xffff}, {0x0, 0x5, 0x10001, [0x0, 0x0, 0x0, 0x0], 0x67}, {0x0, 0x7, 0x0, [0x0, 0x0, 0x0, 0x0], 0x5c}, {0xab, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x3}, {0x0, 0x4, 0x80000000, [0x0, 0x0, 0x0, 0x0], 0x80}, {0x0, 0x0, 0x9, [0x0, 0x0, 0x0, 0x0], 0x7}, {0x401, 0x3, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x1, 0x0, [0x0, 0x0, 0x0, 0x0], 0x1}, {0x2, 0x4, 0x9b, [0x0, 0x0, 0x0, 0x0], 0x10001}, {0x0, 0x4, 0x0, [0x0, 0x0, 0x0, 0x0], 0x1}, {0x8, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x80, 0x9, 0x3, [0x0, 0x0, 0x0, 0x0], 0x243}, {0x0, 0x6, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0xb6, 0x0, 0x8e, [0x0, 0x0, 0x0, 0x0], 0x6}]}) ioctl$KVM_IRQ_LINE_STATUS(r1, 0xc008ae67, &(0x7f0000aee000)={0x8, 0x4}) 2018/01/09 05:54:40 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00005c8000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = gettid() readv(r0, &(0x7f0000617000-0x60)=[{&(0x7f0000e4c000-0x4c)=""/57, 0x39}], 0x1) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000a44000)={0xffffffffffffffff, 0xffffffffffffffff}) sched_setaffinity(r2, 0x8, &(0x7f0000f77000-0x8)=0x2) getsockopt$inet6_tcp_buf(r0, 0x6, 0x1d, &(0x7f0000d57000-0xf3)=""/243, &(0x7f00001b4000)=0xf3) dup3(r3, r1, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000e62000)={0x0, 0x0}) openat$vcs(0xffffffffffffff9c, &(0x7f0000cc1000+0x2f1)='/dev/vcs\x00', 0x200, 0x0) 2018/01/09 05:54:40 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 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) socketpair(0x8000000000001e, 0x1, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) close(0xffffffffffffffff) getsockname$inet6(r1, &(0x7f00007d2000)={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000f12000)=0x1c) ioctl$VT_ACTIVATE(r0, 0x5606, 0x9) 2018/01/09 05:54:40 executing program 6: mmap(&(0x7f0000000000/0x932000)=nil, 0x932000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000932000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000933000-0x15)='/proc/self/net/pfkey\x00', 0x0, 0x0) mmap(&(0x7f0000933000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_create(0xffffffffffffff9c, &(0x7f0000933000)='/selinux/create\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f000082a000)={0x0, 0x3}, &(0x7f000018a000)=0x8) mmap(&(0x7f0000933000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000934000-0x8)={r1, 0xf}, &(0x7f00006d9000)=0x8) mmap(&(0x7f0000932000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000932000)={0x0, 0x0}) mmap(&(0x7f0000932000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000932000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000932000)={r2, 0x7, 0x1, 0x101, &(0x7f0000933000-0xc)=[0x0, 0x0, 0x0], 0x3}, 0x20) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f000006a000)={@common='teql0\x00', @ifru_flags=0x2000}) r3 = socket(0xa, 0x803, 0x6) sendmsg$nfc_llcp(r3, &(0x7f0000929000)={&(0x7f0000921000-0x60)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "1814145680ffffffffffff7891000076e43108f579bd95054d6b050000bebc48e8d8cda3d681fc482e6e0409000000000000da0303cc208a6e4bf82eff4d04", 0x0}, 0x60, &(0x7f000092b000)=[], 0x0, &(0x7f0000921000-0x64)={0x18, 0x29, 0x3e, "ffdc0a32"}, 0x18, 0x0}, 0x0) 2018/01/09 05:54:40 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f000099f000-0xc)='/dev/autofs\x00', 0x48080, 0x0) r1 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000150000)='/selinux/validatetrans\x00', 0x1, 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) r2 = socket(0x10, 0x3, 0x0) ioctl$sock_bt(r1, 0x8907, &(0x7f0000b1c000)="e2ec6fb1cda7d294fca827ddfb8a2469afe632d10188fab5a01bd055ff723e8d") write(r2, &(0x7f0000493000)="26000000130047f10701c1b00e000000000000000100000009ef18ffff00f132050014006e35", 0x26) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f000095a000-0x28)={@generic="01744388a38e810eae8ff7bdba079677", @ifru_mtu=0x7}) 2018/01/09 05:54:40 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) r1 = syz_open_dev$mouse(&(0x7f0000d8c000)='/dev/input/mouse#\x00', 0x9bf, 0x420000) setsockopt$packet_int(r1, 0x107, 0xc, &(0x7f0000215000)=0xfffffffffffffc00, 0x4) ioctl$TIOCSWINSZ(r0, 0x5414, &(0x7f0000ae6000-0x8)={0x0, 0x0, 0x0, 0x100}) [ 45.634497] could not allocate digest TFM handle vmac(blowfish) [ 45.641228] could not allocate digest TFM handle vmac(blowfish) 2018/01/09 05:54:40 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000613000-0x8)='./file0\x00', 0x40014) iopl(0x7feb) mount(&(0x7f0000954000)='./file0\x00', &(0x7f00009c9000)='./file0\x00', &(0x7f00009cb000-0x9)='devtmpfs\x00', 0x0, &(0x7f00002af000)="") getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f000052b000)={{{@in=@broadcast=0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ea4000+0xbda)=0xe8) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000572000)={0x0, 0x0, 0x0}, &(0x7f000034f000-0x4)=0xc) syz_fuse_mount(&(0x7f0000e08000)='./file0\x00', 0x2003, r0, r2, 0x401, 0x114040) ioctl$ION_IOC_IMPORT(0xffffffffffffffff, 0xc0084905, &(0x7f0000d35000)={0x0, 0xffffffffffffffff}) r4 = syz_open_dev$admmidi(&(0x7f0000ef6000)='/dev/admmidi#\x00', 0x4, 0x101040) getsockopt$inet_IP_IPSEC_POLICY(r4, 0x0, 0x10, &(0x7f0000142000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00009d4000)=0x100000153) ioctl$sock_inet6_tcp_SIOCINQ(r4, 0x541b, &(0x7f0000393000)=0x0) stat(&(0x7f00008d7000-0x8)='./file0\x00', &(0x7f0000ab5000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r7 = semget(0x1, 0x3, 0x40) semctl$IPC_SET(r7, 0x0, 0x1, &(0x7f0000d3c000)={{0x564a, r1, r2, r0, r2, 0x10, 0x7e7, 0x0, 0x0, 0x0}, 0x95, 0x1, 0x7fffffff, 0x0, 0x0}) eventfd(0x800000000040) fchown(r3, r5, r6) 2018/01/09 05:54:40 executing program 6: r0 = socket$inet6_icmp(0xa, 0x2, 0x3a) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_hci(r0, 0x0, 0x3, &(0x7f0000001000-0x1000)=""/4096, &(0x7f0000346000-0x4)=0x1000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000002000-0x10)={0x3, &(0x7f0000002000-0x18)=[{0x1ff, 0x6, 0x1, 0xf0d}, {0x6, 0xb6, 0x58, 0x7}, {0x6, 0x9, 0x8, 0x6d}]}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_dccp(0xa, 0x6, 0x0) nanosleep(&(0x7f000050c000-0x10)={0x0, 0x989680}, &(0x7f00006ef000-0x10)={0x0, 0x0}) getsockopt(r1, 0x10d, 0x91, &(0x7f0000c9f000)=""/4, &(0x7f0000d5f000)=0x4) openat$sequencer(0xffffffffffffff9c, &(0x7f00000d4000-0xf)='/dev/sequencer\x00', 0x9ffff, 0x0) 2018/01/09 05:54:40 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000143000)='/dev/snd/pcmC#D#c\x00', 0x3, 0x400000) ioctl$EVIOCREVOKE(r0, 0x40044591, &(0x7f00005a1000+0xd2d)=0x6) r1 = socket(0xa, 0x3, 0x3c) getsockopt$sock_int(r1, 0x1, 0x6, &(0x7f0000304000-0x4)=0x0, &(0x7f00006b5000-0x4)=0x4) 2018/01/09 05:54:40 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000045c000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-twofish-3way\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000e24000)="b70a75b0d5e383e5b3b60ced5c54db0a", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000725000)={0x0, 0x0, &(0x7f00000d6000-0x70)=[{&(0x7f0000ca0000)="23d45f4da68f556d699ac526673875446f426eea005b6d6fe1015c9be8130640cf0728ab4b366af07bbadaff533fbaf203527a5024205f24cd98234c48286a6862378fa2b1e42bac406eff548c0dc9d1c8480acf8e05e540d8702d07d1a8866d1e973616ac65ad5ffc2833c0ef4c6ee68eb7711630501a6cce30250d35ca0b81367c47c10a31783319c06c24f9c6d0fbf09f018ad1e11105e071e15e03aa20cfeebb562954ce8df4ee702d47f762057944b6e3d3bf22aaeef8202b0329caa488b9b4fc5c3f49c8a0016a60fc96a5831d70ef1e3d912b1c56da758bede8", 0xdd}, {&(0x7f0000392000-0xab)="fac3dd7efd86048b7d44b2dd84ade1191fbef2af921bfa3fcd6010f9376325b8d2cae15d0a145219488dd919f11371fd76f4e557def0f8363cad00ea3e0f770ec7945e5a6cccbb65d5b6e1b525859bec0f96d2efb2e49410f99c613a3c369084d9b8f8d6e41f1923e9e88902ccead34fe1d5296918baffd16196bcc4a4f5a2f6435b27612269df8cac31abf5ad79704dd5083ae17883e559ecd18add8f4c12c0745afc08c213ed0ea8d3d3", 0xab}, {&(0x7f00005f5000-0xba)="68573093bc815168d41e0703452a7b7416ebeade38af9181700688656a222001c0c4810a97f5fa941e1fea55ecbc58e3250dc84919da846c94bfa5135e2d252e571ac750033384da3f135f0761577d8cb8ca066b494a418520c115d3aecaeb1a0fbef1cfdb662b88603726f31dab9de229420521e07fa6c6d7df335b0ada520955639d293204f4b92d9a5b08d4b1d8bbd68a527e8ea1e7aa6dc310d4367bb8ddac9d1a15cb26503322e466fb0ddfd0b5867b6b28f1431cdd6229", 0xba}, {&(0x7f0000f00000-0xc)="7509fc1690c856f3fcf0c9e0", 0xc}, {&(0x7f000014c000)="7fd68254c5f8c9cf3208143711e143b794d1046a3b279445b2357c8199f8213ea5d2f43ebf593f1045cf929f8c10987b5c2d8fab105af0fb3da4a66ec0fc6b4c83ddd32b80a6f4e2e7d8cb8d354b031bd02bb7a9dd9853198df584025936ae2672e106bf", 0x64}, {&(0x7f000092c000)="d1e3a32e6e1475283418490091a25fcb2649da74e7388992fb69c49fa8d305e35af70059085e9adc0b4cbb2b9f89cae1e4c26921146ede4ce6bd4b94727fc33ca037d38f71a24cecf41a01aaa9f0a184bb15bed7ae489f2b3e2b9c65f050d21e7978c3d0154d02a6a959042dd593a521a6b3e2757cba2b9aa11956a394e5006914dc26ff8fa7360d862331107dee", 0x8e}, {&(0x7f0000825000-0x22)="89e7edd2141168aa10e4cc16e1dc51ed362782de426fceb89173f9b30d418022ffa6", 0x22}], 0x7, &(0x7f00003b3000-0x138)=[@op={0x18, 0x117, 0x3, 0x0}, @op={0x18, 0x117, 0x3, 0x1}, @iv={0x80, 0x117, 0x2, 0x67, "05375cba794d7c60177844096f5f7c47b394f9e3f3c82877f54f9525d5653ddca58c1663b887dc7bc2d09072643e3a0a43550f4448c60766d1d86270909ef5c660acfa4460f9dae3a418896b1d383b2226f1d365dea20157a294dd3f691c4f7cbb2c74c6db0829"}, @iv={0x88, 0x117, 0x2, 0x74, "70f4497814bbdd3d9ca6112f4b07e26ae2d9efe9e4dbb7dfb3916a18285d90b7b47f6a9605ce9e6e3f6995b4e2e83bed2ec910f02f72b077a404afda7fd1f55089e0536df0f39a8a4d96a879cf719efc853bacfa760844df03cc0cf386bf7a0928d1ad57ee06c9f7e85c22b86b67522cde4b8bfc"}], 0x138, 0x0}, 0x20000000) sendmmsg$alg(r1, &(0x7f00001b2000-0x1f8)=[{0x0, 0x0, &(0x7f0000078000-0x30)=[{&(0x7f0000d2a000)="f73e2e38ce45fe1486522f816baf2206b1cc472b812eafac8298228ab11f7fd82d455fa993d0497a010f4fe5cd2e4ff10abd79662d2bdbab888d71468d21559ef37abc6c9b8f335f6b65d80f21ada8703f067e1647bd78c40946fb8b2802e984", 0x60}], 0x1, &(0x7f0000dd7000)=[], 0x0, 0x0}], 0x1, 0x0) recvmsg(r1, &(0x7f00006e3000)={&(0x7f0000f76000)=@generic={0x0, ""/126}, 0x80, &(0x7f0000f80000-0x30)=[{&(0x7f0000295000)=""/4096, 0x1000}], 0x1, &(0x7f0000f77000-0xe3)=""/0, 0x0, 0x0}, 0x0) pipe(&(0x7f0000b79000-0x8)={0x0, 0x0}) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000242000-0x11)='/dev/vga_arbiter\x00', 0x80000, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f000038a000)={0x0, 0x6, 0x7f, 0x20, 0x1, 0x401, 0x81, 0x20, {0x0, @in={{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffe0, 0x5, 0x7, 0x3, 0x81}}, &(0x7f0000e27000)=0xb8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f00003aa000)={r3, @in={{0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x8, 0x6, 0x0, 0x5}, &(0x7f0000361000)=0xa0) 2018/01/09 05:54:40 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$ax25(0xffffffffffffffff, &(0x7f0000000000)={0x3, {"d004000000512d"}, 0xd3e}, 0x10) syz_emit_ethernet(0x3e, &(0x7f0000018000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @igmp={0x14, 0x0, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, "9c4393a68ff9fbcca3a3eb42c33292fcb3093cf8"}}}}}, 0x0) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000541000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) 2018/01/09 05:54:40 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000733000-0x9)='/dev/sg#\x00', 0x0, 0x0) ioctl(r0, 0x0, &(0x7f0000fa8000-0x1)="7f") 2018/01/09 05:54:40 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x40100000802, 0x9) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f00002f5000-0x4)={0x0, 0x0, 0x0}, 0x4) openat$selinux_member(0xffffffffffffff9c, &(0x7f0000cad000)='/selinux/member\x00', 0x2, 0x0) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000165000-0x4)={0x0, 0x0, 0x0}, 0x4) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f0000f58000)=@req={0xfffffffffffff63a, 0x7, 0x5, 0x7}, 0x10) 2018/01/09 05:54:40 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/rtc\x00', 0x400800, 0x0) ioctl$sock_bt_hci(r1, 0xc00448ff, &(0x7f0000961000-0x96)="c2353b0d0e529f9a065ff9f5392065bbd92802a82c771bfce3c3a72672599792ed9a5d41284f224d6369fd61f849f7bf246d668f9ae023e7038080a3904cd2c81a4ef524a3f65192ce18c19a5aabfa6af6b15ddb1e92d1bd2bfd16303020fed12ec6c7524b11a0a149aee7ac3498611014ff27f9eb606ae47047962dbd430c1adfb56f92b9f0766dc7d756173b72be5def15913d5b09") ioctl$sock_inet6_udp_SIOCINQ(r0, 0x890c, &(0x7f00003a3000)=0x0) 2018/01/09 05:54:40 executing program 6: mmap(&(0x7f0000000000/0xf8a000)=nil, 0xf8a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000aa5000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000f8a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000f8a000)=@sack_info={0x0, 0x4, 0x7ff}, &(0x7f00004d0000)=0xc) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f00005eb000)={0x7, 0x7fff, 0x8000, 0x401, 0x1c00000000000000, 0x3, 0x0, 0x1, r2}, 0x20) r3 = epoll_create1(0x0) vmsplice(r1, &(0x7f00005d6000-0xe)=[{&(0x7f00005d6000-0x1)=';', 0x1}], 0x1, 0x0) mmap(&(0x7f0000f8b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f8c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r1, &(0x7f000084e000-0x30)=[{&(0x7f0000f8c000-0xc5)="14d83e4fff39637e3a765df3b0fe064d7017595e519813eaed7968320ec2926412c7fef6ed51bcc751ffafc2f6e3ee0a9a35f3e6a5728b3fe40fbdcfe7a702ad3060f74f578a470fec981c904cbd63cc4df9ec3554b187ba18bee688055f38394d96d31115bd2d04cc00248f1470bff890392ed58da3865fba106a9897300dc676e178ce5c7bd9b1b72892d8444bd7ce5f02914f25f34d40b1b646632db7e2c654bdc3043a286b19aadd7c2c9b0824c80f709fd5c5975c55e0d5dba40c9ceac65e3c0146fc", 0x0}, {&(0x7f0000492000-0x57)="b33dd5bfc19c189a2bfdcb45f1a7b8b34ce29286d045cee536af1c6f4731a80f23d62117179d03bfcf7477b45229899870b30140ea88a454355653f01cedf47059075784dbb1b51367ab4a894d06455ae4a6e4481246dc", 0x33d}, {&(0x7f0000a54000-0x24)="f1c4ef48d46cc83d4f7a0fee1f6b63e4152ec05d87ae9ddcacb9b0703ed7674c59e7966c", 0x0}], 0x1, 0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r0, &(0x7f000033c000)={0x0, 0x0}) read(r0, &(0x7f0000ebd000-0xb8)=""/184, 0xfffffda6) 2018/01/09 05:54:40 executing program 0: r0 = socket(0x11, 0x3, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_buf(r0, 0x107, 0xc, &(0x7f0000000000)="e816acf42f61055d40565bb4b7786441995a7317e462584eba000000000000ab7247c7", 0x23) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNGETVNETHDRSZ(r1, 0x800454d7, &(0x7f0000000000)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_IOEVENTFD(r1, 0x4040ae79, &(0x7f0000002000-0x20)={0x0, &(0x7f0000001000)=0x0, 0x4, r1, 0x3}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000001000)={0x0, 0x8, 0x30, 0x8, 0x9}, &(0x7f0000002000-0x4)=0x18) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000001000)={r2, 0x1000}, &(0x7f0000003000-0x4)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000001000-0x10)={0x7, 0x8, 0x3829, 0x0, r2}, 0x10) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r1, 0xc1205531, &(0x7f0000001000-0x120)={0x9, 0x23c0, 0x0, 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xa67e, 0x9, 0x56, 0x200, "27a781587bf5dda2e52808bc2f5eb270", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_buf(r0, 0x0, 0x3d, &(0x7f0000002000)="f08cb6e44cfe42a4b69906353573898ae98c6fcb28d6e0040596106ed7e582376002fee4b7c43026f4d97e61ee0c7fbccc0d2d22b060055e964b1a895243d76783f64f20234517d31d4fba8e16f9accba7c5b89cef9b4749f309d68156467f7b2f9308969cea49a0c6d37af172a6747f1181ac3f1385fbbd86ce87ee55f1d034a778b864105334ffd4b9d97d76d71e182fbb51ee7937022d3ae212748f07adfa70fe072dbc211b923cdca9b433315cd41f900190127bb154865d099d2274b1cca1579e544a", 0xffffffffffffff9e) 2018/01/09 05:54:40 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt(r0, 0x84, 0x6, &(0x7f0000aca000)="e21830955ffd34d25cc534adec04d735d6cc5f611e9715380d206984e4d8535bcdaf1d656564718b7eb3a995b8f1dee962e132de157130d04976d95ae5f5e04dfc30b59c729407d3f8bbddf4657d0381cdb5777faa3f3be55cff2b0c934868000000075a59a979d123d54d689256492e59f8f20c96d38dffec04027ab3caea772ebb0010", 0x84) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000e69000)={0x0, 0x100000001, 0x6, 0xa35, 0x7, 0x401, 0x74a6, 0x5, {0x0, @in6={{0xa, 0x1, 0x6, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffff81}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x7ff, 0x7, 0x7fffffff, 0x6}}, &(0x7f0000140000)=0xb8) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000210000-0x4)=0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f00008e1000-0x8)={r1, 0xfff}, &(0x7f00002ca000)=0x8) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000cb9000)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000e13000-0x4)=0x3c3) ioprio_set$uid(0x0, r2, 0x1) r3 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000097000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$KDSETKEYCODE(r3, 0x4b4d, &(0x7f0000ce1000)={0x6, 0xfffffffffffffff9}) ioctl$int_in(r0, 0x5421, &(0x7f00005d0000-0x8)=0x40) 2018/01/09 05:54:40 executing program 1: mmap(&(0x7f0000000000/0x52000)=nil, 0x52000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000049000)='/dev/snd/seq\x00', 0x0, 0x8a002) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000047000)={0x0, 0x4, 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]}) mmap(&(0x7f0000052000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000052000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000d6f000)="", &(0x7f0000001000)=0x0, &(0x7f0000509000)=0x0, &(0x7f0000000000)="") write$sndseq(r0, &(0x7f000004d000)=[{0xffff, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @queue={0x0, {0xe97, 0x0}}}, {0x5, 0x0, 0x8, 0x0, @time={0x0, 0x989680}, {0x0, 0x0}, {0x0, 0x0}, @queue={0x0, {0x0, 0x1}}}, {0x0, 0x0, 0x0, 0x0, @time={0x0, 0x989680}, {0x0, 0x0}, {0x0, 0x0}, @raw8={"9a3b53c8b9d02e93b267bde7"}}], 0x90) mmap(&(0x7f0000052000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) write$sndseq(r0, &(0x7f000004f000)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @raw8={"7432d366aeb345b3f836f334"}}, {0xb28, 0x800, 0x100, 0x40, @time={0x77359401, 0x0}, {0x5, 0xfffffffffffffffc}, {0x80, 0x4}, @quote={{0x6, 0xffffffffffffffc0}, 0x76a2bdae, &(0x7f0000052000)={0xffffffff, 0x51bd2bd8, 0x8, 0x8000, @tick=0x10000, {0x0, 0x1}, {0x1, 0xe33}, @quote={{0xda, 0x6}, 0xfff, &(0x7f0000052000+0x3d7)={0x6, 0x0, 0xfffffffffffffffe, 0x79, @time={0x0, 0x0}, {0x1, 0x6}, {0x6, 0x3f}, @addr={0x6, 0xfffe}}}}}}, {0x41b8, 0x8, 0xfffffffffffffffb, 0x200, @time={0x0, 0x0}, {0x5, 0xffb5}, {0x3, 0x7}, @raw8={"8948455225bb446e38347889"}}, {0x4, 0x8, 0x2, 0x41f2, @time={0x77359400, 0x0}, {0x3, 0x6}, {0x8001, 0x0}, @queue={0x8000, {0x9e0, 0x40}}}], 0xc0) mmap(&(0x7f0000053000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f0000054000-0x12)='/dev/snd/pcmC#D#c\x00', 0x3, 0x200) mmap(&(0x7f0000053000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000033000-0x18)={0x0, 0x7fffffff, 0x30, 0x1f, 0xfffffffffffffffc}, &(0x7f0000053000)=0x18) mmap(&(0x7f0000053000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f000003a000-0x108)={r2, @in={{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x5, 0x2, 0x5, 0xfff, 0xf0, 0x8, 0x8001, 0x20, 0x7, 0x0, 0x1, 0x1000, 0x80, 0x6, 0x6]}, &(0x7f0000053000)=0x108) 2018/01/09 05:54:40 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000dc5000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000bdc000)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @empty=0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000007e000)=0xe8) bind(r0, &(0x7f0000acb000-0x14)=@ipx={0x4, 0x11b, 0x8, "88d22a413e5b", 0x8, 0x0}, 0xfffffffffffffcf6) r1 = syz_open_dev$sndpcmp(&(0x7f0000be8000)='/dev/snd/pcmC#D#p\x00', 0x8, 0x10000) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000f6b000)={0x0, 0x0}) ioctl$DRM_IOCTL_NEW_CTX(r1, 0x40086425, &(0x7f0000c88000)={r2, 0x1}) setsockopt$bt_BT_POWER(r1, 0x112, 0x9, &(0x7f0000416000-0x1)=0x200, 0x1) truncate(&(0x7f0000d4f000-0x8)='./file0\x00', 0x0) 2018/01/09 05:54:40 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = getpid() fcntl$setownex(r0, 0xf, &(0x7f0000765000-0x8)={0x2, r1}) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f0000b51000-0x8)=0x80) r2 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet6_tcp_buf(r2, 0x6, 0xb, &(0x7f0000256000)=""/17, &(0x7f00007f7000)=0x11) readv(r2, &(0x7f00005b0000)=[{&(0x7f0000e9a000)=""/175, 0xaf}, {&(0x7f00003fb000-0x96)=""/150, 0x96}, {&(0x7f000006c000-0x6c)=""/108, 0x6c}, {&(0x7f0000842000-0x54)=""/84, 0x54}, {&(0x7f0000fcb000+0x2d8)=""/120, 0x78}], 0x5) r3 = syz_open_dev$usbmon(&(0x7f0000225000-0xd)='/dev/usbmon#\x00', 0x7, 0x101040) setsockopt$inet6_tcp_TCP_CONGESTION(r3, 0x6, 0xd, &(0x7f0000102000)='highspeed\x00', 0xa) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f000063c000)={0x7, r0, 0x1}) ioctl$TIOCMSET(r4, 0x5418, &(0x7f0000852000-0x4)=0x6) 2018/01/09 05:54:41 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f000085a000-0x8)='./file0\x00', 0x80003, 0x188) setsockopt$inet_dccp_buf(r0, 0x21, 0xf, &(0x7f0000a96000-0x69)="02b3d3dbcc696f45db51ca10325b66b409740adced89443e48af00f5933e496b50af9c6d600732a8d70ca44682f4cc7922364ba2a5e82cfc91f59c548a83b3b6ee5f60adb19c8ba631c615eb9d261ab0c6912620ee7e38a23e10b7b7e3e8d1691dbb8a1fa734ca3a7d", 0x69) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0xfffffffffffffc33, 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, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket$inet(0x2, 0x1, 0x0) sendto$inet(r2, &(0x7f0000b8a000)="", 0x255, 0x20000000, &(0x7f000035a000-0x10)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r1, 0x40042409, 0x1) 2018/01/09 05:54:41 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000002000-0x1e)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000013000)=0x0, 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000002000)=0x0, &(0x7f0000002000)=0xfffffffffffffdfb) mmap(&(0x7f0000000000/0x22000)=nil, 0x22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) close(r0) 2018/01/09 05:54:41 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x14, 0x802, 0x0) write(r0, &(0x7f0000df9000-0x27)="2600000022004701050007008980e8ff06006d20002b1f00c0e9ff094a51f10101c7033500b0", 0x26) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f000077f000)=0x0, 0x4) setsockopt$netlink_NETLINK_NO_ENOBUFS(r0, 0x10e, 0x5, &(0x7f0000cc1000-0x4)=0x100, 0x4) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000104000)={0x0, 0x7, 0x30}, &(0x7f00004fd000-0x4)=0xc) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000c95000-0x8)=@assoc_value={r1, 0x1}, 0x8) sendto(r0, &(0x7f0000cff000-0x12)="120000001200e7ff00ffe90009144a000ae9", 0x12, 0x0, 0x0, 0x0) 2018/01/09 05:54:41 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000a58000)='net/raw6\x00') socket$inet6_icmp_raw(0xa, 0x3, 0x3a) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) readv(r0, &(0x7f0000a7e000)=[{&(0x7f0000cbe000-0x4b)=""/75, 0x119}, {&(0x7f0000f1b000)=""/97, 0x61}, {&(0x7f0000a19000)=""/163, 0xa3}], 0x1000000000000071) 2018/01/09 05:54:41 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, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2000000000001, 0x800000000000002) setsockopt$inet_tcp_int(r0, 0x6, 0xe, &(0x7f0000709000-0x4)=0x0, 0x4) 2018/01/09 05:54:41 executing program 6: mmap(&(0x7f0000000000/0xf97000)=nil, 0xf97000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000035d000)={0x26, 'skcipher\x00', 0x0, 0x0, 'salsa20\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000b7a000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendto(r1, &(0x7f0000f8e000)="cf", 0x1, 0x0, &(0x7f0000f8e000)=@ipx={0x4, 0x0, 0x0, "c66e57baddb3", 0x0, 0x0}, 0x10) recvmsg(r1, &(0x7f0000729000)={&(0x7f00007ec000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000f96000)=[{&(0x7f0000f93000-0x33)=""/121, 0x79}], 0x1, &(0x7f0000ec7000)=""/107, 0x6b, 0x0}, 0x0) socket$bt_rfcomm(0x1f, 0x1, 0x3) 2018/01/09 05:54:41 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000acd000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = syz_open_dev$dmmidi(&(0x7f000035d000)='/dev/dmmidi#\x00', 0x4, 0x4000) accept4$packet(r1, &(0x7f0000913000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f000078b000-0x4)=0x14, 0x80800) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_GET_VCPU_EVENTS(r3, 0x8040ae9f, &(0x7f000014d000-0x1c)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$KVM_SET_MP_STATE(r3, 0x4004ae99, &(0x7f000040e000-0x4)=0x7) 2018/01/09 05:54:41 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) select(0x40, &(0x7f00005ba000)={0x5, 0xf0b9, 0x1, 0x6, 0x7fff, 0x7ff, 0x6, 0x78500b8}, &(0x7f0000981000)={0x8000, 0xfffffffffffffffb, 0x100000000, 0x80, 0x4, 0x3, 0x0, 0x6}, &(0x7f0000d68000)={0x80, 0x8, 0x1ff, 0x7, 0x8, 0x1, 0x8000, 0x1}, &(0x7f00008c1000)={0x77359400, 0x0}) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000148000-0x10)='/dev/sequencer2\x00', 0x80, 0x0) ioctl$EVIOCGBITKEY(r0, 0x80404521, &(0x7f0000682000-0xd0)=""/208) perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mice(&(0x7f0000eed000-0x10)='/dev/input/mice\x00', 0x0, 0x20001) ioctl$VT_RESIZE(r1, 0x5609, &(0x7f0000c0a000-0x6)={0x50, 0x9, 0x200}) r2 = socket(0x10, 0x2, 0xc) getsockopt$inet_sctp6_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f0000dd8000-0x4)=0x0, &(0x7f0000e04000)=0x4) openat$vcs(0xffffffffffffff9c, &(0x7f0000dc5000)='/dev/vcs\x00', 0x42, 0x0) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f00000f5000-0x4)=0x3, 0x4) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000ed7000-0x8c)={0x0, @in6={{0xa, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000e31000-0x4)=0x8c) 2018/01/09 05:54:41 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000e9b000+0x18a)='/dev/net/tun\x00', 0x0, 0x20001) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f000055b000)=0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) r2 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSIFADDR(r2, 0x8916, &(0x7f00007ff000)={@common='gre0\x00', @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r3 = socket$inet(0x2, 0x8000000000000003, 0x2) setsockopt$inet_mreqn(r3, 0x0, 0x27, &(0x7f0000939000-0xc)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, 0x0}, 0xc) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) write$tun(r1, &(0x7f0000baa000)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x2, 0x0, @rand_addr=0x0, @multicast1=0xe0000001, {[]}}, @icmp=@address_request={0x11, 0x0, 0x0, 0x0}}}, 0x26) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000e3e000)={@common='gre0\x00', @ifru_flags=0x0}) r4 = socket$inet(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) [ 45.985931] device gre0 entered promiscuous mode 2018/01/09 05:54:41 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$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) statfs(&(0x7f0000011000)='./file0\x00', &(0x7f0000004000-0x2f)=""/47) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") r1 = socket$inet6(0xa, 0x80000, 0x9) recvmsg(r1, &(0x7f000099c000-0x38)={&(0x7f0000f8e000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f0000a86000)=[{&(0x7f0000a96000)=""/50, 0x32}, {&(0x7f0000d26000)=""/193, 0xc1}, {&(0x7f00007a0000-0x9c)=""/156, 0x9c}], 0x3, &(0x7f0000187000)=""/247, 0xf7, 0x1}, 0x2) 2018/01/09 05:54:41 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) 2018/01/09 05:54:41 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpid() ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f000025a000)=0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000222000-0x4)=0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000d0a000-0x4)=0x0) r1 = getpgrp(r0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r1, 0x0, 0xffffffffffffffff, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000efd000-0xa)='/dev/ptmx\x00', 0x0, 0x0) r3 = gettid() r4 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000cbe000-0x10)='/dev/sequencer2\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000204000)={0x0, 0x1}, &(0x7f0000661000)=0x8) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r4, 0x84, 0x77, &(0x7f0000722000-0x10)={r5, 0xfff, 0x4, [0x401, 0x101, 0x2, 0x4]}, &(0x7f0000855000)=0x10) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000087b000)={0xffffffffffffffff, 0xffffffffffffffff}) readv(r2, &(0x7f0000dce000-0x10)=[{&(0x7f0000000000)=""/1, 0x1}], 0x1) ioctl$int_in(r6, 0x5452, &(0x7f0000a7f000-0x8)=0x3c) fcntl$setsig(r6, 0xa, 0x12) poll(&(0x7f00002ae000-0x30)=[{r7, 0x0, 0x0}], 0x1, 0xffffffffffffffe8) fcntl$setown(0xffffffffffffffff, 0x8, r3) r8 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000a4d000)='/selinux/load\x00', 0x2, 0x0) getsockopt$inet6_opts(r8, 0x29, 0x3f, &(0x7f0000166000)=""/192, &(0x7f0000002000-0x4)=0xc0) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000e97000)={&(0x7f0000eb2000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f00006dc000)=[{&(0x7f0000061000-0x5c)=""/92, 0x5c}], 0x1, &(0x7f0000911000)=""/9, 0x9, 0x0}, 0x2100) tkill(r3, 0x1a) 2018/01/09 05:54:41 executing program 7: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000ce5000)='/dev/rfkill\x00', 0x200, 0x0) ioctl$sock_netrom_SIOCGSTAMPNS(r0, 0x8907, &(0x7f0000643000-0x4)=0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000d88000)={0x77359400, 0x0}, 0x10) capset(&(0x7f0000000000)={0x19980330, 0x0}, &(0x7f0000002000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getpeername$ax25(r0, &(0x7f0000381000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000082000-0x4)=0x10) ioctl$sock_ifreq(r1, 0x89f1, &(0x7f0000c92000)={@common='ip6_vti0\x00', @ifru_data=&(0x7f00008d8000-0x20)="010000000900021f000306000000eb00ecff0000000003000449faf502007e23"}) ioctl$DRM_IOCTL_MARK_BUFS(r0, 0x40206417, &(0x7f0000593000)={0x4, 0x0, 0x0, 0xfffffffffffffffd, 0x2, 0xfff}) 2018/01/09 05:54:41 executing program 1: mmap(&(0x7f0000000000/0xfd4000)=nil, 0xfd4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xf) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$nfc_llcp(0x27, 0x3, 0x1) r1 = add_key$keyring(&(0x7f0000fd5000-0x8)='keyring\x00', &(0x7f00000f3000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0x0) keyctl$get_keyring_id(0x0, r1, 0xfffffffffffffeff) sendmsg$netlink(r0, &(0x7f0000b0c000-0x38)={0x0, 0x0, &(0x7f0000506000)=[{&(0x7f000000f000-0x7a)=[{0x11, 0x15, 0xffffbfffffffffff, 0x0, 0x0, "02"}], 0x11}], 0x1, &(0x7f000087b000)=[], 0x0, 0x0}, 0x0) 2018/01/09 05:54:41 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x8000000000000002) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000dae000-0x28)={@common='eql\x00', @ifru_names=@generic="421a982fccbbfe3495395d62f3806ddc"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='eql\x00', @ifru_flags=0x301}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) write$tun(r1, &(0x7f00003a1000-0xa1)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, @broadcast=0xffffffff, {[]}}, @udp={0x0, 0x0, 0x8, 0x0, ""}}}, 0x26) [ 46.016918] device gre0 left promiscuous mode [ 46.035171] device gre0 entered promiscuous mode 2018/01/09 05:54:41 executing program 7: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x1f}) bpf$PROG_LOAD(0x5, &(0x7f000000a000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0xf3af, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x5, 0x0, 0x3, 0x0, 0x0, 0x1, 0x2}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f000000b000)='GPL\x00', 0x1, 0xc3, &(0x7f0000386000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f000000c000)=0x0) getpgrp(r0) 2018/01/09 05:54:41 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) socket$inet6_udp(0xa, 0x2, 0x0) socket$inet_sctp(0x2, 0x3, 0x84) r0 = socket$unix(0x1, 0x5, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00006f5000)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r2, &(0x7f0000132000-0x38)={&(0x7f0000380000)=@in6={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, 0x1c, &(0x7f0000299000-0x20)=[], 0x0, &(0x7f00007ac000-0x1000)=""/428, 0x1ac, 0x0}, 0x0) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r0]}], 0x1, 0x0}, 0x0) pipe(&(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = socket$unix(0x1, 0x2, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00002d5000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_RESET(r3, 0x2403, 0x6) recvmsg(r6, &(0x7f0000def000-0x38)={&(0x7f0000626000)=@in6={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, 0x1c, &(0x7f0000e70000)=[], 0x0, &(0x7f00006b7000)=""/640, 0x280, 0x0}, 0x0) sendmsg$unix(r5, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r4]}], 0x1, 0x0}, 0x0) close(r6) socket$inet_udp(0x2, 0x2, 0x0) 2018/01/09 05:54:41 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() futex(&(0x7f000000d000-0x4)=0x4, 0x0, 0x4, &(0x7f000000b000)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") r1 = gettid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r2, 0x5452, &(0x7f0000009000-0x8)=0x3f) recvfrom(r3, &(0x7f0000013000-0x8d)=""/0, 0x0, 0x0, &(0x7f000081c000)=@ax25={0x6, {"2d13d4162d9f33"}, 0x0}, 0x10) fcntl$setown(r2, 0x8, r1) fstat(r2, &(0x7f0000f11000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x3, &(0x7f0000d14000)=[0xffffffffffffffff, 0xffffffffffffffff, 0x0]) setsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000294000-0xc)={r1, r4, r5}, 0xc) fcntl$setsig(r2, 0xa, 0x12) dup2(r2, r3) tkill(r0, 0x16) 2018/01/09 05:54:41 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, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000928000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x5, 0x0, @sync=&(0x7f0000c4e000-0xc)={0x0, 0x0, 0x0}}}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x20301}) ioctl$sock_ifreq(r0, 0x89b7, &(0x7f0000473000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_names=@generic="c52e308269be7f3ac6624a6e1e67d249"}) 2018/01/09 05:54:41 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffc00, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x2, 0x0) r1 = msgget(0x0, 0x280) msgctl$IPC_RMID(r1, 0x0) setsockopt(r0, 0x8000000000000107, 0x6, &(0x7f0000000000)="010100000000000000070000000003cc", 0x10) 2018/01/09 05:54:41 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000093a000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4106-gcm-aesni\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001f0000-0x14)="79733976d8c30a4aead96010be13cfe62785ce10", 0x14) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000e12000)={0x0, 0x0, &(0x7f000006c000)=[], 0x0, &(0x7f00009b4000-0x18)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) recvmsg(r1, &(0x7f0000d27000)={&(0x7f000025a000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f0000a3c000-0x10)=[{&(0x7f0000f13000-0x54)=""/16, 0x10}], 0x1, &(0x7f0000251000)=""/0, 0x0, 0x0}, 0x0) r2 = openat(0xffffffffffffffff, &(0x7f000027c000)='./file0\x00', 0x8001, 0x4) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f0000a41000-0x4)=0x10000, 0x4) [ 46.088072] device gre0 left promiscuous mode [ 46.107258] device eql entered promiscuous mode 2018/01/09 05:54:41 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f000074d000-0x10)='/selinux/create\x00', 0x2, 0x0) ioctl$KVM_XEN_HVM_CONFIG(r0, 0x4038ae7a, &(0x7f0000607000-0x38)={0x8001, 0xb7b, &(0x7f0000774000-0x21)="f8c46aa52dcad9b0bb0403292bc63d42380f6cb5ce840b4e9932eb8b63350f5096", &(0x7f0000634000)="8a8ed863a67f75bee3255e0384a14eb4a921740da81b1b4a027a01d1eb95146ecb98bc0b21a64c16f8304d463130c7ed7537fdded3bc9fde13cf1753b323e77d35ce2cf900115377cf8fcd8bbf326a043348540828831b445f14c21627ce5edb9bafdd11bd902cd84802d290957c40a0cbecbf3b247cd73dc6a99eec7c61d3c5b20e426243a692e508", 0x21, 0x89, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 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={&(0x7f000047c000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) accept$packet(r0, &(0x7f000013f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f00006b0000)=0x14) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f000003e000)=0x406, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) select(0x60, &(0x7f0000ecd000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000e4e000)={0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000fc9000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000816000)={0x0, 0x0}) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r2 = socket$kcm(0x29, 0x2, 0x0) r3 = syz_open_dev$amidi(&(0x7f0000f5f000)='/dev/amidi#\x00', 0x1f, 0x32100) ioctl$TIOCSETD(r3, 0x5423, &(0x7f00006e4000-0x4)=0xfffffffffffffe01) getsockopt$packet_buf(r3, 0x107, 0x7, &(0x7f0000973000-0x17)=""/23, &(0x7f0000b00000)=0x17) r4 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000c38000)={r4, r1}) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000279000)={r4, r1}) [ 46.168165] device syz7 entered promiscuous mode 2018/01/09 05:54:41 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000db8000-0xb)='/dev/loop#\x00', 0x0, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000dbe000-0xc)={0x4, r0, 0x1}) ioctl$SNDRV_CTL_IOCTL_PCM_NEXT_DEVICE(r1, 0x80045530, &(0x7f0000027000-0x4e)=""/78) ioctl(r0, 0x40000000401070cd, &(0x7f00002c2000)="") 2018/01/09 05:54:41 executing program 2: r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000228000-0x11)='/selinux/context\x00', 0x2, 0x0) ioctl$PIO_UNISCRNMAP(r0, 0x4b6a, &(0x7f00007dd000)="a61ed116b63c137a9f23159609f3d742be1433e3b26b68c2ace5387433bf2e4eab1931950a92") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000dba000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000443000-0x24)={0xf7, 0x6510e0ff, 0x3ff, 0xed6, 0x6, 0x6, 0x5785a1b5, 0x6, 0x1000, 0x800, 0x7c, 0x4}) ioctl$TCFLSH(r1, 0x40045436, 0x0) 2018/01/09 05:54:41 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000)=0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000f17000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$int_in(r0, 0x8000000000541a, &(0x7f0000000000)=0x0) r1 = syz_open_dev$vcsn(&(0x7f0000d9b000)='/dev/vcs#\x00', 0xfffffffffffffff9, 0x202000) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f00005c4000-0x98)={0x0, @in6={{0xa, 0x0, 0x3f, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10001, 0x7fffffff}, &(0x7f000090b000-0x4)=0x98) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000b06000-0x8c)={r2, @in6={{0xa, 0x1, 0xec, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6594576a}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000752000-0x4)=0x8c) ioctl$KVM_ASSIGN_PCI_DEVICE(r1, 0x8040ae69, &(0x7f0000ca7000)={0x1f, 0x95, 0x4, 0x2, 0xef}) 2018/01/09 05:54:41 executing program 3: getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000255000-0xe8)={{{@in=@empty=0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000008000-0x4)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x800, 0x2) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreq(r1, 0x0, 0x24, &(0x7f0000001000-0x8)={@rand_addr=0x0, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f0000001000)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$mice(&(0x7f0000002000-0x10)='/dev/input/mice\x00', 0x0, 0x0) setsockopt$ipx_IPX_TYPE(r2, 0x100, 0x1, &(0x7f0000000000)=0x629, 0x4) r3 = syz_open_dev$sg(&(0x7f0000001000-0x9)='/dev/sg#\x00', 0xffffffffffffff96, 0x50000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000367000-0x8)={0x0, 0x3}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x75, &(0x7f0000001000-0x8)={r4, 0x3ca}, &(0x7f0000b8a000-0x4)=0x8) sendto$packet(0xffffffffffffffff, &(0x7f00002ea000)="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", 0x1000, 0x20044080, &(0x7f0000454000-0x14)={0x11, 0x1, r0, 0x1, 0x7, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x14) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = socket$netlink(0x10, 0x3, 0x6) sendmsg$netlink(r5, &(0x7f0000ca4000)={0x0, 0x0, &(0x7f000002b000-0x30)=[], 0x0, 0x0, 0x0, 0x0}, 0x0) 2018/01/09 05:54:41 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f000067c000)='/selinux/load\x00', 0x2, 0x0) ioctl$TUNSETSNDBUF(r0, 0x400454d4, &(0x7f00001c7000)=0x5) ioctl$TIOCGSID(0xffffffffffffffff, 0x540f, &(0x7f0000897000)=0x0) r2 = syz_open_procfs(r1, &(0x7f0000511000-0x9)='maps\x00') pread64(r2, &(0x7f0000004000-0x6f)=""/0, 0x0, 0x800100000000003) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000cee000-0x8)={0x0, 0x0}) ioctl$sock_inet6_udp_SIOCOUTQ(r2, 0x5411, &(0x7f00003d7000)=0x0) 2018/01/09 05:54:41 executing program 5: ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f00006ad000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) get_robust_list(r0, &(0x7f0000000000)=&(0x7f00009ea000-0x18)={&(0x7f0000000000/0x1000)=nil, 0x0, &(0x7f0000000000/0x1000)=nil}, &(0x7f00007eb000)=0x18) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VT_GETSTATE(0xffffffffffffffff, 0x5603, &(0x7f0000000000)={0x0, 0x9, 0x10001}) syz_emit_ethernet(0x4e, &(0x7f000000d000-0x44)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x86dd, @ipv6={0x0, 0x6, "0001bf", 0x18, 0x11, 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}, {[], @icmpv6=@mld={0x0, 0x4888, 0x0, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}}}}}}}, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000576000)='/selinux/status\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f000012b000)=0x5, 0x4) 2018/01/09 05:54:41 executing program 0: r0 = pkey_alloc(0x0, 0x3) pkey_free(r0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000504000)='/dev/rfkill\x00', 0xb8201, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000f81000)={0x0, 0x0}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r1, 0x4010641c, &(0x7f0000257000-0x10)={r2, &(0x7f0000500000-0xd3)=""/211}) r3 = socket$inet_dccp(0x2, 0x6, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f000049e000-0x9)='/dev/rtc\x00', 0x201, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f000074f000)={0x0, @in={{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3f, 0x443f, 0x1ff, 0x8, 0x40}, &(0x7f00008e2000-0x4)=0xa0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f00007f2000-0x14)={r4, 0x80, 0x6, [0xe0, 0xfffffffffffff001, 0x4, 0x6, 0x400, 0x3]}, &(0x7f0000b66000-0x4)=0x14) r5 = pkey_alloc(0x0, 0x3) pkey_free(r5) setsockopt$inet_mreq(r1, 0x0, 0x27, &(0x7f0000dfa000)={@multicast2=0xe0000002, @multicast1=0xe0000001}, 0x8) 2018/01/09 05:54:41 executing program 6: mmap(&(0x7f0000000000/0x26000)=nil, 0x26000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000018000)=0x1, 0x4) bind$inet(r0, &(0x7f0000004000-0x10)={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000013000)=[@in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) sendto$inet(r0, &(0x7f000001d000)="a9", 0x1, 0x0, &(0x7f0000005000-0x10)={0x2, 0x0, @rand_addr=0xfffffffffffffffe, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x7) r1 = accept4(r0, 0x0, &(0x7f0000021000)=0x0, 0x0) ioctl$sock_inet_SIOCDARP(r1, 0x8953, &(0x7f0000022000-0x44)={{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x1, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, {0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) 2018/01/09 05:54:41 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8, 0x807, 0x6635, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_DEASSIGN_DEV_IRQ(r0, 0x4040ae75, &(0x7f0000000000)={0xffff, 0x10000, 0x4, 0x200}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f000051f000)='/dev/sequencer\x00', 0x800, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_LIST(r1, 0xc0505510, &(0x7f0000b4a000)={0x8, 0x3a3f00ed43c80e7c, 0x3, 0xb, &(0x7f0000f0a000)=[{0x0, 0x0, 0x0, 0x0, ""/44, 0x0}, {0x0, 0x0, 0x0, 0x0, ""/44, 0x0}, {0x0, 0x0, 0x0, 0x0, ""/44, 0x0}, {0x0, 0x0, 0x0, 0x0, ""/44, 0x0}, {0x0, 0x0, 0x0, 0x0, ""/44, 0x0}, {0x0, 0x0, 0x0, 0x0, ""/44, 0x0}, {0x0, 0x0, 0x0, 0x0, ""/44, 0x0}, {0x0, 0x0, 0x0, 0x0, ""/44, 0x0}], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f000000e000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_mtu=0x6}) ioctl$TUNSETSNDBUF(r2, 0x400454d4, &(0x7f00007ea000)=0x0) 2018/01/09 05:54:41 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000bce000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x1f, 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) ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f0000115000)={0x79, 0x0, [0x3, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_GSI_ROUTING(r1, 0x4008ae6a, &(0x7f0000afa000)={0x1, 0x0, [{0x4000000000002, 0x2, 0x0, 0x0, @adapter={0xc, 0x0, 0x0, 0x0, 0x0}}]}) ioctl$KVM_SET_XCRS(r2, 0x4188aea7, &(0x7f0000066000)={0x5, 0x8, [{0x1, 0x0, 0x4}, {0x5, 0x0, 0x8}, {0x3, 0x0, 0x9}, {0x9, 0x0, 0x1000}, {0x4, 0x0, 0xffff}]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/01/09 05:54:41 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x400000100, 0x400}, 0x10) r0 = socket(0x11, 0x2, 0x0) setsockopt(r0, 0x107, 0xd, &(0x7f0000001000)="", 0x47e) bind$bt_sco(r0, &(0x7f0000b3a000-0x8)={0x1f, {0x100000001, 0x0, 0xffff, 0xcfe, 0x3, 0x7ff}}, 0x8) getsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f00005ac000-0xc)={@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @multicast2=0x0, 0x0}, &(0x7f0000824000-0x4)=0xc) setsockopt$inet6_mreq(r0, 0x29, 0x14, &(0x7f0000ac7000-0x14)={@loopback={0x0, 0x1}, r1}, 0x14) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000d37000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f00007f7000)=0x8) sendmmsg$nfc_llcp(r0, &(0x7f0000eae000)=[{&(0x7f00008ed000-0x60)={0x27, 0x1, 0x0, 0x0, 0x0, 0x0, "5727cea7ac6cc32fa903517b09afbf74ff95b65f9a6dc2cbac21a00830c88a597c6f8f000b6d0deaa5e113756467c668cd4bd36de0847b86f2aebf9803dc40", 0x0}, 0x60, &(0x7f000095d000)=[], 0x0, &(0x7f00000d7000-0xa0)={0x10, 0x0, 0x0, ""}, 0x10, 0x0}], 0x1, 0x0) 2018/01/09 05:54:41 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000702000-0xe)='/selinux/load\x00', 0x2, 0x0) ioctl$KVM_GET_REGS(r0, 0x8090ae81, &(0x7f0000492000-0x90)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt(r1, 0x0, 0xd2, &(0x7f0000974000)="", 0x0) ioctl$TIOCNOTTY(r0, 0x5422) setsockopt(r1, 0x2, 0x81, &(0x7f0000620000)="30a4ecd1f9b92acebbcb66118d3ce75770f14356f842c1b5ab7a24efb21924a9c7576bf46b531fb57d4db18d9eedf05132df4e06a1d699bca11ba4e49de184f25b95e44051d65c27382d2bcc7be87445b1f950", 0x53) 2018/01/09 05:54:41 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f000022a000-0x12)='/dev/snd/midiC#D#\x00', 0xf4a, 0x200000) ioctl$sock_ipx_SIOCIPXCFGDATA(r0, 0x89e2, &(0x7f0000869000-0x4)={0x0, 0x0}) timer_create(0x2, &(0x7f0000979000-0x60)={0x0, 0x0, 0x1, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) timer_settime(0x0, 0x1, &(0x7f0000041000-0x20)={{0x0, 0x0}, {0x0, 0x9}}, &(0x7f0000532000)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/09 05:54:41 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000001000-0xf)='/dev/sequencer\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000001000-0x6c)=""/108, &(0x7f0000a4b000-0x4)=0x6c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndpcmp(&(0x7f0000b33000)='/dev/snd/pcmC#D#p\x00', 0x9, 0x1) getsockname$inet(r1, &(0x7f0000f5d000)={0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000552000)=0x10) r2 = socket(0x11, 0xd, 0x100) bind$packet(r2, &(0x7f000098f000)={0x11, 0x3, 0x0, 0x1, 0x0, 0x6, @random="06004ee72211", [0x0, 0x0]}, 0x14) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f0000922000)={0x0, 0x0, 0x0}, 0x4) 2018/01/09 05:54:41 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000b4f000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffffff, 0xc018620b, &(0x7f00004e5000-0x18)={0x0, 0x0, 0x0, 0x0}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f00009ab000)={r1, 0x0, 0x0, 0x0}) r2 = syz_open_procfs(0x0, &(0x7f0000060000-0xe)='stat\x00') sendfile(r2, r2, &(0x7f00003c9000-0x8)=0x4, 0x400000ff) 2018/01/09 05:54:41 executing program 4: r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000649000-0x11)='/selinux/context\x00', 0x2, 0x0) ioctl$KVM_GET_XCRS(r0, 0x8188aea6, &(0x7f00000bb000)={0x8, 0x9, [{0x13, 0x0, 0xc4d684b}, {0x1a98, 0x0, 0xaca1}, {0x1, 0x0, 0xfff}, {0xfff, 0x0, 0x4}, {0x7f, 0x0, 0x4}, {0xfff, 0x0, 0x8}, {0x8, 0x0, 0x9}, {0x92d1, 0x0, 0x8001}]}) eventfd2(0xfffffffffffffe01, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000d31000-0x71)={0x0, @in6={{0xa, 0x0, 0x1, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xb1, 0x6}, &(0x7f0000000000)=0x98) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000000)={r1, 0xec1e, 0x30, 0x5, 0x8001}, &(0x7f00002d4000-0x4)=0x18) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_X86_SETUP_MCE(r0, 0x4008ae9c, &(0x7f0000001000)={0xa, 0x3, 0x1, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f0000c5a000)=0x52e52d0e, 0x4) bpf$MAP_CREATE(0x0, &(0x7f0000fb5000)={0x3, 0x80000000004, 0x80000000004, 0x4097, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) 2018/01/09 05:54:41 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f00000bc000-0x8)='./file0\x00', &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000fec000-0x8)='./file0\x00', &(0x7f000001f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lchown(&(0x7f0000001000-0x8)='./file0\x00', r0, r1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) request_key(&(0x7f0000eb3000-0x8)='keyring\x00', &(0x7f0000ce4000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000584000-0x1f)='em1selinuxem1$vmnet1selfcpuset\x00', 0xffffffffffffffff) r2 = getpgid(0xffffffffffffffff) setpriority(0x2, r2, 0x145) clone(0x84400, &(0x7f000006e000)="", &(0x7f000077a000-0x4)=0x0, &(0x7f0000f0c000)=0x0, &(0x7f000014f000)="") r3 = syz_open_dev$midi(&(0x7f0000f8f000)='/dev/midi#\x00', 0x4, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000c3000-0xbf)={0x0, 0xb7, "28f9814e93a4316d154bb8bdab5a0e00f4400fa63b39e1ada990a1922c95b9e5ecf5723da78c4881728f94043d3b641fd706422e2ec6a37394559ab6d32f393d1add8695a5e8f2518b01ebc5896e62fc5de73d3e96e705cf82f674299a562325959a887b220861f2aa72820ec04a696c6ba88de73c154ed383afcfaa9f5d78eb409caed8eb96b81f9793a9f1242b0c2468fd06b0cb8c2588d7968a8f2bf254d94d0aef255758aa91c17d5f2dae86f6840ce82ceed4fe3b"}, &(0x7f00005e4000-0x4)=0xbf) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x75, &(0x7f0000760000-0x8)={r4, 0x20000000005a8f}, 0x8) 2018/01/09 05:54:41 executing program 0: mmap(&(0x7f0000000000/0xd19000)=nil, 0xd19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f0000d19000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d19000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x12, &(0x7f00009ce000-0x5)="f136d36c5d", 0x32b) 2018/01/09 05:54:41 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write(0xffffffffffffffff, &(0x7f0000db1000)="1f0000005200ffe3fdde45c7f21100000101000008000480021e00dcffdf00", 0x1f) 2018/01/09 05:54:41 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x800) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e4c000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000044000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) rt_sigreturn() r1 = creat(&(0x7f000078e000-0x8)='./file0\x00', 0x0) write$sndseq(r1, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x0, 0x0}}], 0x1c) poll(&(0x7f00006ea000)=[{r1, 0x2100, 0x0}, {r0, 0x0, 0x0}], 0x2, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f00002d0000)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_CLOSE(r1, 0x40086409, &(0x7f0000df9000)={r2, 0x0}) 2018/01/09 05:54:41 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f000050a000)="26000000130047f1070ac1f8590022ff001000e3010000000082000000000000060003000635", 0x26) getrlimit(0xf, &(0x7f0000ee8000)={0x0, 0x0}) 2018/01/09 05:54:41 executing program 2: mmap(&(0x7f0000000000/0xfb2000)=nil, 0xfb2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fb0000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_GET_XCRS(r2, 0x8188aea6, &(0x7f000072d000)={0x6, 0x0, [{0x2290, 0x0, 0x0}, {0x8, 0x0, 0x20}, {0x103, 0x0, 0x8001}, {0x4, 0x0, 0xfffffffffffffffe}, {0x3, 0x0, 0x6}, {0x3, 0x0, 0x7}]}) 2018/01/09 05:54:41 executing program 6: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x7f, &(0x7f000000d000-0xdc)=""/220, &(0x7f0000001000)=0xdc) r1 = socket$inet(0x10, 0x2, 0x9) sendto$inet(r1, &(0x7f000000b000)="14000000e803000007000000000000000003be29000000003686c8b90dfb3bf8863073d6", 0x24, 0x0, 0x0, 0x0) 2018/01/09 05:54:41 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() pipe(&(0x7f0000dc9000)={0xffffffffffffffff, 0xffffffffffffffff}) readv(r1, &(0x7f0000f83000-0x40)=[{&(0x7f0000c2d000)=""/212, 0xd4}], 0x1) sched_setaffinity(r0, 0x8, &(0x7f00007ef000-0x8)=0x1) vmsplice(r2, &(0x7f00006f2000)=[{&(0x7f0000d61000-0x4f)="eb", 0x1}], 0x1, 0x0) ioctl$DRM_IOCTL_AGP_ACQUIRE(r1, 0x6430) 2018/01/09 05:54:41 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000dad000)={0x0, 0x101000, 0x0}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) openat$ppp(0xffffffffffffff9c, &(0x7f0000ad4000)='/dev/ppp\x00', 0x14800, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000001000)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SMI(r2, 0xaeb7) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/01/09 05:54:41 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000a19000-0xd)='/dev/net/tun\x00', 0x0, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) r3 = socket(0x10002000000011, 0x8000000080003, 0x8) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000928000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x5, 0x0, @sync=&(0x7f0000c15000)={0x0, 0x0, 0x0}}}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x20301}) setsockopt$packet_int(r3, 0x107, 0xf, &(0x7f0000113000)=0x1000, 0x4) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000b13000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_S390_UCAS_MAP(r2, 0x4018ae50, &(0x7f0000b94000)={0x0, 0x321, 0x5}) bind$packet(r3, &(0x7f0000c85000)={0x11, 0x0, r4, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff}, [0x0, 0x0]}, 0x14) dup2(r3, r2) write$tun(r2, &(0x7f00002a4000-0xa2)=@hdr={0x0, 0x1, 0x0, 0x4000000003, 0x0, 0x0, @ipv4={{0x400000000000033b, 0x4, 0x0, 0x0, 0x58, 0xffffffffffffffff, 0x0, 0x0, 0x29, 0x0, @rand_addr=0x0, @broadcast=0xffffffff, {[@lsrr={0x83, 0xf, 0x0, [@multicast1=0xe0000001, @empty=0x0, @empty=0x0]}, @ssrr={0x89, 0xb, 0x0, [@multicast2=0xe0000002, @empty=0x0]}]}}, @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x28, 0x0, "5c4a0703299b34059cb3ebba7b9765593c330d073a5fe1d8a96cf87afd4cf714"}}}, 0x62) 2018/01/09 05:54:41 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$midi(&(0x7f0000eb9000)='/dev/midi#\x00', 0x5, 0x101000) getpeername(r0, &(0x7f0000a15000-0x10)=@ethernet={0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000188000-0x4)=0x10) socket$inet_tcp(0x2, 0x1, 0x0) [ 46.562958] 5: renamed from lo 2018/01/09 05:54:41 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f00005b7000)='/selinux/member\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00009e3000-0x2)={0x0, 0x90, &(0x7f0000cc3000-0x90)=[@in6={0xa, 0x2, 0x64b2, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x495}, @in={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x3, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, @in6={0xa, 0x0, 0x6a3, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x40}, @in6={0xa, 0x1, 0x1ff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1}, @in={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000773000)=0x10) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000a8f000)=@sack_info={0x0, 0xfffffffffffff801, 0xffff}, &(0x7f000049b000)=0xc) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000d0c000-0x38)={0x0, 0x30, "7c1dcc3e5843b3a38ced5435ff4b3b2a230144a0efd7a3665dee3b83d650f668da9a68cc2b0e69761eb578fb640ec793"}, &(0x7f0000e08000)=0x38) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f00005c7000)={0x0, @in6={{0xa, 0x1, 0x2, @loopback={0x0, 0x1}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x1, 0x8, 0x1, 0x8369, 0xfffffffffffffdf5, 0x3ff, 0x8000, 0xf26, 0x9, 0x5, 0xbb9a, 0xffff, 0x1, 0x5, 0x96]}, &(0x7f00009c0000-0x4)=0x108) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000a42000-0x8)={0x0, 0x9}, &(0x7f00000a3000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f000058d000-0x8)=@assoc_value={0x0, 0x5}, &(0x7f0000308000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000da1000-0x8)={0x0, 0x4}, &(0x7f0000073000)=0x8) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000377000-0xa4)={0x0, 0x9c, "10a19a3f97bca07cd567ae79e078b49464ee90bab045d7b67f95126fcd0eaca6e94cb9dd4c4898c72bc0eb52494db589ee33f47f13f057733512432583cbd1990b321b20b74bf85ef0e7d14a34aa9bf079457572f745a594718c5059fab6a9cbd61313c2470c42ca34e4728f67b27b7a2d82c924010bf6eb3c7789b8fd35629119b13518ba73d036b389b4e7eb93979ef6fafb8a125380d447a60c79"}, &(0x7f0000522000-0x4)=0xa4) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f00000f3000-0x3)={0x0, 0x80, 0x6}, &(0x7f0000f5e000-0x4)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000c20000-0xa0)={0x0, @in={{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x85, 0x0, 0x10001, 0x2}, &(0x7f000023c000-0x4)=0xa0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f00003ab000)={0x0, @in6={{0xa, 0x3, 0x3, @loopback={0x0, 0x1}, 0x7fffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x5, 0x7fffffff, 0x2, 0x3, 0x20, 0x7, 0x7bd5, 0x1, 0x6, 0xfff, 0x35af28ce, 0x8, 0x2, 0x8001, 0xc1]}, &(0x7f0000b39000)=0x108) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f000011a000+0xddd)={0x0, @in6={{0xa, 0x2, 0x8001, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xfffffffffffffff3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000d2b000)=0x8c) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000c73000-0x8)={0x0, 0x354}, &(0x7f000073d000-0x4)=0x8) sendmmsg$inet_sctp(r0, &(0x7f000027c000)=[{&(0x7f0000210000-0x10)=@in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000138000-0x20)=[{&(0x7f0000aab000-0x4a)="a066cb6f4b5277668bd2a45af69e3175066e39d3c28522373ef509ad3439e77bd1418c3f32d7add689afc041d48b0342fafea6c61efd4e9b04719cb74df5caf74a1fa4033217033dfc99", 0x4a}, {&(0x7f0000e18000)="ebdb09b82053296fe430c0d1d418da9ee94937", 0x13}], 0x2, &(0x7f00009c5000)=[@init={0x18, 0x84, 0x0, {0x5, 0x8000000, 0x3, 0x0}}, @init={0x18, 0x84, 0x0, {0x200, 0x0, 0x4, 0xbb00}}, @sndrcv={0x30, 0x84, 0x1, {0x9, 0xfffffffffffffffa, 0x4, 0x2, 0x800, 0xff, 0xffff, 0x101, r1}}, @sndrcv={0x30, 0x84, 0x1, {0x1, 0x401, 0x8201, 0x7, 0x5, 0xfffffffffffff227, 0x5, 0x9, r2}}, @init={0x18, 0x84, 0x0, {0x7, 0x9, 0x8000, 0xfffffffffffffffe}}], 0xf0, 0x2400c044}, {&(0x7f0000e20000-0x1c)=@in6={0xa, 0x1, 0x3, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xf886}, 0x1c, &(0x7f00002dd000)=[{&(0x7f0000c20000-0x24)="b7950b8461569d8a02a14fab9505e9079a087ad52ff8a953808da006b9e09815cbee776c", 0x24}, {&(0x7f0000a1f000-0x87)="3c09cbe5c69073637300986f58b09e8da6d8a7c8a7f95c8632e4c1b5fe469457338433e570726edf7c031e8c906115b61c43aff9d2abc237790b50fbf54adc780f91513f3beb5613177780f57477c691005e99f6caa679edda703a0807e0f4fee57acc1d463d668ef9ff57b680f93cec58920cab7628e4df1206fea44355e580a3a714978eac9a", 0x87}, {&(0x7f0000d73000)="701ef2cb58f4b8715847a233491214b9bedc68a63a7c5ee0ce4c3bbf41d1da1fc05ebb41d90b5faf1b3ed04b456b68def5411c8f7bb9d18042ecb7ac64e9517b987b51a5e89636793827fbc64d1055fa7a7ef7b0dc43cc4e64450bbf7b6991166e5f1b7ced94de3c32fd44a9eb33b4779b7c522566217c63a73a98ac755f45824de2b2635b4628e87a482ff7199f9e65f035f34ae577dc8c0ae4534110c06338e287a46163f0", 0xa6}, {&(0x7f0000f50000-0x16)="3a7d7562f86dc3070db208ed8dd53652d75adc86bdc5f6be57b19cb9303a8f45481796664fae77963512681e3e0ec9de87e73df6b6e8bc511d", 0x39}, {&(0x7f00007bc000)="66f4079025e2ea16a028819ad1c45a23b844467b59ef077217ad6c6f0c98b78bbbd4e8b26f037fa365a5d509c56ce72a01038e034b0e4260e00607a7cb5722298dc39a1d2eb2eed9ce3925b4823624f55fa4cf3c90fb05f1662a7d0d76", 0x5d}], 0x5, &(0x7f00002d6000-0xc0)=[@init={0x18, 0x84, 0x0, {0x0, 0x5, 0xfffffffffffffffb, 0xefe}}, @init={0x18, 0x84, 0x0, {0x7, 0x9, 0x9, 0x579}}, @sndinfo={0x20, 0x84, 0x2, {0x3, 0x1, 0xffff, 0x5, r3}}, @init={0x18, 0x84, 0x0, {0x2, 0x9, 0x8, 0xfffffffffffffffc}}], 0xc0, 0x10}, {&(0x7f0000e1d000-0x10)=@in={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000ca9000-0x20)=[{&(0x7f0000940000-0x3f)="f0d5509ed5d1303c84207cf28568a5dbff2dc69afb2d5c093e6674b4399057d2ff99c456e858c61faf2f0cb0485f790103de3c5c6f7c82b24658650a0a6ef8", 0x3f}, {&(0x7f0000119000)="450d5a5122804443935a1b0b81e57ab04d9962492bf303e72422109eac05feb929a7cf465f330011c2c62148e298b0ffd6786d2954951d1b33172c957ce9fd630ba241c090707faf3d1b540a96", 0x4d}], 0x2, &(0x7f0000e39000-0xf0)=[@sndrcv={0x30, 0x84, 0x1, {0xffffffff, 0x4, 0x8204, 0xffffffffffff6b08, 0xff, 0x9, 0x1, 0x7, r4}}, @sndrcv={0x30, 0x84, 0x1, {0x100000000, 0x9, 0x0, 0x6, 0x800, 0x0, 0x80000001, 0x0, r5}}, @sndrcv={0x30, 0x84, 0x1, {0x1, 0x0, 0x8000, 0x4, 0x7ff, 0x6, 0x8e, 0x2, r6}}, @sndrcv={0x30, 0x84, 0x1, {0xc0000, 0x5, 0x3, 0x8, 0x4, 0x4, 0x100, 0x2, r7}}, @sndrcv={0x30, 0x84, 0x1, {0x1494237, 0x7, 0xa, 0xc7, 0x5, 0x100000000, 0x80000001, 0x8, r8}}], 0xf0, 0x4000001}, {&(0x7f000027a000-0x10)=@in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000086b000)=[{&(0x7f0000723000)="d2a4df2b23fa5b8f8b2ba383c3d8ffc049255d83abfa0c6a9ea10b9495e1e9dff7b465a10a06a01b9917a7e4ccadc6e7ffa9d7d847389206af1ebbdd683fae1322906a515e77d98efb27bcc9a79100fa1b5705aff1adea67a15e256c62ad1482ddc5bbfe666ec62f105beaf43c20f37105358efd07643512fd47eb98c8765aff560837c83994d5cfbaf765cd57727022e950a931a0ee5dfbd36fe69ab893e05a5ed3e012968e1d262e27a8ab6d76f8216de99cf428a852eb3cc4f8c59465b2404d3955dab272513eb8de6b5da573319eb1b74d59f654bd6318e23b46337b83de406c", 0xe2}, {&(0x7f0000df7000+0x461)="3a2ba734796803e63a2c0ee927fc7e9a510d2d6d", 0x14}, {&(0x7f0000536000-0xe4)="c680674290e44ee1dc310f2dbb7afdfc024c8b3cb51d01ae9429f23bc42a9879681f8aeb169877719142d9a438d97109c7a683de0731b872efbc0310185fcb7e905c458f0adb7669cfc0dde9fe5d30983194c16c874780868926261a96e82053c2a00742f5123b337b2c3c891755b5e7e43c5c51ad0c2a66b8834f6e34e001adeea1dd44973929067601149345159fc9a8357baa21fd7c256f87022e5ce763c48acdb190f83b6a2b87178dfa8fd33f4b94a7fa7dade1df6c7f61ed0c0a913bf8499b11f40cc8890c908cbf269e9296860a63a0a646bdcccec3d0da8674c335821ef20287", 0xe4}, {&(0x7f0000562000)="2362542975169964e14689ac23edda0ed98f379426c592f3d291ae145439b059bfbfa66dc85c6041aee90bb4e659d7c76e86b67478335e94663c71cdd7757fcadd7cefab152b10061684e6a0aacbf265897fb0b1c7ef474dce0d551a4dd487613b0ab9c90a97640da6652f6449eeb3b91cbfbca33d5cbc2cf050f8b2ea044a6125e663bb45a3ffbdad71e0961dcfc95d161c80cbbb56f1eadd78ebc4b40f33664a376dde", 0xa4}, {&(0x7f000062a000)="e4f4b6f5076fb5af27b6d680f0281f0e09a548b945cc0188fd49b4ec12b537b718325660d78e342b0fd8548e3eb2036d2a8d09", 0x33}, {&(0x7f000072a000-0x55)="5e11401f38ffadd123f254b421d507e7be7da6c95fc09f3970603e2399263641fd6fc56c66230d50fd5a476a6ae6c7857ec1270988ad28810775b154cf5a5106fbfd21301aed3b45becd720c19ce150bff0cdfc3a2", 0x55}, {&(0x7f000037e000)="2043ff4bf90d386ec1d12ab351c95554091ea9fa4dbbbd5ba88992121a50b08ed52433f54cc4abbe9befecc5e71f1b8288dc5f61941a6b63aed118cb5037497d452520c3e6d83ab99f40a84768a56df9617e2d3c9ce911fb34adc38aa8c3095807af12a3014ef6f2d582fc75c9e4a9a336a3cb37766397385c48373ab63ec06b1fc4c74c9ead85e66eb185e98c965126cf436bf21b1ee56908afb3bc7aac2b6e8adc03cbbe43658d3b737b0e541a37b7708457f80e8a3f13ed0ddaddf2695d1b5a2a22e99b2cd41c6f71953c4a5a6ddc63932128649de5d389f733d59e4838c573f28273c2155100739d", 0xea}, {&(0x7f0000859000)="541ed430475d118c381979b6ff305187577f9da68d3ca992a265ce06af78d9a96fb8e313dad26ed06df1e0c42c3a2a4d25833dc3cd5da2e4327242ed7458a4fdd47baf320d848458d2832ee2bf5696336fbc38351e213a8834c00e13c6b55beb2fd71ded8e499c4cb2edfed40e84d973456fe0490bb88c94262745b3da0f8f64b423f9149c22b100bde21ccfca831efff777be0406412f2da1d0c156de9fe5a20959d37de30c5a51c3422bdd753984493c2a19a490d97eda2b0d086c612e5a43483e543919e73f0e20e32d5d58873fdeebc6a3eaa2307b68f6eee1340ec2e61f5322c9e0d111510354", 0xe9}], 0x8, &(0x7f0000cbf000)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x0, 0x1729929d, 0x8000, r9}}, @sndrcv={0x30, 0x84, 0x1, {0x2, 0x8, 0x2, 0x8, 0x0, 0xb64, 0x8, 0x7ff, r10}}, @init={0x18, 0x84, 0x0, {0xa56, 0x4c, 0xe7e, 0x101}}, @sndinfo={0x20, 0x84, 0x2, {0x3806, 0x4, 0x1, 0x78c, r11}}, @sndinfo={0x20, 0x84, 0x2, {0x2, 0x8000, 0x0, 0x80000001, r12}}, @sndinfo={0x20, 0x84, 0x2, {0x100000001, 0x5, 0x8000000000, 0x9f, r13}}, @init={0x18, 0x84, 0x0, {0x5, 0x101, 0x5, 0x5}}], 0x150, 0x8000}], 0x4, 0x4004000) syz_emit_ethernet(0x4e, &(0x7f00006a0000-0x4e)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x86dd, @ipv6={0x0, 0x6, "d17007", 0x18, 0x3a, 0xfffdffffffffffff, @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=@mld={0x87, 0x0, 0x0, 0x0, 0x0, @loopback={0xfffffffffffff000, 0x1}}}}}}}, 0x0) 2018/01/09 05:54:41 executing program 5: mmap(&(0x7f0000000000/0xf6a000)=nil, 0xf6a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0x3f, &(0x7f0000f5a000-0x4)=0x5, 0x4) r1 = socket$inet6(0xa, 0x0, 0x0) mmap(&(0x7f0000f6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r1, 0x1, 0x0, &(0x7f0000f6a000)=0x0, 0x1) mmap(&(0x7f0000f6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read(r0, &(0x7f0000f6b000)=""/104, 0x68) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f00003ae000)={0x2, r0, 0x1}) mmap(&(0x7f0000f6c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r2, 0x84, 0x79, &(0x7f0000f6c000)=0x1, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000009d000)='./file0\x00', 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000268000)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x1, &(0x7f0000bda000-0x1)="") mount(&(0x7f0000771000)='./file0\x00', &(0x7f0000976000)='./file0\x00', &(0x7f0000905000)='devtmpfs\x00', 0x85030, &(0x7f0000613000)="") bind$inet6(0xffffffffffffffff, &(0x7f0000f5e000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) connect$inet6(r0, &(0x7f0000f68000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x0}, 0x1c) 2018/01/09 05:54:41 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000)=0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket(0x3, 0x0, 0x7fffffff) ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0x7) setsockopt(r1, 0xff, 0x0, &(0x7f0000000000)="", 0x0) [ 46.601249] device syz7 entered promiscuous mode 2018/01/09 05:54:41 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x806, 0x10) openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000e70000)='/selinux/relabel\x00', 0x2, 0x0) write(r0, &(0x7f0000e9c000-0x24)="240000001b00fbffeb030000f6fb01796bb17d0b0800030001000020f700000ff9161701", 0x24) setsockopt$inet_udp_int(r0, 0x11, 0x67, &(0x7f00005ff000)=0xfffffffffffffffd, 0x4) [ 46.630536] ================================================================== [ 46.637977] BUG: KASAN: use-after-free in __dev_queue_xmit+0x297c/0x2b50 [ 46.644808] Read of size 2 at addr ffff8801d67e52d8 by task syz-executor7/7049 [ 46.652152] [ 46.653771] CPU: 0 PID: 7049 Comm: syz-executor7 Not tainted 4.15.0-rc6-mm1+ #52 [ 46.661288] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 46.670634] Call Trace: [ 46.673217] dump_stack+0x194/0x257 2018/01/09 05:54:41 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x100000000002, 0x7fffffff) getsockopt$sock_int(r0, 0x1, 0x10, &(0x7f0000047000)=0x0, &(0x7f00004fe000)=0x4) 2018/01/09 05:54:41 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000642000-0xd)='/dev/net/tun\x00', 0x0, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) r3 = socket(0x10002000000011, 0x8000000080003, 0x8) getsockopt$inet6_IPV6_IPSEC_POLICY(r3, 0x29, 0x22, &(0x7f00008ce000)={{{@in=@multicast2=0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000117000)=0xe8) r5 = getuid() setsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f0000907000-0xe8)={{{@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in=@broadcast=0xffffffff, 0x3, 0x0, 0x2, 0x4, 0x2, 0x80, 0xa0, 0x6c, r4, r5}, {0x6, 0xfff, 0xffffffffffffffc0, 0x6, 0x1ff, 0x200, 0x8000, 0x100}, {0x5, 0x7, 0x0, 0x8}, 0x5, 0xb, 0x3, 0x1, 0x3, 0x3}, {{@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1, 0x33}, 0x0, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7, 0x0, 0x2, 0x3, 0x492f, 0x8, 0x0}}, 0xe8) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000928000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x5, 0x0, @sync=&(0x7f0000a7d000-0xc)={0x0, 0x0, 0x0}}}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x20301}) setsockopt$packet_int(r3, 0x107, 0xf, &(0x7f0000113000)=0x1000, 0x4) r6 = socket(0x11, 0x802, 0x0) bind$packet(r6, &(0x7f0000deb000-0x14)={0x11, 0x10000000003, 0x0, 0x1, 0x0, 0x6, @random='@\x00\x00\x00")', [0x0, 0x0]}, 0x14) setsockopt$packet_fanout(r6, 0x107, 0x12, &(0x7f0000c5d000-0x4)={0x0, 0x0, 0xfffffffffffffff9}, 0x4) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f000086d000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$packet(r3, &(0x7f0000c85000)={0x11, 0x0, r7, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x14) r8 = dup2(r3, r2) write$tun(r8, &(0x7f0000ae7000-0x53)=@hdr={0x0, 0x3, 0x0, 0x8, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x45, 0x0, 0x0, 0x0, 0x800000000006, 0x0, @multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @udp={0x0, 0x0, 0x31, 0x0, "7e0675caa76407951b42423756ea589af83365c339cd93fdd936f362f1cea5fd67ef3958de215bf7fb"}}}, 0x4f) [ 46.676845] ? arch_local_irq_restore+0x53/0x53 [ 46.681505] ? show_regs_print_info+0x18/0x18 [ 46.685999] ? lock_release+0xa40/0xa40 [ 46.689968] ? __dev_queue_xmit+0x297c/0x2b50 [ 46.694460] print_address_description+0x73/0x250 [ 46.699300] ? __dev_queue_xmit+0x297c/0x2b50 [ 46.703790] kasan_report+0x23b/0x360 [ 46.707585] __asan_report_load2_noabort+0x14/0x20 [ 46.712513] __dev_queue_xmit+0x297c/0x2b50 [ 46.716822] ? check_noncircular+0x20/0x20 [ 46.721059] ? netdev_pick_tx+0x300/0x300 [ 46.725185] ? find_held_lock+0x35/0x1d0 [ 46.729229] ? check_noncircular+0x20/0x20 [ 46.733462] ? find_held_lock+0x35/0x1d0 [ 46.737519] ? __might_fault+0x110/0x1d0 [ 46.741558] ? lock_downgrade+0x980/0x980 [ 46.745693] ? lock_release+0xa40/0xa40 [ 46.749644] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 46.755513] ? refcount_add+0x24/0x60 [ 46.759289] ? skb_set_owner_w+0x232/0x330 [ 46.763518] ? kasan_check_write+0x14/0x20 [ 46.767727] ? copyin+0x91/0xb0 [ 46.770996] ? _copy_from_iter+0x367/0xf30 [ 46.775210] ? __check_object_size+0x8b/0x530 [ 46.779690] ? report_usercopy+0xd0/0xd0 [ 46.783734] ? copy_page_to_iter+0xe00/0xe00 [ 46.788121] ? _copy_from_iter_full+0x22b/0xbb0 [ 46.792779] ? skb_copy_datagram_from_iter+0x3b1/0x5c0 [ 46.798035] ? iov_iter_advance+0x13f0/0x13f0 [ 46.802522] dev_queue_xmit+0x17/0x20 [ 46.806297] ? dev_queue_xmit+0x17/0x20 [ 46.810252] packet_sendmsg+0x3aed/0x60b0 [ 46.814382] ? find_held_lock+0x35/0x1d0 [ 46.818435] ? avc_has_perm+0x35e/0x680 [ 46.822424] ? packet_cached_dev_get+0x2b0/0x2b0 [ 46.827170] ? avc_has_perm+0x43e/0x680 [ 46.831128] ? avc_has_perm_noaudit+0x520/0x520 [ 46.835775] ? get_futex_key+0x1d50/0x1d50 [ 46.840015] ? find_held_lock+0x35/0x1d0 [ 46.844068] ? avc_has_perm+0x35e/0x680 [ 46.848031] ? sock_has_perm+0x2a4/0x420 [ 46.852084] ? selinux_secmark_relabel_packet+0xc0/0xc0 [ 46.857427] ? lock_release+0xa40/0xa40 [ 46.861413] ? selinux_socket_sendmsg+0x36/0x40 [ 46.866056] ? security_socket_sendmsg+0x89/0xb0 [ 46.870786] ? packet_cached_dev_get+0x2b0/0x2b0 [ 46.875522] sock_sendmsg+0xca/0x110 [ 46.879216] sock_write_iter+0x31a/0x5d0 [ 46.883256] ? sock_sendmsg+0x110/0x110 [ 46.887231] ? iov_iter_init+0xaf/0x1d0 [ 46.891188] __vfs_write+0x684/0x970 [ 46.894884] ? kernel_read+0x120/0x120 [ 46.898748] ? bpf_fd_pass+0x280/0x280 [ 46.902621] ? _cond_resched+0x14/0x30 [ 46.906492] ? selinux_file_permission+0x82/0x460 [ 46.911334] ? rw_verify_area+0xe5/0x2b0 [ 46.915369] ? __fdget_raw+0x20/0x20 [ 46.919063] vfs_write+0x189/0x510 [ 46.922592] SyS_write+0xef/0x220 [ 46.926031] ? SyS_read+0x220/0x220 [ 46.929629] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 46.934621] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 46.939367] entry_SYSCALL_64_fastpath+0x23/0x9a [ 46.944097] RIP: 0033:0x452ac9 [ 46.947260] RSP: 002b:00007f67d20a0c58 EFLAGS: 00000212 ORIG_RAX: 0000000000000001 [ 46.954943] RAX: ffffffffffffffda RBX: 000000000071bea0 RCX: 0000000000452ac9 [ 46.962194] RDX: 0000000000000062 RSI: 00000000202a3f5e RDI: 0000000000000015 [ 46.969434] RBP: 000000000000034b R08: 0000000000000000 R09: 0000000000000000 [ 46.976771] R10: 0000000000000000 R11: 0000000000000212 R12: 00000000006f2fa8 [ 46.984013] R13: 00000000ffffffff R14: 00007f67d20a16d4 R15: 0000000000000000 [ 46.991301] [ 46.992906] Allocated by task 5434: [ 46.996506] save_stack+0x43/0xd0 [ 46.999929] kasan_kmalloc+0xad/0xe0 [ 47.003615] __kmalloc_node_track_caller+0x47/0x70 [ 47.008517] __kmalloc_reserve.isra.39+0x41/0xd0 [ 47.013242] __alloc_skb+0x13b/0x780 [ 47.016926] alloc_skb_with_frags+0x10d/0x750 [ 47.021391] sock_alloc_send_pskb+0x787/0x9b0 [ 47.025862] unix_dgram_sendmsg+0x52d/0x1610 [ 47.030248] unix_seqpacket_sendmsg+0xf3/0x160 [ 47.034803] sock_sendmsg+0xca/0x110 [ 47.038487] ___sys_sendmsg+0x320/0x8b0 [ 47.042432] __sys_sendmmsg+0x1ee/0x620 [ 47.046377] SyS_sendmmsg+0x35/0x60 [ 47.049976] entry_SYSCALL_64_fastpath+0x23/0x9a [ 47.054700] [ 47.056302] Freed by task 5434: [ 47.059552] save_stack+0x43/0xd0 [ 47.062977] __kasan_slab_free+0x11a/0x170 [ 47.067184] kasan_slab_free+0xe/0x10 [ 47.070954] kfree+0xd9/0x260 [ 47.074032] skb_free_head+0x74/0xb0 [ 47.077716] skb_release_data+0x58c/0x790 [ 47.081836] skb_release_all+0x4a/0x60 [ 47.085693] kfree_skb+0x15d/0x4c0 [ 47.089204] unix_dgram_sendmsg+0xcbd/0x1610 [ 47.093583] unix_seqpacket_sendmsg+0xf3/0x160 [ 47.098135] sock_sendmsg+0xca/0x110 [ 47.101819] ___sys_sendmsg+0x320/0x8b0 [ 47.105761] __sys_sendmmsg+0x1ee/0x620 [ 47.109705] SyS_sendmmsg+0x35/0x60 [ 47.113302] entry_SYSCALL_64_fastpath+0x23/0x9a [ 47.118026] [ 47.119626] The buggy address belongs to the object at ffff8801d67e5280 [ 47.119626] which belongs to the cache kmalloc-512 of size 512 [ 47.132253] The buggy address is located 88 bytes inside of [ 47.132253] 512-byte region [ffff8801d67e5280, ffff8801d67e5480) [ 47.144010] The buggy address belongs to the page: [ 47.148915] page:ffffea000759f940 count:1 mapcount:0 mapping:ffff8801d67e5000 index:0x0 [ 47.157040] flags: 0x2fffc0000000100(slab) [ 47.161248] raw: 02fffc0000000100 ffff8801d67e5000 0000000000000000 0000000100000006 [ 47.169108] raw: ffffea000759f920 ffffea000759f9a0 ffff8801dac00940 0000000000000000 [ 47.176959] page dumped because: kasan: bad access detected [ 47.182648] [ 47.184246] Memory state around the buggy address: [ 47.189145] ffff8801d67e5180: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 47.196474] ffff8801d67e5200: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc [ 47.203804] >ffff8801d67e5280: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 47.211134] ^ [ 47.217422] ffff8801d67e5300: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 47.224752] ffff8801d67e5380: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 47.232175] ================================================================== [ 47.239513] Disabling lock debugging due to kernel taint [ 47.245023] Kernel panic - not syncing: panic_on_warn set ... [ 47.245023] [ 47.252368] CPU: 0 PID: 7049 Comm: syz-executor7 Tainted: G B 4.15.0-rc6-mm1+ #52 [ 47.261173] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 47.270495] Call Trace: [ 47.273056] dump_stack+0x194/0x257 [ 47.276654] ? arch_local_irq_restore+0x53/0x53 [ 47.281295] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 47.286020] ? vsnprintf+0x1ed/0x1900 [ 47.289799] ? __dev_queue_xmit+0x2910/0x2b50 [ 47.294278] panic+0x1e4/0x41c [ 47.297440] ? refcount_error_report+0x214/0x214 [ 47.302168] ? add_taint+0x1c/0x50 [ 47.305678] ? add_taint+0x1c/0x50 [ 47.309191] ? __dev_queue_xmit+0x297c/0x2b50 [ 47.313658] kasan_end_report+0x50/0x50 [ 47.317608] kasan_report+0x148/0x360 [ 47.322172] __asan_report_load2_noabort+0x14/0x20 [ 47.327076] __dev_queue_xmit+0x297c/0x2b50 [ 47.331367] ? check_noncircular+0x20/0x20 [ 47.335584] ? netdev_pick_tx+0x300/0x300 [ 47.339701] ? find_held_lock+0x35/0x1d0 [ 47.343734] ? check_noncircular+0x20/0x20 [ 47.347942] ? find_held_lock+0x35/0x1d0 [ 47.351979] ? __might_fault+0x110/0x1d0 [ 47.356012] ? lock_downgrade+0x980/0x980 [ 47.360136] ? lock_release+0xa40/0xa40 [ 47.364090] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 47.369944] ? refcount_add+0x24/0x60 [ 47.373713] ? skb_set_owner_w+0x232/0x330 [ 47.377925] ? kasan_check_write+0x14/0x20 [ 47.382128] ? copyin+0x91/0xb0 [ 47.385380] ? _copy_from_iter+0x367/0xf30 [ 47.389593] ? __check_object_size+0x8b/0x530 [ 47.394063] ? report_usercopy+0xd0/0xd0 [ 47.398103] ? copy_page_to_iter+0xe00/0xe00 [ 47.402484] ? _copy_from_iter_full+0x22b/0xbb0 [ 47.407132] ? skb_copy_datagram_from_iter+0x3b1/0x5c0 [ 47.412377] ? iov_iter_advance+0x13f0/0x13f0 [ 47.416849] dev_queue_xmit+0x17/0x20 [ 47.420622] ? dev_queue_xmit+0x17/0x20 [ 47.424566] packet_sendmsg+0x3aed/0x60b0 [ 47.428688] ? find_held_lock+0x35/0x1d0 [ 47.432726] ? avc_has_perm+0x35e/0x680 [ 47.436688] ? packet_cached_dev_get+0x2b0/0x2b0 [ 47.441418] ? avc_has_perm+0x43e/0x680 [ 47.445365] ? avc_has_perm_noaudit+0x520/0x520 [ 47.450008] ? get_futex_key+0x1d50/0x1d50 [ 47.454223] ? find_held_lock+0x35/0x1d0 [ 47.458263] ? avc_has_perm+0x35e/0x680 [ 47.462210] ? sock_has_perm+0x2a4/0x420 [ 47.466245] ? selinux_secmark_relabel_packet+0xc0/0xc0 [ 47.471582] ? lock_release+0xa40/0xa40 [ 47.475541] ? selinux_socket_sendmsg+0x36/0x40 [ 47.480179] ? security_socket_sendmsg+0x89/0xb0 [ 47.484902] ? packet_cached_dev_get+0x2b0/0x2b0 [ 47.489629] sock_sendmsg+0xca/0x110 [ 47.493313] sock_write_iter+0x31a/0x5d0 [ 47.497346] ? sock_sendmsg+0x110/0x110 [ 47.501304] ? iov_iter_init+0xaf/0x1d0 [ 47.505254] __vfs_write+0x684/0x970 [ 47.508939] ? kernel_read+0x120/0x120 [ 47.512794] ? bpf_fd_pass+0x280/0x280 [ 47.516654] ? _cond_resched+0x14/0x30 [ 47.520515] ? selinux_file_permission+0x82/0x460 [ 47.525337] ? rw_verify_area+0xe5/0x2b0 [ 47.529366] ? __fdget_raw+0x20/0x20 [ 47.533054] vfs_write+0x189/0x510 [ 47.536566] SyS_write+0xef/0x220 [ 47.539990] ? SyS_read+0x220/0x220 [ 47.543586] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 47.548574] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 47.553305] entry_SYSCALL_64_fastpath+0x23/0x9a [ 47.558029] RIP: 0033:0x452ac9 [ 47.561187] RSP: 002b:00007f67d20a0c58 EFLAGS: 00000212 ORIG_RAX: 0000000000000001 [ 47.568864] RAX: ffffffffffffffda RBX: 000000000071bea0 RCX: 0000000000452ac9 [ 47.576104] RDX: 0000000000000062 RSI: 00000000202a3f5e RDI: 0000000000000015 [ 47.583345] RBP: 000000000000034b R08: 0000000000000000 R09: 0000000000000000 [ 47.590582] R10: 0000000000000000 R11: 0000000000000212 R12: 00000000006f2fa8 [ 47.597826] R13: 00000000ffffffff R14: 00007f67d20a16d4 R15: 0000000000000000 [ 47.605506] Dumping ftrace buffer: [ 47.609015] (ftrace buffer empty) [ 47.612695] Kernel Offset: disabled [ 47.616291] Rebooting in 86400 seconds..