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", @ANYRES64=r0, @ANYPTR], @ANYPTR64=&(0x7f00000000c0)=ANY=[@ANYPTR, @ANYPTR, @ANYPTR64], @ANYRES32=r0], @ANYPTR64, @ANYRES64=r0, @ANYRES32=r0, @ANYRES64=r0, @ANYRES32=r0], 0x40) 2018/02/27 04:22:47 executing program 0: perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = fcntl$dupfd(r0, 0x406, r0) ioctl$sock_inet6_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f0000000040)) bind$alg(r0, &(0x7f0000eccfa8)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_sha512\x00'}, 0x58) r2 = accept$alg(r0, 0x0, 0x0) io_setup(0x1, &(0x7f0000e4b000)=0x0) fcntl$addseals(r0, 0x409, 0x5) io_submit(r3, 0x1, &(0x7f0000bd9fe0)=[&(0x7f0000617fc0)={0x0, 0x0, 0x0, 0x0, 0x0, r2, &(0x7f000007d000)="b3", 0x1}]) alarm(0x7ff) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000080)={{{@in6=@loopback, @in=@multicast2}}, {{@in6=@mcast1}, 0x0, @in6=@dev}}, &(0x7f0000000180)=0xe8) 2018/02/27 04:22:47 executing program 5: perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000080)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) setsockopt$bt_BT_FLUSHABLE(0xffffffffffffffff, 0x112, 0x8, &(0x7f0000004000)=0x1000, 0x4) ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f0000003ff0)={&(0x7f0000013000/0x1000)=nil, 0x1000}) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00000004c0)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x1) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x2000, 0x0) ioctl$KVM_GET_LAPIC(r2, 0x8400ae8e, &(0x7f00000000c0)={"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"}) 2018/02/27 04:22:47 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) socket$netlink(0x10, 0x3, 0xb) writev(r0, &(0x7f00007cd000)=[{&(0x7f0000fae000)="29000000180031d51b2000e10000000702000000000006ff80000063e493c0fded0407695eaeb7992b", 0xfffffffffffffe62}], 0x1) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f00000001c0)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000140)='/dev/audio\x00', 0xc4000, 0x0) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000000180)={&(0x7f0000000000)='./file0\x00', r1}, 0x10) getsockopt$bt_BT_FLUSHABLE(r1, 0x112, 0x8, &(0x7f0000000200)=0x6, &(0x7f0000000240)=0x4) ioctl$sock_bt_cmtp_CMTPCONNDEL(r1, 0x400443c9, &(0x7f0000000040)={{0x100000001, 0x3, 0x86, 0x9, 0x5, 0x8}, 0x2}) setsockopt$inet_MCAST_LEAVE_GROUP(r1, 0x0, 0x2d, &(0x7f0000000080)={0x2, {{0x2, 0x4e23, @multicast1=0xe0000001}}}, 0x90) 2018/02/27 04:22:47 executing program 3: r0 = socket$key(0xf, 0x3, 0x2) r1 = socket$key(0xf, 0x3, 0x2) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp\x00', 0x2000, 0x0) ioctl$PIO_SCRNMAP(r2, 0x4b41, &(0x7f00000000c0)="c4f01c2cf17e14fa2a245ec127b9f5b5a17ed7ade12b28e267da89a36951f7588b661abc0c2a01f899b8c3f3e8d910836933e2b534b966838bc4a5ca2b") syncfs(r0) dup2(r0, r1) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000000), &(0x7f0000000040)=0xc) 2018/02/27 04:22:47 executing program 4: r0 = socket$inet(0x2, 0x3, 0x800000000000b) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000280)={0x0}, &(0x7f00000002c0)=0xc) process_vm_writev(r2, &(0x7f0000000440)=[{&(0x7f0000000300)=""/192, 0xc0}, {&(0x7f00000003c0)=""/68, 0x44}, {&(0x7f0000000540)=""/214, 0xd6}], 0x3, &(0x7f00000004c0)=[{&(0x7f0000000480)=""/10, 0xa}, {&(0x7f0000000640)=""/178, 0xb2}], 0x2, 0x0) ioctl$sock_bt_cmtp_CMTPCONNADD(r1, 0x400443c8, &(0x7f00000001c0)={r0, 0x1ff}) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x0, 0x60, &(0x7f00000009c0)={'filter\x00', 0x7, 0x4, 0x3f0, 0x1f8, 0x1f8, 0x1f8, 0x308, 0x308, 0x308, 0x4, &(0x7f0000000500), {[{{@uncond, 0xc0, 0xe8}, @unspec=@NFQUEUE2={0x28, 'NFQUEUE\x00', 0x2, {0x0, 0x800}}}, {{@uncond, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, @empty, @multicast1=0xe0000001, @dev={0xac, 0x14, 0x14}, 0xf}}}, {{@arp={@dev={0xac, 0x14, 0x14}, @dev={0xac, 0x14, 0x14}, 0x0, 0x0, @mac=@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, {}, @mac=@link_local={0x1, 0x80, 0xc2}, {}, 0x0, 0x0, 0x0, 0x0, 0x14a3, 0x0, 'tunl0\x00', 'ipddp0\x00'}, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@empty, @empty, @rand_addr, @broadcast=0xffffffff, 0xf}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x440) syz_emit_ethernet(0x2a, &(0x7f0000010000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty, [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @random="877c020000a5", @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}}}, &(0x7f0000002000)) r3 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(r3, 0xc10c5541, &(0x7f0000000040)={0x7fff, 0x5, 0x7fff, 0x0, 0x0, [], [], [], 0x5, 0xc2}) getsockopt(r3, 0x36e, 0x1, &(0x7f0000000200)=""/37, &(0x7f0000000240)=0x25) 2018/02/27 04:22:47 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000389000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x4031, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) r1 = syz_open_dev$admmidi(&(0x7f0000000040)='/dev/admmidi#\x00', 0x0, 0x2) getpeername$packet(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f00000000c0)=0x14) setsockopt$inet_mreqn(r1, 0x0, 0x24, &(0x7f0000000100)={@multicast2=0xe0000002, @multicast1=0xe0000001, r2}, 0xc) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r3 = dup(r0) setsockopt$bt_BT_FLUSHABLE(0xffffffffffffffff, 0x112, 0x8, &(0x7f0000004000)=0x1000, 0x4) ioctl$UFFDIO_COPY(r3, 0xc028aa03, &(0x7f0000003ff0)={&(0x7f0000011000/0x3000)=nil, 0x400000}) 2018/02/27 04:22:47 executing program 7: ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f00000001c0)={0x2, 0xffffffffffffff9c, 0x1}) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000001380)=0x0) r2 = getuid() r3 = getegid() setitimer(0x0, &(0x7f0000001600), &(0x7f0000001640)) r4 = openat$dir(0xffffffffffffff9c, &(0x7f00000013c0)='./file0\x00', 0x82, 0x0) r5 = socket$inet6_icmp(0xa, 0x2, 0x3a) r6 = fanotify_init(0x4b, 0x101002) r7 = syz_open_dev$midi(&(0x7f0000001400)='/dev/midi#\x00', 0xf1c3, 0x80000) r8 = signalfd4(0xffffffffffffff9c, &(0x7f0000001440)={0x81}, 0x8, 0x80000) r9 = accept$packet(0xffffffffffffff9c, &(0x7f0000001480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f00000014c0)=0x14) sendmmsg$unix(r0, &(0x7f0000001580)=[{&(0x7f0000000200)=@abs={0x0, 0x0, 0x4e21}, 0x8, &(0x7f0000001340)=[{&(0x7f0000000240)="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", 0x1000}, {&(0x7f0000001240)="ee2c246a1a2cdeaae1c64bc55a91be9b8ea7947531f76e52c047ca3f14e399fcadaa3bc492add021ed89e449019d2cbde1b72e7df5dceabc959d84623ad06426a09a9e86150ffce86cffc544c83a2d95ea890d35497e0f727efaafde14d9cd1a54076d954195100cc622cf80b7204b473fcf75b456d3166c160cec8648df555370feb74ebc75ae00fb9a4a14fe313426622090c836b7aaea533a301107211b2fddadad6e55223b30fda0cfd7ef171218f5143bd8f2499c65ae4d125624c1c8390f9193828b6d1dd1600316eeac1590c725efe5640802d007cf3f1898869a7b63903f81f0be69ed8b2a19fb288ca52960", 0xf0}], 0x2, &(0x7f0000001500)=[@cred={0x20, 0x1, 0x2, r1, r2, r3}, @rights={0x28, 0x1, 0x1, [r4, r5, r6, r7, r8, r9]}], 0x48, 0x4000}], 0x1, 0x1) pwrite64(r5, &(0x7f00000015c0)="649e1aba0b0c3868bdca6859a46b8cbb78fa93547bb6", 0x16, 0x0) r10 = accept$unix(0xffffffffffffffff, &(0x7f0000000080)=@file={0x0, ""/108}, &(0x7f0000000100)=0x6e) r11 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000140)='/dev/rfkill\x00', 0x0, 0x0) setsockopt$sock_attach_bpf(r10, 0x1, 0x32, &(0x7f0000000180)=r11, 0x4) bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x1, 0x0, 0x0, 0x0, 0x4}, 0x2c) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x28800, 0x0) 2018/02/27 04:22:47 executing program 4: r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) epoll_pwait(r0, &(0x7f00000002c0)=[{}, {}, {}, {}, {}, {}, {}, {}, {}, {}], 0xa, 0x100000000, &(0x7f0000000340)={0x3}, 0x8) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f00000000c0)={0x0, 0xa17, 0x0, 0x8, 0x4}, &(0x7f0000000100)=0x18) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000140)=@assoc_value={r1, 0x28000000}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000240), &(0x7f0000000280)=0x1) r3 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000600)='/selinux/mls\x00', 0x0, 0x0) fcntl$F_SET_FILE_RW_HINT(r3, 0x40e, &(0x7f0000000000)=0x2) getsockopt$inet_mreqn(r3, 0x0, 0x23, &(0x7f0000000040)={@empty, @multicast2}, &(0x7f0000000080)=0xc) r4 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f0000000380)={r2, 0xa, 0x30}, &(0x7f00000003c0)=0xc) setsockopt$inet_buf(r4, 0x0, 0x10, &(0x7f000099dff0)="02000000020001001300be8c5ee18c88", 0x10) ioctl$sock_bt(r3, 0x8906, &(0x7f00000001c0)="2ebb232823d6011227dccfecfbd7b83256535fd7fe71e4ac448610eca0d4a58d53eb20115db11cc611006a9685f4945fdb9b60996b6d1f8c83e2ae821096d105e41861d05b") 2018/02/27 04:22:47 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000821ff7)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) mmap(&(0x7f0000000000/0xae0000)=nil, 0xae0000, 0x0, 0x4d031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/checkreqprot\x00', 0x0, 0x0) ioctl$KDGKBLED(r1, 0x4b64, &(0x7f0000000140)) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000200)=[&(0x7f0000000040)='/dev/kvm\x00', &(0x7f0000000380)='/dev/kvm\x00', &(0x7f00000000c0)='\x00', &(0x7f0000000100)='/dev/kvm\x00', &(0x7f0000000340)='K*\x00', &(0x7f0000000180)='/dev/kvm\x00', &(0x7f00000001c0)='\t'], &(0x7f00000002c0)=[]) r2 = syz_open_pts(0xffffffffffffff9c, 0x408000) ioctl$TCSBRKP(r2, 0x5425, 0x8001) 2018/02/27 04:22:47 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) ioctl$KVM_GET_DEBUGREGS(r0, 0x8080aea1, &(0x7f0000000100)) ioctl(r0, 0x2276, &(0x7f0000000040)="e47609d6dde7782752f6d189204d25fb6bce0cd3f1714b3736c9f25265e41a83a4be130e2bd87ca37d54749b1652b4c73bdd88000a9eabbe905a5448b4895579058cc8d3465e2eaf50d1249255a75f781221d7f674181676c2ebb4dab257713e4b382edc7fa01b4ba254c298b7e6ff6887227d7eac2bcfb65abe96d3cdc898f96614756e89708b4519f2018ad582a7c490f6ebd9") 2018/02/27 04:22:47 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = pkey_alloc(0x0, 0x0) pkey_mprotect(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x2000002, r1) writev(r0, &(0x7f0000000100)=[{&(0x7f0000000000)="2cdd82b4212da78d3f745d8cd38b48be4ced4652dc65be7b03b09ed6659c9b504b2311fd88ea3a6173adf48826b36253ebfa33cea542291c8d0d7294d0f24a7d3d0431ac4f7b55d3c7df064ba8dce9c226558d189a7742e281a0b35db57edeb22d34c068f50e74a69b8fe9ddb143f8ad9f6e22b6258695a01d6f29601946cc934bc125bfabc629c524dbf63649882283f327fd49004a0611b9095f9770", 0x9d}, {&(0x7f0000000140)="031667", 0x18c}], 0x2) 2018/02/27 04:22:47 executing program 7: perf_event_open(&(0x7f0000220000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x2, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000761000)='pagemap\x00') setsockopt$inet_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000000040)={0xfffffffffffffff9}, 0x4) setsockopt$inet6_udp_int(r0, 0x11, 0x1, &(0x7f00009c1000)=0xff, 0x4) sendto$inet(r0, &(0x7f0000a5dfe5), 0x0, 0x0, &(0x7f0000821ff0)={0x2, 0x4e20, @empty}, 0x10) sendfile(r0, r1, &(0x7f0000af5000), 0x10001) 2018/02/27 04:22:47 executing program 3: io_setup(0x3, &(0x7f0000ed2ff8)=0x0) io_getevents(r0, 0x0, 0x3021f9e, &(0x7f00000000c0)=[], &(0x7f0000000100)={0x4000000000001, 0x7}) r1 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x2, 0x400000) ioctl$EVIOCSABS0(r1, 0x401845c0, &(0x7f0000000040)={0xffffffffffff0000, 0x20, 0x8ee, 0x8000, 0x3, 0x1000}) 2018/02/27 04:22:47 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x8010100000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff], @empty}}, 0x1c) listen(r0, 0x43) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x4000, 0x0) ioctl$PERF_EVENT_IOC_RESET(r1, 0x2403, 0x101) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r2, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmsg$netlink(r2, &(0x7f00009f3fc8)={0x0, 0x0, &(0x7f0000214000)=[{&(0x7f0000314f64)=ANY=[@ANYBLOB], 0x1}], 0x1, &(0x7f0000414000)=[]}, 0x0) write(r2, &(0x7f0000b43a67)='.', 0x1) dup3(r0, r2, 0x0) accept4(r0, &(0x7f0000c71ff0)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000f5effc)=0x10, 0x0) 2018/02/27 04:22:47 executing program 6: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f000073aff0)=@req={0x1000, 0x7, 0x1000, 0x7}, 0x10) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f0000000080)=@req3={0x0, 0x505}, 0xfffffffffffffead) 2018/02/27 04:22:47 executing program 1: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f00009f5000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00004ca000)={&(0x7f0000000180)=ANY=[@ANYBLOB="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"], 0x1c}, 0x1}, 0x0) 2018/02/27 04:22:47 executing program 2: r0 = perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f00002a0fb8)={0x1, 0x1, &(0x7f0000000080)=ANY=[@ANYPTR=&(0x7f00000003c0)=ANY=[@ANYPTR, @ANYPTR64=&(0x7f0000000200)=ANY=[@ANYRES64=r0, @ANYPTR, @ANYPTR64, @ANYPTR64, @ANYBLOB="fe22b8c32c6ae3c921029949b73609caa3431cd5e67c3a3d191767f7032d1632a5969a96ff83618daab077"], @ANYBLOB="2f74fb412f275b3137a4d7addeb1bc918788976e303c0144a1334a1096adbcb675e7ad36f919aa5f5232c6bfaf51dbdd32", @ANYPTR64, @ANYPTR64=&(0x7f0000000280)=ANY=[@ANYRES32=r0, @ANYPTR64, @ANYPTR], @ANYPTR=&(0x7f00000002c0)=ANY=[@ANYPTR], @ANYPTR=&(0x7f0000000300)=ANY=[@ANYPTR64, @ANYRES32=r0], @ANYRES32]], &(0x7f0000e6bffc)='GPL\x00', 0x1, 0x99, &(0x7f000000d000)=""/153}, 0x48) socketpair(0x0, 0x6, 0x4, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TIOCSCTTY(r2, 0x540e, 0x2) r3 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/policy\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r3, 0x40042409, 0x0) r4 = syz_open_dev$tun(&(0x7f0000000380)='/dev/net/tun\x00', 0x0, 0x2) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f0000000180)={'bpq0\x00\x00\x00\x00\x00\x00\x00 \x00', @ifru_map={0x2}}) ioctl$TUNSETFILTEREBPF(r4, 0x800454e1, &(0x7f0000000640)=r1) ioctl$sock_ipx_SIOCSIFADDR(r4, 0x8916, &(0x7f0000000140)={"1def9eaf6fc15f8fdf5181173e7206c6", {0x4, 0x80000000, 0x9f81, "dbc6bcd873b4", 0x3ff}}) 2018/02/27 04:22:47 executing program 5: r0 = socket$inet_smc(0x2b, 0x1, 0x0) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000040)={'rose0\x00', @ifru_addrs={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}}) r1 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x80, 0x200300) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f00000000c0)={r0, r2}) 2018/02/27 04:22:47 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x2) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x4, 0x4, 0x4, 0x9, 0xc}, 0x2c) read$eventfd(r1, &(0x7f00008b3000), 0x8) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f00009ef000)=0x1f, 0x4) 2018/02/27 04:22:47 executing program 3: mlock(&(0x7f0000ffc000/0x2000)=nil, 0x2000) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/checkreqprot\x00', 0x4000, 0x0) timerfd_gettime(r0, &(0x7f0000000080)) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x2) write$sndseq(r1, &(0x7f0000eeafd7)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @result}], 0x30) 2018/02/27 04:22:47 executing program 0: unshare(0x400) openat$vsock(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-vsock\x00', 0x2, 0x0) r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00003de000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0xaf01, &(0x7f00001e3000)) r1 = eventfd2(0x0, 0x0) r2 = dup(r0) ioctl$EVIOCSFF(r2, 0x40304580, &(0x7f0000000080)={0x57, 0xb7, 0x5ef3ea0e, {0x3, 0xd9}, {0x1000, 0xffff}, @ramp={0x6, 0xfffffffffffffff8, {0x7, 0x0, 0x3, 0xc6}}}) accept4$inet6(r2, &(0x7f00000000c0)={0x0, 0x0, 0x0, @empty}, &(0x7f0000000100)=0x1c, 0x0) fcntl$F_GET_RW_HINT(r1, 0x40b, &(0x7f0000000140)) ioctl$VHOST_SET_LOG_FD(r0, 0x4004af07, &(0x7f0000000000)=r1) [ 260.168798] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=11553 sclass=netlink_route_socket pig=8757 comm=syz-executor4 2018/02/27 04:22:47 executing program 7: sched_yield() r0 = socket(0x2, 0x3, 0x1) ioctl$SIOCSIFMTU(r0, 0x8922, &(0x7f0000000040)={'lo\x00'}) 2018/02/27 04:22:47 executing program 4: symlink(&(0x7f000000bffa)='./control\x00', &(0x7f000000cffa)='./bus\x00') symlink(&(0x7f0000ad9ff4)='./bus/file0\x00', &(0x7f00000002c0)='./bus/file0\x00') perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) stat(&(0x7f0000000040)='./bus\x00', &(0x7f0000000080)) syz_fuse_mount(&(0x7f0000000000)='./bus\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000000340)={0x0, 0x8}, &(0x7f0000000380)=0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00000003c0)={r1, @in6={{0xa, 0x4e24, 0xfffffffffffff800, @mcast2={0xff, 0x2, [], 0x1}, 0xea}}}, &(0x7f0000000480)=0x8c) r2 = socket$inet6_dccp(0xa, 0x6, 0x0) r3 = syz_open_dev$mice(&(0x7f0000000240)='/dev/input/mice\x00', 0x0, 0x4040) ioctl$KDGETKEYCODE(r3, 0x4b4c, &(0x7f0000000280)={0x10001}) bind(r2, &(0x7f0000000200)=@pppoe={0x18, 0x0, {0x1, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, 'dummy0\x00'}}, 0x1e) setsockopt(r2, 0x3, 0x73db00e8, &(0x7f0000000100)="bf17b0b81055fb34d97e8fbff5deb95395e401a1a63bbb9cd2da26e8c0ec86564f70134db5bf1284129adbeaf41e0787ceb9609e395f4f118cd182d73f8cfbb27b84a42e66d6917231d3bd497ce07ebc10039d5cc31211499e672307dda96c64b0cf5c00a7d57931a31f75136634db966404931a5208d7bc3cc2cbc35b41974c361b59f3701bae219664f97f1983b2f5a72d35670903149e1da6d75afdd91abc488c19150380fe7866974725774ec86c9c13e18a72da67374bc05bcd02b6d0997eae", 0xc2) 2018/02/27 04:22:47 executing program 6: r0 = socket$inet6(0xa, 0x3, 0xfd) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @empty, 0x9}, 0x1c) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000001400)=ANY=[@ANYBLOB="73656375726974790000000000000000000000000000000000000000000000000e0000000400000038040000ffffffffd000000000020000d0000000ffffffffffffffff680300006803000068030000ffffffff04000000", @ANYPTR=&(0x7f0000000ac0)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="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"], 0x498) r1 = fcntl$getown(r0, 0x9) prctl$setptracer(0x59616d61, r1) sendmsg(r0, &(0x7f00000024c0)={0x0, 0x0, &(0x7f00000004c0)=[], 0x2f0, 0x0, 0xfffffcfa}, 0x8001) 2018/02/27 04:22:48 executing program 5: r0 = socket$key(0xf, 0x3, 0x2) r1 = socket$inet6(0xa, 0x8080f, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000f91f18)={{{@in=@multicast2=0xe0000002, @in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0x4e20, 0x0, 0x4e20, 0x0, 0x2}}, {{@in6=@mcast1={0xff, 0x1, [], 0x1}, 0xffffffffffffffff, 0x6c}, 0x0, @in=@empty}}, 0xe8) dup2(r0, r1) 2018/02/27 04:22:48 executing program 2: openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00007d1fef)='/dev/vga_arbiter\x00', 0x0, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000057000)='/dev/vcs\x00', 0x0, 0x0) openat$ppp(0xffffffffffffff9c, &(0x7f00000ca000)='/dev/ppp\x00', 0x0, 0x0) unshare(0x80010000) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f0000086000), &(0x7f0000349000), &(0x7f0000f14000)={&(0x7f00001da000), 0x8}) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x4e21, 0x0, @dev={0xfe, 0x80, [], 0x11}, 0x7}, 0x1c) 2018/02/27 04:22:48 executing program 3: mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x2, 0x80000) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000040)={0xaa}) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = creat(&(0x7f000028f000)='./control/file0\x00', 0x0) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f0000f86000)='./control/file0\x00') fstatfs(r2, &(0x7f0000000080)=""/121) rmdir(&(0x7f000015dff6)='./control\x00') llistxattr(&(0x7f00006e4000)='./control/file2\x00', &(0x7f0000ae9000), 0x0) rmdir(&(0x7f00002ccff0)='./control/file1\x00') close(r1) 2018/02/27 04:22:48 executing program 1: socketpair(0x10, 0x5, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000000140)=ANY=[@ANYRES32=0x0, @ANYBLOB="51000000809369bdd176d804f2ca28ac99726ce64d17df18d2fd87e28a46180a67f34ed053572269098cf8a790a26b98ed8ba70c5740d897f0030120a6dc9db4cdfa93f6b2505a10a07a644b000000000000000000"], &(0x7f00000001c0)=0x59) ioctl$LOOP_CLR_FD(r0, 0x4c01) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000200)={r2, @in={{0x2, 0x4e22, @loopback=0x7f000001}}}, &(0x7f00000002c0)=0x8c) mlock2(&(0x7f000067f000/0x4000)=nil, 0x4000, 0x4000) r3 = dup3(r1, 0xffffffffffffff9c, 0x80000) getsockopt$inet_sctp6_SCTP_CONTEXT(r3, 0x84, 0x11, &(0x7f0000000000)={0x0, 0x1ff}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f0000000080)=@sack_info={r4, 0x100000000, 0x3}, &(0x7f00000000c0)=0xc) nanosleep(&(0x7f0000000300)={0x0, 0x989680}, &(0x7f0000000340)) ioctl$ASHMEM_GET_SIZE(r3, 0x7704, 0x0) 2018/02/27 04:22:48 executing program 0: r0 = add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, &(0x7f00000000c0)="d4", 0x1, 0xffffffffffffffff) r1 = add_key$user(&(0x7f0000000100)='user\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a}, &(0x7f0000000180)="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", 0x801, 0xfffffffffffffffe) r2 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) ioctl$ASHMEM_GET_PROT_MASK(r2, 0x7706, &(0x7f0000000b80)) keyctl$dh_compute(0x17, &(0x7f00000012c0)={r0, r1}, &(0x7f0000001300)=""/132, 0x84, 0x0) rt_sigprocmask(0x1, &(0x7f0000000ac0)={0x2}, &(0x7f0000000b40), 0x8) r3 = request_key(&(0x7f0000000e80)='keyring\x00', &(0x7f0000000b00)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000bc0)='asymmetric\x00', 0xfffffffffffffffe) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000000c00)={0x0, 0x32c, 0x10}, &(0x7f0000000c40)=0xc) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f0000000c80)={0x0, @in={{0x2, 0x4e21, @rand_addr=0x1f}}, 0x0, 0x4, 0x1000, 0x5, 0x9}, &(0x7f0000000d40)=0xa0) getsockopt$inet_sctp6_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f0000000d80)={r4, 0xfc, 0x4, 0x3, 0x7fff, 0x8001, 0x1, 0x8f0a, {r5, @in={{0x2, 0x4e21, @loopback=0x7f000001}}, 0xc48, 0x20, 0x9cd, 0x3, 0x80}}, &(0x7f0000000e40)=0xb8) add_key$user(&(0x7f0000000000)='user\x00', &(0x7f00000009c0)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000a00)="ffa23790d512289f37f5804a5d3478d9d04dc64ad7c56b64a4e9938325f00694780d61cf8f0c9b7d8f477ca14c88482c7360d163b5c78373cec17355791fea86707293ff3650cca9cc6af8b9927bd3aa1c25492856b91fea274aea782e38706e89c822701f30735eb3db01ce7f3090fa1e38d447e41857fb970cbeff11dce44bb03587da418aac8c2eee357c0d399d19a7122b70cff810b8890253f4bd8e3f980c59f9a45e84184e91f690ed6d814e5598e2f149deb7b24713135a67", 0xbc, r3) 2018/02/27 04:22:48 executing program 6: r0 = memfd_create(&(0x7f0000049000)='\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000001300)='/dev/snd/seq\x00', 0x0, 0x8000000000107) r2 = dup2(r1, r0) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f0000001200)=0x0) ioprio_set$pid(0x1, r3, 0x51c4) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r2, 0x40bc5311, &(0x7f0000001140)={0x2, 0x2, 'client0\x00', 0x0, "5e24d94c81d87bd6", "73cc4f714888aaf1e052f404b0c184b106c2541f5309f9572a660ec5e6c20556", 0x7ff, 0x80000000}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f000002b000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r1, 0x40bc5311, &(0x7f000004d000)={0x80, 0x1, "636c69656e743100fffc000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008", 0xffffffff80000004, "7fd82d5e02ca3901", "88e7ed00007fff051eaa961ef6c6992b6900000000f9ffff7711be18a3d918e0"}) clock_gettime(0x7ffffffc, &(0x7f0000001340)={0x0, 0x0}) write$sndseq(r1, &(0x7f0000001040)=[{0x9, 0x2, 0xc9d4, 0x3ff, @tick=0x2, {0xf63e, 0x2a8}, {0x8000, 0x5}, @ext={0x1000, &(0x7f0000000000)="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"}}, {0x4, 0x100, 0x3, 0xd9, @tick=0x3, {0x3, 0x2}, {0x1, 0x2}, @time=@time={0x0, 0x1c9c380}}, {0x8, 0x80000001, 0x3f, 0x7f, @time, {0x7, 0x3}, {0x6, 0x100000001}, @time=@time={r4, r5+10000000}}, {0x20, 0x9, 0x7, 0x0, @time={0x77359400}, {0xfffffffffffffffd, 0x4}, {0x10001, 0x8}, @queue={0xfe3a6a1, {0xfffffffffffffffd, 0x3}}}, {0xffffffffffffb7f6, 0x3, 0x7a, 0x4, @tick=0x40, {0x1}, {0xffffffff, 0x7fffffff}, @note={0x1ef1, 0x9, 0x6, 0x4, 0x6}}], 0xf0) mq_open(&(0x7f0000001240)='/dev/snd/seq\x00', 0x80, 0x107, &(0x7f0000001280)={0x2, 0x7, 0x375, 0x9, 0x400, 0x23, 0x7, 0x10000}) write$sndseq(r0, &(0x7f0000042f70)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @addr}, {0x0, 0x0, 0x0, 0x0, @tick, {0x6}, {}, @addr}], 0x60) 2018/02/27 04:22:48 executing program 7: mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x9, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$packet(0x11, 0x3, 0x300, &(0x7f00000005c0)={0xffffffffffffffff, 0xffffffffffffffff}) accept$packet(r0, &(0x7f0000000600)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000640)=0x14) r1 = syz_open_dev$usbmon(&(0x7f00000000c0)='/dev/usbmon#\x00', 0xd7, 0x101440) setsockopt$ARPT_SO_SET_REPLACE(r1, 0x0, 0x60, &(0x7f0000000140)=ANY=[@ANYBLOB="66696c746572c8192b408e51a0db082369207b0000000000000000000000000000000000000000000000000004070000000400000018040000000000003001000020020000300300", @ANYPTR=&(0x7f0000000100)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="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"], 0x468) r2 = socket(0x1e, 0x1, 0x0) recvfrom$inet6(r2, &(0x7f0000000000)=""/66, 0x42, 0x40000001, &(0x7f0000000080)={0xa, 0x4e20, 0x7ff, @dev={0xfe, 0x80, [], 0x12}, 0x8000}, 0x1c) 2018/02/27 04:22:48 executing program 4: r0 = perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) mount(&(0x7f0000000080)='./file0/file0\x00', &(0x7f0000648ff8)='./file0\x00', &(0x7f0000000040)="73746f72f100", 0x20103f, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000240)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$KVM_SET_BOOT_CPU_ID(r1, 0xae78, &(0x7f0000000280)=0x1) link(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='./file0/file1\x00') r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/status\x00', 0x0, 0x0) connect$bt_sco(r2, &(0x7f0000000200)={0x1f, {0x3, 0x1, 0x5, 0x4, 0x8, 0xffffffff}}, 0x8) splice(r0, &(0x7f0000000140), r0, &(0x7f0000000180), 0x1, 0x2) 2018/02/27 04:22:48 executing program 4: perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/02/27 04:22:48 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x8993, &(0x7f00000000c0)={'bond0\x00', @ifru_data=&(0x7f0000000080)="38e33310e87044f21e13559eb24861865136eed191f2864d54a9c60dc92c69c2"}) r1 = dup(r0) ioctl$SIOCSIFHWADDR(r1, 0x8924, &(0x7f0000000140)={'ipddp0\x00', @ifru_addrs=@generic={0x3, "86d7d393a7840ed93254bd2d7b6b"}}) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000040)={'bpq0\x00', &(0x7f0000000000)=@ethtool_rxfh_indir={0x39, 0x9, [0xef9, 0x9, 0x1, 0x6, 0x1a3, 0x1, 0x800, 0x3, 0x600000000]}}) 2018/02/27 04:22:48 executing program 5: syz_emit_ethernet(0x26, &(0x7f0000000000)={@empty, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, [{[{0x9100, 0x0, 0xc08, 0x1}], {0x8100, 0x59769c43, 0x0, 0x4}}], {@can={0xc, {{0x4, 0x1, 0xfffffffffffffffa, 0x100000001}, 0x4, 0x0, 0x0, 0x0, "cde5965f0c6132cb"}}}}, &(0x7f0000000040)={0x1, 0x2, [0x3b, 0x766, 0xcb5, 0x427]}) syz_emit_ethernet(0x2a, &(0x7f0000000080)=ANY=[@ANYBLOB="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"], 0x0) 2018/02/27 04:22:48 executing program 6: mkdir(&(0x7f00004ee000)='./file0\x00', 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x80000001, 0x80) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000080)=[@in6={0xa, 0x4e23, 0xffffffffffffffe2, @remote={0xfe, 0x80, [], 0xbb}, 0x7fff}], 0x1c) perf_event_open(&(0x7f00000000c0)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xac77, 0x0, 0x0, 0x3, 0x8000000000, 0x0, 0x6, 0x2000, 0x0, 0x3, 0x4000000, 0x0, 0x0, 0x7, 0xfff, 0x0, 0x2, 0x6, 0x0, 0x20, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800000, 0x0, @perf_bp={&(0x7f0000496fff), 0x800000}, 0x2, 0x20000000, 0x10000000006, 0x400010, 0x11}, 0x0, 0x0, 0xffffffffffffffff, 0x0) chmod(&(0x7f0000000000)='./file0\x00', 0x2) ioctl$KVM_GET_REG_LIST(r0, 0xc008aeb0, &(0x7f0000000140)={0x6, [0x5, 0x1000, 0xcc3a, 0x3, 0x6, 0x200]}) mount(&(0x7f00009f8000)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f00005f7ffb)='nfs4\x00', 0x0, &(0x7f000000a000)) 2018/02/27 04:22:48 executing program 2: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) r0 = syz_open_dev$mouse(&(0x7f0000000240)='/dev/input/mouse#\x00', 0x3, 0x2840) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000080)='sit0\x00', 0x10) mq_timedreceive(r0, &(0x7f0000000280)=""/165, 0xa5, 0x4d, 0x0) mount(&(0x7f00000d4000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f0000000000)) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000200)) r1 = syz_open_dev$dspn(&(0x7f0000001700)='/dev/dsp#\x00', 0x5, 0x88000) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000001740)) chdir(&(0x7f0000000040)='./file0\x00') r2 = perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x2400, 0x9) umount2(&(0x7f0000f66000)='.', 0x0) tee(r2, r2, 0xfffffffffffffffd, 0x8) keyctl$read(0xb, 0x0, &(0x7f0000000100)=""/252, 0xfc) syz_open_dev$amidi(&(0x7f0000000340)='/dev/amidi#\x00', 0x3f, 0x0) 2018/02/27 04:22:48 executing program 1: r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x1, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000100)={0x0, 0x0}) ptrace(0xffffffffffffffff, r1) ioctl$int_in(r0, 0x800000c0045006, &(0x7f00008d0ff8)) preadv(r0, &(0x7f00000000c0)=[{&(0x7f0000000040)=""/72, 0x19}], 0x1, 0x0) 2018/02/27 04:22:48 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000065b000)={0x26, 'hash\x00', 0x0, 0x0, 'vmac(aes)\x00'}, 0x58) open_by_handle_at(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="66411697117972953e5a1b2998002831996a028ada01a5e71bf0cbe65d59094306023b0f939fda0148a72de6e96a97ead88c11db1a93dc4401bd5f2f2ada0466543842f970fbe8949ee6d367525ae046df5feb23bff2"], 0x80000) r1 = memfd_create(&(0x7f00000000c0)='[.\x00', 0x2) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r1, 0x800442d4, &(0x7f0000000100)=0x85fc) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="01010000000ef40000002300409d9254", 0x10) r2 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f0000007500)=[{0x0, 0x0, &(0x7f0000003e80)=[{&(0x7f0000002980)="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", 0x130}], 0x1, &(0x7f0000003f00)=[]}], 0x1, 0x0) 2018/02/27 04:22:48 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000140)='/dev/loop#\x00', 0x0, 0x0) fdatasync(r0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x111800, 0x0) write$sndseq(r1, &(0x7f0000000040)=[{0x5, 0x17e, 0x67, 0x401, @tick=0x7, {0xfffffffffffffffd, 0x9}, {0x1, 0x6}, @connect={{0xfed6, 0x5}, {0x10001, 0x240000}}}, {0x100, 0x0, 0x265c, 0x3, @time={0x0, 0x1c9c380}, {0x8, 0x7ff}, {0x1, 0x7}, @connect={{0x1a837e61, 0x7ff}, {0xffffffffffffffff, 0x8}}}, {0x20c8, 0x9, 0xfffffffffffffe00, 0x4, @tick=0x40, {0xd3, 0x1}, {0x7c00, 0x9cdc}, @connect={{0x2ec0, 0x3ff}, {0x0, 0x800}}}, {0x4, 0x9, 0xb69, 0x101, @time={0x0, 0x1c9c380}, {0x9}, {0x91b, 0x2}, @connect={{0x4d, 0xffffffff}, {0x7fff}}}], 0xc0) 2018/02/27 04:22:48 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000280)="6d6f756e74696e666f004388f750c8350fc4a3001d000000000c6de763891738ac65c9b30000000002f126502d502f6c2dd9f655ef7131eabf3110d638d3d2e6a49a2bc4a08d63e2da7af47e6c37972352875f125bcf3ea7f0a400505b5b06000000000000a86bc0d37a0500000000000000f4fb4f922308b534d18d3ec6a13a82") readv(r0, &(0x7f000005a000)=[{&(0x7f0000d1d000)=""/203, 0xff00}], 0x1) preadv(r0, &(0x7f000031d000)=[{&(0x7f0000fb9000)=""/223, 0xdf}], 0x1, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) setsockopt$netrom_NETROM_T2(r1, 0x103, 0x2, &(0x7f0000000040)=0x3, 0x4) 2018/02/27 04:22:48 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0xfffffffffffffffc, 0x50010, 0xffffffffffffffff, 0x0) msgctl$MSG_STAT(0x0, 0xb, &(0x7f0000000180)=""/106) 2018/02/27 04:22:48 executing program 4: r0 = syz_open_dev$sg(&(0x7f0000b7aff7)='/dev/sg#\x00', 0x0, 0x0) perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap$binder(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x0, 0x200000012, r0, 0x0) clock_gettime(0x0, &(0x7f000000af40)={0x0, 0x0}) recvmmsg(r0, &(0x7f000000ad00)=[{{0x0, 0x0, &(0x7f0000001500)=[{&(0x7f0000000040)=""/182, 0xb6}, {&(0x7f0000000100)=""/200, 0xc8}, {&(0x7f0000000200)=""/82, 0x52}, {&(0x7f0000000280)=""/114, 0x72}, {&(0x7f0000000300)=""/59, 0x3b}, {&(0x7f0000000340)=""/65, 0x41}, {&(0x7f00000003c0)=""/25, 0x19}, {&(0x7f0000000400)=""/209, 0xd1}, {&(0x7f0000000500)=""/4096, 0x1000}], 0x9, &(0x7f00000015c0)=""/247, 0xf7, 0x200}, 0x9}, {{&(0x7f00000016c0)=@pppoe={0x0, 0x0, {0x0, @remote}}, 0x1e, &(0x7f0000003780)=[{&(0x7f0000001700)=""/4096, 0x1000}, {&(0x7f0000002700)=""/4096, 0x1000}, {&(0x7f0000003700)=""/125, 0x7d}], 0x3, &(0x7f00000037c0)=""/202, 0xca, 0x5}, 0x9}, {{&(0x7f00000038c0)=@hci={0x0, 0x0}, 0xc, &(0x7f0000003bc0)=[{&(0x7f0000003900)=""/158, 0x9e}, {&(0x7f00000039c0)=""/185, 0xb9}, {&(0x7f0000003a80)=""/36, 0x24}, {&(0x7f0000003ac0)=""/227, 0xe3}], 0x4, &(0x7f0000003c00)=""/146, 0x92, 0x81}, 0x2}, {{&(0x7f0000003cc0)=@pppoe={0x0, 0x0, {0x0, @empty}}, 0x1e, &(0x7f0000004e80)=[{&(0x7f0000003d00)=""/161, 0xa1}, {&(0x7f0000003dc0)=""/145, 0x91}, {&(0x7f0000003e80)=""/4096, 0x1000}], 0x3, &(0x7f0000004ec0)=""/51, 0x33, 0x180000}, 0x3f}, {{&(0x7f0000004f00)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @rand_addr}}}, 0x2e, &(0x7f0000006fc0)=[{&(0x7f0000004f40)=""/38, 0x26}, {&(0x7f0000004f80)=""/29, 0x1d}, {&(0x7f0000004fc0)=""/4096, 0x1000}, {&(0x7f0000005fc0)=""/4096, 0x1000}], 0x4, &(0x7f0000007000)=""/119, 0x77, 0x100000000}, 0x6}, {{&(0x7f0000007080)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast1}}}, 0x2e, &(0x7f0000008340)=[{&(0x7f00000070c0)=""/210, 0xd2}, {&(0x7f00000071c0)=""/4096, 0x1000}, {&(0x7f00000081c0)=""/154, 0x9a}, {&(0x7f0000008280)=""/103, 0x67}, {&(0x7f0000008300)=""/62, 0x3e}], 0x5, 0x0, 0x0, 0xfffffffffffeffff}, 0x4600000000000000}, {{&(0x7f00000083c0)=@generic, 0x80, &(0x7f0000008540)=[{&(0x7f0000008440)=""/236, 0xec}], 0x1, &(0x7f0000008580)=""/255, 0xff, 0x7f7b}, 0x1}, {{&(0x7f0000008680)=@alg, 0x58, &(0x7f0000009800)=[{&(0x7f0000008700)=""/4096, 0x1000}, {&(0x7f0000009700)=""/22, 0x16}, {&(0x7f0000009740)=""/103, 0x67}, {&(0x7f00000097c0)=""/2, 0x2}], 0x4, &(0x7f0000009840)=""/232, 0xe8, 0x100}, 0x800}, {{&(0x7f0000009940)=@nl=@kern, 0xc, &(0x7f000000ac00)=[{&(0x7f0000009980)=""/67, 0x43}, {&(0x7f0000009a00)=""/4096, 0x1000}, {&(0x7f000000aa00)=""/209, 0xd1}, {&(0x7f000000ab00)=""/205, 0xcd}], 0x4, &(0x7f000000ac40)=""/164, 0xa4, 0x2}, 0xaeef}], 0x9, 0x40000100, &(0x7f000000af80)={r1, r2+10000000}) sendmsg$can_raw(r0, &(0x7f000000b0c0)={&(0x7f000000afc0)={0x1d, r3}, 0x10, &(0x7f000000b080)={&(0x7f000000b000)=@canfd={{0x1, 0x2, 0x1, 0x101}, 0x26, 0x2, 0x0, 0x0, "8bca38fb08e1e9c5f0a07a31e143b839ea758fb9dc70df664fd8ccb0ac011be792167411dc81864957a3c0df663e2fa0ba690fc30527257482d46cd77376ba54"}, 0x48}, 0x1, 0x0, 0x0, 0x804}, 0x4000044) 2018/02/27 04:22:48 executing program 5: r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000d3dff4)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_GET_SIZE(r0, 0x7704, 0x0) syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x2) 2018/02/27 04:22:48 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) fallocate(r0, 0x43, 0xffffffffffffffff, 0x100000000000002) 2018/02/27 04:22:48 executing program 6: perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet_dccp(0x2, 0x6, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00006ee000)='/dev/rfkill\x00', 0x0, 0x0) ioctl$RNDADDTOENTCNT(r0, 0x40045201, &(0x7f0000018000)) ioctl$DRM_IOCTL_CONTROL(r0, 0x40086414, &(0x7f0000000080)={0x3, 0x7}) bind$bt_l2cap(r0, &(0x7f0000000040)={0x1f, 0x800, {0xc1, 0x0, 0x5ef, 0x6, 0x5, 0x3f}, 0x8, 0x6}, 0xe) 2018/02/27 04:22:48 executing program 2: r0 = socket$inet6(0xa, 0x803, 0x0) setsockopt(r0, 0x1, 0x6, &(0x7f000068b000), 0x0) 2018/02/27 04:22:48 executing program 1: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) bind$netlink(r1, &(0x7f0000000080)={0x10, 0x0, 0x0, 0x1}, 0xc) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in6=@loopback={0x0, 0x1}, 0x4e20, 0x0, 0x4e20, 0x0, 0x2}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@dev={0xac, 0x14, 0x14}, 0x0, 0x2b}, 0x0, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x90}}, 0xe8) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f00000000c0)={0x2, {{0xa, 0x4e23, 0x7, @remote={0xfe, 0x80, [], 0xbb}, 0x200}}}, 0x88) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x4e20, 0x0, @empty}, 0x1c) 2018/02/27 04:22:48 executing program 3: sync() r0 = inotify_init1(0x80000) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000000000)=0x2) r1 = socket$inet_icmp(0x2, 0x2, 0x1) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) inotify_init1(0x800) r4 = creat(&(0x7f00000000c0)='./file0\x00', 0x10) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r4, 0x40505330, &(0x7f0000000100)={{0x8, 0xfffffffffffffffa}, {0x7, 0x7}, 0x7, 0x1, 0xfff}) setsockopt$sock_timeval(r1, 0x1, 0x14, &(0x7f0000000080)={r2, r3/1000+30000}, 0x10) 2018/02/27 04:22:48 executing program 0: r0 = socket$inet6(0xa, 0x1005, 0x100000001) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000652ffc)=0x1ff, 0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000d24000)=[@in6={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, @in={0x2, 0x4e20, @multicast1=0xe0000001}], 0x2c) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000f08000)=[@in6={0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}], 0x1c) 2018/02/27 04:22:48 executing program 7: openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/status\x00', 0x0, 0x0) r0 = memfd_create(&(0x7f0000000000)='dev ', 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fallocate(r0, 0x0, 0x0, 0x1) lseek(r0, 0x0, 0x4) 2018/02/27 04:22:48 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x67) bind$inet6(r0, &(0x7f000044f000)={0xa, 0x4e20, 0x0, @empty}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000300)=ANY=[@ANYBLOB="aa8aaaaaaaaaffff0f00ff01010000d8652b00144600fe8000000000000000000000000000aafe8000000000000000000000000000aa4e204e20bdebbb07d0a2514d4c40792bd70324c583af658cc2158f6187729e35fa4c56ad0979242fafb581315ec99184ab72643cb3a8f16a8f47778e080db4bae8f73cb4d132560c8f0e2f2537215938bdd3bc8f04f9601fe382391534bf3f4aa0f0c4116b95e4ae00d4914056d7c2c499604e51332ee2758a903bb7cf9ed03654c4ef1fe28ed76f5f0e05e5c2fcbb0e94856c7afb42bd3bd8fe4bc0e77abd436b804076f886f2512afbb41f6d48a365205bc5b9e84162021c2c85997c4bd681d66c959a5e6e62aadb97087f915993879dc3ac74a9201b6f3d4be246ee311fc18c7d79a6e68610df19548fab26c1f49a62", @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB="500a000090780000"], &(0x7f00000002c0)) 2018/02/27 04:22:48 executing program 5: r0 = syz_open_dev$tun(&(0x7f0000000300)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000080)={'bpq0\x00\x00\x00\x00\x00\x00\x00 \x00', @ifru_map={0x2}}) r1 = socket$packet(0x11, 0x3, 0x300) r2 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0xfffffffffffffffd, 0x400000) ioctl$LOOP_CLR_FD(r2, 0x4c01) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r0, &(0x7f0000000040)={0x10000001}) ioctl$sock_netdev_private(r1, 0x89f4, &(0x7f0000000140)="6cd6693c0087594189ff948a9ccf723906034c2836b03331f5aac8020b8f605dbd4de456a4e6d980d7962d895cdab3faa3af9b3f3e14cecb08325eb0c473825506b9f1ac6b795925ac75449e6d588b0473293a03620276152e77e8feb4ef0faabd1644d4a935a0213a8bd4e3a08f0a1b00926b6d2cbd97") socket$inet6_dccp(0xa, 0x6, 0x0) ioctl$sock_netdev_private(r1, 0x89f3, &(0x7f0000000100)="5fc54ffcc88b5ea7ed253713eceb4b55f029f9b6231ae8f2b0") flock(r2, 0x4) close(r2) 2018/02/27 04:22:48 executing program 0: creat(&(0x7f0000000040)='./file0\x00', 0xe) r0 = socket(0x2, 0x0, 0x1) connect(r0, &(0x7f0000002000)=ANY=[@ANYBLOB="1f8a800000000000"], 0x3a) r1 = syz_open_procfs(0x0, &(0x7f000000e000)='fdinfo\x00') getdents64(r1, &(0x7f0000461000)=""/619, 0x26b) sendmmsg(r0, &(0x7f00004d2f80)=[{{&(0x7f00001e4000)=@in={0x2, 0x4e20, @multicast2=0xe0000002}, 0x10, &(0x7f000050d000)=[], 0x0, &(0x7f0000b10d00)=[]}}, {{&(0x7f0000236ff0)=@in={0x2, 0x4e20, @multicast2=0xe0000002}, 0x10, &(0x7f0000622fd8)=[], 0x0, 0x0, 0xa8}}], 0x2, 0x0) 2018/02/27 04:22:48 executing program 6: r0 = syz_open_dev$tun(&(0x7f000039d000)='/dev/net/tun\x00', 0x0, 0x0) socketpair(0xb, 0x800, 0x20, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = add_key(&(0x7f0000000140)='id_legacy\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000001c0)="fe079b412c844a6090e1d61681a41d77639c89ade0b196c1731daa0b1fc190f42effc32b042f9e9683cabf7b3e12e61ae293c0256e1201f982d0c85af3c90a1f82f42be4f28fc49311415a518a7d56346a86e27666aea8c6a9e6ca7c12fd44da96f05c6b363f86b9938a51e72cddb2489f433f2e35a665f46b1db951dba7f542659394c755b2a6884dadbaecfa986e283988b4703b9cb0771c8cab7b86cde25e1bddbd00940ea242439761fa4e36aab3cfd2498f0ac2ef9eefdc442bbc5024a8a09e1554295e3b20cbd1bedfad6d260cff2415e0fdd335ec42d571be89", 0xdd, 0xfffffffffffffffa) fcntl$getownex(r1, 0x10, &(0x7f0000000380)={0x0, 0x0}) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f00000003c0)={0x0, 0x0}, &(0x7f0000000400)=0xc) getresgid(&(0x7f0000000440)=0x0, &(0x7f0000000480), &(0x7f00000004c0)) r7 = gettid() fstat(r1, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, 0x0}) r9 = getegid() r10 = getpid() lstat(&(0x7f0000001a00)='./file0\x00', &(0x7f0000001a40)={0x0, 0x0, 0x0, 0x0, 0x0}) r12 = getgid() fcntl$getownex(r1, 0x10, &(0x7f0000001ac0)={0x0, 0x0}) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000001b00)={0x0, 0x0}, &(0x7f0000001b40)=0xc) r15 = getegid() ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000001b80)=0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000001bc0)={0x0, 0x0}, &(0x7f0000001c00)=0xc) getgroups(0x5, &(0x7f0000001c40)=[0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0]) r19 = getpgid(0x0) r20 = geteuid() getresgid(&(0x7f0000001c80), &(0x7f0000001cc0), &(0x7f0000001d00)=0x0) r22 = getpgid(0x0) r23 = geteuid() r24 = getgid() r25 = getpgid(0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f00000021c0)={{{@in=@loopback, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in6=@local}}, &(0x7f00000022c0)=0xe8) lstat(&(0x7f0000002300)='./file0\x00', &(0x7f0000002340)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r28 = getpgid(0x0) stat(&(0x7f00000023c0)='./file0\x00', &(0x7f0000002400)={0x0, 0x0, 0x0, 0x0, 0x0}) r30 = getgid() ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000002480)=0x0) lstat(&(0x7f00000024c0)='./file0\x00', &(0x7f0000002500)={0x0, 0x0, 0x0, 0x0, 0x0}) r33 = getegid() r34 = gettid() stat(&(0x7f0000002580)='./file0\x00', &(0x7f00000025c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r36 = gettid() r37 = getuid() lstat(&(0x7f0000002640)='./file0\x00', &(0x7f0000002680)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(r2, &(0x7f0000003b40)=[{&(0x7f0000000300)=ANY=[@ANYBLOB="01fe71ee6515e500"], 0xa, &(0x7f0000000340)=[], 0x0, &(0x7f0000000580)=[@rights={0x28, 0x1, 0x1, [r1, r2, r0, r1, r2, r2]}, @cred={0x20, 0x1, 0x2, r4, r5, r6}, @rights={0x20, 0x1, 0x1, [r0, r0, r2, r0]}, @rights={0x18, 0x1, 0x1, [r1, r1]}, @rights={0x10, 0x1, 0x1, []}, @cred={0x20, 0x1, 0x2, r7, r8, r9}, @rights={0x18, 0x1, 0x1, [r2]}], 0xc8, 0x880}, {&(0x7f0000000680)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000001980)=[{&(0x7f00000006c0)="4b79ba536aca863c48e3c9c160c2d7492427192b321a92919981d3d951763dd9b69146facd285d7da887e83db1c8d226b23900d484aae76e0dd77f8e5730a08c60c4510fbb667e3af9e1a9da1e2ace319e25b8f9f954835bc0fead466819548990e4717784c8ceed630e90ee8b6b5d41b463581f362e4fc61045282683a97f360d3a45f4cc", 0x85}, {&(0x7f0000000780)="81642e5b046c10f286f35637711f2b736d1054c9472ab96d55f77634caff85e5d1bb334090a3fc76edc484e575845da4456821235270d64435df92de5a58ef0040fdce7a08363f3301a5cc88b45a34b2fa4f294b19df59408e65d2d35ba2ca14c6ea3e1605d2ce67e8d6995d143ff16d23385135ccf661650a05e3095041e05c858bf99a600e3011af9f2e0c7a78d8dd8835cab3911c548ce269a61b451025a95624aac22d2adbf3940d2017297033d70644526eb3bac3c61700482a5d40bbe96e28a162d176840e53d50008913ef00de32f65fe622cfad2c37304b84dc1", 0xde}, {&(0x7f0000000880)="2ae30dac683263b1c2b1c96c26e7c0647e647f9a3c6a113840a0cf401620cb3df10853dd8921d2df2ae9dc0d8f84d679ce20540a9f302961172f93f54dc5498aaf8ddc268826d8269362f79b49aafc581abefd09b14f2cc560742cf17ca96b3bdfdfd857c4a978921ac7c97bff54a20bc394ece26571ce5b5a20d39e788ed97b2500ab012da282f04bf2c60d703ef1d6acaecb567f49834bbc84dae550608b8b92bf881a0d4a7db1986836f6db3a8d7e4bd8dfa6893ad772ca6faf21b192749951982994faca7fdb60ae2907b9d58cae578c52670feff43a295598b228e5feabb41f663daf5634d57b208d5e078a26af5f3ec93354cf3f0a5acc8f53725bc42d55c7f8275e250444f6eb8d2feb6753e0a0abb7e6fdde703c6853f7c33a4e453d0d064dbc4b043d38eb7aa1a4c5c0083a4bc988e135bac15e40ee3becc8f5021172afc92f29cafe5aff3ce78ceea248a44aad3b228ea17a61b677d46f1f1278eabb284eec941cac6e7ac4cd4b28abf8314b2508ffda6e29afa0550cbd47b6332470f1eff14e7663544eb15844bda401478c79caf22ce60fd8e8c226900cf623c391e0ee5bf97bc0711041694f69ae04d1f4b4e3db8be38fb2902a46904fcb3bcd7b1a52e7ddc86ed81896f7647ce6446ee97be34374540a0d40338284a983e9529995a35839de56dc11c2b2acf2195322e30554323310bb3fdb5f2add9fe7e6ab3a59d8294284e0efaa88d80acc4a394d62207b8944b2b1e6ad9d07d2401010aa054a6de411d8d2044a896b20346e254b81607400760fca543933a5fee480aa7662ec2b5958b9c8143340f6cc2bb902e640d8ad2c5b249dc2cd04f5344d3da872885859a455f2533c1280e4fa57df76f74e3bc28a57a555ed0e4a05e46cf3e8ea399e029120ac4e53987c639b411e2f0144c4fc8f2177d77a84e2a7a50a072eb0d5689f5219040da23adf5d703b094e3d818feaa0aa264120e53d32e6f8d4e9e4b1cd0ba7850476aa7959a546e5f2d6fe6268fcb859ab24c9f8ec3570f25662696f957d11e5f74456ff0740f3c29b59960164eb22a1bd2a1361eba7030c7ea5e5e16c20617db1c254a7115605182c6632831a00626419f7ab5e5aa98a9c41e48ae58cb47554c38e1195d6a4c0a8ccbf683658b27dd40513fc59e23c93053219da6ae79d2357abe54675c691ac880a300ab52c207f2997c322e0c2946928f0e658ad39ff0c515f6993ad5a33e09ba11e481e403f5683c52ebb900a431e489c1d84fd9bf70d8f94de4167b0eecaa5742e33b3c180374be20b8f42d4692c91442fa2b10ef326591fd2d7b76b6f954753ab795d108b2ef49366c41a0e4f7d82b3f40a65d07c7ebd5794bbe4b3895a91f1053409b9cce616aeb317008617edfc181646f052594b2ebd00727b5130f314f49deee33988a9f8f5cf2c1926974de9e65eeb77efc0e49e612e3b54ca3b11b1114f9a9ac448ac450c63527eeda2a5d053f9e14cd602dd2ad2f10f4255be2670e0afce05c9cf29ca5ed1cf45185b4d43911f58fdd9b0ec5c2be225be0c8f2eac5954fcdfbf1ad03412eac1a6a0a431946fb56b638d5562030a876eaab9cd61b3613d497829c244bf02461631b42d73f1ac4b23938b25502f56ca7845fb2a788c6ee89ee4719c6e1d5ae917750caed24b4fea911fdf1bd8f113f73ecf39a094e5932b707a5f3a4f4bf6e1a0dbaca0bdd3f0c634d1b7b5e02048d07844fe08a65df9ab4245275bd3241344a306e997f54e7adb3fd30c4bed9365024c936322590b2b1a5b0bece17ac30638845422f63afa43a47257838ca1ae05970a0c7696d2573723e07b618f6b0adf81137887b134e59af50167a56ccdb1bcb7ddac24348797a7515c4a488e5b894e9ceafc77c5b17cd24a1e6382dab5200eb5d1d7860b1ee89d2720bde9fc51a9863f4411660f9cad523f366900219781f66691d2fca5bc5dfaa1398564f0ba7bfbb5e5c8544369a298eb22d52d9e17074e14dcedd575d540b014827b4509fa564352235b818e30aaa54853868195f31902a05fde07b836dc7b599fbd3f5f4570b536d80164a2c884ccecd9a97a6c8bafb48a8ffa0f8c3b5ef139e475110e38a64f046182881c51437a7da9de3c35ea680254ab53f4b43c697cad8f01534396cf9ef44520fd90b39e3bcecb69ff133b9995ddf0f0c3b83d8da6bc0283e2b1813514cab1185bf419864b4189b0f7df4cc39f9b66c601e14325ebcfffba348c837c64d3b764c411309faeee41aea393bd1989c1183b2c6bdaa519c12d58eb2cd3aaf03bcef76ed3f40447889e107dcd9ab3d7c1940e4c78c0adfdedd9fbb2ad66a4e548e57f74a2760f57dced1087411a8d6d0bf83b877ab44a5266f1eca5566876d91e59f44923b8676009125c2b31652539681130eab03b89ffa22813a052c90603c446ff82384ca692e6bd2d13a2634ff723e191cec6562ac11564026cbe2b8ef6cbbb4428837de8aa14cc709a623e8f70c7495dad00a9bf2c19621b7bab5344511ac9b801c7ff8c540dcd6f1c2b34aac6ddc47ec1917647c9ab482aa34e5e317b35b99c90818b2e53db8eba38c3d2c9058d0eb021025112328e86b10cca035f0743a14f5ef62fbd012aa20b05211fe87fb1671b871d1c5cba09f92e8f1d56c4520e163a3267651d498b18b1e48cdad942fa47458e412b2c282803009fe9d87935eb3a1bc0805d5ba3fe557f687f5e225bc3f509b3fc3a1e61b326369ee3cb69295707700038f6879571ca74c75a77772baaf5df00670c558e80c6fb587ddaec657d7a783f865e8ec8360b283437d3bf6d959643a53f954647cc6c211dcd1d5e05ddeb35d53869ee15e4eb92a083c67aa2d2b991b9fec32efd2d8f127994b881e19422cbecddab4e077f9fe4b06ec456e5b1f8d07038a47ae6f4cb0dce619ce9e09edf28208a164233a255c3962ffe12bc0a30c829ccdf7c6738509fc8716a21cd670f97cc7345cc90db6cc3e6f63206b4b39696049b60ac6a912bf54e9cf1bedcc5d164ac3abc572a8573f842cab7eca242fedaf270f50bd94c0ffb6365c2efa3f413a239a7c8766eb1d9fadfecac77159bb23bfc03a6492aa2b9890bebfcc2f51327b91be49be80ca361c9c95cfd552b419333dbdadd1048c3c9b5a19a0567b2f9a264b3f46c54de2d9044c9f330b2adf98cc6f000335b7ba231bdd59bdbb90852150be51b4eed2234dcf463385a8b69fd1872b08982bb5507d091e909f9a098fcc702b5726524371089bb44dfbaf1eaf2c50d7c2867abf130933f367a75c81a2cb07b09bdde3761a322deaf31b1930dc130adef77b4d75898a5c182c2bef4de784e594ca7b58a9034a8ea010600dbe916c4bd97763271e5f2f6e86f3a3b84207d6b985d0328b4ba370048218347b79ba14393f52282860373b01647a1fc33215bdf8e5b7e9e48e6670647bf352fc77cb1a435a48bbafa05f562e5c5e34cb3bbb6eb10322cc0a874cdadbfab2bd47c745c2faed7374056f205d1f1e720214f63417cc59a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&(0x7f0000002040)=[{&(0x7f0000001ec0)="c8b353d85bfb3ac31f0d087a97687d0241b1a27e7ef0c7eb8597c71ec4b58c4ce868e941e1aa123105de520db9d14bf6be629d9fc3546b103d5e9437ca072f335f97b3621fb2b5fa42d74d80f20ab9c4168ec82e21f9fd104fc495b83417823b415c2e4c058357de258e2a985f5efb737230d220056e48d446f50e5eb56bdfbbf48f1a97b3314f71caa613d6f56f628d8fe4aba76c6df91fefc6cedf", 0x9c}, {&(0x7f0000001f80)="faa097904a9b81ba2c9553f31e030ff16eb9e4e1478c0166d3453a81aaf29e3f2ca27e83ff61418d54f2c6a96fc16b6b350bd47bea916f7d48c80de13709004a426b97b8e2e4d5d0a84e4124f242af05cb7f845a7236c0facc7e81230049cfe7b71905981b8eb6eaafdc62fd4842e607f140dc558970623bcff88f9ec31c0d59ce331784484130ebfaba290a69546ec4", 0x90}], 0x2, 0x0, 0x0, 0x8004}, {&(0x7f0000002080)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000002180)=[{&(0x7f00000020c0)="fc2ee26e74e139cd94fd279f4c0c67ae6d16158f237e5dc9f29cd9126f8f327999cde0182aa93ec76707afcb9964b13e55fe59abdd2acda3340e06f1b1c6704c6f300eafef83aae11017645df89959b11832af751424850c85cfac9329adccf931951684e022c8d02c68cf0915d6ad5c969de2345fd381b1dcb0850292343df6f877b713106d8619fc347c417039109d1eb369ada50307c49d7414cd9d3502959cedd26bee", 0xa5}], 0x1, &(0x7f0000002700)=[@cred={0x20, 0x1, 0x2, r25, r26, r27}, @cred={0x20, 0x1, 0x2, r28, r29, r30}, @rights={0x38, 0x1, 0x1, [r2, r0, r0, r0, r1, r1, r2, r2, r0]}, @rights={0x20, 0x1, 0x1, [r2, r2, r0]}, @cred={0x20, 0x1, 0x2, r31, r32, r33}, @cred={0x20, 0x1, 0x2, r34, 0xffffffffffffffff, r35}, @rights={0x10, 0x1, 0x1, []}, @rights={0x38, 0x1, 0x1, [r2, r0, r0, r2, r0, r1, r1, r0, r1]}, @rights={0x18, 0x1, 0x1, [r2, r0]}, @cred={0x20, 0x1, 0x2, r36, r37, r38}], 0x158, 0x40084}, {&(0x7f0000002880)=@abs={0x1, 0x0, 0x4e20}, 0x8, &(0x7f0000003ac0)=[{&(0x7f00000028c0)="96d8246b5f0ee95a7d839a736a512d59c0750aa3fcb58cb3a04b328baa2be854809967d5dd61cb194ed7988a7daaa6c50ce13f68303e6bfd616de7f79d5ba3cdc2df3cf64bb1325d093e3306a47f6075ada29a7077cb0fcbc2bf4c434ccc3d52961b5327570cdbecc26d8554d5dcd78e9b4a1091398c05d26eccf6320d74cabceb1c1bdf5e5170c23b67bc7abff646b239ebd9e3d89a012ae63a1714b50ee2b797bcc2d87ab48d29cdfda5b48656e02f3a838f52d7c36cca56b1dfaa09e7d3754a86f21b", 0xc4}, {&(0x7f00000029c0)="3f1a028421861fd73c0f", 0xa}, {&(0x7f0000002a00)="27c6b924c1ea2d7b52d021dbaaaecc04f4c44097ea9883557bdca053bb395d620759af0494", 0x25}, {&(0x7f0000002a40)="389a62658b2b40931d94", 0xa}, {&(0x7f0000002a80)="b6daee5c491ba7e97d3a4fbc2f32d68392bd", 0x12}, {&(0x7f0000002ac0)="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", 0x1000}], 0x6, 0x0, 0x0, 0x8040}], 0x5, 0x40) add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, r3) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r39 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/mls\x00', 0x0, 0x0) ioctl$EVIOCRMFF(r39, 0x40044581, &(0x7f0000000080)=0x303200000) r40 = fcntl$dupfd(r0, 0x0, r0) ioctl$int_in(r40, 0x5452, &(0x7f0000fb0ff8)=0x4) semget(0xffffffffffffffff, 0x0, 0x0) 2018/02/27 04:22:48 executing program 1: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x0, 0x4031, 0xffffffffffffffff, 0x0) rt_sigprocmask(0x0, &(0x7f0000000080), &(0x7f00000000c0), 0x8) r0 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x0, 0x103000) ioctl$KDSKBSENT(r0, 0x4b49, &(0x7f0000000100)="c92e746e8989652f5b3d41da90107f0dd2c6477cbba41d7f6667cfd459e2405cf3822c0659e1261ee4168549445a8247638315852a85d9573c898a67b0ee19f3649973797d6ea6c3d278e800033df13fabf3431288e4927f41dca15a908b993372e129da0511e6d285e59d7d029f14747ece6ae6c3e88d337b1674cdf811d6a8941aad5603a12dd066a5b44093152aab373482620ecd409e5cb30cfee654f39e8094807718ce8e240ad0") 2018/02/27 04:22:48 executing program 5: r0 = syz_open_dev$midi(&(0x7f00000012c0)='/dev/midi#\x00', 0x8001, 0x24040) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000001300)={0x0, 0x0, 0x0, 0x0, 0x5, 0x6, 0x1c, 0x11, "d5174c321df30fcf6dbb0b1b37e81deed29c4fb178e43ccd64f7be2565dc2f72fd6d25c353f9000473a065662110cbce778732eddb24a2d1c7e6c584afc0e32c", "b6d2d83e5402c89356a4753481284fd3b116c17e56d1fae46b5ed3f07e1cebf0", [0x7]}) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f00000014c0)=ANY=[@ANYBLOB="07000020123068c96ecc006c5d8882f895c0b62b71779ae1a02e6a84fa594961134a044c62cee2c99bffceb035834da7ad8d3e6fb765c235af346adaf461a67a6f885dce27851bc5bd46e19c6fb9be6328d5fb4a92e8e11d8608e988f163fb8f6d1f94ce6f8eb5bc917c0abdaa8585f0d2dc4525a09a0b39e0fc395b9088dd46b6f146b609f334216878584d268be4a80cc47fffa63ff128bce48b32bae92cdf87db6a736225558ae1f865c78a3c9652a449a0580883737060973081dc9d87fb58588cad4561ad40310500de88ced6b489e483f781572bd5c9af7270c1e8", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000001400)=0x20) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000001440)=@assoc_value={0x0}, &(0x7f0000001480)=0x8) ioctl$sock_inet6_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000001680)) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000001600)={r2}, 0x8) capset(&(0x7f00000fc000)={0x19980330}, &(0x7f0000244000)) r3 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x9, 0x0) ioctl$DRM_IOCTL_VERSION(r3, 0xc0406400, &(0x7f0000000240)={0x7, 0x3, 0x8, 0x9f, &(0x7f0000000040)=""/159, 0x96, &(0x7f0000000100)=""/150, 0x47, &(0x7f00000001c0)=""/71}) ioctl$EVIOCSMASK(r3, 0x40104593, &(0x7f0000001280)={0x15, 0x1000, &(0x7f0000000280)="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"}) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) syz_open_dev$binder(&(0x7f00000013c0)='/dev/binder#\x00', 0x0, 0x800) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r3, 0x84, 0x7, &(0x7f00000015c0), &(0x7f0000001640)=0x3) setsockopt$inet6_int(r1, 0x29, 0xcb, &(0x7f0000114000), 0x4) prctl$setfpexc(0xc, 0x80000000200002) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f00000016c0)={0x0, 0x0, 0x0, 0x0, 0xffffffff80000000, 0x3, 0x19, 0x1, "551c504a6f47e1c01649f46e03fa5bf9b02d26d1b29b5d43a5fc4c56fa8b3b63ff60e2ffcfb2861ae4f9c288975c650e932fa4da053e70f4d196417c405a2fc5", "2dfae3635e30615575bb0208f570c5b37f29ec60d1624aa0c6110f069828d0a5", [0x2, 0x7ff]}) 2018/02/27 04:22:48 executing program 4: r0 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000000000)=ANY=[@ANYBLOB="6d616e676c6500000000000000000000000000000000000000000000000000001f0000000600000090030000c801000030010000000000006002000060020000f8020000f8020000f8020000f8020000f802000006000000", @ANYBLOB="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"], 0x2) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000540)='/dev/vcs\x00', 0x101081, 0x0) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r1, 0x800442d3, &(0x7f0000000580)={0x7, 0x80000001, 0x3, @random="602586ade86e", 'ip_vti0\x00'}) 2018/02/27 04:22:48 executing program 3: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000140)='/dev/dsp\x00', 0x80000, 0x0) ioctl$KVM_PPC_GET_PVINFO(r0, 0x4080aea1, &(0x7f0000000080)=""/174) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r1, 0x0, 0x61, &(0x7f0000002fe2)=""/30, &(0x7f0000000000)=0x30d) 2018/02/27 04:22:48 executing program 2: perf_event_open(&(0x7f0000348f88)={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={&(0x7f000033b000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000000140)="0100000076626f786e65743100", 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000027ff3)='/dev/snd/seq\x00', 0x0, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f00000000c0)) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000000)={0x200, 0x0, 0x204, 0xffffffffffffad75, 0x8, 0x9, 0x3, 0x3, 0x0}, &(0x7f0000000040)=0x20) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000080)=@assoc_id=r2, 0x4) r3 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r3, 0xc0a85352, &(0x7f00006e7f50)={{0x80}, 'port0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\t\x00'}) accept$ipx(r3, &(0x7f0000000100), &(0x7f0000000180)=0x10) 2018/02/27 04:22:48 executing program 7: r0 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x0, 0x727400) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f0000000040)={0x4, 0x200, 0x5b1, 0x0, 0xf}) ioctl$KVM_SET_NR_MMU_PAGES(r0, 0xae44, 0x7) r1 = socket$key(0xf, 0x3, 0x2) setsockopt$sock_timeval(r1, 0x1, 0x14, &(0x7f00000000c0)={0x77359400}, 0x10) sendmsg$key(r0, &(0x7f0000d17000)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000480)={0x2, 0x10, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1}, 0x0) 2018/02/27 04:22:48 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x486, 0x60000) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000080), &(0x7f00000000c0)=0x4) r1 = socket(0x15, 0x80005, 0x0) getsockopt(r1, 0x114, 0x2715, &(0x7f0000000000), &(0x7f000033bffc)) 2018/02/27 04:22:48 executing program 4: r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x4, &(0x7f0000009000)=0x909, 0x4) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$inet_tcp_int(r0, 0x6, 0x4, &(0x7f000000c000), &(0x7f0000b51000)=0x4) socket$inet_icmp_raw(0x2, 0x3, 0x1) 2018/02/27 04:22:48 executing program 5: ioprio_set$uid(0x3, 0x0, 0x10000) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$ASHMEM_SET_SIZE(r1, 0x40087703, 0x973) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000000080)={0x0, 0x80000, r0}) setsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000000040)={0x77359400}, 0x10) 2018/02/27 04:22:48 executing program 7: mkdir(&(0x7f0000b28000)='./file0\x00', 0x0) mount(&(0x7f00001d0000)='./file0\x00', &(0x7f00009b9ff8)='./file0\x00', &(0x7f0000e53000)='mqueue\x00', 0x0, &(0x7f0000fcefff)) r0 = socket$inet_smc(0x2b, 0x1, 0x0) ioctl$sock_inet_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000040)) mkdir(&(0x7f0000000000)='./file0\x00', 0x2) 2018/02/27 04:22:48 executing program 2: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x97, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000ff7)='/dev/kvm\x00', 0x0, 0x0) io_setup(0x0, &(0x7f00000000c0)=0x0) io_getevents(r1, 0x7fffffff, 0x6, &(0x7f0000000100)=[{}, {}, {}, {}, {}, {}], &(0x7f00000001c0)={0x77359400}) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000080)={0xffffffffffffffff}) getsockopt$inet_buf(r2, 0x0, 0x0, &(0x7f0000000040)=""/17, &(0x7f0000005000)=0x11) ioctl$KVM_GET_SUPPORTED_CPUID(r0, 0xc008ae05, &(0x7f0000000240)=""/20) 2018/02/27 04:22:48 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f00002ec000)="00fcdf7f00200000000003ff9f3f000100014700008a19f5d46f79ae9d8670539dc75596f524d81ad9e301b37f37a87223") fcntl$notify(r0, 0x402, 0x3) r1 = semget$private(0x0, 0x0, 0x100) setsockopt$bt_l2cap_L2CAP_OPTIONS(r0, 0x6, 0x1, &(0x7f0000000080)={0x3, 0x0, 0x80000000, 0x5, 0x5, 0x100000000, 0x12000000}, 0xc) openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x803, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f0000000180)) semctl$SETALL(r1, 0x0, 0x11, &(0x7f0000000200)=[0x0, 0x5, 0xd141, 0x6, 0x9]) exit(0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PIO_FONTRESET(r0, 0x4b6d, 0x0) getdents(r0, &(0x7f0000000080), 0x3b9) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000100)={@ipv4={[], [], @empty}}, &(0x7f0000000140)=0x14) ioctl$FUSE_DEV_IOC_CLONE(r0, 0x8004e500, &(0x7f00000001c0)=r0) 2018/02/27 04:22:48 executing program 5: r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/mls\x00', 0x0, 0x0) getdents64(r0, &(0x7f0000000100)=""/219, 0xdb) ioctl$EVIOCSABS0(r0, 0x401845c0, &(0x7f0000000200)={0x757d, 0x3, 0x101, 0x5, 0xffff, 0x4}) sendmsg$unix(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f0000564000)=@abs, 0x8, &(0x7f0000451ff0)=[{&(0x7f0000007000)="002a932f01000000cf960802e02348f800000000001c0003f2a576", 0x1b}], 0x1, &(0x7f00001f9fe0)=[]}, 0x0) socketpair(0x1b, 0x7, 0x401, &(0x7f0000000080)) r1 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x80da14}) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000240)='tls\x00', 0x4) ioctl(r1, 0x2285, &(0x7f0000007000)='S') 2018/02/27 04:22:48 executing program 0: r0 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$inet_int(r0, 0x10d, 0xc1, &(0x7f0000000040), &(0x7f0000350ffc)=0x4) r1 = syz_open_pts(0xffffffffffffff9c, 0x400) ioctl$TIOCMGET(r1, 0x5415, &(0x7f0000000000)) 2018/02/27 04:22:48 executing program 3: r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000000ff4)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0x400) mmap(&(0x7f0000447000/0x4000)=nil, 0x4000, 0x0, 0x13, r0, 0x0) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0x1) lseek(r0, 0xfffffffffffffffe, 0x0) 2018/02/27 04:22:48 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000006000)="1b0000004200030f07fffd946fa283bc0aeee6d87986c497271d85", 0x1b}], 0x1}, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000040)) 2018/02/27 04:22:48 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x7fffffff) connect$inet6(r0, &(0x7f0000001180)={0xa, 0x4e20, 0x0, @empty}, 0x1c) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) connect$inet(r1, &(0x7f00000000c0)={0x2, 0x4e24, @rand_addr=0x6}, 0x10) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f0000000080)={0x1, &(0x7f0000000040)=[{}]}) mmap(&(0x7f0000017000/0x2000)=nil, 0x2000, 0x0, 0x80012, r0, 0x0) sendmsg(r0, &(0x7f0000022000)={0x0, 0x0, &(0x7f0000006000)=[{&(0x7f00000171f5)="87", 0x1}], 0x1, &(0x7f0000004ff0)=[]}, 0x0) 2018/02/27 04:22:48 executing program 7: r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$packet_buf(r0, 0x107, 0x2, &(0x7f00000002c0)=""/8, &(0x7f0000000300)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x4e23, 0x800, @remote={0xfe, 0x80, [], 0xbb}, 0x3}}, 0x4, 0x1}, &(0x7f0000000180)=0x98) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f00000001c0)={r1, 0x39, "d024c3e86e7f44eb1c0721b0a658030f4816837827925f317a95f856c0b026fce01f538448568eaba1843e66fd8db64db95a14fb72ebc3c8ce"}, &(0x7f0000000240)=0x41) r2 = syz_open_procfs(0x0, &(0x7f0000000280)='net/arp\x00') preadv(r2, &(0x7f0000331000)=[{&(0x7f0000000000)=""/127, 0x7f}], 0x1, 0x0) 2018/02/27 04:22:48 executing program 3: clock_nanosleep(0x0, 0x0, &(0x7f00006ba000)={0x0, 0x1c9c380}, &(0x7f0000daaff8)) r0 = socket$unix(0x1, 0x7, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f00000041c0)={{{@in6=@dev, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in=@multicast1}}, &(0x7f00000042c0)=0xe8) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000006940)='/proc/self/net/pfkey\x00', 0x80000, 0x0) sendmmsg(r0, &(0x7f000000a340)=[{{&(0x7f0000000000)=@pppoe={0x18, 0x0, {0x2, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 'ip6tnl0\x00'}}, 0x1e, &(0x7f00000006c0)=[{&(0x7f0000000040)="78665c590c4a2c737e65e09200d451d699d1d19cd463e80bfb5f62d1d6bc02286aaeb4be6e44e8ddbeb2ac1b570b71f41cdfb1a2d834f8feff62f2903012bcf3379aab282ccdd8299301b3ec75d9aaceb78e88fa7a7f48b706f946e8ba0391cfc5ad53d75a7819b3c7d5546cfd489c8e1bb2dfbd50bbf14d6ae71b438cea978f6b20e706b1c1b4295c645607231f3a24d35bf9601d6d1bba0cbb72a7e2dbcd032424010cf3bef7", 0xa7}, {&(0x7f0000000100)="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", 0xfc}, {&(0x7f0000000200)="ddb62fc26e03fe926120a5db570aead598cf934d952e8f0bd2f7e86ba7480210b8e52d506af09fc1bfdf92ee5018538ae7f541b865467d19e45c59262058d81808324fff1dfbe4f510bf38f2bb70d5daa2bd13594bd852d9d8050063cfb02d02e9c63e1faf67f446", 0x68}, {&(0x7f0000000280)="46b9982791a11a7fc97d6fdf15974eab6d6764dfe2da5855912d31662c3b5724157bc8797bfa5ca00f8fdd0bd4cb70ebecacce0bc5feca8a5d760a1560284ff3710dd9d85c26c081b0904296b49fbdba31b0d8d4b1cf792357cbaddeeb583ec3296717122f916b330e1c7371cd89e70012bc4f105831729f1f7b28bde3499f0a9c6275c6e981da40199b44d50c8f0956a72134f4df2650ae2bb3c90cdcc060c555dd1b408ca26fd7fd177c7294ce580f747d35cf239e9c6e24004bddca1e2784d6a6bc6339507b9f0171dd", 0xcb}, {&(0x7f0000000380)="2f2de0c6999f12cd7de74b4b49db8480a1ed4056ba448e739224c4a5f6e1f8c9e71935c044e67a6717d70e198bf09e4fa2e4a417261a58f4935180c537fb65bfe432458dd6a7878672ba965e236f907ad8380159e8496048ce74f3acb93826b0ac8e101743b025868a764bc152f886a16b0f6d29b001e8794a4f388664141d425cc8f4aebd279459", 0x88}, {&(0x7f0000000440)="0636796dfcd77bbdf6ba50ba57616e894d7fe11cf9055e07879ae4950142d0d50cba7a6abdd0c1e2071a68cecbb4f319d4e6e2393ffac1cd960f4b61a02eb311d6087f083c1a5f64602331a690ef9d9d885b354e4bb1cd192a080424a2b0604db974b1e2ddefe62c57f040ed89821011fc3fd771a060f508e72169973f3e177786b3c3c17927442b26e7eda09cce7af5ae9f7e7bcd2db86ed0e117fd2ff65149548714fae08a2a08bf10174fd04f00e76b5caeb97faa2299cc10bf6e1c69ac787ed030279b267fc3c534de", 0xcb}, {&(0x7f0000000540)="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", 0xfa}, {&(0x7f0000000640)="72cc23a86de44c79f0ae85afca545f8a5fd4f0bc77f9b9b3442a48ea8d979f8b4c6c08b3b49d16a6b9d4c17e0435f72c0be84d1b9dd737611595ab7aec441f8836ea5156c23be3d7c5539b8bed97dfb5e554ce6b2bef0a8fb8f436d35bcc278013a780786ba6ad6fd4b2d7f8f6c36d9b", 0x70}], 0x8, &(0x7f0000000740)=[{0x1010, 0x103, 0x1, 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{0x40, 0x112, 0x1e6, "e148abb32a628c02901b551d19ab3d903388989bf6a2cea7ac15819bf8971ceb44d0db579d997f7bbe85a0"}, {0x60, 0x119, 0x5, "a19af15425b544ac12698cb95bc0b6fa088a1d04b231d18ae7028ea8485be5041fde5b9665f43d129b3672c4773804e59ff54d93e99f151cd9f09f5b379bdb16dbda9b6e868ca66cc21dfe"}, {0x98, 0x6, 0x1, "9173ebe24e8c8b277fdd78b0f5d830c59ca45e7ca4664d9c48b561450d00388668156d4bca1566218312d8fb5100c6ed5f21492e18dea4499826ddbbe45865d1d01b818785bfd0ce3f861eb3ca991261255e829ea8eff29c68999fa732da2060918095a2d7b47ae31485b934c80335fb04637224a0e6924b1dd971052c7f3ebec1ac"}, {0x18, 0x10e, 0x2, "aeaed39535da348a"}], 0x2370, 0x20008000}, 0x3ff}], 0x7, 0x4000840) readv(r0, &(0x7f0000005580)=[{&(0x7f000000a580)=""/94, 0x5e}, {&(0x7f0000005380)=""/46, 0x2e}, {&(0x7f000000a600)=""/227, 0xe3}], 0x3) remap_file_pages(&(0x7f00008e1000/0x3000)=nil, 0x3000, 0x0, 0x0, 0x10050) socket$inet_udp(0x2, 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r2, 0xc0505350, &(0x7f000000a500)={{0x63f, 0x3414}, {0xe9ce, 0x6}, 0x9, 0x6, 0x1}) 2018/02/27 04:22:48 executing program 2: syz_open_procfs(0x0, &(0x7f0000000040)='net/tcp\x00') r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000e84000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(0xffffffffffffffff, 0xc0045540, &(0x7f0000000080)) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000516000)) ioctl$KVM_SET_PIT(r1, 0x8048ae66, &(0x7f0000000080)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}]}) 2018/02/27 04:22:48 executing program 0: r0 = semget$private(0x0, 0x4, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000410000)=0x6) semtimedop(r0, &(0x7f00000a8000)=[{0x0, 0xfffffffffffffff9}], 0x1, &(0x7f0000efe000)={0x2000}) semctl$IPC_RMID(r0, 0x0, 0x0) semop(r0, &(0x7f0000000000)=[{0x3, 0x6, 0x1000}, {0x4, 0x8000, 0x1800}, {0x3, 0x420d, 0x1000}, {0x0, 0x0, 0x800}, {0x3, 0x4, 0x1800}], 0x5) 2018/02/27 04:22:48 executing program 7: mkdir(&(0x7f0000459ff8)='./file0\x00', 0x0) mount(&(0x7f0000000100)='./file0/bus\x00', &(0x7f000078eff8)='./file0\x00', &(0x7f00000000c0)='jffs2\x00', 0x1, &(0x7f0000000140)) r0 = creat(&(0x7f0000950ff4)='./file0/bus\x00', 0x0) mount(&(0x7f0000c5fff4)='./file0/bus\x00', &(0x7f0000db7ff4)='./file0/bus\x00', &(0x7f0000b8c000)='mqueue\x00', 0x0, &(0x7f00000f9f65)) lstat(&(0x7f0000000000)='./file0/bus\x00', &(0x7f0000000040)) r1 = open(&(0x7f0000000200)='./file0\x00', 0x751000, 0x40) getsockopt$ax25_buf(r1, 0x101, 0x19, &(0x7f00000002c0)=""/108, &(0x7f0000000240)=0x6c) uselib(&(0x7f0000000280)='./file0/bus\x00') ioctl$DRM_IOCTL_GET_STATS(r0, 0x80f86406, &(0x7f0000000140)=""/190) 2018/02/27 04:22:48 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000631ff2)='net/ip_mr_vif\x00') sendmsg$nl_crypto(r0, &(0x7f0000000200)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x3000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000080)=@get={0x110, 0x13, 0x20, 0x70bd2d, 0x25dfdbfe, {{'cbc(des3_ede)\x00'}, [], [], 0x400, 0x2000}, [{0x8, 0x1, 0xfffffffffffffff8}, {0x8, 0x1, 0x5b}, {0x8, 0x1, 0xe78}, {0x8, 0x1, 0x1}, {0x8, 0x1, 0xdd6}, {0x8, 0x1, 0x6}]}, 0x110}, 0x1, 0x0, 0x0, 0x4000}, 0x11) sendfile(r0, r0, &(0x7f0000000040)=0xfffffffffffffffc, 0x20040400000000d) tee(r0, r0, 0xffffffffffffff2e, 0x8) 2018/02/27 04:22:48 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000000000)=@routing={0x0, 0x0, 0x0, 0x7, 0x0, []}, 0x8) r1 = semget(0x2, 0x5, 0x40) semctl$GETVAL(r1, 0x2, 0xc, &(0x7f0000000100)=""/4096) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f000016a000)=@dstopts={0x0, 0x0, [], []}, 0x8) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f00000000c0)=0x7, 0x4) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000000040)={{0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}, 0x3}, {0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}, 0x104}, 0x8, [0x1, 0x9, 0x101, 0x3, 0x8000000000000000, 0xfffffffffffffffe, 0xc24, 0x9]}, 0x5c) 2018/02/27 04:22:48 executing program 5: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000008000)={&(0x7f000000cff4)={0x10}, 0xc, &(0x7f0000009ff0)={&(0x7f0000000000)=ANY=[@ANYBLOB="f000000012000102ffffffffffffffffe00000010000000000000000006364f8a58a31e8957f6fb96edd000000e0000001000000000000000000000000000000d988cf4e80296b05c79ced680aa6834cf6cc24eaf344090ebc0971c17a2c5472cb8bd6dea94fe9a2af0442e6391ee4153574fe", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="ac14ffbb0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0xf0}, 0x1}, 0x0) recvmsg(r0, &(0x7f0000002fc8)={0x0, 0x0, &(0x7f0000011fe0)=[]}, 0x0) 2018/02/27 04:22:48 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x10, 0x8080b, 0x40000010) sendmsg(r0, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000010fdc)="2300000024009115460000000000001201000000000000270b00000000000014007352", 0x23}], 0x1}, 0x0) 2018/02/27 04:22:48 executing program 1: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000005fec)={0x5, 0x100000000019, 0x22, 0x1}, 0x14) writev(r0, &(0x7f00004c8000)=[{&(0x7f000060cf4f)="fd", 0x1}], 0x1) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ion\x00', 0x40, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00000003c0)={0x0}, &(0x7f0000000400)=0xc) r3 = geteuid() getgroups(0x6, &(0x7f0000000440)=[0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0]) sendmsg$unix(r0, &(0x7f0000000500)={&(0x7f0000000040)=@abs={0x1, 0x0, 0x4e22}, 0x8, &(0x7f0000000380)=[{&(0x7f0000000080)="7c8531cf7b509698df21c0b554bbf8603185b085f7b096eec3cafc22dcc08a7a1749980299d463d481dd9cf8101b53ab16", 0x31}, {&(0x7f00000000c0)="9d7ce148d1f5c19721e7b4650ce64595db94fb252f7e89d9fa09d91dc674888a5ef85688575e2bd6440545da0adc7f125444768bff385f756fbd44ab15ca6d3ac7d869f5152a729ec2ee0ccc9cf5a963ccfebc1a782a070067dd5d9c3d95b6361a9f27a9f8963eabe6e67f71eb5ae8d5c9e2f48d684d9fd9f2a99e3882698006b9873c13bc373808585fa14b4dac41ff11fe4e6531f1c750d27a6d97ac38dbd191f473b7b1bcae2d59ffaf6d665dcf654081e6b7e9d54066219e76e9bcd27381e24498f9ca879ec3681784f928140b67bbf97a0cc3316efdbb5f52eaed9616f9aa", 0xe1}, {&(0x7f00000001c0)="f7596a580ac1b891ad380c24c9c20ddc4315309f6b56b2685abdedf9737207aaba365a677b1afaaf2fc82ae420c861646f7b4d0c36641af88a0da001f2ebde3629f696233e1a8e1f03c8fea80bed6dc69627b41238d52b5938788a71008a6c1305af0908f5a347deb847e37495200db308431a5c5b16eb4dd9f088e43f16478bf7668036fb1c18d68b630d8d9345207236eb10045601c2d8520cf109faed21d8b630334be2150404bf7cecf3a964636e0921f62d2b20c5576eb84fa70af95f9345cfc70b363f7e3872081c6e4de7bafb4d7a4beccf46f6cbdcdc49a5e4113e6a77dc1f7c7b1455ee48", 0xe9}, {&(0x7f00000002c0)="e18ba283759b999e10723042ad9b4690b675dbc34a3b9be9e336f84261c19649b881e3fccd4b6844eac7a9af111cb656d0ea0a5c784a1cac7de4ffff13474a13c9e32946b44d4274783aa490db60b71a60b216fbcc5954eea0ba9a35142a0793d1d06d3b74ce091757d993d68680354eae2d029e03b55af1b0341596b5d350c12273995fd0e7868ca60006be9b", 0x8d}], 0x4, &(0x7f0000000480)=[@rights={0x28, 0x1, 0x1, [r1, r1, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r2, r3, r4}], 0x48, 0x20000004}, 0x48000) 2018/02/27 04:22:48 executing program 4: r0 = socket(0x1000000010, 0x802, 0x0) sendmsg$nl_netfilter(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000080)={&(0x7f0000000100)=ANY=[@ANYBLOB="2c0000000609040826fd7000fbdbdf25020000021800450000000000e3000000000000000000ffffac141419bfd2874c8f556dd1d91cbc984c8ffd0879740c0b5baefa3ab872bcca46cf4d5a22f053e870ffe42410506f81b937d55900aa0289c560563d6644b51d6c9844e0295f3a45"], 0x2c}, 0x1, 0x0, 0x0, 0x40000c0}, 0x40005) sendmsg$nl_route(r0, &(0x7f00006d0fc8)={&(0x7f00008d4000)={0x10}, 0xc, &(0x7f0000000680)={&(0x7f0000b71000)=@mpls_getnetconf={0x1c, 0x52, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x1c}, [@NETCONFA_IFINDEX={0x8, 0x1}]}, 0x1c}, 0x1}, 0x0) 2018/02/27 04:22:48 executing program 5: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x2a2802, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000080)={r0, 0x28, &(0x7f0000000040)}, 0x10) r1 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_udp_int(r1, 0x11, 0x1, &(0x7f00001fbffc)=0x5d, 0x4) sendmsg$inet_sctp(r1, &(0x7f0000b8c000)={&(0x7f0000a34000)=@in={0x2, 0x4e20, @empty}, 0x10, &(0x7f0000f70000)=[]}, 0x0) close(r1) 2018/02/27 04:22:48 executing program 3: r0 = socket$inet6(0xa, 0x40000080806, 0x0) setsockopt$inet6_dccp_int(r0, 0x21, 0x5, &(0x7f0000000000)=0x7, 0x4) listen(r0, 0x20000003) r1 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r1, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet6_opts(r1, 0x29, 0x37, &(0x7f0000000180)=@dstopts={0x0, 0x0, [], []}, 0x8) 2018/02/27 04:22:48 executing program 6: unshare(0x40600) pipe2(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000000180)={{0x7, 0x8}, 0x0, 0x1, 0x0, {0x4, 0x7}, 0x4, 0x1000}) socketpair$unix(0x1, 0x1000000005, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) recvfrom(r2, &(0x7f0000634f52)=""/174, 0xae, 0x0, &(0x7f0000cbcf80)=@generic={0x0, "1cb8efa9bf31dfbee3d157a71ee1da0e2b92d717c66a13cd8c2a11626e7423c73be2529c97675ee39057d9fb68e7c782b8e09ddb7045316551cfa14c88df52f3bfc7ed5837eb8baa190d96ecb02cf940543f84300b0eaa55ac57f2d1e4c88c2985a8a1091f2f4c1a2192ca513f1cfc629e438bd2c1f08a55cb187fbc5586"}, 0x80) r3 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x40) r4 = syz_open_dev$sndpcmc(&(0x7f00000000c0)='/dev/snd/pcmC#D#c\x00', 0xf5, 0x802) linkat(r3, &(0x7f0000000080)='./file0\x00', r4, &(0x7f0000000100)='./file0\x00', 0x1400) dup2(r1, r2) 2018/02/27 04:22:48 executing program 2: futex(&(0x7f000012cfff), 0x8, 0x0, &(0x7f0000000000)={0x0, 0x989680}, &(0x7f0000f42000), 0x0) socket$pptp(0x18, 0x1, 0x2) 2018/02/27 04:22:48 executing program 4: r0 = socket(0x11, 0x802, 0x0) syz_open_dev$vcsn(&(0x7f0000000100)='/dev/vcs#\x00', 0x5e, 0x40000) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000080)={0x7fffffff, 0x1fd, 0x6}, 0x8) r1 = geteuid() quotactl(0x0, &(0x7f00000000c0)='./file0\x00', r1, &(0x7f0000000100)) sendmsg$nfc_llcp(r0, &(0x7f00000005c0)={&(0x7f0000000000)={0x27, 0x3, 0x0, 0x4, 0x0, 0x0, "9dc72f807d1b90dbfbe25c022762d103438e7ff23fc1dec322aa014d5967b1dd285e24b7f092e7837ef901f6cb76bf0d1cf5a9a7a64a068b4972328183bfe4"}, 0x60, &(0x7f0000000400)=[], 0x0, &(0x7f0000000480)={0x10}, 0x10}, 0x0) 2018/02/27 04:22:48 executing program 0: getpgrp(0xffffffffffffffff) r0 = getpid() r1 = syz_open_procfs(r0, &(0x7f00000000c0)="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") fcntl$lock(r1, 0x7, &(0x7f0000000080)={0x1, 0x4, 0x2, 0x5, r0}) perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) read$eventfd(r1, &(0x7f0000000040), 0x0) socket$unix(0x1, 0x1, 0x0) 2018/02/27 04:22:48 executing program 7: modify_ldt$write(0x1, &(0x7f0000000180)={0xfffffffffffffe00}, 0x10) modify_ldt$write(0x1, &(0x7f0000000000)={0x4, 0x20100800, 0x0, 0x9, 0x4, 0xb341, 0x45e, 0xffffffffffffffff, 0x3, 0x5d}, 0x10) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x100, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000080)={0x0}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000100)=@assoc_value={r1, 0x800}, 0x8) 2018/02/27 04:22:48 executing program 5: r0 = dup(0xffffffffffffffff) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000000000)=0xf, 0x4) r1 = socket$inet6(0xa, 0x7, 0xfffffffffffffffd) setsockopt$IP6T_SO_SET_REPLACE(r1, 0x29, 0x40, &(0x7f0000000c40)=@filter={'filter\x00', 0xe, 0x4, 0x4e8, 0xffffffff, 0x220, 0x220, 0x348, 0xffffffff, 0xffffffff, 0x418, 0x418, 0x418, 0xffffffff, 0x4, &(0x7f0000000840), {[{{@ipv6={@remote={0xfe, 0x80, [], 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, [], [], 'gre0\x00', 'nr0\x00'}, 0x0, 0x1f8, 0x220, 0x0, {}, [@common=@inet=@hashlimit2={0x150, 'hashlimit\x00', 0x2, {'gre0\x00', {0x0, 0x4, 0x0, 0x0, 0x0, 0x3, 0xfffffffffffffffd}}}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x100, 0x128, 0x0, {}, [@common=@inet=@ecn={0x28, 'ecn\x00'}, @common=@ah={0x30, 'ah\x00'}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@ipv6={@dev={0xfe, 0x80}, @dev={0xfe, 0x80}, [], [], 'ip6_vti0\x00', 'gretap0\x00'}, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x548) syz_emit_ethernet(0x3e, &(0x7f0000ea7cfa)=ANY=[@ANYBLOB="aaaaaaaaaaaaffffffffffff86dd60c000e2200804000000f611000000000000ffffac14ffaaff0200000000000000000000000000018100907800000000"], 0x0) 2018/02/27 04:22:48 executing program 2: pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x80010) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) recvfrom$ax25(r0, &(0x7f0000000000)=""/7, 0x7, 0x40000000, &(0x7f0000000080)={0x3, {"2a9a3174392669"}, 0x2}, 0x10) write$sndseq(r1, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) fcntl$setpipe(r1, 0x407, 0x2) dup2(r0, r2) 2018/02/27 04:22:48 executing program 3: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x0, 0x0) io_setup(0x1ff, &(0x7f0000800ffc)=0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) io_submit(r1, 0x1, &(0x7f000044b000)=[&(0x7f0000403fc0)={0x0, 0x0, 0x0, 0x4, 0x0, r0, &(0x7f0000e27fd9)}]) ioctl$TUNSETTXFILTER(r0, 0x400454d1, &(0x7f0000000040)={0x1, 0x0, []}) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000080), &(0x7f00000000c0)=0x14) 2018/02/27 04:22:48 executing program 1: r0 = socket$inet(0x2, 0x20000000000004, 0xffffffffffffffff) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x0, 0x60, &(0x7f0000000080)={'filter\x00', 0x7, 0x4, 0x3d8, 0x108, 0x0, 0x1f0, 0x2f0, 0x2f0, 0x2f0, 0x4, &(0x7f0000000040), {[{{@uncond, 0xc0, 0x108}, @unspec=@IDLETIMER={0x48, 'IDLETIMER\x00', 0x0, {0x4, 'syz0\x00'}}}, {{@uncond, 0xc0, 0xe8}, @unspec=@NFQUEUE0={0x28, 'NFQUEUE\x00'}}, {{@uncond, 0xc0, 0x100}, @unspec=@RATEEST={0x40, 'RATEEST\x00', 0x0, {'syz1\x00'}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x428) pipe(&(0x7f00000004c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r1, 0x800443d2, &(0x7f0000000540)={0x17f, &(0x7f0000000580)=[{}, {}, {}]}) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x0, 0x60, &(0x7f00000005c0)={'filter\x00', 0x7, 0x4, 0x3e8, 0x1f8, 0xe8, 0x0, 0x300, 0x300, 0x300, 0x4, &(0x7f0000000000), {[{{@uncond, 0xc0, 0xe8}, @unspec=@STANDARD={0x28, '\x00', 0x0, 0x1f8}}, {{@uncond, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, @mac=@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @rand_addr, @multicast2=0xe0000002, 0x2}}}, {{@arp={@loopback=0x7f000001, @multicast2=0xe0000002, 0x0, 0x0, @empty, {}, @mac=@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, {}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 'ip_vti0\x00', 'vcan0\x00'}, 0xc0, 0x108}, @unspec=@IDLETIMER={0x48, 'IDLETIMER\x00', 0x0, {0x5f, 'syz1\x00'}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x438) 2018/02/27 04:22:48 executing program 5: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) r1 = syz_open_dev$vcsa(&(0x7f0000000280)='/dev/vcsa#\x00', 0x9, 0x84000) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x14, &(0x7f00000002c0)=@assoc_value={0x0}, &(0x7f0000000300)=0x8) setsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000340)=@assoc_id=r2, 0x4) ioctl$VHOST_SET_LOG_BASE(r0, 0xaf01, &(0x7f0000307000)=&(0x7f0000989fff)) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000336f58)={0x0, 0x0, []}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000df5fd8)={0x0, 0x0, &(0x7f00003acf97)=""/105, &(0x7f0000bf6000)=""/228, &(0x7f000017d000)=""/199}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000cef000)={0x1, 0x0, &(0x7f000062a000)=""/167, &(0x7f0000aac000)=""/21, &(0x7f00002fdf52)=""/174}) r3 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x10000, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000000100)={0x0}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r3, 0x4010641c, &(0x7f0000000240)={r4, &(0x7f0000000140)=""/255}) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f0000f82ffc)=0x1) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f00008bafd8)={0x0, 0x1, &(0x7f0000000040)=""/177, &(0x7f00007cb000)=""/81, &(0x7f0000ee4fb2)=""/78}) 2018/02/27 04:22:48 executing program 7: madvise(&(0x7f0000b13000/0x1000)=nil, 0x1000, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x5, 0x101000) mmap$binder(&(0x7f00005d6000/0x4000)=nil, 0x4000, 0x1000000, 0x10, r0, 0x2c) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x1, &(0x7f0000527ff8), 0x2, 0x0) clone(0x0, &(0x7f0000141000), &(0x7f0000e32000), &(0x7f00005cd000), &(0x7f0000000000)) 2018/02/27 04:22:48 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_IOEVENTFD(r1, 0x4040ae79, &(0x7f0000000040)={0x0, &(0x7f0000000000), 0xc}) fadvise64(r1, 0x0, 0x7, 0x7) 2018/02/27 04:22:48 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00006a4ff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f000063bff8)={0x0, 0x0}, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r5 = dup3(r4, r3, 0x0) ioctl$KVM_SET_VCPU_EVENTS(r5, 0x4040aea0, &(0x7f0000000100)={0x1, 0x7, 0xff, 0x0, 0x1ff, 0x2, 0x8, 0x80000000000, 0xfffffffffffffe01, 0x3, 0x6, 0x100000001, 0x0, 0x6, 0x3, 0x9, 0x3, 0x0, 0x7}) ioctl$sock_SIOCADDDLCI(r2, 0x8980, &(0x7f0000000180)={'yam0\x00', 0x136d}) ioctl$KVM_SET_GUEST_DEBUG(r5, 0x4048ae9b, &(0x7f0000000080)={0xb0003}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000decfe0)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_VCPU_EVENTS(r3, 0x4040aea0, &(0x7f0000460fe4)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x805}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r5, &(0x7f00000d5000/0x18000)=nil, &(0x7f0000000040)=[@text32={0x20, &(0x7f0000000000)="65f30f23eb0f10168fe9309afac4c155ebaefa5602c69a0000000007000f090fc79d99a500000f01cf660f38f606b9800000c00f3235008000000f30", 0x3c}], 0x1, 0x8, &(0x7f0000000140)=[], 0x0) ioctl$KVM_RUN(r5, 0xae80, 0x0) r6 = getpgrp(0x0) fcntl$setownex(r4, 0xf, &(0x7f0000000140)={0x1, r6}) 2018/02/27 04:22:48 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000314f8c)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a477660ae763891738ac656bb3e891941f02f1265047502f6c2dd9f655ef7131eabf3110d638f0d2e6a49a2bc4a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb") r1 = open(&(0x7f0000000000)='./file0\x00', 0xc0, 0x0) connect(r1, &(0x7f0000000140)=@vsock={0x28, 0x0, 0xffffffff, @reserved=0x1}, 0x10) mount(&(0x7f0000f28ff8)='./file0\x00', &(0x7f0000f89ff8)='./file0\x00', &(0x7f0000fb2ffd)='\x00v\t', 0x3000, &(0x7f00000b2000)) readv(r0, &(0x7f000005a000)=[{&(0x7f0000d1d000)=""/203, 0x52e}], 0x1) mount(&(0x7f0000000080)='./file0/file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000c06000)='mqueue\x00', 0x0, &(0x7f0000d1cfff)='8') fstat(r0, &(0x7f00000000c0)) ioctl$DRM_IOCTL_GET_STATS(r0, 0x80f86406, &(0x7f0000000180)=""/124) 2018/02/27 04:22:48 executing program 3: r0 = socket$inet(0x2, 0x840000000003, 0x2) setsockopt$inet_int(r0, 0x0, 0x2000000000d1, &(0x7f0000000000), 0xffffffffffffff9a) r1 = syz_open_dev$audion(&(0x7f0000000080)='/dev/audio#\x00', 0x5, 0x200) ioctl$sock_inet_udp_SIOCINQ(r1, 0x541b, &(0x7f00000001c0)) epoll_pwait(r1, &(0x7f00000000c0)=[{}, {}, {}, {}, {}, {}, {}, {}, {}, {}], 0xa, 0x7ff, &(0x7f0000000140)={0x6}, 0x8) pwrite64(r0, &(0x7f0000000040)="6906e7a102b43831a4dc7dac306304d2727185941a69b6490b96b58e3c61f813453a76f32277a56c78c246c3cf2ad8c2a6b82774be0a5952efe42628d548efdb", 0x40, 0x0) recvfrom$ipx(r1, &(0x7f0000000200)=""/180, 0xb4, 0x2, 0x0, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer2\x00', 0x4000103000, 0x0) openat$dsp(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/dsp\x00', 0x80000, 0x0) 2018/02/27 04:22:48 executing program 6: openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x10000, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x5, 0x40) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r0, 0xc0605345, &(0x7f0000000040)={0x7, 0x0, {0xffffffffffffffff, 0x3, 0xfffffffffffff800, 0x0, 0x3}}) 2018/02/27 04:22:48 executing program 3: r0 = socket$inet(0x2, 0x4000000805, 0x0) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000012000)=0x402, 0x4) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e20, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) r1 = socket$inet_sctp(0x2, 0x5, 0x84) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/checkreqprot\x00', 0x2a02c0, 0x0) r2 = dup3(r1, r0, 0x80002) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000d6cff0)=[@in={0x2, 0x4e20, @loopback=0x7f000001}, @in={0x2, 0x4e20, @broadcast=0xffffffff}], 0x20) getpeername$inet6(r2, &(0x7f0000000080)={0x0, 0x0, 0x0, @loopback}, &(0x7f00000000c0)=0x1c) [ 261.209051] SELinux: unknown mount option 2018/02/27 04:22:48 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000014bff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_TRANSLATE(0xffffffffffffffff, 0xc018ae85, &(0x7f00006aa000)) ioctl$KVM_SET_XCRS(r2, 0x4188aea7, &(0x7f0000000180)={0x0, 0x4c, []}) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x8000, 0x0) setsockopt$inet_sctp_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f0000000040)=@int=0x2, 0x4) 2018/02/27 04:22:48 executing program 7: recvmmsg(0xffffffffffffffff, &(0x7f0000004b40)=[{{&(0x7f00000000c0)=@ipx, 0x10, &(0x7f0000000240)=[{&(0x7f0000000140)=""/242, 0xf2}], 0x1, &(0x7f0000000280)=""/170, 0xaa, 0x7ff}}, {{&(0x7f0000000340)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @rand_addr}}}, 0x26, &(0x7f0000000380)=[], 0x0, &(0x7f00000003c0)=""/10, 0xa, 0xc481}, 0x9}, {{&(0x7f0000000400)=@nfc_llcp, 0x60, &(0x7f0000000800)=[{&(0x7f0000000480)=""/50, 0x32}, {&(0x7f00000008c0)=""/4096, 0x1000}, {&(0x7f00000004c0)=""/53, 0x35}, {&(0x7f0000000500)=""/225, 0xe1}, {&(0x7f0000000600)=""/179, 0xb3}, {&(0x7f00000006c0)=""/215, 0xd7}, {&(0x7f00000007c0)=""/27, 0x1b}], 0x7, &(0x7f00000018c0)=""/4096, 0x1000, 0x3}, 0x5}, {{&(0x7f00000028c0)=@pppoe={0x0, 0x0, {0x0, @random}}, 0x1e, &(0x7f0000004a40)=[{&(0x7f0000002900)=""/145, 0x91}, {&(0x7f00000029c0)=""/4096, 0x1000}, {&(0x7f00000039c0)=""/100, 0x64}, {&(0x7f0000003a40)=""/4096, 0x1000}], 0x4, &(0x7f0000004a80)=""/177, 0xb1, 0x1}, 0x8}], 0x4, 0x40002000, &(0x7f0000004c40)={0x77359400}) sendto(r0, &(0x7f0000004c80)="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", 0x1000, 0x20000000, &(0x7f0000005c80)=@in={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) r1 = socket(0x1e, 0x80004, 0x0) io_setup(0x40, &(0x7f0000000000)=0x0) io_submit(r2, 0x1, &(0x7f0000000880)=[&(0x7f0000000100)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f0000000080)}]) 2018/02/27 04:22:48 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f00003bcff7)="230a0eb9464f8894a7", 0x9) r1 = fcntl$getown(r0, 0x9) connect$inet(r0, &(0x7f0000561000)={0x2, 0x4e20, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f0000c95ffd), 0x0, 0x8000, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f00007e6f28)="d526197cce697f5b1f7b614857e871fb2071e3f1dae17a2c2c2e53e10edc097e664b3e01d7820c24ef9d6e294eca59f88bedb0eb94f68dff763b5a82d042c8b9622ccd121250b95f0dea485ed6f9ab62b602680e571f5456cb1e70ff6a6cfb0abc93fae00efb96a3a6f955ce66a596baf238c7b21c32e9feb7c78f18b9c78341dfd709939fb90c604fece16f4f4471cabe96fe32020e9ae431bf16c1cf89e44fa0f053e840ab51d06b6f065342f07c1c5c39dbc42db62f9f12a22bc3d805851e9629c937095b635e7d18e4", 0xcb, 0x400c040, &(0x7f0000feaff0)={0x2, 0x4e20, @dev={0xac, 0x14}}, 0x10) ptrace$PTRACE_SECCOMP_GET_FILTER(0x420c, r1, 0x8, &(0x7f0000000000)=""/3) socket$inet(0x2, 0x0, 0x0) sendto$inet(r0, &(0x7f0000e76000)="18631ccc129cfe6da87b432660521bda2cfa08561e1daa4de85af3298223e83f37926ae556dd4a7a25f1a7b54208b3c12ae701b74daf6c7e9ec726930f1893953fc43d7c63050e359e8ada93a455fa265b578a5f92b7fc5698f55d554653f0ced1f85c3735bd21bca77d7d9ba3458472926ed49515628bd9c3b940a33cc1bc77ea3a584afc89539a7417791023ff8ca33799b374e760179e5b39b74997e096128c12a6dda762f27df4b0f2b39eb1736b5ae773592489f2f5fd86c1910d414735c23f2aa2053c06fd076b126a9e3318158fb971e3a179206e0cfa842510d062585f2ed0433bd6f6c826706e26b1a1c7ab8aba4278978279bef2a074af9240ad01beb0b7d6d24c06ca3b93a11ec2dde0cd556f7f661fda8d4b52095312c1ad6e538d10ae71ce64181ca2ac7ebff633c940fceb8191e431014cc1ad60cbaedb15832025573e0d44dd1132df1a4e4094be90f9d743074178b4e239470e82745feaa4577ff19c9295d4366509a8118d9c2d7f407974af1818796aecfb780aae793f4f16dad688abad30ca0965ddc9764321505d6ef60bc519dc03a465534b66af52e4e70669ae4506107dc830ef124521097e9fcdadcc39a8eb7b41fb60b74583c5abdf384467d20a97dba87da9ece6628fdc4a2f781ab0780df2e2cffb318bff3013fe4a5b7ba50c0ce804e8102d41a6856364ef62ca72b815672074595b734d76fab41e26af3ccf2d39f4d49d2d3d1b117881792f068a7cac9782f2c8cbcf11023685ac781ff70f96b16d7eb956fe31aea3af7974f8385cf2fe9152baa7c2556e8bb7030b0dd1f0d21503af85de38a85532a75dfa0ce136703def956ade894ff2d7f415a355a33fe65c5e7c6e6fd58f39169e60d50fba3ce3bc9058322a3575dc6412aa5ecb8d62939e5c94b0ba12613a6a3618912437182bce9130f8ece10ad861159bea5911d44f7a8d7ef8f7a160d6ae3b7165fb66425ca9732686356636efdb77fc05e28a5a6493f9bf9703fcc9f5571ab3ce59ca5ee35a94e821e6ada2da7916a37a74a30313820a5cdf1f3017a268acb2bf42dcbcaa6722bb31a70dd8b812760bcd092c65360a171227f80de6b8d1e127774b392fc52bc0b565ab6f8450d3b7ab1c3543917ab303955d66fee82791eff78f1a98177ea3acf2a4c926618a0dd180bcafce2f24196fff796c498900f945f97ba2904aafc4b5775e171ee5aa13e35f34cd58e700abd191b42dbb6a1d4847747bc330318b3865b18e301d44e3c6274dd2a374d25885680f18295efeb6d94f943b43fc8fae544cbc5f5e9528e45b8f8e579f6815295eaeab7f3980a09bd13858a22cd2c5b788c29c016d578b052e2d2c0ef7913a78c2b21b3713d293b62f54ecab1efb03c4518e71c9457c3c190c31f13b7a06fa28ecc071b29829cef338e80dae408d7f06b8e75da745cf83fb8a6e16600549ed3a729811cd77c8165758e023d706b218e0780678ca6d7bd291980a268f4a55d00a6ea969a14c0efe619b032fc6ccae50845c82fec6e8662ffb25dc4a733426a500828bbc1fe570acc5eefd334a2f68e497448dc85becb9c084b5186ca9b872be84a39853a59c32305d2c8d1365bf4a047e829e995c843fbda0a3f4bf9373d2c6e2f9b71f088d61cbe793409b450aff67d0ead723b7da7ecd896ddc5ba10d34cfa4b203d19b9707eb5a8cb98a9a38d5d95219f41989088973778fe7dcad466cb8221504300bd6fd90a2a48e033cc93474f6091be4466c89aff8c8dab3b838808ea220e63e", 0x4ea, 0x0, &(0x7f0000bc8ff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) socket$nl_generic(0x10, 0x3, 0x10) 2018/02/27 04:22:48 executing program 2: r0 = syz_open_dev$sndpcmc(&(0x7f0000001fee)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000008000)={0x0, 0x0, 0x2, [0x0, 0x401]}, &(0x7f0000008ffc)=0xc) ioctl$FUSE_DEV_IOC_CLONE(r0, 0x8004e500, &(0x7f0000000000)=r0) ioctl(r0, 0x800c1004110, &(0x7f0000007fff)) [ 261.243699] SELinux: unknown mount option 2018/02/27 04:22:48 executing program 4: epoll_create1(0x80001) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f00000000c0)={'ip6gre0\x00', @ifru_addrs={0x2, 0x4e21, @empty}}) socket$bt_hidp(0x1f, 0x3, 0x6) 2018/02/27 04:22:49 executing program 0: r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(r0, &(0x7f0000fc4ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) connect$inet(r0, &(0x7f0000adf000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000000040)={'ip_vti0\x00', @ifru_addrs={0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}}) sendmsg$alg(r0, &(0x7f0000000400)={0x0, 0x0, &(0x7f0000000280)=[], 0x0, &(0x7f00000002c0)=[@iv={0x18, 0x117, 0x2}], 0x2ae}, 0x0) 2018/02/27 04:22:49 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000656ff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) sigaltstack(&(0x7f0000fea000/0x3000)=nil, 0x0) r3 = open(&(0x7f0000000240)='./file0\x00', 0x8000, 0x100) ioctl$VT_RESIZEX(r3, 0x560a, &(0x7f0000000200)={0x3, 0x5, 0x20, 0xed5, 0x9, 0x3}) r4 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x0, 0x0) syz_kvm_setup_cpu$x86(r4, r2, &(0x7f0000fe5000/0x18000)=nil, &(0x7f00000000c0)=[@text32={0x20, &(0x7f0000000040)="f30f51d564640f67070f0ddcc4e22d8e4dcb2e64f0838000400000c80f01cfb9590a0000b800300000ba000000000f300f20d835200000000f22d8360f22e50f01df", 0x42}], 0x1, 0x53, &(0x7f0000000100)=[], 0x0) ioctl$KDDELIO(0xffffffffffffffff, 0x4b35, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, &(0x7f0000000140)={0x0, 0xc, 0x9, 'queue1\x00'}) 2018/02/27 04:22:49 executing program 2: r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000000040)="240000001a0025f0006bb404feff001c020b49ff6e10b500000700eb080003000100fc00", 0x24) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000000)) 2018/02/27 04:22:49 executing program 1: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000c7e000)={0xffffffffffffffff, 0xffffffffffffffff}) shutdown(r0, 0x1) pipe2(&(0x7f00005d2ff8)={0xffffffffffffffff}, 0x0) dup2(r1, r2) getpeername$netlink(r2, &(0x7f0000eff000), &(0x7f0000454ffc)=0xc) 2018/02/27 04:22:49 executing program 4: r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000005ff7)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r0, 0xc0184900, &(0x7f0000009fe8)={0xfffb, 0x1a, 0x0, 0xffffffffffffffff}) mmap(&(0x7f0000004000/0x4000)=nil, 0x4000, 0x0, 0x6012, r1, 0x0) restart_syscall() mincore(&(0x7f0000005000/0x2000)=nil, 0x2000, &(0x7f000000d000)=""/253) 2018/02/27 04:22:49 executing program 7: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000040)={&(0x7f00003c7ff4)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f00000000c0)=@migrate={0x50, 0x21, 0x731, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, @in=@multicast1=0xe0000001, 0x4e20, 0x0, 0x4e20, 0x0, 0x0, 0x0, 0x20}}, []}, 0xffffffffffffffa4}, 0x1}, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x1, 0x0) stat(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = getegid() getrusage(0x0, &(0x7f0000000480)) stat(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x5, &(0x7f0000000440)=[r1, r2, r3, r4, r5]) 2018/02/27 04:22:49 executing program 6: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/02/27 04:22:49 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000000c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000f74fc8)={0x0, 0x0, &(0x7f0000000240)=[], 0x0, &(0x7f00005e2fd0)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0x440000, 0x0) sendmsg$kcm(r2, &(0x7f00000004c0)={&(0x7f00000001c0)=@alg={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_hmac_sha256\x00'}, 0x58, &(0x7f0000000480)=[{&(0x7f0000000380)="2c111375e50ddf315b260df790142ff84b1933f614eaaa42ea0b97902c869f855976431c81b77dff791b2ba19950bfd185aad2f0b24af74237b4208d92b43de7ee1997c1f694528f4d6825e21e7ce383e1c1f1493bb9f94c8faafe72a77f381dd56e61f16d93463e197c45e14040587f5bf8caaaca681fd5ad80b5bebebc1326a0f853c7394a424670d005bcf536fffa58565af0ecfe98eee3647970a2d282acaabafc71b7db1d25eb0b2d52e4847cdc62d98354aae5068c2280b73e7dd25dc47a2efb75042c", 0xc6}, {&(0x7f0000000240)="58ce66b69cd3383e9bd7926dd9abe89a0b802ccbfda7d68c4d36e5ef51eb3b214536296cb24b799b20c473ebd1b84f0cd362980f95662a8e0a59407214b5c4ef8749d2536f8b55547e7f8ae45059ae97173d1febab533aa6a255b5c59b7a1b340385db5f2a328ef086ea6f711a47dcf009e219cd41b83a0dccb95b1f11cd8de53aa26b5d", 0x84}], 0x2, 0x0, 0x0, 0x80}, 0x4) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000040)={0x20, {0x2, 0x4e24, @multicast2=0xe0000002}, {0x2, 0x4e20, @broadcast=0xffffffff}, {0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}, 0xc2, 0x1, 0x1c4e, 0xfff, 0x1, &(0x7f0000000000)='syz_tun\x00', 0x3f, 0x9}) readv(r1, &(0x7f0000000340)=[{&(0x7f0000000300)=""/34, 0x22}], 0x1) 2018/02/27 04:22:49 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x3) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000000480)=@filter={'filter\x00', 0xe, 0x4, 0x458, 0xffffffff, 0x0, 0x268, 0x0, 0xffffffff, 0xffffffff, 0x388, 0x388, 0x388, 0xffffffff, 0x4, &(0x7f00001a5fc0), {[{{@uncond, 0x0, 0xf0, 0x118, 0x0, {}, [@common=@unspec=@limit={0x48, 'limit\x00', 0x0, {0x0, 0x1}}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x108, 0x150, 0x0, {}, [@common=@srh={0x30, 'srh\x00'}, @common=@unspec=@mark={0x30, 'mark\x00', 0x1}]}, @common=@unspec=@LED={0x48, 'LED\x00', 0x0, {'syz1\x00'}}}, {{@uncond, 0x0, 0xd8, 0x120, 0x0, {}, [@common=@srh={0x30, 'srh\x00'}]}, @common=@unspec=@LED={0x48, 'LED\x00', 0x0, {'syz0\x00'}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x4b8) shmat(0x0, &(0x7f0000ffb000/0x4000)=nil, 0x2000) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg(r0, &(0x7f00009f1fc8)={&(0x7f0000db5000)=@in6={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f00000001c0)=[], 0x0, 0x0, 0x0, 0x4000}, 0x0) 2018/02/27 04:22:49 executing program 0: r0 = socket(0x1e, 0x5, 0x0) r1 = fcntl$getown(r0, 0x9) r2 = memfd_create(&(0x7f0000000100)='user-em0\x00', 0x0) perf_event_open(&(0x7f0000000080)={0x5, 0x78, 0x1ff, 0x100, 0x3744, 0x1, 0x0, 0x5, 0x0, 0xd, 0x3, 0x7, 0x100000000, 0x6, 0x1, 0x7, 0x9, 0x40, 0x1, 0x9, 0x1000, 0x1d95, 0xfffffffffffffffa, 0x80000001, 0x20, 0x2, 0x33af, 0x2, 0x24b1, 0x80000001, 0x8, 0x7, 0x3, 0x7f, 0x6, 0x7, 0x2, 0x40000, 0x0, 0x0, 0x4, @perf_bp={&(0x7f0000000040), 0x2}, 0x100, 0x7, 0xfffffffffffffff8, 0x5, 0x5, 0x0, 0x2}, r1, 0xffff, r2, 0x1) sendmsg(r0, &(0x7f00003bbfc8)={&(0x7f0000fdbf80)=@generic={0x10000000001e, "02dd442a0000000000ffe800000007e77f00f86c48020002000500f1ffffff009a480075e6a50000de01030000710de4ff064b3f013a000000080000008f00000000ac50d5fe32c4000000007fffffff6a008356000000061c1fd45624281e00070ecddd0206c39750c40000fd00000900000000000b0000db000004da36"}, 0x80, &(0x7f0000854000)=[], 0x0, &(0x7f0000000000)=[]}, 0x0) perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r0) fcntl$setflags(r0, 0x2, 0x1) [ 261.379938] x86/PAT: syz-executor4:9093 map pfn RAM range req write-combining for [mem 0x1cedf0000-0x1cedf3fff], got write-back [ 261.405245] x86/PAT: syz-executor4:9105 map pfn RAM range req write-combining for [mem 0x1cedf0000-0x1cedf3fff], got write-back 2018/02/27 04:22:49 executing program 6: r0 = socket$inet_smc(0x2b, 0x1, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000001300)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x10801, 0x0) accept4$nfc_llcp(r1, &(0x7f0000001240), &(0x7f00000012c0)=0x60, 0x0) r2 = accept$unix(0xffffffffffffff9c, 0x0, &(0x7f0000000100)) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r1, 0x408c5333, &(0x7f0000001340)={0x5, 0xfffffffffffffffb, 0x95, 'queue0\x00', 0x2}) r3 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r3, 0x402c5342, &(0x7f00000011c0)={0x1, 0x80000000, 0x81, {}, 0x1, 0x3}) getsockname$unix(r2, &(0x7f0000000140)=@file={0x0, ""/4096}, &(0x7f0000001180)=0x1002) connect(r0, &(0x7f0000000000)=@nfc_llcp={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "1e7330b99bcb2ad564e45e31e8230d641c9a82c2561eea4377c2e4c957c4d5aab91c046f6f20a880c7883067754c646404557a8f1259f44e3c2fd4faa7eedc"}, 0x0) 2018/02/27 04:22:49 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000021000)=ANY=[@ANYBLOB="72617700000000000000000000000000000000000000000000000000000000000900000003000000b803000000000000ffffffffffffffff20010000ffffffffe8020000ffffffffffffffffe8020000ffffffff03000000", @ANYPTR=&(0x7f0000021000)=ANY=[@ANYBLOB='\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'], @ANYBLOB="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f80020010000000000000000000000000000000000000000000000002800727066696c7465720000000000000000000000000000000000000000000000000000000000002800727066696c74657200000000000000000000000000000000000000000000000000000000000028004e465155455545000000000000000000000000000000000000000000000100007ef8000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a001c801000000000000000000000000000000000000000000000000f800726563656e740000000000000000000000000000000000000000000000000000000000000000020073797a310000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000028004e4651554555450000000000000000000000000000000000000000000003000080000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c500efd2000000000000000000000000000000000000000000a800d0000000000000000000000000000000000000000000000000002800000000000000000000000000000000000000000000000000000000000000feffffff00000000"], 0x418) connect$inet6(r0, &(0x7f000000f000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/hash_stats\x00', 0x0, 0x0) r2 = dup(r0) write$selinux_context(r2, &(0x7f00003e5000)='system_u:object_r:semanage_store_t:s0\x00', 0x26) ioctl$TCGETA(r1, 0x5405, &(0x7f00000000c0)) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x4000, 0x0) sendmsg(r0, &(0x7f000001bfc8)={&(0x7f0000019ff6)=@un=@abs, 0x8, &(0x7f000001b000)=[], 0x0, &(0x7f0000016000)=[], 0x1}, 0x0) connect$inet6(r3, &(0x7f0000000040)={0xa, 0x4e22, 0x1, @dev={0xfe, 0x80, [], 0x16}, 0xffffffffffff0000}, 0x1c) 2018/02/27 04:22:49 executing program 5: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0xfffffffffffffffc, 0x880) ioctl$ASHMEM_GET_PROT_MASK(r1, 0x7706, &(0x7f0000000040)) sendmsg$nl_xfrm(r0, &(0x7f0000000780)={&(0x7f00000006c0)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000000080)={&(0x7f0000000b80)=@updsa={0x138, 0x1a, 0x9, 0x0, 0x0, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, @in=@dev={0xac, 0x14, 0x14}}, {@in6=@empty, 0x0, 0x33}, @in6=@mcast1={0xff, 0x1, [], 0x1}, {}, {}, {}, 0x0, 0x0, 0xa}, [@algo_crypt={0x48, 0x2, {{'ecb-twofish-3way\x00'}}}]}, 0x138}, 0x1}, 0x0) 2018/02/27 04:22:49 executing program 4: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000b4eff8)={0xffffffffffffffff}) r1 = epoll_create(0x8000000000000005) r2 = gettid() prctl$setptracer(0x59616d61, r2) epoll_wait(r1, &(0x7f0000000000)=[{}], 0x2fb, 0x81) sched_setaffinity(r2, 0x8, &(0x7f0000eaeff8)=0x2) r3 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0xb9fd, 0x1) setsockopt$ipx_IPX_TYPE(r3, 0x100, 0x1, &(0x7f0000000080)=0x8, 0x4) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000069cff4)={0x4}) 2018/02/27 04:22:49 executing program 1: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x8000, 0x0) r1 = fcntl$getown(r0, 0x9) accept4$ipx(r0, &(0x7f0000001ac0), &(0x7f0000001b00)=0x10, 0x80000) process_vm_writev(r1, &(0x7f0000000840)=[{&(0x7f00000003c0)=""/217, 0xd9}, {&(0x7f00000004c0)=""/228, 0xe4}, {&(0x7f00000005c0)=""/104, 0x68}, {&(0x7f0000000640)=""/255, 0xff}, {&(0x7f0000000740)=""/208, 0xd0}], 0x5, &(0x7f0000000040)=[{&(0x7f00000008c0)=""/4096, 0x1000}, {&(0x7f00000018c0)=""/223, 0xdf}], 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000380)={'vlan0\x00', 0x0}) bind$bt_hci(r0, &(0x7f0000000080)={0x1f, r2}, 0xc) r3 = bpf$MAP_CREATE(0x0, &(0x7f00002ac000)={0x6, 0x4, 0x6, 0xb}, 0x2c) getsockopt$bt_sco_SCO_OPTIONS(r3, 0x11, 0x1, &(0x7f0000000300)=""/58, &(0x7f0000000340)=0x3a) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00000019c0)={0x0, 0x4}, &(0x7f0000001a00)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000001a40)={r4, 0x101, 0x8}, &(0x7f0000001a80)=0x8) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f000000f000)={r3, &(0x7f000006d000)="03ff", &(0x7f000000ffd0)=""/48}, 0x18) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00000000c0)={{{@in=@multicast1, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@mcast1}}, &(0x7f00000001c0)=0xe8) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000200)={{{@in6=@mcast2={0xff, 0x2, [], 0x1}, @in=@dev={0xac, 0x14, 0x14, 0xf}, 0x4e23, 0x5, 0x4e20, 0x0, 0x0, 0x80, 0x20, 0xaf, r2, r5}, {0x9, 0xe6ab, 0x5, 0x80000000, 0x8000, 0x20, 0x4, 0x8}, {0x400, 0x1, 0x2, 0x1}, 0x9, 0x6e6bb9, 0x2, 0x1, 0x1, 0x1}, {{@in6=@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x4d2, 0x3b}, 0xa, @in6=@empty, 0x3505, 0xdd8b9ffccd6e3f13, 0x3, 0x7, 0x8, 0x2, 0x8000}}, 0xe8) 2018/02/27 04:22:49 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000001c00)=ANY=[], 0x0) 2018/02/27 04:22:49 executing program 7: getpgrp(0x0) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000000080)) getpgid(0xffffffffffffffff) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000100)) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000140)) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000180)) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000300)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000340)={0x50, 0xac, 0x5, 0xfffffffffffffffa, 0x5, [{0x9, 0x8, 0x8, 0x0, 0x0, 0x884}, {0x1, 0x4, 0x20, 0x0, 0x0, 0x100}, {0x1f, 0x2, 0x7fffffff, 0x0, 0x0, 0x3509}, {0x5, 0x2, 0x8, 0x0, 0x0, 0x284}, {0xffffffffffffff2f, 0x6, 0xfffffffffffffff8, 0x0, 0x0, 0x100}]}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000001c0), &(0x7f0000000200)=0xc) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000000240)=0x0) r2 = getpgrp(r1) r3 = syz_open_procfs(r2, &(0x7f0000000040)="6d6f4a42a66c6ece07e200") sendfile(r3, r3, &(0x7f00000000c0)=0x429, 0x7ffd) ioctl$PERF_EVENT_IOC_PERIOD(r3, 0x40082404, &(0x7f0000000000)=0x3) msgget(0x3, 0x4) 2018/02/27 04:22:49 executing program 0: sync() r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) getsockopt$bt_rfcomm_RFCOMM_LM(r0, 0x12, 0x3, &(0x7f0000000040), &(0x7f0000000080)=0x4) sync() 2018/02/27 04:22:49 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000019fff)='/dev/snd/seq\x00', 0x0, 0x0) r1 = creat(&(0x7f00000000c0)='./file0\x00', 0x10) ioctl$EVIOCGVERSION(r1, 0x80044501, &(0x7f0000000100)=""/88) ioctl$EVIOCSCLOCKID(r1, 0x400445a0, &(0x7f0000000180)=0x1) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f0000000040)) 2018/02/27 04:22:49 executing program 3: r0 = syz_open_dev$sndpcmc(&(0x7f0000000180)='/dev/snd/pcmC#D#c\x00', 0x6, 0x20000) getpeername$packet(0xffffffffffffffff, &(0x7f00000007c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000800)=0x14) connect$can_bcm(r0, &(0x7f0000000840)={0x1d, r1}, 0x10) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'pcbc-aes-aesni\x00'}, 0x58) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000000000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r3 = accept$alg(r2, 0x0, 0x0) sendmmsg$alg(r3, &(0x7f0000000880)=[{0x0, 0x0, &(0x7f0000000780)=[{&(0x7f0000000700)="128589904b4c2e1a9ccaa809f9f1b0142e7c523f3f27c083c9d333f8d317cb1b", 0x20}], 0x1, &(0x7f0000000840)=[]}], 0x1, 0x0) recvmsg(r3, &(0x7f0000b2dfc8)={&(0x7f00007ebffa)=@hci, 0xc, &(0x7f0000f75000)=[{&(0x7f0000000080)=""/228, 0xe4}], 0x1, &(0x7f0000ec7000)=""/107, 0x6b}, 0x0) 2018/02/27 04:22:49 executing program 6: r0 = socket$inet(0xa, 0x802, 0xfffffffffffffffc) open_by_handle_at(r0, &(0x7f0000000000)={0x25, 0x5, "0e6aaa39613319e1658e4a5a286c9490feb303ae6453e2cf5c68fa6bda"}, 0x200) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000040)={0x0, 0xd1, "4ddf00e81914a5700a9d83407bbff2c80a4199d1bc241e615c1c2203262870d0abd0be012bb1905bb1c5abcc809cb364d5963323c2f73c1409918feb458af8d49f18b9cd2509a56ced093b3572c7af12c4ebf76dcbd6daa4b2c67926c335167935ae66bf7739aa1f1fd4761d2c3920b817d24fae4370337a14b56ec2125db31a10f5ec07836dc71ebfb636e67213fb8c13b894ae2bd82fa257e45aa3a41edc253d3d375028f4178f8dcb8aaf277be9b058e69e2bc7ace085733bec7a16e9b3aae85e024414dd2454d2a7ae718d6179bcb2"}, &(0x7f0000000140)=0xd9) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000180)={r1, @in={{0x2, 0x4e22, @multicast1=0xe0000001}}, 0x6, 0x7}, &(0x7f0000000240)=0x98) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000000480)=@nat={'nat\x00', 0x1b, 0x5, 0x4f0, 0x188, 0x348, 0xffffffff, 0xd0, 0xd0, 0x458, 0x458, 0xffffffff, 0x458, 0x458, 0x5, &(0x7f0000000400), {[{{@uncond, 0x0, 0x98, 0xd0, 0x0, {}, [@common=@unspec=@connlabel={0x28, 'connlabel\x00'}]}, @REDIRECT={0x38, 'REDIRECT\x00', 0x0, {0x1, {0x1, @rand_addr, @rand_addr, @gre_key, @icmp_id}}}}, {{@uncond, 0x0, 0x70, 0xb8, 0x0, {}, []}, @unspec=@SNAT1={0x48, 'SNAT\x00', 0x1, {0x0, @ipv4=@remote={0xac, 0x14, 0x14, 0xbb}, @ipv4=@empty, @icmp_id, @gre_key}}}, {{@ip={@multicast2=0xe0000002, @broadcast=0xffffffff, 0x0, 0x0, 'nr0\x00', 'syzkaller1\x00'}, 0x0, 0x178, 0x1c0, 0x0, {}, [@common=@inet=@recent1={0x108, 'recent\x00', 0x0, {0x0, 0x0, 0x0, 0x0, 'syz1\x00'}}]}, @common=@inet=@TEE={0x48, 'TEE\x00', 0x1, {@ipv6=@empty, 'teql0\x00'}}}, {{@uncond, 0x0, 0xb0, 0x110, 0x0, {}, [@common=@set={0x40, 'set\x00'}]}, @common=@SET={0x60, 'SET\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x550) socketpair$ax25(0x3, 0x3, 0xff, &(0x7f0000000280)) 2018/02/27 04:22:49 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000e15000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(blowfish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000402f73)="71e67a15", 0x4) socket$vsock_dgram(0x28, 0x2, 0x0) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) sendto(r1, &(0x7f00005c8f58), 0xfffffffffffffeee, 0x0, &(0x7f0000351ff0)=@ipx={0x4, 0x0, 0x0, "a074edebb7e1"}, 0x10) poll(&(0x7f0000000000)=[{r1}], 0x1, 0x0) 2018/02/27 04:22:49 executing program 2: r0 = accept4$packet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000040)=0x14, 0x80800) flistxattr(r0, &(0x7f0000000080)=""/217, 0xd9) rt_sigsuspend(&(0x7f0000000180)={0x1}, 0x8) r1 = socket$inet(0x10, 0x3, 0x10) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f00000001c0)={0x7, r0, 0x1}) ioctl$KVM_IRQ_LINE_STATUS(r2, 0xc008ae67, &(0x7f0000000200)={0x3, 0x1}) sendmsg(r1, &(0x7f0000003000)={0x0, 0x13d, &(0x7f0000004000)=[{&(0x7f0000010fdc)="2300000024009115460000000000001201000008000000270500000000df0004007352", 0x23}], 0x1}, 0x0) 2018/02/27 04:22:49 executing program 0: futex(&(0x7f000000cffc)=0x1, 0x800000000006, 0x0, &(0x7f00003b6ff0)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc)=0xfffffffffffffffc, 0x400000008, 0x0, &(0x7f0000000000), &(0x7f0000000080), 0x0) r0 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x100) ioctl$EVIOCSCLOCKID(r0, 0x400445a0, &(0x7f00000000c0)=0x9) 2018/02/27 04:22:49 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e3ff6)='/dev/ptmx\x00', 0x0, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x6, 0x400100) socketpair(0x8a5b730be5125a64, 0x800, 0x7, &(0x7f0000000080)) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000040)={0x2}) syz_open_pts(r0, 0x200002) 2018/02/27 04:22:49 executing program 3: r0 = socket$key(0xf, 0x3, 0x2) setsockopt$sock_int(r0, 0x1, 0x20, &(0x7f0000000000), 0x4) chdir(&(0x7f0000000040)='./file0\x00') 2018/02/27 04:22:49 executing program 6: r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x20900, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000040)=0x34280000000) 2018/02/27 04:22:49 executing program 4: rt_sigprocmask(0x0, &(0x7f0000f4a000)={0xfffffbfffffffffa}, 0x0, 0x8) r0 = dup(0xffffffffffffffff) ioctl$KVM_SET_ONE_REG(r0, 0x4010aeac, &(0x7f0000000100)={0x6, 0x8}) r1 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f00000000c0)={0x1, 0x66, 0x7, 0xc24}, 0x8) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000000040)=0x0) syz_open_procfs(r2, &(0x7f0000000080)='net/raw6\x00') write(0xffffffffffffffff, &(0x7f0000236000), 0x0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000000)) 2018/02/27 04:22:49 executing program 1: r0 = memfd_create(&(0x7f0000033ff3)='\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000027ff3)='/dev/snd/seq\x00', 0x0, 0x20005) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000037000)={0x0, 0x0, 0x0, "9ede7a8c5ae95e48000000000000007f4f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa0500000074dbcfa6dc4d"}) openat$rfkill(0xffffffffffffff9c, &(0x7f0000033000)='/dev/rfkill\x00', 0x0, 0x0) write$sndseq(r0, &(0x7f000000a000)=[{0x7, 0x3, 0x0, 0x0, @tick=0xfffffffffffffffd, {}, {}, @ext={0x0, &(0x7f0000038ffe)}}], 0x30) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000033000)={0xfb, @time}) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x24000, 0x0) setns(r1, 0x8000000) 2018/02/27 04:22:49 executing program 6: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000b9fff8)={0xffffffffffffffff}) r1 = syz_open_dev$mouse(&(0x7f0000651fee)='/dev/input/mouse#\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x40049409, r0) 2018/02/27 04:22:49 executing program 5: mmap(&(0x7f0000000000/0xe77000)=nil, 0xe77000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$l2tp(0x18, 0x1, 0x1) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x2002, 0x0) sendmsg$nl_netfilter(r2, &(0x7f0000001340)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000001300)={&(0x7f0000000080)={0x1270, 0x10, 0xf, 0x919, 0x70bd26, 0x25dfdbff, {0x3, 0x0, 0xa}, [@generic="0558dd822ad4cf96ca0845b1d3dcd3cc0c54617c1d6704d7250efef09cea4870efa075c87bb5e989746829999ce61d5e282f75aa35ed5529a33d8a70845531ec6694c72e761b312d6c23b8179c90c3d9cc0335726f25e9855e8be603bc96ec324640c391bf23d2751275908960a20cb59f8656f24ea9828f4713e2e95f20e79f2f516b704f919d5e84e00b3a661a85cbcfbfc7e387bbd6dab35440581a557ff3344ab4a5ce2dfeb54457195566f624fd30b2b434e8a81fecd54cedbcb388f5b5d23907174274b1473f2d3c2a8d93039bfb7fc02dafbfc91ef085e63a59f8d99690cc0b", @nested={0x58, 0x48, [@generic="53918da00a0cab393758736ae791fca07393357a287413be560f0f62e08a5858e737ee8685a87fd2aa5be400ee3502bf18f511437dce2e68e1a0f8ea82eac1543955435239845ee1e07894cea99cae52ab0c", @generic="c919"]}, @generic="a723c86fc0dd03c804a3b3b3dac955d7cfc1d97eb317abf7dc51de949ca1b3da0b49fb581d0372dc3b285990d2775ddf41ccd0b09a2e30f1f041f1b40eb120ae0742b2293b1a2b55596537717284b2a7e3a669b153fdfb7c68b102662e87c0ec7d9a8e1fc74d21a48b247087b872bac873dd05716ad95ef534956da97990011938fdb57952c469dffa60691dd21d17d16131589eb60cd418646c5ffccb6c9daefd5833a8730e13a6065459f893e0411cac7368071e92d6849103caf618726e8bf368e525456b03dc9690c6662760a62ef14a0476f50670027faa9272eef1187645ada20bf07464d9d2ad085110afcdd396bbabef36c6c059a811809f5ef2da1d64b0c61dbcbd2e56cda4e8ede7e935cef8c4a2766e5dc00821e126de87a95f1fe01573ac5b86e3b84c3ecdfcfca179d8e90a3997426673627cb0f1d446bc01d2486b666d96b88c582165eb27a263dac4ec91b2367f6c0791ea2194ad8da3b11fcb9cbd054116d7c87f9d24718b170c1e77649e4ab5b37f67e54eb52faa8ae7cd3e04666514768efd7b8b88bc52fc20482c1ae615993964993065d1b9af707c9bb26d6cbfb83bd7a3d82c50e6b7a24651033db14dfdf20148f0bbf9272591958674c6c8cefe428f06374637b29f375f44d8e02599ad3a20d6159ea809dbd9a7e65b2e75910af9a16b8240d84231b70f08fc2ce8fb04c90af5a6de9ab3a8ce0c949f10d416428a584df9b21d2cd9964b4e884c41c2be305163d0f519fbac3ef84530d94efbce5595af8ea68aa6b132054420cf4b766c747cf5fbc90cfc65de4171c26bf4fbec7bbcb7b4b63450b6273495a0f20715bf42c472c9232f04e8e50d81e7b501731382350c349ed46e77e27b81e1a41a711ced0eb3195e32c1133ef2176873bcbc4d2790ba903edf88a6086a299a0eb4019444687f3e6d3f966d73ab278ade44212fc48fbeff68d7433d621760421b1ec0bcb4b84055db927e6d788fc4ec915c789b1e978d6c6042b199e05a0863793733a75c38c39ca4efb143a05097418d59775d171a1a367fbb7a27f2aa0918b4cc2b9ede1106d8e13ca4aecf660c602fd45b0917701149ffd62d93eaeab9070718f2a9180ee951c3a9369e47223eb76d71862ec20ce7f4975b405c526cea90344f44013e57145a21187897c9a84bf1c2da3bead04e4fa2041a1cac32b2d82d6e5a2bc1acd464c835559343914499466710c4d2ee989217b21116ee1eb305458a2b6fd1d48a56ed5b7c5c18d7025c97545175f800a55af2e75a2e628d17db21a10bff23c18a0d6a81132544a8dbb294007b4bb9209c8ae42a94e2fa473797b93d15c38e375679df931664e7ef81e3fc002160d7937c38de794d1d96799706298adc112c1a867cdb218fec3b80ad980ccadf4baa365ab44f246142ad64e97db228a2f3b1c2b04b8007386beaa38e5d76847384677682ea3328c8f447f520694a117dd24d0b6060cc4227fcbf28705e7fd0d61635391e46308976496dfd8bfa1fdd061fc14e9822869ca036190438c81805c6593da3aad95532644a30a7d2a577dabdde05f5c5f42d3cb8c3ebb9c751e802859db51aface17e6612f2a8fe0cce5882acef52452698830aebd55e663e4df9486f9c4678319fc77012e8f1d1b222be2cabde974f5a124ffe3bf0ca4ffda47159cf77adf783ec39fd1c94d793e7ba59c153b8d7d9366ae142f7dc707c91f4cbbb12946c3438a18b4018d476270628816713d4de5479697103a605c8891ff7ae6462a39bdd516bbbbaa36f5a5a948a6c1cb739013b598218ebbceb5598c745cf64ad2b84180afb3574a76cd0204d0789444303920b7d7c5c5a7366cd6ba0cfba68a18f1e598cdc10ef3c1dd1931d4d8b7047e736dfdbaeb1f3abae9be95cd8878546436dc69cea14117c729c40d517ce43165384faa83bb91d6131997b432d44c35c7f675060ff4046a4badd572cf5900f52fb5c4034b91c11c00764ccd973a560f5890010c4601e3710a10c1d0f3192fd887381c7cdd3b15f099f738690de5061eb48e37c397a63f1c90f2bf7d2d48a2405ea34f4341731933155a911285e2b561e8292610aa18c02b1d9b7b0d0fa9772b83fdd01a31e69411196549bf07b6da8c6a3ef340397df13f9dee7364b2a085e56aebc3ca3f98cee1eedfd0583e48220c84942c9e9ac3b670b516edf045b171bad80a0ebb6043cabc32654ee600d09af41cc3b659955112e33daf04dde497d7b8b732776174ef51fb2f418bb13e9eb803aeb4cd224cdf4c62e81ed23c47f62b6c0626e727e9d6daac026bb72184d5ef6999dbba39ddac83861d093a01fe44511e83d257d6d2511b0129741e34f19f30172a68d30a33d5080a8afe0247ed744075d1a6282392e3a21a8b0e4989e9f9df89162be3f6d1109f5f2140c9dde0e7a3e423a9542cf1d45e020749b911652fcd3ff5789e1d5b27d5485da43a5ef70d0c83560d7b8f98dbc67e8004ff5feca42f71f0ea81ea16a8e7c3a137806ceaea819876de3394643861b14c42ed4eacc83d7c5f4964028edf6a982e681d4bfddb5e5d990227924caef23338bde00c3d01639a009c4d99d31444580395d6b06f1642d842010b4cf0a68c7340c6410357cade01f274078e1c2f9988f0d5ebd358ff692c93c26a6643db9b1b1841aa47983e40fe2447a696da4121507a056f889a181a1fa2b99291ffa353baf3f3c347fda5cf690f686a2597e045dcde43a5f20da8a3ae8a98668ef5530fc3f44893d0cf65c9a5acad0ff7c5d4fa6a434f1c9a05cd2a45c165d566b163e6b278b8f5fcb12c1c6adb98af6320f53ea9b0dcbb886a6625fcf4ba7ceaaf1c44d5bfaa72d2984e1c65145819c1917c4cd18e41d4f3781b7db7aa0c675f252c9980bad9a08d52f0083526aea2ca3aa355f1a30bbf1b964e089b20af8da676a8137ff3bf7aa22eb33d4787bf12d2aa0cd90fcfb3caf0b6b52ce698d1b67f7f68265ebd4d54de6749a3ac16354145cae1e52962b42bf3a4dcaf48edb63f4726eb108867c02e2a1c7b0beec0bf600429fa4c51320532f0f809f81908320206d9a5fd53b6c8eb7058340d36e3581328e312869069f7d1a7ded45e879c86c9de14e9dc751e69f4e390c5ab526357bab36e41b6f8e2c784dbc7fad1cfcb93d4f9ce9f81fcd6fb70a070f536c4207b9fb31235e904bbb3baf341034b9f3c336e82b43cf6681ece11ad289b7d5065c8c4b0bfb726ced4c2f15f47d9c4ee0b3d7caba43396d7dfd8cbbeec58a493e28d02386fc58bbac184b78174f5d52bdf7ada939e99a65c3a5d1c254b648efe14bfcce8ce4bf071232d1d72b03b369354024fabad718a5a13ce13b794e6271cd11abbcd27672bc7963dba3fc8e8e2198a49c9a67e2c93326c5002d7bbe1590f9152b8cd2790833ef0850c2c067bd8a4f1e852adb31b2e840e121270f25ca3f9b656ccd51b1efd01e88c795b869a0c5038eea503ce6f86c657abfa2872bcd650fba415e60eae72cc4a0a3c4de2faf13f15cdbdfe8f095dce3a8d0e1d1907f8f616712aaf3aeff0fb0145830ab98b15d97db30d9f5665efdcf87ffab799116d5a07a7580663fa19d4acc4c01e55cc4908e8cc57b904cf7b1b176793c0c5107e709b1b35417f9f9eda27fc73d18b179d66f9b8f3b39c56780473b68069ae915fb1c48fdefb88dd435739f6e6878b706183b890a97b041221b01b9500b6c1cda04beb6ec4e027fa42199ce8c18bd2119dd1283979e1f9c1e8e5a136cb0c30d11e09c82d14044ad31d363d2b6b9926c47d7abe1ff82f753a0f76fe6a283bdf43c2606404bafdba8d2afd38d802c8261e433ccb6cd54b3d427dba4e3d6be0a52a4622857a3470e5b399e97a829e9e052105c3073bec3bd11e36da8d793558c8eee8b2fe75d2e7f9db5b8fd36d7e072612210129197803543843a6c3edb5dc3ec6c2f83291dbf1b1ddf659d3c927d88cf7980ae1d1866cf03f6f373ea1a751e4011fac5fa380c6fbbac75de29c425abb97df4904701403e1019c74d6979ce3c6c2dbbee2986b05e9855a34b72eaac26cf9319ce4321192377f4661264aa30e2209c0c74c7c4068332be0f5730df5478f85bbac8868196914bed222f267a6ade477a4805e2b72e9a7847ca96a58b8400106fcfd84a2c0b29ef12f58945a51b6fdb4c291398a07c67a66ac33a41cddd87716d61762b3af676e44e83ecb4b8f96ae4d3a1556863afdb2690a13f8087c33c98744d16b4f20b29c78e505397d595a7f5f309616bf0813cb555d265f9aa53bd3a193da9a50228602276069a1e5dd7063ca0bd757f5ee942252392c333c493c774a17fae7d894a96038a44d04cef29995624893aef6b8941a620cba427aee8a4bd640347a1da20fd0588802eaf0b95c62b48df6bb2e1f4ff3d1fc9eba5aa2556fdc9b5971ef37c26bd86252b3b1e543d3d95439433c39748c5054f225e669f9da6c11a993a3364538ae46f85d06ceba570df656c7beaa9908b298f91e653932c581de9d3852df0e3f1f89ef60ebc266d161b7c08d629e4990e148684f7ae1dc265f377b21e2050cd89c17c7c9a4d29ea51861c2852794d661b15e84268cd762a84c1f634ed06833be9b4fab4ac315ac04e7900cfe7f546b85b9af2330a5167f1efcd9eeb60eee7e4edbcc5b9188d6857f9601f7de544edc142d249941a4ae048ea706d6442c412cd69f0c87699e1dee67be6d9c751b48795df9211fcfa36cf7ba9a264fcf9a3289b2513c993377d3b67934893fa94c049bea2be75c6f68f7e06e83b5b60f343274873778c08b6f36e11c31d4ceea4de0e99f6132361cda8a713a6be4360ac9a929b4fc889293cd384efaf918714c136931ffff0b2994a06089513757fac6dcc18b9aa4266f91ba4900f4a040c036a457c8949a53411e0aad2e6002fd9bf39ef4d5c9d7436eb3f28804e6e72683f8624b3937b9928ad5beeb622460c4ea2b9f90a99434d450ebcc3abbda4dcc7d8ec0b90fb83b44b904020417b301e514aebf32f25cb412437d815b1334e18e1279bdd469e5fa0e70776f614d9b56ad64ab8dbcbc21fc6befe4d13a5c51c8bc5d5d7e2af495e1b30590e6d2e675ab8fd8ec95cee4f243fe5b9c29fdec56eb313c0ed7aefddf0f789c34d9b3a6580c0e2390ccd206c24b9488424dd85baa7a5b0cacfec855c6c063abfdd5acad2c332cbca67ef6412244af36040e741fd482ff922dc25ec48bc0b6cb0d825883253b2d928fef22398a8802f6194efcc23ddf2d1329e62bb55d9642e0c93410b8dc90f9b2af6e66c2a1f6ec07f3034e8108b53c41d82c1381261dca68551ceb6370f890b9272fa783e77eb1ef90a37843701ab78ca9d538995b2d2df3b625ffff3db8eb05cf6dcef82f422aa5a4c669d5786ac272774c08c3d4a51d61be5f5e82726c5db0f57fc9ad06fcc2d7154a0d0765fd18338b40631e6e8080927cbc34e3a9712c0a2dc6b2e98fe48dfdc8a693d7ce06b78e584001539ea1662f00b2a91ce930dae74bfd56fdd9ab6b09250a5e323d5a04ec78dea9e734e6e4d62cf0516602b1509f39ee2a9ff4d348cd4a1ac3146b99cfa1d8eef8543a43637ed970062fbafbd1ce2d5f4c1015c85ae942e039d1b8ae7ad7df938a0d6471e4715e112e6a46f3953d475c5ab2ecd557ce50ff152ce9b15ee4ff90580623d32c09e27d7588ececeb460a8156c77dafb05e368d6be65d896addcd9161a783f3a74690f02cca7ac7157e686a60d33d829cbfaeff25f39f7e7821aa27366292828348af52f5c9d87506b6116c22d29b1714d05447634569", @generic="1340b801679886979500ac31682ae844d21be9f85242d16c5fb6780e3075eebacbe6d66a24d49e9100ccbd46d8b31b664d8b325e08b0e5e4b15bc6ddfd774353a41f673bf8e71ce2798658fa88eabeaf7a359bcbe3", @generic="a7674da32fbe0eae1e64e2c080a8d8d8b31c0138bffb72bb37a6d3eb97399effa8d75d5d1aeb38e0a6dc5d2c208d648ec2f58791dec6d10aa4b29a4c58f9fa26be376cd9e4a1ff423b10b12072508154a3fdad415f166e0562f6d27a4ad2093017569d4a0bec7f19096845e288347abde08e1190218b1bf9ccf0caeb2f85eac1958cb36aa9a8da3f649420bd6a806365f3beb701839930289010e9d7597f89764cfdd3fe7e14b6dee224ed49ef65806aec3fabd43df9531785bbc4a0801888163b0e441c4c1fb69119"]}, 0x1270}, 0x1, 0x0, 0x0, 0x10}, 0x9705f85e16ced70f) connect$l2tp(r1, &(0x7f0000e71000)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x3, 0x200000, 0x2, 0x0, {0xa, 0x4e21, 0x3, @mcast1={0xff, 0x1, [], 0x1}, 0x4}}}, 0x32) r3 = socket$l2tp(0x18, 0x1, 0x1) dup2(r3, r0) 2018/02/27 04:22:49 executing program 4: socket$nl_crypto(0x10, 0x3, 0x15) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x1, 0x0) ioctl$KVM_IRQ_LINE(r0, 0x4008ae61, &(0x7f0000000040)={0x4, 0x5}) r1 = syz_open_dev$dmmidi(&(0x7f0000000180)='/dev/dmmidi#\x00', 0x1000000000002, 0x1000000000902) mlock2(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x1) read(r1, &(0x7f00000000c0)=""/85, 0x55) 2018/02/27 04:22:49 executing program 7: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0x20000, 0x0) sendmsg$netrom(r0, &(0x7f00000001c0)={&(0x7f0000000080)=@full={{0x3, {"a306d3137ad979"}, 0x4}, [{"18fb44422cac9b"}, {"e14593120c7146"}, {"19c4de3cde7103"}, {"6903e7e7458172"}, {"b41f1fcdae4d3a"}, {"12385833451ba3"}, {"0e586c875822c5"}, {"1f23bcb48d8c93"}]}, 0x48, &(0x7f0000000180)=[{&(0x7f0000000100)="e0e9aab9601b9f24ff7822d20f3c6eeba6e4789e7626a2c6e9f7798ff9d93e0d924e12d6281fe82c1456ce1b111682226769019c9528755a61970642d441f70c9c61d4f234692356f65c8c1ad0eb5c413f4d9496096ad83540fe6d5992811f33b4436b408751f92ecaae72737e481e8854ae8f0d", 0x74}], 0x1, 0x0, 0x0, 0x10}, 0x4040800) getpid() ioctl$sock_inet_sctp_SIOCINQ(r0, 0x541b, &(0x7f0000000240)) ioctl$int_in(r0, 0x5421, &(0x7f0000000200)=0x7) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000280)) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000300)=0x0) r2 = syz_open_procfs(r1, &(0x7f00000002c0)='\x00\x00ap\x00\x00\x00\x00\x00\x00\x00') openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) close(r2) [ 261.636655] QAT: Invalid ioctl 2018/02/27 04:22:49 executing program 3: mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x0, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000080)) r0 = epoll_create1(0x80003) r1 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x2082) ioctl$sock_bt_bnep_BNEPCONNDEL(r1, 0x400442c9, &(0x7f00000000c0)={0x800, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xb}}) signalfd(r0, &(0x7f0000000040)={0x100000000001000}, 0xfffffffffffffd44) 2018/02/27 04:22:49 executing program 1: r0 = perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) add_key(&(0x7f0000000340)='rxrpc_s\x00', &(0x7f0000000380)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000003c0)="06b425a94b7889a72766c416c72d6aabb18568f123e51bbbbed16eaf14e215495ad90061d2efcadef81c3555201bae653fb39c7ad5dbda8c68ff3012c491cf5b88accfdfc36baf267a7e48b0ed78e013a79cc005e6cd04318866bb11d70674ec861d36c3e1449d49190c24916a08a17cddf049f343f901bc9611518107bbef8de0de67a66dcb8abb88dfa4a581198d9fbcff5b94fbd5c223d163a3d92f6623a882b5a8a420c047deea8c3a684fd8975aa013fcce7b7c1a3ff872cb29869bf4a3ad3b69cb80f94099ed4ac7202ded81a083a2f0389740d0e376f2179c0c56b96871f7bb5d289616f1ac7deb1dd08e18af3fc98a7f264b893f17", 0xf9, 0xfffffffffffffffe) r1 = request_key(&(0x7f00000004c0)='trusted\x00', &(0x7f0000000500)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000540)='big_key\x00', 0xfffffffffffffffe) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000580)='/dev/qat_adf_ctl\x00', 0x200000, 0x0) ioctl$KDGETLED(r2, 0x4b31, &(0x7f0000000600)) ioctl$VHOST_SET_VRING_NUM(r2, 0x4008af10, &(0x7f00000005c0)={0x1, 0x7}) request_key(&(0x7f0000000040)='big_key\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000100)='*\x00', r1) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000000080)={0x6, r0}) getsockopt$inet_sctp6_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f00000002c0)=@assoc_value={0x0, 0x1}, &(0x7f0000000300)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000000140)={r4, 0x3798, 0xfc0}, &(0x7f0000000180)=0x1) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f00000001c0)={r5, @in={{0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x0, 0xf879, 0x4, 0x2, 0xfffffffffffffffe}, &(0x7f0000000280)=0xa0) 2018/02/27 04:22:49 executing program 0: mkdir(&(0x7f0000000100)='./file0\x00', 0x1) perf_event_open(&(0x7f000000a000)={0x6, 0x78, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x8000000200000000, 0x5c3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000144000)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f000015d000)='nfs\x00', 0x0, &(0x7f000000a000)) 2018/02/27 04:22:49 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x16) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000374000)={0x10}, 0xc, &(0x7f00009ecff0)={&(0x7f0000000000)=ANY=[@ANYBLOB="380000000c000000000000000c000000180009000c0000000000000000000000000000822cbdb4000000000000000000", @ANYRES32, @ANYBLOB="070001edf9000000"], 0x38}, 0x1}, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(r1, 0xc06864a1, &(0x7f00000000c0)={&(0x7f0000000080)=[0x0, 0x5, 0x4, 0x7, 0x507], 0x5, 0x3, 0x101, 0x7fff, 0x6, 0x4, {0x9, 0x33d, 0x0, 0x7f, 0x5, 0x8, 0x9, 0x0, 0x7ff, 0x8, 0x4, 0x5, 0x80, 0x5, "00e3be85095fe37f4ee430563e148cc548229fce789fd99ec6de2115642795a3"}}) 2018/02/27 04:22:49 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_tcp_buf(r0, 0x6, 0x1e, &(0x7f0000338000)=""/4096, &(0x7f0000000000)=0xfffffffffffffc8d) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000040)={0x0, r0}) getsockopt$inet_mreqsrc(r1, 0x0, 0x26, &(0x7f00000000c0)={@multicast2, @multicast2, @multicast2}, &(0x7f0000000100)=0xc) ioctl$SIOCGIFMTU(r1, 0x8921, &(0x7f0000000080)) 2018/02/27 04:22:49 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000000040)=@raw={'raw\x00', 0x9, 0x3, 0x290, 0xd0, 0xffffffff, 0xffffffff, 0x0, 0xffffffff, 0x1c0, 0xffffffff, 0xffffffff, 0x1c0, 0xffffffff, 0x3, &(0x7f0000000000), {[{{@uncond, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @common=@unspec=@NFQUEUE1={0x28, 'NFQUEUE\x00', 0x1, {0x0, 0x80}}}, {{@uncond, 0x0, 0xa8, 0xf0, 0x0, {}, []}, @unspec=@CT0={0x48, 'CT\x00', 0x0, {0x1, 0x0, 0x0, 0x0, 'snmp_trap\x00'}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x2f0) setsockopt$inet6_tcp_int(r0, 0x6, 0x3000000000000022, &(0x7f0000356000)=0x1, 0x4) sendto$inet6(r0, &(0x7f0000000040)='c', 0x1, 0x200418cd, &(0x7f0000000880)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}, 0x3}, 0x18) recvmsg(r0, &(0x7f00000007c0)={&(0x7f0000000340)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @empty}}}, 0x2e, &(0x7f0000000740)=[{&(0x7f0000000380)=""/172, 0xac}, {&(0x7f0000000440)=""/72, 0x48}, {&(0x7f00000004c0)=""/84, 0x54}, {&(0x7f0000000540)=""/229, 0xe5}, {&(0x7f0000000640)=""/252, 0xfc}], 0x5, 0x0, 0x0, 0x8}, 0x12021) getsockname$ipx(r1, &(0x7f0000000800), &(0x7f0000000840)=0x10) 2018/02/27 04:22:49 executing program 4: r0 = syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0x36, 0x20440) getsockname$unix(r0, &(0x7f0000000080)=@file={0x0, ""/108}, &(0x7f0000000100)=0x6e) r1 = socket(0x1000000010, 0x802, 0x0) sendmsg$nl_route(r1, &(0x7f0000f72fc8)={&(0x7f0000001ac0)={0x10}, 0xc, &(0x7f0000f75ff0)={&(0x7f0000000000)=@bridge_newneigh={0x3c, 0x1c, 0x101, 0x0, 0x0, {0xa}, [@NDA_LLADDR={0xc, 0x2, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, @NDA_DST_IPV6={0x14, 0x1, @mcast2={0xff, 0x2, [], 0x1}}]}, 0x3c}, 0x1}, 0x0) 2018/02/27 04:22:49 executing program 5: r0 = socket$inet6(0xa, 0x1000000000002, 0x200000000000000) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000000b80)=ANY=[@ANYBLOB="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", @ANYPTR=&(0x7f0000000b00)=ANY=[@ANYBLOB='\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\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'], @ANYBLOB="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004c0a3a4280540c500000000000000000000000000000000000000000000000280044534350000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a800d0000000000000003f00000000000000000000000000000000002800000000000000000000000000000000000000000000000000000000000000fdffffff00000000ff010000000000000000000000000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000736974300000000000000000000000006e7230000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a800d000000c91ac00000000000000000000000000000000000000000000002800434845434b53554d00000000000000000000000000000000000000000000010000000000000000000000000000000000005d8120324cdfb95d1515f2b113000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a800d0000000000000000000000000000000000000000000000000002800484c0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a800d0000000000000000000000000000000000000000000000000002800434845434b53554d0000000000000000000000000000000000000000000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a800d000000000000000000000000000000000000000000000000000280000000000000000000000000000000000000000000000000000"], 0x540) sendmsg(r0, &(0x7f00009f1fc8)={&(0x7f0000db5000)=@in6={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f00007ddf90)=[]}, 0x0) socketpair(0x9, 0x80b, 0x200000000000000, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$VT_WAITACTIVE(r1, 0x5607) 2018/02/27 04:22:49 executing program 7: r0 = syz_open_dev$vcsa(&(0x7f0000000140)='/dev/vcsa#\x00', 0x2, 0x202) getsockopt$inet_int(r0, 0x0, 0x15, &(0x7f0000000180), &(0x7f00000001c0)=0x4) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000300)={0x0, 0x80, 0x30}, &(0x7f0000000340)=0xc) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f00000002c0)={r2, 0x3}, &(0x7f0000000240)=0x8) mlockall(0x3) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000001000)={r3, @in6={{0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}}, 0x0, 0x4}, 0x98) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f0000d6cf78)={0x1, {{0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f0000000000)={0x1, {{0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x88) setsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000001000)={{{@in=@rand_addr=0x1000000, @in6=@mcast1={0xff, 0x1, [], 0x1}}}, {{@in=@multicast2=0xe0000002}, 0x0, @in6=@mcast1={0xff, 0x1, [], 0x1}}}, 0xe8) getsockopt$inet6_buf(r1, 0x29, 0x30, &(0x7f0000001000)=""/144, &(0x7f0000001ffc)=0x90) [ 261.728632] audit: type=1400 audit(1519705369.429:9457): avc: denied { net_bind_service } for pid=8443 comm="kworker/u5:1" capability=10 scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=cap_userns permissive=1 2018/02/27 04:22:49 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x1) ioctl$TIOCSPGRP(0xffffffffffffffff, 0x5410, &(0x7f0000000040)) r1 = memfd_create(&(0x7f0000000000)='-wlan0em1bdev-&posix_acl_accesslo\x00', 0x0) getsockopt$bt_BT_CHANNEL_POLICY(r1, 0x112, 0xa, &(0x7f0000000100)=0x4, &(0x7f00000000c0)=0x4) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x81003) connect$nfc_llcp(r1, &(0x7f0000000140)={0x27, 0x4, 0x2f, 0x7, 0x81, 0x1f, "759ac0ed8353c5f0d0c0adbd4e0ad1f0ee88b9d432e6d6ca0d08f2e5ee68497fc1532cc52244a1b579f5e2ba898a57d2b8d335559fcc5d402caa67a5ea3dbe"}, 0x60) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) r2 = semget(0x1, 0x0, 0x620) semctl$SEM_INFO(r2, 0xffffffffffffffff, 0x13, &(0x7f0000000240)=""/69) sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001) 2018/02/27 04:22:49 executing program 3: r0 = timerfd_create(0x0, 0x0) r1 = dup2(r0, r0) fcntl$setstatus(r1, 0x4, 0x400) clock_gettime(0x0, &(0x7f0000bd1000)={0x0, 0x0}) getpeername$llc(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000040)=0x10) timerfd_settime(r0, 0x1, &(0x7f00000a5ff0)={{0x77359400}, {0x0, r2}}, &(0x7f000010bff0)) read(r1, &(0x7f0000000080)=""/8, 0xffffffb0) 2018/02/27 04:22:49 executing program 1: r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/access\x00', 0x2, 0x0) mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x3, 0x8972, r0, 0x0) mprotect(&(0x7f0000a96000/0x1000)=nil, 0x1000, 0x0) pipe2(&(0x7f0000000ff8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) ioctl$DRM_IOCTL_RM_MAP(0xffffffffffffffff, 0x4028641b, &(0x7f0000b1d000)={&(0x7f0000a93000/0x3000)=nil, 0x20000002, 0x0, 0x0, &(0x7f0000b1c000/0x4000)=nil}) mprotect(&(0x7f0000b1d000/0x2000)=nil, 0x2000, 0x5) vmsplice(r1, &(0x7f0000b1d000)=[{&(0x7f0000005fe3)}], 0x1, 0x0) 2018/02/27 04:22:49 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e3ff6)='/dev/ptmx\x00', 0x0, 0x0) syz_open_pts(r0, 0x200002) socket$unix(0x1, 0x5, 0x0) close(r0) 2018/02/27 04:22:49 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000000240)='trusted\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0x0) socketpair$inet(0x2, 0x6, 0x800000000007fff, &(0x7f00000007c0)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000540)={0x0, 0x73e5, 0x2b95, 0x6, 0x4e9, 0x1, 0x3, 0x5, {0x0, @in={{0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x0, 0xe0f, 0xfff, 0x7565, 0x5d}}, &(0x7f0000000600)=0xb8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000640)={r2, 0x2, 0x20}, &(0x7f0000000680)=0xc) r3 = add_key(&(0x7f00000001c0)='big_key\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, r0) request_key(&(0x7f0000000040)='pkcs7_test\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000180)='/dev/snd/seq\x00', r3) r4 = syz_open_dev$sndseq(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0, 0x0) r5 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000200)='/selinux/avc/hash_stats\x00', 0x0, 0x0) write$vnet(r5, &(0x7f0000000480)={0x1, {&(0x7f0000000300)=""/114, 0x72, &(0x7f0000000380)=""/217, 0x281781c5daefd1d, 0x3}}, 0x68) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r4, 0xc058534f, &(0x7f00000000c0)={{}, 0x0, 0xefc}) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r4, 0xc0bc5310, &(0x7f00000006c0)) 2018/02/27 04:22:49 executing program 4: r0 = syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0x3, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000702000)) r1 = syz_open_dev$evdev(&(0x7f0000000040)='/dev/input/event#\x00', 0x0, 0x0) dup3(r0, r1, 0x0) 2018/02/27 04:22:49 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f0000000000)={0x0, 0x0}, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) clock_settime(0x100000000, &(0x7f0000000000)={0x77359400}) r4 = dup3(r3, r2, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r4, 0x40bc5311, &(0x7f0000000080)={0x7f, 0x1, 'client0\x00', 0x4, "783f0a2e0f5c218a", "851f3da2ed49f5d2d1c6c312a29fbdc0df1737494419a9d5e147897172568bd0", 0x3, 0x4f9}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000decfe0)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_VCPU_EVENTS(r2, 0x4040aea0, &(0x7f0000460fe4)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x0, 0x8, 0x805}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r3, &(0x7f00000d5000/0x18000)=nil, &(0x7f0000de9000)=[@text64={0x40, &(0x7f0000bfefbf)="0f20d835200000000f22d80f0118470f35f3ab77644ebe0f59128182818201bc8c6a000000674b0f015e9dc483996ba7d900f300004f4f21ae5ddc", 0x3b}], 0x1, 0x0, &(0x7f0000753ff0)=[], 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/02/27 04:22:49 executing program 3: r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x0, 0x0) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x40046103, &(0x7f000065c000)) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000040)={0x0, @in={{0x2, 0x4e21, @multicast2=0xe0000002}}, 0x2, 0x7ff, 0xf5, 0x20, 0x30}, &(0x7f0000000100)=0xa0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000140)=@sack_info={r1, 0x9, 0x14d0000000000000}, &(0x7f0000000180)=0xc) 2018/02/27 04:22:49 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000000)={@multicast1=0xe0000001, @loopback=0x7f000001}, 0x443) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f000043e000)={0x1, {{0x2, 0x4e20, @broadcast=0xffffffff}}}, 0x90) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000000040)={0x3, {{0x2, 0x4e20, @multicast2=0xe0000002}}}, 0x90) getsockopt$inet_buf(r0, 0x0, 0x29, &(0x7f0000000240)=""/145, &(0x7f0000000200)=0xfffffffffffffd1d) 2018/02/27 04:22:49 executing program 5: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000ec6000)='/proc/self/net/pfkey\x00', 0x0, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000da6feb)='/proc/self/net/pfkey\x00', 0x0, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f0000501feb)='/proc/self/net/pfkey\x00', 0x0, 0x0) close(r0) ioctl$DRM_IOCTL_MAP_BUFS(r1, 0xc0186419, &(0x7f0000001380)={0x5, &(0x7f0000000000)=""/232, &(0x7f0000001300)=[{0x7, 0x1000, 0x4, &(0x7f0000000100)=""/4096}, {0x3, 0x2, 0x2, &(0x7f0000001100)=""/2}, {0xdacb, 0x36, 0x6ff, &(0x7f0000001140)=""/54}, {0x6, 0x90, 0xff, &(0x7f0000001180)=""/144}, {0x0, 0xa6, 0x8, &(0x7f0000001240)=""/166}]}) 2018/02/27 04:22:49 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e3ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x1) fcntl$setstatus(r1, 0x4, 0x2800) ioctl$TCXONC(r1, 0x540a, 0x0) write(r1, &(0x7f0000fd6000)='z', 0x1) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000939000)=0x3) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000000)=0x0) r3 = fcntl$getown(r1, 0x9) r4 = dup(r1) kcmp$KCMP_EPOLL_TFD(r2, r3, 0x7, r1, &(0x7f0000000040)={r4, r0}) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000c9f000)=0x2) 2018/02/27 04:22:49 executing program 0: openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0xc0800, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f000000a000)='/dev/snd/controlC#\x00', 0x0, 0x0) fremovexattr(r0, &(0x7f0000ceefec)=@known='security.capability\x00') 2018/02/27 04:22:49 executing program 1: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000469ffc)=0x7fe, 0x4) sendto$inet(r0, &(0x7f0000edf000), 0x0, 0x0, &(0x7f0000ee9ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) setsockopt$inet_opts(r0, 0x0, 0xc, &(0x7f0000eebf9e)='-', 0x1) recvmsg(r0, &(0x7f0000bd9000)={0x0, 0x0, &(0x7f0000000000)=[], 0x0, &(0x7f00009fdfaf)=""/81, 0x51}, 0x40002106) 2018/02/27 04:22:49 executing program 7: mknod(&(0x7f000086c000)='./file0\x00', 0x103d, 0x0) r0 = open$dir(&(0x7f00004be000)='./file0\x00', 0x200000, 0x0) r1 = open(&(0x7f000055f000)='./file0\x00', 0x2822, 0x0) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000000000), &(0x7f0000000040)=0x4) dup2(r0, r1) execve(&(0x7f0000000080)='./file0\x00', &(0x7f0000000280)=[&(0x7f00000000c0)='\x00', &(0x7f0000000100)='\x00', &(0x7f0000000140)='(\x00', &(0x7f0000000180)='nodev(cpuset-$%\x00', &(0x7f00000001c0)='eth0\x00', &(0x7f0000000200)='\x00', &(0x7f0000000240)='+@user\x00'], &(0x7f0000000300)=[&(0x7f00000002c0)='\x00']) 2018/02/27 04:22:49 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000200)='/dev/qat_adf_ctl\x00', 0x94000, 0x0) ioctl$KVM_GET_REGS(r1, 0x8090ae81, &(0x7f00000000c0)) fsetxattr(r0, &(0x7f0000000000)=@random={'os2.', ')&\x00'}, &(0x7f0000000040)='\x00', 0x1, 0x1) writev(r0, &(0x7f0000d93ff0)=[{&(0x7f00003d7fc6)="3900000011000947011b61e6c30500fe070000000200000045efffff08009b0019001a000f00000900000100000000000600040004000d0005", 0x39}], 0x1) 2018/02/27 04:22:49 executing program 6: unshare(0x8000000) r0 = mq_open(&(0x7f0000000000)='*GPL[vmnet1@vmnet1{-vmnet@vboxnet0!vboxnet1+M\x00', 0x6e93ebbbcc0884ef, 0x0, &(0x7f0000664fc0)={0x0, 0x7, 0x4}) keyctl$join(0x1, 0x0) mq_timedreceive(r0, &(0x7f0000e5a000)=""/195, 0xc3, 0x0, &(0x7f0000cea000)={0x77359400}) 2018/02/27 04:22:49 executing program 7: ioctl$TCSETS(0xffffffffffffffff, 0x40045431, &(0x7f00003b9fdc)={0x5}) r0 = syz_open_pts(0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETAF(r0, 0x5404, &(0x7f0000ac0000)) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='nv\x00', 0x3) 2018/02/27 04:22:49 executing program 0: perf_event_open(&(0x7f0000c1a000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00007cbfff)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f00000000c0)='/dev/vcs#\x00', 0x9e54, 0x1) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000000100)={0x0, 0x165, 0x6707, 0x5, 0xe4, 0xc00000000, 0x800000000000, 0x9, {0x0, @in={{0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x7, 0x8000, 0x100000001, 0x7, 0x2}}, &(0x7f00000001c0)=0xb8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000200)={r1, 0x1}, 0x8) poll(&(0x7f0000000000)=[], 0x2f, 0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000000)={0x0, @rand_addr, @local}, &(0x7f0000000040)=0xc) mmap(&(0x7f0000000000/0x9d7000)=nil, 0x9d7000, 0x0, 0x10, 0xffffffffffffffff, 0x0) 2018/02/27 04:22:49 executing program 4: r0 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x5, 0x2) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000040)={0x0, 0x0}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000000c0)={0x0, 0x0}, &(0x7f0000000100)=0xc) setxattr(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)=@known='security.selinux\x00', &(0x7f0000000280)='/dev/snd/pcmC#D#p\x00', 0x12, 0x2) r3 = getegid() ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000000180)={'syzkaller0\x00', 0x7a}) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000140)={r1, r2, r3}, 0xc) getsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f00000002c0), &(0x7f0000000300)=0x4) r4 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/cache_stats\x00', 0x0, 0x0) readv(r4, &(0x7f0000001a80)=[{&(0x7f0000000a80)=""/4096, 0x1000}], 0x1) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r4, 0x28, 0x2, &(0x7f00000001c0)=0x4, 0x6) fcntl$setflags(r0, 0x2, 0x0) 2018/02/27 04:22:49 executing program 5: unshare(0x8000000) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) shmget(0x3, 0x3000, 0x201, &(0x7f0000a96000/0x3000)=nil) unshare(0xc000006) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x202500, 0x0) getsockname$netlink(r0, &(0x7f0000000080), &(0x7f00000000c0)=0xc) shmget(0x1, 0x1000, 0x0, &(0x7f0000a96000/0x1000)=nil) 2018/02/27 04:22:49 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000596000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) syz_open_pts(r0, 0xffffffffffffffff) ioctl$FIONREAD(r0, 0x541b, &(0x7f0000c82ffc)) 2018/02/27 04:22:49 executing program 4: r0 = socket$inet(0x2, 0x10000000000005, 0x0) sendmmsg$inet_sctp(r0, &(0x7f0000cf0fc8)=[{&(0x7f0000cdc000)=@in={0x2, 0x4e20, @loopback=0x7f000001}, 0x10, &(0x7f00009c3fc0)=[], 0x0, &(0x7f000030eee0)=[@sndrcv={0x30, 0x84, 0x1, {0x0, 0x0, 0x8000}}], 0x30}], 0x1, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000000040), &(0x7f0000000080)=0x4) 2018/02/27 04:22:49 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x18, &(0x7f0000000240)=0x7ff, 0x4) setsockopt$sock_int(r0, 0x1, 0x23, &(0x7f00005da000)=0x9, 0x4) setsockopt$inet6_int(r0, 0x29, 0x3c, &(0x7f0000311ffc)=0x1, 0x4) setsockopt$inet6_buf(r0, 0x29, 0x3e, &(0x7f00002cef88)="5780d01c", 0x4) readv(r0, &(0x7f0000854f90)=[{&(0x7f0000a7b000)=""/196, 0xc4}], 0x1) ppoll(&(0x7f00000001c0)=[{r0, 0x20}, {r0, 0x240}, {r0, 0x8000}, {r0, 0x10}, {r0, 0x2}, {r0, 0x40}, {r0, 0x1422}, {r0, 0x28}, {r0, 0x8000}, {r0, 0x100}], 0xa, &(0x7f0000000000)={0x77359400}, &(0x7f0000000140)={0xea}, 0x8) pipe2(&(0x7f00000002c0)={0xffffffffffffffff}, 0x4000) ioctl$RNDADDTOENTCNT(r1, 0x40045201, &(0x7f0000000280)=0x7) ioctl$EVIOCGBITKEY(r1, 0x80404521, &(0x7f0000000040)=""/229) 2018/02/27 04:22:49 executing program 7: fcntl$F_GET_RW_HINT(0xffffffffffffffff, 0x40b, &(0x7f00000004c0)) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_DEBUGREGS(r2, 0x4080aea2, &(0x7f0000000000)={[0x0, 0x2], 0x100000000}) 2018/02/27 04:22:49 executing program 2: set_robust_list(&(0x7f0000000000)={&(0x7f0000ffc000/0x3000)=nil, 0x0, &(0x7f0000ffb000/0x3000)=nil}, 0x18) mmap(&(0x7f0000000000/0x73000)=nil, 0x73000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x2, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000003cff4)) epoll_wait(r1, &(0x7f000000affb)=[{}], 0x1, 0xfffffffffffffef7) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x4e23, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x2}}, 0xb5c0, 0x200, 0x5, 0xad0}, &(0x7f0000000180)=0xa0) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00000001c0)={0x3, 0xa, 0x5, 0x3, r2}, 0x10) shutdown(r0, 0x1) r3 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/status\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r3, 0x40045402, &(0x7f0000000080)=0x1) shutdown(r0, 0x0) socket$nl_generic(0x10, 0x3, 0x10) 2018/02/27 04:22:49 executing program 5: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x5, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000000000)=0x8, 0x4) setsockopt(r0, 0x114, 0x5, &(0x7f0000000ffc)="04000000", 0x4) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x402, 0x0) write$tun(r1, &(0x7f0000000080)=@pi={0x0, 0x0, @ipv4={{0x21, 0x4, 0x40, 0x7ff, 0x8c, 0x65, 0x1f, 0x800, 0x6c, 0x0, @loopback=0x7f000001, @multicast2=0xe0000002, {[@end, @timestamp={0x44, 0x30, 0x9, 0x3, 0x100000001, [{[], 0x81bdb13}, {[], 0x79b}, {[], 0x7}, {[@broadcast=0xffffffff], 0x2}, {[], 0x260}, {[], 0x5}, {[], 0x7}, {[], 0x80}, {[@multicast2=0xe0000002], 0x5}]}, @noop={0x1}, @ra={0x94, 0x6, 0x80000000}, @ssrr={0x89, 0x1b, 0x80, [@local={0xac, 0x14, 0x14, 0xaa}, @multicast1=0xe0000001, @rand_addr=0x5, @dev={0xac, 0x14, 0x14, 0x19}, @empty, @remote={0xac, 0x14, 0x14, 0xbb}]}, @rr={0x7, 0x1b, 0x3, [@local={0xac, 0x14, 0x14, 0xaa}, @rand_addr=0x6, @empty, @multicast1=0xe0000001, @rand_addr=0x480f, @loopback=0x7f000001]}, @generic={0x87, 0x2}]}}, @icmp=@address_request={0x11, 0x0, 0x0, 0x5}}}, 0x90) 2018/02/27 04:22:49 executing program 6: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x80080, 0x0) mq_getsetattr(r0, &(0x7f0000000080)={0x20, 0x892, 0x9, 0x7, 0x48000, 0x2, 0x1, 0x7f}, 0x0) syz_emit_ethernet(0x32, &(0x7f0000000000)=ANY=[@ANYBLOB="aaaaaa0000240000000000009078ac140000ac14ffaa83048100440400000000907800000000000000000000000000000000"], &(0x7f0000000100)) 2018/02/27 04:22:49 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000838f18)={{{@in6=@empty, @in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0x4e20, 0x0, 0x4e20, 0x0, 0xa}}, {{@in6=@mcast1={0xff, 0x1, [], 0x1}, 0x0, 0xff}, 0x0, @in6=@mcast1={0xff, 0x1, [], 0x1}}}, 0xe8) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000100), &(0x7f0000000140)=0x8) r2 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x1, 0x200000) ioctl$sock_inet_tcp_SIOCINQ(r2, 0x541b, &(0x7f0000000040)) setsockopt$RDS_FREE_MR(r2, 0x114, 0x3, &(0x7f0000000080)={{0x14, 0x1f}, 0x1}, 0x10) 2018/02/27 04:22:49 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000589000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000d379)={&(0x7f0000000100)=ANY=[@ANYBLOB="1400000012000103ffffffffffffffff0000000064596262485c04a43cab51d131ca7b138914c976c8bf10f16e3b2be99707ade11139f422434ed9f4c5b5b66577fb"], 0x14}, 0x1}, 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_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000000180)='/dev/vcsa#\x00', 0x3) ioctl$DRM_IOCTL_SET_VERSION(r1, 0xc0106407, &(0x7f00000001c0)={0xffffffffffffff01, 0x7, 0x7, 0x2}) syz_open_dev$vcsa(&(0x7f00000000c0)='/dev/vcsa#\x00', 0xd1, 0x80) ioctl$UFFDIO_UNREGISTER(0xffffffffffffffff, 0xc020aa04, &(0x7f0000261ff0)={&(0x7f0000000000/0x3000)=nil, 0x3000}) read(r0, &(0x7f0000000000)=""/133, 0x85) 2018/02/27 04:22:49 executing program 5: r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000005ff7)='/dev/ion\x00', 0x0, 0x0) set_mempolicy(0x3, &(0x7f00000d9ff8)=0x80000001, 0x400) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/enforce\x00', 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r1, 0xc04064a0, &(0x7f0000000200)={&(0x7f00000001c0)=[0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f00000000c0)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000080)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000180)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x2, 0x7, 0x6, 0x8}) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000040)='tls\x00', 0x4) ioctl(r0, 0xc0184900, &(0x7f0000d68f5d)="60bc836ead2c9193cf") setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f0000000000)={0x101}, 0x1) getsockopt$netrom_NETROM_IDLE(0xffffffffffffffff, 0x103, 0x7, &(0x7f0000000400), &(0x7f0000000440)=0x4) 2018/02/27 04:22:49 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f00002b8ff6)="01010000084f882388", 0x9) connect$inet(r1, &(0x7f0000000080)={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) sendto$inet(r1, &(0x7f0000e76000)="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", 0x5b5, 0x0, &(0x7f0000bc8ff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) fcntl$addseals(r0, 0x409, 0x3) 2018/02/27 04:22:49 executing program 4: r0 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000911ff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) ioctl$KDGETKEYCODE(r0, 0x4b4c, &(0x7f00000000c0)={0x7, 0x8}) setsockopt$inet_opts(r0, 0x0, 0xb, &(0x7f0000000540)="01000800800000000100006e1b000000e904fd882cb2d32ae23a34c5213e00e76caa7a841ea76b2995b843160618fed24bf8534628da1c997e03d069a11ba4520d466b3366103851edd238b0f4eed5f761018bc257c07f454fbebbf5cc8dff3ccce35fca0a0601edb9004db4029b904c5f28f02801f7d0817bf32e22ede0be2e0490700ac9c9fcde05bf5f796dcda8de63ebd0b0bd2712073f418d1889a30956ebdb199a0559d3a9a11694f83423aece7b51658446f0c96d6a92ce71b16ab5fe325604f91e182ce3b4d58b58f8d2a2691be4655f674a50a83330a53ee27203430b69cfbb8653429b2a217cf64547587b972d645cc66e0ea1eb0bd4f92761a11c55e7a48af03f1affa48cbf72bf2ec0828d3e5b36e2657648664d0e0ea4c4405de38bac0c82b55a8e8e02ece7d1d317ba8255cd03438f56146a7afe21ea3de4f2484146e7c332e3b45cc0d2cdd3bd80aaf02a0f449aa4fc50f14d7174007c241b0ca81c6a5f3b2a58e3cacee66a9172723b33835f9645af7bda0a02d0c313f71f9c696c5754499187a282f0d158a3a1c81eb4753122d5c76580027d78a8c4288ad25843b9e807131fb90abd17b31699ea5b16a482e0154c7f6902ed255c629fd1a47d27041a59e22dd5cb178f988df06395c23ba7398ce8516af6f4802d947114ca91b0e6f06e9a93aafb1633ddf2bae6314b776839ad36e03d8873a5f8b6f8b57012694b2c064e76d510f4dc9d9535678ee0f49a4c6b9b", 0xfffffe5f) connect$inet(r0, &(0x7f0000561000)={0x2, 0x4e20, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f0000c95ffd), 0x0, 0x8000, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) accept4$netrom(r1, &(0x7f0000000040)=@ax25, &(0x7f0000000080)=0x10, 0x80000) socket$inet(0x2, 0x2, 0x7) sendto$inet(r0, &(0x7f0000e76000)="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", 0x5b5, 0x0, &(0x7f0000bc8ff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) 2018/02/27 04:22:49 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcbff7)='/dev/kvm\x00', 0x0, 0x0) pipe(&(0x7f0000000180)={0xffffffffffffffff}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f00000001c0)={0xf9c3, 0x0, 0x10003, 0xfffffffffffffff9}) ioctl$DRM_IOCTL_AGP_UNBIND(r1, 0x40106437, &(0x7f0000000200)={r2, 0x2}) r3 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) write$fuse(r1, &(0x7f0000000380)={0x12, 0x0, 0x8, @fuse_notify_poll_wakeup_out={0x6}}, 0x12) r4 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000140)='/dev/mixer\x00', 0x0, 0x0) ioctl$KVM_CREATE_IRQCHIP(r3, 0xae60) r5 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) ioctl$PPPIOCSFLAGS(r4, 0x40047459, &(0x7f0000000000)=0x180008) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r4, 0xc04064a0, &(0x7f0000000240)={&(0x7f0000000040)=[0x0, 0x0, 0x0], &(0x7f0000000080)=[0x0], &(0x7f00000000c0)=[0x0, 0x0], &(0x7f0000000100)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x3, 0x1, 0x2, 0x9}) syz_kvm_setup_cpu$x86(r4, r5, &(0x7f0000fe5000/0x18000)=nil, &(0x7f0000000300)=[@text32={0x20, &(0x7f0000000280)="660f72e706b8030000000f23c80f21f8350400d0000f23f8c4e16015a191a70000f3f080b67ba2ccb900b9bc0900000f3266baf80cb8b4f92b88ef66bafc0cec2e650f22a6b90e0a00000f320f06f26e", 0x50}], 0x1, 0x0, &(0x7f0000000340)=[@cstype0={0x4, 0xe}], 0x1) ioctl$KVM_SET_LAPIC(r5, 0x4400ae8f, &(0x7f000016d000)={"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"}) fchmod(r1, 0x50) 2018/02/27 04:22:49 executing program 3: r0 = socket$inet(0x2, 0x80003, 0x4) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000000600)=@filter={'filter\x00', 0xe, 0x4, 0x358, 0xffffffff, 0x158, 0x0, 0x158, 0xffffffff, 0xffffffff, 0x2c0, 0x2c0, 0x2c0, 0xffffffff, 0x4, &(0x7f0000000000), {[{{@ip={@empty, @rand_addr, 0x0, 0x0, 'ip6_vti0\x00', 'syz_tun\x00'}, 0x0, 0x130, 0x158, 0x0, {}, [@common=@unspec=@string={0xc0, 'string\x00', 0x1, {0x1ff, 0x0, 'kmp\x00', "981468537f0e774dfc251e2adc215549fae44226809ce7731eec9bab61a2057d0b58ba73ae156fd3df1e918245fc706c6cf942b69e02ac11f69fa33c7e3bbcfe2f952488d5fde7567b6a61c79252dc9230d24cbaedaef931958f2ba5336bb183b8bed6ea9d5025d0aaf80532d56e63337a6b8ca29d764298dc4e8f7d9dbf8660"}}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@multicast2=0xe0000002, @broadcast=0xffffffff, 0x0, 0x0, 'sit0\x00', 'syzkaller0\x00'}, 0x0, 0x70, 0xd0, 0x0, {}, []}, @common=@CLUSTERIP={0x60, 'CLUSTERIP\x00', 0x0, {0x0, @random="b101649cc0a5"}}}, {{@ip={@multicast2=0xe0000002, @rand_addr, 0x0, 0x0, 'teql0\x00', 'syzkaller1\x00'}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x78) 2018/02/27 04:22:49 executing program 2: r0 = socket$inet6(0xa, 0x400000000001, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f0000000040)={@loopback}, &(0x7f0000000080)=0x14) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000100)={0x0, 0x100000000, 0xfa}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000000180)={r1, 0x0, 0x30}, &(0x7f00000001c0)=0xc) r3 = dup(r0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) statx(r3, &(0x7f0000000280)='./file0\x00', 0x400, 0x8, &(0x7f00000002c0)) bind$inet6(r0, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r3, 0x84, 0x20, &(0x7f00000003c0)=0x800, 0x4) sendto$inet6(r0, &(0x7f0000f98000), 0xfffffffffffffff3, 0x2000000c, &(0x7f00004a5fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet6_IPV6_ADDRFORM(r3, 0x29, 0x1, &(0x7f0000000000)=0x2, 0x4) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000200)) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f0000000400)={0xd3, 0x0, 0x6, 0x5, r2}, 0x10) setsockopt$inet_int(r4, 0x0, 0x0, &(0x7f0000000240)=0x200, 0x4) 2018/02/27 04:22:49 executing program 5: r0 = perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl(r0, 0x1, &(0x7f0000000100)="9a700fb77aecddc2f63d34c5ac12419e084dc8f4f9934274645c54a38351de7dbd2c515839e72bcf2ccaa0d23f3ee9d5c89de42368e4643689ff22549c65cc86e17947fb5678508d426e1489a0b488e01fb58fa087d6978da04db9ac18b0be94931b402bb33fd5a09f514e9c88bdf88d16b69b8322143353dcbb576dedea523e00a24d97c8bd9d9808b5728cb0227f11e59a0868d116064c59a24278d38265eabe3d108492f31c7e8bed3cd8866fdff434fe42994a1462aa033317c1d346f24b036f94ce6a55a9376835ba717bdfa05b261120293ef0eeae8e80bbfaf4531d8b95d5") r1 = syz_open_procfs(0x0, &(0x7f0000000040)='maps\x00') ioctl$VHOST_SET_VRING_BASE(r1, 0x4008af12, &(0x7f0000000200)={0x3, 0x1}) ioctl$DRM_IOCTL_INFO_BUFS(0xffffffffffffffff, 0xc0106418, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x5}) preadv(r1, &(0x7f00000000c0)=[{&(0x7f0000000000)=""/179, 0xb3}], 0x100000000000005b, 0x0) fchmod(r0, 0x14) [ 262.165800] kvm: vcpu 0: requested 68374 ns lapic timer period limited to 500000 ns 2018/02/27 04:22:49 executing program 6: r0 = socket$inet(0x2, 0x3, 0x1) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000000)=@sack_info={0x0, 0x5, 0x101}, &(0x7f0000000040)=0xc) r2 = open(&(0x7f0000000180)='./file0\x00', 0x40000, 0x48) r3 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000280)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f00000001c0), &(0x7f0000000200)=0x4) sendmsg$inet_sctp(r0, &(0x7f0000ec4000)={&(0x7f0000babff0)=@in={0x2, 0x4e20, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0xffffffffffffff62, &(0x7f0000000180)=[], 0x0, &(0x7f0000000080)=[@sndinfo={0x0, 0x84, 0x2, {0x3, 0x8, 0x25, 0x5593, r1}}, @sndinfo={0x0, 0x84, 0x2, {0xa92a, 0x0, 0x1ff, 0xfffffffffffffff7, r1}}, @init={0x0, 0x84, 0x0, {0x8, 0x8, 0x80, 0x3}}, @init={0x0, 0x84, 0x0, {0x2, 0xf890, 0x4, 0x7}}, @sndrcv={0x0, 0x84, 0x1, {0x0, 0x3, 0x8200, 0xe01, 0x6, 0xe88, 0xffffffff, 0x4, r1}}], 0xfffffffffffffc9d}, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r3, 0x8905, &(0x7f00000002c0)) ioctl$sock_inet_tcp_SIOCATMARK(r2, 0x8905, &(0x7f0000000240)) 2018/02/27 04:22:49 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000040), 0x800) socket(0x40000000014, 0x0, 0x0) 2018/02/27 04:22:49 executing program 3: r0 = socket(0x10, 0x803, 0x0) write(r0, &(0x7f00005eef60)="220000001e0007ffe901000f090007e4000900ebfeff90001a00ffff050014800101", 0x22) r1 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000080)="839264d5a06b7fe045f08d3ef715a579a4c8179dc58ca503dbca9293b83675e4e8e4dc3629800745b38238f22b62ac51d5dc885b726bc90997f4e2a8070a5c43ae8ad4c9af9a162f14cd337666a4af7c7f52f6276a72eb4b51b914147ee07c9ac9a762cff8380c", 0x67, 0xfffffffffffffff8) keyctl$update(0x2, r1, &(0x7f0000000100)="86a9caa0d828cda32bf153fa346fefb1b39299902438f6e3a176f96a0b87e8e2a5ef008b3c3648cf0c9d7e46a9ce4d15960d54b5f1e45c0abc71d040abf905deba4e2071314e35584f62113ded1cfc61bce78979c336fc3dec8657b5f41cace7217e2af5c78dc636ad192d7ce82898cab60d030986df09faf24b74f59e9f4e6da7d7beb2331470ceabaff7b919a64daa2be1e54e69c1366abeb28094db9b82a1a20f4bd9889db666c9701e81d3a527eec3c1e75668712ee334c787bf2b79ca837051025464538b48a7a104869e3d0bda", 0xd0) 2018/02/27 04:22:49 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x80005, 0x0) sendmsg$kcm(r0, &(0x7f0000c34fc8)={0x0, 0x0, &(0x7f0000453000)=[{&(0x7f00001f4000)="13", 0x1}], 0x1, &(0x7f000091b000)=[]}, 0x80) socket$kcm(0x29, 0x5, 0x0) close(r0) 2018/02/27 04:22:49 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = eventfd2(0x0, 0x0) ioctl$KVM_IOEVENTFD(r1, 0x4040ae79, &(0x7f0000020000)={0x0, &(0x7f000002d000), 0x2, r2, 0x3}) ioctl$KVM_IOEVENTFD(r1, 0x4040ae79, &(0x7f0000000000)={0x0, &(0x7f000002d000), 0x2, r2, 0xa}) socket$pptp(0x18, 0x1, 0x2) 2018/02/27 04:22:49 executing program 2: r0 = syz_open_dev$usbmon(&(0x7f00008be000)='/dev/usbmon#\x00', 0x0, 0x0) clock_adjtime(0x3, &(0x7f0000000000)={0x1, 0xee, 0x8, 0xcdd, 0x2, 0x101, 0x7, 0x9aa, 0x1, 0xfffffffffffffffd, 0x0, 0x30, 0x9, 0x7, 0x1ff, 0x34bf, 0x81, 0x3, 0x81, 0x7, 0x9, 0x2, 0xfffffffffffffff8, 0x5, 0x6, 0xfff}) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000100)) ioctl$KVM_SET_NR_MMU_PAGES(r0, 0x9201, 0x0) 2018/02/27 04:22:49 executing program 5: perf_event_open(&(0x7f0000220000)={0x2, 0x78, 0x3e3, 0x0, 0x8, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getrusage(0xffffffffffffffff, &(0x7f0000000040)) setsockopt$inet6_int(r0, 0x29, 0xd1, &(0x7f000067f000), 0x4) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f0000000100)=0xf7ba, 0x4) 2018/02/27 04:22:49 executing program 0: r0 = socket$nl_xfrm(0x11, 0x3, 0x6) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000034c0)={'gre0\x00', 0x0}) ioctl$sock_SIOCGIFINDEX(r0, 0x89a2, &(0x7f0000000000)={'bridge0\x00', r1}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000040)={0x0, @in6={{0xa, 0x4e24, 0x3, @mcast2={0xff, 0x2, [], 0x1}, 0xfffffffffffffffa}}, [0xfff, 0x8001, 0x8000, 0x0, 0x2, 0x0, 0x20, 0xfffffffffffffffd, 0x2, 0x3, 0x7ff, 0x1, 0xffffffffffffff38, 0x3a4b, 0x9]}, &(0x7f0000000180)=0x108) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f00000001c0)={r2, 0x8}, 0x8) r3 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000200)='/dev/dsp\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r3, 0x84, 0x4, &(0x7f0000000240), &(0x7f0000000280)=0x4) sendmsg$inet_sctp(r3, &(0x7f0000002880)={&(0x7f00000002c0)=@in={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10, &(0x7f0000002700)=[{&(0x7f0000000300)="addc1affc770cfa5e70f94171fc81dd3bb1c2a273067373a7e8533da931183f481594683b79c7cbe19fa113f964f5ad58a31823879488e5c1b65ea571e79259de05a85919821c0781a799d2f04ebae2c419a772ad09d2793632b8704cdcf98f18b99a4d5d65a505dc9c1640412d66b8a06db21ed6d16194c58eb69896369d93dab889e78ae7babca38147995a80311a8c3e4dd8d1d51180ba9848d1bd581903dd7559410e883fdd8174acd53a3003342360e3c6a28f40e4ee6ae8c792b032024377caac324d8d7591655839915302057a9764c3e88225fa981858759291c06ae5f9a94d0e2a41000a6bc85eb3da967249a85fa70796f3c17c2", 0xf9}, {&(0x7f0000000400)="e923f8d9091bc080d69599e1177e1b869ec9f91b4667384dde77067d050d99289775aba5d199c2789fb058921dc03aaa0bb1143d740caf9593a91fbe68ceedea2c7b51c35728541489e0672c12a3b0911aa5ea2b4889a9fbac3848142677f846fad409b85f1ce75544a11e995a024defd8da0402e7661d62b897c04164983e49ac6c", 0x82}, {&(0x7f00000004c0)="34c2bf93174f040f3a96fa91edcc46c0a96b6a67ec03d1f6570a27edb9dc2e5b6e61161c64c9072288401a265130285ffa4da2478dc7d4ccccd3d836e5e8e58404717925bd8af6e5b4b64b5127aeb686acb345ff1d0bfeead2929029ccf012f29b0e901465ac3d22e28c840c7b167e316f2161", 0x73}, 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0x1000}, {&(0x7f0000001540)="3b69622875a4dbeac5bac5f823cb28199641acd582fd709e3259fde7f95a06256890d1177acb41d754c4b8108c1c0a61b12adc9b5433e2763e16fb4304a4f569c7555adb43bcdc5c20aab6da7d52ecb8adb8ac2177b3a4c2908bb6e7031fbf50b76b540d721233794380c17d0263b34ca23fe93657371858f0cec5c6084f9e361f3df54a4a1dc787cb60870fdaa9c8022d551bdadba0d4b415918ef9a319668a32d83feef4b660d641d5e5626505fe32530dac49e3b774", 0xb7}, {&(0x7f0000001600)="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0x1000}, {&(0x7f0000002600)="bb720f0b9e8a9246a8cb75645247b2b28ebe3a55b19c9b78698a0be13d5ed11d00ca96692d3c5be2c1eec7ade9c4f26bcb0e51ef2df96dd8a60034052a617dee199d1b4ce6547d3a627934bcb3d893ff42a4a0b7d181b6eac9c10fb4a197ee67ef258a0c21ecf68bd22aa857da859e72cd9794824981cee0c6261194f10ef46866e0a3cab98092e7d34b88db30fcae9e977379867c4be5a6bce0fc549e11591c56599d6754bc3a7fc57568c5cc0a09027a369430f00ea8c308e28bd27944", 0xbe}, {&(0x7f00000026c0)}], 0x8, &(0x7f0000002780)=[@init={0x18, 0x84, 0x0, {0x10001, 0x1, 0x6}}, @sndinfo={0x20, 0x84, 0x2, {0xe64, 0x0, 0x5, 0x7, r2}}, @sndinfo={0x20, 0x84, 0x2, {0x1ff, 0x2, 0x0, 0x1, r2}}, @sndrcv={0x30, 0x84, 0x1, {0x100000000, 0xfffffffffffffc01, 0x1, 0xbb, 0x874, 0xff, 0x5, 0x6, r2}}, @sndrcv={0x30, 0x84, 0x1, {0x1ff, 0x5, 0x8, 0xffffffffffffffff, 0x3, 0x7fff, 0x7, 0x8000, r2}}], 0xf0, 0x40}, 0x20000051) 2018/02/27 04:22:49 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) getsockopt$inet6_int(r0, 0x29, 0x50, &(0x7f0000000600), &(0x7f0000000640)=0x4) rt_sigreturn() 2018/02/27 04:22:49 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fe5ff6)='/dev/ptmx\x00', 0x0, 0x0) perf_event_open(&(0x7f0000220000)={0x2, 0x78, 0x4000003e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TIOCGWINSZ(r0, 0x5413, &(0x7f0000000180)) 2018/02/27 04:22:49 executing program 0: r0 = open(&(0x7f0000000000)='./file0\x00', 0x10028042, 0x0) pipe2(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80002) fallocate(r0, 0x0, 0xffff, 0x9) sendfile(r1, r0, &(0x7f0000ab1000), 0x10001) 2018/02/27 04:22:50 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) process_vm_readv(0x0, &(0x7f00000005c0)=[{&(0x7f0000000040)=""/167, 0xa7}, {&(0x7f0000000100)=""/212, 0xd4}, {&(0x7f0000000400)=""/79, 0x4f}], 0x3, &(0x7f00000008c0)=[], 0x0, 0x0) r0 = socket$inet(0x10, 0x3, 0x10) sendmsg(r0, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000006000)="1b0000001c000317070000000000010001eee6d87986c497271d85", 0x1b}], 0x1}, 0x0) 2018/02/27 04:22:50 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000907ff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_CPUID2(0xffffffffffffffff, 0x4008ae90, &(0x7f0000014000)={0x1, 0x0, [{0x412}]}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_GET_MSRS(r2, 0xc008ae88, &(0x7f0000014000)={0x0, 0x0, []}) 2018/02/27 04:22:50 executing program 4: r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$KDSETMODE(r0, 0x4b3a, 0x7fff) 2018/02/27 04:22:50 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00009a9000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = dup3(r2, r0, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r0, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000040)=[@text32={0x20, &(0x7f0000000200)="ea0fcab7676400c4c1782b2ab9850400000f32c4e1f9d9a4200e0000000f20d1640f01ca66baf80cb85401a68bef66bafc0c66b85a0066efb9b3080000b800000000ba000000000f30b9800000c00f3235010000000f3066bad004b004ee", 0x5e}], 0xed, 0x0, &(0x7f0000000280)=[], 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/02/27 04:22:50 executing program 6: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = shmget(0x2, 0x600000, 0xc8, &(0x7f00009fd000/0x600000)=nil) shmctl$SHM_LOCK(r1, 0xb) sendmsg$nl_route(r0, &(0x7f0000000180)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)=@ipv6_getroute={0x24, 0x1a, 0x1, 0x0, 0x0, {0xa}, [@RTA_MARK={0x8, 0x10}]}, 0x24}, 0x1}, 0x0) 2018/02/27 04:22:50 executing program 0: r0 = accept4(0xffffffffffffffff, &(0x7f00000004c0)=@pptp={0x0, 0x0, {0x0, @empty}}, &(0x7f0000000500)=0x20, 0x80000) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000000540)={0x0, @in6={{0xa, 0x4e20, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x7}}, 0x20, 0x58d1fcdd, 0x506, 0x80, 0xc8}, &(0x7f0000000600)=0xa0) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000640)={0x20, 0x0, 0xeee3, 0x6, r1}, 0x10) r2 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r2, 0x8910, &(0x7f0000000040)={'ifb0\x00', @ifru_mtu=0x4}) 2018/02/27 04:22:50 executing program 1: r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f0000000000)='maps\x00') getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f00000000c0)={{{@in6=@empty, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@remote}}, &(0x7f00000001c0)=0xe8) getresuid(&(0x7f0000000200), &(0x7f0000000240), &(0x7f0000000280)=0x0) fstat(r1, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$nl_netfilter(r1, &(0x7f0000001600)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x80004000}, 0xc, &(0x7f00000015c0)={&(0x7f0000000340)={0x1250, 0x1, 0xf, 0x104, 0x70bd27, 0x25dfdbfd, {0x1, 0x0, 0x7}, [@nested={0x10, 0x8a, [@typed={0xc, 0x86, @uid=r2}]}, @nested={0x1220, 0x39, [@generic, @typed={0xc, 0x8c, @uid=r3}, @typed={0x10, 0xa, @u64=0xc4}, @generic="1ea1436084f0bec8d4d1bfde4b45abf205fc3201947a33edf544f86831bc45cdc49ebb685971d92eaa3e12f22fdb74b40232196e9e6b2bc1aea08e97b8567274a70495ad4ce417798a3afdf12bdce7e41a49616330b6ef063cc479a0c38a6ec3e4c5ebfd7c9d6cdb4a5e12", @generic="2d88857940099d8b1b6f61a4d1d3807276a5e7087f000e096c8f330a5cd186781f02faa2fbcfcb6463986f07a50834a773ded18d7629ba35cea9237a020e22fc416bf3aa2b92911c31a405a6", @generic="e3016e40f42053880bd038cf51755b62daaa81fd47d7d99a42bdd81bcc51e3ee74a1bd423b9fa3d0ffb213deb2d5fd4682bbd678c9a2d7b2cb34f1a3d7b85bd94370bda83fef8ea25c4be186cb051cec43767a050beb0a81b1dd40695873af16e3867bd67cee499ea1d0ec56663cb3c55a535cbe701ca6852afff2dde9079d715527fef31ab603037c6ca9", @generic="171206d16ab9a4ee45ca01da182dbcda2b4cbe0142982a31cb2db8224c3cdd5ab74347e24e9fbeee8abb01193e723090144598ddabb05ebb946e9009103aab37ed94f90c2215a0a8dc0f169aa1d8fe8bee3fe1ea41fd99bbea9166f5768ca7d90c91dcd07af85f5affb37f36d1e273df7c4be0a3c28fc7f19693521897c23dac0cc7553da1ed11f1642e49e352e8d0f72a0fb6aed2fd84624dc4539e1ce162fb1289c914a6cdafe4fc6c0535a6f9b611f0f9152c4bf5e6c95400b555fc71866f586346c7cfccaa46f3a3eb9ebc787a8773fce38535723901acafcc2ded92f1b1ec7b1102f0b7d773be958ed7010caa089eaf54f432725bba9801de7337973bf4ce9115be6e7bb6938bb2ef5f8a736c000e944b72f00bfc05723588c9aee9ec9a2571f8b0063ecb2bc54560a5189034458c738914a7ec5b2647fc952fc47c8422bfefba4ce0dec9cd59009951b8b1c842f044066eb427aa4ef5c0278f24dcd5efb6cb26c5058b5ffdeba0806d323a05479c97ffa0b440e35cd69c1f5a802ff5c3a5c87968283bcfd08e22afc1793c93112c7f3efa25a96c11ff6e9bd8175c45a27da22fb8a874f8542db227ec0e23866b30bafca7e53344d99e313aae5820fcc433ec3b801ff621795a7132595ba3e1b3fb3b65b507c4ecfecfff74236d0deed6e94ea764837d4a139bef6ca448bae3d4a0601ccf442c577a43bd48a2b6b4e2a74f216a2b6cfc15336d6435cf160e5097ce1101d266ad6b4435e8fdd0e5557989ed510ac677fcf707862313c932065d9cb108f77387832d15c967154dfb7ecce70be6c6e5d3180802ac72fb870dae8421941517b840fb94ccd0d66c430998fce054f71671275815f019f69a40bce0b6013c74cc695e2fbc2a2aa4c3cca90f95bc8be37a4d40732e6d18d7b65dcdb1c009093da6241887f6643f1e2bbffb257480a5268c610fc652482115083cb016e734e15e8d70b64230e3e594a79d78b5fc93fc0c8a77a0458e448c1e670c90cbff78101390fd10e6e7b70cad89c91c9850ee7b507906a219b5512d18e2c70c3e0518e59ffc7a6207e098d8ef8e8886abb5f65e6975c39df41053e748f2ee9b6cc5d2a1644db62153c5693422b932409d7ea9fa15d9d09f11f45ee82186ba4860dcec85d0d74039b1fda4b65351005b23b84917c30ae82b5ef6ebab583e1759a6866b9660daf9582ed3a0038ae5331f49a353b2a9d38534f68e207fc035f6b775990a75a069067d245e8726a2bf482aa97adc723425d3a72a5b82708b49db5ddd54212f15f8213a9b9a7669ad077bda51d47ff9c38a8702e2555065d970e471c46764c5ac944088ba14470848a52c1986069eff082492fc163f1c836501d9d87dfc992bfbad3fb783a164e1ab79e83c868fa441897cb839dfb776d9bb6e0205afa97d6db94b9fb00f2ab5bfc8f0fa2351e082bb1458a5ee5b5c0e4affdb9cac0d16e6b05b115af7e2cdaf8421f64b0e9731f9bfdde56cac42cc20db667c14d622517ae55fcae1958b0fc45d5c44f3c73736c63a2c345abe84c4999422f799bb3ff858aa34924f1582d93aa9f3faf5cb3c4dd68d018b47f56d614004395afc416fe07264b47c3933a03bc4087d901b4b30fe865c8067e002752be4ab396bf24e87452be56aa8ac57d54025e986d844592ac46008f6fbcb3a439d46e86534152a5e736894107cca8397af2526d11c797d6da4bc5bdb1dbc999dab2e3ea389620dcf874212cc7283c2b9416ac04632aae86e3a887da549edb2e5f0b93c98094699fc9098e2e8ae94402f44f695057b6a2879304fa3f91b5b6502584ccbc805a1100b85c2e148850fe81f3e41a2f19d5351a9a012f23bd2b19f852659cdec2d87170e10420d4fdbf55294f9d8ce643098ad2710ccca5f666dfa4adc3cdc40235032cc4f1c6537a697629e1c9d8822ab7d45713656c21ff7304425d6c0839be19562900eef3adab8ac9bbbd79662be6c9b9ac019da873d851b4b28fe23e58e37d97b281d845633c0a091ff19e237fc3ac71606d05deff052d30a4dc0eb7d289d31ebe0955bc0e3ef53fa0de3a1d1ce98535ecdb126126895b1c011b72ee65cc8d3ef16781a5dc4e19be1f724d1d0feebb30b88acf97637a01aad1d3bb2f50a228f883d906a9d75c784884c5b5a674413e3976d7c895c6c70b1769580a9d005e9ec2e8fdef5fb383aa3157a4a619470f51e2817a985cb06db8126273cc1a7a4cb75d14e42cc0ea07a893541e9080546d5690ea7b351cc890814d50a0ad3943c67364757a47e8616fe167c24ff9c05cd3b47a2134f0a30bedd95f2beac679c63bf588a5b57e6b1d479ee1211d55be17ae7f02c948acecc1f4764ef67dcb2fcded343bdeb3afe3a511e1aa75aec5c802a82ff10b2ee58b08b8e7e245698ad052f96f5070e5f7a91813f6756e48869de771e686e38b7225d4c2ae5c05c4de8db2bcadac33e3f16da8fa1c951fbd6c0ac76771404ee9dd49ac4a5e4100ddcd00b3bf03a3a51b491631fe4f7efed422538cd4f7bb94d9d9860994102c7269344bf9b593e420bd61099d836f34825bba77bed7f675ad24c39d119f5d340c0a889041ed202eeb059bc513d899e3b6792fd08d94fb3e40cd7bf71588d2c6e25fb25a00e8c6f659e40953a7a1e48441900a0d80fa68fb077a64878a1716419d570ca640a6f4c5227d63153b6cec5b531004f5839b710022b6e492184861973396ba2470f02fefe3dd6971ea8159af9e940aa172d76816aceb8055ea1be19658397c99da47ab5cc60ce548f5723f11d41f321cfb1addb663d65229a89b1838d2ca40c05c00c80f97c28f1fd15f9c5a098f2b0a747c7649add19c75460abecf14f1fbc4fe450f33c2272f4085a6536e329ef13cd460307400bafa381b6f3ef45b0d8c04ed5ff3a5c4fa85e7b50ec3b0fabc7651258efb70cf431e9782f89f7050054a10343c16f7ed2eda9feb3b4d6ca65927988f0d1de8a9aaad0f4f25837bb771987072a68d7f17476753539dc1679ca806269b4f224dde1279c01aa2c95ddc4c2d1a5c2fbd41f8e6da280b24486de6436053b59299863fcada2372f38f4edf2f3a7f423af895f44f87ce99c0dbb5b5d4171e91c7810a5b18fa22126bceaa403bcd4e67e63bdd80e4d3e1b5cb83b3d641f9c96d8ec1cc81b6afe126ced15b0caa890848e093837bd2317f61377c49562878686ecb03914834bf5114479e82d7c4aef8e7a8b8450d5dc5418737a5247deac9fe6d1e360a52b7a238097d98a8d7cd7f443633c0a15a0864024c11d49d3cd19b7376d3e6d73137105aaa635ad985d93a291dc32b3f64b0a0c781af9daf2dbc001177a57c55d1ba6876ea397c5e3a6369db4792a0c303e2c0eefd8e94724fe9d525557a622248e0cd70e773ba33c0d0f40fec3f2342fb3f2c174389e74bb996b3ebe252955a76bc73ebb7685854787ed3b240d5c1748bdb8fedfc0cd735c7feffb8043d7939536046ad477c87ce05683e17f768cdeaee547c91d3f6f0003a5a394e38d0e13357f57c5df8dc0d210ae2f84a706243e449f4cbeb5e031a246b01901c93c9f0b64a507459b7c2debfd0104cf9589ebaf77eb1b699d26de72d16d26621c05fbf55308db3af5d78cdfd5dfa74a446187afc0737f0a7aa388f7cc809da7a6f03fa2477bc220cad645ab7678da1f7744ee37ea9b056f1aa36cd5458a0d3bea5841cd9110135f6c2307ea2a12970fe5676d94e7d010afe2d4da7beed2ba03e3b8806b18dfe1adc4e2c72ef7fdbfeb2755910371cded8828fab34b4e03722198ee7bfe29619d6bf1fe2fa3750f3a6e817f94a7289415c6f1704c50ebd900762bf5ece7b2f28dacf138f789ea7507f726e91bc8070bab39a3b18d424761b9ed95719a69c0d682487449d44dc4c6764957df612da1a221d77724149f3647b46aded09e883bf14183eeedd51f9439570d2579c5fe505c22f1e1a83788493e72eeec0d999160068e3c8f591082768d410de080c3d404a046f797ae12ca44f57b3d22307e50cb2b72927668b938c174102235b02976606a92b834429bda0dfefe610c277e03bb359017b3948c9952907a9cb575dd91a36d642bd2e7754fc8d7b27ee1c9c812bf62f39046bc5f67f7c6c7fd661fc2950b9e20066fe22c9bfc11b5f65966c30417e3d3972f5da84ba9e2a603fecaa2714a336d1586ead9227f361052e9d945f1c3cf1b846988352ff62177b5ef56021c25de007d85da7f1c8887c75c4ecd0c405714e3b9b1df55c94f56a1b8b088a6ca1db397f68112be8fe63004346e8135099969e0dd4dfdaa5b272483d8783ae7e645f4f02144bc61319e8435d851fd0c5a3555c6f768aa2518dfcc20f16478ec4776a7d0ab7bfe5a14271a22259aef94f8545b6526845880227873792344476fc2ef17ea2773a80affe9da76da5ed5bc8d1c68b02d35612e98dc12ce93eaf8d7f5eed69e2d3e92075e0779f297a2b16a30997ea85a025fc64b2e6f21f6df687889853f6c6e33cfb32be8956d6eeea6c20910cdbeeaddb48da313d6312c3b479eada01d52ee3b9b33edd6b71e905b3f9833815d93da398dd403351745f6ba576e2dc1d37efe5944032402b1255a6d6fc11afb078bc5604d09771a4773efb2e0d17e0d449d0bb4642aa4cdc27739a62b86cf2cba1e88f5b1b6339f209e86b402295d9eaf2fd24d9a4d9535279aaece642199d9d3a1e1593c454ba7a57b5cc16cc51466e08e6aa8f6ec6c7999b9b563fee2ad1df8f044f5504b1fda9e637a04fc1d359b7533dd4a98f8b66a2ddd58f3e2d0aab4309bd81548c79f3940e89c5423d40ce93e5a91d66cea77d74e00baa1838937fc7c132e874f157eeb4986d31765866fd1e0753f0814290a40aaad43265db943b4f8d2e3d6ec0874a0f9b7a21e181d2374a386f22c788f9ba111373e54ba4a59e330350682c735867e5053d30638d13ba1e68966c1afdd9ddae79527bf826a2e8fb563c5bab8acfbeacaae8c7a3005ccb81c0efba78ce80689cf3ecc5575e5e961e0dccc685cafd38674c57604499dd1039ad0a572ced43569b0738860f9f4ec2cba34995b83ca44b7acdd8904d0814778da5026bcd959ced36e02ca2acdac1d29499a4049fdc03cc21b516a3e0ac9ff60b5ef7257b3df324fdfd2d2fb3906b79f7c5381daf4f41fdbed055692dbc9159ea452df94767a66236f183999607e0961b035c33bfb85ca43f74064338dcb00dfcc288e2de1633d980e6e21c2ab5edaca3606fa978937a27ebacdf18b9520a85b9f1f458ce1ecf14f17d41578daa5398c24d0bb545a116bad6fa421362bb03930825e73988a253cff71e8f68571696bba49418cc588fa0b0dfbdd7490380cf06dfb2397956de4949057389d323d3915997706ebaf352ffcddbafc7a14f3238506b4ce17689c4a858aa50521b59c7c1f2f97740a3347d2094cafa62ddfce26b6bfabb88dde5fa7ccf5dd074bf9c6eb7d4e039fb073c6507316465eb5aafb4bba61c6554ea474a18efe3a55f795c5daf5ba7f3de5230de77e52ee6586d52496a466cf4ea11b288a2947769bd4bbb475a2e93f86ac1cdac2210c9fccdaa65e75e4eaf01adeb92867ff63fdada463163ae9f9d0111ddf79003edbfc89721edfe1f950fd1451938f3fa1d05c12c1d45b40d4d9f677348e5480263238b328394ce78f78e6b5a7283ed2e8b9ae2a45a5bf63acb543b1e6c2ad0811858644ff5c0be03a4b30894aa1ef923bb5bb3f03d2497cc0e840dff9849de2848e47fa57b55061adb9206933643fd0d10d14f850345e4d06b63bbb51", @typed={0xc, 0x1, @u32=0x3f}, @typed={0xc, 0x13, @uid=r4}, @generic="69817bfe92a4995cfe473d5cccda435513b42a8fe5ad9a3d93beaa54482802c4b059403396de908b24b0b4f842512fc676c67fca11c35e9a69a925e56c42d524ffa0a43cfbed7c3a66438575a995900f6af6a8537c9f2e843064db7964291ab467ebae2d159b9ee94368d1beab4f1daecf85ab24968176a37fef4687af1b8ed6b2a59d9d71df792cd60cab08baa4964b714c89b7564940aea9f1a2ad0915dffa135ed370"]}, @typed={0xc, 0x6e, @str='+\x00'}]}, 0x1250}, 0x1, 0x0, 0x0, 0xf64297529ef1219d}, 0x1d96f89259662669) exit(0x0) pread64(r1, &(0x7f0000000080)=""/26, 0x0, 0x5f) 2018/02/27 04:22:50 executing program 3: r0 = socket$inet_icmp(0x2, 0x2, 0x1) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x0, 0x60, &(0x7f0000000300)={'filter\x00', 0x7, 0x4, 0x3e8, 0x218, 0x108, 0x0, 0x300, 0x300, 0x300, 0x4, &(0x7f0000000040), {[{{@arp={@rand_addr=0x3, @loopback=0x7f000001, 0xff, 0xffffffff, @mac=@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, {[0xff, 0xff, 0xff, 0x0, 0xff, 0xff]}, @empty, {[0x0, 0x0, 0xff, 0xff, 0x0, 0xff]}, 0x8, 0x72, 0x8000, 0x80000000, 0x80, 0x80, 'ip6_vti0\x00', 'vlan0\x00', {0xff}, {0xff}, 0x0, 0x101}, 0xc0, 0x108}, @unspec=@IDLETIMER={0x48, 'IDLETIMER\x00', 0x0, {0x0, 'syz0\x00', 0x1}}}, {{@arp={@multicast1=0xe0000001, @loopback=0x7f000001, 0xffffffff, 0xffffffff, @mac=@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x18}, {[0xff, 0x0, 0x0, 0x0, 0xff]}, @empty, {[0xff, 0x0, 0x0, 0xff]}, 0xc3, 0x6, 0x7, 0x6, 0x0, 0x9, 'bond0\x00', 'syzkaller1\x00', {0xff}, {0xff}, 0x0, 0x111}, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x16}, @mac=@empty, @multicast2=0xe0000002, @empty, 0x9, 0xffffffff}}}, {{@arp={@multicast2=0xe0000002, @dev={0xac, 0x14, 0x14, 0xd}, 0xffffffff, 0xff000000, @mac=@empty, {[0xff, 0x0, 0xff, 0x0, 0xff]}, @empty, {[0x0, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x5, 0x4, 0x9, 0x6b7, 0x7f, 0x5, 'eql\x00', 'nr0\x00', {}, {0xff}, 0x0, 0x2}, 0xc0, 0xe8}, @unspec=@NFQUEUE2={0x28, 'NFQUEUE\x00', 0x2, {0x20, 0x9, 0x3}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x438) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x80000000000002, &(0x7f0000ed4000)=0x78, 0x4) bind$inet(r1, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) sendto$inet(r1, &(0x7f0000a88f88), 0x29f, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendmmsg$inet_sctp(r1, &(0x7f00000014c0)=[{&(0x7f0000000000)=@in={0x2, 0x4e20, @multicast2=0xe0000002}, 0x10, &(0x7f00000002c0)=[{&(0x7f0000000180)="4ddb592d10536b2058e410c6237af9014237b43bbfb3b4327ae7c831e130a8e4d2ae12fd45fe7901e98b2ba95460a3ce8b0977ca640e0df5a984a31709ca99413b7847abd0cb17e065c54b1d4ef3ccb96543ca2c5f0c3ed0b11f29ef4edf01a5b7145e7b1e1aa116ad5f650307", 0x6d}], 0x1}], 0x1, 0x0) 2018/02/27 04:22:50 executing program 4: pipe(&(0x7f000099c000)={0xffffffffffffffff, 0xffffffffffffffff}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) vmsplice(r1, &(0x7f0000f6dfe0)=[{&(0x7f000061ff2f)="a8", 0x1}], 0x1, 0x0) fcntl$setpipe(r1, 0x407, 0x0) vmsplice(r1, &(0x7f00005d5ff2)=[{&(0x7f00005d5fff)=';', 0x1}], 0x1, 0x0) fstatfs(r0, &(0x7f0000000040)=""/164) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, &(0x7f000033c000)) openat$audio(0xffffffffffffff9c, &(0x7f0000000100)='/dev/audio\x00', 0x0, 0x0) read(r0, &(0x7f0000ebcf48)=""/184, 0xfffffda6) 2018/02/27 04:22:50 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) futex(&(0x7f00000001c0), 0x8, 0x0, &(0x7f0000000200), &(0x7f0000000240), 0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x0, 0x0) r2 = getpgrp(0xffffffffffffffff) ptrace$setregset(0x4205, r2, 0x201, &(0x7f0000000080)={&(0x7f0000000680)="4b45481860a9778ab10df8060972ae3f332f0a005f4fc36e4c220e1b7a0405a47d444fc7af23d4f35f3c0ca6af5ae97a5866243af7a0ed5b5d1f18c7b63915df47c7ae4b5c42b3ac8b5aa4c4a560798f4e3521659ed53df79c237f66435df267ec4c840c93ce1a3a363c6d21d1d2ce28a89a27aef204abc6c0e3a236e44f6d7d86eddeb3af426ca8b6608b5ae725a0cf75c6012f142e3c34f9a76a67379640d73b4705d477465bcca24610344a40e8f97acc846d28b3c65cda55c44a6a6666dc53abd4", 0xc3}) waitid(0x0, 0x0, &(0x7f00000000c0), 0x0, 0x0) bind$inet(r0, &(0x7f0000b9bff0)={0x2, 0x4e25, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) setsockopt$sock_int(r0, 0x1, 0x2000000000000009, &(0x7f0000534ffc)=0x4, 0x4) setsockopt(r0, 0x1, 0x9, &(0x7f00002be000)="eacea12e", 0x4) ioctl$KVM_GET_LAPIC(r1, 0x8400ae8e, &(0x7f0000000280)={"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"}) 2018/02/27 04:22:50 executing program 0: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='attr/exec\x00') getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000000)={0x0, 0x100, 0x5, 0x401, 0x5, 0x2}, &(0x7f0000000080)=0x14) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000180)={r1, @in={{0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}}}, &(0x7f00000000c0)=0x8c) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000240)={0x0, @broadcast, @remote}, &(0x7f0000000280)=0xc) write$selinux_context(r0, &(0x7f0000000100)="73797374656d5f6b65797369676e5f657865635f743a733000f54d5bd326bee049a4606b7969ff8be757b9fd50a51dddb90c4b2f33e7113aac2e8a7c16b42fc096b426cea492194eca31b252b93ff57f71ef772a3bd09de9e20c1771ff0c21931ca9c94040168b32816106ee70bc7c77e4813e2683", 0xd195f1b3faf6acd4) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r0, 0x40a85323, &(0x7f00000002c0)={{0x7, 0x5}, 'port1\x00', 0x21, 0x80000, 0x7, 0x9, 0xdca, 0x4, 0x80, 0x0, 0x5, 0x9}) 2018/02/27 04:22:50 executing program 6: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = getpgrp(0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, r1, 0x0, r0, 0x0) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/checkreqprot\x00', 0x240002, 0x0) getsockopt$inet_buf(r2, 0x0, 0x10, &(0x7f0000000080)=""/35, &(0x7f00000000c0)=0x23) 2018/02/27 04:22:50 executing program 5: request_key(&(0x7f0000000300)='dns_resolver\x00', &(0x7f0000000340)={0x73, 0x79, 0x7a}, &(0x7f0000000380)='\x00', 0xfffffffffffffffc) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$KVM_GET_VCPU_EVENTS(r1, 0x8040ae9f, &(0x7f0000000100)) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000000040)={0x0, 0x4}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f00000003c0)={r2, 0x1000, "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"}, &(0x7f00000000c0)=0x1008) 2018/02/27 04:22:50 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x36, 0xffffffffffffffff, 0x0) clock_adjtime(0x0, &(0x7f0000012f30)={0x0, 0x0, 0x7}) rt_sigaction(0x1f, &(0x7f0000000340)={0x65c, {0x6}, 0x40000002}, &(0x7f0000000380), 0x8, &(0x7f00000003c0)) r0 = syz_open_dev$sndpcmp(&(0x7f0000000240)='/dev/snd/pcmC#D#p\x00', 0xffec, 0x101000) ioctl$DRM_IOCTL_MODE_GETCRTC(r0, 0xc06864a1, &(0x7f0000000440)={&(0x7f0000000400)=[0x7ad, 0x3, 0x4], 0x3, 0x0, 0x5, 0xfffffffffffff1ab, 0x6, 0x8, {0x4, 0x6, 0x40, 0x8000, 0x2, 0xdd90, 0x3, 0x9, 0x1, 0x400, 0x6, 0x8001, 0x1, 0x9, "00f6fd8db07c5829283d01b2b1a288a7193e337e930191f035dee26ed65a8a56"}}) connect$bt_l2cap(r0, &(0x7f0000000280)={0x1f, 0x7f, {0x10000, 0x4, 0x5, 0xfff, 0x1000, 0x5}, 0x401, 0xffffffffffffffc4}, 0xe) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x4201c1, 0x0) write$vnet(r1, &(0x7f00000001c0)={0x1, {&(0x7f0000000040)=""/193, 0xc1, &(0x7f0000000140)=""/103, 0x3, 0x4}}, 0x68) 2018/02/27 04:22:50 executing program 2: r0 = socket$inet6_sctp(0xa, 0x80001, 0x84) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000000200)=ANY=[@ANYBLOB="66696c74657200000000000000000000000000000000000000000000000000000e0000000400000048050000ffffffff300300000000000000000000ffffffffffffffff780400007804000078040000ffffffff04000000", @ANYPTR=&(0x7f00000001c0)=ANY=[@ANYBLOB='\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\x00\x00\x00\x00\x00\x00'], @ANYBLOB="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a800d00000000000000000000000000000000000000000000800000028004d41524b000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000380260020000000000000000000000000000000000000000000000005001686173686c696d69740000000000000000000000000000000000000000027663616e3000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000d90000000000000000000000000800000000000004000000080000000000000000000000000000004000636f6e6e6c696d69740000000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000000000280052454a454354000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000801480100000000000000000000000000000000000000000000000028006575693634000000000000000000000000000000000000000000000000000000000000000000380073746174697374696300000000000000000000000000000000000000000000000000000000000000000000000000000000000000000040005443504f505453545249500000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a800d0000000000000000000000000000000000000000000000000002800000000000000000000000000000000000000000000000000000000000000feffffff00000000"], 0x5a8) setsockopt$inet6_buf(r0, 0x29, 0x2, &(0x7f00000007c0)="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", 0x1000) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000000)=0xbc10, 0x4) setsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000ac0), 0x0) 2018/02/27 04:22:50 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) stat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0}) setuid(r0) r1 = socket$pptp(0x18, 0x1, 0x2) bind$pptp(r1, &(0x7f0000ae3fe0)={0x18, 0x2, {0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}, 0x20) connect$pptp(r1, &(0x7f000018ffe0)={0x18, 0x2, {0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}, 0x20) 2018/02/27 04:22:50 executing program 0: r0 = getpgid(0x0) kcmp(r0, r0, 0x4, 0xffffffffffffffff, 0xffffffffffffffff) r1 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000080)="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", 0x1000, 0x0) r2 = syz_open_dev$midi(&(0x7f0000001380)='/dev/midi#\x00', 0x1, 0x88102) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000001080)={{{@in=@empty, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@local}}, &(0x7f0000001340)=0x859ef6a4) lstat(&(0x7f00000011c0)='./file0\x00', &(0x7f0000001200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r5 = syz_open_dev$admmidi(&(0x7f0000001280)='/dev/admmidi#\x00', 0x0, 0x20000) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r5, 0x84, 0x6e, &(0x7f00000012c0)=[@in={0x2, 0x4e23, @multicast1=0xe0000001}, @in6={0xa, 0x4e23, 0x4, @local={0xfe, 0x80, [], 0xaa}, 0x7}, @in6={0xa, 0x4e20, 0x7c51, @mcast2={0xff, 0x2, [], 0x1}, 0x3}, @in={0x2, 0x4e20, @broadcast=0xffffffff}], 0x58) keyctl$chown(0x4, r1, r3, r4) [ 262.493173] x_tables: ip6_tables: eui64 match: used from hooks INPUT/FORWARD/OUTPUT, but only valid from PREROUTING/INPUT/FORWARD 2018/02/27 04:22:50 executing program 3: perf_event_open(&(0x7f000001d000)={0x0, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x80800) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000ff5fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000ff7fe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) ppoll(&(0x7f00004c7fb0)=[{r0, 0xd}], 0x1, &(0x7f0000000000)={0x1000000077359400}, &(0x7f00004c7000), 0x8) mlock(&(0x7f0000012000/0x4000)=nil, 0x4000) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x1, 0x0) mremap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f00009de000/0x4000)=nil) close(r0) setsockopt$IP6T_SO_SET_REPLACE(r1, 0x29, 0x40, &(0x7f00000000c0)=@security={'security\x00', 0xe, 0x4, 0x4a8, 0xffffffff, 0x0, 0x0, 0x278, 0xffffffff, 0xffffffff, 0x3d8, 0x3d8, 0x3d8, 0xffffffff, 0x4, &(0x7f0000000080), {[{{@ipv6={@loopback={0x0, 0x1}, @mcast2={0xff, 0x2, [], 0x1}, [0xffffff00, 0xff0000ff, 0xffffff00, 0xff000000], [0xffffffff, 0x0, 0x0, 0xffffffff], 'bcsh0\x00', 'ip6gre0\x00', {0xff}, {0xff}, 0x0, 0xa109, 0x3, 0x40}, 0x0, 0x120, 0x158, 0x0, {}, [@common=@frag={0x30, 'frag\x00', 0x0, {0x7, 0x0, 0x3b, 0x10, 0x37586eebb100fb1a}}, @common=@hbh={0x48, 'hbh\x00', 0x0, {0x2, 0x4, 0x1, [0x2, 0x4, 0xf1f, 0x8000, 0x1, 0x1, 0x80000000, 0xcf, 0x2, 0xc83, 0x0, 0x4, 0xd6, 0x5, 0x20, 0x400], 0xd}}]}, @common=@inet=@SET3={0x38, 'SET\x00', 0x3, {{0x7ff, 0x7, 0x2}, {0x0, 0xdb3, 0x8}, {0x200, 0x9, 0x5}, 0xa5, 0x7ff}}}, {{@ipv6={@mcast1={0xff, 0x1, [], 0x1}, @mcast2={0xff, 0x2, [], 0x1}, [0xff000000, 0xff, 0xffffff00, 0xffffffff], [0xffffff00, 0xffffff00, 0xff000000, 0xff], 'tunl0\x00', 'ip6tnl0\x00', {}, {}, 0x3b, 0x3, 0x2, 0x8}, 0x0, 0xd8, 0x120, 0x0, {}, [@common=@frag={0x30, 'frag\x00', 0x0, {0x2, 0x400, 0x8, 0x1, 0x3}}]}, @common=@inet=@TEE={0x48, 'TEE\x00', 0x1, {@ipv6=@loopback={0x0, 0x1}, 'ip_vti0\x00', 0xffff}}}, {{@uncond, 0x0, 0x138, 0x160, 0x0, {}, [@common=@hbh={0x48, 'hbh\x00', 0x0, {0x8000, 0x1, 0x1, [0xe0000, 0x80000000, 0x6852, 0xff, 0x4a73, 0x6197, 0xd0, 0x5, 0x2, 0x1f, 0x2, 0x2, 0x7fff, 0x2, 0x1, 0x2], 0xb}}, @common=@hbh={0x48, 'hbh\x00', 0x0, {0xcc, 0x4, 0x1, [0x80000001, 0x80000000, 0x4, 0x62, 0xfffffffffffffffa, 0x1279, 0x86, 0x400, 0x4, 0x3f, 0x800, 0x2e2500ad, 0x1, 0x9, 0x101, 0x10000], 0x6}}]}, @common=@unspec=@CLASSIFY={0x28, 'CLASSIFY\x00'}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x508) mmap(&(0x7f0000015000/0x2000)=nil, 0x2000, 0x7, 0x10112, r0, 0x0) 2018/02/27 04:22:50 executing program 1: capset(&(0x7f0000000000)={0x19980330}, &(0x7f0000702000)) pivot_root(&(0x7f0000cb8ff8)='./file1\x00', &(0x7f0000785ff8)='./file0\x00') r0 = syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0x0, 0xc8080) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc\x00', 0x42000, 0x0) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r1) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f00000000c0), &(0x7f0000000100)=0x4) 2018/02/27 04:22:50 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x4032, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = dup(r0) setsockopt$bt_BT_FLUSHABLE(0xffffffffffffffff, 0x112, 0x8, &(0x7f0000004000)=0x1000, 0x4) ioctl$UFFDIO_COPY(r1, 0xc028aa03, &(0x7f0000003ff0)={&(0x7f0000011000/0x3000)=nil, 0x400000}) socket$llc(0x1a, 0x2, 0x0) 2018/02/27 04:22:50 executing program 4: socketpair(0x17, 0x7, 0x0, &(0x7f000000dff8)={0xffffffffffffffff, 0xffffffffffffffff}) write$sndseq(r1, &(0x7f000082cf40)=[], 0x2082cf40) close(r0) 2018/02/27 04:22:50 executing program 6: r0 = inotify_init1(0x804) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, r0, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_STATUS(r1, 0x80605414, &(0x7f0000000040)=""/36) r2 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r2, &(0x7f0000004fc8)={&(0x7f0000379000)={0x10}, 0xc, &(0x7f0000012ff0)={&(0x7f0000f0efe8)={0x14, 0x2000005a, 0x443, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) 2018/02/27 04:22:50 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/kvm\x00', 0x40002, 0x0) r1 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x2, 0x80000) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000000040)={0x3001, 0x2000}) bind$netrom(r1, &(0x7f0000000080)=@ax25={0x3, {"31a2776dcd93d7"}, 0x3}, 0x10) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = syz_open_procfs(0x0, &(0x7f00009c8000)="636c6561725f72656673007edb") writev(r2, &(0x7f0000b97000)=[{&(0x7f00000e9000)='4', 0x1}], 0x1) 2018/02/27 04:22:50 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000020d000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-cipher_null\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/mixer\x00', 0x200000, 0x0) ioctl$VT_ACTIVATE(r2, 0x5606, 0x80000001) r3 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$int_in(r1, 0x5452, &(0x7f0000000100)=0xfffffffa) r4 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0xa00, 0x0) sendto$llc(r4, &(0x7f0000000080)="e5ba72c9f73b1d4e716458801b4eb9768e752983014f5a6a991302c21d7fb833cc1a0a8ef71756b089d0910aff62a7688064a5a8df58f18a", 0x38, 0x40000, &(0x7f00000000c0)={0x1a, 0x1b, 0x9, 0xf399, 0x401, 0xc2, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x10}}, 0x10) recvmsg(r1, &(0x7f0000136000)={0x0, 0x0, &(0x7f0000000280)=[{&(0x7f0000000140)=""/70, 0x46}], 0x1, &(0x7f0000319000)}, 0x0) ioctl$PERF_EVENT_IOC_DISABLE(r3, 0x2401, 0x4) 2018/02/27 04:22:50 executing program 2: r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r0, &(0x7f0000002000)=@ethernet={0x0, @empty}, 0x10) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000006000)={'vcan0\x00', 0x0}) madvise(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x0) sendmsg$can_bcm(r0, &(0x7f0000000140)={&(0x7f0000000040)={0x1d, r1}, 0x10, &(0x7f0000000100)={&(0x7f00000004c0)=ANY=[@ANYBLOB="0100000000000000000000ff00000000000000338adb95fdb36a364404f7c158cd39d7ea36", @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x2710, @ANYBLOB="00000080010000000000000000000000d64ba60eeb3bf295"], 0x5}, 0x1}, 0x0) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_QUERY_BPF(r2, 0xc008240a, &(0x7f0000000080)={0x9, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) clock_nanosleep(0x7, 0x1, &(0x7f00000000c0), &(0x7f0000000180)) [ 262.534461] x_tables: ip6_tables: eui64 match: used from hooks INPUT/FORWARD/OUTPUT, but only valid from PREROUTING/INPUT/FORWARD 2018/02/27 04:22:50 executing program 7: r0 = creat(&(0x7f0000000140)='./file0\x00', 0x101) ioctl$DRM_IOCTL_AGP_ENABLE(r0, 0x40086432, &(0x7f0000000180)) setsockopt$inet_int(r0, 0x0, 0xc8, &(0x7f0000bcf000)=0x800000, 0x1f) r1 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x9, 0x0) ioctl$KVM_DIRTY_TLB(r1, 0x4010aeaa, &(0x7f0000000100)={0x700, 0x8}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000000040)={0x0, 0x80000, 0xffffffffffffff9c}) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x412000, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f00000000c0)={r2, 0x80000, r3}) 2018/02/27 04:22:50 executing program 6: prctl$getname(0x10, &(0x7f0000000100)=""/30) r0 = add_key(&(0x7f0000000040)='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', &(0x7f000018c000)={0x73, 0x79, 0x7a, 0x1}, &(0x7f000048d000)="bf10", 0x1, 0xfffffffffffffffc) request_key(&(0x7f0000000000)='cifs.idmap\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000000c0)='bdev\x00', r0) 2018/02/27 04:22:50 executing program 2: r0 = socket(0xa, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)=ANY=[@ANYBLOB="0000800000000000ffffffff000000004100000005"]) ioctl(r0, 0x8916, &(0x7f0000000000)) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000040), 0x4) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000080)=0xf9a, 0x4) 2018/02/27 04:22:50 executing program 5: r0 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x100000000, 0x101000) connect$bt_sco(r0, &(0x7f00000000c0)={0x1f, {0x1f, 0x0, 0x4, 0x9, 0xff, 0x100000000}}, 0x8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f000039f000)={0x2, &(0x7f000039a000)=[{0x20}, {0x6}]}, 0x10) sendmsg(r1, &(0x7f00000004c0)={&(0x7f0000000040)=@vsock={0x28, 0x0, 0x0, @any=0xffffffff}, 0x10, &(0x7f00000001c0)=[], 0x0, &(0x7f0000000200)=[]}, 0x0) 2018/02/27 04:22:50 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000080)) getpid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000000c0)={0x0}, &(0x7f0000000100)=0xc) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000140)={0xffffffffffffff9c}) r3 = semget$private(0x0, 0x1, 0x0) semctl$IPC_RMID(r3, 0x0, 0x0) r4 = accept$packet(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f00000002c0)=0x14) r6 = accept4(r4, &(0x7f0000000200)=@in={0x0, 0x0, @local}, &(0x7f0000000240)=0x10, 0x80800) getsockopt$bt_sco_SCO_CONNINFO(r6, 0x11, 0x2, &(0x7f0000000340)=""/14, &(0x7f0000000380)=0xe) ioctl$sock_inet6_SIOCDIFADDR(r2, 0x8936, &(0x7f0000000300)={@dev={0xfe, 0x80, [], 0x12}, 0x7ff, r5}) r7 = getpgrp(r1) sched_getaffinity(r7, 0x8, &(0x7f0000000040)) sendmsg$nl_generic(r0, &(0x7f0000a32000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f00002a0e50)=ANY=[@ANYBLOB="1c0000001c0021f10000031a00000000017bb6b07e68428c1e000012"], 0x1c}, 0x1}, 0x0) getresgid(&(0x7f00000003c0), &(0x7f0000000400), &(0x7f0000000440)) nanosleep(&(0x7f0000000180)={0x0, 0x1c9c380}, &(0x7f00000001c0)) 2018/02/27 04:22:50 executing program 0: r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000000080)=[@in6={0xa, 0x4e24, 0x4, @mcast1={0xff, 0x1, [], 0x1}, 0x7}, @in6={0xa, 0x4e22, 0x1, @loopback={0x0, 0x1}, 0x8}, @in={0x2, 0x4e20, @rand_addr=0x6}, @in6={0xa, 0x4e24, 0x1, @empty, 0x1}], 0x64) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r1, 0x29, 0x40, &(0x7f0000000b80)=@security={'security\x00', 0xe, 0x4, 0x488, 0xffffffff, 0x1d0, 0x1d0, 0x1d0, 0xffffffff, 0xffffffff, 0x3b8, 0x3b8, 0x3b8, 0xffffffff, 0x4, &(0x7f0000000040), {[{{@uncond, 0x0, 0xa8, 0x1d0, 0x0, {}, []}, @common=@unspec=@SECMARK={0x128, 'SECMARK\x00', 0x0, {0x1, 0x0, 'system_u:object_r:apt_exec_t:-0\x00'}}}, {{@ipv6={@dev={0xfe, 0x80}, @remote={0xfe, 0x80, [], 0xbb}, [], [], 'nr0\x00', 'ip6gre0\x00'}, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @common=@inet=@TCPMSS={0x28, 'TCPMSS\x00'}}, {{@ipv6={@ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14}}, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, [], [], 'sit0\x00', 'dummy0\x00'}, 0x0, 0xf0, 0x118, 0x0, {}, [@common=@dst={0x48, 'dst\x00'}]}, @common=@unspec=@NFQUEUE2={0x28, 'NFQUEUE\x00', 0x2}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x4e8) 2018/02/27 04:22:50 executing program 1: truncate(&(0x7f0000000080)='./file0\x00', 0x8) 2018/02/27 04:22:50 executing program 7: syz_emit_ethernet(0x83, &(0x7f0000000280)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaa0086dd6050a09c004d0600fe8000000000000000000000000000bbfe8000000000000000000000000000aa08000000000000fe69a2a60c632ead28c14d2fb02bcfc95d957916b61ad52fb3cb45128814dcecafdfa6a4ba0d3661bb771d082c4f12d8b08aac10a4c0f60bd53a129c2182802cfd00000000020000"], &(0x7f0000000040)) r0 = syz_open_dev$mice(&(0x7f0000000080)='/dev/input/mice\x00', 0x0, 0x400000) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x3, 0x17, 0xe, 0x8, "2d66d40433a03701b5295d6e3ff8b1613545db55f5673473542885fdbe1e0740af0212a5b4f052750460dd1c0ab11ffb76cb97432f3cdfdc1e281f14cb3feb9a", "430d8b48673dee01cc3796f93bce620257aec4e9079bca2e7ccdd0f710698d82", [0x2, 0x100000001]}) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x880, 0x0) ioctl$VT_DISALLOCATE(r1, 0x5608) 2018/02/27 04:22:50 executing program 3: mmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x7ffffffd, 0x8972, 0xffffffffffffffff, 0x0) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) 2018/02/27 04:22:50 executing program 2: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x84000, 0x0) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000040)={0x100000000}, 0x4) r1 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000892000), &(0x7f0000034000)=0x4) 2018/02/27 04:22:50 executing program 6: r0 = syz_open_dev$sndctrl(&(0x7f0000006000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r0, 0x40045532, &(0x7f000000affc)) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000000040)={0x0, 0x6}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f00000000c0)={r2, @in={{0x2, 0x4e22, @loopback=0x7f000001}}}, &(0x7f0000000180)=0x8c) r3 = openat$audio(0xffffffffffffff9c, &(0x7f0000009000)='/dev/audio\x00', 0x0, 0x0) r4 = syz_open_dev$sndpcmp(&(0x7f000000afee)='/dev/snd/pcmC#D#p\x00', 0x0, 0x0) r5 = syz_open_dev$sndpcmc(&(0x7f00006a6fee)='/dev/snd/pcmC#D#c\x00', 0x0, 0x40400) dup2(r4, r3) mmap$binder(&(0x7f00005d1000/0x3000)=nil, 0x3000, 0x100000f, 0x1012, r5, 0x0) 2018/02/27 04:22:50 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f0000e3eff8)={0x0, 0x0}, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0xfffffffffffffffa) getsockname$packet(r2, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000140)=0x14) dup3(r4, r3, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000decfe0)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SMI(r4, 0xaeb7) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$KVM_RUN(r4, 0xae80, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r3, &(0x7f00000d5000/0x18000)=nil, &(0x7f0000000080)=[@text16={0x10, &(0x7f0000000080)="65f26f26f30f512e0000b8bf000f00d00f22a466b8000000800f23d80f21f86635800000000f23f80f20c10f00db0f01cb66b9c90a000066b80800000066ba000000000f30d85407", 0x48}], 0x1, 0x0, &(0x7f0000000100)=[], 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/02/27 04:22:50 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(0xffffffffffffffff, &(0x7f0000000fbc)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = syz_fuseblk_mount(&(0x7f0000000ff8)='./file0\x00', &(0x7f00001d3000)='./file0\x00', 0x4000, r0, r1, 0x2, 0xa3b6, 0x2008405) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = getpgid(0x0) r5 = getpgrp(0x0) r6 = syz_open_dev$admmidi(&(0x7f000019a000)='/dev/admmidi#\x00', 0x40, 0x511080) kcmp$KCMP_EPOLL_TFD(r4, r5, 0x7, r3, &(0x7f000005d000)={r6, r3, 0x7}) setsockopt$inet_mreqn(r3, 0x0, 0x27, &(0x7f000076fff4)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r7 = socket$inet_udp(0x2, 0x2, 0x0) rt_sigsuspend(&(0x7f0000000080)={0x910}, 0x8) ioctl$sock_SIOCSIFBR(r7, 0x8941, &(0x7f0000133fe8)=@generic={0x5, 0xe80e, 0x8}) dup3(r7, r3, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r8 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f000051d000)='/dev/loop-control\x00', 0x0, 0x0) r9 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r6, 0xc04c5349, &(0x7f000024e000)={0x1, 0xfff, 0x3}) ioctl$LOOP_CTL_ADD(r8, 0x4c81, r9) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000eb7000)={0x0, 0x0}, &(0x7f0000c82000)=0xc) setuid(r10) ioctl$FUSE_DEV_IOC_CLONE(r2, 0x8004e500, &(0x7f0000857ffc)=r2) 2018/02/27 04:22:50 executing program 5: mkdir(&(0x7f000000dff6)='./control\x00', 0x0) r0 = inotify_init() inotify_add_watch(r0, &(0x7f0000f5e000)='./control\x00', 0x3fa) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x40, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000040)={0x2, [0x0, 0x0]}, &(0x7f0000000080)=0xc) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f00000000c0)={r2, 0xbe, "1b31451b3493db7cf19e1301719283488ea6e1bd8b1f0b62689ca282aa2fba937ee1bb34387a776cfb32a38361317631eeacbf61337b143504f3eef44cb3e07f466918f087a353824043b2529175f2a689ee545542ea88538cabfe7f9aab8ec44b492a408ec65acf96d67a67ce874147bd99ff80220b4d1eac23783b9a453e4769d794a447811d3ac33815e36d20f9fa65630747d0a9a3a826392c9a115868d6eb2b84592500305c287fd7c1cad560e95f65ebf4c4a0275cd80fc0e6fe55"}, &(0x7f00000001c0)=0xc6) r3 = open(&(0x7f0000028000)='./control\x00', 0x0, 0x0) mkdirat(r3, &(0x7f0000416ff6)='./control\x00', 0x0) mkdirat(r3, &(0x7f00008b8ff6)='./file0\x00', 0x0) [ 262.676730] netlink: 8 bytes leftover after parsing attributes in process `syz-executor4'. [ 262.702480] xt_SECMARK: invalid security context 'system_u:object_r:apt_exec_t:-0' 2018/02/27 04:22:50 executing program 0: r0 = socket$inet(0x2, 0x2, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00004c4ffc)=0xbfd, 0x4) sendto$inet(r0, &(0x7f00002df000), 0x0, 0x0, &(0x7f0000fd9ff0)={0x2, 0x4e20, @rand_addr}, 0x10) r1 = syz_open_dev$usbmon(&(0x7f0000000140)='/dev/usbmon#\x00', 0xb1, 0x800) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f0000000040)={'syz_tun\x00', @ifru_mtu=0x11}) recvmsg(r0, &(0x7f0000fdb000)={0x0, 0x0, &(0x7f0000ee6000)=[], 0x0, &(0x7f0000245000)=""/81, 0x51}, 0x2020) 2018/02/27 04:22:50 executing program 2: ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x141371}) bpf$PROG_LOAD(0x5, &(0x7f00006f4fb8)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18}, [@jmp={0x5, 0x5, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x5}], {0x95}}, &(0x7f00009b4000)='syzkaller\x00', 0xea4c, 0xc3, &(0x7f000000a000)=""/195}, 0x48) r0 = creat(&(0x7f0000000000)='./file0\x00', 0x44) getsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000000040)=0x4, &(0x7f0000000080)=0x4) 2018/02/27 04:22:50 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) r1 = dup2(r0, r0) ioctl$SNDRV_TIMER_IOCTL_INFO(r1, 0x80e85411, &(0x7f0000000300)=""/4096) bind$inet6(r0, &(0x7f0000186fe4)={0xa, 0x4e1d, 0x200, @empty, 0x6}, 0x1c) r2 = fcntl$dupfd(r0, 0x0, r0) ioctl$KVM_GET_IRQCHIP(r2, 0xc208ae62, &(0x7f0000000000)=@pic) sendto$inet6(r2, &(0x7f000035b000)='W', 0x1, 0x0, &(0x7f00005d6000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f00000001c0)={0x0, 0x39, "d0b2f1ea5818f3422a9f41de8d3f1da0ed15228ad040b718605d810343f41ed8a1035da8d25b65b25013d93a84aef1a00e23db1a2aa682ec16"}, &(0x7f00000002c0)=0x41) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000200)=@assoc_value, &(0x7f00000001c0)=0x8) [ 262.751686] netlink: 8 bytes leftover after parsing attributes in process `syz-executor4'. 2018/02/27 04:22:50 executing program 4: r0 = getpgid(0x0) sched_setaffinity(r0, 0x8, &(0x7f00000a4ff8)=0xd) mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00006ee000)='/dev/rfkill\x00', 0x0, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000e53fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000007fe0)={{&(0x7f0000001000/0x2000)=nil, 0x2000}, 0x3}) readv(r1, &(0x7f00001f2ff0)=[{&(0x7f0000001fb2)=""/1, 0x1}], 0x1) ioctl$RNDADDTOENTCNT(r1, 0x40045201, &(0x7f0000018000)) ioctl$KVM_PPC_GET_PVINFO(r1, 0x4080aea1, &(0x7f0000000000)=""/61) clock_gettime(0x0, &(0x7f00000000c0)) rt_sigqueueinfo(r0, 0x2d, &(0x7f0000000040)={0x17, 0x1, 0x0, 0x20}) ppoll(&(0x7f0000000080)=[], 0x0, &(0x7f0000000100)={0x0, 0x989680}, &(0x7f0000181000), 0x8) ioctl$UFFDIO_UNREGISTER(r2, 0xc020aa04, &(0x7f0000007ffc)={&(0x7f0000000000/0x2000)=nil, 0x2000}) 2018/02/27 04:22:50 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(camellia-asm)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000040)="d3ab27191a01002356ba602e0905000b", 0x10) r1 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x5, 0x8000) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000000080)={0x0, 0x80000}) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f00000000c0)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000240)=@assoc_value={0x0, 0x1}, &(0x7f0000000280)=0x8) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f00000002c0)=@sack_info={r4, 0x1000, 0x1f}, 0xc) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f0000000180)={r2, r3}) sendmsg$alg(0xffffffffffffffff, &(0x7f0000000fc0)={0x0, 0x0, &(0x7f0000001180)=[], 0x0, &(0x7f0000000000)=[]}, 0x0) 2018/02/27 04:22:50 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000000180)=ANY=[@ANYBLOB="66696c74657200000000000000000000000000000000000000000000000000000e00000004000000e8040000ffffffff200200002002000048030000ffffffffffffffff180400001804000018040000ffffffff04000000", @ANYPTR=&(0x7f0000000840)=ANY=[@ANYBLOB='\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\x00\x00\x00\x00\x00\x00'], @ANYBLOB="fe8000000000000000000000000000bbff0200000000000000000000000000010000000000000000000000000000000000000000000000000000000000000000677265300000000000000000000000006e7230000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f80120020000000000000000000000000000000000000000000000005001686173686c696d6974000000000000000000000000000000000000000002677265300000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000100010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000040000000000000000000000000000000000000003000000fdffffff000000000000000000000000280052454a4543540000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000012801000000000000000000000000000000000000000000000000430065636e0000000000000000000000000000000000000000000000000000000100000000000000300061680000000000000000000000000000000000000000000000000000000000000000000000000000000000000000280052454a45435442db61760000000000000000000000000000000000000000000000000000000000000000fe800000000000000000000000000000fe80000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000006970365f767469300000000000000000677265746170300000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a800d000000000000000000000000000000000000000000000000000280052454a45435400000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a800d0d984ce41d09d982800000000000000000000000000000000002800000000000000000000000000000000000000000000000000000000000000feffffff00000000"], 0x548) syz_emit_ethernet(0x3e, &(0x7f0000000100)=ANY=[@ANYBLOB="aaffffffffe5ffcd36186165d79409040000000000000000000000ffffac14ffaaff0000000003dcae00000000000000000000018100907800000000932782c433f88f463e6f85a1ea7521ccfa7fdd99b044e891d4509f15e3"], 0x0) r1 = socket$inet(0x2, 0x6, 0x7c) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f00000000c0)={@loopback=0x7f000001, @multicast1=0xe0000001, @multicast2=0xe0000002}, 0xc) r2 = creat(&(0x7f0000000040)='./file0\x00', 0x2) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000000080)={&(0x7f0000000000)='./file0\x00', r2}, 0x10) 2018/02/27 04:22:50 executing program 5: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x141000, 0x0) ioctl$PIO_CMAP(r0, 0x4b71, &(0x7f0000000040)={0x0, 0x8001, 0x9, 0x9, 0x4, 0x4b2}) r1 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f00008e5000)={0x0, 0x0, 0x7, 0x1}, 0x8) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000080)=0x0) ioctl$sock_FIOSETOWN(r1, 0x8901, &(0x7f00000000c0)=r2) 2018/02/27 04:22:50 executing program 6: r0 = socket$inet(0x10, 0x3, 0x10) r1 = socket(0x1e, 0x2, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000000000)={0x0, 0xbc, "03863588d01a6f3e9b0f2e26ee171ef0e26ca06a9f52c0079bef6f63e3974931562eb8015c1a02327bf6b11188afe8de722b07e8ccf761b524c154588263a265a9815ac16f20ac40f53ac110a0d2dd4bbe0a6e541169cd5bf4a0e5040ebf184d295a64e1bb57972408791e3bd3625aa8e7d7d40a93c3bed0ff8ce79f92526697abf11797399b5c35870351ac061385ca36964714f07c730be362a00d7048c4b931a3cccb9ae7bb39cbe9e51742e96a2051eac4300a9a38ae47edfbd7"}, &(0x7f0000000100)=0xc4) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000140)={r2, 0x7}, 0x8) sendmsg(r0, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000010fdc)="2300000024009115460000000000001201000000000000270600000000000004007352", 0x23}], 0x1}, 0x0) 2018/02/27 04:22:50 executing program 1: timerfd_create(0x4, 0x80000) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f00000000c0)={{{@in6=@mcast2, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in6=@mcast2}}, &(0x7f0000000040)=0xe8) getgroups(0x5, &(0x7f00000001c0)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0]) chown(&(0x7f0000000000)='./file0\x00', r0, r1) r2 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f0000b51ffb)='veno\x00', 0x5) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f0000000080)={'ip6_vti0\x00', &(0x7f0000000300)=@ethtool_stats={0x1d, 0x8, [0x3, 0x7e1, 0x7, 0x2, 0x9, 0x8dc6, 0x7, 0x6]}}) sendto$inet(r2, &(0x7f0000fd0000), 0xfffffffffffffec1, 0x20000801, &(0x7f0000deaff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) shutdown(r2, 0x0) r3 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000200)='/dev/qat_adf_ctl\x00', 0x40, 0x0) read$eventfd(r3, &(0x7f0000000240), 0x8) openat$hwrng(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/hwrng\x00', 0x680001, 0x0) 2018/02/27 04:22:50 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) bind$inet(r0, &(0x7f0000490000)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000482000)="be", 0x1, 0x800000120000001, &(0x7f0000e45ff0)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000965fec)={0x40000004, 0x852b, 0xffff, 0x10000007fffffff}, 0x14) writev(r0, &(0x7f0000cb1ff0)=[{&(0x7f00003b7fff)='1', 0x1}], 0x1) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000040)={0x6, &(0x7f0000000000)=[{0x1ff, 0x5, 0x4, 0x1ff}, {0x5, 0x0, 0x8, 0x3}, {0x10000, 0x80000001, 0x9, 0x10000}, {0x8, 0x7, 0x7, 0x4}, {0x1000, 0x3, 0x4, 0x8000}, {0x5, 0x5338, 0xfffffffffffffff8, 0x9}]}, 0x10) sendmsg(r0, &(0x7f0000bd5000)={0x0, 0x0, &(0x7f000028c000)=[{&(0x7f00005e3000)="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", 0x219}], 0x1, &(0x7f00002c3ef8)=[]}, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vga_arbiter\x00', 0x30900, 0x0) ioctl$KVM_ASSIGN_PCI_DEVICE(r1, 0x8040ae69, &(0x7f00000000c0)={0x3, 0x8000, 0x5, 0x7, 0x9}) sendto$inet(0xffffffffffffffff, &(0x7f0000dd9000), 0x0, 0x0, &(0x7f00007a5000)={0x2, 0x4e20, @empty}, 0x10) 2018/02/27 04:22:50 executing program 0: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x3, 0x0) sendmsg$key(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)={0x2, 0x2, 0x5, 0xf, 0xb, 0x0, 0x70bd26, 0x25dfdbfb, [@sadb_x_filter={0x5, 0x1a, @in=@empty, @in6=@dev={0xfe, 0x80, [], 0x11}, 0x1, 0x14, 0x14}, @sadb_lifetime={0x4, 0x2, 0x5, 0x8, 0x40, 0x40}]}, 0x58}, 0x1}, 0x4811) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000131fee)='/dev/input/event#\x00', 0x0, 0x0) ioctl(r1, 0x180004522, &(0x7f000022afff)) 2018/02/27 04:22:50 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000c22fa8)={0x26, 'hash\x00', 0x0, 0x0, 'ghash-generic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000000), 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x84200, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000040)='children\x00') ioctl$KVM_UNREGISTER_COALESCED_MMIO(r2, 0x4010ae68, &(0x7f00000001c0)={0xf000, 0x4000}) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000000200)="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", 0x14a) ioctl$TUNSETFILTEREBPF(r1, 0x800454e1, &(0x7f0000000080)=r2) 2018/02/27 04:22:50 executing program 3: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f00008d6000), 0x4) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f0000000000)=@srh={0x87, 0xe, 0x4, 0x7, 0x1, 0x8, 0x5, [@remote={0xfe, 0x80, [], 0xbb}, @empty, @loopback={0x0, 0x1}, @loopback={0x0, 0x1}, @empty, @remote={0xfe, 0x80, [], 0xbb}, @dev={0xfe, 0x80, [], 0xc}]}, 0x78) setsockopt$inet6_int(r0, 0x29, 0xd1, &(0x7f0000710ffc), 0x4) 2018/02/27 04:22:50 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) tee(r0, r0, 0x7fb, 0x1) connect$inet6(r0, &(0x7f000000cfe4)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}}, 0x1c) sendmsg(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000ff0)=[], 0x0, &(0x7f0000000000)=[]}, 0xc100) sendmsg(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000001000)="8e", 0x1}], 0x1, &(0x7f0000002000)=[]}, 0x8000) syz_emit_ethernet(0x3, &(0x7f00000004c0)=ANY=[@ANYBLOB="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", @ANYRES32=0x41424344, @ANYBLOB="5000000090780000"], &(0x7f0000000480)) sendmsg(r0, &(0x7f0000000440)={0x0, 0x0, &(0x7f0000002ff0)=[{&(0x7f0000000040)="bc", 0x1}], 0x1, &(0x7f000000ae80)=[]}, 0x0) 2018/02/27 04:22:50 executing program 6: r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_stats\x00', 0x0, 0x0) sendto$ipx(r0, &(0x7f0000000280)="b01bf1fda077afe05cf56e71e10d1756b6df1bfaa221d4a80a376d574fcb356dd2367cc7c804c2c31984e839c1bf903943b2a23548065d1042130ef300c7b5f5db1c4eebc2e5fab7064a5a8b68a1c3a94b873046cb18e20f3dbc550e3920", 0x5e, 0x20000040, &(0x7f0000000100)={0x4, 0x5bb, 0x7, "4cd9bb9b1f09", 0x40}, 0x10) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000001fec)={0x5, 0x87, 0xff, 0x1}, 0x2c) ioctl$KVM_ASSIGN_DEV_IRQ(r0, 0x4040ae70, &(0x7f0000000140)={0x133, 0x5746a882, 0x0, 0x502}) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000b000)={r1, &(0x7f000000a000), &(0x7f0000000040)}, 0x20) symlinkat(&(0x7f0000000180)='./file0\x00', r0, &(0x7f00000001c0)='./file0\x00') bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000001000)={r1, &(0x7f0000009f7a), &(0x7f000000f000)}, 0x18) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000080)={0x0, 0x6, 0x30, 0xfff, 0x200}, &(0x7f00000000c0)=0x18) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000200)={r2, 0xdc5}, 0x8) 2018/02/27 04:22:50 executing program 0: r0 = socket$inet(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f00006fc000)={0x2, 0x4e20, @empty}, 0x10) getsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f00000000c0)=""/37, &(0x7f0000000100)=0x2b) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000000180)=ANY=[@ANYBLOB="040000000000000002004e22ac1414bb0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000000200000002004e20ffffffff000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002004e20e00000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e0ffffff0000000000"], 0x1a8) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000ff0ffc)=0x3, 0x4) sendto$inet(r0, &(0x7f0000000000), 0x0, 0x0, &(0x7f0000000140)={0x2, 0x2000000004e20, @loopback=0x7f000001}, 0x10) 2018/02/27 04:22:50 executing program 7: nanosleep(&(0x7f0000d6aff0)={0x0, 0x1c9c380}, &(0x7f0000577ff0)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) r0 = socket(0x4800000003, 0x3, 0x20) accept4$packet(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000040)=0x14, 0x0) clock_gettime(0x0, &(0x7f00000000c0)={0x0, 0x0}) sendmsg$can_bcm(r0, &(0x7f00000001c0)={&(0x7f0000000080)={0x1d, r1}, 0x10, &(0x7f0000000180)={&(0x7f0000000100)=ANY=[@ANYBLOB="01000006000000002f0c000000000000", @ANYRES64=r2, @ANYRES64=r3/1000+30000, @ANYRES64=0x0, @ANYRES64=0x0, @ANYBLOB="040000a001000000030000c002000000c7341a4fc2d22c84"], 0x48}, 0x1, 0x0, 0x0, 0x4000}, 0x4008041) prctl$intptr(0x2b, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000b3e000)='/dev/autofs\x00', 0x0, 0x0) 2018/02/27 04:22:50 executing program 1: mkdir(&(0x7f0000000080)='./file0\x00', 0x10000000000000) unshare(0x28060400) r0 = inotify_init1(0x0) inotify_add_watch(r0, &(0x7f00002bcc63)='./file0\x00', 0x80000000) 2018/02/27 04:22:50 executing program 4: r0 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x3ff, 0x101000) ioctl$EVIOCGABS2F(r0, 0x8018456f, &(0x7f0000000040)=""/105) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f00000000c0)=0x1, 0x4) pwritev(r0, &(0x7f0000001340)=[{&(0x7f0000000100)="d79391ebb9f2d6f1abf08e7959575099433013f4f959bface166c8130352c1a2bd6c1e299f75ce94fc1b5c6c074b243c5bec7022b66841d7cc0f4efd934953a46d3330712f7de916d0cdcfa98121c93f69cf53f0513de753b7d198e3d961f036650d8c6bdf1396f34c635a4d6e5654964b9636fefa4ccb3c3711750be2d2e373f147acad5a2c00f5264e3ab75af6ee392f72101b23615be7ac644da9c17b3960e0f372e2e7a348f6e9a9c3364ba5cf6dfdc0e4acb4e02741689ddbdb6c87851f9967ce0eee64c2a2ec1fa447cf6ab25916ac2f8b32b5523573fe06", 0xdb}, {&(0x7f0000000200)="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", 0x1000}, {&(0x7f0000001200)="d91f04a503eb53568b87d8b2a8a25f43d4f0094f0998b52e0b527beff797802d6452d035b934000b190ec1c544b338123bb2fee8c5efdc792d844aaac08da3d16a413d6cd9b94201c6cb01e0c237c34c19de82baa1bd60f9df410af4e4ba8613113b3f79a1f3516d5476dac2fb6fc84d9f423e455e4ec540279dd0", 0x7b}, {&(0x7f0000001280)="357ffc2dbfa2", 0x6}, {&(0x7f00000012c0)="c50d19bbb7f29b12718235db11be0e9d160cfd8725593fa777619f38d4ef6f32dec24a2cf5b96fb8f016b6443dbdce611701d33678c7dbb27f80d2853b719ef8f43b9e41bf4d77c3b04df0469071c79fb7e9250fef53ffa6a10285e6b1d7f091d778c989", 0x64}], 0x5, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00000013c0)='/selinux/mls\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000001440)={0x5, &(0x7f0000001400)=[{0x101, 0x8, 0x6, 0x5}, {0xb38, 0x100, 0xf2, 0x2}, {0xffffffffffffffe1, 0x200, 0xfffffffffffffffb, 0xfff}, {0xffff, 0xffffffff, 0x101, 0xfff}, {0xa1c0, 0x3, 0x0, 0x80}]}, 0x10) ioctl$sock_bt(r1, 0x8907, &(0x7f0000001480)) ioctl$sock_inet_SIOCGIFDSTADDR(r1, 0x8917, &(0x7f00000014c0)={'syzkaller1\x00', @ifru_addrs={0x2, 0x4e21, @broadcast=0xffffffff}}) r2 = getpgid(0x0) fcntl$setown(r0, 0x8, r2) bpf$MAP_CREATE(0x0, &(0x7f0000001500)={0x9, 0x1ff, 0x7, 0x8, 0x4, r1, 0x8}, 0x2c) getsockopt$packet_int(r0, 0x107, 0xc, &(0x7f0000001540), &(0x7f0000001580)=0x4) connect$ax25(r1, &(0x7f00000015c0)={0x3, {"75dd920812d69f"}, 0xfff}, 0x10) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000001680)={{{@in6=@loopback, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6=@dev}}, &(0x7f0000001780)=0xe8) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f00000017c0)={r3, @remote={0xac, 0x14, 0x14, 0xbb}, @dev={0xac, 0x14, 0x14, 0x13}}, 0xc) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000001800)={0x0, 0x9}, &(0x7f0000001840)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000001880)={r4, @in6={{0xa, 0x4e21, 0x9, @loopback={0x0, 0x1}, 0x6}}, 0xc0ee, 0x35, 0x6, 0x3ff, 0x8}, 0xa0) syz_extract_tcp_res$synack(&(0x7f0000001940), 0x1, 0x0) ioctl$PPPIOCSFLAGS(r1, 0x40047459, &(0x7f0000001980)=0x4000) ioctl$sock_SIOCGSKNS(r1, 0x894c, &(0x7f00000019c0)=0xa03) readlinkat(r0, &(0x7f0000001a00)='./file0\x00', &(0x7f0000001a40)=""/89, 0x59) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r0, 0x111, 0x4, 0x1, 0x4) socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$EVIOCGLED(r0, 0x80404519, &(0x7f0000001ac0)=""/1) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r0, 0x40605346, &(0x7f0000001b00)={0x0, 0x2, {0xffffffffffffffff, 0x3, 0x6, 0x1, 0x7ff}}) getsockopt$inet_tcp_int(r0, 0x6, 0x12, &(0x7f0000001b80), &(0x7f0000001bc0)=0x4) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000001c00)={{0xa, 0x4e21, 0x4, @empty, 0x4}, {0xa, 0x4e22, 0x1200000000000000, @empty, 0x4}, 0x80000000, [0xfffffffffffffffc, 0x9, 0x1ff, 0xffffffff, 0x10000, 0x9, 0x8001, 0x9]}, 0x5c) ioctl$DRM_IOCTL_MARK_BUFS(r0, 0x40206417, &(0x7f0000001c80)={0x20, 0x2, 0x2, 0xffffffff, 0xc, 0xd01f6f2}) madvise(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x0) 2018/02/27 04:22:50 executing program 0: r0 = socket$nl_xfrm(0x2, 0x6, 0x21) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10d, 0x10, &(0x7f0000000000), 0x4) getsockopt$netlink(r0, 0x10e, 0x9, &(0x7f0000000040)=""/162, &(0x7f0000000100)=0xa2) 2018/02/27 04:22:50 executing program 3: bpf$MAP_CREATE(0x0, &(0x7f0000a15000)={0xa}, 0x2c) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) recvmsg$netrom(r0, &(0x7f0000000100)={&(0x7f0000000040)=@ax25={0x3, {"a2f34d375af7b4"}, 0x6}, 0x10, &(0x7f00000000c0)=[{&(0x7f0000000080)="a892fee682860d3cb9c0cc188f393ae6", 0x10}], 0x1, 0x0, 0x0, 0x80}, 0x40000020) 2018/02/27 04:22:50 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = syz_open_dev$dspn(&(0x7f00000000c0)='/dev/dsp#\x00', 0x5cb, 0x2000) r3 = syz_open_dev$dmmidi(&(0x7f0000000140)='/dev/dmmidi#\x00', 0x10000, 0x0) getpeername$llc(r3, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f00000001c0)=0x10) getsockopt$inet6_int(r3, 0x29, 0x0, &(0x7f0000000100), &(0x7f0000000200)=0x4) ioctl$KVM_GET_PIT2(r2, 0x8070ae9f, &(0x7f0000000000)) getsockopt$inet_pktinfo(r3, 0x0, 0x8, &(0x7f0000000340)={0x0, @empty, @empty}, &(0x7f0000000380)=0xc) connect$can_bcm(r2, &(0x7f00000003c0)={0x1d, r4}, 0x10) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) inotify_init() 2018/02/27 04:22:50 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = dup2(0xffffffffffffffff, r0) ioctl$TCSBRKP(r1, 0x5425, 0x7) setsockopt$bt_hci_HCI_FILTER(r1, 0x0, 0x2, &(0x7f0000000040)={0xbd, 0x9, 0x2afab2ba, 0x40}, 0x10) connect$inet(r0, &(0x7f0000000000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x18}}, 0x59) 2018/02/27 04:22:50 executing program 4: r0 = timerfd_create(0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0}) setuid(r1) timerfd_gettime(r0, &(0x7f000069cfe0)) 2018/02/27 04:22:50 executing program 6: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000b32fff)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = getpgrp(0xffffffffffffffff) perf_event_open(&(0x7f0000000040)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, r1, 0x0, r0, 0x0) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) 2018/02/27 04:22:50 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x16, &(0x7f00007ab000), 0x4) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f0000000080), 0x4) r1 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r1, &(0x7f0000002000)=@ethernet={0x0, @empty}, 0x10) sendmsg$can_bcm(r1, &(0x7f0000001fc8)={&(0x7f0000006000)={0x1d}, 0x10, &(0x7f0000000000)={&(0x7f00000000c0)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', @ANYRES64=0x77359400, @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x2710, @ANYBLOB="000000000100000000000000000000003f3b233d26bf44bd176a102e21b96aaf3f295a27e01dd7d5ffc136a6768eeb75cb6fee6703584f580fb4bce974e7739126877c8364ed44e28f8b804c14c3f34aa1e79b889dddb1c6ce9cd50047500b7557963c6812109936a5791b1c1a99d2f45d548f1ad8f931bdf5e4055271c5e25e6e4b970768bcec15199779e157"], 0x80}, 0x1}, 0x0) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/enforce\x00', 0x4400, 0x0) ioctl$sock_ipx_SIOCIPXNCPCONN(r2, 0x89e3, &(0x7f0000000180)=0xfa) 2018/02/27 04:22:51 executing program 2: r0 = socket$inet6(0xa, 0x2000000802, 0x0) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f00002bdff8), &(0x7f000087affc)=0x8) r1 = dup2(r0, r0) ioctl$KVM_ARM_SET_DEVICE_ADDR(r1, 0x4010aeab, &(0x7f0000000000)={0x7f, 0x5000}) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f00000000c0)={{{@in6=@remote, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@local}}, &(0x7f00000001c0)=0xe8) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000200)={@local={0xfe, 0x80, [], 0xaa}, 0x865, r2}) 2018/02/27 04:22:51 executing program 3: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/autofs\x00', 0x200200, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000100)={0x0, @in={{0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x11}}}, 0x40, 0xff, 0x8325, 0x9, 0xffffffff}, &(0x7f00000001c0)=0xa0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000200)={r1, 0xa9, "77e2eac999919ccd195c6b425cff78f2d2c82e9a2d3fe3a83c3303e34299a8dcb64934f178f5eff35c5121d7953a43b9de3dfe2a16bf22bec0d1878da7b6bfeed6e11bb3cdb825e0ad21ccae8a2d02f5cd04df896c35ce82e6f287d1ee0ebc4df560705666398f39d94aa8616c2fbe3409db83e1d65a26931460972fde32a26372ffa5d9d4f4c3c096033ca944dfd34f4a94705b9cba9e495639f6e6e3348b4c288e72e42a058ba4ba"}, &(0x7f00000002c0)=0xb1) r2 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet_MCAST_MSFILTER(r2, 0x0, 0x30, &(0x7f0000000000)=ANY=[@ANYBLOB="000000000000000002004e20ac14ffbb000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e4ff000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008f030000"], 0x3b) 2018/02/27 04:22:51 executing program 4: getrusage(0x0, &(0x7f0000007000)) sendmsg$unix(0xffffffffffffffff, &(0x7f0000833000)={&(0x7f0000564000)=@abs, 0x8, &(0x7f00007e0000)=[{&(0x7f0000007000)="fd20932fcc7cfaafcf960802e02348f8fba600069da7a78a04a646", 0x1b}], 0x1, &(0x7f0000334f28)=[]}, 0x0) fstat(0xffffffffffffff9c, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0, 0x0}, &(0x7f0000000280)=0xc) syz_fuseblk_mount(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='./file0\x00', 0x6000, r0, r1, 0x2, 0x3f, 0x0) r2 = syz_open_dev$sg(&(0x7f0000970000)='/dev/sg#\x00', 0x0, 0xfffffffffffffffd) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000000000)={0x0, 0x0, 0x7c, 0xe361, 0x0, 0x4}) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000040)) getpeername$packet(r2, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f00000000c0)=0x14) setsockopt$packet_drop_memb(r2, 0x107, 0x2, &(0x7f0000000100)={r3, 0x1, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x12}}, 0x10) ioctl(r2, 0x2285, &(0x7f0000007000)='S') 2018/02/27 04:22:51 executing program 1: sync() r0 = pkey_alloc(0x0, 0x1) pkey_mprotect(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x8, r0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000000)={0x3, 0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000000040)=0x7f7, 0x4) setitimer(0x2, &(0x7f0000000080)={{0x0, 0x7530}, {0x77359400}}, &(0x7f00000000c0)) ioctl$KVM_SET_PIT2(r1, 0x4070aea0, &(0x7f0000000100)={[{0x9, 0x10001, 0xb4, 0x6, 0x90, 0x3d, 0x1cc8, 0x7fff, 0x0, 0xfffffffffffffff8, 0x1, 0x0, 0x7ff}, {0x80000000, 0x1, 0x3, 0x1, 0x1, 0x4, 0xfffffffeffffffff, 0x10000, 0x5, 0x800, 0x1, 0xc2, 0x6}, {0x40, 0x4, 0x1000, 0x3, 0xfffffffffffffffb, 0x1, 0x1, 0x7, 0x6, 0x7ff, 0x800, 0x25b, 0x7}], 0x8}) ioctl$KVM_ARM_SET_DEVICE_ADDR(r1, 0x4010aeab, &(0x7f0000000180)={0x2, 0x10002}) getsockopt$bt_BT_POWER(r1, 0x112, 0x9, &(0x7f00000001c0)=0x2, &(0x7f0000000200)=0x1) ioctl$TIOCLINUX5(r1, 0x541c, &(0x7f0000000240)={0x5, 0x30, 0xff, 0x1, 0x2}) ioctl$sock_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000000280)) recvfrom$unix(r1, &(0x7f00000002c0)=""/66, 0x42, 0x100, 0x0, 0x0) lookup_dcookie(0x0, &(0x7f0000000340)=""/230, 0xe6) pkey_mprotect(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0xb, r0) ioctl$EVIOCSKEYCODE(r1, 0x40084504, &(0x7f0000000440)=[0x2d8]) ioctl$KDSKBMETA(r1, 0x4b63, &(0x7f0000000480)=0x3) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f00000004c0)=[{0x0, 0x2}, {0x4}, {0x2, 0x40}, {0x2, 0x8}, {0x3, 0x9}, {0x3, 0x1}, {0x8, 0x200}, {0xf, 0x1}, {0xf, 0x1}], 0x9) rt_sigprocmask(0x0, &(0x7f0000000540)={0x5222bbb1}, &(0x7f0000000580), 0x8) read(r1, &(0x7f00000005c0)=""/127, 0x7f) setsockopt$nfc_llcp_NFC_LLCP_RW(r1, 0x118, 0x0, &(0x7f0000000640)=0x433, 0x4) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000000680)) getsockopt$inet_dccp_buf(r1, 0x21, 0xe, &(0x7f00000006c0)=""/198, &(0x7f00000007c0)=0xc6) getsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f0000000800)=0x1, &(0x7f0000000840)=0x4) fcntl$addseals(r1, 0x409, 0x5) modify_ldt$read(0x0, &(0x7f0000000880)=""/141, 0x8d) openat$selinux_access(0xffffffffffffff9c, &(0x7f0000000940)='/selinux/access\x00', 0x2, 0x0) setsockopt$bt_BT_CHANNEL_POLICY(r1, 0x112, 0xa, &(0x7f0000000980)=0x3, 0x4) r2 = shmget(0x3, 0x4000, 0x4, &(0x7f0000ffc000/0x4000)=nil) shmctl$SHM_UNLOCK(r2, 0xc) setsockopt$inet6_buf(r1, 0x29, 0x32, &(0x7f00000009c0)="7cedbcc377812c13b746e33aaa9622e47f65cf4b8a6924632121fe911369bc8cf00aab00baa96f3d7ab60360f51e22901ac50b505d819459d814195e8a4310ce7f7151ff31385df61a8a5e842d015b57ff18f2eb005f6eb0b71a0846a5be101126930440495cca839e0b8f87f5b773a380279211cbffeb06cb01da6a1ff123a743e0f19f7cfb74ff236865984d6037c078013936ae76", 0x96) 2018/02/27 04:22:51 executing program 6: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000000700)=ANY=[@ANYBLOB="66696c74657200000000000000000000000000000000000000000000000000000e0000000400000070030000ffffffff000000000000000000000000ffffffffffffffffa0020000a0020000a0020000ffffffff04000000", @ANYPTR=&(0x7f00000005c0)=ANY=[@ANYBLOB="00000000000002000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a525b60f089eeee1baab901ba1cd6abc74770edd4bab49bff4ea2de97dd5885a801b3a425cf9dc8871fd5d004cb403a83bb9d3329259b2792daac91c1fd5456b"], @ANYBLOB="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000006d00d000000000000000000000000000000000000000000000000000280052454a4543540000000000000000000000000000000000000000000000000000000000000000ff01000000000000000000000000000100000000000000000000ffff7f000001000000000000000000000000000000000000000000000000000000000000000064756d6d79300000000000000000000073797a6b616c6c6572310000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000d800000100000000000000000000000000000000000000000000000030007564700000000000000000000000000000000000000000000000000000000000000000000000000000000000000028004e465155455545000000000000000000000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008000000000000000000000000000000000000000000fd5a8b59fb000000000000000000000000000000000000a800d000000000000000000000000000000000000000000000000000280053455400000000000000000000000000000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a800d0000000000000000000000000000000000000000000000000002800000000000000000000000000000000000000000000000000000000000000feffffff00000000"], 0x15) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000440)={0x0, @in={{0x2, 0x4e20, @multicast2=0xe0000002}}, 0x74c03d00, 0xffffffffffffb420, 0x80000001, 0xfffffffffffffe00, 0x8}, &(0x7f0000000500)=0xa0) r2 = syz_open_dev$vcsa(&(0x7f0000000680)='/dev/vcsa#\x00', 0x3ff, 0x40000) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f00000006c0)={r1, 0x4}, 0x8) setsockopt$inet_sctp_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f0000000000)={0x80, 0x9, 0x8000, 0x3}, 0x8) 2018/02/27 04:22:51 executing program 0: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ppp\x00', 0x8000, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000140)={0x0}, &(0x7f0000000180)=0xc) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000000280)={{{@in6=@dev, @in6=@empty, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in=@empty}}, &(0x7f0000000380)=0xe8) ioctl$DRM_IOCTL_GET_CLIENT(r0, 0xc0286405, &(0x7f00000003c0)={0x7, 0x7fff, r1, 0x1, r2, 0x80000001, 0x7, 0x2}) openat$ashmem(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ashmem\x00', 0x103200, 0x0) r3 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_int(r3, 0x107, 0x14, &(0x7f0000006ffc)=0x6, 0x4) r4 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getdents64(r4, &(0x7f0000000080)=""/110, 0x6e) sendto$inet6(r3, &(0x7f00000001c0)="e794eef57ba0764175cd360f8260b621235f41f828c830df202b700748e68b3d9852d627b30412d146d26606a85fe9f918629130477dc20117666c2c0ca4aff5c4f888cd187128b7877602b59a3e8936080e70055eba19c26fe21d953c2119306e0837fcc536873d9e2561d93b09e530ce31ce2fd0c076b9172c23448c4e6546a1d2b23e11ce", 0x86, 0x4000050, &(0x7f0000008000)={0xa, 0x4e20, 0x8, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) 2018/02/27 04:22:51 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000065ffa8)={0x26, 'hash\x00', 0x0, 0x0, 'ghash-clmulni\x00'}, 0x58) r1 = msgget(0x2, 0x400) msgctl$IPC_INFO(r1, 0x3, &(0x7f0000000000)=""/87) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000000), 0x0) 2018/02/27 04:22:51 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000bf6000)=0x177, 0x4) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f00000000c0)) setsockopt$inet6_int(r0, 0x29, 0x2, &(0x7f00003e6000)=0x6, 0x4) sendto$inet6(r0, &(0x7f00009f0fc3), 0x229, 0x0, &(0x7f0000f5afe4)={0xa, 0x4e21, 0x0, @empty}, 0x1c) recvmmsg(r0, &(0x7f0000f61000)=[{{&(0x7f0000f62ff0)=@ipx, 0x10, &(0x7f0000f5d000)=[], 0x0, &(0x7f0000f62000)}}], 0x1, 0x2041, 0x0) setsockopt$inet6_buf(r0, 0x29, 0xff, &(0x7f0000000000)="bb42827641d4b543d0e06d798c08453276d2a0bc825c767136c2fa2d07d8cfc255246ffca17057d791a5d3d69ccc4db1a7de2e9b862470db16d47edbb9944d2b89ce7972c2025340737dd138eaba0713fc63f485fb8a62754ee517fa7d72e193d66cd69cbada65516a2a850ecd89c2e92917eaa32d97f8d029b66f74784d87d4986954616daf1635cc6fc60104c86a07e425bb", 0x93) 2018/02/27 04:22:51 executing program 3: r0 = getpid() r1 = epoll_create1(0x0) r2 = socket(0x10, 0x802, 0x0) r3 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x0, 0x0) ioctl$EVIOCSKEYCODE_V2(r3, 0x40284504, &(0x7f0000000040)={0x1b90075d, 0x1a, 0x2, 0x4, "a3fdffa084f8d04f8c77099d2a08b23f8faa6c07f9aa3a033d54ca6335c0dd1e"}) kcmp$KCMP_EPOLL_TFD(r0, r0, 0x7, r2, &(0x7f00002eeff4)={r1}) 2018/02/27 04:22:51 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00003e4000)={&(0x7f0000e87000)={0x10}, 0xc, &(0x7f0000136000)={&(0x7f000074efac)=@ipmr_newroute={0x2c, 0x18, 0xc21, 0xffffffffffffffff, 0xffffffffffffffff, {0x80, 0x20, 0x0, 0x0, 0x0, 0x4, 0x0, 0x5}, [@RTA_SRC={0x8, 0x2, @broadcast=0xffffffff}, @RTA_IIF={0x350, 0x1}]}, 0x2c}, 0x1}, 0x0) socket$inet(0x2, 0x6, 0x0) 2018/02/27 04:22:51 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000b0a000)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000040)={0x2}) mremap(&(0x7f0000002000/0x3000)=nil, 0x3000, 0x3000, 0x3, &(0x7f000000b000/0x3000)=nil) 2018/02/27 04:22:51 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000100)={@dev={0xfe, 0x80}, @dev={0xfe, 0x80}, @empty, 0x0, 0xffff}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000000080)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_GET_CAP(r1, 0xc010640c, &(0x7f00000000c0)={0x2, 0x80000001}) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) connect$ax25(r2, &(0x7f0000000040)={0x3, {"ec78d697a9f542"}, 0x56}, 0x10) 2018/02/27 04:22:51 executing program 7: r0 = socket$inet(0x2, 0x3, 0x9) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x0, 0x60, &(0x7f0000019000)={'filter\x00', 0x7, 0x4, 0x3c8, 0xe8, 0x0, 0x0, 0x2e0, 0x2e0, 0x2e0, 0x4, &(0x7f0000016000), {[{{@uncond, 0xc0, 0xe8}, @unspec=@MARK={0x28, 'MARK\x00', 0x2}}, {{@uncond, 0xc0, 0xe8}, @unspec=@STANDARD={0x28, '\x00', 0x0, 0xfffffffffffffffb}}, {{@uncond, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@empty, @empty, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0xf}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x418) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000080)=0x100000000, 0x5b0445fcfd91897f) syz_emit_ethernet(0x2a, &(0x7f0000008000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty, [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x0, @empty, @dev={0xac, 0x14}, @random="877c020000a5", @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}}}, &(0x7f0000002000)={0x0, 0x1}) 2018/02/27 04:22:51 executing program 3: r0 = syz_open_dev$sndseq(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000a5dfe4)=""/28, 0xffffff6d) r1 = syz_open_dev$audion(&(0x7f0000000100)='/dev/audio#\x00', 0xc2, 0x4800) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000000140)=ANY=[@ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00'], &(0x7f0000000180)=0xa) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f00000001c0)={r2, 0x70, 0x4}, &(0x7f0000000200)=0x8) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x80, 0x0) ioctl$TIOCGETD(r3, 0x5424, &(0x7f00000000c0)) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000000000)=0x5) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) r4 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0xaa7000)=nil, 0xaa7000, 0x0, 0x4012, r4, 0x0) r5 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000f68000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$ION_IOC_HEAP_QUERY(r5, 0xc0184908, &(0x7f0000000240)={0xffff, 0x20, 0x1, r5}) 2018/02/27 04:22:51 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) read(r0, &(0x7f0000720000)=""/220, 0xdc) sendmsg$nl_generic(r0, &(0x7f0000af9fc8)={&(0x7f000000eff4)={0x10, 0x34000}, 0xc, &(0x7f0000220000)={&(0x7f0000000100)=ANY=[@ANYBLOB="1400000023000103ffdee7a59cfffff5ddffff826e262829051605edff080000003d4444620a918a0c1f10a20a99ad0778d82739745aba4890b63e2183e100bf6c7981cb3ae98724cb120ca03f1d2189b264034706be61ea6632452bcf3c08715aed5210a86e0988c2dd466baedccf364339a74c9c026ba911c1c8277aa669a1159569a0741b4d03f806369b6f65ab8fa1e0d5c0c7636bee9168d64fc198809a89385ff787dc8484180a44f34e1b4320122cde"], 0x14}, 0x1}, 0x0) 2018/02/27 04:22:51 executing program 4: mkdir(&(0x7f0000afbff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000032e000)) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000040)={0x0}, &(0x7f0000000080)=0xc) sched_rr_get_interval(r0, &(0x7f00000000c0)) r1 = getuid() ioprio_set$uid(0x3, r1, 0x20) chdir(&(0x7f0000e3dff8)='./file0\x00') r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r2, 0x7fff) pread64(r2, &(0x7f0000921fc1)=""/63, 0x3f, 0x0) getsockname$netlink(r2, &(0x7f0000000100), &(0x7f0000000140)=0xc) ioctl$sock_netdev_private(r2, 0x89f8, &(0x7f0000000180)="9e20e5f955a9579246e88051c0638a7bd21437df655c8df5a7b275a46f005e61121fa45fdf09ff7655c580d348ee902ddf8bb96806585f7dfcc5e4425977a9ff0b9c9a470c80d81efb96ff2d73822ffdc3f1a6ef13dc999c6b378019efbd039813a5cbc0a71417aef7b3569a26d024d79e336e38beaaa4ad8504445288c451f22345f41e424de06cd9d188e06a85f835cc9a1def433d19253529397b153d7298be99ea9c749ac8b6025241cd4bef7e4735260829ac5e6798234eb00f96bc9a36a140875b79dd233b0cf1a3b61cc751") r3 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x200200, 0x0) read$eventfd(r2, &(0x7f0000a56ff8), 0x8) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000000340)={{{@in6=@empty, @in=@empty, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@local}}, &(0x7f0000000440)=0xe8) recvfrom$packet(r3, &(0x7f0000000280)=""/154, 0x9a, 0x40000100, &(0x7f0000000480)={0x11, 0xfd, r4, 0x1, 0x8001, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x14) 2018/02/27 04:22:51 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00009a9000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000180)=0x0) capset(&(0x7f00000001c0)={0x20080522, r2}, &(0x7f0000000200)={0xe4, 0xa555, 0x7fff, 0xfffffffffffffffc, 0x81, 0x1}) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) pselect6(0x40, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0xffffffffffff8001}, &(0x7f0000000040), &(0x7f0000000080), &(0x7f00000000c0), &(0x7f0000000140)={&(0x7f0000000100), 0x8}) r4 = dup3(r3, r0, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r4, &(0x7f0000fe7000/0x18000)=nil, &(0x7f0000000080)=[@text16={0x10, &(0x7f0000000040)="0f015b8abaf80c66b84da4c68666efbafc0cb08dee0fc76c000f0836670f22d90f20ddde670026f0806f090ff20f2d98006866b8010000000f01d9", 0x3b}], 0x1, 0x0, &(0x7f00000000c0)=[], 0x2ab) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x1000, &(0x7f0000ffa000/0x1000)=nil}) r5 = semget$private(0x0, 0x3, 0x80) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000280)='/selinux/mls\x00', 0x0, 0x0) semctl$IPC_RMID(r5, 0x0, 0x0) ioctl$KVM_RUN(r4, 0xae80, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) getitimer(0x5, &(0x7f0000000340)) 2018/02/27 04:22:51 executing program 7: r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x4e21, @empty}, 0x10) syz_emit_ethernet(0x423, &(0x7f000018f000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x415, 0x0, 0x0, 0x0, 0x200000000000011, 0x0, @rand_addr, @multicast1=0xe0000001, {[]}}, @dccp={{0x4e20, 0x4e21, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "d70502", 0x0, "f53475"}, "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"}}}}}, 0x0) tee(r0, r0, 0x7, 0x2) readv(r0, &(0x7f0000000840)=[{&(0x7f0000000780)=""/172, 0xac}], 0x1) sendto$inet(r0, &(0x7f000029b000), 0x287, 0x0, &(0x7f0000778000)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) 2018/02/27 04:22:51 executing program 5: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(0xffffffffffffffff, 0x4020ae46, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000ffd000/0x2000)=nil}) sysfs$1(0x1, &(0x7f0000000040)='ramfs\x00') r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x300, 0x0) ioctl$KVM_CREATE_VCPU(r0, 0xae41, 0x0) 2018/02/27 04:22:51 executing program 6: r0 = getpgrp(0x0) sched_setaffinity(r0, 0x8, &(0x7f0000d81ff8)=0x101) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = creat(&(0x7f000028f000)='./control/file0\x00', 0x0) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f0000f86000)='./control/file0\x00') syz_fuseblk_mount(&(0x7f0000000000)='./control\x00', &(0x7f0000000040)='./control/file2/file0\x00', 0xc000, 0x0, 0x0, 0x49, 0x5, 0x40) rmdir(&(0x7f00002ccff0)='./control/file1\x00') ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r2, 0xc02c5341, &(0x7f0000000080)) close(r1) 2018/02/27 04:22:51 executing program 0: perf_event_open(&(0x7f000095a000)={0x7, 0x78, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer\x00', 0x80000, 0x0) syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x4, 0x1) getsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000000100)=0x5, &(0x7f0000000140)=0x4) 2018/02/27 04:22:51 executing program 4: lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = getgid() r2 = getgid() setresgid(r0, r1, r2) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r3, 0x29, 0x2020000000000016, &(0x7f0000d7b000), 0x0) 2018/02/27 04:22:51 executing program 2: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00006d1000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$VHOST_GET_FEATURES(r0, 0x8008af00, &(0x7f000019e000)) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x8) ioctl$KVM_GET_NR_MMU_PAGES(r1, 0xae45, 0x50) 2018/02/27 04:22:51 executing program 1: syz_emit_ethernet(0x7a, &(0x7f0000000080)={@link_local={0x1, 0x80, 0xc2}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, 'vB"', 0x44, 0x3c, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14}}, @local={0xfe, 0x80, [], 0xaa}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, []}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, []}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd, []}, {0x8, 0x88be, 0x0, {{0x0, 0x1}, 0x1}}, {0x8, 0x22eb, 0x0, {{0x0, 0x2}, 0x2}}, {0x8, 0x6558}}}}}}}, &(0x7f0000000740)) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000300)='/selinux/status\x00', 0x0, 0x0) sendto$llc(r0, &(0x7f0000000100)="219df6dae9796877c27fa7725a69d86438fe63a2a678040a342d7dc1618172ef6642c9393db9c18558f3f5b7c4c24719c0139e29de13276be1ad698f4567aa65e5bc090fa3d57cc946b55541ee05a56e8c1c582bebb27d2d4b38990cd2ff30f6b7c759ec3d22f23e20023bf44d2bee84410908e131d5019d50ea50a74f6613ffabf96d3436daade2a26f144b988214636122c65a0f67aa0bd676f2201b64c43872d20f46131cdefde73288da57aad38900388248b5205cbb2b648d", 0xbb, 0x1, &(0x7f0000000040)={0x1a, 0x0, 0x7, 0x1, 0x80, 0xdec, @random="5e235443cc2d"}, 0x10) 2018/02/27 04:22:51 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r0, 0x0, 0x400af, &(0x7f0000059fe8)=""/24, &(0x7f000091dffc)=0x82) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/mixer\x00', 0x200000, 0x0) recvmsg$netrom(r1, &(0x7f0000000400)={&(0x7f0000000000)=@ax25={0x3, {"183dd26f874c80"}, 0x2}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000040)}, {&(0x7f00000002c0)="674c072d4d50bffcfc764257494c732ebba6bc0ff81eb0e853d043fa30f11ce8b1b61d0f990a5158a22eaee2ed30e8e3fffb5c65157c12703ab6b5a12ab63eef62fbf01686c8b28239a808bac38eab9ec5f66070f13762d6d4661d560ef8e04a1504acf30e8122dab36067108e38e5377c3af9bbe3c504cd5501d0a386b2a099e84ffcd8482e1f", 0x87}], 0x2, &(0x7f00000003c0)=[], 0x0, 0x4040}, 0x40000103) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x4e23, 0xfffffffffffffffd, @loopback={0x0, 0x1}, 0x5f}}, 0x5, 0x80}, &(0x7f0000000180)=0x98) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000440)=ANY=[@ANYRES32=r2, @ANYBLOB="8700000093a383937e3a5936eaf4b441ddf732787eff600a3de2f4de9df31be46e537aca62fb7491ac7a1c8021ab7e63cc20249d871db82e15f55d6a43a8cb350b3025addad750f306ca58114331c0a51d1db8764aa253ca956d2e62cf56609b14be44bc2783604a83a6b4af31643ce2338d0d4d241b38cebeaefcb00cda158ef517d2f67f10eb3795481b43d5"], &(0x7f0000000280)=0x8f) 2018/02/27 04:22:51 executing program 4: sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000289000)={&(0x7f0000cf1ff4)={0x10}, 0xc, &(0x7f0000703000)={&(0x7f00000000c0)=ANY=[@ANYBLOB="8400000000000000ffffffffffffffff0000ffff0c00000000000000000000005b659a62290ffc380c2dbfc75e9f17e101000000000000001cb4e2bf501db1bb949869c2400000009f26415e66cd4dd3050bc1700612dbc3080c91125fa158cf0d70309f7f1969136edfd73294c8351575a9e8aa5944f2a432a15b3fe56aa566ce5c0200c6719f538ef20fd5422f95d4c733eb717335d1838b005077f379316101aee11dfa2c192f20187316dbe2d47ac199ac90117fb04d693a7f78c5630852bcbe9dc10058"], 0x84}, 0x1}, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000020, &(0x7f000023f000)=0xa, 0x20b) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f0000000300)=0x100000003, 0xfffffffffffffece) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x200080, 0x0) sendto$inet(r1, &(0x7f00000001c0)="a056786804f6143d8769e1a008e98adaa5410d02734bb005096480b4915c3b2b01cb71b8e816e445e18f4b6667a4c736e8faa2450f23fd319cdb8ed2884b5a670fdc6a40713326a493032307200dde482413f912030224b6f74e46585ee5d1d708f0bec930e7b8a6ed777dfdfe75db777c19e83ad2154f16e5c0c96ffcc1e62f32897cdc7bca97d36643833c6f4d2a48adec92366f15", 0x96, 0x10, &(0x7f0000000280)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) bind$rds(r1, &(0x7f00000002c0)={0x2, 0x4e21, @multicast2=0xe0000002}, 0x10) socket$nl_netfilter(0x10, 0x3, 0xc) 2018/02/27 04:22:51 executing program 0: msync(&(0x7f0000d5d000/0x2000)=nil, 0x2000, 0x0) 2018/02/27 04:22:51 executing program 3: set_robust_list(&(0x7f0000000040)={&(0x7f0000ffa000/0x4000)=nil, 0x8, &(0x7f0000ffa000/0x1000)=nil}, 0x18) r0 = syz_open_dev$loop(&(0x7f0000cc7ff5)='/dev/loop#\x00', 0x0, 0x0) syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x0, 0x0) fsync(r0) 2018/02/27 04:22:51 executing program 2: unshare(0x2000000) mkdir(&(0x7f00001a3000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) mount(&(0x7f0000c6bff8)='./file0\x00', &(0x7f000092f000)='./file0\x00', &(0x7f0000dcd000)='ramfs\x00', 0x0, &(0x7f000002f000)) poll(&(0x7f00007a7fe8)=[], 0x200001ad, 0x7f) rmdir(&(0x7f0000000000)='./file0\x00') 2018/02/27 04:22:51 executing program 1: clone(0x1001ffc, &(0x7f0000178000), &(0x7f0000b52ffc), &(0x7f0000e41000), &(0x7f00008b4000)) wait4(0x0, &(0x7f000049cffc), 0xa0000002, &(0x7f0000000000)) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000300)='/dev/autofs\x00', 0x40000, 0x0) r1 = getpgrp(0x0) r2 = accept4$vsock_stream(0xffffffffffffff9c, &(0x7f0000000380)={0x28, 0x0, 0x0, @host=0x2}, 0x10, 0x800) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f00000003c0)=0x0) sendmsg$nl_netfilter(r0, &(0x7f0000002ac0)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000002a80)={&(0x7f0000000400)={0x267c, 0x4, 0x1, 0x0, 0x70bd29, 0x0, {0x7, 0x0, 0xa}, [@nested={0x184, 0x2a, [@generic="97a6205d77ed10350c331976a6096a7d2308f06ee8e4e1bb1047532b8fd3f64de35ae67ed620e9b5e5594aea84cd5208c97c0c25de460278d5f84924fde1505206705ed9cd3cb2e06aafd6c0360957f8b036f6cf64f4287cdc799e4b4b26aa88cd5731a44c12c9e452728049529e2746495a037a94770b8b033c53b72c525c4461fa223b8411b57d2ccc21980af62666db1d84425e9090a8a74d75be724c5e8d0a98736ea68c76665bef19152e5e2a0f003fabd3c379086f6c575fe1f56c82fdaebb9f27b791dfa757e6416a7c55889fc549e366f25cf20828aa461e95b64b", @generic="7a384081cf8c1a60f4dbb71174b2af38ca4a21c868082013c2ceaabc91a23fb1c1cbbd3884e644", @generic="e63504ce88ff91dad56ca5169e8127505f0c092977c999e8641d72cc2d29e3cd619bd4d09848a7ac447970a9f04927218b3a9864d427b7c5a28bf2560de661cef4028f7d09ed25cb4290ee7c217c1de1c71186e6e414ebad325ea3ed5d17a230785fcd4badc7d65e994a3360e824363afc3289902b03579c"]}, @generic, @typed={0x10, 0x86, @u64=0xfffffffffffffffe}, @typed={0xc, 0x5f, @pid=r1}, @typed={0xc, 0x8b, @u32=0x7}, @generic="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@generic="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", @typed={0xc, 0x100, @fd=r2}, @typed={0x90, 0x21, @binary="92c1decd564c6e7f3b1d2cd252d9c340fa278fbe487b6b0b461062828229580b688dc724b36c1fbf90750e51859d0a666f2ead6a9b39a0ed2f49fa23f34d968be14fb78268194289957eca6eac0c9f9294ac61f89d99544e4b3de71a28a687a0d8fc6bce529ddeaa010f6c653040203fb1a8caa858e416a2b2f3ed6ebc3c35f1a59d2740c1"}]}, @nested={0x11a4, 0xb, [@typed={0xc, 0x95, @ipv4=@dev={0xac, 0x14, 0x14, 0x10}}, @generic="6490e57c2018e78e2234b520d15038edc14495255f6a9017814b38e15b5146f590fc6518d59800cb9970d4351489f43affb325bb4df0eef5f2030c1c8b071772b27a4bec6637245566e9f0aba14adc6392c79498d62b51d21800a798e26b29fbec78724ad489dcbce77e68f8392450d36ddbbde9624a36eecc29db0befacffff783d87494ac66edc3fe5268ea3a5a0bc8f1b6d3abd95afd878c76845180a11cc935706b9e6436bd7d450eb323ae10056a6681ef2637c7b99dd88edab79872e47afe400480f273664ebaec5dffb9991c815bd5dc2cf79db6e9bf7ef1b80927f7f33bdb2bbd82b80874d9077c027a718e1", @generic="9b55919840bf7ae65fbb52da75a5a94d6959f48fc67bedabff68296e74e3b7136cc54dfa000a6be575b4bcbd3cc92116b41cc2665bdc96916c1dcf172208fcc84857681915bd0d1dd93e1d21a00f2c46ebde987ba514543b117e8cb9dfe80d87a8b955cf", @typed={0x38, 0x3a, @str='cpuset\\posix_acl_access-keyring{cgroupkeyring!\x00'}, @typed={0x8, 0x83}, @generic="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"]}, @generic="c8d646133adead563afe7fe095eb27e24f669383572575542a7eafe68ea2d2a85a0a84f7d6b6961aebf2fd293aebdc46ae2d5331b0fbb3800bd42da886a594", @typed={0xc, 0x45, @pid=r3}]}, 0x267c}, 0x1, 0x0, 0x0, 0x8040}, 0x4) r4 = gettid() r5 = socket$inet_udp(0x2, 0x2, 0x0) sendto$inet(r5, &(0x7f00000001c0)="ba77f4b8056875f337e866ffbefaa591f7f5348deb71189c7a360c00da4b644dc6c6a250c03b63cdd6a0b5cb12cc5e3ab97cacac5495116884cf05ad2db7e6b56d68c3b1ca41126d0b06da7d8fec63b4b663faaec5e13b28912d13a6a024f97e2df4fe219603d1c4bab3dfea69e4bafd9899e88f909fbf17254642639ae11086865c9e7ba93051a9ecffccc48479a118bc8e700a796d54935f509c90353f662b0f8df0054691c510941e65178402dc438dbbe3b3d53fb78059ee0f2b1f7559e2a2a13294490d35a9d35f0bccb6d936871a9e888ce9b186ff794f47f67b9570bf5aee8b0445458b2d26a7c6", 0xeb, 0x4, &(0x7f00000002c0)={0x2, 0x4e20, @rand_addr=0xfffffffffffffb4e}, 0x10) wait4(r4, &(0x7f00000000c0), 0x1, &(0x7f0000000100)) 2018/02/27 04:22:51 executing program 5: r0 = socket$inet6(0xa, 0x200000000, 0x1) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000140)='/dev/autofs\x00', 0x8800, 0x0) ioctl$KVM_SET_VCPU_EVENTS(r1, 0x4040aea0, &(0x7f0000000180)={0xfffffffffffffed7, 0x52, 0x8, 0x0, 0x81, 0xffffffff, 0xffffffff, 0x9, 0x0, 0x40, 0x80000000, 0x40, 0x0, 0x5, 0xffff, 0x5, 0x4, 0x2, 0x5}) r2 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x4, 0x2000) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TIOCOUTQ(r2, 0x5411, &(0x7f0000000100)) getpeername$ipx(r2, &(0x7f0000000040), &(0x7f0000000080)=0x10) setsockopt$sock_int(r0, 0x1, 0x40000000000007, &(0x7f0000fecffc), 0x4) ioctl$sock_SIOCOUTQ(r3, 0x5411, &(0x7f00000000c0)) 2018/02/27 04:22:51 executing program 0: r0 = socket$inet6(0xa, 0x2000000000001, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000687000)=0x5c802861, 0x4) setsockopt$inet6_int(r0, 0x29, 0x3a, &(0x7f0000000000)=0x8, 0x4) setsockopt$inet6_int(r0, 0x29, 0x46, &(0x7f0000000000), 0x4) bind$inet6(r0, &(0x7f0000402000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = syz_open_pts(0xffffffffffffffff, 0x20002) ioctl$PIO_UNIMAPCLR(r1, 0x4b68, &(0x7f0000000040)={0x2e, 0xb8e, 0x5}) sendto$inet6(r0, &(0x7f00007a8fff), 0x0, 0x20004014, &(0x7f0000f62fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/02/27 04:22:51 executing program 2: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x5, 0x7f, 0x1, 0x3, 0x0, 0xffffffffffffff9c}, 0x2c) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x97}) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18}, [@jmp={0x5}], {0x95}}, &(0x7f0000003ff6)='GPL\x00', 0x1, 0xc3, &(0x7f000000a000)=""/195}, 0x48) bpf$MAP_CREATE(0x0, &(0x7f0000214fd4)={0xc, 0x4, 0x4, 0x7fffffff, 0x0, r0, 0x0, [0x305f]}, 0x2c) 2018/02/27 04:22:51 executing program 7: r0 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000040)={0x0, 0x0, 0x0, @empty}, &(0x7f0000000080)=0x1c) finit_module(r0, &(0x7f0000000240)='\x00', 0x0) sendto$inet6(r0, &(0x7f00000000c0)="4e8530208a64206b340d293b99117bfbf76919796c104134b770dc8552b6ad4954f037e17356229a41b2ea5770e4ca39b75c4b8b1b671306c0e18b49770b75160e0f2441321dd74dda627c901cc327994409795454f51c6b2831277e90c8d0cd3a67da2f35ecdac8e1b89077193b86fcf725ba26f039d5a432b80eee7d18fce54b0e12dde26a1d6c8e025431c70f0f25fb1928659017e20d5c87ae8a02b9e89015b2e084cdb9eedca65404efbd519ab85f323cb24c1bf0feeddf87ccf62d0b19a4877de4065f4999af41151cbb80fb57ca3317e2c80188b7b87c746b87215b", 0xdf, 0x24004085, &(0x7f00000001c0)={0xa, 0x4e24, 0x200, @loopback={0x0, 0x1}, 0x81}, 0x1c) accept$inet6(r0, 0x0, &(0x7f0000000200)) socket(0x1, 0x806, 0x0) r1 = socket$inet6(0xa, 0x100000000000002, 0x0) getsockopt$inet6_int(r1, 0x29, 0x4e, &(0x7f0000114000), &(0x7f0000000000)=0x4) 2018/02/27 04:22:51 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000759000)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}}, &(0x7f0000000040)=0x1c, 0xef7ecb81afb3bc78) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000240)={0x0, 0xc4, "ee521144588f617ff0ca8614b81d9cef54c1d3a0444e53ea5642848b4dd02a9ff9fbeeba587afb1c53b052fc227d009c43237767a2b32836e2c28e1c7ccfd828fbbd97483785ff35b516f077378f0ed7a9adbba7bbc4a7314715efdb9f5629188073d5da1aa44d3e94cd52dc01d0a0b5e7dba0fcaddefc272e96ae743a8f6fc421a5b1aca50ad182066974e842bbb104bec33533996d4a5adaed5509b4ab24b184349362dbcd10493d84ed82f7f3fe977a042dc7f212b63277b90aa022b5fa868ad7f30c"}, &(0x7f0000000340)=0xcc) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000000380)={r2, 0x7e, "a550939dbdcac14efbc45b4d57829b5eebc9b0efc5f520406cd1c37a57881079586674e631939e4c4744f556e2c1809a9acda75c59b8567a93a0bf28769e44fe28c9c2d2141d81bb91e9a4495f8bb0ee4651c8d277d2814d83a8faaf4b1d414cc9c5cebe9d7487a240ee10e1af83c777bd0282e3db78fff9cb34178abaea"}, &(0x7f0000000440)=0x86) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000080)={0x0, 0x2}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000000100)={r3, 0x74, "9cb7ba888996031a53b4d414c8aa7def14d43b762d2c446d79b3adb54a81ba59bbfa26a14a2bd9885752c5ca74eaac6f1f3dec5a37cda5e13e89ac98e67836da0e1ee0acdd9c22d3c39e226949aa4cf690769a6ca2b9d176bbc5b9f77bbdbfdbaf145643f202e7cc8e8d85eefa83675756ed7e98"}, &(0x7f0000000180)=0x7c) getsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f00000001c0), &(0x7f0000000200)=0xb) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000004) 2018/02/27 04:22:51 executing program 3: capset(&(0x7f0000000000)={0x19980330}, &(0x7f0000804000)) r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000000040)=@generic={0x3f, 0x9}) r1 = shmget$private(0x0, 0x2000, 0x1b02, &(0x7f0000ffb000/0x2000)=nil) shmctl$SHM_UNLOCK(r1, 0xc) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/avc/hash_stats\x00', 0x0, 0x0) r2 = socket$bt_hidp(0x1f, 0x3, 0x6) setsockopt$bt_BT_POWER(r2, 0x112, 0x9, &(0x7f0000000080), 0x1) ioctl$PPPIOCGMRU(0xffffffffffffffff, 0x80047453, &(0x7f0000000140)) 2018/02/27 04:22:51 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) write$evdev(r0, &(0x7f0000e95000)=[{}, {}], 0x30) write(r0, &(0x7f0000eaffa7)="dbef803e3d9f5de1e52055bb7c8a326fe46092b6682d9ad789c5d7acad0e771f13cecb59029b011ded54a09c41c6cfcfbcd743cc665c32af223d42438b496a0304891c88697ae707d4a70f330e6fe3a1c9c76f314ffab329", 0x58) syz_extract_tcp_res$synack(&(0x7f0000000100), 0x1, 0x0) write$tun(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="0000aaac9c19000000000000000045861ce73c56c5796dfbcc7d2400002000000000000090787f0000017f00eb104e204e19b474da258f85a6f4d0755fd69d80ace33430db624d61f4a53b5f66e90ea5930d3fd3a97dc74ae3f6f298df44403b0e7901381927c0c39fc358c5e2636c2567c144beca762249018b1727072109257f50735580e53e6fb9081328523dfe9eb306768dfa7ebc02ab", @ANYRES32=0x42424242, @ANYRES32=0x42424242, @ANYBLOB="5000000090780000"], 0x32) setsockopt$bt_BT_SECURITY(r0, 0x112, 0x4, &(0x7f00000000c0)={0x100}, 0x2) 2018/02/27 04:22:51 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f000018c000)={0x0, 0x2710}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x8000000014, &(0x7f0000000040), 0x4) sendto$inet(r0, &(0x7f0000a2d000), 0xffffffffffffff8e, 0x20000000, &(0x7f00007f4000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) setsockopt$inet_buf(r1, 0x0, 0x2f, &(0x7f0000000080)="dbf5b3dc8bdd73bbf8064c8bd2110f7570ea673251f3bc67961ee4181ccf76409f732a1fad24920efae0ac1100ff8f8102064c9581ba084e02db92b83351d59ab84f30845fba205dc5c44d1ad9136f6805f8e1e33e31ccb4d56cb07f422b5c4ce24e1a1a5c24131a7d0eba886ce6b1a50dc216e41419c85a49cb87b0f18caad4b3140ed5490df896d8d56f65db1c1a64c253d937ee712d300261deee579c1bcf974cba04fdd0a836fc11903443fc0ba656a45fc9307b0e49dd07309c388918d70bf899da0d44fe236f803db2551d468817a89bd84070e9373c9e5c1a969b0c25d9fe9c0bd59c79d092c4cd", 0xeb) 2018/02/27 04:22:51 executing program 6: mmap(&(0x7f0000010000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003000)={0xaa}) r1 = epoll_create1(0x0) r2 = socket$inet6_dccp(0xa, 0x6, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r2, 0x29, 0xcc, &(0x7f0000000080)={{0xa, 0x4e24, 0x40, @loopback={0x0, 0x1}, 0x20000}, {0xa, 0x4e20, 0x6, @empty, 0x8}, 0x1, [0x401, 0x62d, 0x2, 0x8, 0x80000000, 0x6, 0x100, 0xfffffffffffffffc]}, 0x5c) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000040)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000003000)) r3 = syz_open_dev$amidi(&(0x7f0000013ff8)='/dev/amidi#\x00', 0x0, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQ(r3, 0x5411, &(0x7f0000000000)) write$selinux_validatetrans(r3, &(0x7f0000000100)=ANY=[@ANYBLOB='system_u:object_r:auditd_initrc_exec_t:s0 syqtem_u:object_r:dhcpc_var_run_t:s0 54 /usr/sbin/ntpd\x00'], 0x61) close(r0) 2018/02/27 04:22:51 executing program 5: r0 = syz_open_dev$sndtimer(&(0x7f00000000c0)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001}}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f000001cfb0)={0x0, 0xfffffffffffffffd, 0x0, 0x0, 0xf}) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x20000, 0x0) ioctl$sock_netrom_SIOCGSTAMPNS(r1, 0x8907, &(0x7f0000000040)) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) 2018/02/27 04:22:51 executing program 5: r0 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000000080)={'sit0\x00', @ifru_addrs={0x2, 0x4e20, @empty}}) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x8000, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r1) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r1, 0xc01064b5, &(0x7f00000000c0)={&(0x7f0000000040)=[0x0, 0x0, 0x0], 0x3}) 2018/02/27 04:22:51 executing program 2: perf_event_open(&(0x7f0000220000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) dup(0xffffffffffffffff) syz_open_procfs(0x0, &(0x7f00000000c0)='net/softnet_stat\x00') 2018/02/27 04:22:51 executing program 0: r0 = socket$inet(0x10, 0x3, 0x0) fcntl$dupfd(r0, 0x406, r0) 2018/02/27 04:22:51 executing program 7: r0 = socket$inet_dccp(0x2, 0x6, 0x0) sendmmsg(r0, &(0x7f0000005c80)=[{{0x0, 0x0, &(0x7f0000000680)=[{&(0x7f0000000000)="f4328c4a82e4e7e49326ceb0285dd09f0dc90fd646f7312cef99137f6350a7b2285d3690b3f1418da7aaddd4612e51e8138e3d83dc1c79a0648f7379abd2c24e2fcb87b8b0f66e9e776a94c33fd5615ada66f754985b5ef9a4ef9a7c948b6bd7f63dd63fc6556ee8c7b1b4046c3eb7b257e2e019282eb6d0a2f8334f7c173184965b0f64632a662845a58829", 0x8c}, {&(0x7f00000000c0)="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", 0xfd}, {&(0x7f00000001c0)="ceb1eae4c897c2b07e1a641525", 0xd}, {&(0x7f0000000200)="203608a9b9b375c8f9d742f9d79a2bf8c0cd5c6753abf49367d56634cb129f86974624e58d3921ededd8cdb6bbd972cf0368020c523068cc1cf0a038c827415fe96909f07a54fd49c983769ac023a124370465a0", 0x54}, {&(0x7f0000000280)="c02e05c513f8f79b40e69f714b84614ed39661d2495449b58a916ab1b1232ccf76c691b055cfd5fe8b59cb241ad6d9ee06de8494efda8d437d29f29b5b477d3ad602adb04a6f883a54dc79c03983659f0e8f6b78d2262c75068a73e82a3db483de7db75ca7711a0abbe84353734df1d19f079290cf5f3a9fe0a1e111f7df11b5bebfcd682f67649b26a81ceb56c4ef09a0192d116bdf262223c16d590e3ad6058da08161828121ea70a9f5cf1ce1b56b8148b91f1d92cfaae86c298291e210b0070e2458d1e7e97116bf842ca452a529eabae9d6be2de580160cc54ef87bc76d534a", 0xe2}, {&(0x7f0000000380)="a970afef29eee635ed98676195cbf68218e6dd50504a5d797e35e95f47764329aacfb09c28ee84488ddd7d3c82940c81d8a82312ab65af0aea5f5e02ac5fc35fb507d919ffcbe419cb1bfbd0ebe15245023bffee7a66d987d0da423cec36584c0d1d3279e3f47714eed24144e6197a2ac4651dbbabf0b4c9df42f8a3c256598e41b3b089ba85f938b5806d81c6b4e9249ac89fdee9ca96654eb79e6fe906f18b7f73d4", 0xa3}, {&(0x7f0000000480)="08d5b5f8a4fcff06c7239ce636ba793fc3cf942c4df7c69485c23bbd21b8f87d88ea6b7831b53f72466978a2039e41d503904f8e62363b1a2a338532eec1492e28c4fbc937cb89863e119c23598e2e3e5a6320be77620b66ba982152037c44bf1e31ec96c0858bd23a2c37361f66ac1236bc981fd160ff23454a11e72e0b0aa47181652237e95f28414d86238169dc94e9bbe1b0e08871d0ea6a72b6a3bac39942acd3ef789880ef9938901571e14be80333e7251d4b64", 0xb7}, {&(0x7f0000000540)="d1f37dca62404e64", 0x8}, {&(0x7f0000000580)="784b2e4086b6b9cfe6ce41d49d1af9dcb479b40173ecde8e23bb015ea24a61004d4091cc392428a2e28a683b1a2436ab5be14fe34857653ef36fc72a37b5eeb13c27a5a54e6e9be1650cb75116a9a431fd75ded302b3786d0c6f710e56b983081791ed055600fd9462ea96be82f17115a92cb593bd2aa211e9bd0e5a2a1857039c8034d643adbb02e56c8ea2ea0f39bbdadbec894853a6410487f5b5d65b45b9e4ad80032594cb030179259f062c7740266cc5122b539caeb9570ad7560806d979d43de248dc6567a3b7d9f377cef3124832e8f06d4c9a1f6e0df3809b19156033550a", 0xe3}], 0x9, &(0x7f0000000a40)=[{0x70, 0x116, 0x9, "91a54eb7e5ebca0b3de101c5610a3ace38207f8d7ee030938aead95b1ab38babdd4d1962aa76b6cadf649e966a69c3226386b931b636967f6eb63747ceadc351544c5fac433e2bfc83deaabca46806ff3d02c657b23bc49b9c687af25e42"}, {0x98, 0x89, 0x300000000000000, "9a468dbe92033ebac5ec7cde3dd3292b1cfe0a82634b1034af5caf8e3f48137451447c29269516ae7b48a74e3cd9899bf724c07ea6ba3bef1edd35383a76b95946abc0c5315fd7dbf3516bef8d77be013479a6ef7106dc741488e7cf8925ba71a328f098ef71dbab385895cc3eb25799dfdbe657953baf10570c7b6197566500071b3bc9bd"}, {0x50, 0x11f, 0x9, "d4d89661702ec4dc132b1ce0e3f0014a2765d342b826f642730168727341f66758f2e08da2267aa57218e465bf240c11ff8502c1d2b8045103"}, {0x80, 0x1ad, 0x7bb, "2444c4f82c33d8638d994f8b088c6b3ae6631f12bb4e43968f1932dd33ada660f4b509b9beeb489576a176406d23b5406a720cb83f2db1cb0b01f8d587cd66600ad0a4dddc6ed4855271c9b04e8e757a288508e4faf7d2aee541aca0b3d3ad1371bace5fe03e8c78169e472e0b6fef4f"}, {0xf0, 0x0, 0x9, "fbfde8cd57edfdaf0603f3e2ca15857c3274bc78f3949905411c266f6962fba6b6fcc0b2c3f833eaf4156f865305c87e4604e407eb1755f6a499369d04c1d6c0ed456db3138d20b91e8158998604fac7dd8c51bce60f674171932ae56e0cc2a4fccb0b3fc87c48d0e02c2fc2d57f8be2482af1d8dc8e181f59326df32e1f5223bf10da890e1968df376971b5cf41e12993bf7ec3dac6811573fbaae4f63e15448e5eb096425ba45b66f19ef3ece2ce8168744d90be5983ae0d17b43075b527f91538e0aa304518c723a4c3eed5ac1f824248c7824b1ebbac6a"}], 0x2c8, 0x4094}, 0x3}, {{&(0x7f0000000740)=@pppol2tpv3in6={0x18, 0x1, {0x0, r0, 0x2, 0x0, 0x4, 0x3, {0xa, 0x4e20, 0xfffffffffffffffa, @dev={0xfe, 0x80, [], 0xa}, 0x3f}}}, 0x3a, &(0x7f0000000f00)=[{&(0x7f0000000780)="58cba2b710b138803f97b8d78376d9a530058d63883d02f4005d2ab3abdc87567c7429ef70b16437ac46a22cb97c92bffaf66d216ed484ec98fef4e4d6a857b24d3f633e03d801575464eb1bafd4de0b903d87cf51e02238ad2bf9f41858d6696deedc22ad08109cbc4c0c630e523db7cdcae1e4931df454af9f61b4db10a87a463e620aed818946f7d024d839c2fc4d477e4019668741994dda", 0x9a}, 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"9134a1794f91759e1080038ef31f5fd1f7027182dd6402c1c216a890c43a4e5a06b07dcd6f25b8db3d3299295bc8587fe0e6b30036978872e8fee99a3940eb8160235aa47647aeea6ff74e1b5b92ee7f163a7505a493520069b67c98abec37232bca6f38226dc2cad90dce086e0bd93295c36cc3b72800641df0a12bb4868bb6f80c4e871f48890c23d8ddd054da49a3b3bebc13ae6ea074ab655e602ee361b72e48bcf1994f12621385ce2008f44525c021ca2a8e6f6075678e"}, {0x30, 0x112, 0x5, "9a7b850afb8bac38f6f473ab32aa899de1b1508d8d1542eb7fd96504b82e"}, {0x80, 0x108, 0x3, "f3dcefc6456ebab48051dbab47b36058dac43370c1fd8f625ecdbcbeb9148813b8ff7bcf0355cc6fe1fc75537633fc37d88b327a5d4093c1f1b179a59c3ef132550887a982f194b371158b361e8ca1339aa8c444d6bde541cb60488f0bc2f527c093348c32b9ff8491b50f28531d"}], 0x2b0, 0x48000}, 0xd63}, {{&(0x7f0000004840)=@pptp={0x18, 0x2, {0x1, @multicast2=0xe0000002}}, 0x20, &(0x7f0000005880)=[{&(0x7f0000004880)="3e5704f006d459084a7cbeb42bfa5934c95b3efa7c41a31053b1410ae12caeb7c75af8b59f2e7c7d62018edff6cb0f9ae2cc38525cb15dfb57ffc197dc2c4fecae11ec1d5c1c619591f3c888c5587c2554880884ae232a298a82c74001084bc5f556a821febecfc48b2894b2f8e44b53eacdaef3f0f5a451c72acd3bac6596b4c3af1268c30c19e524c712d584544da85f589db974c7ae2a20df6ce3a749b9e3445184ea3472bcc53e057683dc4ef50c44c71e6edb6f09f3484122eee79229e164a5629f0d9201023d618523829eb916ecc1280446f825d5da40eb1fd2dd646b0ed59fe1c8635ee9e5eee047c3eea0fde14685c6639e13e2b4b7b87a7f237155c3e01a32d7fc35a2939d8537299fb8b3bd630fdf2e386e836312d53d9411ad5a6b61e3b0e37b2b3e4a939dc36a0587522e0f09e224977d97d9f5f00df63041143f751f39bb122df5a74437e5c2a79c870e1cd3b6f66aeb69049cccfb1d89c53fdd7d896da19fc456de110e7e390e57d2e53ee0b444d69b9f1866713766b6a15e01586d229e5654047faa8b8569f521884d12c1747c48db3aed180c3896a61f7836cfb913210256d5e5844e1d68a268545ec95c7f75e1aab3bab1b0a82d65ecd7be9554ab841d5a89ccad46da1dbb5fc999dc9fa9157c86ddf103a7f3dd371e0bf19709db659ed2ea094a01e8af353c3127cc8fb46adc1c5d65b4f1361333cf9c7334bdb9c39a769f142e15f80d401423cf687c582409523e2a3c1f77ccdd11cd3ef4829c8161d31648a8e89223d6dc0da2fa6da5a50b3bbe73d6c656c2ee973d62566227f2785815f0837d110ec916bd2cb08b05c6cde1902c8467271fa8f6dade120cda8b507335e6c251f8f577bd8e9a1c7806ae45af1807201bf0aae7c51f2dddf37fe3c154fea1a74668037550832b3aabcad3fb52ac04414167b2b9e2d0993a301e91dddd6c2eb6a0d29012cc74013f5367374c2ce158adc55025b3685eab06eb5a3d45a536db4e64a88d78b8d6a56c8945a0286f21b39ae9f33fb4702278ab4563b52f61aaa404d92b482bdf7e638f517da213c9f3ca752ea83169188083acb6c42627a25a63db37ce840940146491a39828cc8ebee1361dfd8b362279c831088aeb250b8fa0af60a21586f4fd8f66f8c894a736ae5733c8bb708842eae342dc360804f521ac531e894562ec7883e71dc5c6065a0dcca8fefc347f1fda9d46e36202fb70752db2bc90c6d75bb33deef23a13fad4d748bb00e609a3d129f07dcc5b81da84f9aca5e386f53239f42e37c0181660582ef492b53c98448a8ff94a7366dd01f1f9f03b26040f4e41f0ec6cf126897d47e209fab1be5b5551a9f18aacf506fca30af2662bfe5e7d854d9c8bbb3030d9e5be9c4d85ca5e2ed7ba2e138f279cf52cefcc3e1f53e8613cbe353a20c1ac90694fc3b03c6fd167a4164d1ca37380f9e9af781893964b9abe764ae02b2ca5d1da5c0b1384653370e1feaab83c27b683555b6c27113bb8ea00bb5568da1e067202fd9347a33eda3391e69598425e67679240f9581c78f0acb96ab773f6471224625ad69e8a32bc14ff60ad41a1e0603ca66f3ce1a10b3d49a3ee43199f076c543a9ab24d29886ed8a499a8c08a749ce6111c7f314e23bce6b174245d237267bd98f7d072fba5758c6f9c4a905eb3906f7549b171a3c305af01b740844f3a34bf921d7e576245ac05282003f9467d77fcb32da45af2a73519e4ebc56a915b3ab614ab2b0e57d6e5249cb22b8f0b9ef185d78765e3b58940afb203f4d9dd6223eea130300da6d20cca32d5f86558b29f89fd97056383cd829ddba556a084dabfadda415c3d69b949b3f8697d353a69724a07b6ab70bc11deec47866a33fedd5026a408f5561a51ef280c79669acb904d681da6016c72eb69bab2f576e615e571305b5cb527014de1082d3d166d371d6eb47fc5360e6c0f3bfd2963f150dacaadeffb87a65ade2c425fc26b1f4ba38b2d77e3db4a12f03e0e62d63300a1881f1bd295685048ecbeacffd195b600932b775cdf454beffb40086204f384685624b9eb7d41f1af6ed742248a9efd23e75236a434c0cf3ae8291c08b9660ef63359774bd3fbe9a540fc4a0642d56992c61235bfb0c0500e954c091f18caeaeba722fe49b3cb191a1f4ecdcb3fac4d6840bb6414e7916c5612b6204dbb1e42ea8ce12fe66c0692b722df23d347cd3003968bd762b8cca8883cc736cf0194f539656b425708a403313a1a40b5a6769af95b9ad27d15714715a903b32ce741b3875c7720b7b7e0573ddc44520ed0ff121a5996de5ae0d37549bd4ce8a07f771e429adcee49118ad9ba73a0801dfbd31c2e78904d024a67aeb7969717431a18d4fa69aafd2f747622ee51ca72a0496bcc42fff086ad138ec06cc0dd6b656a8808ad48a650d9b7b5e3d521b85507c2b2342549b6615f5bba2393bbab21e613cdb89d2b53a6703fe60ef8c35602c1a26126996acf408868532d37c9fde2fc7a66338d052dd0ceb681324cb40ad978bc635b489e38927493643cbcdd25fece8280319da2747af63266e9cf9cbebb486dbe17886703dde2131061855e57f807bf0c37c15fd041eb0de3dbff5e22ecd2822c2401d757f11adf6e87b9ba7bcaf3b89b4f775c7e8974ae467eeee7b6cee501dfa70c39fb011d4fbd44da0b5ee12eb3279f97f51943b89c3d10de020700e009fdad58ac0c27f6ffbcfb95cc518cc7a366061a0bc9b7f20b40bdc90985c023bc81b39f8ab7121bd676e395d9ba842496bf52e2277121e20ac8b6c2baa2e598a380f640cab65bcf9feec350e45cb67e6bb3030feff6a55ce7011402c0fe0ae35233195c2858ca894b8af9fe37d2b9d8f5a202afb885a2d5f0b89b19f575fdb4913167c7b97d8aaf1301702e8cbc6cde6c40cbb16d58240fb58414ab94204a886d80a418efd919afb601a0d1f9b9c774af7cb44be2de4fb1defcb6a281a95e3bdd299ffed4948ff2ab5ef1704c6742049d6c18cc23d6a1a4e5f889a60787460a9f06049033c09370061a9d91a40804890343c933ed68e16d24e27466ba2e3228fce32b3522cc7bfb8544c54da638d70175ff3612c4ef64309a03ed36b00d07333d3e5f61b5de46cc63535667ccbcb1a76570080f17ab6ecafb2db4c0d92cc95523a8d9ab7806cb01b58012730ea242650fc1c3911db9ff6c5a78a936f0647ab15187e27ba03df9f0c495b9aa9ad74125fb262d830626883f006e784ac9a9730244c1e5029f3f33b564b1255cf660db673c9adeaf6d09564165f7d791e7e2c32f90a1651467cfb780c9d918cf56b5075d56261dcf6b95495995c5fa6428fb7a69d6d5151f1a2367b7040b3380a064a6d9a110b6a42ba5634673deaaa67b25e0fe68f8b5b705b54a340922b567cb0656c98ad1a3a705adb7c5d7efea39505f5171481bcc3136cb4bf47e8567d3beb236f13534a58a0664b789df6144246f920b592e99000e6ab509439e21bca7b17a00c0ce8db6bce03e52f513e1423d1d9aa1b3870c7c410a19c8bd874008bf1fbb5b7c7dc33fcec4bcbe673ec65f147b0e834c62bc1a6f9d44afff29550d75877d2c1e1758a2ee45572f0530825fc2305afbfea6aec6b83b19415eb5e40352054ece09c196a30d73c0213d7e1a73dffedcf97fe833dba966c8d9f6302848bcee9d602ee393b0550b0d2b9e81dedcd8ce6099599070824628361f95e38fc33136e1d3700bd984cda4bdf95770a02529f59d18370b09d76f21b5547747e40d3762e8044d3e34a9220f29c500b91dcd4a88158ec3492ee992801e5c6ec778c0e3f217d400eefd67af0f857d29f13528e97d1dee131ad532791f965662e7d1d1918bb197a9c5476624e50b5aee3c27c8c42ff885a0c6d31de97d73af5810b073e6462124a5f751406aaaec86ed9ffca7c2ed51e45760a8f9629a40b844ac0413054d5210f94c99cfdf5e02744902168cbd828eb1695c77b957cc8c24925986ea2c7fe202606eafbedd63a9e33d8c6aa4dd7fcea4f2b29b421c133fc2d6bd908e828241420841abc4f8626535346fd95e3920684fb2b6c50f509204fef0343b8976af0f85957fbdf4896cb07620035cd98ddba9e31831f1db240dd7735d0995fc1c8ad10555d2e9b8457978f7ba6f1e76f419251794eea44911f1c7a98fd9d1ed23008f73e5e967fe5528c977f233c1dce8de6d80aad5031c81d2773d813525b5c84e23f69024d17a5d1e82ddca4191774cb66cafffa17bfe6bda2f3f6311f28f94ca85c110716a7a229734398648fae9c34697936cc1c3827636f5e1057307cf657524421a8b063200c652ca97a5f128829858ac3e924ca839956746136bbebe3d38834e7ff6123399951f8137749bc407c720958a6deaf0c9f62c676b7d9429c398db4b21b5f16a07d8d1a6009c1ca50990058da5c55b1b623c11645e8a7c4fe6b64d86660a58b354a8c10a2e7294fdb9d0ab0d2c4445762fa3ad0f2c0407aedfdca9b3a5aed5fe4ee52e15f1777c75fbf98350ed88ad931f0d536f27e2b7da65927a54fa279ff9541f1d662b6eb5a9bb849ae803556cae278c475f5b82f7f213cab2dd8c835ad1c03fccceae225a4eab66665b0299fb419c1373f924ae4ec8d935bbb9ed334b9d0e94a030f880df3d17aa59490b3f5afcfa41f3a200fe09dddcda1b97826a287392fcb31fd23a9bf04d8263375defbd7f51971cb5b1697782b4342f027286f8718d44ef56833b3483ed35be23155314fbb00d447891e7e7810a29ebc68cdbad559bb57d190767245717147d33acc9af54054790165305b022f25ca1ffd93e953b7964b15b6775163ad17567b6e3ddc4af80e0cc5463b55cc07d9cd30b7cdb0223d9d886ea9b96a8e42eae809c6541f1f2118da705d28205fef73c3b8c91994da6f5854387de0041f0fbcee12c0abf37f08c591d0d9b66f72c59cb0a2f67c049f61ad8026762b75c84cebdaecb0f7d5f7fde98b229d8431e76d87d6cbc2eeb5240ba150b2d69432543e2ff4c4fa8927c5d8fd63e2f0ac96e033ea61d3f32733db025c4b9e6d5c1dbf2bc495ac56d8686aa46093a3554f7f0643e7079f35b2f691b9ed474e7f643e0c33921e32fa4ed84644bbc83526875cac84e72f7ce947fcd3792e447cbc08bd1aac8a2bd5887505d248b9196838c0e378acd3b5797beb2fbaf1a571228bb442d33ba4b08e09226e7cfd0e1aac4c62533537355c4e7adf5115d459f6104c8fe7a64879d315d7967cccb190640f26830c06c7d09f9a15257abf8cae334a8a2ef270f8ffdc9e152edb4afe307e9a2115b4f28a74855473762738c984e634c802f64b0fd05d83673ad377999c7e72f6c69663b6078705479e57bae640cada4a054b81a705ccd5945db7f714e0d843310201e8ad55c544677488cd17dad3c6a9dbf732987d88e20959f21653c6d231468ccb4eebc6f26e649c85747e912d8e857af469bcba5cc7b8d5770052f12ce9995440cbaf9f4dad163ef8b93f9ebec7cd347b3e173a7bb030def7cc779868747c9c969ad84e33940c3b0c3f0213eb069bd28ff840d3073b5877c324d46370cc49132c7e167ea4d7b668b977413bf382efffaa920893178d93ac1f0c16b8a17f3ebaf80858e7364be3826bc6781971f47598d88d781fa3ca56b01abb0405bf988ad52121a6b30fca320e7282e14946250172796219d0fff3825fb12f36c65a2c701ddf0e14cd010551276d0105120b283c5144e94e9e014d5956bd78c3c0b128027a553b056abe85ff2928275f69195633351111a58b6895f06af38", 0x1000}], 0x1, &(0x7f00000058c0)=[{0xa8, 0x29, 0x1, "08f6e1de953b3d3fd586ccc45182ab6a3a3663a94836e09c3bb02c75251e183762fa67df972b1a3a4037ddbb87eeba45448364e04d1b69381bf645414af18790e7ee764ba0a18b326c5d09a5bb26f6dea9a7c6495a09f95b730461ae8c3ef58724cfe4f098d021bb1e020772f600024b19f168ebefe3309712a0a4c9c3f79281000d5908f983a6b355d77ebc5a48274cccec"}, {0x28, 0x196, 0x8, "5512d892fb5867b0c5075284b5cdda85cc6574118eca07b6"}], 0xd0, 0x4004}, 0x3cf0294a}, {{&(0x7f00000059c0)=@pppoe={0x18, 0x0, {0x3, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'syz_tun\x00'}}, 0x1e, &(0x7f0000005a80)=[{&(0x7f0000005a00)="2d8abcde42ea1792121bb38581cb9de382662c4163a26f70b3b46f4eb5e3ae208c3a4da741657ce034a6be8379b963aefec0c27a3bd1668ee73b083546e9d2cdc97ca318582f03256f41f03200b1fa1bbeb41bde57ac438d41dc05e58f967be690a7d6e751e6399f6d5058fb455d4b0e8cbbcbf0b1cbc8a5a2b9b6b96bd2", 0x7e}], 0x1, &(0x7f0000005ac0)=[{0x40, 0x113, 0x101, "bd9378951dc5f3701d91441bd144cab4a74957e4c203b12655f6c7e3f054b447142ceff4dd1d7ce1f47e"}, {0x60, 0x10c, 0x7fff, "840efdd5cf72092efa1fa1e86ade2c618c8f9cd3866c85a980d8d456162586868e19788ab4f7fc141616e894bcedb7b3ef7719627bcab947ed58231f6a043bef3b326e1ef8c4e1aac1551a4600d0"}, {0x98, 0x88, 0x9, "36da6ca93b5d02c5da89ed67d7f1a4fe69f9610681692014aac4ac2276d555f9de314bcd54a517c963e624bbd46da7360955e918f81792b9e322dbf27329a94fb6a835563ec6e9920ef1541ff36b93b8550e68825995e64163468339585c4778ce02a1a16a169e13d46d926a0409dc66837e734ea2866064d20c935b23d3ee1de4"}, {0x68, 0x111, 0x3ff, "71e157827040d9c6628f46bd6a91be8010022327316fcf02e6353861825c2f0fe720eb145928324832c7863dfa5a9d775ba4768b04c45d0e60bdd50852d8f6dc80c7f9aee18660940cadab557309105bd6b21b16"}], 0x1a0, 0x20008080}, 0x3}], 0x6, 0x800) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000980)=@nat={'nat\x00', 0x19, 0x3, 0x4e0, [0x20000480, 0x0, 0x0, 0x200004b0, 0x20000820], 0x0, &(0x7f0000000440), &(0x7f00000010c0)=ANY=[@ANYBLOB="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"]}, 0x558) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000001080)={&(0x7f0000000a00)=@ethernet={0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x10, &(0x7f0000000d00)=[], 0x0, &(0x7f0000000d40)=[]}, 0x0) 2018/02/27 04:22:51 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x40000, 0x0) ioctl$VHOST_SET_OWNER(r1, 0xaf01, 0x0) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000000), 0x8) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000100)=0x0) process_vm_writev(r2, &(0x7f0000001140)=[{&(0x7f0000000140)=""/4096, 0x1000}], 0x1, &(0x7f00000013c0)=[{&(0x7f0000001180)=""/21, 0x15}, {&(0x7f00000011c0)=""/29, 0x1d}, {&(0x7f0000001200)=""/131, 0x83}, {&(0x7f00000012c0)=""/219, 0xdb}], 0x4, 0x0) connect$bt_sco(r0, &(0x7f0000000080)={0x1f, {0x2, 0x5, 0x401, 0x7f, 0x5}}, 0x8) ioctl$sock_inet6_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f00000000c0)) 2018/02/27 04:22:51 executing program 4: r0 = syz_open_dev$loop(&(0x7f000035a000)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, 0xffffffffffffffff) r1 = syz_open_dev$midi(&(0x7f0000000040)='/dev/midi#\x00', 0x7fff, 0x401) accept4$packet(r1, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f00000000c0)=0x14, 0x0) getcwd(&(0x7f0000000000)=""/62, 0x3e) 2018/02/27 04:22:51 executing program 3: perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f00000000c0)='/dev/snd/pcmC#D#c\x00', 0x20, 0x4040) accept4$packet(r0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f0000000140)=0x14, 0x80800) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) creat(&(0x7f0000a2a000)='./file0\x00', 0x0) openat$dir(0xffffffffffffff9c, &(0x7f00000001c0)='./file0\x00', 0x0, 0x0) 2018/02/27 04:22:51 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x13) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000015ff0)={&(0x7f0000017fbc)={0x1c, 0x4a, 0x100000000401, 0xffffffffffffffff, 0xffffffffffffffff, {0xa}, [@generic="f042fd5348"]}, 0x1c}, 0x1}, 0x0) 2018/02/27 04:22:51 executing program 0: r0 = socket$inet(0x2, 0x8080a, 0x8000000000008) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000000a00)=ANY=[@ANYBLOB="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", @ANYBLOB="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a800d0000000000000000000000000000000000000000000380071756f7461000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002800434845434b53554d00000000000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000d000f8000000000000000000000000000000000000000000300061646472747970650000000000000000000000000000000000000000000000000000000000000000000000000000300061646472747970650000000000000000000000000000000000000000000000000000000000000000000000000000280054544c0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000007000980000000000000000000000000000000000000000002800445343500000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000700098000000000000000000000000000000000000000000280045434e00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000070009800000000000000000000000000000000000000000028004d41524b00000000000000000000000000000000000000000000000000020000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000007000980000000000000000000000000000000000000000002800000000000000000000000000000000000000000000000000000000000000feffffff00000000"], 0x2) socket$key(0xf, 0x3, 0x2) 2018/02/27 04:22:51 executing program 1: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000014dfc8)={&(0x7f0000e60000)={0x10}, 0xc, &(0x7f00006eaff0)={&(0x7f0000fc3dec)=@updpolicy={0xfc, 0x19, 0x403, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@empty, @in=@rand_addr, 0x4e20, 0x0, 0x4e20, 0x0, 0xa}}, [@tmpl={0x44, 0x5, [{{@in=@broadcast=0xffffffff, 0xffffffffffffffff, 0xff}, 0x0, @in=@rand_addr, 0xffffffffffffffff, 0x3}]}]}, 0xfc}, 0x1}, 0x0) r1 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x9, 0x10000) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000004000)='map_files\x00') getdents(r2, &(0x7f0000000ea9)=""/407, 0x197) connect$vsock_dgram(r1, &(0x7f0000000040)={0x28, 0x0, 0x2711, @any=0xffffffff}, 0x10) [ 263.734152] kernel msg: ebtables bug: please report to author: Valid hook without chain [ 263.745728] kernel msg: ebtables bug: please report to author: Valid hook without chain 2018/02/27 04:22:51 executing program 7: r0 = socket$inet(0x2, 0x4, 0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x40000, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f00000001c0)={0x0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f0000000200)={r2, 0x80000, r1}) ioctl$DRM_IOCTL_GET_CAP(r1, 0xc010640c, &(0x7f0000000040)={0x10000, 0x7f}) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000000180)) r4 = socket$inet(0x2, 0x806, 0x0) connect$inet(r3, &(0x7f00000003c0)={0x2, 0x4e21, @broadcast=0xffffffff}, 0x10) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_DEVICE_ATTR(r1, 0x4018aee2, &(0x7f0000000140)={0x0, 0x7fff, 0x26, &(0x7f0000000080)}) getsockname$inet6(r1, &(0x7f0000000300)={0x0, 0x0, 0x0, @local}, &(0x7f0000000340)=0x1c) pkey_alloc(0x0, 0x2) ioctl$DRM_IOCTL_SET_UNIQUE(r3, 0x40106410, &(0x7f00000002c0)={0x4a, &(0x7f0000000240)="fb6a0adaacce725623297c53bb89a9466c20846846e85b74b78613e717f669714e6c09109a0d0e98075bf87a0581859c53f02fa3292c02aa2ac8ff4d990cb4f27e3354d90eab38f48e62"}) connect$inet(r4, &(0x7f00000000c0)={0x2, 0x4e20, @multicast2=0xe0000002}, 0x10) mprotect(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1000000) ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) 2018/02/27 04:22:51 executing program 2: poll(&(0x7f0000856ff0)=[], 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000f85ff1)='/dev/snd/timer\x00', 0x0, 0x0) readv(r0, &(0x7f0000c83ff0)=[{&(0x7f00004d3fc0)=""/4, 0x4}], 0x1) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x1d675428f3447ff7, 0x0) accept4$ipx(r1, &(0x7f0000000080), &(0x7f00000000c0)=0x10, 0x80800) 2018/02/27 04:22:51 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x1000000000000, 0x0) ioctl$TCSETAF(r0, 0x5408, &(0x7f0000000040)={0x8, 0x7, 0x0, 0xab8, 0xc216, 0x6, 0x631, 0x7fff, 0x9, 0x3ac}) dup2(r0, r0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) read(r0, &(0x7f0000000200)=""/206, 0xfffffffffffffd31) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f00000000c0)=0x3f) ioctl$TCFLSH(r1, 0x540b, 0x1) 2018/02/27 04:22:51 executing program 4: r0 = socket$inet(0xa, 0x801, 0x0) ustat(0x3, &(0x7f0000000080)) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000000540)=@security={'security\x00', 0xe, 0x4, 0x430, 0xffffffff, 0x198, 0x198, 0x268, 0xffffffff, 0xffffffff, 0x398, 0x398, 0x398, 0xffffffff, 0x4, &(0x7f0000000500), {[{{@uncond, 0x0, 0x70, 0x198, 0x0, {}, []}, @common=@unspec=@SECMARK={0x128, 'SECMARK\x00', 0x0, {0x1, 0x0, 'system_u:object_r:newrole_exec_t:s0\x00'}}}, {{@ip={@empty, @loopback=0x7f000001, 0x0, 0x0, 'bcsh0\x00', 'ip_vti0\x00'}, 0x0, 0x70, 0xd0, 0x0, {}, []}, @common=@inet=@HMARK={0x60, 'HMARK\x00', 0x0, {@ipv6=@mcast2={0xff, 0x2, [], 0x1}, [], 0x4e20, 0x4e20, 0x4e20, 0x4e20, 0x0, 0x0, 0x0, 0x6}}}, {{@uncond, 0x0, 0xd0, 0x130, 0x0, {}, [@common=@unspec=@connbytes={0x38, 'connbytes\x00', 0x0, {0x0, 0x0, 0x0, 0x2}}, @common=@ttl={0x28, 'ttl\x00'}]}, @common=@inet=@HMARK={0x60, 'HMARK\x00', 0x0, {@ipv6=@mcast1={0xff, 0x1, [], 0x1}, [], 0x4e20, 0x4e20, 0x4e20, 0x4e20, 0x0, 0x0, 0x0, 0x1}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x76) syz_emit_ethernet(0x32, &(0x7f0000000000)={@link_local={0x1, 0x80, 0xc2}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x24, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @broadcast=0xffffffff, {[]}}, @gre={{0x0, 0x0, 0x1, 0x0, 0xb, 0x0, 0x0, 0x8, 0x880b, 0x0, 0x0, []}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, []}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd, []}}}}}}, 0x0) 2018/02/27 04:22:51 executing program 0: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f0000e25fef)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_OWNER(r0, 0xaf01, 0x0) r1 = eventfd(0x0) ioctl$VHOST_SET_VRING_CALL(r0, 0x4008af20, &(0x7f0000cb4ff8)={0x0, r1}) r2 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x20, 0x40000) ioctl$TIOCGLCKTRMIOS(r2, 0x5456, &(0x7f0000000040)={0x5, 0x9, 0x6, 0x7, 0x4, 0x3, 0x0, 0x265, 0x3c39, 0x3f, 0x9}) close(r0) ioctl$VHOST_SET_VRING_KICK(r0, 0x4008af20, &(0x7f0000000080)={0x3, r2}) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f00000000c0)={0x0, 0x5}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000000140)={0x0, 0x8}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f00000002c0)={r3, 0xffffffffffffffff, 0x1, 0x800, 0x6, 0x69}, &(0x7f0000000300)=0x14) tee(r1, r0, 0x8, 0x4) getsockopt$inet_sctp6_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f00000001c0)={r3, 0x9, 0x5, 0x6, 0x38, 0x8, 0x90, 0xf3, {r4, @in={{0x2, 0x4e21, @multicast2=0xe0000002}}, 0x6, 0x9, 0x8000, 0xfffffffffffffffd, 0x5}}, &(0x7f0000000280)=0xb8) 2018/02/27 04:22:51 executing program 5: r0 = memfd_create(&(0x7f0000000040)="f7", 0x4) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40042409, 0x1) flock(r0, 0x1) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r1, &(0x7f0000d65000)={&(0x7f0000032000)={0x10}, 0xc, &(0x7f00004ca000)={&(0x7f0000000140)=ANY=[@ANYBLOB="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"], 0x14}, 0x1}, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000000)) 2018/02/27 04:22:51 executing program 3: semop(0x0, &(0x7f0000000000)=[{0x0, 0x0, 0x1000}], 0x1) semctl$IPC_RMID(0x0, 0x2, 0x10) r0 = syz_open_dev$admmidi(&(0x7f0000000040)='/dev/admmidi#\x00', 0x8000, 0x400) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f00000000c0)={0x3, &(0x7f0000000080)=[{0x0}, {}, {}]}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r0, 0x4010641c, &(0x7f0000000140)={r1, &(0x7f0000000100)=""/37}) 2018/02/27 04:22:51 executing program 6: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0x22080, 0x0) r1 = getpgrp(0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000001840)=0x0) r3 = accept4$ipx(0xffffffffffffffff, &(0x7f0000001940), &(0x7f0000001980)=0x10, 0x800) r4 = getpgid(0x0) stat(&(0x7f0000001bc0)='./file0\x00', &(0x7f0000001c00)={0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000001c80)='./file0\x00', &(0x7f0000001cc0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r7 = socket$rds(0x15, 0x5, 0x0) r8 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000001d40)={0x0, 0x80000, 0xffffffffffffff9c}) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000001d80)={0xffffffffffffffff}) r11 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000001dc0)='/dev/sequencer\x00', 0x2002, 0x0) r12 = socket$packet(0x11, 0x2, 0x300) r13 = socket$bt_bnep(0x1f, 0x3, 0x4) recvmmsg(0xffffffffffffffff, &(0x7f0000003740)=[{{&(0x7f00000020c0)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast2}}}, 0x2e, &(0x7f0000003680)=[{&(0x7f0000002100)=""/191, 0xbf}, {&(0x7f00000021c0)=""/247, 0xf7}, {&(0x7f00000022c0)=""/32, 0x20}, {&(0x7f0000002300)=""/4096, 0x1000}, {&(0x7f0000003300)=""/89, 0x59}, {&(0x7f0000003380)=""/114, 0x72}, {&(0x7f0000003400)=""/223, 0xdf}, {&(0x7f0000003500)=""/195, 0xc3}, {&(0x7f0000003600)=""/114, 0x72}], 0x9, 0x0, 0x0, 0xffffffffffffff19}, 0x9}], 0x1, 0x100, 0x0) r15 = socket$nl_generic(0x10, 0x3, 0x10) getsockname(0xffffffffffffffff, &(0x7f0000001e00)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', @ANYRES32=0xffffffffffffffff, @ANYBLOB="0000de0000000000000000000000000000000000000000dc0000000000000000080020bdd503942ef9bc617d3db7b2004f6fe502c44a40e9cdbd61a6f566cd1c586165e3d79fffd18c5f2f90e4304003a53e50296a83534c96859adf8e6646dfa6eddd7a6fb484c0c6ffbea97b4dead515db467907d4e647f1289e9269750fb74d561a238659008e55940dd2bb8d5bcfe0639e64755f335b2855e9c8dd004fd1b263b8819e6fa2e3831a4813ff3ff173949018731a19d40e3146855d5dcd46324b2306edfc3aff19f2cea5436a20c767a77ce60c54a78bf71d3810aff4b6df"], &(0x7f00000037c0)=0x2e) r17 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000003800)='/selinux/avc/cache_stats\x00', 0x0, 0x0) r18 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000003840)='/selinux/checkreqprot\x00', 0x400, 0x0) r19 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000003880)='/selinux/commit_pending_bools\x00', 0x1, 0x0) r20 = getpgid(0xffffffffffffffff) stat(&(0x7f00000038c0)='./file0\x00', &(0x7f0000003900)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000003980)=0x0, &(0x7f00000039c0), &(0x7f0000003a00)) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000003a40)={0x0}, &(0x7f0000003a80)=0xc) stat(&(0x7f0000003ac0)='./file0\x00', &(0x7f0000003b00)={0x0, 0x0, 0x0, 0x0, 0x0}) r25 = getegid() ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000003b80)=0x0) r27 = geteuid() lstat(&(0x7f0000003bc0)='./file0\x00', &(0x7f0000003c00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$netlink(r0, &(0x7f0000003d80)={&(0x7f0000000080)=@kern={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000001b40)=[{&(0x7f00000001c0)={0x88, 0x2e, 0x0, 0x70bd29, 0x25dfdbfd, "", [@generic="de8d546243d15674912d2d418b19a4968910bd6d319d98ea5e3a4a018787d8a3f7eaecbce79f3261e62adee63dd87eaef6641434ddca14d57c229a507b3244478e686f02a04db5387b6b7d2e7108e5ff34511ff6aafa8b83465f459b0f2470762f040bc8f7d8849dd56ebf109bc72b4ce475eca3d6aa73"]}, 0x88}, {&(0x7f0000000280)=ANY=[@ANYBLOB="981500001d00040129bd7000fcdbdf25b80031009b30a019e324ca8ac39ffcf98969d23fe2221bbf954a6d1a4f4bb43198de4048a1e89d129587325ed94d2a3962d06a3aa35195731987dd5e528cc55217e67357bfa2412f54d9ad9e921a1a79196282bd84984d66d0f97dae2d5cfb138229a665fa1d3fc05ca001263c41a76aef4172f449a3a79fb9fe3bb9ffab91ec562a86c9e02a7b9cc0c058f7c47ae0a5aeca02f0fda14e663b712ed1dadb9bd3b6af1657eca63e939b91b7c6cf16825007f721e060272b0c389a2fd69cda4e61c9aa89e2e3786df94188232a58d65e68bb723ca5ca81b1baf89a1da70fe2b1b8580d7fb445c56ddb1900a202d1296ff7a96ab4ad130563a2654fa695a4667e0b83c58a175a1579ee136f35f9c5ffbb529c32e74be9fe14b749a64eeaf389110a64120186eedf6af5618888b461dc65403fc1d273c6930a58ced20f03aa65cd07a2e540a99c18930e1ee69369d392eff933fa7b851945daf311e1b871f2f2a6b4285bf9edea3ecc924f34b42abd35f58524f46b8bcf11e264a220ac0007000c00760000000000", @ANYRES32=r1, @ANYBLOB="60cf655e5dbad7eab519ce57961e37498a5e458f75da38ff7ebb67c4f7548a383d4332ca2a2e41a4ba7ed5af34c26bfc627e9df065dcbaef4170d8718718ba807c62cb338b89abb130795552a72e2445fce297e5d6815b808e91a81d6d425d7f5a9ae9feb4511e351671fd60196c54fbc83ddf0ee27d179d8965b25ca3bb3411e698bf4e580b451d3676ea56a7fbdf0c005a00000000009d09000000ac1141001990e3e9e5dfbd5296763d81fecf790beb219395f0e0890f883dcca495649b94683e0f65b6b0ddb2fb5bc4e5974a77b98334ace6e29be9e6c29c753e270c917d205643403ef04acf0c5863e8152061d7136e29ca01a96338efbd676d697c1f74b1680e6df8797733f04d38d653f0e4840842080c72eb71edbb28252061e23714e7d83e6a6e0bd29830e52c731f52dc6225fa9d08102500000000009c02b47b40d55990ae6c2e597c336952f4f5955fb62bb472c071541130a5e995c3abd5f8111160b91437a2262c38515d8744785d078b757a3db91af1eceb2f5ce6869fad7fdfda477283631b7b9e315c924cc661d528938443b1c6cc63d72e03ff06fa9d9d3db2d35dfdeda09b0fce8c37a5f9987c3348398b7462b81581c14788e7d4206410a60526d94f0e449068d77daf85937cf6590b059bd13c0c6629f899d06598ed2a0d6f6a4f4ac228dcb5fff98057112bae12134df4f535d96006ce56cafdf0a77d48b0951336cbdfb79a68e40239ba8c5b1f4fb1ea6a25970160324ddecec3d5d5574027162f23b0ad4a15cd6d0725c93ce18a03b55a91de58fa3f834dc3ad91a9bbd68273cebc27c2a219fdf991154aa633b64a8557e4734b8b00712c3f1fbdfcba2a4cf870d3cc9769e1e94ee4123c43dc8ae856db5ca501e78620f340dbdca47bdb56f7a85c62c55cb674a0071c104b1365d11d359495d1f1d88bb692c2436c0d6a059f31555d0bf49c455c8555378703000000330312986fe7f98ba1c1d65b412bb7a312ec1ec7de6503bdf8bab8245fff106bf685842fe60fd25cd2f32e651c63c3ee4df01203e57bad7101c730c0e4088ae17b62e84a5fade58d99e8f41594f1d09f8a6b725b5ed64761b51f843c6d283aa49c7497844cff03796a78c9f112d02d63e5c6e97c98aba90662026fbcb8f3290dd9cc98eed557a74a8e5d690a7ad2d5d2c1b2f4c76d1aa05b6131d75baa6439ba638b23952c1e3872abfa23b89fac2e7d76a41d499f7ce4f5348227c96ea59b3ab399f9edf94c18fd36bc51a6b1e75d8186c18819203a6282183b79144116d31f08c2249c7ef9b9291c47f16adbc2d20077b2c7fe23e5ce201648edf8dfcedc59b061fa47a0b8471a5496669841519ec6a25f3c64f6f72c72e9a84d4cd67ee4d294ffd74d24c4eba36a789a936cd18373877224b68c785c98bda71bc2e95f148abab1c84106e581a80f9e04e393410677821672b7d79653de25151c3d4f1f663358a0ed33a3e6bd1c811a2f2a41940189b2e004ff5bcaae880ce66e23fd186cfea0f22c1374317c0f9f4f2d7d2b234274d001a94eeeced7ff5cba0c7b1dc8c6ca089b12fb95c3e49e4b08af1f0b40786f854242befd1021722d37554308509799a20da67e7bed5bb2b90a587f0a95bccb5d64474302c6b91f22fff93331b59db71264198358a4872630aae534eac48aa1db3085c6b57bf34b3f66ee2521254729e5eafd53ff95120e3fd344a8222bc64c2d7df963288a072b2d90d9432329a77a23486123ea16eb6d4dc54dc8282c768d2ef7c434049965f2bf7bc3aef83deeb9081c44168f172fee5b0114292ceffe45df18bcbcdd4b4107fd4726414ab8be397b94aee29ed022f4a0fc715d6907c3781f7767cc99a7a4b6d73a3e8f2a52fff80f3710ea0f2e26817c3b4c8a86c006b9efb2f5128e22a37dd6d00f1186b605bdd7b84c09fbd45b70e750d0a06cee6851367af670d1dd249abdcf451d4846e414e41dc78fbd018a8beaf629681335b47d5f8c8a3e2925f4bdb529c6107234a39597f6531c9aaa11487d8c0a740506885e69072b879ef9ffe85707068f99237fed2cfec5b1e5eeee9e45631f8dd24fa3bdce02349dd0e38a4690679db34dbe657ae6266bf2b041873de87f378b2b80aa2e3cab61815d4d9904a8c7d98fdffb4b7f4f5294422ebdc3813ab1e59e70cb3e666bd01b68fc5d37453749f9f3f70949afa7d95f5d752566969e64df6792e97e6098b7f8a4dacb430b9ced4947dc4dd95877f7c58c90844b0f2e71cdaa60aec6876b33ee9c636cc7e42897fd36ea9a4ac16ab7f4fcf710cbb21cdab3a3538c2d87d34a70239f4fb38186038e1fc0d221c1f123ae9a578ef9a6b4edfa86b149cf97f5e91d22596b8a9672591a26817f33546f8ba0ff70a634930de2a6f234b4a97496404442ea71a96d028907273ccbd190f97c02c14b83974bf0072712cf119304306fbcc3c106611bd69ba627dd69e946ca7480b08a2b964451e9e6a849098ac2df2d696eb86961aa3de1b26840c837bd92562fb926e473c9ae8efcc453699c27afd4194abe210903e828d606c4b8f4235069231afd0e6b77197cf11c1fbe56762da03d87e77c51942678a802913a64a1a9f9dbe3bbc53891d1eab6717453db084f3c2bc926f6770a8af120c6e84f67cea4af4a7db4935a22e53dc12a26e9e02ada2774d2473817c9fa431cfe5b11c5a91b822c0ef4c244547df861f726834b413859ef4741fb45d0e0f37c25d9b142decf05d42c507fed06d1bfe3a0e687392207659e2e2113240a641cf42ca83972802de349401646e190bed32a7416a41c070bf0edd39e701d541a35246f58b4267822f7fe7ac54c914b12ff04ba5c92e648d355b3aad57ee94b6d18fa59dced9f21b9324a0318c9b2de364756b76fc827a1c5bedecdb325cdcbd1b41d96e7d256c9257586fe39adc04e6607b5a8566775c3258506f3fe8755fcdeb7303fdb84393c9c9993eec86fba39135e03d3823b68a14d0a7b383154cae158ab79956dc0d22a5ae37e5987ea77b2bb6f90909126b5d39ebf1746dbecd9926cdf30b8336f9988043a85e9f7aecfb52ed9abafe7da725d60132606da38cde142c7403d4500dbc338fde680cc8c0a7342ae9eddd39f38ad12bda138981764159ecff5ce3a3149a4dafb61953eedc641e517c047b9d6c045ca9d07e98fcac768944cf3ea4737650d2bb98a45629716d24214bcd5b9274b1b613f1957e650e204a42c26853a90e656d4735423500a11f62e140a2e0d85613562fd753575c136b5683e6f93834059201dc77f29504a70bed2f9c6eda77bd78638e23848049ac896e90c2e93113fae4037a535901f95cca6e5c55f79496547186a06074b572919f71bc5c6449bbaf9fbf87cc4a11da41e786f546fccfe0ae782ff742d3c7b90ed5fda917554488649063cc1da14554763f30e5dfc4f7689e5c72942c16d664842f52dd6dc3ce94c7c1b573bf7e2cc12c99fcbf839b49120082aff64c60c76449795656274862c3b6ddc5d5d3a56cbf33a49535f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1205a02eaecc23d4af848ab32e641b836f29ccec72197a1d087f9b05f25e99d958449ecf6719762b5ce525c41a2b5bfeebcda9aa7a867879871f423024d0d82b1127266f02e6b38897ac3fc57d3c7c2bef56398d8956580656b072d2e9512f94051421fd8613cea65517e95945b35d1850876d01e2573e0c000000"], 0x1598}, {&(0x7f0000001880)={0x9c, 0x3f, 0x300, 0x70bd2a, 0x25dfdbfd, "", [@typed={0xc, 0x3, @pid=r2}, @typed={0x18, 0x57, @ipv6=@dev={0xfe, 0x80, [], 0x12}}, @typed={0x8, 0xa}, @generic="1c0c228fa05881bc5d30d3e7685f299612e93f0e57db43a3818b4fbe8958748c5da614f23c3bb447dc819e1573f33d3ad6f1b1a063a6ee01a4b9d5326af7d4920ae310ce3ad933714947d21132a37759545dc7b78e166b1bdf3e91119211"]}, 0x9c}, {&(0x7f00000019c0)={0x114, 0x42, 0x0, 0x70bd2b, 0x25dfdbfd, "", [@generic="22e6321d3cfe110a53f4fdc94435bc1a672467ad55899048f440e9205d04e765", @generic="239a8bae8050a915ab7f2f149e70af6e9d909edd040b0ab944eb3e3ee5f9ffc08db1b503762b6778200ac4eea12b9108e8a48ed20998b568294d37be8e37b5b9457ae25d1c245e926a62dbc821ecaa2e69e2b2e827f3eda4d66d703e85000ffcef562621360d14f120d30e2ebacd0589b1fc187861b2e5c666f15ee6cbd15864314baeb6f653075955977acdb4276c3e209a9f8ff0d76a128c210f6ecf2d31d54ba4a2230bddcbf39b9cb762847487466e0e045199dd9a53d4dfa6c6f91404573b0c3bc33f6297f815d56529ea70b68f55224760e7bb", @typed={0xc, 0x24, @fd=r3}]}, 0x114}, {&(0x7f0000001b00)={0x30, 0x28, 0x700, 0x70bd2d, 0x25dfdbfc, "", [@typed={0xc, 0x47, @u32=0x1}, @nested={0x14, 0x1f, [@typed={0x8, 0x3f}, @typed={0x8, 0x1d}]}]}, 0x30}], 0x5, &(0x7f0000003c80)=[@cred={0x20, 0x1, 0x2, r4, r5, r6}, @rights={0x18, 0x1, 0x1, [r7]}, @rights={0x38, 0x1, 0x1, [r8, r9, r10, r11, r12, r13, r14, r15, r16]}, @rights={0x20, 0x1, 0x1, [r17, r18, r19]}, @cred={0x20, 0x1, 0x2, r20, r21, r22}, @cred={0x20, 0x1, 0x2, r23, r24, r25}, @cred={0x20, 0x1, 0x2, r26, r27, r28}], 0xf0, 0x45}, 0x20008845) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) shmctl$SHM_INFO(0x0, 0xe, &(0x7f00000000c0)=""/252) 2018/02/27 04:22:51 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x20, 0x800) add_key(&(0x7f0000001000)='dns_resolver\x00', &(0x7f0000001ffb)={0x73, 0x79, 0x7a}, &(0x7f0000013000)="0401", 0x2, 0xfffffffffffffffe) 2018/02/27 04:22:51 executing program 3: socketpair(0x838f2b904ce9f736, 0x800, 0x4, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = socket$inet6(0xa, 0x2, 0x0) r2 = fcntl$getown(r0, 0x9) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000000)=0x0) tgkill(r2, r3, 0x1e) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f00000000c0)=0xd, 0x4) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000100)={{{@in=@remote, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@empty}, 0x0, @in=@multicast1}}, &(0x7f0000000080)=0xe8) ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, &(0x7f0000000200)={@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, @mcast1={0xff, 0x1, [], 0x1}, @empty, 0x9, 0x9, 0x7f, 0x100, 0x3, 0x100, r4}) close(r1) 2018/02/27 04:22:51 executing program 2: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000000000)=0x3) r1 = socket$netlink(0x10, 0x3, 0x7) sendmsg$nl_route(r1, &(0x7f000001bfc8)={&(0x7f0000db4000)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)=@newlink={0x24, 0x10, 0x701, 0x0, 0x0, {}, [@IFLA_AF_SPEC={0x4, 0x1a, []}]}, 0x24}, 0x1}, 0x0) [ 264.222981] audit: type=1400 audit(1519705371.923:9458): avc: denied { relabelto } for pid=9772 comm="syz-executor4" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:newrole_exec_t:s0 tclass=packet permissive=1 [ 264.223204] xt_connbytes: Forcing CT accounting to be enabled 2018/02/27 04:22:52 executing program 0: r0 = syz_open_dev$binder(&(0x7f0000000040)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffffff, 0xc018620b, &(0x7f0000000100)) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000200)={0x18, 0x0, &(0x7f0000000140)=[@free_buffer={0x40086303}, @exit_looper={0x630d}, @decrefs={0x40046307}], 0x0, 0x0, &(0x7f00000001c0)}) syz_open_dev$sndseq(&(0x7f0000027ff3)='/dev/snd/seq\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x0, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_MAX_THREADS(r0, 0x40046205, 0x7) 2018/02/27 04:22:52 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000080)={'erspan0\x00', &(0x7f0000000040)=@ethtool_cmd={0x16}}) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x29cb, 0x80) ioctl$SIOCGIFHWADDR(r1, 0x8927, &(0x7f0000000100)={""/16, @ifru_data=&(0x7f00000000c0)="35e19716cb1b39fdfca89e280dd74335e800dced3868c3f693abb920039a31e2"}) 2018/02/27 04:22:52 executing program 7: ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(0xffffffffffffffff, 0xc10c5541, &(0x7f0000000000)={0x0, 0x0, 0x2}) r0 = memfd_create(&(0x7f00000001c0)='\x00', 0x6) ioctl$RNDZAPENTCNT(r0, 0x5204, &(0x7f0000000180)=0x40000000000) 2018/02/27 04:22:52 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x0, 0x0) r1 = open(&(0x7f0000000000)='./file0\x00', 0x10001, 0x81) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000140)=ANY=[@ANYRES32=0x0, @ANYBLOB="1700000050adb5b9b3c81f810000000000000017c77aabd03230117fb2000000000000"], &(0x7f0000000100)=0x1f) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000280)={r2, @in={{0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0xc}}}, 0xfffffffffffffffc, 0x88a}, 0x98) setsockopt$kcm_KCM_RECV_DISABLE(r1, 0x119, 0x1, &(0x7f0000000080)=0xd1f, 0x4) ioctl$LOOP_GET_STATUS(r0, 0x4c03, &(0x7f00000001c0)) 2018/02/27 04:22:52 executing program 4: r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x66a0, 0x80) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r0, 0x40a85321, &(0x7f0000000140)={{0x0, 0x5}, 'port0\x00', 0x80, 0x20000, 0x80000001, 0x3, 0x7, 0x3ff, 0x1, 0x0, 0x4, 0xffffffffffffff58}) capset(&(0x7f0000594ff8)={0x19980330}, &(0x7f0000244000)) r1 = socket$netlink(0x10, 0x3, 0x6) r2 = accept(r1, &(0x7f00000000c0)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000100)=0x14) ioctl$sock_inet_SIOCGIFADDR(r1, 0x8915, &(0x7f0000000080)={'yam0\x00', @ifru_addrs={0x2, 0x4e21, @multicast1=0xe0000001}}) recvmsg(r1, &(0x7f0000003540)={&(0x7f0000000040)=ANY=[@ANYBLOB="000000982ccb6e", @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], 0x14, &(0x7f0000002500)=[{&(0x7f0000000300)=""/4096, 0x1000}, {&(0x7f0000001300)=""/4096, 0x1000}, {&(0x7f0000002300)=""/217, 0xd9}, {&(0x7f0000002400)=""/228, 0xe4}], 0x4, &(0x7f0000002540)=""/4096, 0x1000, 0x1000}, 0x40010000) sendmsg$nl_route(r1, &(0x7f0000003640)={&(0x7f0000016000)={0x10}, 0xffffffffffffff5e, &(0x7f000000b000)={&(0x7f0000003580)=@ipv4_newroute={0xa0, 0x18, 0x10, 0x70bd2c, 0x25dfdbfc, {0x2, 0x0, 0x80, 0x1f, 0xfd, 0x3, 0xfd, 0x4, 0x2300}, [@RTA_ENCAP={0xc, 0x16, @typed={0x8, 0x90}}, @RTA_SRC={0x8, 0x2, @remote={0xac, 0x14, 0x14, 0xbb}}, @RTA_IIF={0x8, 0x1, r3}, @RTA_OIF={0x8, 0x4, r4}, @RTA_ENCAP={0x60, 0x16, @generic="3f86be7d8997a8ec4728154f54d9c6ce5fd022766eb4c2a5397485e9435e815cb5728ab5976b20313ccb9452bb7d89fe657b546629ac05a7bb8f26142812fee7f1e7832695a940146a9397499295c1004810de6df521f5b39e"}]}, 0xffffffffffffff2e}, 0x1}, 0x0) socket$inet6_dccp(0xa, 0x6, 0x0) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000000200), &(0x7f0000000240)=0x4) 2018/02/27 04:22:52 executing program 5: r0 = syz_open_dev$sndctrl(&(0x7f0000001000)='/dev/snd/controlC#\x00', 0x0, 0x0) mincore(&(0x7f0000ffc000/0x2000)=nil, 0x2000, &(0x7f0000000000)=""/21) ioctl$SNDRV_CTL_IOCTL_TLV_READ(r0, 0xc008551a, &(0x7f0000a5cfe4)={0x6, 0x8, [0x0, 0x0]}) fcntl$notify(r0, 0x402, 0x38) mbind(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x0, &(0x7f0000000040)=0x4, 0x6, 0x1) 2018/02/27 04:22:52 executing program 3: timer_create(0x7, &(0x7f0000000640)={0x0, 0x36, 0x1, @tid=0xffffffffffffffff}, &(0x7f0000000380)=0x0) timer_gettime(r0, &(0x7f00000006c0)) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket$inet(0x2, 0x3, 0x3) setsockopt$IPT_SO_SET_REPLACE(r2, 0x0, 0x40, &(0x7f0000000080)=ANY=[@ANYPTR64=&(0x7f0000000600)=ANY=[@ANYPTR=&(0x7f00000003c0)=ANY=[@ANYRES64, @ANYBLOB="a26d1ca7938b0494da755b5cbeb089059a6be0dc861dba753c23b725428fc20686e7d8772f3f2f9e2806332fcc9e5d59bb9eff687a2dbabad73c958076b68c4fe3a0f5214acf540e0e34fa67ea32d56d1ac5f2d497a8ae8ee07eacc655a3c18e01ef9d085da182317140789b94da2919a11790f180639f3c0a5bcdd24b8b5deeb2bdbcd98891beddc701148f889668bf2173d76c1ed882814e6806ff74ba88c86b13d8aaeae838ff766044992930e67747c2d5", @ANYRES64=r1, @ANYPTR, @ANYRES64=r1], @ANYRES64=r2, @ANYPTR=&(0x7f00000004c0)=ANY=[@ANYPTR], @ANYPTR64=&(0x7f0000000500)=ANY=[@ANYRES64=r2, @ANYRES32=r1, @ANYPTR, @ANYBLOB="000e5d54027ad301988c5f4af5b0699e8f3eb5ae471301349cd95ffd5f3a04ad00cc9d4c8f85397c31e6ff87c8aa538916f8eb354fce84719240a3f639f2413eac39b787377e8ab897e8548b26d480fea49ba1faae8e74cc65b1c945103bb16b0b9a9d95f4605c3743be1b066ee22c7796967da94f1c2873a35741d4f591c4e3b8b3e3a14028b747c3868a68a071ca16846254cd5f65b3f50c5259813f9121f71d95571feb3d448d2fb78ad1ab862f004120eec5cdb50a999e5a", @ANYRES32=r1]], @ANYBLOB="ac1414bb000000000000000000000000627269646765300000000000000000006270713000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000600000000000000700098000000000000000000000000000000000000000000280053594e50524f5859000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000006c6f00000000000000000000000000006263736830000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000700098000000000000000000000000000000000000000000280052454a4543540000000000000000000000000000000000000000000000000000000000000000e0000001000000000000000000000000626f6e643000000000000000000000006772657461703000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000d000f8000000000000000000000000000000000000000000280074746c00000000000000000000000000000000000000000000000000000000000000000000003800737461746973746963000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000280052454a4543540000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000007000980000000000000000000000000000000000000000002800000000000000000000000000000000000000000000000000000000000000feffffff00000000"], 0x2) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000040)) [ 264.331717] binder: 9809:9813 BC_FREE_BUFFER u0000000000000000 no match [ 264.338670] binder: 9809:9813 DecRefs 0 refcount change on invalid ref 0 ret -22 [ 264.368811] binder: 9809:9813 ioctl 40046205 7 returned -22 2018/02/27 04:22:52 executing program 2: r0 = socket(0x2, 0x2, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000040)={0x0, 0xffffffffffffffc0, 0x30, 0x7, 0x3}, &(0x7f0000000080)=0x18) syz_open_dev$sndtimer(&(0x7f0000000140)='/dev/snd/timer\x00', 0x0, 0x40000) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00000000c0)={r1, 0xffffffffffff77b5}, &(0x7f0000000100)=0xc) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000761000)='pagemap\x00') setsockopt$inet6_udp_int(r0, 0x11, 0x1, &(0x7f00009c1000)=0xff, 0x4) sendfile(r0, r2, &(0x7f0000af5000), 0x10001) [ 264.375673] binder: 9809:9822 BC_FREE_BUFFER u0000000000000000 no match [ 264.382493] binder: 9809:9822 DecRefs 0 refcount change on invalid ref 0 ret -22 2018/02/27 04:22:52 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000021000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000d75000)=0x1, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x0, 0x0) ioctl$KVM_GET_IRQCHIP(r1, 0xc208ae62, &(0x7f0000d75000)=@ioapic) 2018/02/27 04:22:52 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcbff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f0000fe5000/0x18000)=nil, &(0x7f0000000300)=[@text32={0x20, &(0x7f0000000280)="660f72e706b8030000000f23c80f21f8350400d0000f23f8c4e16015a191a70000f3f080b67ba2ccb900b9bc0900000f3266baf80cb8b4f92b88ef66bafc0cec2e650f22a6b90e0a00000f320f06f26e", 0x50}], 0x1, 0x0, &(0x7f0000000340)=[], 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) r3 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x1000, 0x0) setsockopt$netlink_NETLINK_CAP_ACK(r3, 0x10e, 0xa, &(0x7f0000000040)=0x1, 0x4) 2018/02/27 04:22:52 executing program 6: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x200041, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x0, 0x0) syz_kvm_setup_cpu$x86(r0, r1, &(0x7f0000fe8000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, &(0x7f0000000080)="f3f20f019859cdf36c3cd0dde2f08056f20066b8070000000f23d80f21f86635c00000300f23f80fc72e2092f30f51ada03e0f01cf66b9000000000f32", 0x3d}], 0x1, 0x20, &(0x7f0000000100)=[@cstype0={0x4, 0x9}], 0x1) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r2, 0x5420, &(0x7f00003b8ffc)=0x51) ioctl$TCSETAF(r2, 0x5408, &(0x7f0000ea7000)) ioctl$TCSETA(r2, 0x5406, &(0x7f0000f90000)={0x34d8}) 2018/02/27 04:22:52 executing program 7: rmdir(&(0x7f0000000100)='..') r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x80403, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000000080)={0x0, 0x100000001}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000140)={r1, 0x80000000}, 0x8) openat$selinux_member(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/member\x00', 0x2, 0x0) 2018/02/27 04:22:52 executing program 1: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp\x00', 0x1, 0x0) clock_gettime(0x0, &(0x7f0000000140)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f00000000c0)={0x15, 0x8, 0x100000001, {r1, r2+30000000}, 0x153b, 0x7a89}) io_setup(0x9, &(0x7f0000000040)=0x0) r4 = socket$vsock_dgram(0x28, 0x2, 0x0) io_submit(r3, 0x1, &(0x7f0000738000)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, r4, &(0x7f000079a000)="16", 0x1}]) 2018/02/27 04:22:52 executing program 3: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000000000)="7b47d3eca6db790a6964a906a22d1106b4e05d15e5ecb94e14c270b2d32c50e923d47f0262d710b8ce3508863bf27693be09f661a89519f823fa219c761d9c9deaef130a758fb836771f805a90e6144396399d66f2ddef1c55c7", 0x5a) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000317da8)=@raw={'raw\x00', 0x9, 0x3, 0x1f8, 0x0, 0xffffffff, 0xffffffff, 0xb0, 0xffffffff, 0x160, 0xffffffff, 0xffffffff, 0x160, 0xffffffff, 0x3, &(0x7f0000443000), {[{{@uncond, 0x0, 0x90, 0xb0, 0x0, {}, [@common=@socket0={0x20, 'socket\x00'}]}, @unspec=@TRACE={0x20, 'TRACE\x00'}}, {{@uncond, 0x0, 0x70, 0xb0, 0x0, {}, []}, @common=@unspec=@RATEEST={0x40, 'RATEEST\x00', 0x0, {'syz1\x00'}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x258) bind$inet(r0, &(0x7f00002fa000)={0x2, 0xe21, @multicast1=0xe0000001}, 0x10) syz_emit_ethernet(0x32, &(0x7f000018f000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x24, 0x0, 0x0, 0x0, 0x200000000000011, 0x0, @rand_addr, @multicast1=0xe0000001, {[]}}, @dccp={{0x4e20, 0x4e21, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "d70502", 0x0, "f53475"}}}}}}, 0x0) 2018/02/27 04:22:52 executing program 4: r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) r2 = fcntl$dupfd(r0, 0x406, r0) ioctl$GIO_FONT(r2, 0x4b60, &(0x7f0000000080)=""/253) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) listen(r1, 0x0) r3 = accept4(r1, &(0x7f0000000000)=@hci, &(0x7f0000000040)=0xc, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000000180)={'nr0\x00', @ifru_flags=0x1000}) connect$unix(r0, &(0x7f0000932000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) 2018/02/27 04:22:52 executing program 7: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x101002, 0x0) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x4c09, 0x0) mmap$binder(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x1, 0x40010, r0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(0xffffffffffffffff, 0x40605346, &(0x7f0000000080)) select(0x40, &(0x7f0000001200)={0x0, 0x200, 0x1b0, 0x0, 0x0, 0x0, 0x0, 0x80}, &(0x7f0000001240)={0x1, 0x83f0, 0xfff, 0xae}, &(0x7f0000001280), &(0x7f00000012c0)={0x0, 0x2710}) getsockname$inet(r0, &(0x7f0000000100)={0x0, 0x0, @empty}, &(0x7f0000000140)=0x10) msgget$private(0x0, 0x400) writev(r0, &(0x7f0000000040)=[{&(0x7f0000f6aff9)="dc6a0000000301", 0x7}], 0x1) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000000180)={r0, r0, 0x5, 0x1}, 0x10) getsockopt$inet_buf(r0, 0x0, 0x9, &(0x7f00000001c0)=""/87, &(0x7f0000000240)=0x57) 2018/02/27 04:22:52 executing program 3: r0 = socket$inet6_sctp(0xa, 0x80000a, 0x84) r1 = syz_open_dev$midi(&(0x7f0000000080)='/dev/midi#\x00', 0xfeef, 0x8400) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000000240)=0xa8, 0x4) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000100)={0x0, 0x8}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000180)={r2, 0x101, 0x10, 0x0, 0x63}, &(0x7f00000001c0)=0x18) ioctl$KVM_SET_VAPIC_ADDR(r1, 0x4008ae93, &(0x7f0000000200)=0x100000) ioctl$KVM_GET_TSC_KHZ(r1, 0xaea3) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00000000c0)={'vcan0\x00', &(0x7f0000000000)=ANY=[@ANYBLOB="55f514360e33e65cd956f87612092645c55e7b891dc87893283efdffd9404c5ef26b44268e858cc0860bf2a1f576fb923a31f96ed15096459b8b4eb8dba2e6eb568a3926b4e9ba185c8445331c093b6600fd0000c29956b24f8968b6577646edf4"]}) 2018/02/27 04:22:52 executing program 2: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f000027e000)={0x0, 0x0, 0x20}, 0xc) 2018/02/27 04:22:52 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000cc7ff5)='/dev/loop#\x00', 0x0, 0x0) syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x0, 0x0) fsync(r0) 2018/02/27 04:22:52 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0x100000002, 0xc0000) fadvise64(r0, 0x0, 0x0, 0x4) 2018/02/27 04:22:52 executing program 4: pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) write(r1, &(0x7f0000335000), 0xfc94) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000000)={0x0, 0xfffffffffffffffd}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000080)=ANY=[@ANYRES32=r2, @ANYBLOB="00080700300001000500fd24fe1013a2c500"], &(0x7f00000000c0)=0x16) fcntl$setpipe(r1, 0x407, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000100)={r3}, &(0x7f0000000140)=0x8) 2018/02/27 04:22:52 executing program 3: perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000, 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={&(0x7f0000a3c000)}, 0x0, 0x0, 0x0, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = semget$private(0x0, 0x3, 0x10) semctl$GETNCNT(r0, 0x2, 0xe, &(0x7f0000000000)=""/135) [ 264.510651] kvm: emulating exchange as write 2018/02/27 04:22:52 executing program 5: r0 = syz_open_dev$sndseq(&(0x7f0000ff0ff3)='/dev/snd/seq\x00', 0x0, 0x4a100) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1, @tick}) write$selinux_access(0xffffffffffffffff, &(0x7f00000000c0)=ANY=[@ANYBLOB='systeject:s0 /usr/sbin/cups-browsed \x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], 0x3a) ioctl$sock_inet_udp_SIOCOUTQ(0xffffffffffffffff, 0x5411, &(0x7f00000000c0)) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r0, 0xc08c5335, &(0x7f0000000000)={0x0, 0x40, 0x0, 'queue1\x00'}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000000000)) openat$sequencer2(0xffffffffffffff9c, &(0x7f00004d0ff0)='/dev/sequencer2\x00', 0x0, 0x0) 2018/02/27 04:22:52 executing program 7: mkdir(&(0x7f0000e29000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f0000ae2fff)) mount(&(0x7f0000037000)='./file0\x00', &(0x7f0000000040)='./file0/file0\x00', &(0x7f000002effa)='ramfs\x00', 0x100004, &(0x7f0000ce3000)) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer\x00', 0x4, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x800, 0x111) fanotify_mark(r0, 0x2, 0x8000000, r1, &(0x7f0000000140)='./file0/file0\x00') creat(&(0x7f000016cff8)='./file0/file0\x00', 0x0) mount(&(0x7f000011dff2)='./file0/file0\x00', &(0x7f0000917000)='./file0/file0\x00', &(0x7f0000467000)='xfs\x00', 0x1000, 0x0) mount(&(0x7f00002b9ff8)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000dcd000)='ramfs\x00', 0x0, &(0x7f000002f000)) ioctl$sock_bt_hidp_HIDPGETCONNINFO(r0, 0x800448d3, &(0x7f00000001c0)={{0xfffffffffffff800, 0x3, 0x4800000000, 0x0, 0x81, 0x100}, 0x9, 0x6, 0x9, 0x1000, 0xffffffff, "97af1368716a6f0f397256dc5b945a0a6c899ef6563c03f9c6cbd094ee441fc7a67b3706a7ca84825fd6b57a540a24ac2ae04e4ba57ca8e47c992e9549dd2005b237c182c2c49b51a28357ad17ef59b6bdd0845f282def11cddf23417f1e9963a460052c8e2dae6b1f0117547172127c495f3da410e8b4e8c98cd90df45fa06c"}) 2018/02/27 04:22:52 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000458f68)={0x0, @in={{0x2, 0x4e20, @broadcast=0xffffffff}}}, 0x98) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x10200, 0x1c0) getsockopt$ax25_int(r1, 0x101, 0xf, &(0x7f0000000040), &(0x7f0000000080)=0x4) fcntl$dupfd(r0, 0x406, r0) 2018/02/27 04:22:52 executing program 4: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x40000902, 0x0) pwrite64(0xffffffffffffffff, &(0x7f00000021c0)="af9988744aaf8c5f7c5bca72d95a6bad3fe502d8f2f73f60199aabf2e4bda131641b8f36a00d5b96ecb20660566f571a851dd77def74443627c12bd9050eaa238c1b8146f87f2b4186d094c4d147825d458cb9e49f072423692da42e81c1a8d986ced676687207612c485de8cb590a06c92ad1d2e74c0e427240e54d0300000000000000943010b682d005e502bf936ffdf45da9", 0x94, 0x0) sendfile(r0, 0xffffffffffffffff, &(0x7f0000000040), 0xffc) setsockopt$inet6_udp_int(r0, 0x11, 0x64, &(0x7f0000000000), 0x4) 2018/02/27 04:22:52 executing program 0: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f0000000080)=0x2, 0x125) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x4e21, @empty}, 0x10) syz_emit_ethernet(0x2b, &(0x7f0000c91000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1d, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[]}}, @udp={0x4e20, 0x4e21, 0x9, 0x0, "ff"}}}}}, 0x0) arch_prctl(0x1001, &(0x7f0000000000)="3c05da7798cac51341b91efc005a083f4e17f1b5247b7530247a281cc7ea9ac18877df8b") 2018/02/27 04:22:52 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23, 0x0, @empty}, 0x1c) listen(r0, 0x5eb855) r1 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r1, &(0x7f0000772000)={0x2, 0x4e23, @empty}, 0x10) r2 = accept4(r0, &(0x7f0000975000)=@can, &(0x7f0000752ffc)=0x10, 0x0) sendto$inet(r1, &(0x7f0000531fff), 0x0, 0x0, 0x0, 0x0) sendmsg$nl_netfilter(r2, &(0x7f0000b76fc8)={&(0x7f0000715000)={0x10}, 0xc, &(0x7f000066f000)={&(0x7f0000896000)={0x14, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) setsockopt$inet6_tcp_buf(r2, 0x6, 0x2f, &(0x7f0000141000)="cdd782c5da5748b0150da559de652e44a11489660d850d28c6f08ccc6ca5b517f5c0dc2564c0574e5fc9d8489ef7ccc01563bf2b55db83d17a1594b4fff400227e3067fcf05c1ba2e5c316ee0b049a94cc74aec3295fc39420f62e73f24d0a113781b258500a886c854554a9389b152cfc3d352c136fba1b90a842af111c11d63e7e7596881c46c020c1a1a67dcbc451a0ee17ff87be1098109a144db9d6894befb0", 0xa2) sendto$inet(r1, &(0x7f0000494f01), 0x0, 0x0, &(0x7f0000198ff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) sendmsg(r1, &(0x7f00003a2000)={&(0x7f0000d5cff0)=@can={0x1d}, 0x10, &(0x7f0000765fc0)=[], 0x0, &(0x7f00000dd000)=[]}, 0x0) mq_timedsend(0xffffffffffffffff, &(0x7f0000000080)="6c17d1723ef6bc55cb4f848ed557ac2731cf335bee1a6ee84dbc16a6a9b1319c44c6c30df08aaf0510150d1b8c469b7e9f0dbe0f58a394422c2113d79a988cc5edea6ba3dc9ec8d69705977bf60c", 0x4e, 0x3, 0x0) 2018/02/27 04:22:52 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000ae1ff7)='/dev/kvm\x00', 0x0, 0x0) ioctl$TUNSETVNETHDRSZ(0xffffffffffffffff, 0x400454d8, &(0x7f0000ae1000)=0x1) ioctl$KVM_GET_SUPPORTED_CPUID(r0, 0xc008ae05, &(0x7f0000ae1000)=""/135) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000080)=0x0) r2 = getpgid(r1) getpgid(r2) r3 = getgid() fstat(r0, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$KVM_GET_SUPPORTED_CPUID(r0, 0xc008ae05, &(0x7f0000000140)=""/160) setregid(r4, r3) symlink(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00') getpgid(r1) 2018/02/27 04:22:52 executing program 5: r0 = socket$inet(0x2, 0x3, 0x20) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f00006ec000)="8907040000", 0x5) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000080)={'syzkaller0\x00', @ifru_addrs={0x2, 0x4e22, @multicast1=0xe0000001}}) sendto$inet(r0, &(0x7f0000890000), 0x0, 0x0, &(0x7f0000653ff0)={0x2, 0x4e20, @rand_addr=0x4}, 0x10) getsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f0000000000)={@remote, @loopback}, &(0x7f0000000040)=0xc) 2018/02/27 04:22:52 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f00000ffff2)='net/rt_acct\x00') syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x100000000, 0x400000) lseek(r0, 0x400000002, 0x0) 2018/02/27 04:22:52 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) close(r0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000219fa8)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(des3_ede)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001f3a)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0x18) r2 = accept$alg(r0, 0x0, 0x0) io_setup(0x1, &(0x7f0000e4b000)=0x0) io_submit(r3, 0x1, &(0x7f0000bd9fe0)=[&(0x7f0000617fc0)={0x0, 0x0, 0x0, 0x0, 0x0, r2, &(0x7f000007d000)="b3", 0x1}]) 2018/02/27 04:22:52 executing program 0: r0 = socket$inet6(0xa, 0x800000806, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='mountstats\x00') getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000140)={0x0, 0x400}, &(0x7f0000000180)=0x8) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f00000001c0)=@assoc_value={r2}, 0x8) ioctl$EVIOCGUNIQ(r1, 0x80404508, &(0x7f0000000040)=""/182) recvmsg$netrom(0xffffffffffffffff, &(0x7f0000112fc8)={&(0x7f0000b69000)=@full={{0x3, {"790ca6640a8977"}}, [{"e218630172ca83"}, {"f808ee42247dcd"}, {"5abc56303b9031"}, {"c53a2efd2f6491"}, {"399eb20520bdb2"}, {"65b454f563b9aa"}, {"7bfa0a8c2b6333"}, {"8de681d633f427"}]}, 0x48, &(0x7f0000ab3000)=[], 0x0, &(0x7f00003edd68)=[]}, 0x0) ioctl$sock_inet6_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000000100)) 2018/02/27 04:22:52 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000186fe4)={0xa, 0x4e20, 0x0, @empty}, 0x1c) r1 = fcntl$dupfd(r0, 0x0, r0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000040)={{{@in6=@remote, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in6=@dev}}, &(0x7f0000000140)=0xe8) syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x3, 0x0) ioctl$sock_inet6_SIOCDELRT(r1, 0x890c, &(0x7f0000000180)={@empty, @ipv4={[], [0xff, 0xff], @rand_addr=0x2}, @loopback={0x0, 0x1}, 0x7, 0x93, 0x5, 0x400, 0x37d, 0x20000, r2}) sendto$inet6(r1, &(0x7f0000f64fff)='W', 0x1, 0x0, &(0x7f00005d6000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) munmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f000026ef60)={0x0, @in6={{0xa, 0x4e20, 0x0, @empty}}}, &(0x7f0000728000)=0xa0) 2018/02/27 04:22:52 executing program 7: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000240)={0x0, @in6={{0xa, 0x4e20, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x10000}}}, &(0x7f0000000140)=0x98) r1 = request_key(&(0x7f0000000000)='asymmetric\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000080)='\x00', 0xfffffffffffffffd) keyctl$get_security(0x11, r1, &(0x7f0000000300)=""/210, 0xd2) 2018/02/27 04:22:52 executing program 5: mmap(&(0x7f0000000000/0xeef000)=nil, 0xeef000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x8e3000)=nil, 0x8e3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$audion(&(0x7f0000001040)='/dev/audio#\x00', 0x8, 0x80000) ioctl$ASHMEM_GET_SIZE(r1, 0x7704, 0x0) r2 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x27ca44e0, 0x40) ioctl$KVM_PPC_GET_SMMU_INFO(r2, 0x8250aea6, &(0x7f0000000040)=""/4096) setsockopt$inet_buf(r0, 0x0, 0x41, &(0x7f00008e2fba)="958e392937a186d6306a3615593baa57ff0002060000000000079ab4d5ed5cff03000000000000ffff8dffff080cf4eacc49d4df311e370043159379595d0000000000000093bffffffeffbd03ba89734f4e49fda5060255", 0x58) 2018/02/27 04:22:52 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f0000000040)="8fb5bbc1695b4c5f450b6c50aa70da7f", 0x10) socketpair(0xe, 0x2, 0x9, &(0x7f00000004c0)) r2 = getpid() ptrace$setopts(0x4200, r2, 0x2000000000000a1, 0x12) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000140)='/proc/self/net/pfkey\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000180)={0x0, 0x100000001}, &(0x7f00000001c0)=0x8) socket$bt_l2cap(0x1f, 0x3, 0x0) clock_gettime(0x0, &(0x7f0000000480)) getsockopt$inet_sctp_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f0000000200)={r4, 0x5262c684, 0x7, 0x101, 0x44d0}, &(0x7f0000000340)=0x14) getsockopt(r0, 0xffffffffffffffff, 0x6, &(0x7f00000000c0)=""/121, &(0x7f0000000500)=0x79) getsockopt$ax25_buf(r3, 0x101, 0x19, &(0x7f0000000380)=""/180, &(0x7f0000000440)=0xb4) setsockopt$inet6_buf(r0, 0x29, 0x2b, &(0x7f0000000240)="751535f664de533a78738e5e17300e3d5bb17d3f0af46cfcf2518b18ff03071897e1090040a7c1b33cf8489db9876bf2f4ab26367c542d67addb08188a7516303d5ee7c610082b75fff487658395d66df19ec588abdf3cc77ad9cfbdf7a5e6a489bdad517dbdd594d44583b9c1decd9cd95e400cac1e2c47fa6526148c7dfa03f666edf9e93adb5805006c9878328310e010b53fd5396802b070466c05dd381261a60b60fc3054f0cb2e3afbc9b592d8d300000000001d0000000000000000b01a5ace6f1d32ba0e1862e8f699", 0xcd) 2018/02/27 04:22:52 executing program 5: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) getpeername$packet(0xffffffffffffff9c, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000200)=0x14) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000240)={{{@in=@dev, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in=@rand_addr}}, &(0x7f0000000340)=0xe8) sendmsg$nl_xfrm(r0, &(0x7f0000000540)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x10040}, 0xc, &(0x7f0000000500)={&(0x7f0000000380)=@expire={0x174, 0x18, 0x300, 0x70bd2a, 0x25dfdbfc, {{{@in6=@loopback={0x0, 0x1}, @in6=@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x4e22, 0x9, 0x4e22, 0x7, 0xa, 0xa0, 0xa0, 0x16, r1, r2}, {@in=@broadcast=0xffffffff, 0x4d2, 0xff}, @in=@empty, {0x7cc, 0x101, 0x0, 0x23, 0x420, 0x1, 0x1, 0x50}, {0x7, 0x8, 0x1, 0x200}, {0x6, 0x3, 0x9}, 0x70bd29, 0x3501, 0xa, 0x3, 0x3, 0x8}, 0xfff}, [@encap={0x1c, 0x4, {0x3, 0x4e23, 0x4e24, @in6=@loopback={0x0, 0x1}}}, @address_filter={0x28, 0x1a, {@in=@multicast1=0xe0000001, @in=@empty, 0xa, 0x9, 0x8a8}}, @ipv6_hthresh={0x8, 0x4, {0x6e, 0x15}}, @replay_esn_val={0x30, 0x17, {0x5, 0x70bd2a, 0x70bd2d, 0x70bd2c, 0x70bd26, 0x100000001, [0x4c, 0x8fb, 0x100, 0x3, 0xfffffffffffffffd]}}]}, 0x174}, 0x1, 0x0, 0x0, 0x8000}, 0x44000) sendmsg$nl_xfrm(r0, &(0x7f000034f000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000beeff0)={&(0x7f0000000580)=ANY=[@ANYBLOB="3801000010001307fffffffffffffffffe80000000000800000000000000000000000000000000000000ffffffffffff000000000000000000000000000000002e592023ecd78242cb13b376af73858ee6eec8b91c1dca1b087cab677b535aab426171c3bba37ed23aab8798d8bfe0daf0c502b6fa", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="00000000000000000000ffff00000000ffffffff3c000000e0000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ffffffffffffffff020000000000000000000000480001007368613100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x138}, 0x1, 0x0, 0x0, 0x48001}, 0x0) 2018/02/27 04:22:52 executing program 4: socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000040)) syz_extract_tcp_res$synack(&(0x7f0000000000), 0x1, 0x0) r0 = signalfd(0xffffffffffffffff, &(0x7f0000000540)={0x3}, 0x8) fstat(r0, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/commit_pending_bools\x00', 0x1, 0x0) openat$selinux_member(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/member\x00', 0x2, 0x0) r3 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0, 0x0}, &(0x7f0000000140)=0x8) setregid(r1, r4) setsockopt$kcm_KCM_RECV_DISABLE(r2, 0x119, 0x1, &(0x7f00000000c0)=0x3, 0x4) 2018/02/27 04:22:52 executing program 0: socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000000)) r0 = memfd_create(&(0x7f0000000000), 0x2) write(r0, &(0x7f00000da000)="73ff", 0x2) fcntl$addseals(r0, 0x409, 0x4) fallocate(r0, 0x0, 0x0, 0x2) 2018/02/27 04:22:52 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) nanosleep(&(0x7f0000000040)={r1, r2+30000000}, &(0x7f0000000080)) writev(r0, &(0x7f0000952ff0)=[{&(0x7f0000085000)="29000000200019c64e3d81ff000a007a02000016000000022000000006000d0000000000000000ffe8", 0x29}], 0x1) 2018/02/27 04:22:52 executing program 1: r0 = socket$inet6_dccp(0xa, 0x6, 0x0) getsockopt(r0, 0x2000000000010d, 0x6, &(0x7f0000000080)=""/4, &(0x7f00000000c0)=0x4) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) bind$nfc_llcp(r1, &(0x7f0000000100)={0x27, 0xffffffff, 0x80000000, 0x2, 0x101, 0x80, "57f315229844aea1ac3d08fd621bd5bf6ea487dc93d6541e4a253e2efd81d476cc25d7411250ea0b7c9a21c3353b9bddbf2dc9a397d2688c1d13f2e2e1da20", 0xa7d3}, 0x60) 2018/02/27 04:22:52 executing program 7: r0 = perf_event_open(&(0x7f0000014f88)={0x1, 0x78, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000014f88)={0x1, 0x78, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = dup3(r0, r1, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f00000000c0)="c000") ioctl$KVM_CREATE_DEVICE(r2, 0xc00caee0, &(0x7f0000000080)={0x1, r1, 0x1}) ioctl$ASHMEM_SET_PROT_MASK(r2, 0x40087705, &(0x7f0000000040)={0x8, 0x5}) 2018/02/27 04:22:52 executing program 6: socket$inet(0x2, 0x80000, 0x0) getsockopt$inet_int(0xffffffffffffffff, 0x0, 0x31, &(0x7f0000015ffc), &(0x7f0000010ffc)=0x4) 2018/02/27 04:22:52 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f00000001c0)="9a3d6d4054573a9ffffc9f9d579f195a3de130c88fb16e35a54219abf392a0f34538d2ff6ae9c3d2d8c1b661cd74ed16560ca6598fbb22b30002000089d07900d00d0e7577518f8a60497af03c9abb8140b3fe0532f0fdefd0c041751442b734a070f1100da8ecd293f891f393f2d56f843a72120b90b3c25f74852d01813b1bbfc8153afce463efbc8c43451e45be13a909844ce8f98628105b0000000000000000", 0xa2, 0x20000803, &(0x7f0000000040)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00000000c0)='tunl0\x00', 0x85) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000001900), 0x4) sendto$inet(r0, &(0x7f00000003c0), 0xfff, 0x0, &(0x7f00000002c0)={0x2, 0x4e20, @rand_addr}, 0x10) userfaultfd(0x80000) sendto$inet(r0, &(0x7f0000000300)="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", 0xb28, 0x0, 0x0, 0x0) 2018/02/27 04:22:52 executing program 5: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x10000, 0x0) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000080)=0xbf12, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, 0xffffffffffffffff, 0x0) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100)='/dev/loop-control\x00', 0x4, 0x0) ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x0) mmap$binder(&(0x7f0000ecf000/0x2000)=nil, 0x2000, 0x1000000, 0x9012, r0, 0x0) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f00000000c0)=0x24, 0x4) [ 264.837545] netlink: 72 bytes leftover after parsing attributes in process `syz-executor5'. [ 264.842679] dccp_close: ABORT with 40 bytes unread [ 264.854630] netlink: 72 bytes leftover after parsing attributes in process `syz-executor5'. 2018/02/27 04:22:52 executing program 3: r0 = socket$can_raw(0x1d, 0x3, 0x1) getsockopt$bt_hci(r0, 0x65, 0x2, &(0x7f0000cbc000)=""/244, &(0x7f0000001000)=0xf4) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/status\x00', 0x0, 0x0) recvmsg$kcm(r1, &(0x7f00000008c0)={&(0x7f00000000c0)=@pppoe={0x0, 0x0, {0x0, @random}}, 0x1e, &(0x7f0000000740)=[{&(0x7f0000000100)=""/78, 0x4e}, {&(0x7f0000000180)=""/87, 0x57}, {&(0x7f0000000200)=""/200, 0xc8}, {&(0x7f0000000300)=""/210, 0xd2}, {&(0x7f0000000400)=""/138, 0x8a}, {&(0x7f00000004c0)=""/117, 0x75}, {&(0x7f0000000540)=""/215, 0xd7}, {&(0x7f0000000640)=""/248, 0xf8}], 0x8, &(0x7f00000007c0)=""/228, 0xe4, 0x40}, 0x0) sendmsg$kcm(r1, &(0x7f0000000dc0)={0x0, 0x0, &(0x7f0000000a80)=[{}, {&(0x7f0000000900)="6b3dd26f1857bf78c8a37aad3413a3263173e9eb92d52b444b9ed63e683882b4390a59c1a791b2d98c41cad23c28d634da47fb8aeb63097c5fe0b460e1b93acc576b4af8851ac081ed91118aa4cda0f954dcf2f3fa83b8015872ba047334beabfd6ad14d9fda1e8c89d0960c0269caae04610bba5c98da1200e452282f81a8e2544bd74b3f6a04eae08a07e4cc3a3685e3eff339beaa9e03ebba1e7fd4a09e15d1c58a2eda79bab7e0578af72bc4111fbf2a7cdfe66f756f4e222b4670df17dbbe345fff472483f9d08c067c", 0xcc}, {&(0x7f0000000040)="5027e74739dd56905db690073f64009561ded6c20a2ac5d60836935095afe8dc01dfe1adbc73c7d08eb64a", 0x2b}, {&(0x7f0000000a00)="13212354b1ad095cfcca7982e343a91249d94ceee6be3d7eb782394ad90c6091f1283acad89aaf9b207fbe85dbcf64e6cfc52abc89c9d348c601fbe8ec798c3d6a6f94c8ef8e18282b", 0x49}], 0x4, &(0x7f0000000ac0)=[{0xd0, 0x19f, 0x40, "07e8607433cae38a0eb763cb2c9ea855c8f8a517af7f615e02efe15f7547260029ab978d59dda58279bb5a3865ab85aa993396934197512d6271a5d2240c18c153acbb1f81faf8f5d9e3225776e7852c519d73736ff59091df3052d7313a105b83fbf6d29f209f3128a8750e7bb6c02405b43382f82bb09358d99e03cf9080bbceb533553fd6e67ebb1e2e7584fc2bcd9ee0977b59559593bf9e9b64d246455a2390ec5da008dd136f56e50670f7d83add927a8d41efd67477b9b7b8"}, {0x108, 0x117, 0x5, "402a7cff14b07f2a598c979a48e542dc09e7ec02c2b77c966e4d1501a4fc37ed59019f2e60accc755ae623091c68ddcc32ab8fc1c21f979267afa8f9d86cc93a7e8ba1b7968644177d7c7fb004efe1fff72d34e8d6b417307e810d4344eeeee79ae1b728ecb836efb7b20238d9572b1acd58ae95a134ef96e9b315927648a2790b672fc9111c1d923281d59a4d310c9ec695d237ff4a6ae208e552f5e52e7468c4508b2ebca97edaeb790f85c669ac2209fcd6acd61a351359ff17b518d5205b313c3b2deada1acfeac0b895bd5c23a220b440011d69bdbad66ba2cc5299d82a3532d47061ee0121bf14da7144e79734a2248f1510824fde"}, {0x100, 0x11f, 0x4, "18fae24434f08a7b4b843024915264464e8dd6bbb64228a1874942726bc6c3c5cce1416c7684a9523aac1fca5be181dc1d209445e99d6edc657bffef875c3cca1e1b620bea92eba2ebb6a2866d715ff5153ec751c8568b1195e0093ac106cf9771d497ee035ddca82abdb312566a81fc347f38eba09f7cc416c19baf96473daeca604211ff2bc7979a17ae4e57c0e39e1042d9991be24acd181496ad7df99e649df3bfab008a6aa5658fd26bb432eba304cf7f0396119cdfa40e2e9cc5560f11819fe0ac8c95abf6b0264dbda3e20d52f7f3db23977cd817b855187c03d7987705eeea0b73de163b47296a"}], 0x2d8, 0x20000000}, 0x4000) 2018/02/27 04:22:52 executing program 4: r0 = syz_open_dev$dmmidi(&(0x7f0000014000)='/dev/dmmidi#\x00', 0x2, 0x902) clock_gettime(0x0, &(0x7f0000000140)={0x0}) ppoll(&(0x7f0000022fd8)=[{r0}], 0x1, &(0x7f0000028ff0)={r1}, &(0x7f0000028ff8), 0x8) writev(r0, &(0x7f0000000080)=[{&(0x7f0000000040)="a8", 0x1}], 0x1) r2 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x9a83, 0x840) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x8905, &(0x7f00000000c0)) fstatfs(r2, &(0x7f0000000180)=""/189) msgget$private(0x0, 0x23) 2018/02/27 04:22:52 executing program 5: r0 = socket$kcm(0x29, 0x2, 0x0) fcntl$notify(r0, 0x402, 0x19) r1 = syz_open_procfs(0x0, &(0x7f00000002c0)='net/kcm\x00\b\x00') r2 = socket$kcm(0x29, 0x2, 0x0) r3 = gettid() ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r1, 0xc1105511, &(0x7f00000000c0)={{0x3ff, 0x5, 0x10000000000008, 0x8001, "b2c54a88edffc2e0b08a699efe7457175a617eee882a289d282d03bd4d746511bf9a6e55beda3e179a1812d0", 0x8}, 0x0, 0x0, 0x0, r3, 0xd21a, 0x7, "beef84df8ab88be946462f0c3fb00d381eec034b2a57b8438ba8db6f1aaa2d4067cf064e5d580ea4879e1b4637e218a554a16792e7bbcd1212645cb2a9116401", &(0x7f0000000080)='\x00', 0x1, [], [0x7b9, 0x7fffffff, 0x0, 0x6]}) ioctl$sock_ipx_SIOCIPXCFGDATA(r0, 0x89e2, &(0x7f0000dd4ffc)) sendto$ax25(r1, &(0x7f0000000000)="9116a6009cc33fe4fb0f5eff9e507bc48e6e3f42437450f72dd9fa494451643b329ad1", 0x1a7, 0x20000000, &(0x7f0000000040)={0x3, {"0cd19ec962baf1"}, 0x2}, 0x10) sendfile(r2, r0, &(0x7f0000301ff8), 0xffffffff) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f0000000240)={0x1, &(0x7f0000000200)=[{0x0}]}) ioctl$DRM_IOCTL_RM_CTX(r1, 0xc0086421, &(0x7f0000000300)={r4, 0x2}) madvise(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x6f) 2018/02/27 04:22:52 executing program 7: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x39, &(0x7f000042d000)=@routing={0x0, 0x2, 0x2, 0x80000001, 0x0, [@mcast1={0xff, 0x1, [], 0x1}]}, 0x18) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000180)={r0}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f00000001c0)={0x0, 0xc, "0ad50c1bfbfc8b735cec5aa8"}, &(0x7f0000000200)=0x14) setsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000240)=@assoc_value={r2, 0xc30d}, 0x8) sendto$inet6(r1, &(0x7f0000000280)="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", 0xfa, 0x1, &(0x7f0000000040)={0xa, 0x4e24, 0x203, @empty}, 0x1c) 2018/02/27 04:22:52 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000de8fa8)={0x26, 'skcipher\x00', 0x0, 0x0, 'kw(twofish-asm)\x00'}, 0x58) bind$vsock_dgram(r0, &(0x7f0000000000)={0x28, 0x0, 0xffffffff, @host=0x2}, 0x10) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000040)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000200)=[], 0x0, &(0x7f0000000240)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) accept$packet(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f0000000180)=0x14) sendto(r1, &(0x7f0000000080)="cf50b36a383e20cec8858c5b243e3031", 0x10, 0x0, &(0x7f00000001c0)=@hci={0x1f, r2, 0x2}, 0xc) recvmsg(r1, &(0x7f0000b2dfc8)={&(0x7f00000002c0)=ANY=[@ANYBLOB="00c5bf67f4799f1d7f740100e9fc43bf3db10600dea0cf6b9302f605a153a5200b000000000000ebc58019e5d8888a80df3f116264911a050700000000001dd24197e9a15f9950d3a8201db382bc748bf28386f4b23afbb699b109cb9eba40ba2cbc714311840c6dce35f757bf47be19e78611c5", @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00'], 0xc, &(0x7f0000f75000)=[{&(0x7f0000f75000)=""/228, 0xe4}], 0x1, &(0x7f0000ec7000)=""/107, 0xfffffffffffffebc}, 0x0) 2018/02/27 04:22:52 executing program 6: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_int(r0, 0x0, 0x400000000b, &(0x7f0000000000)=0x200100000001, 0x4) sendto$inet(r0, &(0x7f00008a8000), 0xfff6, 0x0, &(0x7f00008a8ff0)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) recvmsg(r0, &(0x7f000089e000)={0x0, 0x0, &(0x7f00006d3000)=[], 0x0, &(0x7f000089f000)=""/4096, 0x1000}, 0x12004) 2018/02/27 04:22:52 executing program 3: r0 = socket$inet6(0xa, 0x802, 0x0) getsockopt$inet6_int(r0, 0x29, 0x40, &(0x7f000027effc), &(0x7f00003d1000)=0x578b) r1 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x7, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000000040)={0x0, 0x0, 0x3ff800000000}) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000100)={0x0, 0xfffffffffffffffc}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000180)={r3, 0x3}, &(0x7f00000001c0)=0x8) ioctl$GIO_UNISCRNMAP(r1, 0x4b69, &(0x7f0000000200)=""/5) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000000080)={0x0, r2}) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, &(0x7f00000000c0)={r2, r4, 0x31a6}) 2018/02/27 04:22:52 executing program 2: r0 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x4, 0x1) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000000040)={0x0, 0x9}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00000000c0)={r1, 0x7}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000140)={r2, 0x4}, 0x8) ioctl$KVM_DEASSIGN_DEV_IRQ(r0, 0x4040ae75, &(0x7f0000000180)={0xa00000000000000, 0x41c100000, 0x7, 0x402}) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x8) prctl$intptr(0x26, 0x0) r3 = accept4$ax25(r0, &(0x7f00000001c0), &(0x7f0000000200)=0x10, 0x80800) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000000240)={0x0}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r3, 0x4010641c, &(0x7f0000000380)={r4, &(0x7f0000000280)=""/213}) ioctl$KVM_X86_SETUP_MCE(r0, 0x4008ae9c, &(0x7f00000003c0)={0x1a, 0x4, 0x81}) getsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000400)={@mcast1, 0x0}, &(0x7f0000000440)=0x14) connect$packet(r0, &(0x7f0000000480)={0x11, 0x18, r5, 0x1, 0x8680, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14) socket$packet(0x11, 0x3, 0x300) socketpair$packet(0x11, 0x3, 0x300, &(0x7f00000004c0)={0xffffffffffffffff}) ioctl$sock_netrom_TIOCINQ(r0, 0x541b, &(0x7f0000000500)) r7 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000540)='/dev/vga_arbiter\x00', 0x1, 0x0) r8 = inotify_add_watch(r0, &(0x7f0000000580)='./file0\x00', 0x1000001) inotify_rm_watch(r7, r8) r9 = syz_open_dev$sg(&(0x7f00000005c0)='/dev/sg#\x00', 0x1, 0x0) ioctl$EVIOCGABS0(r6, 0x80184540, &(0x7f0000000600)=""/4096) r10 = gettid() getsockopt$sock_cred(r6, 0x1, 0x11, &(0x7f0000001600)={0x0, 0x0}, &(0x7f0000001640)=0xc) ioctl$DRM_IOCTL_GET_CLIENT(r9, 0xc0286405, &(0x7f0000001680)={0x1, 0x200, r10, 0x7fff, r11, 0x400, 0x6, 0x4}) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00000016c0)={0x1000, 0x80000001, 0x2, 0xfffffffffffffe01, 0x80, 0x1, 0x101, 0x1, r1}, 0x20) r12 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000001700)='/selinux/checkreqprot\x00', 0x2, 0x0) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000001740)={r12, r7, 0x6, 0x2}, 0x10) mkdir(&(0x7f0000001780)='./file0\x00', 0x100) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r0, 0x800443d3, &(0x7f00000017c0)={{0x6, 0x35d, 0x1, 0x98, 0x6, 0xfffffffffffffffd}, 0x7, 0x33, 0x7}) getrusage(0x0, &(0x7f0000001800)) [ 264.942982] netlink: 'syz-executor2': attribute type 13 has an invalid length. 2018/02/27 04:22:52 executing program 5: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00007a8000)='/dev/sequencer\x00', 0x0, 0x0) r1 = syz_open_dev$sndtimer(&(0x7f00000b5ff1)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000029fcc)={{0x0, 0x2, 0x0, 0xffefffffffffffff}}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r1, 0x40505412, &(0x7f0000000000)={0x0, 0x1000000200007d}) ioctl$DRM_IOCTL_MODE_SETCRTC(r0, 0xc06864a2, &(0x7f00000018c0)={&(0x7f0000000500)=[0x80000001, 0x2, 0x5, 0x5, 0xbf, 0x0, 0x4, 0x5], 0x8, 0x1, 0xa0, 0x129, 0x9, 0x75e, {0x6, 0x3, 0x4, 0x569, 0x0, 0x2, 0x7f, 0x794, 0x1f, 0x0, 0x0, 0x0, 0x5, 0x100000000, "41367fcd87f80a461818e65d64c91b6505e40c670662c7a6ddcb119444defa15"}}) r2 = add_key$keyring(&(0x7f0000001940)='keyring\x00', &(0x7f0000001980)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffff8) keyctl$revoke(0x3, r2) getsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f0000000080)=0x9, &(0x7f00000000c0)=0x2) fcntl$dupfd(r0, 0x406, r0) recvmsg$netrom(r0, &(0x7f0000001880)={&(0x7f0000000100)=@full={{0x3, {"a291ce97fc00d8"}, 0x5a}, [{"cac6ed8eb12b8a"}, {"92b92b1f77db26"}, {"a70b9bd1639c1f"}, {"dd4f89de17991f"}, {"0b1767a6379a7f"}, {"3fc2c86228fa89"}, {"66e656d5f680da"}, {"f57bf9cd0aa438"}]}, 0x48, &(0x7f0000000680)=[{&(0x7f0000000180)="d565b08dcfa59f7bbfa87da3c8bc56eee00072f306a46a7d99cee362113904f15951a72ed802c187901f5a4cb8818e5d27d6422ba982cb6acc2da83d", 0x3c}, {&(0x7f00000001c0)="1e7dbeb4bfe1df82d305bbdc737535a26876501e033dd20c1556e265575699646b12a6e056fc4b", 0x27}, {&(0x7f0000000200)="094f48bbe7e423d5d41b931ff850d01ed74a2a2b74c52ed1830d3636ac4575d6d589fe447a17cc9b56a7c13b0c403601b58a6af6d0f80d0920eced3a583e64e050b47828e61e8b4520cb2ff7c4ffbe257d872704faa345b1fe6ce26005a082fcf44e2dcd223cd7eb3a15954e45d0d1d748445104abe5f62930ef0583d588a4de43449700aded67a7bf38dc0d5daecbae525242b9f7454156708023c04273b46e52d40771914353a5bc", 0xa9}, {&(0x7f00000002c0)="0a052e373887368cba9007246f00ff4401f7bbac0c444d0ba4ef318b2d1376ab060d9dc691944f86706f60b24b860cbcc2fe7da577a79dfa058f118a3448477f884083bb69839b4a0ea98339dad3873974f40270d8225c128f51870c3d0cda14e803cfbccac5d614790bd230662de1b21a0fad149cafbc488e5783e4ece7f273512a100bee6fd4af3cb80993d2740880581687c5ff5424fe8b2fc6fee24aad877eb533d82bd6463eb6b6e325c282043b23dc087b09bd047c06023a49fb8d24f5473e4ffb0ae4f95d32cfafaa23e34722beff989f2d368c4fff88c7062136babed949b765013f10c8379d6ae40939", 0xee}, {&(0x7f00000003c0)="d80d35b6edc497b277a8ea696f20376db2716dfe5e3b8267c09cb0ba2ecccef2ccb210c9089b2356ad3665e574f9de17de21f67337185bb5b2dc8ab112fce8b56dce6fc5c11b0abb23d656b7884106e760711e72217074a79f3def97c60aaef80c57e62337282b19eed666da27bad3f92d7b996cee71f13f74a08b8cfe965d8142c10591435be43161328c618d8e0324ddc391787f68dd6485d67fa262aa9cb15430ace311a94c4825715b720922920bbd2a229c1ce1b97c5525943111892b0383ca22dce27b1f01269bd9b9f9de16", 0xcf}, {&(0x7f00000004c0)="74ad265353e730f0cc310bcc08c35ba18db326d094e23dd84a9b4b01caa4832ffe359954b8a08220f895d1260e23f41717ad98", 0x33}, {&(0x7f0000000500)}, {&(0x7f0000000540)="ae5528af05d4698494d7cc5b3374ec9cad1aee9c68dc02977352f46af3ac694f89fd749bf444621c379c84e8124ded2701932d8f1664fe62", 0x38}, {&(0x7f0000000580)="c5d4b77bb05b63a04331704ad9f5131c9a1e17145dc3b36917ac280865c729d4258cc5f578e539e2919553e5f8b9fd3b8e1eaa6eb5e6aaf5fbd5da27fed4f0e827a5b13c7d962fa62cb8a07442648edf88972593e155a0c1e4d8e79a4ac6225a69091f1c62e2f4", 0x67}, {&(0x7f0000000600)="b3ebaa2a24f2d7ec1666adf45af2a9ab3545905c0600bf9bfbbf78f449cedc31d13eeb9e13065386eda2b990980df9cb3fe7db903033e08849d60f9b758874b01df3bf7b1585b298a296a5441ff6e2dd6ebf0a4afd99b7c434ed79b72cb2e6f778", 0x61}], 0xa, &(0x7f0000000740)=[{0x100, 0x108, 0x8000, "927aeb31090f8c619d53d51838f0f39fe764e9298cd24ad5c34efe4eed0a9c1e39a8977e3c67201bcf3cb21e9f9dedb0c9994ec5d022d8aba5ccc713c843e7f8cd844d6bfd1ab20349d388e2afc6d56c9ed387cd5f76173997d383c8475c3982e99cc06121d7c56b0e0497bacdc4631d10db6fcfb93eddf6e65c5ebe0cf12f72b9573eb5882ab033fea549b22f4e042cf6796d19ee81ab3740cd8a7a94c40120e32e27be99a2377bd8fa243f92c6e2315883d2ef188a8981992c896db0b868ea596930679b6ce1d50be4ca4887eaf1ca9a5a58cdeaff6df4c55808b1b374214c071613c88f71d0463296aa4ce2ee"}, {0x1010, 0x116, 0x1, "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{0x30, 0x11a, 0x1, "c6ae8ffc8264d1b93558c6dfc233061d34d831012a60235b394a"}], 0x1140, 0x4040}, 0x20) 2018/02/27 04:22:52 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x81) close(r0) 2018/02/27 04:22:52 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) socket$bt_hci(0x1f, 0x3, 0x1) setsockopt$sock_int(r0, 0x1, 0x2c, &(0x7f0000d2effc)=0x81, 0x4) setsockopt$sock_int(r0, 0x1, 0x2c, &(0x7f0000d32000), 0x4) 2018/02/27 04:22:52 executing program 6: setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f0000b8aff0)={0x2, &(0x7f0000007000)=[{0x28}, {0x6}]}, 0x10) syz_open_dev$adsp(&(0x7f0000000080)='/dev/adsp#\x00', 0x4000000000002, 0x300) writev(0xffffffffffffffff, &(0x7f0000001280)=[{&(0x7f00000011c0)='r', 0x1}], 0x1) 2018/02/27 04:22:52 executing program 5: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000018ffa)='ramfs\x00', 0x0, &(0x7f000000a000)) open$dir(&(0x7f000001bff4)='./file0/bus\x00', 0x88040, 0x0) mount(&(0x7f0000033ff4)='./file0/bus\x00', &(0x7f000000fff8)='./file0\x00', &(0x7f0000032ffb)='fuse\x00', 0x7ffbf, &(0x7f0000032000)) pipe(&(0x7f0000000040)={0xffffffffffffffff}) ioctl$KDGKBMODE(r0, 0x4b44, &(0x7f0000000080)) setsockopt$SO_RDS_TRANSPORT(r0, 0x114, 0x8, &(0x7f00000000c0)=0x1, 0x4) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) open(&(0x7f0000033000)='./file0/bus\x00', 0x40, 0x0) 2018/02/27 04:22:52 executing program 7: r0 = memfd_create(&(0x7f0000ee6ff4)='--vboxnet0.\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000951000)='/dev/snd/seq\x00', 0x0, 0x4000000000010004) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000fbef74)={0x0, 0x0, 0x8000000000, 'queue1\x00'}) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f0000000080), &(0x7f00000000c0)=0x4) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000000), &(0x7f0000000040)=0x4) write$sndseq(r0, &(0x7f0000040000)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @addr}, {0x0, 0x0, 0x0, 0x0, @tick=0xa48b, {0xff}, {}, @control}], 0x60) 2018/02/27 04:22:52 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(0xffffffffffffffff, &(0x7f0000000fbc)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = add_key$user(&(0x7f0000000080)='user\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000100)="096cd48284543daed1805cb71cef49a624c7a5618070e1", 0x17, 0xffffffffffffffff) keyctl$describe(0x6, r2, &(0x7f0000000140)=""/223, 0xdf) syz_fuseblk_mount(&(0x7f0000000ff8)='./file0\x00', &(0x7f00001d3000)='./file0\x00', 0x4000, r0, r1, 0x2, 0xa3b6, 0x2008405) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = getpgid(0x0) getpgrp(0x0) syz_open_dev$admmidi(&(0x7f000019a000)='/dev/admmidi#\x00', 0x40, 0x0) setsockopt$inet_mreqn(r3, 0x0, 0x27, &(0x7f000076fff4)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) r5 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_SIOCSIFBR(r5, 0x8941, &(0x7f0000133fe8)=@generic={0x5, 0xe80e, 0x8}) r6 = dup3(r5, r3, 0x0) r7 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_PKTINFO(r6, 0x10e, 0x3, &(0x7f0000000240)=0x8, 0x4) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000240)={0x0, 0x0}) r9 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000340)='/dev/loop-control\x00', 0x214000, 0x0) r10 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r3, 0xc04c5349, &(0x7f0000000180)={0x1f, 0xfff, 0xb}) r11 = perf_event_open(&(0x7f00000002c0)={0x3, 0x78, 0x80, 0x8000, 0x401, 0x100, 0x0, 0x15e774af, 0x8020, 0xa, 0xffffffffffffff4f, 0x2, 0x6, 0x100000000, 0x4dd32300, 0x3, 0x7fffffff, 0x5, 0x40, 0xfff, 0x2, 0x0, 0x1000, 0xc69, 0x8635, 0x4, 0x20000000000, 0x3, 0x1, 0x100000001, 0x7, 0x0, 0x8, 0x7ff, 0x100000000, 0xfffffffffffff969, 0x7fff, 0x0, 0x0, 0x10000, 0x4, @perf_bp={&(0x7f0000000280)}, 0x0, 0x6, 0xfffffffffffff800, 0x5, 0x4, 0xb0, 0x9}, r4, 0x8, r7, 0x4) ioctl$LOOP_CTL_ADD(r9, 0x4c81, r10) getsockopt$inet_mreqn(r3, 0x0, 0x0, &(0x7f0000000440)={@local, @multicast1, 0x0}, &(0x7f0000000480)=0xc) setsockopt$inet_pktinfo(r8, 0x0, 0x8, &(0x7f00000004c0)={r12, @dev={0xac, 0x14, 0x0, 0x12}, @rand_addr=0x26}, 0xc) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000eb7000)={0x0, 0x0}, &(0x7f0000c82000)=0xc) ioctl$LOOP_CTL_ADD(r11, 0x4c80, r10) setuid(r13) 2018/02/27 04:22:52 executing program 3: r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000300)='/dev/qat_adf_ctl\x00', 0x103, 0x0) bind$ipx(r0, &(0x7f0000000340)={0x4, 0x9, 0x9, "b72c43de31a6", 0xfffffffffffffff9}, 0x10) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000040)={0x0, 0x81}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00000001c0)={r1, 0xffffffffffffff53}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f00000000c0)={r1, @in6={{0xa, 0x4e23, 0x1, @local={0xfe, 0x80, [], 0xaa}, 0x8}}, 0xb24, 0x1, 0x17d, 0x1, 0x2}, &(0x7f0000000180)=0xa0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000000)={@remote={0xfe, 0x80, [], 0xbb}, 0xfffffffffffffffd, 0x0, 0x0, 0x4, 0x2}, 0x20) 2018/02/27 04:22:52 executing program 1: r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000280)='/selinux/commit_pending_bools\x00', 0x1, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) dup2(r0, r1) pwrite64(r0, &(0x7f0000927000)='-0', 0x2, 0x0) 2018/02/27 04:22:52 executing program 4: sendmsg$nl_route(0xffffffffffffffff, &(0x7f00003e4000)={&(0x7f0000e87000)={0x10}, 0xc, &(0x7f0000a3bff8)={&(0x7f0000a16fb8)=@ipmr_newroute={0x28, 0x18, 0xc21, 0xffffffffffffffff, 0xffffffffffffffff, {0x80, 0x20, 0x0, 0x0, 0x0, 0x4, 0x0, 0x5}, [@RTA_MULTIPATH={0xc, 0x9, [{0xc3d6}]}]}, 0x28}, 0x1}, 0x0) r0 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, @broadcast}, &(0x7f0000000040)=0x10, 0x800) fadvise64(r0, 0xfffffffffffffff7, 0x6, 0x0) 2018/02/27 04:22:52 executing program 7: semctl$IPC_RMID(0x0, 0x0, 0x10) socket$nl_xfrm(0x10, 0x3, 0x6) 2018/02/27 04:22:52 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000000000)=@filter={'filter\x00', 0xe, 0x4, 0xa70, 0xffffffff, 0xc8, 0x940, 0x0, 0xffffffff, 0xffffffff, 0x9d8, 0x9d8, 0x9d8, 0xffffffff, 0x4, &(0x7f00008dbfc0), {[{{@uncond, 0x0, 0xa0, 0xc8, 0x0, {}, [@common=@addrtype={0x30, 'addrtype\x00'}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x850, 0x878, 0x0, {}, [@common=@unspec=@u32={0x7e0, 'u32\x00'}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0xe16) syz_emit_ethernet(0x2a, &(0x7f0000000b00)=ANY=[@ANYBLOB="ffffffffffff000014001f0008004500001c0000000000009078ac14ffbbe00000015e204e200091e758549606eeca3f87384985b2be3e089078"], 0x0) 2018/02/27 04:22:52 executing program 6: r0 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$read(0xb, r0, &(0x7f0000000240)=""/148, 0x94) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) ioctl$KVM_ARM_SET_DEVICE_ADDR(r1, 0x4010aeab, &(0x7f0000000040)={0x8001, 0x1000}) 2018/02/27 04:22:52 executing program 0: r0 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000040)={0x6, 0x4}, 0x8) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000000080)=@raw={'raw\x00', 0x9, 0x3, 0x488, 0x2c8, 0xffffffff, 0xffffffff, 0x2c8, 0xffffffff, 0x3f0, 0xffffffff, 0xffffffff, 0x3f0, 0xffffffff, 0x3, &(0x7f0000000000), {[{{@uncond, 0x0, 0x2a0, 0x2c8, 0x0, {}, [@common=@unspec=@bpf1={0x230, 'bpf\x00', 0x1, @bytecode={0x0, 0xfffffffffffffc01}}]}, @common=@unspec=@MARK={0x28, 'MARK\x00', 0x2}}, {{@ip={@multicast1=0xe0000001, @dev={0xac, 0x14, 0x14}, 0x0, 0x0, 'yam0\x00', 'eql\x00'}, 0x0, 0x108, 0x128, 0x0, {}, [@common=@ah={0x30, 'ah\x00'}, @common=@unspec=@rateest={0x68, 'rateest\x00', 0x0, {'ip_vti0\x00', 'syz_tun\x00'}}]}, @unspec=@NOTRACK={0x20, 'NOTRACK\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x4e8) 2018/02/27 04:22:52 executing program 3: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000389000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = open$dir(&(0x7f0000000100)='./file0\x00', 0x62040, 0x22) r2 = syz_open_dev$vcsn(&(0x7f0000000140)='/dev/vcs#\x00', 0x19, 0x40200) write$tun(r2, &(0x7f0000000180)=@pi={0x0, 0x8917, @ipv6={0x8, 0x6, "b1fd42", 0x612, 0x7c, 0x0, @mcast1={0xff, 0x1, [], 0x1}, @empty, {[@routing={0x8, 0xe, 0x0, 0x2, 0x0, [@mcast2={0xff, 0x2, [], 0x1}, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, @dev={0xfe, 0x80, [], 0x13}, @dev={0xfe, 0x80, [], 0x1a}, @loopback={0x0, 0x1}, @empty, @local={0xfe, 0x80, [], 0xaa}]}, @hopopts={0x5e, 0x1f, [], [@generic={0x4800000000000000, 0xf8, "5ac90e2ad3821ca3ed823844259e7b80e750207624eb23561b4109f258a6872808a8a9abcb47e23f3a000e0b243d6f1bf241a6def70571558fc5bae31f9008c4a52da3e880c52cb89483220518f4d18e5aec800b50aaeb047ebdc618aeb6973cee8f91c94e53e380a52067a7c7e7f97b698f1aa8547bc04a49e650f54ff8c0979c5392fc429897f55ce28094a8a3ba731c4af7b354458f03b37e2536deaacec727e72b525d4f197cbbbab2896544022d8d5b993ed3e1d05e6e325f7aac3ffd63eb4a1630ee04a978929337114a69f8c07ba06ecc122dfc1105e9d3a2fdfd32ecd18c6735e5abeeadcad6e44f1e6b34e380c3be177ba08167"}]}, @dstopts={0x2c, 0xe, [], [@calipso={0x7, 0x40, {0x0, 0xe, 0x9, 0x200, [0x6, 0x20, 0x401, 0x5, 0x80000000, 0x6, 0x81]}}, @jumbo={0xc2, 0x4, 0x4a50}, @padn={0x1, 0x1, [0x0]}, @generic={0x1, 0x12, "b4c09066a89ccc1760662d697253996f80c3"}, @jumbo={0xc2, 0x4, 0x1}, @ra={0x5, 0x2, 0x90}, @padn={0x1, 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, @srh={0x3f, 0x2, 0x4, 0x1, 0x5, 0x0, 0x4, [@remote={0xfe, 0x80, [], 0xbb}]}, @srh={0x0, 0x4, 0x4, 0x2, 0x7fff, 0x7, 0x3800, [@mcast2={0xff, 0x2, [], 0x1}, @remote={0xfe, 0x80, [], 0xbb}]}, @routing={0x2, 0x12, 0x2, 0x3, 0x0, [@remote={0xfe, 0x80, [], 0xbb}, @dev={0xfe, 0x80, [], 0x15}, @local={0xfe, 0x80, [], 0xaa}, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, @loopback={0x0, 0x1}, @dev={0xfe, 0x80, [], 0x18}, @loopback={0x0, 0x1}, @local={0xfe, 0x80, [], 0xaa}, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}]}, @fragment={0x16, 0x0, 0x3, 0x4, 0x0, 0x10000, 0x66}], @gre={{0x0, 0x0, 0x1, 0x100, 0x0, 0x3, 0x0, 0x1, 0x880b, 0xee, 0x2, [], "6957adc7d7b8279229edfe5cf7861eb88a1ab2a81bd6a32cb69c39e39aa7b54ae1e9a196654af84997fbba672e00bd80e1282337e8d67d54e45a60492516d3a104e1d4fbd2a5733ff5bad5294e3569f9d3febba88a4c8672a0b83297c5b88bdaab4c9e688338ab5dad30dc7e3d600fba2f3c9445d6b5126e458519fee1f783b2d5efa22728b5378b6005e2cd337973323c999600d2d029e6d74ac67506626751a4b06d280d0efbc2b3480b3787f9646306a3262bb24b4c3bf199cb150c92094ee662cf64822e13a96cff1d971d805aa41d11f11ab661cf7104048eb0cccb62aedb988cd28dd425b3d6161656f587"}, {0x6, 0x0, 0x7fffffff, 0xb5, 0x0, 0x0, 0x800, [0x236f0fbc, 0x800], "e7d695a90a16f034e34cdc7663a1f9b3ab132359868aec34125e1516e623980ba194f81a909a0fc28bdccf0c05d127c1382150f43665e4e8833eb7fd5e475703a42d6b17baa6c0533e15da0af4958219e9bc911636480bb31e3fdba75fc464f5980028fa9793021ea9d5ed4b1fc61fac4be451de0b420df5927b6c9752aab179d2851a1bd8279a23e99ee50feeae6dc3ba47d8dc6bfecfa0d51402c75bbfa1cab50def7aa13bc2ce8c295be4d74ee76092cd78f7"}, {0xff, 0x0, 0x5, 0x3, 0x0, 0x0, 0x86dd, [], "45f14c0f99e28c0fe246144a8f529de00462380b2b56cd81fc2b2e6d3d0c9f2978c1c2b2dbed0d08f6b45f3f6791f50a4710cc407b41fb724c361a1402c03dca40640a3359fbd186ce825b340fa2f82659e1d4d1ca35c1484be745318f91366d61f4"}, {0x8, 0x88be, 0x2, {{0x3, 0x1, 0x100000000, 0x6, 0xa53, 0x1, 0x38, 0x7fffffff}, 0x1, 0x9}}, {0x8, 0x22eb, 0x2, {{0x8000, 0x2, 0x20, 0x4, 0x64, 0x2, 0x9, 0x6}, 0x2, 0x2, 0x2, 0x5, 0x80, 0x1, 0x1, 0x18000000000000, 0xffffffffffffff2d, 0x6}}, {0x8, 0x6558, 0x0, "1f7cbc05d921385da290ce61bece75aca1541e2ac8bc3f9b89edc81d0fc8177d7dac147bafc089557950e3255370b12d490f55f2cbd4e4647cd31dab34ac38748375fbe62495025a1866e38dbda756944cbdd94656070555840077d124bff8530d77327693ee072926794601bcaf872852d8d558e58d14ad9520c91b64c34186a8b1104abc0764cedb13887eb7323e2caab60757d6b193f7333695932f7f1b265a8a9789c0a6ca00ef1c02a5e549dea6b19f59a278d8fb2d5f4ec75df5c41d40fe9680d15fe2da121b43cf9c325a6fa3172784b09525a1e2bbc2df683feeacca449f92ea3afd"}}}}}, 0x63e) mkdir(&(0x7f0000cb3ff8)='./file0\x00', 0x0) chroot(&(0x7f000009a000)='./file0\x00') mount(&(0x7f00005b9ff8)='./file0\x00', &(0x7f0000edaff8)='./file0\x00', &(0x7f0000d9fffa)='msdos\x00', 0x1002, 0x0) chdir(&(0x7f0000cd2ff8)='./file0\x00') ioctl$LOOP_SET_FD(r2, 0x4c00, r2) r3 = perf_event_open(&(0x7f000025c000)={0x0, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) umount2(&(0x7f0000e28000)='..', 0x2) symlink(&(0x7f0000ed6ffe)='..', &(0x7f0000000040)='../file0\x00') r4 = openat(0xffffffffffffff9c, &(0x7f00003e5000)='./file0\x00', 0x0, 0x0) r5 = bpf$OBJ_GET_PROG(0x7, &(0x7f00000000c0)={&(0x7f0000000080)='../file1\x00', 0x0, 0x8}, 0x10) ppoll(&(0x7f00000007c0)=[{r1}, {r0, 0x2000}, {r5, 0x600}, {r4, 0x7000}, {r1, 0x1000}, {r1, 0x20}, {r3, 0x1300}, {r2, 0x201}], 0x8, &(0x7f0000000800), &(0x7f0000000840)={0xa58d}, 0x8) 2018/02/27 04:22:52 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00006ee000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = eventfd2(0x0, 0x0) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f00000b1000)={r2}) r3 = dup3(r1, r2, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQ(r3, 0x5411, &(0x7f0000000000)) 2018/02/27 04:22:52 executing program 1: socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) socket$inet(0x2, 0x3, 0x1) pipe(&(0x7f0000000100)={0xffffffffffffffff}) write$fuse(r1, &(0x7f0000000080)={0x14, 0x0, 0x8, @fuse_poll_out={0x3ff}}, 0x14) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f00000000c0), 0x4) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000000840)=@security={'security\x00', 0xe, 0x4, 0x358, 0xffffffff, 0x100, 0x0, 0x198, 0xffffffff, 0xffffffff, 0x2c0, 0x2c0, 0x2c0, 0xffffffff, 0x4, &(0x7f0000000800), {[{{@ip={@loopback=0x7f000001, @multicast1=0xe0000001, 0x0, 0x0, 'vlan0\x00', 'bcsf0\x00'}, 0x0, 0xa0, 0x100, 0x0, {}, [@common=@inet=@l2tp={0x30, 'l2tp\x00', 0x0, {0x0, 0x0, 0x2, 0x0, 0x40c}}]}, @common=@SET={0x60, 'SET\x00'}}, {{@ip={@multicast1=0xe0000001, @dev={0xac, 0x14, 0x14}, 0x0, 0x0, 'ipddp0\x00', 'ifb0\x00'}, 0x0, 0x70, 0x98, 0x0, {}, []}, @common=@inet=@TCPMSS={0x28, 'TCPMSS\x00'}}, {{@ip={@rand_addr, @multicast2=0xe0000002, 0x0, 0x0, 'syzkaller1\x00', 'bridge0\x00'}, 0x0, 0xe8, 0x128, 0x0, {}, [@common=@osf={0x50, 'osf\x00', 0x0, {'syz1\x00'}}, @common=@icmp={0x28, 'icmp\x00'}]}, @common=@inet=@TCPOPTSTRIP={0x40, 'TCPOPTSTRIP\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x3b8) 2018/02/27 04:22:52 executing program 7: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0x200000000001d, &(0x7f0000000040)=0x4000000000000000, 0x4) 2018/02/27 04:22:52 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000fdaff8)='environ\x00') openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/commit_pending_bools\x00', 0x1, 0x0) r1 = syz_open_dev$urandom(&(0x7f0000ba5000)='/dev/urandom\x00', 0x0, 0x1) sendfile(r1, r0, &(0x7f0000fd9ff8), 0x100000001) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000000100)={{0x2, 0x4a21, @multicast1=0xe0000001}, {0x306, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x2, {0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x1a}}, 'lo\x00'}) setsockopt$RDS_CONG_MONITOR(r0, 0x114, 0x6, &(0x7f0000000080), 0x4) ioctl$EVIOCSABS20(r0, 0x401845e0, &(0x7f0000000000)={0x7, 0x7fff, 0xbe30, 0x7, 0x0, 0x1000}) ioctl$SNDRV_TIMER_IOCTL_GINFO(r0, 0xc0f85403, &(0x7f0000000180)={{0x3, 0x0, 0xffffffffffffff80, 0x0, 0x9c}, 0x6, 0x7, 'id1\x00', 'timer1\x00', 0x0, 0x1000, 0x7, 0x2, 0xfffffffffffffffc}) 2018/02/27 04:22:52 executing program 4: r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x441) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x10000, 0x0) ioctl$TCGETS(r1, 0x5401, &(0x7f0000000080)) ioctl$TIOCSBRK(r0, 0x40044591) write(r0, &(0x7f0000c29000), 0x0) 2018/02/27 04:22:52 executing program 0: r0 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f00009d3f6c)="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") r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/enforce\x00', 0x2400, 0x0) ioctl$GIO_FONT(r1, 0x4b60, &(0x7f0000000080)=""/241) 2018/02/27 04:22:52 executing program 5: r0 = socket$nl_xfrm(0x11, 0x3, 0x6) r1 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x24000) ioctl$TIOCLINUX4(r1, 0x541c, &(0x7f0000000040)=0x4) ioctl$sock_SIOCGIFINDEX(r0, 0x8955, &(0x7f0000000100)={"020081007f001e0020008ca7cc991735", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x18]}) 2018/02/27 04:22:52 executing program 3: sched_setaffinity(0x0, 0x8, &(0x7f00008aaff8)=0x8000000075) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000fef000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r1, 0x1, 0x7, &(0x7f0000387000), 0x4) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0x0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000ebdff4)) close(r0) 2018/02/27 04:22:52 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000f97000)={@multicast1=0xe0000001, @loopback=0x7f000001}, 0xc) r1 = syz_open_procfs(0x0, &(0x7f0000272000)='net/mcfilter\x00') readv(r1, &(0x7f0000000080)=[{&(0x7f0000000000)=""/66, 0x42}], 0x1) readv(r0, &(0x7f00000011c0)=[], 0x0) 2018/02/27 04:22:52 executing program 7: r0 = socket$netlink(0x10, 0x3, 0xc) writev(r0, &(0x7f0000fb5ff0)=[], 0x0) writev(r0, &(0x7f0000fb5ff0)=[], 0x13) 2018/02/27 04:22:52 executing program 1: r0 = socket$inet6_dccp(0xa, 0x6, 0x0) getsockopt(r0, 0x20000000000109, 0xa, &(0x7f0000003ffc)=""/4, &(0x7f0000000080)=0xffffffffffffffd2) 2018/02/27 04:22:52 executing program 2: r0 = socket(0x1e, 0x1, 0x0) recvmmsg(r0, &(0x7f0000dd8000)=[{{0x0, 0x0, &(0x7f0000a62000)=[{&(0x7f0000e12000)=""/86, 0x56}], 0x1, &(0x7f00004e8000)=""/74, 0x4a}}], 0x1, 0x0, &(0x7f0000d22ff0)) 2018/02/27 04:22:52 executing program 2: r0 = syz_open_dev$binder(&(0x7f0000008ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = socket(0x20000000000000a, 0x2, 0x0) connect(r1, &(0x7f0000622f80)=ANY=[@ANYBLOB="0300dc9ce0fa7349447a5180e20d42dd0930e26e1709aa7aaa0f0d2772febfd6a9657a04a2cf779b09770089adc94bb9baca63a49ddb220f8732eb22d74ca029005b9932dd12aa0deb7be64e411cdc7b22deafaa78e25ce6f6ea0689bc4ae551aa2a8ad8508ae3bc4917e596b85af88e0ef50000000000000000000000000000"], 0x80) mmap$binder(&(0x7f00007fa000/0x2000)=nil, 0x2000, 0x1, 0x101d, r0, 0x0) clone(0x0, &(0x7f000068a000), &(0x7f0000a25ffc), &(0x7f0000eb4000), &(0x7f0000bb3000)) r2 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x80000000, 0x2000) ioctl$EVIOCGPROP(r2, 0x80404509, &(0x7f0000000040)=""/160) 2018/02/27 04:22:52 executing program 7: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000ef0fe4)={0x5, 0x1, 0x2, 0x200000000000000c}, 0x2c) r1 = bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0xd, 0x4, 0x4, 0x100000001, 0x1, r0}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000eeb000)={r0, &(0x7f0000000000)="1c4f7e30ec9d6c1f9fedd8b6d35cd10e1f68fa12e8f0d05ffed4f620b57e1a85585bf4069caac521e7e7c0a0de216451ecde171646eadc388ad28b044f621123a9e297b188cc3094e717ae581e71176cd934dcf874f57e85cc0244f3e7dcc19da9", &(0x7f0000000080)="13"}, 0x20) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000204ff0)={r1, &(0x7f00003ec000)}, 0x10) 2018/02/27 04:22:52 executing program 4: socketpair$unix(0x1, 0x1, 0x0, &(0x7f00007e9000)={0xffffffffffffffff, 0xffffffffffffffff}) openat$audio(0xffffffffffffff9c, &(0x7f0000000140)='/dev/audio\x00', 0x14200, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000000)=0x0) sched_getattr(r2, &(0x7f0000000040), 0x30, 0x0) statfs(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)=""/138) socketpair$llc(0x1a, 0x2, 0x0, &(0x7f0000000080)) close(r1) r3 = openat$vcs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vcs\x00', 0x80002, 0x0) memfd_create(&(0x7f0000000180)='cpuset+security}-/\x00', 0x3) ioctl$KVM_PPC_ALLOCATE_HTAB(r3, 0xc004aea7, &(0x7f0000000100)=0x5) socket$inet6(0xa, 0x807, 0x3ff) sendmsg(r1, &(0x7f0000e91000)={0x0, 0x0, &(0x7f00001cd000)=[], 0x0, &(0x7f0000298000)=ANY=[@ANYBLOB="18000000000000000100000001000000000000000052c500"], 0x18}, 0x4000) 2018/02/27 04:22:52 executing program 5: r0 = socket(0x1e, 0x1, 0x1) setsockopt(r0, 0x10f, 0x0, &(0x7f0000a94000), 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000080)={0x10001, 0x1, 0x11f001, 0x2000, &(0x7f0000ffd000/0x2000)=nil}) setsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f0000000000)=0x5, 0x4) 2018/02/27 04:22:52 executing program 0: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0xd41acf650dd1ffb3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r0) 2018/02/27 04:22:52 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000180)='/dev/rfkill\x00', 0x20000, 0x0) sendmsg$nl_crypto(r0, &(0x7f0000000140)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x80000010}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)=@delrng={0x10, 0x14, 0x0, 0x70bd26, 0x25dfdbfc, "", ["", ""]}, 0x10}, 0x1, 0x0, 0x0, 0x4044000}, 0x4) r1 = socket$key(0xf, 0x3, 0x2) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x12000, 0x0) sendmsg$key(r1, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000001000)=ANY=[@ANYBLOB="020a00fe0200f200ffbfffffff0000ff"], 0x10}, 0x1}, 0x0) 2018/02/27 04:22:52 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000004fc8)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000028fdc)=ANY=[@ANYBLOB="24000000181575004200ffffffffffffffff1c140000fe000001000000000800", @ANYRES32=0x0], 0x24}, 0x1}, 0x0) 2018/02/27 04:22:53 executing program 1: 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, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) r1 = open(&(0x7f0000028000)='./control\x00', 0x0, 0x0) tee(r0, 0xffffffffffffffff, 0x0, 0x0) symlinkat(&(0x7f0000443ff6)='./control\x00', r1, &(0x7f000034aff8)='./file0\x00') prctl$getname(0x10, &(0x7f0000000040)=""/4096) name_to_handle_at(r1, &(0x7f0000d54ff8)='./file0\x00', &(0x7f000059a000)={0xc, 0x0, "6efd18aa"}, &(0x7f0000040000), 0x0) creat(&(0x7f000028f000)='./control/file0\x00', 0x0) 2018/02/27 04:22:53 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000048d000)={0x26, 'hash\x00', 0x0, 0x0, 'poly1305-simd\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000001300)={0x0, 0x0, &(0x7f0000001240)=[{&(0x7f0000001100)='A', 0x1}, {&(0x7f0000001180)="dcb28a9b6db80d13cc623b20d9396fe18f263d910193854839e5be068c32b247a46ee6da63f69f6e2e9dfd241c9ca20e34156eab0e7bf76676245dd1a1f522", 0x3f}], 0x2, &(0x7f00000012c0)=[]}, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000000)=0x0) r3 = syz_open_dev$usbmon(&(0x7f00000003c0)='/dev/usbmon#\x00', 0xffffffff7fffffff, 0x40080) getsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f0000000400)={{{@in6=@local, @in=@remote}}, {{@in=@multicast1}, 0x0, @in6=@mcast1}}, &(0x7f0000000500)=0xe8) r4 = dup3(r1, r1, 0xffffffffffffffff) read$eventfd(r4, &(0x7f0000000040), 0x8) connect$ax25(r4, &(0x7f0000000300)={0x3, {"9dd320afe7f470"}, 0x3dc}, 0x10) ioctl$DRM_IOCTL_GET_STATS(r4, 0x80f86406, &(0x7f0000000080)=""/158) fcntl$setown(r1, 0x8, r2) fgetxattr(r4, &(0x7f00000001c0)=@known='com.apple.FinderInfo\x00', &(0x7f0000000200)=""/89, 0x59) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x1d, &(0x7f0000000540)=ANY=[@ANYBLOB="7247a46a79ebbfdec96636b3e28018e83981ce2af76d24f0849725d7c07f0bb2c3ff8082fd02558520360b44e67176d8539f74e3b837d048bb984549f515b996aacfcd", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f00000002c0)=0x18) accept$packet(r4, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000180)=0x14) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r4, 0x29, 0x20, &(0x7f0000000340)={@dev={0xfe, 0x80, [], 0x18}, 0xffffffffffffff7f, 0x0, 0x3, 0x0, 0x6, 0x2, 0x3}, &(0x7f0000000380)=0x20) 2018/02/27 04:22:53 executing program 0: r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f0000420000)={0x1, {{0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x108) getsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f00000000c0)={@ipv4={[], [], @local}, 0x0}, &(0x7f0000000100)=0x14) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f00000011c0)=@buf={0x1000, &(0x7f00000001c0)="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"}) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000180)={0x126, 0x4, 0x3000000000000000, 0x2840000, 0x9}, 0x14) sendto(r0, &(0x7f0000001200)="0fb6caa5a16cf96262794f30cae97c55dbe23cfeef91705c3d5e5d9fdc922bf324efa8cb4758e32bade1c2929691e1cdf0e026675e1e7b1a7d34a44f6e776927970388125bc9115dd0ef7d5de7b72a465ef34f58dc66b4834ce5ef5a22d91705a504d2b30489eb7eff40d1415b3ad4d63ad5094dbc40a8f5b1cf9b2f0eb587cefcedb68c97db03b7b1bb94ce1f1255f8be0226b55ef4083407c3e6db", 0x9c, 0x24008085, &(0x7f0000000140)=@can={0x1d, r1}, 0x10) setsockopt$inet6_group_source_req(r0, 0x29, 0x2b, &(0x7f0000a83000)={0x0, {{0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}}}, 0x108) 2018/02/27 04:22:53 executing program 7: accept4(0xffffffffffffff9c, &(0x7f00000000c0)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @loopback}}}, &(0x7f0000000100)=0x3a, 0x80000) getsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f0000000140)=0x800, &(0x7f0000000180)=0x4) r1 = syz_open_procfs(0x0, &(0x7f00007b5000)='net/ip6_mr_cache\x00') ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000000000)={0x2, 0x45, 0x100000000, 'queue1\x00', 0xfffffffffffffff9}) pread64(r1, &(0x7f0000000000), 0xfffffe6a, 0x0) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x9) socket$packet(0x11, 0x0, 0x300) 2018/02/27 04:22:53 executing program 5: r0 = socket$packet(0x11, 0x100000, 0x300) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f0000a1cfe4)=@req={0x2, 0x5, 0x7ff, 0x8}, 0x10) r1 = accept$packet(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000040)=0x14) r2 = dup(r1) accept$alg(r2, 0x0, 0x0) 2018/02/27 04:22:53 executing program 3: socketpair$unix(0x1, 0xa00000000002, 0x0, &(0x7f0000886ff8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r1, 0x7, &(0x7f0000002000)={0x1}) unshare(0x400) fcntl$lock(r1, 0x7, &(0x7f0000010000)) dup3(r0, r1, 0x4) unshare(0x80000) 2018/02/27 04:22:53 executing program 2: r0 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000fe9000)='/selinux/validatetrans\x00', 0x1, 0x0) writev(r0, &(0x7f00000003c0)=[{&(0x7f0000000380)='G', 0x1}], 0x100000000000010f) 2018/02/27 04:22:53 executing program 6: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = dup2(r0, r0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000040)={0x8}) mmap(&(0x7f0000600000/0x4000)=nil, 0x4000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) getdents64(r1, &(0x7f0000000080)=""/188, 0xbc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x33, r0, 0x0) 2018/02/27 04:22:53 executing program 2: ioctl$TIOCSETD(0xffffffffffffffff, 0x5423, &(0x7f0000510ffc)=0x1b) poll(&(0x7f0000109ff0)=[{}], 0x1, 0x0) [ 265.323775] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=5400 sclass=netlink_route_socket pig=10093 comm=syz-executor6 2018/02/27 04:22:53 executing program 2: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000080)=ANY=[@ANYBLOB="021300000200000000000000000000"], 0x10}, 0x1}, 0x0) sendmsg$key(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000000)={0x2, 0x7, 0x3, 0x9, 0x9, 0x0, 0x70bd25, 0x25dfdbfe, [@sadb_sa={0x2, 0x1, 0x4d3, 0x3, 0x4f, 0x28, 0x1, 0x1}, @sadb_key={0x5, 0x8, 0xf0, 0x0, "d3ccb641488a9f129e3462acce7aa807db3538bf7e73ecad7ccc785bab33"}]}, 0x48}, 0x1}, 0x4) 2018/02/27 04:22:53 executing program 0: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x404200, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000040)={0x0, 0x773}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00000000c0)={r1, 0x2, 0x20}, &(0x7f0000000100)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000340)={0x0}, &(0x7f0000000380)=0xc) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f00000003c0)=0x0) tgkill(r2, r3, 0x2c) r4 = socket$netlink(0x10, 0x3, 0xe) getsockopt$inet_mtu(r4, 0x0, 0xa, &(0x7f0000000140), &(0x7f0000000180)=0x4) sendmsg$nl_route(r4, &(0x7f000001bfc8)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000022000)=@ipv6_delroute={0x1a, 0x19, 0x60d, 0xffffffffffffffff, 0xffffffffffffffff, {0xa}, []}, 0x1c}, 0x1}, 0x0) r5 = request_key(&(0x7f00000001c0)='id_legacy\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000240)='system\x00', 0x0) keyctl$describe(0x6, r5, &(0x7f0000000280)=""/73, 0x49) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000000300)={'teql0\x00', @ifru_flags=0x100}) 2018/02/27 04:22:53 executing program 5: sendmmsg$unix(0xffffffffffffffff, &(0x7f0000029000)=[{&(0x7f0000013ff6)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000025fc0)=[{&(0x7f0000023f95)="427a7491cdf53e89ced2448db707252068284bd0e0bf3921e629d12845d70b517a5a8793151e4cf0e195b7cdce810b933c2a0e6992959a091d45e2387358549267cd6dc56b8397a6b25fa0fed102d71de9e8fdb193f4fa59fb42bdd52cd39321", 0x60}], 0x1, &(0x7f0000029000)=[]}], 0x1, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x7, 0x321400) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f0000000040)=0x800, 0x4) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f000001dff4)={0x10}, 0xc, &(0x7f0000015ff0)={&(0x7f0000023fdc)={0x24, 0x2d, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@typed={0x10, 0x0, @u64}]}, 0x24}, 0x1}, 0x0) 2018/02/27 04:22:53 executing program 6: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffffff) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r1) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000040)={0x0, 0x56, "59c6b86bceb301f45d79a21df6ac5e31472eecc6c963e16325e526a2bf471b12324e73d89c4f41668fa62e2399ad0e48c25e6c0f5c9136d37a1a0ad79060b4ff85f3b910c7e0de242c1f7fe08d323880eeb5dfc7a43e"}, &(0x7f00000000c0)=0x5e) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000100)={r2, @in={{0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x13}}}, 0x7fffffff, 0x6a}, &(0x7f00000001c0)=0x98) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x7, 0xbc26, 0x0, 0x12, 0x5, 0x11, "4058ef4a53c893d248286d429b56ebe6f53d6d1b3d7166b2a5f5271128a8c3b63f15f66a127ca6a731fcc996a313137a5a5c9976cf99ad9c8ef2ade9d545e4cb", "25bd26e0c0234666e96f5c25893d398aacda4db7a320dcaf66efca1b696c0e04ba9975fe6fcc6c12b4894b62a696b613d7a84e1b60ca7ca95873aa9c8b0ec938", "fc90197f24d3d269d7751e39e2f875dda090272f215d3af0c36840607644b31c", [0x7, 0x66b]}) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000300)={0x1, 0x8, 0x7833, 0x5, r3}, &(0x7f0000000340)=0x10) ioctl$KVM_IRQFD(r0, 0x4020ae76, &(0x7f0000000380)={r1, 0x99e, 0x100000001, r0}) ioctl$SNDRV_CTL_IOCTL_ELEM_REMOVE(r0, 0xc0405519, &(0x7f00000003c0)={0x7, 0x1, 0x4, 0x3ff, "e61e62d82b895fea1719579902ee179e16a037a2d443c24076c9536d45a10f65aa31a998ec2b22a9367664dc", 0x3f}) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000000400)={0x0, 0x0, 0x9}) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000000440)={0x0, 0x0, 0x5}) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000000480)={r4, r5}) ioctl$KVM_CHECK_EXTENSION_VM(r0, 0xae03, 0x5) r6 = add_key$keyring(&(0x7f0000000640)='keyring\x00', &(0x7f0000000680)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0x0) add_key$user(&(0x7f00000004c0)='user\x00', &(0x7f0000000500)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000540)="df9ca8993ac951357c546f3e198d711258ca90e28b541405144f4114e24d1665a33ca4332c670122eb05c7ef7faa2eb308a4ed5f822fc74879670c43942ea52be61ab9764bbf861085de9adc1354de6332aaf61b3f4d0d5934bdf817b441c4cf80a4f5bf33a30fccfba9cb564124ca68150b7e384023af94e2fbce8621ac86e6748fdf510e4093b001eccf2988ea167ad94f25d065660c18b8f32d9e324c2dbedd7a1b978b887e239afcc25db95f6bb5732cbcc4e88692812f9172fbc55d6424ff2797aa81c20e435767dcc3", 0xcc, r6) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f00000006c0)=0x2) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r0, 0x40bc5311, &(0x7f0000000700)={0xead, 0x1, 'client0\x00', 0x1, "0e5897567b66556b", "5843e3662ab423e4e0248a7e87b6c34b785a6bfebf9d3a6b8b4ff05016f1ebcf", 0x1, 0x20}) setsockopt$packet_buf(r0, 0x107, 0x2, &(0x7f00000007c0)="3fbec30891ac8902b9de5145799e63a89c8942d917cf678d7d089062ef2960fdb17819d360c3cb3fee59e4bc19aa652ade59bf9baa9127e3948c26647fccd3287bfcb4487d580d067b2afe2faa727aa279492f419690ae04476cc60b", 0x5c) ioctl$KVM_GET_DIRTY_LOG(r0, 0x4010ae42, &(0x7f0000000840)={0x1fe, 0x0, &(0x7f0000ffd000/0x1000)=nil}) epoll_create1(0x80000) getsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000000880)={@loopback, @remote}, &(0x7f00000008c0)=0xc) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000900)={0x7ab, 0x2, 0x7, 0x1ff, r2}, 0x10) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000940)={r3, @in6={{0xa, 0x4e23, 0x9, @mcast1={0xff, 0x1, [], 0x1}, 0xfe2}}, 0x8, 0x3, 0x3, 0x5, 0x4}, 0xa0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r0) ioctl$KVM_SET_IDENTITY_MAP_ADDR(r0, 0x4008ae48, &(0x7f0000000a00)=0x8095e1fe0d293bae) mq_getsetattr(r0, &(0x7f0000000a40)={0x7fff, 0x1, 0x3d, 0x5, 0x0, 0xa, 0x100000001, 0x4}, &(0x7f0000000a80)) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000ac0)={r3, 0x6f, "646f8fa3e9e3c240837a4d02ea26d4e916c65084d50df91ef73da562e35d5e19379eba60b1df79c2aa9df78e773cac524190184bee0bd71ac9988cc4b8e284bf0f49b66026f4938b6608cbe313a8af71ebd7dd9ba434b5901f31973ba4c0acfd02d628cad3a85fe6b770e375f5d131"}, &(0x7f0000000b40)=0x77) ioctl$KDMKTONE(r0, 0x4b30, 0x1) r7 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000b80)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_NODELAY(r7, 0x84, 0x3, &(0x7f0000000bc0), &(0x7f0000000c00)=0x4) 2018/02/27 04:22:53 executing program 4: r0 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000080)={{&(0x7f0000ffb000/0x3000)=nil, 0x3000}, 0x3}) r1 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x9, 0x0) ioctl$KVM_X86_SETUP_MCE(r1, 0x4008ae9c, &(0x7f0000000040)={0x8, 0x5, 0x1f}) 2018/02/27 04:22:53 executing program 7: mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='tmpfs\x00', 0x0, &(0x7f0000000380)="eb810de94c00d3d4475fa5c836c70400000000000000e349f9867b60a73dcafba4a7e6394a863ceb01826747db4e9750ac249d8b49eb58c1beecb3181f33ae8d924f6c79fec4d3480db5353ec18b1aac53d8cef942728c443eb1b7ba8d70bda0f2d797cc4458fc943225bcf190b5b33a52af237113c693c75fbd5769ee1d92e238fe") r0 = syz_open_dev$vcsa(&(0x7f0000001640)='/dev/vcsa#\x00', 0x9, 0x10000) r1 = accept$inet6(r0, &(0x7f00000016c0)={0x0, 0x0, 0x0, @remote}, &(0x7f0000001740)=0xffffffffffffff64) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000000140)={0x0}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f00000002c0)={r2, @in6={{0xa, 0x4e23, 0x6, @remote={0xfe, 0x80, [], 0xbb}, 0xfc76}}, 0x0, 0x1, 0x8, 0x4, 0x80000001}, &(0x7f00000001c0)=0xa0) mkdir(&(0x7f0000000280)='.', 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000000440)={r3, @in={{0x2, 0x4e23, @rand_addr=0x40}}, 0x6, 0x7, 0x8, 0x4, 0x6}, &(0x7f0000000240)=0xa0) 2018/02/27 04:22:53 executing program 1: mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x2) r0 = syz_open_dev$sndpcmc(&(0x7f0000001fee)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) ioctl(r0, 0x40044104, &(0x7f0000007faa)) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) ioctl$EVIOCREVOKE(r0, 0x40044591, &(0x7f0000000540)=0x4) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r0, 0xc4c85513, &(0x7f0000000040)={{0x2, 0x0, 0xffffffffffff8001, 0x0, "99c012d1d1e46b33dfc7093089fe5005a7d892bb59e4d717e3259c829be9f7444aa66b219f01c564bdb58f4e", 0x7}, 0x100000001, [0x8, 0x80, 0x9, 0x9, 0x8, 0x9, 0x401, 0x91, 0xffffffff, 0x5f, 0x5, 0x4, 0x401, 0x0, 0x100000000, 0x5, 0x80000000, 0x1, 0x1, 0xfff, 0x3f, 0x7, 0x5, 0x4, 0x5, 0x1, 0x1, 0x80000000000000, 0xa508, 0x2, 0xe8, 0x4, 0x6, 0x20, 0x1, 0x2, 0x8269170400000, 0xedb, 0x1ff, 0x5, 0x7fff, 0x10000, 0x3ff, 0x1, 0x7fffffff, 0xe02, 0x200, 0x400, 0xfffffffffffffff7, 0xbef9, 0x7456, 0xffffffffffffffff, 0x7, 0x9, 0x9, 0x6, 0x1, 0x2, 0xffff, 0x2, 0x9, 0x0, 0x94e0000000000000, 0x81, 0x100000001, 0xff, 0x1e6, 0x1, 0x200, 0x10001, 0x8, 0x5, 0x101, 0x2, 0xd2, 0x1, 0x0, 0x5, 0x81, 0x0, 0x4, 0x1, 0x4, 0x79, 0x9, 0x2, 0x3, 0x5, 0x9, 0x1000, 0xfff, 0x81, 0x4, 0x480000, 0x1, 0xffffffffffffffd1, 0x6, 0x8001, 0x4, 0x1, 0x803, 0x10000, 0x9, 0x1, 0xffffffff, 0x20, 0x9, 0x3, 0x7, 0x9d, 0x2, 0x401, 0xb1, 0x100000001, 0x7, 0x0, 0x20, 0x0, 0x7f, 0xffff, 0x8001, 0x9, 0x6, 0x10001, 0x20, 0x2, 0x80000001, 0xbc], {r1, r2+10000000}}) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000580)='/dev/rfkill\x00', 0x121a02, 0x0) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f00000005c0)={'bpq0\x00'}) 2018/02/27 04:22:53 executing program 3: r0 = socket$inet(0x2, 0x80003, 0x7f) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f00000003c0)=@filter={'filter\x00', 0xe, 0x4, 0x300, 0xffffffff, 0x0, 0x1a0, 0xd0, 0xffffffff, 0xffffffff, 0x268, 0x268, 0x268, 0xffffffff, 0x4, &(0x7f0000000080), {[{{@ip={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0, 0x0, 'sit0\x00', 'ipddp0\x00'}, 0x0, 0x70, 0xd0, 0x0, {}, []}, @common=@inet=@HMARK={0x60, 'HMARK\x00', 0x0, {@ipv6=@ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x15}}, [0x0, 0xff, 0xffffff00, 0xffffffff], 0x4e22, 0x4e23, 0x4e23, 0x4e24, 0x3, 0x4000000000000, 0x8, 0x6}}}, {{@ip={@rand_addr, @loopback=0x7f000001, 0x0, 0xffffffff, 'ip6gre0\x00', 'sit0\x00'}, 0x0, 0x70, 0xd0, 0x0, {}, []}, @common=@CLUSTERIP={0x60, 'CLUSTERIP\x00', 0x0, {0x1, @empty}}}, {{@ip={@empty, @local={0xac, 0x14, 0x14, 0xaa}, 0x0, 0x0, 'bridge0\x00', 'erspan0\x00'}, 0x0, 0xa0, 0xc8, 0x0, {}, [@common=@ah={0x30, 'ah\x00', 0x0, {0x1000, 0x1ff, 0x1}}]}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x360) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f00000000c0)=@filter={'filter\x00', 0xe, 0x4, 0x2a0, 0xffffffff, 0x98, 0x170, 0x170, 0xffffffff, 0xffffffff, 0x208, 0x208, 0x208, 0xffffffff, 0x4, &(0x7f0000000000), {[{{@ip={@local={0xac, 0x14, 0x14, 0xaa}, @loopback=0x7f000001, 0x0, 0x0, 'eql\x00', 'ifb0\x00'}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@multicast1=0xe0000001, @broadcast=0xffffffff, 0x0, 0x0, 'vlan0\x00', 'syz_tun\x00'}, 0x0, 0x90, 0xd8, 0x0, {}, [@common=@socket0={0x20, 'socket\x00'}]}, @common=@unspec=@IDLETIMER={0x48, 'IDLETIMER\x00', 0x0, {0x100, 'syz1\x00'}}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x300) 2018/02/27 04:22:53 executing program 5: getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00005c3ff0)={0x0, 0x1c, &(0x7f0000519fa8)=[@in6={0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x4}]}, &(0x7f0000f91ffc)=0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000a23fb8)={0x1, 0x3, &(0x7f0000519fa8)=ANY=[@ANYBLOB="180000009700000000000000000000009500000000000000"], &(0x7f000073eff6)="73597a6b618f6c65000d", 0x8, 0x1000, &(0x7f0000db1000)=""/4096}, 0x48) r2 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x7f, 0x200800) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000040)={r0, @in6={{0xa, 0x4e24, 0x3, @empty, 0x7a}}, 0x5be7, 0x1000, 0x0, 0x7f, 0x5}, 0xa0) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000200)=@int, &(0x7f0000000240)=0x4) ioctl$EVIOCGBITSW(r2, 0x80404525, &(0x7f0000000180)=""/92) fcntl$getown(r1, 0x9) connect$bt_sco(r2, &(0x7f0000000100)={0x1f, {0x8, 0x7, 0x4, 0xdb95, 0x2, 0x2}}, 0x8) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000140)='/proc/self/net/pfkey\x00', 0x40400, 0x0) 2018/02/27 04:22:53 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000008000)={&(0x7f0000187ff4)={0x10, 0x34000}, 0xc, &(0x7f00000b4ff0)={&(0x7f0000000000)=ANY=[@ANYBLOB="140000af0023002d08ffffffffffffffff090000"], 0x14}, 0x1}, 0x0) 2018/02/27 04:22:53 executing program 0: r0 = gettid() prctl$setptracer(0x59616d61, r0) socket$bt_l2cap(0x1f, 0x3, 0x0) sched_setaffinity(r0, 0x8, &(0x7f0000000000)=0x100) 2018/02/27 04:22:53 executing program 4: ioctl$DRM_IOCTL_GET_UNIQUE(0xffffffffffffffff, 0xc0106401, &(0x7f0000001000)={0xf, &(0x7f0000000040)=""/35}) pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) ioctl$KDGKBLED(r0, 0xc0045103, &(0x7f0000000140)) ioctl$DRM_IOCTL_GET_UNIQUE(r1, 0xc0106401, &(0x7f0000000100)={0x5c, &(0x7f0000000180)=""/92}) openat$selinux_context(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/context\x00', 0x2, 0x0) openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x8000, 0x80) 2018/02/27 04:22:53 executing program 2: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000ff0ffc)=0x8000000000004, 0x9c) r1 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000000000)={0x0, 0x0, 0xfffffffffffffffc}, 0x4) sendto$inet(r0, &(0x7f0000865000), 0xffe4, 0x0, &(0x7f0000fd9ff0)={0x2, 0x4e20, @rand_addr}, 0x10) 2018/02/27 04:22:53 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x3ff, 0x8000) ioctl$VHOST_SET_VRING_BASE(r0, 0x4008af12, &(0x7f0000000040)) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000764ff0)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r1, 0x40085112, &(0x7f0000b18000)={{0xffffff92, 0x1}, {0xffffffffffffffc0}}) 2018/02/27 04:22:53 executing program 7: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x400001, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000000080)={0x0, @in={{0x2, 0x4e22, @multicast1=0xe0000001}}, 0x1ff, 0xfffffffffffffffd, 0xa0000000, 0xccd, 0x80}, &(0x7f0000000140)=0xa0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000180)={r1}, &(0x7f00000001c0)=0x8) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@random="ff3997ffcd00", @empty, [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x1, @random="018dbdec68b0", @remote={0xac, 0x14, 0x14, 0xbb}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @local={0xac, 0x14, 0x14, 0xaa}}}}}, 0x0) 2018/02/27 04:22:53 executing program 3: r0 = getpgrp(0x0) r1 = gettid() r2 = syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x200200) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x0, 0x0) r4 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x6042, 0x0) kcmp$KCMP_EPOLL_TFD(r0, r1, 0x7, r2, &(0x7f00000000c0)={r3, r4}) ioctl$sock_netrom_SIOCADDRT(r3, 0x890b, &(0x7f0000000100)) getsockopt$inet6_IPV6_IPSEC_POLICY(r3, 0x29, 0x22, &(0x7f0000000340)={{{@in=@local, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in6=@local}}, &(0x7f0000000440)=0xe8) lstat(&(0x7f0000000480)='./file0\x00', &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_IP_XFRM_POLICY(r4, 0x0, 0x11, &(0x7f0000000540)={{{@in6=@mcast2, @in6=@empty, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in6=@local}}, &(0x7f0000000640)=0xe8) lstat(&(0x7f0000000680)='./file0\x00', &(0x7f00000006c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r9 = getuid() fstat(r4, &(0x7f0000000740)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r11 = getuid() getgroups(0x2, &(0x7f0000000ac0)=[0xffffffffffffffff, 0x0]) getsockopt$inet6_IPV6_XFRM_POLICY(r4, 0x29, 0x23, &(0x7f0000000b00)={{{@in6=@local, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in=@loopback}}, &(0x7f0000000c00)=0xe8) stat(&(0x7f0000000c40)='./file0\x00', &(0x7f0000000c80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(r4, &(0x7f00000013c0)=[{&(0x7f0000000140)=@abs={0x1, 0x0, 0x4e20}, 0x8, &(0x7f0000000300)=[{&(0x7f0000000180)="d174d33b540a90a1828d7795e3c9c4aa2648d6819290a5adaa62d6f125", 0x1d}, {&(0x7f00000001c0)="1a9627578e84bdb2aa01f6d11ff3bb479da9c2047cb84d885071ce0a690bf61df9de4be72ef2772209800fcaae6c56db1f5493ee5b", 0x35}, {&(0x7f0000000200)="70fa77be463515387f62167e5108793469c4b3550dd42af1d16226df9490c8456d4e0bd0786baf84071b9256c3f19d8b29195617b74f9f7b007baa53677e8b4dd4b9a8fe705562290944c10cdd61aa4b7db99a12bc6f191c2affcbbbc2f997d01604a4b7524c61a75af0a444914fae8db97013b185f477dcc34165992d3ba0a6a77b01ac10b66aa664", 0x89}, {&(0x7f00000002c0)="1e86b541562f59bd52c1f4e2b10350b9ccc88e7332e51ae32329dea45286ce5a211906ddd81833", 0x27}], 0x4, &(0x7f00000007c0)=[@rights={0x20, 0x1, 0x1, [r2, r2, r4, r4]}, @cred={0x20, 0x1, 0x2, r1, r5, r6}, @cred={0x20, 0x1, 0x2, r1, r7, r8}, @cred={0x20, 0x1, 0x2, r1, r9, r10}], 0x80, 0x14}, {&(0x7f0000000840)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000000a80)=[{&(0x7f0000000880)="c3ed50fafcbceaeda66b999a3b85449b2698f64baf8f8b332b046b5fe23cbc149bfdbaf1ae9c61418b2990924e21461016e44a69d06b57d6c9b3be9ab3ff0ec52e208f", 0x43}, {&(0x7f0000000900)="278c665f82587ab760886bea0234f6c9fe3bd8baf336d78f7f914ca5b774c0923fc1ee6fa54ba42fe0df17c1e73ee9dd47515854a12a4a80e608ad914ca1260875fd4e3ba56577ae3a4f450f368c45ffb878e52c319e3ca805638092b22f7069da9c7fa9804c6f99442a4289d7fc893efbe53b4e218c23769c7de2cd1c08ac481e6d254e983641dd0360c2737291ef78ebb4a1bf9be230ab87047cdb59da251f1adf4340a434413cb3481576825e8f51215dde937ef4f367f32912091068f5151e0951acb401a676e1bf7cfc1076a16bcac753f89d889279876d738e9dbaffcb", 0xe0}, {&(0x7f0000000a00)="3aa082df8bb4752b18e3256db5686ce39657c4a8f2a8cc724f8a4a4e0e1d26792b00bb8421c092949e8d748ddddfb09ff815e38a730d0d237908762c4e4ce1b68a7836f4b281e3e70fd8f38b2e6991b0165098ae8f653cbd41c2", 0x5a}], 0x3, &(0x7f0000000d00)=[@cred={0x20, 0x1, 0x2, r1, r11, r12}, @cred={0x20, 0x1, 0x2, r1, r13, r14}], 0x40, 0x4000}, {&(0x7f0000000d40)=@file={0x0, './file0\x00'}, 0xa, &(0x7f00000012c0)=[{&(0x7f0000000d80)="0c56000123906c474ccaa11e059bfe1c679f4c8ac462023dc7e3df8a610a2bcdb1a82212d36a83e459fc4d3c32b5d566c1182549ab9bed8d174c58986cf9fe131195f7d6403f59f983f8821db545fb0e041575147b644b5240cc0b779cc3ba0ebcbe123a", 0x64}, {&(0x7f0000000e00)="7a1b35aa36984bfc485a1dd1c6cc2c3b55da44552f9574c42d52c404d45e76464edf72e50a87a3dcc1d6578cde6f899ac99e4663af7dc6f951a94912ffc2dcddd814e28fe496d6ee3ef7820c92e439cbcad33b40e02bfdb1ab4dd3250c773663dbc6cd74310b7f", 0x67}, {&(0x7f0000000e80)="01d722d43543cd572626cc085eb7b6a45eb6a12994b9fb9489f95f94e0835f348ed956", 0x23}, {&(0x7f0000000ec0)="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", 0xfa}, {&(0x7f0000000fc0)="672ccd78e09bb21f013054466267464366cce1c5637d9a4b54f3a7c55951", 0x1e}, {&(0x7f0000001000)}, {&(0x7f0000001040)="2cb94cd4a05a5a8248745fe06be73657bb9df2ca5fd76b66f28535c10b8938ca8e29eb3cbb464673ed61bf759a0dce99bc820691995becdebf1f538d41c09bcf9f6af617625b47db5db559526e8338e12fc1348aa6fa49e93a335ff8d60d5dce016cc690a4e1d0f1670f474ff179df0b276ca3dd45a0baa916102daa650676f6e9dbf10bdab081c55ab61cfb7a00d654abad09cd8ed3970f449c", 0x9a}, {&(0x7f0000001100)="92a054487c7ee427a6a2e9a25b8805b15c23834a22146708b76dbdebfcba6c92a73727a175a683a280f2b55a945c97011de8ffab7ceb62e33c4febd10f9c2f8ee9164e6dbc384bdd92b3b3eb871d75bd6e243067efa956b9b094aee5c62a35a05ec950f9b01b902d50d58b351ea576059f47dd9e11631c279a6dce8c8dc79e83e243090b8cff6a49f086a473c4a93bd91fc12a625e482580c5b5a6da5371c1f30473646494a86c3a94f35422d3d4d6c95cce885d9783078f0074d7902602783e4464dc30083959c14529ec780208724a3d02ab8a608ce9a1780fda530e9a76b5fb51dcb79fa31aabdfd37a0365ec870dc255a08ba5708172", 0xf8}, {&(0x7f0000001200)="e95a4169bf94dd5b2e74f8c90cb64cd6f0c6d33f559cb61417fcad0ae4fd14b87f97df7faccee945381c827c76aec613479b62d2b9b1f178d857f693f31cd7edb5ff7d91c486417abd6c75f080b283c976d1830d20cbcdbb7e51ed978cadfa29979f2d7e6bdc82a60bfd667d458ecc64f81e5511774ff63a72ca41fdc13e8e7bd57308f2709aff766552b9a6c0f82d62f5c8de5ada5d45728fb8bca1f3d7992d90fcef306e15f787eef7da3fe3d89fc7e5fa20b5d80837", 0xb7}], 0x9, &(0x7f0000001380)=[@rights={0x18, 0x1, 0x1, [r4, r4]}], 0x18, 0x880}], 0x3, 0x4000000) connect$bt_rfcomm(r4, &(0x7f0000001480)={0x1f, {0x5, 0x4, 0x8, 0x100, 0x7fff, 0x4}, 0x1}, 0xa) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f00000014c0)={0x0, @in6={{0xa, 0x4e24, 0x9, @empty, 0x80}}, 0x7, 0x9}, &(0x7f0000001580)=0x98) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x76, &(0x7f00000015c0)={r15}, 0x8) ioctl$PERF_EVENT_IOC_RESET(r3, 0x2403, 0x7) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000001640)={r3, 0x28, &(0x7f0000001600)}, 0x10) get_robust_list(r0, &(0x7f00000016c0)=&(0x7f0000001680), &(0x7f0000001700)=0x18) ioctl$KVM_SET_MSRS(r4, 0x4008ae89, &(0x7f0000001740)={0x7, 0x0, [{0x9bc, 0x0, 0x140000}, {0xa0c, 0x0, 0xf7bb}, {0xc0000102, 0x0, 0x6}, {0x334, 0x0, 0x5}, {0x693, 0x0, 0x7f}, {0xbff, 0x0, 0x4}, {0xab6, 0x0, 0x7f}]}) r16 = semget(0x0, 0x3, 0x7bac6ff9106e67f2) semctl$SETALL(r16, 0x0, 0x11, &(0x7f00000017c0)=[0x0, 0x100, 0x7ff, 0x7fff, 0x1f, 0x9, 0x4]) openat$ion(0xffffffffffffff9c, &(0x7f0000001800)='/dev/ion\x00', 0x40000, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r4, 0x84, 0x66, &(0x7f0000001840)={r15}, &(0x7f0000001880)=0x8) ioctl$sock_bt_cmtp_CMTPCONNADD(r4, 0x400443c8, &(0x7f00000018c0)={r3, 0x1000}) 2018/02/27 04:22:53 executing program 4: fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000000000)={0x0, 0x0}) ptrace$peek(0x1, r0, &(0x7f0000000040)) r1 = syz_open_dev$amidi(&(0x7f00000001c0)='/dev/amidi#\x00', 0x3e, 0x200) perf_event_open(&(0x7f0000000080)={0x5, 0x78, 0x0, 0x266d, 0x9, 0x6, 0x0, 0x6bd, 0x81c00, 0xc, 0x7, 0x8, 0x100, 0x2, 0x81, 0x2d2, 0x5f, 0x100000000, 0xfffffffffffffff8, 0x7, 0x1f, 0x3, 0x5, 0xfffffffffffffffc, 0x571, 0x3, 0x6, 0x700000000000000, 0x6a44, 0xc0, 0x4, 0x5, 0x0, 0x7, 0x6, 0x80000000, 0x1, 0xbdd6, 0x0, 0x4, 0x4, @perf_config_ext={0x8, 0xffffffffffffffe1}, 0x11800, 0x2, 0x81, 0x0, 0x1, 0xc5ab, 0x80000001}, r0, 0x3aa, r1, 0xd) ptrace(0xffffffffffffffff, 0x0) [ 265.569712] x_tables: ip_tables: ah match: only valid for protocol 51 2018/02/27 04:22:53 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$inet6_dccp(0xa, 0x6, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f00000002c0)={{{@in6=@loopback, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@ipv4={[], [], @remote}}}, &(0x7f00000003c0)=0xe8) ioctl$sock_inet6_SIOCSIFADDR(r1, 0x8916, &(0x7f0000000400)={@local={0xfe, 0x80, [], 0xaa}, 0xffffffffffff040a, r2}) sendmsg$nl_route(r0, &(0x7f000000dc01)={&(0x7f0000025ff4)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000000100)=ANY=[@ANYBLOB="1c8d98dd1f2bae69320000f303d51f175a0937508f8a6bb2d794f7"], 0x1c}, 0x1}, 0x0) r3 = syz_open_procfs(0x0, &(0x7f0000000000)='oom_score_adj\x00') ioctl$sock_inet6_SIOCSIFADDR(r3, 0x8916, &(0x7f0000000140)={@empty, 0x1, r2}) msgget(0x2, 0x141) setsockopt$inet_MCAST_LEAVE_GROUP(r3, 0x0, 0x2d, &(0x7f0000000040)={0x100, {{0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}}}, 0x90) [ 265.614770] IPv4: Oversized IP packet from 127.0.0.1 [ 265.620110] IPv4: Oversized IP packet from 127.0.0.1 [ 265.628913] IPv4: Oversized IP packet from 127.0.0.1 [ 265.634224] IPv4: Oversized IP packet from 127.0.0.1 2018/02/27 04:22:53 executing program 7: r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000000ff4)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0x400) mmap(&(0x7f0000447000/0x4000)=nil, 0x4000, 0x1, 0x16, r0, 0x0) close(r0) 2018/02/27 04:22:53 executing program 4: syz_emit_ethernet(0x66, &(0x7f0000148bfa)={@link_local={0x1, 0x80, 0xc2}, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, '\t\x00', 0x30, 0x40000000003a, 0x0, @empty, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@time_exceed={0xffffff83, 0x0, 0x0, 0x0, [], {0x0, 0x6, "a97188", 0x0, 0x0, 0x0, @loopback={0x0, 0x1}, @loopback={0x0, 0x1}, []}}}}}}}, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) ioctl$KVM_ASSIGN_SET_MSIX_NR(r0, 0x4008ae73, &(0x7f0000000040)={0x101, 0x7fffffff}) 2018/02/27 04:22:53 executing program 3: r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x40000000000005) r1 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r1, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x400100, 0x0) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x20, &(0x7f0000000100)={@broadcast, @multicast1, 0x0}, &(0x7f0000000140)=0xc) sendmsg$can_raw(r2, &(0x7f0000000240)={&(0x7f0000000180)={0x1d, r3}, 0x10, &(0x7f0000000200)={&(0x7f00000001c0)=@can={{0x4, 0x5004, 0x2, 0x5528}, 0x1, 0x2, 0x0, 0x0, "1a0d392372aa887c"}, 0x10}, 0x1, 0x0, 0x0, 0x4004}, 0x20000001) r4 = accept(r0, 0x0, &(0x7f0000efaffc)) recvmsg$kcm(r4, &(0x7f0000193fc8)={&(0x7f00005f8000)=ANY=[@ANYBLOB="000000000000000000000000000000000000000000000000000000000000000000000000000000000000180000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x60, &(0x7f0000d61000)=[]}, 0x12121) write(r1, &(0x7f0000475f6e), 0x0) 2018/02/27 04:22:53 executing program 6: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) pipe2(&(0x7f00000000c0)={0xffffffffffffffff}, 0x80800) connect$vsock_dgram(r0, &(0x7f0000000100)={0x28, 0x0, 0xffffffff, @any=0xffffffff}, 0x10) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00000002c0)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$KVM_GET_SUPPORTED_CPUID(r1, 0xc008ae05, &(0x7f0000000080)=""/63) setsockopt$RDS_GET_MR_FOR_DEST(r0, 0x114, 0x7, &(0x7f0000000280)={@llc={0x1a, 0x11, 0x6, 0x4, 0x7fff, 0xc5f3, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, {&(0x7f0000000140)=""/194, 0xc2}, &(0x7f0000000240), 0x4}, 0x30) 2018/02/27 04:22:53 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x7, 0x0) accept4$alg(r0, 0x0, 0x0, 0x800) r1 = dup(r0) ioctl$SNDRV_CTL_IOCTL_TLV_READ(r1, 0xc008551a, &(0x7f0000000080)=ANY=[@ANYBLOB="0100000010000000950b0000090000006c838b6c00000000"]) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x4c00c2, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) ioctl$KVM_UNREGISTER_COALESCED_MMIO(r3, 0x4010ae68, &(0x7f0000000000)) ioctl$KVM_SET_GSI_ROUTING(0xffffffffffffffff, 0x4008ae6a, &(0x7f00000000c0)=ANY=[]) write(r0, &(0x7f00009bcfd5)="26000000120047f181ff050d4300000000fffffdc200ffff0000000009f2", 0x1e232bf76ab8a1a9) r4 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x20000, 0x0) ioctl$TUNSETOFFLOAD(r4, 0x400454d0, &(0x7f0000000040)) 2018/02/27 04:22:53 executing program 5: ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000000000)={0xaa}) mlock(&(0x7f0000011000/0x3000)=nil, 0x3000) pkey_mprotect(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0xffffffffffffffff) r0 = syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0x100000001, 0x141000) ioctl$EVIOCGPHYS(r0, 0x80404507, &(0x7f0000000080)=""/102) mremap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f0000be4000/0x4000)=nil) mmap(&(0x7f0000000000/0xb29000)=nil, 0xb29000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSKEYCODE(r0, 0x40084504, &(0x7f0000000140)=[0xfffffffffffffffd, 0xffffffffffffff81]) mprotect(&(0x7f00002b1000/0xc00000)=nil, 0xc00000, 0x7) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000100)=[@in6={0xa, 0x4e20, 0x6, @mcast2={0xff, 0x2, [], 0x1}, 0x101}, @in6={0xa, 0x4e22, 0x8, @dev={0xfe, 0x80, [], 0xe}, 0x4}], 0x38) 2018/02/27 04:22:53 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fafff7)='/dev/kvm\x00', 0x0, 0x0) r1 = dup2(r0, r0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x2) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f0000000140)=ANY=[@ANYBLOB="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"]) 2018/02/27 04:22:53 executing program 2: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000ee2000)='/dev/sequencer2\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) exit(0x0) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r0, 0x111, 0x1, 0x8, 0x4) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pselect6(0x40, &(0x7f0000f33fc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f0000086000), &(0x7f0000349000), &(0x7f0000f14000)={&(0x7f0000a65ff8), 0x8}) 2018/02/27 04:22:53 executing program 7: fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000ff7ff8)={0x0, 0x0}) getpriority(0x1, r0) ioprio_get$pid(0x2, r0) [ 265.686155] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=11039 sclass=netlink_route_socket pig=10216 comm=syz-executor1 [ 265.703165] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=11039 sclass=netlink_route_socket pig=10216 comm=syz-executor1 2018/02/27 04:22:53 executing program 4: r0 = socket$inet(0x2, 0x3, 0x4) connect$inet(r0, &(0x7f0000000000)={0x2, 0x4e20, @empty}, 0x10) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000000080)=ANY=[@ANYBLOB="726177000000fb0000000000000000000000000000000000000000000000000009000000030000005802000000000000ffffffffffffffffb7ddff6770d763416e8e0000fffeffffffffffffc0010000ffffffff03000000a308e2fbff1185ac919af341aa4be2758a1115a340a83fbbe5d19badc39a19a1a7a8c830c2e7cd2dcd3895f6434e513e42cb8e0999e8ad772d7dd1b39c188aadbb2124563e7c31fd3ffbd79aa4382c6b63d8b24c82248ac96acf9e3c95deff5bd882403f89b0380693", @ANYPTR=&(0x7f00000003c0)=ANY=[@ANYBLOB="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"], @ANYBLOB="e0000001ac1414000000000000000000736974300000000000000000000000006c6f0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000007000b80000000000000000000000000000000000000000004800435400000000000000000000000000000000000000000000000000000000010000000000000000000000736e6d705f747261700000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a0000801000000000000000000000000000000000000000030006164647274797065000000000000000000000000000000000000000000000000040000000000000000000000000068004354000000000000000000000000000000000000000000000000000000010100000000000000000000007070747000000000000000000000000073797a3000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000007000980000000000000000000000000000000000000000002800000000000000000000000000000000000000000000000000000000000000feffffff00000000"], 0x2b8) truncate(&(0x7f0000000040)='./file0\x00', 0x0) sendmsg(r0, &(0x7f0000002fc8)={0x0, 0x0, &(0x7f0000003ff0)=[]}, 0x0) 2018/02/27 04:22:53 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) mmap(&(0x7f0000fb0000/0x1000)=nil, 0x1000, 0x4, 0x31, 0xffffffffffffffff, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_GET_CPUID2(r2, 0xc008ae91, &(0x7f0000000480)={0x0, 0x0, []}) 2018/02/27 04:22:53 executing program 6: mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x0, 0x32, 0xffffffffffffffff, 0x0) pselect6(0x40, &(0x7f0000000000)={0x800, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, &(0x7f0000000040)={0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x1}, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x4db1}, &(0x7f00000000c0)={0x77359400}, &(0x7f0000000140)={&(0x7f0000000100), 0x8}) 2018/02/27 04:22:53 executing program 7: mmap(&(0x7f0000000000/0xfc2000)=nil, 0xfc2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000c3bff8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000fbe000)={0x0, &(0x7f0000000ff0)=[]}, 0x10) r2 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x100000001, 0x2) write$selinux_access(r2, &(0x7f0000000040)={'system_u:object_r:tmp_t:s0', 0x20, '/usr/sbin/cups-browsed', 0x20, 0x38, 0x37}, 0x35) sendto(r0, &(0x7f000002af28), 0xfd09, 0x0, 0x0, 0x0) socket$l2tp(0x18, 0x1, 0x1) r3 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r3, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) 2018/02/27 04:22:53 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, 0xffffffffffffffff, 0x0) fstat(0xffffffffffffffff, &(0x7f0000000fbc)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuseblk_mount(&(0x7f0000000ff8)='./file0\x00', &(0x7f00001d3000)='./file0\x00', 0x4000, r0, r1, 0x2, 0xa3b6, 0x2008405) r2 = socket$inet_tcp(0x2, 0x1, 0x0) r3 = getpgid(0x0) getpgrp(0x0) r4 = syz_open_dev$admmidi(&(0x7f000019a000)='/dev/admmidi#\x00', 0x40, 0x511080) kcmp$KCMP_EPOLL_TFD(r3, 0x0, 0x7, r2, &(0x7f000005d000)={0xffffffffffffffff, r2}) setsockopt$inet_mreqn(r2, 0x0, 0x27, &(0x7f000076fff4)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_SIOCSIFBR(r5, 0x8941, &(0x7f0000133fe8)=@generic={0x0, 0xe80e, 0x8}) r6 = dup3(r5, r2, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xfffffffffffffffe) setsockopt$inet_tcp_TCP_ULP(r4, 0x6, 0x1f, &(0x7f0000000080)='tls\x00', 0x4) r7 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f000051d000)='/dev/loop-control\x00', 0x0, 0x0) r8 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/checkreqprot\x00', 0x80, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000100)={r6, 0x50, &(0x7f0000000080)={0x0, 0x0}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000140)=r9, 0x4) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f00000001c0)={0x2ca, 0x0, 0x40, 0x3, 0x0}, &(0x7f0000000200)=0x10) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r6, 0x84, 0x10, &(0x7f0000000240)=@assoc_value={r10, 0x6}, &(0x7f0000000280)=0x8) openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x101200, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r4, 0xc04c5349, &(0x7f000024e000)={0x1, 0xfff, 0x3}) ioctl$LOOP_CTL_ADD(r7, 0x4c81, r8) setuid(0x0) 2018/02/27 04:22:53 executing program 3: r0 = socket$inet6(0xa, 0x5, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000d74000)={@dev={0xfe, 0x80}, 0x0, 0x0, 0x3, 0x9}, 0x20) r2 = dup3(r1, r0, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000000100)=ANY=[@ANYBLOB="0700000045968541708345656c02bc9da54d714453a6ee23f8b4f300000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000080)=0x20) accept$llc(r2, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000140)=0x10) setsockopt$inet_sctp6_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f00000000c0)=@assoc_id=r3, 0x4) 2018/02/27 04:22:53 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00002aafe4)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff], @empty}}, 0x1c) listen(r0, 0x43) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r0, &(0x7f0000000000)="46026e1e7718c922b749abc443689ea0e673f057daa544a706cb448fd041c4b8a55602d0de57ec1b7cf76a14d4132e5529b28d4d77ee", 0xffffff2f, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}, 0x4a}, 0xffffffffffffff08) sendmsg$netlink(r1, &(0x7f00009f3fc8)={0x0, 0x0, &(0x7f0000214000)=[{&(0x7f0000314f64)={0x10, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, "", []}, 0x2f9}], 0x1, &(0x7f0000414000)=[]}, 0x0) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f000078dffc), 0x4) write(r1, &(0x7f0000b43a67)='.', 0x1) r2 = accept4(r0, &(0x7f0000c71ff0)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000f5effc)=0x10, 0x0) writev(r1, &(0x7f00000db000)=[{&(0x7f0000981000)='U', 0x1}], 0x1) setsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000238000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0xb) recvfrom$unix(r2, &(0x7f0000fe3fa0)=""/96, 0x60, 0x0, &(0x7f0000ff5ff8)=@abs, 0x8) sendmsg(r2, &(0x7f0000785fc8)={0x0, 0x0, &(0x7f0000c62ff0)=[{&(0x7f0000895000)="e5", 0x1}], 0x1, &(0x7f0000f2d000)=[]}, 0x0) 2018/02/27 04:22:53 executing program 6: r0 = timerfd_create(0x0, 0x0) r1 = dup2(r0, r0) ioctl$KVM_SET_VCPU_EVENTS(r1, 0x4040aea0, &(0x7f000067a000)) ioctl$PERF_EVENT_IOC_SET_BPF(r1, 0x40042408, r1) 2018/02/27 04:22:53 executing program 5: perf_event_open(&(0x7f0000220000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000839000)='./control\x00', 0x0) r0 = open(&(0x7f0000022ff6)='./control\x00', 0x0, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000140)={'dummy0\x00', @ifru_settings={0x8000, 0x3f, @fr_pvc_info=&(0x7f0000000100)={0x0, 'dummy0\x00'}}}) readlinkat(r0, &(0x7f0000000040)='./control\x00', &(0x7f0000000080)=""/91, 0x5b) mkdirat(r0, &(0x7f00000d4000)='./control\x00', 0x0) openat(r0, &(0x7f0000000200)='./control\x00', 0x450402, 0x0) unlinkat(r0, &(0x7f0000448000)='./control\x00', 0x200) 2018/02/27 04:22:53 executing program 4: socket$packet(0x11, 0x0, 0x300) r0 = syz_open_procfs(0x0, &(0x7f0000ab4000)='net/packet\x00') pread64(r0, &(0x7f0000000000)=""/163, 0xa3, 0x3a) openat$selinux_create(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/create\x00', 0x2, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_NEXT_DEVICE(r0, 0x80045530, &(0x7f00000000c0)=""/69) 2018/02/27 04:22:53 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) unshare(0x8000400) r0 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000664fc0)={0x0, 0x1, 0x2}) r1 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffffff) mq_getsetattr(r0, &(0x7f0000738fc0), &(0x7f0000356000)) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000040)='nv\x00', 0x3) connect$l2tp(0xffffffffffffffff, &(0x7f00000001c0)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x3a) 2018/02/27 04:22:53 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000f73ff6)='./control\x00', 0x0) r0 = memfd_create(&(0x7f0000000000)='\x00', 0x0) r1 = inotify_init() linkat(0xffffffffffffffff, &(0x7f0000000180)='./control\x00', 0xffffffffffffffff, &(0x7f00000001c0)='./control\x00', 0x0) inotify_add_watch(r1, &(0x7f0000000340)='./control\x00', 0x220000000009) r2 = inotify_init1(0x0) ioctl$fiemap(r2, 0xc020660b, &(0x7f0000000380)={0x3, 0x3, 0x0, 0x5, 0x6, [{0x6, 0x2, 0x3}, {0x8, 0x1ff, 0x8, 0x0, 0x0, 0x80}, {0x3ff, 0x6, 0x100, 0x0, 0x0, 0x400}, {0x81, 0xe53, 0x4, 0x0, 0x0, 0x5}, {0x1, 0x100, 0x9, 0x0, 0x0, 0x1000}, {0x2, 0x6, 0x4, 0x0, 0x0, 0x200}]}) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) utimensat(r0, &(0x7f0000000040)='./control\x00', &(0x7f00000000c0)={{r3, r4/1000+10000}, {0x77359400}}, 0x100) inotify_add_watch(r2, &(0x7f000001eff6)='./control\x00', 0x2000200) 2018/02/27 04:22:53 executing program 1: r0 = syz_open_dev$sndpcmc(&(0x7f0000001fee)='/dev/snd/pcmC#D#c\x00', 0x0, 0x10000) ioctl(r0, 0x40044103, &(0x7f0000004f37)='\f') write$eventfd(r0, &(0x7f0000000000)=0x43c, 0x8) 2018/02/27 04:22:53 executing program 6: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r1, &(0x7f0000498000)={&(0x7f0000de2ff4)={0x10}, 0xc, &(0x7f00008b7ff0)={&(0x7f000074e000)={0x14, 0x1, 0x2, 0xa5838aebecb24ff7, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) ioctl$PERF_EVENT_IOC_QUERY_BPF(r0, 0xc008240a, &(0x7f0000000040)={0x7, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/02/27 04:22:53 executing program 3: r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00000007c0)={0x0, 0xfffffffffffff800}, &(0x7f0000000800)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000840)={r1, 0x3}, &(0x7f0000000880)=0x8) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r0, 0x80045301, &(0x7f0000000040)) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000440)={0x0, @in={{0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x10}}}, [0x9, 0x3, 0x8, 0x0, 0x0, 0x8, 0x7, 0x100000000, 0x1, 0x4, 0xffff, 0x7, 0x9, 0x2152ca6e, 0x7]}, &(0x7f0000000580)=0x108) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00000005c0)={0x0, 0x7fffffff, 0x20}, &(0x7f0000000600)=0xc) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000640)={0x0, 0x100000000}, &(0x7f0000000680)=0x8) sendmmsg$inet_sctp(r0, &(0x7f0000000780)=[{&(0x7f0000000080)=@in6={0xa, 0x4e21, 0xec4, @empty, 0x800}, 0x1c, &(0x7f00000003c0)=[{&(0x7f00000000c0)="c3000b", 0x3}, {&(0x7f0000000100)="1ba514e34fc5123e2d6dff7b4d8d14419b48884b6d7b0bf9fcea52ebfb8e51906df7fdd21b80ed87902e9f94dbbcb9963857d7064103a8dbc3fc6c9c9998e9afba9a285019fdc39036a4467fd912c2f387dbe6a0a6a1dbe032efbfd0ab9c8625a13daeb896b523d1427248e35f99ac980444cccccda1d14344b12afc0621a9ba1934afd1e3f6faee88d5ad4dd6a9861591ce54289f795831183945d884edb59ea2", 0xa1}, {&(0x7f00000001c0)="5e7a171479c7", 0x6}, {&(0x7f0000000200)="7773743823e0e4bb4e485b45c361bc2c6b4d2bc46c8f6529f8c91c55c6eca07b315dd9ee61aad57252890fe5d4c78676e41703da4b68109d2a3ae8557773d38930", 0x41}, {&(0x7f0000000280)="98e464f81eb902ebaf0fe2", 0xb}, {&(0x7f00000002c0)="81e3b4ce119ee08976d095f935e5f9d6624f7a2303ad0ebacccbd3adb648f3942f0195244e869088c66fc303440ae52a50c327102b5cfb528d6cf1b96449a4b2c6c25bff5f7602fe32f5c611a25d9993c2", 0x51}, {&(0x7f0000000340)="5ce7da43f3ce5dd2474c6936363ac51faa51e222b883ae69d4485ea71e146ef042d83bb5d667f04e3641ad0c626c63509d50693dd49551efeb04e1832583ef1b535e15edba6584d86f711df17062da9ddcae4a9cb5ca", 0x56}], 0x7, &(0x7f00000006c0)=[@sndinfo={0x20, 0x84, 0x2, {0x4, 0x820a, 0xbb, 0xfffffffffffffffb, r2}}, @sndrcv={0x30, 0x84, 0x1, {0x8001, 0x9, 0x9, 0x5, 0x10001, 0x810, 0x1000, 0x2, r3}}, @sndrcv={0x30, 0x84, 0x1, {0x5, 0xff, 0x8, 0xd363, 0x86, 0x100000000, 0x1, 0x200, r4}}, @init={0x18, 0x84, 0x0, {0x7fffffff, 0x40, 0x3ff, 0x10001}}], 0xc0, 0x8800}], 0x1, 0x0) mprotect(&(0x7f0000727000/0x4000)=nil, 0x4000, 0xfffffffffffffffe) 2018/02/27 04:22:53 executing program 4: r0 = socket$inet_sctp(0x2, 0x5, 0x84) fcntl$setsig(r0, 0xa, 0xd) mkdir(&(0x7f0000ed6000)='./file0\x00', 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000012ff8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f000045bff8)='./file0\x00', r1, &(0x7f00000cc000)='./file0\x00') linkat(r1, &(0x7f0000000000)='./file0\x00', 0xffffffffffffffff, &(0x7f0000017000)='./file1\x00', 0x0) 2018/02/27 04:22:53 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000007000)={0xa, 0x4e20, 0x0, @empty}, 0x1c) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='ns\x00') connect$l2tp(r1, &(0x7f0000000080)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x1a}}, 0x0, 0x4, 0x1, 0x4}}, 0x2e) connect$inet6(r0, &(0x7f0000012000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmsg(r0, &(0x7f0000000500)={&(0x7f0000000000)=@pptp={0x18, 0x2, {0x0, @broadcast=0xffffffff}}, 0xfffffc6d, &(0x7f0000000140)=[], 0x1, &(0x7f0000000200)=[]}, 0x0) sendmsg(r0, &(0x7f0000000300)={&(0x7f0000000080)=ANY=[], 0x0, &(0x7f0000000180)=[{&(0x7f0000000540)='S', 0x1}], 0x1, &(0x7f00000001c0)=[]}, 0x0) r2 = socket$inet6(0xa, 0x2, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r2, 0x29, 0x40, &(0x7f0000000b80)=@mangle={'mangle\x00', 0x1f, 0x6, 0x4e0, 0xd0, 0x340, 0x410, 0x270, 0xd0, 0x410, 0x410, 0x410, 0x410, 0x410, 0x6, &(0x7f0000000b00), {[{{@uncond, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @inet=@DSCP={0x28, 'DSCP\x00'}}, {{@uncond, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @common=@unspec=@STANDARD={0x28, '\x00', 0x0, 0xfffffffffffffffd}}, {{@ipv6={@mcast1={0xff, 0x1, [], 0x1}, @empty, [], [], 'sit0\x00', 'nr0\x00'}, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @unspec=@CHECKSUM={0x28, 'CHECKSUM\x00', 0x0, {0x1}}}, {{@uncond, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @HL={0x28, 'HL\x00'}}, {{@uncond, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @unspec=@CHECKSUM={0x28, 'CHECKSUM\x00', 0x0, {0x1}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x540) sendmsg(r0, &(0x7f00000008c0)={&(0x7f0000000540)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x4e20, @multicast1=0xe0000001}}}, 0x26, &(0x7f0000000700)=[{&(0x7f0000000680)=']', 0x1}], 0x1, &(0x7f0000000740)=[]}, 0x11) 2018/02/27 04:22:53 executing program 5: socketpair$inet6(0xa, 0x3, 0xfffffffffffffffd, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000000040)=""/141, &(0x7f0000000100)=0x8d) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000834000)={&(0x7f000096bff4)={0x10}, 0xc, &(0x7f0000186000)={&(0x7f00004d4000)=@newae={0x68, 0x1e, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}, @in=@multicast1=0xe0000001}, [@lifetime_val={0x28, 0x9}]}, 0x68}, 0x1}, 0x0) 2018/02/27 04:22:53 executing program 2: r0 = mq_open(&(0x7f0000000200)='[eth0}\x00', 0x40, 0x80, &(0x7f00000001c0)={0x0, 0x800, 0x404, 0x0, 0x0, 0x0, 0x8}) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) ioctl$KVM_SET_PIT2(r1, 0x4070aea0, &(0x7f00000000c0)={[{0x80, 0x80, 0x0, 0x5, 0x1, 0x2, 0x5e4, 0x6, 0x2, 0x1, 0x3ff, 0x1f, 0xb95e}, {0x1, 0x35, 0x6, 0x4ea, 0x3, 0x8, 0x5, 0x8, 0x6, 0x7, 0x40, 0x800, 0x7fffffff}, {0x60, 0x7, 0x2, 0x0, 0x3, 0xa6be, 0x9, 0x3f, 0x9, 0xc8b, 0x743, 0x2e, 0x80000001}], 0x7}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000000240)={0x0, @in={{0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}}, [0x100000001, 0x2, 0x327c, 0x6, 0x4, 0x200, 0x0, 0x3, 0x10001, 0x7, 0x5, 0x89d, 0x2, 0x3, 0x7fffffff]}, &(0x7f0000000140)=0x108) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000180)={r2, 0x100, 0x80000001, 0x4, 0x9}, &(0x7f0000000380)=0x14) ioctl$EVIOCGNAME(r1, 0x80404506, &(0x7f00000003c0)=""/125) getpeername$netrom(r0, &(0x7f0000000040)=@ax25, &(0x7f0000000080)=0x10) 2018/02/27 04:22:53 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX(r0, 0x8927, &(0x7f0000000000)={'vcan0\x00'}) 2018/02/27 04:22:53 executing program 2: socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000080)) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f0000212ff8)='./file0\x00', &(0x7f000078eff8)='./file0\x00', &(0x7f0000982ff9)='mqueue\x00', 0x0, &(0x7f0000653fff)) mq_unlink(&(0x7f0000000040)="1f000000000000") r0 = creat(&(0x7f0000000140)='./file0\x00', 0x800000000000e9) mq_notify(r0, &(0x7f0000477fa0)={0x0, 0x0, 0x0, @thr={&(0x7f0000bc8000), &(0x7f0000589000)}}) close(r0) 2018/02/27 04:22:53 executing program 3: unshare(0x20000400) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000dc6ff0)={0x2, 0x4e20, @empty}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000eb0fb8)={0x1, 0x3, &(0x7f00009ff000)=ANY=[@ANYBLOB="18000000fc00000000000000000000009500000000000000"], &(0x7f00002bf000)='GPL\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183}, 0x48) r2 = socket$kcm(0x29, 0x1000000000000005, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000031aff8)={r0, r1}) 2018/02/27 04:22:53 executing program 5: ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x1c7}) r0 = dup(0xffffffffffffffff) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000000080)={0x0, @in={{0x2, 0x4e23, @broadcast=0xffffffff}}}, &(0x7f0000000140)=0x8c) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000180)=@sack_info={r1, 0x8, 0x3}, &(0x7f00000001c0)=0xc) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18}, [@jmp={0x7}], {0x95}}, &(0x7f0000003ff6)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000386000)=""/195}, 0x48) 2018/02/27 04:22:53 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f000036d000)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) 2018/02/27 04:22:53 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000191000)='net/if_inet6\x00') r1 = syz_open_procfs(0x0, &(0x7f00008a5000)='coredump_filter\x00') fcntl$getownex(r0, 0x10, &(0x7f0000000000)={0x0, 0x0}) rt_sigqueueinfo(r2, 0x2, &(0x7f0000000040)={0x3a, 0x8, 0x4, 0x5df0}) sendfile(r1, r0, &(0x7f00005ed000)=0x800000, 0x40000101) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000180)={r1, &(0x7f0000000080)="68c1b3db8795162629e8ca4f6e6026a359471563b8c1db57faa35563af0fc00ef1c13ea3daff3ef17b9d1c76f239e49c7d9a6ea3c48da0defa9724d86f39fdc724988ced620711960a1047010c8a0f24ea9b01a16c6548bfa322294585747ff71d7a70a73753f714055c29533ef40b335f05e69775d5573a447a036d502c7fb1ebcf7768e96452fdb68c424c4c3afcfd7a20", &(0x7f0000000140)=""/4}, 0x18) fcntl$setlease(r1, 0x400, 0x0) 2018/02/27 04:22:53 executing program 7: r0 = socket$inet6(0xa, 0x800000000080001, 0x8010000000000084) ioctl$sock_inet6_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000000)) mmap(&(0x7f0000000000/0x237000)=nil, 0x237000, 0xfffffffffffffffd, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x74, &(0x7f00002a3fe8), &(0x7f0000217000)=0x18) 2018/02/27 04:22:53 executing program 4: setsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000080)={0x0, 0xfffffffffffffffe, 0x0, 0x400}, 0x10) r0 = syz_open_procfs(0x0, &(0x7f0000000100)='net/udp\x00') ioctl$VHOST_SET_FEATURES(r0, 0x4008af00, &(0x7f0000000140)=0x101000000) mkdir(&(0x7f0000cb3ff8)='./file0\x00', 0x0) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f00000001c0)={0x7, &(0x7f0000000180)=[{0x4, 0x4, 0x401, 0x9}, {0x2000000000000000, 0x100, 0x2, 0x80000000}, {0x7, 0xffffffffffffffff, 0x2}, {0x7, 0x4, 0x23, 0x4}, {0x6832, 0x9, 0x10000, 0xfff}, {0x9, 0x80000000, 0x7ff, 0x10001}, {0x7, 0x8, 0x6d, 0x9}]}, 0x10) chroot(&(0x7f000009a000)='./file0\x00') bpf$OBJ_GET_PROG(0x7, &(0x7f00000000c0)={&(0x7f0000000000)='..'}, 0x10) mount(&(0x7f00005b9ff8)='./file0\x00', &(0x7f0000edaff8)='./file0\x00', &(0x7f0000d9fffa)='msdos\x00', 0x1002, 0x0) chdir(&(0x7f0000cd2ff8)='./file0\x00') umount2(&(0x7f0000e28000)='..', 0x2) symlink(&(0x7f0000ed6ffe)='..', &(0x7f0000000040)='../file0\x00') pivot_root(&(0x7f0000000200)='../file0\x00', &(0x7f0000000240)='./file0\x00') 2018/02/27 04:22:53 executing program 0: r0 = socket$inet6(0xa, 0x3, 0x3c) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000d39000)=@raw={'raw\x00', 0x9, 0x3, 0x388, 0x0, 0xffffffff, 0xffffffff, 0x138, 0xffffffff, 0x2b8, 0xffffffff, 0xffffffff, 0x2b8, 0xffffffff, 0x3, &(0x7f0000849fd0), {[{{@uncond, 0x0, 0xd0, 0x138, 0x0, {}, [@common=@inet=@socket1={0x28, 'socket\x00', 0x1}]}, @unspec=@CT2={0x68, 'CT\x00', 0x2, {0xf, 0x0, 0x0, 0x0, "707074700000010000000000002000", 'syz1\x00'}}}, {{@uncond, 0x0, 0x118, 0x180, 0x0, {}, [@common=@hl={0x28, 'hl\x00'}, @common=@unspec=@ipvs={0x48, 'ipvs\x00', 0x0, {@ipv4=@multicast2=0xe0000002}}]}, @unspec=@CT2={0x68, 'CT\x00', 0x2, {0x11, 0x0, 0x0, 0x0, 'netbios-ns\x00', 'syz1\x00'}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x3e8) syz_emit_ethernet(0x66, &(0x7f00003e4f72)={@random="cd390b081bf2", @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "0f2902", 0x30, 0x3a, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}, @dev={0xfe, 0x80}, {[], @udp={0x4e20, 0x4e20, 0x30, 0x0, "afab83b3638f3b45fb66a50c62dda99b86501326864fa9028e79585c4ae66484bbd2e302e970a5cb"}}}}}}, 0x0) syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0x0, 0x802) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000000040)={'lo\x00', @ifru_flags=0x1}) 2018/02/27 04:22:53 executing program 2: r0 = syz_open_dev$tun(&(0x7f0000000240)='/dev/net/tun\x00', 0x0, 0x0) r1 = syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000280)={'syzkaller0\x00', @ifru_mtu=0x100000001}) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={'syzkaller0\x00', @ifru_mtu=0x19f}) r2 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0xffffffff, 0x2000) r3 = msgget(0x0, 0x45) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000040)={0x0, 0x0}, &(0x7f0000000080)=0xc) getresgid(&(0x7f0000000140), &(0x7f0000000180)=0x0, &(0x7f0000000200)) r6 = getuid() r7 = getegid() ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f0000000480)=0x0) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f00000004c0)=0x0) msgctl$IPC_SET(r3, 0x1, &(0x7f0000000500)={{0x80, r4, r5, r6, r7, 0x171, 0x1ff}, 0x9, 0x9, 0x7, 0x9, 0x7ff, 0xf71, r8, r9}) write$selinux_user(r2, &(0x7f0000000580)=ANY=[@ANYBLOB="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"], 0x27) 2018/02/27 04:22:53 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000065ffa8)={0x26, 'aead\x00', 0x0, 0x0, 'gcm_base(ctr(aes-aesni),ghash-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000f7e000)={0x0, 0x0, &(0x7f0000f7efd0)=[{&(0x7f0000477000)="66d82db0ac116b97", 0x8}], 0x1, &(0x7f0000000000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) recvmsg(r1, &(0x7f0000b2dfc8)={&(0x7f00007ebffa)=@hci, 0x6, &(0x7f0000f75000)=[{&(0x7f000088bfef)=""/1, 0x1}, {&(0x7f0000f75000)=""/175, 0xaf}], 0x2, &(0x7f0000ec7000)}, 0x0) 2018/02/27 04:22:53 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000480)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_ctr_aes128\x00'}, 0x58) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x200, 0x0) getsockopt$inet_mreqn(r1, 0x0, 0x24, &(0x7f0000000040)={@multicast2, @rand_addr}, &(0x7f0000000080)=0xc) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)='\n', 0x1) 2018/02/27 04:22:53 executing program 6: unshare(0x28060400) r0 = socket$alg(0x26, 0x5, 0x0) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000000), &(0x7f0000000040)=0x4) bind$alg(r0, &(0x7f0000335000)={0x26, 'hash\x00', 0x0, 0x0, 'crct10dif\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = syz_open_dev$admmidi(&(0x7f0000000080)='/dev/admmidi#\x00', 0x4, 0x20000) ioctl$VHOST_SET_MEM_TABLE(r2, 0x4008af03, &(0x7f0000000500)=ANY=[@ANYBLOB="030000000000000000d0010000000000e700000000000000", @ANYPTR=&(0x7f00000000c0)=ANY=[@ANYBLOB='\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\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\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\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'], @ANYBLOB="000000000000000000f0010000000000fa00000000000000", @ANYPTR=&(0x7f00000001c0)=ANY=[@ANYBLOB="000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004c2b6c460000000000000000000000000000"], @ANYBLOB="000000000000000000f0000000000000c200000000000000", @ANYPTR=&(0x7f00000002c0)=ANY=[@ANYBLOB='\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\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\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\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="0000000000000000cefde2b3b3a28f23914ac4db68d8a5d4e3a60f98e8f114096ee3b6fce316edefb6198f3bed58f6a84f14a506c28a7878294e79e73eba0243f3d38422fd44b262db3219082719575f1a19e7d0eb86095e2e932268be63ac168175a372a70bbc4d0d2ddea5487b9c44cc8f61493ee14e94bbe42ecff92767e3f99ee5594fb6d06a1f7a4a1756fd00b4402302243f881ce33a5e10edea6b37ef4b7001d2b9457e73eb5b3167b4609121bd"]) sendmmsg$alg(r1, &(0x7f000085f000)=[], 0x0, 0x0) 2018/02/27 04:22:53 executing program 1: syz_emit_ethernet(0x68, &(0x7f0000101000)=ANY=[@ANYBLOB="cd390b081bf2ffffffffffff86dd6002290f00322c0000000000000000000000000000ff0200000000000000000000000000010200927800000000609433df0000000000000000000000000000000000000001fe800000000000000b00000000000000802a000000"], 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x20001, 0x0) getsockname$inet6(r0, &(0x7f0000000080)={0x0, 0x0, 0x0, @mcast2}, &(0x7f00000000c0)=0x1c) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) fdatasync(r1) syz_open_pts(r1, 0x8000) 2018/02/27 04:22:53 executing program 3: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000000140)=@filter={'filter\x00', 0xe, 0x4, 0x2b8, 0xffffffff, 0x188, 0x188, 0x0, 0xffffffff, 0xffffffff, 0x220, 0x220, 0x220, 0xffffffff, 0x4, &(0x7f0000000040), {[{{@ip={@broadcast=0xffffffff, @rand_addr=0x4, 0x0, 0xff000000, 'gre0\x00', 'gretap0\x00', {0xff}, {0xff}, 0x36, 0x2, 0x20}, 0x0, 0xa0, 0xc8, 0x0, {}, [@common=@addrtype={0x30, 'addrtype\x00', 0x0, {0x20, 0x800, 0x1}}]}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x1}}}, {{@uncond, 0x0, 0x98, 0xc0, 0x0, {}, [@common=@icmp={0x28, 'icmp\x00', 0x0, {0xd, 0x4, 0x5cb4, 0x1}}]}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x6}}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @common=@unspec=@MARK={0x28, 'MARK\x00', 0x2, {0x6153, 0x6}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x318) r1 = socket$inet(0x2, 0x3, 0x2) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f00000008c0)=ANY=[@ANYBLOB="7261770000000000000000000000000000000000c400000009000000030000000abd864000000000ffffffffffffffff00000000ffffffff70010000ffffffffffffffff70010000ffffffff030000000000000000000000", @ANYPTR=&(0x7f0000000480)=ANY=[@ANYBLOB="0000000000000000000000000000000000000070740000000000000000001d0000000000000000000000000000000000c248a9e1581d8a13578107b42f3e4b5437cecdb378954f6a45e4300f879bd542e8523ab13caa0ed152b6a695c5be3f3888721f2b9ec0fb034a96c6510c3f77f4cf03df9781c45062e69bdecb46dfa4a5df7e8285"], @ANYBLOB="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"], 0xfffffffffffffe17) syz_emit_ethernet(0x4, &(0x7f00000000c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [{[{0x9100, 0x1, 0x0, 0x1}], {0x8100, 0x9, 0x3, 0x1}}], {@ipx={0x8137, {0xffff, 0x0, 0x101, 0x11, {@random=0x4, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0x8}, {@broadcast=0xffffffff, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0xf3e4}, "897b335f33fd93800bb549ccd529c8a5fcb6dd19606d26618f98467e6e9088388e34fd0555f08188a628dda00ef14d94782fa10ab61f4d3b8ecf6612ca6587ddf368b3a6280f613de145bfd4"}}}}, 0x0) 2018/02/27 04:22:53 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000679000)='/dev/dsp#\x00', 0x1, 0x0) ioctl$int_in(r0, 0x8000000000500e, &(0x7f0000003ff8)) ioctl$KDMKTONE(r0, 0x4b30, 0x1ff) 2018/02/27 04:22:53 executing program 3: setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000000000)={0x0, 0xffffffffffffffff, 0x1}) ioctl$sock_ipx_SIOCAIPXITFCRT(r0, 0x89e0, &(0x7f0000000040)=0x2) r1 = socket(0x11, 0x4000000000080003, 0x0) setsockopt(r1, 0x107, 0xd, &(0x7f0000001000), 0x47e) setsockopt$packet_int(r1, 0x107, 0xe, &(0x7f000061bffc), 0x4) 2018/02/27 04:22:53 executing program 5: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x103d}, 0x2c) r1 = bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0xfffffffffffffffd, 0x5, &(0x7f0000346fc8)=ANY=[@ANYBLOB="2e0000000000000000000000000000000f110000000000000000d93a67d5f7c72b00000000000095"], &(0x7f000031cff6)="73010080001e000000", 0x5c6e, 0xfb, &(0x7f00001a7f05)=""/251, 0x0, 0x8000000000000}, 0x48) r2 = fcntl$dupfd(r0, 0x0, r1) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r2, 0x6, 0x16, &(0x7f0000000000)=[{0xb, 0x1661}, {0xb, 0x5}, {0x7, 0x6}, {0x2, 0x80000001}, {0xc, 0xffff}, {0xe, 0x8000}, {0x8, 0x1}, {0x4, 0x4}], 0x8) 2018/02/27 04:22:53 executing program 2: prctl$seccomp(0x29, 0x0, &(0x7f0000e38ff0)={0x0, &(0x7f000050a000)=[]}) r0 = socket$inet6_icmp(0xa, 0x2, 0x3a) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000000000)={0x0, 0x1, 0x3, 0x20}, 0xc) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet6_tcp_int(r1, 0x6, 0x13, &(0x7f0000000080), &(0x7f00000000c0)=0x4) shmget(0x0, 0x3000, 0x1, &(0x7f0000ffb000/0x3000)=nil) ioctl$sock_proto_private(r0, 0x89e0, &(0x7f0000000100)="f75d6ea25c8ccd0f39499e4d800dbb03e4184e5ce2e865247f49f1dafec66cbc751f84b4bf3a2cac57242a963e30874d3a46") 2018/02/27 04:22:53 executing program 5: r0 = socket$inet6(0xa, 0x2, 0xd) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @empty}, 0x1c) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f00000001c0)={0x0, 0xff}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00000000c0)={r1, @in6={{0xa, 0x4e21, 0xaa, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x687}}, 0xc5b, 0xc5}, 0x98) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380)=[], 0x0, &(0x7f00000003c0)=[]}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000000680)=[], 0x0, &(0x7f0000000240)=[{0x10, 0x29, 0x36}], 0x10}}], 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x34, &(0x7f0000000180)=0x5, 0x4) 2018/02/27 04:22:53 executing program 4: r0 = socket$inet6(0xa, 0x3, 0x5) connect$inet6(r0, &(0x7f000000cfe4)={0xa, 0x4e20, 0x0, @empty}, 0x1c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380)=[], 0x0, &(0x7f00000003c0)=[]}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000000680)=[], 0x0, &(0x7f0000002000)=[]}}], 0x2, 0x0) 2018/02/27 04:22:54 executing program 3: clone(0x200, &(0x7f0000fbf000), &(0x7f0000744000), &(0x7f0000f8b000), &(0x7f0000804000)) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f0000a7bfc8)=[], &(0x7f00006fcff0)=[]) r0 = gettid() process_vm_readv(r0, &(0x7f0000f23fc0)=[{&(0x7f00001bbfc4)=""/60, 0x3c}], 0x1, &(0x7f0000b6b000)=[{&(0x7f0000cecfae)=""/82, 0x52}], 0x1, 0x0) r1 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x200, 0x2) ioctl$KVM_GET_IRQCHIP(r1, 0xc208ae62, &(0x7f0000000080)=@ioapic) process_vm_writev(r0, &(0x7f000016c000)=[{&(0x7f0000946fa3)=""/93, 0x5d}], 0x1, &(0x7f0000df2f70)=[{&(0x7f0000a46000)=""/164, 0xa4}], 0x1, 0x0) open(&(0x7f0000000040)='./file0\x00', 0x401, 0x0) 2018/02/27 04:22:54 executing program 7: r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x40000000000005) r1 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r1, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = accept(r0, 0x0, &(0x7f0000efaffc)) socket$vsock_dgram(0x28, 0x2, 0x0) dup2(r2, r1) recvmsg$kcm(r2, &(0x7f0000193fc8)={&(0x7f00005f8000)=@nfc_llcp, 0x60, &(0x7f0000d61000)=[]}, 0x0) 2018/02/27 04:22:54 executing program 6: r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) name_to_handle_at(r0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100)={0xe3, 0x8, "41c2038ec0dd5cac68bc879446f83f51cddfb25014d09afe0166af0c33c8742c6cddbd97b52e55e842eb0c61887b2b367952567891a7ab37d6af8b938aa77a62c1f0ded7c1a650f20b0dd8d83058eb7262b2a2e2f5056c209e55c12c1a25ef57d38e266ee2994b33dc1afd39807e5631451cad829fa62a6701810bf770609b47591c73f9ebbb1d65520f5038f2d728161a130e9666779790ad03ef780fc40e4219053fcb461da35f6b61b8751c7bfcc795ebcbf2fa6c01ae290e11ee89627d6fd5bb70acd0f7ae01230356af5d6456cad77047a495d5088bf57c68"}, &(0x7f0000000200), 0x1400) syz_emit_ethernet(0x66, &(0x7f0000000080)={@random="9cdf9e84d077", @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x58, 0x0, 0x0, 0x0, 0x11, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @broadcast=0xffffffff, {[]}}, @gre={{0x0, 0x0, 0x1, 0x0, 0xb, 0x0, 0x3, 0x8, 0x880b, 0x0, 0x6, []}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, []}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd, []}}}}}}, 0x0) 2018/02/27 04:22:54 executing program 1: mmap(&(0x7f00004ff000/0x4000)=nil, 0x4000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000f0dff0), &(0x7f000027c000)=0x10) 2018/02/27 04:22:54 executing program 0: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/enforce\x00', 0x400004, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000000100)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f00000000c0)={r1, 0x80000, r2}) r3 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x480000, 0x0) getsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000000000)=0xffffffffffffffe1, &(0x7f0000000140)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x31, r3, 0x0) 2018/02/27 04:22:54 executing program 4: r0 = socket$inet(0x2, 0x3, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000440)='/dev/ppp\x00', 0x200, 0x0) ioctl$PIO_UNIMAP(r1, 0x4b67, &(0x7f0000000500)={0x9, &(0x7f0000000480)=[{0x3}, {0x2, 0x8}, {0x8, 0x1}, {0x0, 0x3ffc00000000000}, {0x7fffffff, 0x100}, {0x100, 0x2}, {0xfffffffffffffffe, 0x3}, {0xaf75, 0x3}, {0x10001, 0x7}]}) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000000040)=@filter={'filter\x00', 0xe, 0x4, 0x370, 0xffffffff, 0x1e8, 0x120, 0x1e8, 0xffffffff, 0xffffffff, 0x2d8, 0x2d8, 0x2d8, 0xffffffff, 0x4, &(0x7f0000000000), {[{{@uncond, 0x0, 0xf8, 0x120, 0x0, {}, [@common=@osf={0x50, 'osf\x00', 0x0, {'syz1\x00', 0x8001, 0xc}}, @common=@unspec=@connbytes={0x38, 'connbytes\x00'}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0xa0, 0xc8, 0x0, {}, [@common=@ah={0x30, 'ah\x00', 0x0, {0x4, 0x1}}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0xc8, 0xf0, 0x0, {}, [@common=@addrtype={0x30, 'addrtype\x00'}, @common=@ttl={0x28, 'ttl\x00'}]}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0xffffffffffffff23) syz_emit_ethernet(0x3e, &(0x7f000042f000)=ANY=[@ANYBLOB="0180c2000000e2701bb60689080045000030ffff00000000907800000000ffffffff210090780000000092000000ffff0000006d1f00ac14ff112bd493d2"], &(0x7f00000004c0)) 2018/02/27 04:22:54 executing program 5: r0 = socket$inet_sctp(0x2, 0x5, 0x84) sendmsg$inet_sctp(r0, &(0x7f0000809000)={&(0x7f0000fb4000)=@in={0x2, 0x4e20, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10, &(0x7f0000000000)=[], 0x0, &(0x7f0000fb4f40)=[@sndrcv={0x30, 0x84, 0x1, {0x0, 0x0, 0x200}}], 0x30}, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x800, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000040)={0x0, 0x3}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f00000000c0)={r2, 0x100}, 0x8) 2018/02/27 04:22:54 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/rt_cache\x00') preadv(r0, &(0x7f0000000140)=[{&(0x7f0000000080)=""/69, 0x45}, {&(0x7f0000000100)=""/16, 0x10}], 0x2, 0x0) write$selinux_context(r0, &(0x7f0000000040)='system_u:object_r:var_t:s0\x00', 0x1b) preadv(r0, &(0x7f0000af6000)=[{&(0x7f0000000fff)=""/1, 0x1}], 0x1, 0x10000000000000) 2018/02/27 04:22:54 executing program 2: sendmsg$nl_route(0xffffffffffffffff, &(0x7f000000a000)={&(0x7f0000014000)={0x10}, 0xc, &(0x7f0000001000)={&(0x7f0000004000)=ANY=[@ANYBLOB="28000000120005030000000000000000ff000000", @ANYRES32=0x0, @ANYBLOB="000000000000000008001d0002000000"], 0x28}, 0x1}, 0x0) r0 = socket$rds(0x15, 0x5, 0x0) fcntl$setpipe(r0, 0x407, 0xfffffffffffffe01) fcntl$dupfd(r0, 0x406, r0) 2018/02/27 04:22:54 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000042ffa8)={0x26, 'hash\x00', 0x0, 0x0, 'sm3-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = open(&(0x7f00004b8ff8)='./file0\x00', 0x28042, 0x0) fallocate(r2, 0x0, 0x0, 0x73e0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000000040)={'ifb0\x00', &(0x7f0000000000)=@ethtool_rxfh_indir={0x39, 0x8, [0xa0000000, 0x2, 0x2, 0x78b8, 0xffffffffffffffe1, 0x7ff, 0x7ff, 0x7]}}) sendfile(r1, r2, &(0x7f0000e64ff8), 0x8e18) sendfile(r1, r2, &(0x7f00007ed000), 0x2b) 2018/02/27 04:22:54 executing program 6: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001fe8)={0xaa}) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x1, 0x0) ioctl$TUNSETVNETHDRSZ(r1, 0x400454d8, &(0x7f0000242000)) 2018/02/27 04:22:54 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x20, 0x0, 0x0, 0x0, 0x400, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x3, 0x4}, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = accept$inet6(0xffffffffffffff9c, &(0x7f00000000c0)={0x0, 0x0, 0x0, @mcast2}, &(0x7f0000000100)=0x1c) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000140)=0x5, 0x4) r1 = socket$alg(0x26, 0x5, 0x0) sendto$ipx(r1, &(0x7f0000000780)="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", 0x1000, 0x40, &(0x7f0000000000)={0x4, 0x5, 0x1, "932e678c79a8", 0x7}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000740)={0x1, &(0x7f0000000700)=[{}]}, 0x10) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f0000000040)=[@in6={0xa, 0x4e21, 0x0, @loopback={0x0, 0x1}, 0x3}, @in6={0xa, 0x4e23, 0xc33, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0xfffffffffffffffc}, @in6={0xa, 0x4e24, 0x7fffffff, @empty, 0x1a3}], 0x54) 2018/02/27 04:22:54 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) getsockopt$netlink(r0, 0x10e, 0x2000000000006, &(0x7f0000000040), &(0x7f0000002000)) 2018/02/27 04:22:54 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = dup(r0) read$eventfd(r1, &(0x7f0000000000), 0x8) ioctl$sock_inet6_tcp_SIOCATMARK(r1, 0x8905, &(0x7f0000000080)) sendmsg$nl_route(r0, &(0x7f000000a000)={&(0x7f0000014000)={0x10}, 0xc, &(0x7f0000001000)={&(0x7f0000000040)=ANY=[@ANYBLOB="eedee23dac2e615083e07b0bc2db4eaf4070b7ada13e626a9190af", @ANYRES32=0x0, @ANYBLOB="000000000000000008001d00ffffffff"], 0x28}, 0x1}, 0x0) listxattr(&(0x7f00000000c0)='./file0\x00', &(0x7f00000001c0)=""/149, 0x95) 2018/02/27 04:22:54 executing program 6: unshare(0x20000400) r0 = socket(0x10, 0x2, 0x0) fstatfs(r0, &(0x7f0000000000)=""/112) 2018/02/27 04:22:54 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, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x401, 0x2) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000000080)={{{@in6=@mcast2, @in6=@empty, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@dev}}, &(0x7f0000000180)=0xe8) listen$netrom(r0, 0x5) lstat(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000280)={{{@in=@broadcast=0xffffffff, @in6=@loopback={0x0, 0x1}, 0x4e22, 0x1f, 0x4e23, 0x2, 0xa, 0xa0, 0xa0, 0xff, r1, r2}, {0x4, 0x0, 0xffffffffffffffe8, 0xbab, 0x2f, 0x7, 0xffffffffffffffe1, 0x1ff}, {0x14, 0x4, 0x6, 0xd5b6}, 0x100000000, 0x6e6bb2, 0x0, 0x1, 0x1, 0x3}, {{@in6=@loopback={0x0, 0x1}, 0x4d5, 0xff}, 0x2, @in=@dev={0xac, 0x14, 0x14, 0x12}, 0x3503, 0x3, 0x2, 0x5, 0x1, 0x23, 0xffffffffffffffb8}}, 0xe8) r3 = socket(0x15, 0x80005, 0x0) getsockopt(r3, 0x200000000114, 0x2717, &(0x7f0000531000)=""/1, &(0x7f0000000000)=0x1) [ 266.463951] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=11948 sclass=netlink_route_socket pig=10438 comm=syz-executor2 2018/02/27 04:22:54 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000919000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f00008fa000)={0x79}) r2 = shmget(0x0, 0x2000, 0x1011, &(0x7f0000ffb000/0x2000)=nil) r3 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x0, 0x0) ioctl$FUSE_DEV_IOC_CLONE(r0, 0x8004e500, &(0x7f0000000040)=r3) setsockopt$inet6_icmp_ICMP_FILTER(r3, 0x1, 0x1, &(0x7f00000001c0)={0x100000001}, 0x4) shmat(r2, &(0x7f0000ffb000/0x3000)=nil, 0x1000) ioctl$KVM_SET_GSI_ROUTING(r1, 0x4008ae6a, &(0x7f0000000140)=ANY=[@ANYBLOB="0100000000000019001000000081421d22ed27f71fe08cfba9bf3f00000000000000000000000400000000000000000000000000000000000600000000000000000000000000"]) shmctl$SHM_STAT(r2, 0xd, &(0x7f0000000080)=""/185) 2018/02/27 04:22:54 executing program 1: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000480)='ns\x00') shutdown(r0, 0x1) fcntl$lock(r0, 0x7, &(0x7f0000000480)={0x1}) ioctl$EVIOCSREP(r0, 0x40084503, &(0x7f0000000000)=[0xd4fb, 0x9]) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r0, 0x408c5333, &(0x7f0000000040)={0x6170, 0x3, 0xff, 'queue0\x00', 0x9}) 2018/02/27 04:22:54 executing program 4: r0 = mq_open(&(0x7f00005a1ffb)='eth0\x00', 0x42, 0x2, &(0x7f0000000000)={0x0, 0x6}) connect$l2tp(0xffffffffffffffff, &(0x7f0000000140)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x4e20, @rand_addr}, 0x0, 0x0, 0x0, 0x1}}, 0x26) lstat(&(0x7f0000000500)='./file0\x00', &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0}) r2 = getegid() syz_fuseblk_mount(&(0x7f00000001c0)='./file0\x00', &(0x7f00000004c0)='./file0\x00', 0x4000, r1, r2, 0x22ba, 0x7, 0x2000008) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ppoll(&(0x7f0000000180)=[{r0}, {}], 0x2, &(0x7f0000000200)={0x0, 0x1c9c380}, &(0x7f0000000240), 0x8) connect$inet6(0xffffffffffffffff, &(0x7f0000000740)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}, 0x1c) r3 = syz_open_dev$sndpcmc(&(0x7f00000000c0)='/dev/snd/pcmC#D#c\x00', 0x81, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r3, 0x6, 0xe, &(0x7f0000000340)={{{{0x2, 0x4e23, @rand_addr=0x8}}, {{0xa, 0x4e20, 0x100000001, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x1, 0x10000, 0x4, "3e69b0af176560f14d4ca218b8b0fa67e7b7a09000958872ce5e4dd8bb30289ad6a7fd0a8f982f4711eff4eed7ddab561975a1e1113b294df5a471825d882e0e52324147b06726a1da9824bdd51f7daf"}, 0x160) ioctl$EVIOCGKEYCODE_V2(r3, 0x80284504, &(0x7f0000000280)=""/160) r4 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/policy\x00', 0x0, 0x0) connect$netrom(r4, &(0x7f0000000040)=@full={{0x3, {"bf5e004081198b"}, 0x7}, [{"3b1238975b9d51"}, {"141c21530d04e9"}, {"901b690cb677de"}, {"f268fe8d05d78f"}, {"d44905cbec7227"}, {"3c69bb1d922320"}, {"8769cdc71dc91b"}, {"1bdb3c46d62985"}]}, 0x48) 2018/02/27 04:22:54 executing program 0: pipe2(&(0x7f00000000c0)={0x0}, 0x800) io_setup(0x8, &(0x7f0000000600)=0x0) io_submit(r1, 0x1, &(0x7f0000000cc0)=[&(0x7f0000000c80)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000000bc0)="06", 0x1}]) 2018/02/27 04:22:54 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet_icmp(0x2, 0x2, 0x1) accept(r1, &(0x7f00000000c0)=ANY=[@ANYBLOB="000000000000000000000000000000002c3f8735211733e0f04cd73b5edf5f79088ba880b376488807ccf172664253bdd6cf798509b12c555ab9856bdf63f9be8a68fe6bfd2c2d0995a02ba3c0"], &(0x7f0000000080)=0x10) ioctl$PERF_EVENT_IOC_RESET(r0, 0x2403, 0x0) 2018/02/27 04:22:54 executing program 6: r0 = getgid() pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = getpid() getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000700)={0x0, 0x0}, &(0x7f0000000740)=0xc) r5 = gettid() lstat(&(0x7f0000000780)='./file0\x00', &(0x7f00000007c0)={0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$getownex(r1, 0x10, &(0x7f0000000840)={0x0, 0x0}) r8 = geteuid() sendmmsg$unix(r1, &(0x7f0000000bc0)=[{&(0x7f0000000040)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000000480)=[{&(0x7f0000000080)="afcc94192bed4d114bbacf0676979acb25c0bc0c0b28f859d2f689a063b475fc8951403ea5ceac43e29e840ba764025caff4120332371d3b02de626b8d2be2b3e8d2afbd", 0x44}, {&(0x7f0000000100)="457aff95ccfef7837ed45b7094ba5c2450954dedc3ffac47fdc9a5051519005492378f1c7c0af0efae6c44b11448d28d8927a9765bfb5f64ddf89ab38e923d5c0f4eb55193f0f7c2fd31c252f47ce171e44e45bdb6cb7bd15ded6782d1f31a5f14622b655a40908792fb09892c23c99d8b753f2a9e68cfe510a7a237196c2c2cd364cf30f3d87607d2f3136047b76a79e419716306adc1d9d746383992115d0e565bc3034e3e912c2541ec7a2e8be81c8815768d4a0ee13616d4a9f4794a47201401db5832095ad38b4c49f8bea30c2268b7082a043ee0b0a5eed104eb8dfbeda19539707b5a1883e4c9eb33d4a2e2339b61", 0xf2}, {&(0x7f0000000200)="d96855627d2937f0b71692f3147ae76b9ae900d3242204b5b2620e82c3e07901fb7c0b2a4bf300c74e51521152a67e90d9cf6134c329ff1e586b9292fb3e6f66cb089d7a9629cf05a2f3209434da19b48434d38fbdc96bfc65317532617c6f54a7541d11e7ed8995e01bebc40b30", 0x6e}, {&(0x7f0000000280)="d8b404fb4fb41eac9f7e76ba053fca2ce6663700e82d4362a59f1db559a8da9239", 0x21}, {&(0x7f00000002c0)="c2bd39bdbc4a270293a36af57c33e25185cbe0362c668682b0978878dcc4be23de55d30ece255e04587b580aed12602d1a8ea2b1c2359e38b91337179991a1bd3f9a6c9e8064c1eeddf51d8cd0d59bf6f49734c39742bd3d0e3dcebd01aabb1302aa566400279bd469c639ab89b6377e87b71979033095fa90f5c81a36918923f757d9cb169fca46a065dda60a3c40d6e618d3ee98cede4f5b930e9b48077213", 0xa0}, {&(0x7f0000000380)="71b4bcd459794b6b259c08303d84d6304c7b3f5dfe393fd6dddcf471736ca0d7461ee209d52a3dcf36b87c20115fb543a69b1ab9d323baad61113b529ed79be5435e1d503c3f3b5a581e462184fc02c5f5b933c6a0d208f2955c4736d756e66d2cdf58ab782da6dc021f368e99537eba57ec4c4f878411e159bc886c2aa54eb78d332aa947f866fedc452fa73f9080cbbc56dfc13fbd19bba6bd642da2e7bf16982bdde6fe3cc32e5361b5026086cee63da3b7ec90eec141c44d80a84ba2c9e8aa940a4ead362227ae31c4ae6c95eb49e390f71285a92ac58a3dfac74864a3c9a493a88f19b182a66b55654572bf39cb00ce4560e6ea", 0xf6}], 0x6, 0x0, 0x0, 0x4000000}, {&(0x7f0000000500)=@abs={0x1, 0x0, 0x4e24}, 0x8, &(0x7f00000006c0)=[{&(0x7f0000000540)="139b39a086e723b894c7759f4acf471be0a596176249c1699f1c7f4fe23f32d4a0204bb65dc7d5eaca0e36d5f89bc83fb8b6a2536620e584d7475b4d7cc855e79b26620db85ec9238fe60bac6ea34e92e2d8e8f71682b9bf2bc414129e5932cd4661fb284fd451ed0f3d32814bcb0c6181f6b7a36b612911482553527dc5bae68e51ad63dc893c8d3c40231346940c039781fe1ee3ac3be035ea69f65d38f9c35885d2a4cb65a2cfed5afad17d03b3956c09e69ba4a32244", 0xb8}, {&(0x7f0000000600)="faeedfef24922c37408163f9d16eaa1ed7fb90d15dcdaaa08bf682d14aeabe57b1b55516dd2583cf784f5af562f2467a66c947c8d2c5babd05e60603b15aa56a8132064ec4e0782e110c740a8bac96f7f90f697ae93e86d19de35b9aeacd0ff8c79d3b1e390e548c2e4c4fe1d07882191fb0e4dcd0279dbb57dd4080be2dc39525d69f3e3b2e1c5ec1df933c07fd58c6e02a2ccc24e8f6366e6a7fcb04bf9543a2df06", 0xa3}], 0x2, &(0x7f0000000880)=ANY=[@ANYBLOB="18000000000001000100000001000000", @ANYRES32=r2, @ANYRES32=r2, @ANYBLOB="20000000000000000100000002000000", @ANYRES32=r3, @ANYRES32=r4, @ANYRES32=r0, @ANYBLOB="0000000020000000000000000100000002000000", @ANYRES32=r5, @ANYRES32=r6, @ANYRES32=r0, @ANYBLOB="0000000020000000000000000100000002000000", @ANYRES32=r7, @ANYRES32=r8, @ANYRES32=r0, @ANYBLOB="0000000018000000000000000100000001000000", @ANYRES32=r1, @ANYBLOB="0000000018000000000000000100000001000000", @ANYRES32=r2, @ANYRES32=r1, @ANYBLOB="20000000000000000100000001000000", @ANYRES32=r2, @ANYRES32=r2, @ANYRES32=r1, @ANYRES32=r2, @ANYBLOB="18000000000000000100000001000000", @ANYRES32=r1, @ANYBLOB='\x00\x00\x00\x00'], 0xe0, 0x4000}, {&(0x7f0000000980)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000000b80)=[{&(0x7f00000009c0)="ac084888fcdd49804288385caaefcf3335135215a7153673f4132f98cb4034a5f242b4798a71584dc7838b01191b7307478dd1989748226ec3f51005a5c5afb95717d473562b0148bca09c10edb8954b4ff08534b1a0f0d923e449fe989186f695b3849a1c16c1afc9965f7793f2209c4fffb98a2d91da85bc8a99dd6f5338d576a89d3b6024721c052c8437842fd6f552a28498870ae2edaf4d03cf5f4d964362f604f8068cf6e7b142ad3929", 0xad}, {&(0x7f0000000a80)="b33471a63e37690317d61fb5c1923a8cd8f89b4fefb31331bcd57a881b8daaad445ecbd8b507db46cc179e17b13f45addda25ba0dbc5e901bc89c9fe874d54dd1cddcd0e5b4d2e4efe72550b2b864f2fabd55d0a6902ef476d0f304a8f57994c9c37e89685c81ff18f144f8ccfdda80eb3e071f387ff110b94aceed6871e9ee5ff0b9411a2d48543d6517b19f80bffb718aa6ad2d93b9137025de7873c3de64712b329867e912e269219196e46b078ae181c99db448b635545ef0009ccce10e1e1ebf7a6ca1583df09779c5c193498d9279f015a5ef4afc4e1", 0xd9}], 0x2, 0x0, 0x0, 0x4000001}], 0x3, 0x800) syz_open_dev$urandom(&(0x7f0000001700)='/dev/urandom\x00', 0x0, 0x16041) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000c80)='/dev/loop-control\x00', 0x30800, 0x0) openat(0xffffffffffffff9c, &(0x7f0000001780)='./file0\x00', 0x0, 0x0) socketpair$inet6(0xa, 0x0, 0x0, &(0x7f0000001940)) 2018/02/27 04:22:54 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) socket$key(0xf, 0x3, 0x2) connect$inet6(r0, &(0x7f000052f000)={0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x7}, 0x1c) r1 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, @multicast2}, &(0x7f0000000040)=0x10, 0x0) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000000080)=0x3, 0x4) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000c9af18)={{{@in=@rand_addr, @in6=@dev={0xfe, 0x80}, 0x4e20, 0x0, 0x4e20, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@multicast2=0xe0000002, 0x0, 0x3c}, 0x0, @in6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x0, 0x0, 0x0, 0xfffffffffffffffd}}, 0xe8) sendmsg(r0, &(0x7f00000024c0)={0x0, 0x0, &(0x7f0000002400)=[]}, 0x0) 2018/02/27 04:22:54 executing program 3: r0 = socket$inet(0x2, 0x4, 0x2) setsockopt$inet_tcp_int(r0, 0x6, 0x4, &(0x7f0000009000)=0x909, 0x4) r1 = syz_open_dev$sndpcmc(&(0x7f0000000200)='/dev/snd/pcmC#D#c\x00', 0xfffffffffffffffb, 0x0) ioctl$KVM_GET_EMULATED_CPUID(r1, 0xc008ae09, &(0x7f0000000240)) getsockopt$inet_tcp_int(r0, 0x6, 0x4, &(0x7f000000c000), &(0x7f0000b51000)=0x4) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000080)={0x0, 0x7f, 0xa, 0x5, 0x200, 0xdb26}, &(0x7f00000000c0)=0x14) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000000100)={r2, 0x7}, 0x8) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000140), &(0x7f0000000000)=0x14) flistxattr(r0, &(0x7f0000000180)=""/73, 0x49) socket$can_raw(0x1d, 0x3, 0x1) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000040)=0x200, 0x4) [ 266.517827] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=11948 sclass=netlink_route_socket pig=10441 comm=syz-executor2 2018/02/27 04:22:54 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000061dff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0x7f, 0x414000) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r2, 0x40485404, &(0x7f0000000080)={{0x3, 0x0, 0x3, 0x1, 0x800}, 0xfffffffffffffff8, 0x5}) readahead(r1, 0x8001, 0x6) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r2, 0x84, 0x1c, &(0x7f0000000100), &(0x7f0000000140)=0x4) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f0000000000)) 2018/02/27 04:22:54 executing program 2: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x42) perf_event_open(&(0x7f000000a000)={0x2, 0xffffffffffffff54, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000a7dfff)}, 0xa00000400, 0x0, 0x5, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getpeername$llc(r0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000080)=0x10) mount(&(0x7f00008deff8)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f000015bffc)='nfs\x00', 0x0, &(0x7f000000a000)) 2018/02/27 04:22:54 executing program 1: r0 = socket$inet(0xa, 0x801, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000010000)=ANY=[@ANYBLOB="6e617400000000000000000000000000000000000000000000000000000000001b00000005000000580300001802000018020000ffffffffc800000070010000c0020000c0020000ffffffffc0020000c002000005000000", @ANYPTR=&(0x7f0000002fb0)=ANY=[@ANYBLOB="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000000000000000000000000000000000"], @ANYBLOB="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000009000c80000000000000000000000000000000000000000002000736f636b65740000000000000000000000000000000000000000000000003800444e41540000000000000000000000000000000000000000000000000000010000000000000000000000ac14ffbb0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000007000a800000000000000000000000000000000000000000038005245444952454354000000000000000000000000000000000000000000000100000000000000ac14ffbbe00000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000007000a800000000000000000000000000000000000000000038004e45544d41500000000000000000000000000000000000000000000000000100000009000000e0000002ac14ffaa0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000007000a800000000000000000000000000000000000000000038004e45544d41500000000000000000000000000000000000000000000000000100000005000000ac14ffaaac1400000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000007000980000000000000000000000000000000000000000002800000000000000000000000000000000000000000000000000000000000000feffffff00000000"], 0x3b8) syz_emit_ethernet(0x3e, &(0x7f0000000000)={@link_local={0x1, 0x80, 0xc2}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x21, 0x0, @rand_addr, @broadcast=0xffffffff, {[]}}, @icmp=@parameter_prob={0x21, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[]}}}}}}}, &(0x7f0000ea3000)) 2018/02/27 04:22:54 executing program 0: r0 = perf_event_open(&(0x7f0000b5a000)={0x4000000001, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x100, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ion\x00', 0x206100, 0x0) r2 = dup(r0) ioctl$KDGKBMODE(r2, 0x4b44, &(0x7f0000000040)) prlimit64(0x0, 0x7, &(0x7f0000d41000), &(0x7f00009d8ff0)) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000001fc8)={0x0, 0x0, &(0x7f0000003000)=[], 0x0, &(0x7f0000002000)=[{0x10, 0x10a}], 0x10}, 0x0) ioctl(r1, 0xc0184900, &(0x7f0000002000)) 2018/02/27 04:22:54 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x18, &(0x7f0000d01000)=0x7ff, 0x4) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) inotify_add_watch(r1, &(0x7f0000000040)='./file0\x00', 0x407) setsockopt$sock_int(r0, 0x1, 0x23, &(0x7f00005da000)=0x9, 0x4) setsockopt$inet6_int(r0, 0x29, 0x3c, &(0x7f0000311ffc)=0x1, 0x4) setsockopt$inet6_buf(r0, 0x29, 0x3e, &(0x7f00002cef88)="5780d01c", 0x4) sendto$inet6(r0, &(0x7f0000adb000)="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", 0x7d0, 0x0, &(0x7f0000809000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) readv(r0, &(0x7f0000854f90)=[{&(0x7f0000a7b000)=""/196, 0xc4}], 0x1) 2018/02/27 04:22:54 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000000aff8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r2, &(0x7f0000000fc8)={&(0x7f0000238ff8)=@abs, 0x8, &(0x7f0000bd9000)=[], 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="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", @ANYRES32=r0, @ANYBLOB='\x00\x00\x00\x00'], 0x18}, 0x0) r3 = socket$inet(0x2, 0xa, 0x20) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000000)={0x0, 0x101}, &(0x7f00000001c0)=0x8) ioctl$sock_SIOCGSKNS(r1, 0x894c, &(0x7f0000000340)=0x100) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r3, 0x84, 0x6d, &(0x7f0000000380)=ANY=[@ANYRES32=r4, @ANYBLOB="420000004645393311926b3587793463eb0de3fcf7ffad024635de23a5c7f95e6ca4f0e958b0c054b1bb2845f76c274f1790087e12018d09e505044105cd256ecd2246a04034da8ce2c21ef1401ae14b2a8a5c20608797086b8736b96e3952182a8e97fb90d367c44ee5bf42bbd0e68ddf58e996792a21ff08689b1620e61a87480224325456ce5a3459220442d34a5bf92c4c20df5889269f92473216a9e6ac27918ea27e7fef052e3b39c4ca516f151a18744c09fe3e1973afdf07072ddace61a734d2076cdabf5905382a313f"], &(0x7f0000000280)=0x4a) recvmsg(r2, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000080)=[], 0x0, &(0x7f0000000300)}, 0x22) ioctl$TIOCMSET(r0, 0x5418, &(0x7f0000000300)=0x68f) 2018/02/27 04:22:54 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x4) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000e91000)=0x1c, 0x4) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) socketpair$ax25(0x3, 0x2, 0xc3, &(0x7f0000000040)) 2018/02/27 04:22:54 executing program 5: r0 = request_key(&(0x7f0000000100)='.dead\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000180)='em1\x00', 0xffffffffffffffff) add_key$keyring(&(0x7f00000002c0)='keyring\x00', &(0x7f0000000340)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, r0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000000040)={'ip6gre0\x00', &(0x7f0000000000)=@ethtool_cmd={0x1}}) r2 = syz_open_dev$vcsa(&(0x7f00000001c0)='/dev/vcsa#\x00', 0x957, 0x82000) ioctl$sock_ipx_SIOCAIPXPRISLT(r2, 0x89e1, &(0x7f0000000200)) 2018/02/27 04:22:54 executing program 6: r0 = socket(0x10, 0x4000000002, 0x0) write(r0, &(0x7f0000339000)="260000001a0053f7910000f9f90900001d00000000ffe0f1ff609b000000ec5501000d8b017f", 0x26) openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x490000, 0x0) 2018/02/27 04:22:54 executing program 0: r0 = syz_open_dev$sndctrl(&(0x7f000000a000)='/dev/snd/controlC#\x00', 0x0, 0x0) r1 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0xfffffffffffff800, 0x200) ioctl$EVIOCGVERSION(r1, 0x80044501, &(0x7f0000000140)=""/220) ioctl$SNDRV_CTL_IOCTL_TLV_READ(r0, 0xc008551a, &(0x7f000000dff0)={0x5, 0x8, [0x0, 0x0]}) 2018/02/27 04:22:54 executing program 4: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) ioctl(r0, 0x10001, &(0x7f0000001000)) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000040)={0x0, 0x6c, "4cc520233ec9e718fd01eb7a575e2750af05e36597203eab4af342c1a699728d83217724cab11005a51885d14f9112a876ce037c06da604a0bf4bafda43a437a8bed1c51e42635d20d6bdbe0ea22b42d3cabd585ded5384de0548eefe5efcaf7b7be086d93ca3f58479e7d86"}, &(0x7f00000000c0)=0x74) openat$rtc(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/rtc\x00', 0x8040, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000100)={r1, 0x4d, "e65a903e5b206837ac54f04eb5338d29fd86c788c40242886fdfd6894d744164c175346b3e13c902d8eb58ed2cc81d57401e3620de684b6f12d4be51eaf1e654f1528af154cba1c92ad6212d24"}, &(0x7f0000000180)=0x55) 2018/02/27 04:22:54 executing program 7: r0 = syz_open_dev$sndctrl(&(0x7f0000006000)='/dev/snd/controlC#\x00', 0x7ffffffe, 0x0) syz_open_dev$sndctrl(&(0x7f0000000000)='/dev/snd/controlC#\x00', 0x2, 0x80200) mremap(&(0x7f0000009000/0x2000)=nil, 0x2000, 0x4000, 0x3, &(0x7f0000009000/0x4000)=nil) mremap(&(0x7f0000008000/0x2000)=nil, 0x2000, 0x2000, 0x3, &(0x7f0000000000/0x2000)=nil) ioctl$SNDRV_CTL_IOCTL_TLV_WRITE(r0, 0xc008551b, &(0x7f0000008ff0)={0x0, 0x0, []}) 2018/02/27 04:22:54 executing program 5: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x2, 0x0) getpeername$ax25(r0, &(0x7f0000000040), &(0x7f0000000080)=0x10) syz_emit_ethernet(0x46, &(0x7f0000000540)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty=[0x0, 0x0, 0x14], [], {@ipv6={0x86dd, {0x0, 0x6, "20a17e", 0x10, 0x21, 0x0, @dev={0xfe, 0x80}, @local={0xfe, 0x80, [], 0xaa}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, []}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, []}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd, []}}}}}}}, 0x0) 2018/02/27 04:22:54 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) socket(0x1f, 0x3, 0x1) getsockopt$inet_tcp_int(r0, 0x6, 0x6, &(0x7f0000722ffc), &(0x7f00006d1ffc)=0x4) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000000)) 2018/02/27 04:22:54 executing program 6: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) ioctl$TIOCMSET(r0, 0x5418, &(0x7f0000000040)=0x7) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0xffffffffffffffff, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000004000)='map_files\x00') getdents(r1, &(0x7f0000000100)=""/139, 0x8b) getdents(r1, &(0x7f0000000ea9)=""/407, 0x197) 2018/02/27 04:22:54 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x800000000010) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000004ff4)={0x10}, 0xc, &(0x7f0000e38ff0)={&(0x7f0000000000)={0x14, 0x22, 0x709, 0xffffffffffffffff, 0xffffffffffffffff, {0x3}, []}, 0x14}, 0x1}, 0x0) syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x0, 0x0) r1 = perf_event_open(&(0x7f0000000000)={0x2, 0x78, 0x807f, 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, 0xffffffffffffffff, 0x0) close(r1) r2 = geteuid() stat(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) chown(&(0x7f0000000040)='./file0\x00', r2, r3) pkey_alloc(0x0, 0x2) r4 = syz_open_dev$admmidi(&(0x7f00000000c0)='/dev/admmidi#\x00', 0xa, 0x2500) ioctl$sock_inet_tcp_SIOCINQ(r4, 0x541b, &(0x7f0000000080)) 2018/02/27 04:22:54 executing program 2: r0 = signalfd(0xffffffffffffffff, &(0x7f0000e7d000)={0x4000000000000000}, 0x8) unshare(0x40600) syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0x6, 0x4000) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x101000, 0x0) openat$selinux_user(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/user\x00', 0x2, 0x0) epoll_wait(r1, &(0x7f0000000040)=[], 0x0, 0x0) epoll_wait(r0, &(0x7f0000096fc4)=[{}], 0x1, 0x0) pipe2(&(0x7f0000000080), 0x4800) 2018/02/27 04:22:54 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) pipe2(&(0x7f0000000040), 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000280)={'ip6gre0\x00', @ifru_flags=0x100}) 2018/02/27 04:22:54 executing program 6: r0 = syz_open_dev$dmmidi(&(0x7f0000056000)='/dev/dmmidi#\x00', 0x6f600000, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f00000001c0)) r1 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f000053b000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r3, 0x5452, &(0x7f0000000200)=0x3f) sched_setaffinity(0x0, 0xffffff30, &(0x7f0000e7d000)) ioctl$SNDRV_TIMER_IOCTL_TREAD(r2, 0x40045402, &(0x7f00000000c0)) fcntl$setown(r2, 0x8, r1) fcntl$setsig(r2, 0xa, 0x12) readv(r3, &(0x7f0000482ff0)=[{&(0x7f0000a08000)=""/125, 0x7d}], 0xd) dup3(r0, r3, 0x0) tkill(r1, 0x16) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x0}]}) ioctl$DRM_IOCTL_DMA(r3, 0xc0406429, &(0x7f0000000180)={r4, 0x7, &(0x7f0000000080)=[0x3, 0x2, 0x2, 0x6, 0x8000, 0x4, 0x5], &(0x7f00000000c0)=[], 0x20, 0x4, 0x101, &(0x7f0000000100)=[0xff, 0x5, 0x8, 0x3], &(0x7f0000000140)=[0x1, 0x1, 0x0]}) openat$sequencer2(0xffffffffffffff9c, &(0x7f000083bff0)='/dev/sequencer2\x00', 0x4002, 0x0) 2018/02/27 04:22:54 executing program 7: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000ab9000)='/dev/ppp\x00', 0x0, 0x0) remap_file_pages(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x1000005, 0x1, 0x2) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) connect$unix(0xffffffffffffffff, &(0x7f000071eff8)=ANY=[], 0x0) remap_file_pages(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x2000000, 0x2, 0x800) syz_emit_ethernet(0x3, &(0x7f0000000240)=ANY=[@ANYBLOB, @ANYRES32=0x41424344, @ANYBLOB], 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000fb8000)=""/246) ioctl$EVIOCGREP(r0, 0x40047451, &(0x7f0000000580)=""/174) 2018/02/27 04:22:54 executing program 4: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000dcdf24)=[@in={0x2, 0x4e21, @loopback=0x7f000001}], 0x10) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f00000000c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="9b01000051abbd890c8d4e2779d54731bdc2c87d12c0146f1a6903cc28dee4b7c91cdaaa30b54ea151c4f69dace2919072c220563960e83f06000000a0769ef9d1c0c45c29010000007735d38afac8dd16632c605ef9f751e995eee577fd53c1f4c21726bb985da65e8426085ed0edbd59fc71d87854f3cda33cda86ad27131b51ba3ab957a854a13be5c8e4646e211c962f51983368a269c47b965d713d32"], &(0x7f0000000040)=0x2) syz_open_dev$sg(&(0x7f00000001c0)='/dev/sg#\x00', 0x0, 0x20000) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f00000002c0), &(0x7f0000000240)=0x4) ustat(0x6e4, &(0x7f0000000280)) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000000180)={r1, 0x6}, 0x8) connect$inet(r0, &(0x7f0000c3e000)={0x2, 0x4e21, @broadcast=0xffffffff}, 0x10) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000200)) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f000078b000), 0x4) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB="100000009462ed7c000000000000000000000000"], &(0x7f0000000080)=0x18) 2018/02/27 04:22:54 executing program 2: 2018/02/27 04:22:54 executing program 1: r0 = socket$inet6(0xa, 0x801, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000f10ffc)=0x3f, 0x4) bind$inet6(r0, &(0x7f0000cb8fe4)={0xa, 0x4e20, 0x0, @dev={0xfe, 0x80}, 0x8001}, 0x1c) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x2e, &(0x7f0000000040)=0x200, 0x4) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0xf, &(0x7f0000e00000)=0x3f, 0x4) bind$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(0xffffffffffffffff, 0x0) listen(r0, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000080)={0x0, 0x3, 0x30, 0x3ff, 0x7fff}, &(0x7f00000000c0)=0x18) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000100)={r1, 0x9, 0x20, 0x0, 0x4000000000}, &(0x7f0000000140)=0x18) [ 266.772272] dccp_invalid_packet: P.Data Offset(0) too small [ 266.780393] dccp_invalid_packet: P.Data Offset(0) too small 2018/02/27 04:22:54 executing program 5: r0 = eventfd2(0x0, 0x0) read$eventfd(r0, &(0x7f0000032ff8), 0x8) write$eventfd(r0, &(0x7f0000035ff8)=0x20, 0x8) r1 = syz_open_dev$vcsa(&(0x7f0000000140)='/dev/vcsa#\x00', 0x203, 0x600000) ioctl$TIOCLINUX2(r1, 0x541c, &(0x7f0000000040)={0x2, 0x91, 0x3ff, 0x1, 0x0, 0x9}) 2018/02/27 04:22:54 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x1, 0x0) setsockopt(r0, 0x6, 0xfa22, &(0x7f0000902000)="020008000000000000005462fa01a15eaf0d2cf653f13cc379ede4eaf40f4a95bbff850a8263357506b31e58a98399b397e695c0f03d3b3d54436fe71cbcdc6e30ac10369300f6af7d07634832b8a5c0a94c470502e9337b3e7298fc74e81b1058d02f9b14732017e2466a9fc43aea71263335960415800020f9575da602000000001f0000d1b0e6ebcb12c7291871363e97100c4a4c2e9f5c0c14f1659ce8c8bed2e97e60a3649f93ea0c8263f864802ad72fa698807ef14a4a1813e976be1d113b514dbdc05ea1309163d6a4830de8391f2ecab7bbfbcb", 0xd8) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000040)={{{{0x2, 0x4e20, @empty}}, {{0xa, 0x4e20, 0x0, @remote={0xfe, 0x80, [], 0xbb}}}}, 0x0, 0x0, 0x0, "d29716947758f2572bce2418aa2f9f262a8158bcefafe2c87068772f7e216925de4612090571f4671410f047ed26a53a543cd72f03e389b08cbc39e5d3437d3495b31a5feb61bc78d0d6ebe907112f1b"}, 0x160) 2018/02/27 04:22:54 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000059b000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-twofish-3way\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000000)="e6210000000000000000030005000bfaf9f300010033c23cff00000000fe000225070097c11fd4e4c4dc5926a8000194", 0x30) r1 = socket(0x5, 0x1, 0x5) ioctl$sock_inet_udp_SIOCOUTQ(r1, 0x5411, &(0x7f0000000040)) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00004e7000)="01d01c73f20a5153eee095caf1b5ecf7d0c8949d5b10ec5b207bd0327ea72eafcf9ee33bbcfd7a14", 0x28) [ 266.818995] device ip6gre0 entered promiscuous mode 2018/02/27 04:22:54 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x800000000010) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000004ff4)={0x10}, 0xc, &(0x7f0000e38ff0)={&(0x7f0000000000)={0x14, 0x22, 0x709, 0xffffffffffffffff, 0xffffffffffffffff, {0x3}, []}, 0x14}, 0x1}, 0x0) syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x0, 0x0) r1 = perf_event_open(&(0x7f0000000000)={0x2, 0x78, 0x807f, 0x6896f02, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r1) r2 = geteuid() stat(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) chown(&(0x7f0000000040)='./file0\x00', r2, r3) pkey_alloc(0x0, 0x2) r4 = syz_open_dev$admmidi(&(0x7f00000000c0)='/dev/admmidi#\x00', 0xa, 0x2500) ioctl$sock_inet_tcp_SIOCINQ(r4, 0x541b, &(0x7f0000000080)) 2018/02/27 04:22:54 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) getsockopt$inet6_int(r0, 0x29, 0x2000035, &(0x7f0000000100), &(0x7f0000000140)=0x4) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TCSETSF(r1, 0x5404, &(0x7f00000000c0)={0x2, 0xff, 0x7, 0x3, 0x8001, 0xf6, 0x400, 0x8, 0x5, 0x2, 0x5507f0a5, 0x3}) 2018/02/27 04:22:54 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000001240)='/dev/cuse\x00', 0x20000, 0x0) getsockopt$bt_BT_FLUSHABLE(r2, 0x112, 0x8, &(0x7f0000001280)=0x7ff, &(0x7f00000012c0)=0x4) pipe2(&(0x7f0000000000)={0x0, 0x0}, 0x100004000) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000fafffc)) ioctl$LOOP_CTL_GET_FREE(r2, 0x4c82) r5 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) clock_settime(0x7, &(0x7f0000000000)={0x77359400}) readlinkat(r4, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0), 0x0) setsockopt$inet6_udp_int(r1, 0x11, 0xfffffffffffffffd, &(0x7f0000000080)=0x8f3, 0x4) dup3(r5, r4, 0x0) clock_gettime(0x0, &(0x7f0000000000)) msync(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x1) ioctl$KVM_SET_PIT2(0xffffffffffffffff, 0x4070aea0, &(0x7f0000168f90)={[{0x0, 0x0, 0x0, 0xb6fe, 0x0, 0xfffffffffffff801}, {0x1000, 0x400000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xbb23, 0x800000000000000}, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x707}]}) socket$bt_bnep(0x1f, 0x3, 0x4) setsockopt$inet_tcp_int(r4, 0x6, 0xc, &(0x7f0000000100), 0xffffffffffffff65) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000decfe0)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_VCPU_EVENTS(r4, 0x4040aea0, &(0x7f0000460fe4)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x0, 0x8, 0x805}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r5, &(0x7f00000d5000/0x18000)=nil, &(0x7f0000de9000)=[@text64={0x40, &(0x7f0000bfefbf)="0f20d835200000000f22d80f0118470f35f3ab77644ebe0f59128182818201bc8c6a000000674b0f015e9dc483996ba7d900f300004f4f21ae5ddc", 0x3b}], 0x1, 0x0, &(0x7f0000753ff0)=[], 0x0) ioctl$KVM_RUN(r4, 0xae80, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r3, 0x29, 0x22, &(0x7f0000000140)={{{@in=@dev, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@ipv4={[], [], @dev}}}, &(0x7f00000000c0)=0xe8) setsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f0000000240)={{{@in6=@empty, @in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x4e24, 0x1, 0x4e20, 0x3, 0x2, 0x20, 0x20, 0x4, 0x0, r6}, {0x44, 0x2, 0x8, 0x10000, 0x8, 0x3, 0x587a, 0x1}, {0x10000, 0x7fffffff, 0x2, 0x7d}, 0x3, 0x6e6bbc, 0x3, 0x0, 0x1}, {{@in6=@remote={0xfe, 0x80, [], 0xbb}, 0x4d5, 0x3f}, 0xa, @in=@loopback=0x7f000001, 0x3500, 0x0, 0x0, 0x0, 0x80, 0xfffffffffffffff9, 0x4}}, 0xe8) 2018/02/27 04:22:54 executing program 4: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f000073cff7)='/dev/dsp\x00', 0x0, 0x0) ioctl$DRM_IOCTL_MODE_SETCRTC(r0, 0xc06864a2, &(0x7f0000000040)={&(0x7f0000000000)=[0x2, 0x20, 0xf3cb, 0x1], 0x4, 0x5, 0xffff, 0x10000, 0x100000000, 0x6, {0x9, 0x8, 0x3ff, 0xfffffffffffffff9, 0x0, 0x0, 0x4, 0xc4d, 0x3, 0x2, 0x0, 0x1, 0x10000, 0x40000, "d6ce216af64ff9dc3f20088b369c6a71faebb3651d323f2a8f1c6071842daeec"}}) read(r0, &(0x7f00005ac000), 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f00000000c0)={0x0, @in={{0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x12}}}, [0x0, 0x3, 0xffffffff, 0xffffffff, 0x4, 0x1, 0x1000, 0x5, 0x7fffffff, 0xd98, 0x7f, 0x5, 0x98, 0xfffffffffffffff8, 0x1]}, &(0x7f0000000200)=0x108) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000240)=@sack_info={r1, 0x6, 0x8}, &(0x7f0000000280)=0xc) 2018/02/27 04:22:54 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x800000000010) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000004ff4)={0x10}, 0xc, &(0x7f0000e38ff0)={&(0x7f0000000000)={0x14, 0x22, 0x709, 0xffffffffffffffff, 0xffffffffffffffff, {0x3}, []}, 0x14}, 0x1}, 0x0) syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x0, 0x0) r1 = perf_event_open(&(0x7f0000000000)={0x2, 0x78, 0x807f, 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, 0xffffffffffffffff, 0x0) close(r1) r2 = geteuid() stat(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) chown(&(0x7f0000000040)='./file0\x00', r2, r3) pkey_alloc(0x0, 0x2) r4 = syz_open_dev$admmidi(&(0x7f00000000c0)='/dev/admmidi#\x00', 0xa, 0x2500) ioctl$sock_inet_tcp_SIOCINQ(r4, 0x541b, &(0x7f0000000080)) 2018/02/27 04:22:54 executing program 2: r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r0, &(0x7f0000002000)=@ethernet={0x0, @empty}, 0x10) r1 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x7f, 0x80) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r1, 0x111, 0x1, 0x3f, 0x4) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000006000)={'vcan0\x00', 0x0}) sendmsg$can_bcm(r0, &(0x7f0000000000)={&(0x7f0000004000)={0x1d, r2}, 0x10, &(0x7f0000002ff0)={&(0x7f0000010f80)={0x1, 0xfffffffffffffffc, 0x0, {}, {}, {}, 0x1, @canfd={{}, 0x0, 0x0, 0x0, 0x0, "11f36de44de3e8719cc4b66ba9fc9cb26f274963f9095aef4eab3916317936727c1d1c9ead07b6ccfc5eb5f0ef77c7248bcb753c2207d113760b17045f7e9d92"}}, 0x80}, 0x1}, 0x0) sendmsg$can_bcm(r0, &(0x7f0000017fc8)={&(0x7f0000010ff0)={0x1d, r2}, 0x10, &(0x7f000000eff0)={&(0x7f0000009000)={0x2, 0x0, 0x0, {}, {}, {}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "000000080f3e98a6"}}, 0x48}, 0x1}, 0x0) 2018/02/27 04:22:55 executing program 7: r0 = getpgrp(0x0) process_vm_writev(r0, &(0x7f0000001280)=[{&(0x7f0000000000)=""/4096, 0x1000}, {&(0x7f0000001000)=""/114, 0x72}, {&(0x7f0000001080)=""/181, 0xb5}, {&(0x7f0000001140)=""/118, 0x76}, {&(0x7f00000011c0)=""/157, 0x9d}], 0x5, &(0x7f0000002500)=[{&(0x7f0000001300)=""/114, 0x72}, {&(0x7f0000001380)=""/4096, 0x1000}, {&(0x7f0000002380)=""/80, 0x50}, {&(0x7f0000002400)=""/224, 0xe0}], 0x4, 0x0) process_vm_readv(r0, &(0x7f00000028c0)=[{&(0x7f0000002540)=""/126, 0x7e}, {&(0x7f00000025c0)=""/172, 0xac}, {&(0x7f0000002680)=""/170, 0xaa}, {&(0x7f0000002740)=""/118, 0x76}, {&(0x7f00000027c0)=""/219, 0xdb}], 0x5, &(0x7f0000003b40)=[{&(0x7f0000002940)=""/4096, 0x1000}, {&(0x7f0000003940)=""/225, 0xe1}, {&(0x7f0000003a40)=""/195, 0xc3}], 0x3, 0x0) r1 = syz_open_dev$mice(&(0x7f0000003b80)='/dev/input/mice\x00', 0x0, 0x0) ioctl$TIOCLINUX2(r1, 0x541c, &(0x7f0000003bc0)={0x2, 0xffffffffffff8000, 0x7, 0x2, 0x1, 0x3}) process_vm_writev(r0, &(0x7f00000041c0)=[{&(0x7f0000003c00)=""/21, 0x15}, {&(0x7f0000003c40)=""/192, 0xc0}, {&(0x7f0000003d00)=""/8, 0x8}, {&(0x7f0000003d40)=""/84, 0x54}, {&(0x7f0000003dc0)=""/100, 0x64}, {&(0x7f0000003e40)=""/229, 0xe5}, {&(0x7f0000003f40)=""/40, 0x28}, {&(0x7f0000003f80)=""/9, 0x9}, {&(0x7f0000003fc0)=""/238, 0xee}, {&(0x7f00000040c0)=""/199, 0xc7}], 0xa, &(0x7f00000053c0)=[{&(0x7f0000004280)=""/88, 0x58}, {&(0x7f0000004300)=""/106, 0x6a}, {&(0x7f0000004380)=""/4096, 0x1000}, {&(0x7f0000005380)=""/50, 0x32}], 0x4, 0x0) ioctl$KVM_HAS_DEVICE_ATTR(r1, 0x4018aee3, &(0x7f0000005440)={0x0, 0xd6, 0x2, &(0x7f0000005400)}) r2 = socket$inet6_dccp(0xa, 0x6, 0x0) ioctl$KVM_SET_MP_STATE(r1, 0x4004ae99, &(0x7f0000005480)=0x8) ioctl$KDGKBLED(r1, 0x4b64, &(0x7f00000054c0)) socket$nl_route(0x10, 0x3, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000005500)={0x0, 0x0}, &(0x7f0000005540)=0xc) fstat(r1, &(0x7f0000005580)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r1, r3, r4) connect(r2, &(0x7f0000005600)=@rc={0x1f, {0x8000, 0xffffffffffffff00, 0x5, 0x8001, 0x2, 0x3f}, 0xc9}, 0xa) prctl$void(0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000005640)) gettid() getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x74, &(0x7f0000005680)=""/240, &(0x7f0000005780)=0xf0) ioctl$TIOCPKT(r1, 0x5420, &(0x7f00000057c0)=0x8) ioctl$sock_bt_cmtp_CMTPCONNDEL(r1, 0x400443c9, &(0x7f0000005800)={{0x3, 0x1, 0x3, 0x5, 0xfffffffffffffff9, 0x7}, 0x1}) r5 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r5, 0x84, 0x12, &(0x7f0000005840), &(0x7f0000005880)=0x4) r6 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000058c0)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$PPPIOCGFLAGS(r1, 0x8004745a, &(0x7f0000005900)) setsockopt$bt_BT_VOICE(r6, 0x112, 0xb, &(0x7f0000005940)=0x57, 0x2) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000005980), &(0x7f00000059c0)=0x4) socket$bt_hci(0x1f, 0x3, 0x1) getsockopt$inet6_dccp_int(r1, 0x21, 0x6, &(0x7f0000005a00), &(0x7f0000005a40)=0x4) setsockopt$inet6_MCAST_MSFILTER(r6, 0x29, 0x30, &(0x7f0000005a80)={0x800, {{0xa, 0x4e24, 0xf555, @mcast1={0xff, 0x1, [], 0x1}, 0x800}}, 0x0, 0x2, [{{0xa, 0x4e24, 0x2, @dev={0xfe, 0x80, [], 0xc}, 0xd6ca}}, {{0xa, 0x4e24, 0x3ff, @mcast1={0xff, 0x1, [], 0x1}, 0x99}}]}, 0x190) 2018/02/27 04:22:55 executing program 1: r0 = eventfd2(0x0, 0x0) readv(r0, &(0x7f000000ffe0)=[{&(0x7f0000036fea)=""/8, 0x8}], 0x1) r1 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000a00ff8)={0xffffffffffffffff, 0xffffffffffffffff}) read(r2, &(0x7f000038b000)=""/1, 0x1) ioctl$int_in(r2, 0x5452, &(0x7f0000008ff8)=0x3f) recvfrom(r3, &(0x7f0000017000), 0x0, 0x0, &(0x7f000002cff0)=ANY=[@ANYBLOB="26006861736800000000000000008000000000000000ff016c7a0700000c19e30000000000001302000000000000e2ffffffffffffff0000000000000000000000000000000000000000200000000000000000000e000800"], 0x58) fcntl$setown(r2, 0x8, r1) fcntl$setsig(r2, 0xa, 0x12) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000080)={0x0, @in6={{0xa, 0x4e23, 0x6, @dev={0xfe, 0x80, [], 0xa}, 0x3}}, 0x4, 0x6, 0xffff, 0x6, 0x7}, &(0x7f0000000140)=0xa0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000180)={r4, 0xb7}, 0x8) r5 = dup2(r2, r3) getpeername$ipx(r5, &(0x7f0000000000), &(0x7f0000000040)=0x10) tkill(r1, 0x13) writev(r0, &(0x7f0000001000)=[{&(0x7f0000021000)='u8\x00\x00\x00\x00\x00\x00', 0x8}], 0x1) 2018/02/27 04:22:55 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$vsock_dgram(0x28, 0x2, 0x0) connect$vsock_dgram(r0, &(0x7f0000000040)={0x28, 0x0, 0x0, @reserved=0x1}, 0x10) fcntl$setlease(r0, 0x400, 0x0) ioctl$EVIOCGVERSION(0xffffffffffffffff, 0x80044501, &(0x7f0000000180)=""/104) 2018/02/27 04:22:55 executing program 4: r0 = perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r1, &(0x7f00000001c0)={0x18, 0x0, {0x3, @empty, 'syz_tun\x00'}}, 0x1e) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000000040)=0x478, 0x4) mprotect(&(0x7f0000500000/0x3000)=nil, 0x3000, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@link_local={0x1, 0x80, 0xc2}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, {[], @tcp={{0x4e20, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}}}}}}}, &(0x7f00000002c0)) 2018/02/27 04:22:55 executing program 2: r0 = socket(0x2, 0x6, 0x0) listen(r0, 0x0) r1 = accept4$ipx(r0, 0x0, &(0x7f000081fffc), 0x0) getsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000000000), &(0x7f0000000040)=0x8) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000007ffc), 0x4) getsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000080), &(0x7f00000000c0)=0x4) shutdown(r0, 0x0) 2018/02/27 04:22:55 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x800000000010) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000004ff4)={0x10}, 0xc, &(0x7f0000e38ff0)={&(0x7f0000000000)={0x14, 0x22, 0x709, 0xffffffffffffffff, 0xffffffffffffffff, {0x3}, []}, 0x14}, 0x1}, 0x0) syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x0, 0x0) r1 = perf_event_open(&(0x7f0000000000)={0x2, 0x78, 0x807f, 0x6896f02, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r1) r2 = geteuid() stat(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) chown(&(0x7f0000000040)='./file0\x00', r2, r3) pkey_alloc(0x0, 0x2) r4 = syz_open_dev$admmidi(&(0x7f00000000c0)='/dev/admmidi#\x00', 0xa, 0x2500) ioctl$sock_inet_tcp_SIOCINQ(r4, 0x541b, &(0x7f0000000080)) 2018/02/27 04:22:55 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x37, &(0x7f0000000040)=@srh={0x5c, 0x0, 0x4, 0x0, 0x1, 0x6, 0x1, [@loopback={0x0, 0x1}, @empty, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, @remote={0xfe, 0x80, [], 0xbb}]}, 0xfffffffffffffcb7) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f0000000000)=@hopopts={0x0, 0x3, [], [@calipso={0x7, 0x8, {0x0, 0x0, 0x0, 0x0, []}}, @generic, @pad1={0x0, 0x1}, @padn={0x1, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, @ra={0x5, 0x2}]}, 0x28) sendto$inet6(r0, &(0x7f00001e2000)="c48641d27892c37ce392adebf0eaf8ef06b1989e7785e2b406479634ce6af31e943f1d2c0aef037bb551ae8d972815fb480390bc70a0e59caa3f820ffd72d711caa538fd781683fc903604b0cd5b45950f57ebea6ac1936c47c2b4ea509c581f9d60a01ae41cbb6f06550488fcc7911536008218e6a228352710158913c3828b9c767347bda03aa487a9414db46a4a2ed66172bbc28174fdb09e6df0a28f5057310aae93aaa885060490bdbfade8d046c104fca432a428b391aec9aa8b2e0cd0f740e46d6a685b126be00b047295882e0e53405662688ba9fc0be197ddbc87b3ce3867587e963cdd09b362d9e8adac7c903aaaa442bfee235c0e351b40b048abdc3514484541294723c4b5680b15be5299c8ada55caca89ce2df3f5616afa3c90ffa60ba4b916a0197528b56d1a5ecc3375c73051557cab041f9e30a09a1a815d3ea14eaba6e664098cc74fd9b5dc61d85002cc1973aca23220fcd5120f47ffc9dc54c5d401565a7e574a82d39bcc9f7558e335f8cd2ac377ea60e382273cf268ed4efd2e5249da806dd7faeb81fa44e49ef76f9e67d5d5f4f0fc05eabcc968924aa1279723417eb4d28d981fac28e936ed07f2c308baba3c43e4ebc38c0801e375223f8aaf71ab0d2af39046c56c83a0447e59f2d5b6ac5473bd34f3c64d255d9fa1c9665b4e13fd14c1e91590e50d0de795e6f80fd51617bd1005429bb036ba36427389d797975c997101605b8fc6aaed080d0aa38a1f6bcac786baeb977bb8e187500747391fb0a763f7641605822f4e1848d91c684f2c1449d443abf0a1cf8e5b0529ddbe06191619af1cf0d956dce614e538da592458003154ef55fc08aa4c6d2a5545ab6adb5d0fbbe3c18e486ae3664c3e222ca6cef7ba976972cda5d3772bb3d4f904e61892d34a660386e17291f915f73cbc148e889ed7d208f316ff382edee0f6a7aee9654bf8dbaf062a5e110947d3a05a05ead01132a1d53e22bf30eeb6449ecfbb2f8c9c74b83cad6b61eba6b099ad22d41c1e8384cc7efe264b1778fa2406700f16f898888b98793a9b64bb5df17d9b291dd3f3cc120a96682db8d0d0918050356f13890ad3cf902c470a00959ddc62c0a2392429b441188f4aa923eea39054b0dd6c8b0eb0036e7850fce6fd869001d8d06ec0d1c33c914275a5b390324cda48da6231e86f2e73c9a56a28af3118bfe3d70c77ddba218b972a3e3a99495b7ecb509356c2163b4b15a53516c2f51fcf7988df526116ddfe1f3810ff0b0554d2461be7bd27a1c83f012baaa78d09519408f5b6c373d47084d42023e094bcdda0c59145d8689dbe6acb76f20448428d98e9dfe63a6df8239edff6b2d6ed492a0ad86d3562e4ce6e74a37ba276e7736f52479580601e9be53f0648b0d8c502e377b341f4196f16c6c3d2c54277176209ec74f002fe733544f10b853c9c427132fc4ffbab7c03684af3cd5525ab93e94c3a8c79540f5c86ebd1739169498b451f776ffb95c97aff20c4c8d3c8f326b46a3cb9248a917ed50d38cc07f2b64d48c4a3feed9257e662b8499f3a0b9cbba00762e1f5fa6784741f553dfff7ddb286c8a00c8d580dd82949e82674323b353cc36aea96282a11adbda704073c852e1a3e3f7020ecc6c6772c602d6d5069c8176d940e5a65cc00d3a27a0e8f86bfc15ac767bd2f1f65e074add761ca4509297f1601f8c5d2aab7ce99b71507d42c598dfdf87446df921e2f866c09b35d0f051f75c0d9d017ccdc679c14581aa7565bd078456ada68cad62212d6b19841c6d001cf07f64bd0dbeb7809ddb31ae411680e09b8c5da4bfbda224b7f5f1c9e846ff2db48d7200cee2de8967da2fe43dbe022a8f75a1905c8c7992447435f3829d32867e3937e7f2a95f9ed471fe05cb3273d346943a1bd031d174e47d420b350b7cae3edc1d2e16e79f0f92067480adc3e3bf04cc2057ef54b540", 0x56d, 0x0, &(0x7f0000f14000)={0xa, 0x4e21, 0x0, @empty}, 0x1c) 2018/02/27 04:22:55 executing program 6: socketpair$ax25(0x3, 0x5, 0xc4, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$getown(r0, 0x9) r1 = socket$inet(0x2, 0x2, 0x0) setsockopt$ARPT_SO_SET_REPLACE(r1, 0x0, 0x60, &(0x7f00000005c0)=ANY=[@ANYBLOB="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", @ANYPTR=&(0x7f0000000040)=ANY=[@ANYBLOB='\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\x00\x00\x00\x00\x00\x00'], @ANYBLOB="00000000ac1414000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000007465716c3000000000000000000000006970646470300000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c0000001000000000000000000000000000000000000000000000000400052415445455354000000000000000000000000000000000000000000000073797a31000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c000100100000000000000000000000000000000000000000000000050006d616e676c6500000000000000000000000000000000000000000000000000000000000000000000000000000000aaaaaaaaaabb00000000000000000000ac1414aaac1414000a000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c000300100000000000000000000000000000000000000000000000070004e464c4f470000000000000000000000000000000000000000000000000000000000000000000000000042ae2305ffb50a0de96b77d3b561ee7b1779c90fbf97041290ad88491d56a05a91c9d6bb0e263a82c8c727df691866d21f01eb5248f660ea2bb27da63f3146b9000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c000e8000000000000000000000000000000000000000000000000002800000000000000000000000000000000000000000000000000000000000000feffffff00000000"], 0x478) 2018/02/27 04:22:55 executing program 0: openat$kvm(0xffffffffffffff9c, &(0x7f00006af000)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_SET_CPUID2(0xffffffffffffffff, 0x4008ae90, &(0x7f0000014000)=ANY=[@ANYBLOB="010000000000000002000040"]) r0 = ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) ioctl$KVM_GET_MSRS(r0, 0xc008ae88, &(0x7f0000014000)={0x0, 0x0, []}) ioctl$KVM_SMI(r0, 0xaeb7) 2018/02/27 04:22:55 executing program 1: r0 = semget$private(0x0, 0xa, 0x626) semop(r0, &(0x7f000002efe2)=[{0x0, 0x4}], 0x1) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) setsockopt$netlink_NETLINK_TX_RING(r1, 0x10e, 0x7, &(0x7f0000000040)={0x3, 0x6, 0x5, 0x3}, 0x10) semop(r0, &(0x7f000001a000)=[{}], 0x1) semctl$SETALL(r0, 0x0, 0x11, &(0x7f0000000040)=[]) 2018/02/27 04:22:55 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x800000000010) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000004ff4)={0x10}, 0xc, &(0x7f0000e38ff0)={&(0x7f0000000000)={0x14, 0x22, 0x709, 0xffffffffffffffff, 0xffffffffffffffff, {0x3}, []}, 0x14}, 0x1}, 0x0) syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x0, 0x0) r1 = perf_event_open(&(0x7f0000000000)={0x2, 0x78, 0x807f, 0x6896f02, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r1) r2 = geteuid() stat(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) chown(&(0x7f0000000040)='./file0\x00', r2, r3) pkey_alloc(0x0, 0x2) syz_open_dev$admmidi(&(0x7f00000000c0)='/dev/admmidi#\x00', 0xa, 0x2500) 2018/02/27 04:22:55 executing program 7: clone(0x200, &(0x7f0000000140), &(0x7f0000744000), &(0x7f0000000100), &(0x7f00000000c0)) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f0000a7bfc8)=[], &(0x7f00006fcff0)=[]) r0 = gettid() kcmp(r0, r0, 0x1, 0xffffffffffffffff, 0xffffffffffffffff) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$ION_IOC_HEAP_QUERY(0xffffffffffffffff, 0xc0184908, &(0x7f0000000140)={0x1e, 0x10, 0x1, 0xffffffffffffff9c}) sendmsg$nl_netfilter(r1, &(0x7f0000000680)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x48000}, 0xc, &(0x7f0000000640)={&(0x7f0000000180)={0x4a4, 0xe, 0x7, 0xc, 0x70bd28, 0x25dfdbff, {0x3, 0x0, 0x2}, [@nested={0x37c, 0x2a, [@typed={0xc, 0x80, @fd=r2}, @typed={0xc, 0x7, @u32=0x1}, @generic="0a4a9833dfa04fd167a1a9d4647dc7122168e6ad14939e5ca1b9cbce01c2c9084161aa55740011e551c7c122ccae649f8a2aebfa6c4bd05029ea383badbff1d219a9ad0aad341741b509eb72e1fca97f30e3aadf14b02d", @generic="165f41e59db4f6f710f4733db244881f33d328760da0edc5ec48ebec2d9b06b96994a6a9f19c43111d4d0cd0ca3d82352b59ff2ef6fe420be9e9eb7636106a1df48df9504883e6cb60cbf0596048f5fa877cf71a9fce975979cfa7df90e04f3510308b8e8c66715d33bcb5a7ff1afc08c74b2fc43d6fad944761f5991a51f39039e6717ad78950a5a767623ea15c6f0ebad2663241bce66e5807c323e717b95876883622cae0ab2aa5f3ffabe0453035dcee49b7a921e07648c6c9df6803e04ca16598052fa8bc081eef7f228319aad7dd22d5", @generic="83abafabbfe24f39bf66594ab80972a6fe544c941364e02bc4fd94091cb03d2f898dc5e384ce30c0bb6e4d6ccf92be6429fd5db54676da9a207a6f2df9fb120b18666ba142793772e6141a1b229540ac84fbdd61b4cc2f03ab925d849731fb482af51de7ffd46fa0b3a22babaf23b50e92a094bcf73ead60293132d3715a324182543b7df729d790141e53a9eab0f9b43a7b64c5ca7ebef54d6cdb82e4845cb534d8631487ec2897a33b", @generic="644fe0338868396cca6f652906244f249261f8d345f86525667e6e6692dde6d048fd2debabeef627f5b6082d1a1bfa5d1eea969a08f865ff09c3861c6a8c28827d0c1ea2f5a8dafefb3458c2b703e81c5094d8ec87aba166bf91eaa203e587ee684a8b41588b9f49bd9611e9a6133cf62d820c1c842494bb400874315648abb59108487a21c0a5", @generic="97616442b2ea97a4e0cd10ab7248e5d37c54eb4870efc303546dc2bce0a2545f883aa837e7ca8634cbd670f549ad841d59ede4ce0b43880314f2d8ffca1c171625aa9f140da759a3e5f23c80a96d251be734409073b90e0f28399249afbaa96d60af47f17b1ff750e77a26c34fb2f71ac4afb700822bd620a0c751256fe55129aacdcf958a327e6291ec1c7254afa2dad9831d941ea06c1548c43411e8be86", @typed={0xc, 0x7c, @str='\x00'}, @typed={0x48, 0x82, @binary="4ba789e9855cf4cdc5ae0cfe24bf8ee3b5bcecc0edb9b2e9579d74184c27e9fb9d7463f4dae47e93ee0edf081b00f95dd54bb9302430f999604fc330d4"}, @typed={0x10, 0x8, @str='em1em1\x00'}]}, @generic="4591625eb2e8bec2e78a84ecd780", @typed={0x8, 0x43}, @generic="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"]}, 0x4a4}, 0x1}, 0x40000) execve(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)=[], &(0x7f0000000340)=[]) nanosleep(&(0x7f0000000040)={0x0, 0x1c9c380}, &(0x7f00000000c0)) open(&(0x7f0000363ff8)='./file0\x00', 0x401, 0x0) 2018/02/27 04:22:55 executing program 6: r0 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, @broadcast}, &(0x7f0000000040)=0x10, 0x800) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000000240)=0x1, 0x4) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000080)={{{@in6=@loopback, @in6=@dev}}, {{@in=@empty}, 0x0, @in6=@loopback}}, &(0x7f0000000180)=0xe8) bpf$PROG_LOAD(0x5, &(0x7f00004b1000)={0x8, 0x1, &(0x7f00000001c0)=ANY=[@ANYBLOB="180000000000000000000000000000009500000000000000f6ea7f912dac8d8340c4293dc3ddf2d11f80c5dc7dd47ffed3e797aa263cdc28f8192912124266f2abe02c96f62d31826a0c336b37b277d9cc6bc37527841a07852d30b2f23cbd859de28c279101b4f749491a364a"], &(0x7f00003aa000)='GPL\x00', 0xb4c3, 0x1000, &(0x7f0000c91000)=""/4096}, 0x48) 2018/02/27 04:22:55 executing program 5: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x10002, 0x0) ioctl$EVIOCSKEYCODE(r0, 0x40084504, &(0x7f0000000040)=[0x1]) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="e97be836659cc1a5e1d972177bc8696a7c63faadac49e3e5a96b677e68ba860ef3aa92906bc51331385a26979e0c5c79adb614a31fc4cb83434e01a17cec46e6cfc66b9cac83d79be2181344139fb57376e078fc6b932949f27d6f842eada2e943f42386886d227bae846c2573b94259a71338bbf3d8c92d790aa621954533e7b2a955b8f5c6db1080a2b00d7b24e6a8dcfcf4d4110e829729e53fc87f5bfdc83ab54aeb3f5d24d13d10a4abb5d38f3122366f9dcae9552e421af9dddf38a11a2d69a29ae7d2cf16806b0d8716d72123ff792b963d", 0xd5) setns(r0, 0xc000000) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000180)='/dev/cuse\x00', 0x40000, 0x0) r2 = msgget(0x1, 0x5c9) msgctl$IPC_RMID(r2, 0x0) socket$alg(0x26, 0x5, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f00000001c0)=0x2, 0x4) r3 = accept4$netrom(r0, 0x0, &(0x7f0000000200), 0x0) getsockopt$packet_int(r0, 0x107, 0x7, &(0x7f0000000240), &(0x7f0000000280)=0x4) r4 = openat$vnet(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/vhost-net\x00', 0x2, 0x0) sendmsg$can_bcm(r1, &(0x7f0000000400)={&(0x7f0000000300)={0x1d}, 0x10, &(0x7f00000003c0)={&(0x7f0000000340)={0x7, 0x200, 0x7, {0x0, 0x7530}, {0x0, 0x2710}, {0x3, 0x100000000, 0x6e, 0x5}, 0x1, @canfd={{0x4, 0x4, 0x7fffffff, 0x5}, 0xc, 0x1, 0x0, 0x0, "ad6e3f704b244602d835257c1c024f6134d5ea032314874e4cf204a47f187cab3b36418ce424bd66f178a12a12a762a757553a0cb4bcd20d6da3c9f0390cef5e"}}, 0x80}, 0x1, 0x0, 0x0, 0x8011}, 0x48081) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f00000004c0)=@mangle={'mangle\x00', 0x1f, 0x6, 0x438, 0x2d8, 0x2d8, 0x2d8, 0xe8, 0x0, 0x3a0, 0x3a0, 0x3a0, 0x3a0, 0x3a0, 0x6, &(0x7f0000000440), {[{{@uncond, 0x0, 0xc0, 0xe8, 0x0, {}, [@inet=@rpfilter={0x28, 'rpfilter\x00'}, @inet=@rpfilter={0x28, 'rpfilter\x00', 0x0, {0x8}}]}, @inet=@DSCP={0x28, 'DSCP\x00', 0x0, {0x28}}}, {{@ip={@dev={0xac, 0x14, 0x14, 0x12}, @dev={0xac, 0x14, 0x14, 0x11}, 0xffffff00, 0xff, 'irlan0\x00', 'gretap0\x00', {0xff}, {}, 0xff, 0x1, 0x6c}, 0x0, 0x98, 0xc0, 0x0, {}, [@inet=@rpfilter={0x28, 'rpfilter\x00', 0x0, {0xb}}]}, @unspec=@CHECKSUM={0x28, 'CHECKSUM\x00', 0x0, {0x1}}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @TTL={0x28, 'TTL\x00', 0x0, {0x3}}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @ECN={0x28, 'ECN\x00', 0x0, {0x20, 0x4, 0x3}}}, {{@uncond, 0x0, 0x98, 0xc8, 0x0, {}, [@inet=@rpfilter={0x28, 'rpfilter\x00', 0x0, {0x4}}]}, @TPROXY={0x30, 'TPROXY\x00', 0x0, {0x1000, 0x5, @multicast2=0xe0000002, 0x4e21}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x498) socket$kcm(0x29, 0x5, 0x0) r5 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000980)='/selinux/checkreqprot\x00', 0x100, 0x0) setsockopt$packet_fanout_data(r5, 0x107, 0x16, &(0x7f0000000a00)={0x5, &(0x7f00000009c0)=[{0xffff, 0x3ff, 0x100, 0x8}, {0x5, 0x2, 0x10001, 0x3ff}, {0x7, 0x10001, 0x6, 0x6}, {0x5, 0xffffffffffffffff, 0x200, 0x32d7}, {0x5, 0x3, 0x3, 0x4}]}, 0x10) ioctl$KVM_UNREGISTER_COALESCED_MMIO(r5, 0x4010ae68, &(0x7f0000000a40)={0x6000, 0x10a000}) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000a80)='/selinux/policy\x00', 0x0, 0x0) r6 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000ac0)='/selinux/checkreqprot\x00', 0x181040, 0x0) getcwd(&(0x7f0000000b00)=""/77, 0x4d) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r5, 0x54a2) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r5, 0x12, 0x2, &(0x7f0000000b80)=""/59, &(0x7f0000000bc0)=0x3b) ioctl$sock_FIOGETOWN(r6, 0x8903, &(0x7f0000000c00)=0x0) migrate_pages(r7, 0x101, &(0x7f0000000c40)=0x5, &(0x7f0000000c80)=0x8) setsockopt$bt_BT_VOICE(r1, 0x112, 0xb, &(0x7f0000000cc0)=0x20c0e95, 0x2) ioctl$VHOST_NET_SET_BACKEND(r4, 0x4008af30, &(0x7f0000000d00)={0x3, r3}) ioctl$VHOST_SET_MEM_TABLE(r1, 0x4008af03, &(0x7f0000001040)={0x5, 0x0, [{0x1000, 0xf7, &(0x7f0000000d40)=""/247}, {0x5004, 0x8d, &(0x7f0000000e40)=""/141}, {0xf000, 0x2c, &(0x7f0000000f00)=""/44}, {0x10000, 0x9c, &(0x7f0000000f40)=""/156}, {0xf000, 0x0, &(0x7f0000001000)}]}) r8 = syz_open_dev$mice(&(0x7f0000001100)='/dev/input/mice\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r8, 0x4058534c, &(0x7f0000001140)={0x7, 0x4, 0x8, 0x9, 0x4ad, 0x86bf}) 2018/02/27 04:22:55 executing program 0: perf_event_open(&(0x7f0000220000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x4000000002, 0x0) write(r0, &(0x7f0000805000)="260000001a0053eb910000f9ff090000000000000015e0f1ff609b000000ec5501000d8b017f", 0x26) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000200)) recvfrom$llc(r0, &(0x7f0000000000)=""/103, 0x67, 0x0, &(0x7f0000000080)={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) readv(r0, &(0x7f00008fafb8)=[{&(0x7f0000eadf70)=""/144, 0x90}], 0x1) 2018/02/27 04:22:55 executing program 2: timer_create(0x7, &(0x7f0000cd0000)={0x0, 0x14, 0x8000000, @tid}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) r0 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001bff8)={0xffffffffffffffff, 0xffffffffffffffff}) readv(r2, &(0x7f0000a8bff0)=[{&(0x7f0000000000)=""/1, 0x1}], 0x1) ioctl$int_in(r1, 0x5452, &(0x7f0000be0000)=0x5) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000080), &(0x7f00000000c0)=0x8) setsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000000100), 0x8) fcntl$setsig(r1, 0xa, 0x14) r3 = dup2(r1, r2) r4 = gettid() socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000140)) fcntl$setown(r3, 0x8, r4) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000040)) tkill(r0, 0x40000000000018) 2018/02/27 04:22:55 executing program 4: r0 = socket(0x1, 0x80005, 0xfd) perf_event_open(&(0x7f0000000000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$alg(r0, &(0x7f0000901000)={0x0, 0x0, &(0x7f00003b8fe0)=[], 0x12a, &(0x7f0000000080)=[]}, 0x0) 2018/02/27 04:22:55 executing program 6: r0 = syz_open_dev$sndmidi(&(0x7f00000000c0)='/dev/snd/midiC#D#\x00', 0x8, 0x40) ioctl$TCSETS(r0, 0x5402, &(0x7f0000000100)={0x0, 0x4, 0xffff, 0x3, 0x3ff, 0x1d, 0x10001, 0x5632, 0xe27, 0x9, 0x2, 0x2}) r1 = dup(0xffffffffffffffff) r2 = accept$unix(0xffffffffffffff9c, 0x0, &(0x7f0000000040)) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r2, &(0x7f0000000080)={0x80000000}) capset(&(0x7f0000000000)={0x19980330}, &(0x7f0000001fe8)) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000001e00)='/dev/vga_arbiter\x00', 0x400200, 0x0) ioctl$sock_inet6_udp_SIOCINQ(r3, 0x541b, &(0x7f0000001e40)) r4 = msgget$private(0x0, 0x0) msgrcv(r4, &(0x7f0000000240)=ANY=[@ANYBLOB="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"], 0xfffffffffffffdd6, 0x0, 0x0) 2018/02/27 04:22:55 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x800000000010) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000004ff4)={0x10}, 0xc, &(0x7f0000e38ff0)={&(0x7f0000000000)={0x14, 0x22, 0x709, 0xffffffffffffffff, 0xffffffffffffffff, {0x3}, []}, 0x14}, 0x1}, 0x0) syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x0, 0x0) r1 = perf_event_open(&(0x7f0000000000)={0x2, 0x78, 0x807f, 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, 0xffffffffffffffff, 0x0) close(r1) r2 = geteuid() stat(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) chown(&(0x7f0000000040)='./file0\x00', r2, r3) pkey_alloc(0x0, 0x2) 2018/02/27 04:22:55 executing program 4: ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x7}) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18}, [@jmp={0x5, 0x0, 0x4}], {0x95}}, &(0x7f0000003ff6)='GPL\x00', 0x1, 0xc3, &(0x7f000000a000)=""/195}, 0x48) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x5, 0x0, 0x28, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x38ad, 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), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getgid() 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), 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndpcmp(&(0x7f0000000240)='/dev/snd/pcmC#D#p\x00', 0x0, 0x301100) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000000280)={0x0, @in6={{0xa, 0x4e21, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x5}}, 0x10001, 0x4}, &(0x7f0000000340)=0x98) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000380)={r2, 0xfffffffffffffffa, 0x20}, &(0x7f00000003c0)=0x8) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000000180)=""/102, &(0x7f0000000200)=0x66) r3 = syz_open_dev$dmmidi(&(0x7f0000000040)='/dev/dmmidi#\x00', 0x80, 0x121000) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r4, 0x29, 0xb, &(0x7f0000000000)={@empty}, 0x20) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r3, 0xc0bc5310, &(0x7f00000000c0)) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r3, 0x84, 0xc, &(0x7f0000000080)=0x7, 0x4) 2018/02/27 04:22:55 executing program 0: r0 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000001000)={'vcan0\x00', 0x0}) r2 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x8, 0x880) getsockopt$inet_mreqn(r2, 0x0, 0x23, &(0x7f0000000040)={@local, @local}, &(0x7f0000000080)=0xc) ioctl$VHOST_SET_OWNER(r2, 0xaf01, 0x0) sendmsg$can_raw(0xffffffffffffffff, &(0x7f000000e000)={&(0x7f00001c6000)={0x1d, r1}, 0x10, &(0x7f00003b0000)={&(0x7f0000d3fff0)=@can={{}, 0xfffffffffffffffd, 0x0, 0x0, 0x0, "ee90f68ba0ec9978"}, 0x10}, 0x1}, 0x0) 2018/02/27 04:22:55 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000000600)=@raw={'raw\x00', 0x9, 0x3, 0x2b0, 0x0, 0xffffffff, 0xffffffff, 0xf0, 0xffffffff, 0x1e0, 0xffffffff, 0xffffffff, 0x1e0, 0xffffffff, 0x3, &(0x7f0000000000), {[{{@uncond, 0x0, 0xd0, 0xf0, 0x0, {}, [@inet=@rpfilter={0x28, 'rpfilter\x00', 0x0, {0x1}}]}, @unspec=@TRACE={0x20, 'TRACE\x00'}}, {{@ipv6={@ipv4={[], [0xff, 0xff], @rand_addr}, @local={0xfe, 0x80, [], 0xaa}, [], [], 'bond0\x00', 'erspan0\x00'}, 0x0, 0xa8, 0xf0, 0x0, {}, []}, @unspec=@CT0={0x48, 'CT\x00'}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x310) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@link_local={0x1, 0x80, 0xc2}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x3c, 0x0, @local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, {[], @tcp={{0x4e20, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}}}}}}}, &(0x7f00000002c0)) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/checkreqprot\x00', 0x10800, 0x0) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000000080)=0x2, 0x4) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000000180)={0x0, 0x7c, "d0ec9159fc96dfac372e39c2469085780ac2b873b18a4c189bd559aac686a1ac8f6738cfa474efa646a424e7d4aedcaf91e31bb40e159fda8e0447cd00e28a1d627a288ad369df0b0974d6b51a8eab66b07e16bc218f3aacb8055297818ca640fd668cd589fb52e62cee8a998da45b4b8ee40d7c9fbf5bc369a62c6a"}, &(0x7f00000000c0)=0x84) setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f0000000240)={r2, 0x200000000, 0x59, "88a630d39f469efbeba9a3d58b6868a112cd3a5ede269a4fb0d9d6b3c609f69c5a95be6076a684cda2e94e2a24b791867b16667300772fc15e4e8b7baa5998bf6d790d4a7efd17eee410173fa1e01afa8be8c64cd51514735a"}, 0x61) 2018/02/27 04:22:55 executing program 2: syz_emit_ethernet(0x4a, &(0x7f0000000340)={@link_local={0x1, 0x80, 0xc2}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "b13ec3", 0x223, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, @empty, {[], @tcp={{0x4e20, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}}}}}}}, &(0x7f0000000000)) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0x8040, 0x0) ioctl$KVM_ASSIGN_SET_MSIX_ENTRY(r0, 0x4010ae74, &(0x7f0000000080)={0x8, 0x8, 0x1200000000000000}) 2018/02/27 04:22:55 executing program 6: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0xfffffffffffffffc}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000200)={0xffffffffffffffff}) r2 = dup3(r1, r0, 0xfffffffffffffffe) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r2, 0x111, 0x4, 0x1, 0x4) setsockopt$sock_int(r1, 0x1, 0x22, &(0x7f000069fffc)=0x5, 0x4) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r2, 0x40505412, &(0x7f0000000140)={0x1, 0xfffffffffffffffa, 0x3, 0x0, 0xf}) recvmsg$netrom(r2, &(0x7f0000e55000)={&(0x7f0000e59ff0)=@ax25={0x6, {"61ad643fe24db4"}}, 0x10, &(0x7f0000e55000)=[], 0x0, &(0x7f000035a000)=[]}, 0x0) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000000100)=0x0) prctl$setptracer(0x59616d61, r3) ioctl$KVM_REGISTER_COALESCED_MMIO(r2, 0x4010ae67, &(0x7f00000000c0)={0xf000, 0x3000}) ioctl$KVM_SMI(r2, 0xaeb7) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r2, 0x40505412, &(0x7f0000000040)={0x7, 0x80, 0xaf}) 2018/02/27 04:22:55 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000180)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f00000000c0)=@ipv6_getanyicast={0x14, 0x3e, 0x300, 0x70bd2c, 0x25dfdbff, {0xa}, ["", "", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x40000}, 0x0) 2018/02/27 04:22:55 executing program 1: poll(&(0x7f0000856ff0)=[], 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, 0x0, 0xfff, 0x0, 0x0, 0x0, 0xfffffffffffffffc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x0, 0x0) ioctl$KVM_SET_CPUID2(r0, 0x4008ae90, &(0x7f0000000080)={0x2, 0x0, [{0x80000008, 0x1, 0x0, 0x1, 0xffffffffffff3ddb, 0xffffffffffffffff, 0x4}, {0x0, 0x1, 0x1, 0xe3e, 0x1, 0xff4f, 0x200}]}) r1 = syz_open_dev$sndtimer(&(0x7f0000f85ff1)='/dev/snd/timer\x00', 0x0, 0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000100)={0x0, @remote, @broadcast}, &(0x7f0000000140)=0xc) setsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000180)={r2, @multicast2=0xe0000002, @remote={0xac, 0x14, 0x14, 0xbb}}, 0xc) readv(r1, &(0x7f0000c83ff0)=[{&(0x7f00004d3fc0)=""/4, 0x4}], 0x1) 2018/02/27 04:22:55 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x800000000010) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000004ff4)={0x10}, 0xc, &(0x7f0000e38ff0)={&(0x7f0000000000)={0x14, 0x22, 0x709, 0xffffffffffffffff, 0xffffffffffffffff, {0x3}, []}, 0x14}, 0x1}, 0x0) syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x0, 0x0) r1 = perf_event_open(&(0x7f0000000000)={0x2, 0x78, 0x807f, 0x6896f02, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r1) r2 = geteuid() stat(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) chown(&(0x7f0000000040)='./file0\x00', r2, r3) 2018/02/27 04:22:55 executing program 4: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_int(r0, 0x0, 0x7, &(0x7f0000000000), 0x4) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/qat_adf_ctl\x00', 0x22000, 0x0) socket$inet_udp(0x2, 0x2, 0x0) getsockopt$bt_BT_DEFER_SETUP(r1, 0x112, 0x7, &(0x7f0000000280)=0x2, &(0x7f0000000240)=0x4) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r1, 0x80045300, &(0x7f0000000080)) 2018/02/27 04:22:55 executing program 2: r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) ioctl$DRM_IOCTL_ADD_MAP(0xffffffffffffffff, 0xc0186415, &(0x7f0000000040)={&(0x7f0000ffc000/0x4000)=nil, 0xcd1, 0x0, 0x0, &(0x7f0000ff7000/0x9000)=nil}) writev(r0, &(0x7f0000000040)=[], 0x146) getsockopt$netlink(r0, 0x10e, 0x2, &(0x7f0000000080)=""/75, &(0x7f0000000100)=0x4b) ioctl$sock_bt_cmtp_CMTPCONNADD(r0, 0x400443c8, &(0x7f0000000000)={r0, 0x7}) 2018/02/27 04:22:55 executing program 0: r0 = socket$inet6(0xa, 0x803, 0x0) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000000), &(0x7f0000000040)=0x4) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$KVM_S390_VCPU_FAULT(r1, 0x4008ae52, &(0x7f00000000c0)=0x7fffffff) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000100)={0x0, 0x8}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f0000000180)={r3, 0x8}, &(0x7f00000001c0)=0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000200)={r3, 0x5}, 0x8) getsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000240)={@local}, &(0x7f0000000280)=0x14) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f00000002c0)={r4, 0xfffffffffffffff9, 0x0, 0x2, 0x4}, &(0x7f0000000300)=0x18) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000000340)={r4, 0x100000001}, &(0x7f0000000380)=0x8) setsockopt$netrom_NETROM_IDLE(r2, 0x103, 0x7, &(0x7f00000003c0)=0x5, 0x4) ioctl$TIOCLINUX7(r1, 0x541c, &(0x7f0000000400)={0x7, 0x3}) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000440)={r5, @in={{0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0xe}}}, 0x7, 0x9, 0x8222, 0x101, 0x8}, 0xa0) sendmsg$key(r2, &(0x7f00000006c0)={0x0, 0x0, &(0x7f0000000680)={&(0x7f0000000500)={0x2, 0xb, 0x7fff, 0x3, 0x29, 0x0, 0x70bd2a, 0x25dfdbfd, [@sadb_key={0x2, 0x9, 0x20, 0x0, "a2fefd03"}, @sadb_address={0x5, 0x7, 0x3c, 0xa0, 0x0, @in6={0xa, 0x4e23, 0x4, @loopback={0x0, 0x1}}}, @sadb_x_sec_ctx={0x1f, 0x18, 0x401, 0x1f, 0xeb, "7ea6de96c21c9e2358aa12c5e33ff139fc5f0587ef514e3f2e16fe818a0c03ac5f6a7b276aaf40076cd92afdf04950a3571bee0025157e2dd62965baf386560334b222f6fd7ed68cdf5b9315a8fcc21f7042add11eb0b17a5e15896db0b2ffef51a5b8fe736e72c59f1bc12e17358fd3d2cef09403478f3e44a129311bfa8d3f4ed6725318b0a40cc3c015ae6a68a2ed60523046baa1e8f1057c2d17457f2e5c0af19f75aa1c5a651d5f941f21b5d1294d2f56e8513db8226680625b3e17a97485ca0633165c2152a1f964d4b7008754655920acf8014f4db0b2d6f90c9544a136ddb57d7b8582af4fe088"}, @sadb_x_nat_t_port={0x1, 0x15, 0x4e21}]}, 0x148}, 0x1}, 0x80) socket$inet6_sctp(0xa, 0x5, 0x84) listen(r0, 0x4b0) getresuid(&(0x7f0000000700), &(0x7f0000000740)=0x0, &(0x7f0000000780)) ioctl$TUNSETOWNER(r2, 0x400454cc, &(0x7f00000007c0)=r6) getsockopt$SO_COOKIE(r2, 0x1, 0x39, &(0x7f0000000800), &(0x7f0000000840)=0x8) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000000880)) sendto$unix(r2, &(0x7f00000008c0)="bb77b2e531a630ff10489466dd02786bde21baba08e983d9a8327c680af5f614460d394864b0c2a36c17cc324ccaed8d72f1cb560dcf9f6b3d82ab8562ae150a714380f5f7ad4f87c29085c83b29aa5f74c41538fad3e5b9a3b119ac73902cde3e989bce7162d5ad8a8e7545291b94e54d80b282152c59d9a273bb93bfe5e5ce8f95b433b8741893be6ea57780aad42dac130cd11252c5049c5e9de3a666d9ee3a1e", 0xa2, 0x20000000, &(0x7f0000000980)=@file={0x0, './file0\x00'}, 0xa) ioctl$KVM_SET_CPUID2(r2, 0x4008ae90, &(0x7f00000009c0)={0x2, 0x0, [{0xc000001b, 0x100000000, 0x6, 0x5, 0x7ff80, 0xa24, 0x5}, {0x80000001, 0x8, 0x1, 0x2, 0xa0, 0x1, 0x401}]}) connect$netrom(r1, &(0x7f0000000a40)=@full={{0x3, {"03ab4089611e21"}, 0x5}, [{"5b8e4c9c69f996"}, {"35c426d85afecc"}, {"9fb74c0d47efb3"}, {"d1b93b1b3bcca1"}, {"98dba3189cec26"}, {"5511de1dabf3e7"}, {"1aac74c8613e28"}, {"7bf2ee593bbdd8"}]}, 0x48) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000ac0)={r3, 0x3, 0x30, 0x8, 0x7}, &(0x7f0000000b00)=0x18) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f0000000b40)=0x70, 0x4) ioctl$PIO_UNIMAP(r2, 0x4b67, &(0x7f0000000bc0)={0x5, &(0x7f0000000b80)=[{0xf3, 0x8}, {0x4c88, 0x58}, {0x1000, 0x8}, {0x0, 0xbf97}, {0x981, 0x3}]}) inotify_add_watch(r1, &(0x7f0000000c00)='./file0\x00', 0x4000006) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r1, 0xc0505350, &(0x7f0000000c40)={{0x5, 0x2}, {0x5, 0x9}, 0x1, 0x6, 0x100}) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000cc0)={0xa0000008}) openat$selinux_user(0xffffffffffffff9c, &(0x7f0000000d00)='/selinux/user\x00', 0x2, 0x0) 2018/02/27 04:22:55 executing program 1: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) setsockopt$inet6_opts(r0, 0x29, 0x37, &(0x7f0000000040)=@srh={0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, []}, 0x8) fcntl$notify(r0, 0x402, 0x80000012) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet6_IPV6_ADDRFORM(r1, 0x29, 0x1, &(0x7f0000000200)=0x2, 0x4) ioctl$VHOST_SET_VRING_ENDIAN(r1, 0x4008af13, &(0x7f00000000c0)={0x3, 0x1}) r2 = semget$private(0x0, 0x0, 0x20) semctl$GETPID(r2, 0x3, 0xb, &(0x7f0000000080)=""/32) 2018/02/27 04:22:55 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00006a4ff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CHECK_EXTENSION_VM(r1, 0xae03, 0x0) 2018/02/27 04:22:55 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x800000000010) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000004ff4)={0x10}, 0xc, &(0x7f0000e38ff0)={&(0x7f0000000000)={0x14, 0x22, 0x709, 0xffffffffffffffff, 0xffffffffffffffff, {0x3}, []}, 0x14}, 0x1}, 0x0) syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x0, 0x0) r1 = perf_event_open(&(0x7f0000000000)={0x2, 0x78, 0x807f, 0x6896f02, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r1) geteuid() stat(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)) 2018/02/27 04:22:55 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcbff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_LAPIC(r2, 0x4400ae8f, &(0x7f000016d000)={"8a927799b01a029f25061eda96dd379385fc78b28fcbf8eb8455a6fb67a8de46d4d40000a01a47191dc792f414ac8437036bb34b6632c980073c4cdc084a1966c440f15811d016f5b50e90810603f10a2c83eb8c062194269ab67e4bb4b3c5199cadd60d3f6fc72a7eb011b622072532229fbc9d9c4d1e045191ee2b0d584c8fd736ee3e7d73d5267b67a69251b1a8647e90692d30ecfb806326f17f0a7a24aa58b111193c88181907d958cb00807d63dfb58775215937ae2b62b46c6d5816f2fc52eeab0000000000000003252929e628ad2c34a0ef717fb2504d9bd66eabce002faf0512145c072f3087a5566c38fda729442c3ebd62e970a9a3eb242747993601a1a186b8376d39c69c4ce503b2638feeae79436a9708b3bb19f38377382ea7b4c9c2d674b80ef220109f8fa8200de4794547b4da6430ac512116d358949a298812c5d54017aa2fc8b814ecf28c41d4c83474ba93a8ad32b16371b42350bf984abb465228cfd848e54abc383d21d0a3315f1b8599efa1bf10bd30a1371757b13aed4a19db7c777995fd42ad446d9d2755f8552563c7639ce00da8ee3ece9ded52625aa3f0a1d7b76b32536d39eeae158271064ea79bddf1032b6e6ac794f37ec9d0c3bc4923cc7b631c6df64f28d75d99443d6653db3c6b7961190e8f82a233000001002ce4f47168ef93f01aef51c60000000000000006af34b21ed8437a371c0b427cd8c94f3952ee752b758eb5bff60a0c4f4793cd6638a2a23d68cb6e86925599fbc1361b8ce27b41d79027894b6c0003cc97a64088edf383a51eef947915369bdd4fc3cded2663d17515838f8fbba284c5b6ffc5251019eaee59d117d34c73e50fbd33ceb4508cfa4eecb7d6bb11fc4a114a13542dee77b2651783f6a5d9260036ccc70d695105d1ddb56f1ac26584547d8d5cecb3c672068cc7ab31ddc5ae0a253b587d712c6113acdf49fa0100de0f7b3717528e35b7e70733538a8eec8fb17616d2198d02ba4e7690fab7933b676deddb27755d6a8f29c643dfff0e4bd7c2b13b7a57a3120cb2cbb70200339dc0862dafad481a63e7f90d14c54803d8b100e0ad5cae9a0a7b2f329c3b0000000000000002f4b2eebf5bcd42688b08ff0a6575a31f81f01c13c7cb674ff41cb3c7f6896d41e86bda845164825e28b9fb719e695a9eb9710f924aefde1c96bebe4274594038347691a088f9bcaeba90315d3b3cfc24388cc15dffeda1bd610582c5b74fa6c6e789ce440f71871a5e8b85000000005806743e8e075b8624686feb21dbdb9afd74dd0067d82a72c099a2d52a599494388cb56cdb5ef9190980f9128e689e07e98b2ed59e1537fc7de144dc2030374b0f5fcfd8f2ef242803f7bcbc07145f65b8912a4a335b858de8acf080852c49d353a00a5aac3d6a33e0075506a1fd25799f1637b1bafaf09954ef"}) ioctl$KVM_SET_MP_STATE(r2, 0x4004ae99, &(0x7f0000fc2000)=0x3) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, &(0x7f0000ae5000)=@ioapic={0x2, 0x0, 0x0, 0x0, 0x0, [{0x0, 0x3}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, 0xfffffffffffffffe}, {0x0, 0x3}]}) 2018/02/27 04:22:55 executing program 6: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000000000)={0xaa}) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f0000000000/0x4000)=nil, 0x4000, 0xc, 0x1000, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000013ff4)=@assoc_value, &(0x7f0000002000)=0x8) close(0xffffffffffffffff) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) prctl$setfpexc(0xc, 0x10000) ioctl$DRM_IOCTL_GEM_OPEN(r2, 0xc010640b, &(0x7f00000000c0)={0x0, 0x0, 0x200}) ioctl$DRM_IOCTL_GEM_FLINK(r2, 0xc008640a, &(0x7f0000000100)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_FLINK(r2, 0xc008640a, &(0x7f0000000140)={r3, r4}) ioctl$KDGETLED(r1, 0x4b31, &(0x7f0000000080)) 2018/02/27 04:22:55 executing program 2: syz_emit_ethernet(0x32, &(0x7f0000000000)={@link_local={0x1, 0x80, 0xc2}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x24, 0xffffffffffffffff, 0x0, 0x0, 0x2c, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @broadcast=0xffffffff, {[]}}, @gre={{0x0, 0x0, 0x1, 0x0, 0xb, 0x0, 0x0, 0x8, 0x880b, 0x0, 0x0, []}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, []}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd, []}}}}}}, 0x0) r0 = accept(0xffffffffffffffff, 0x0, &(0x7f0000000100)) getsockopt$inet6_tcp_buf(r0, 0x6, 0x21, &(0x7f0000000140)=""/182, &(0x7f0000000200)=0xb6) socket$llc(0x1a, 0x3, 0x0) 2018/02/27 04:22:55 executing program 4: r0 = socket$inet6(0xa, 0x30, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000000000)=@filter={'filter\x00', 0xe, 0x4, 0x3f8, 0xffffffff, 0x118, 0x118, 0x118, 0xffffffff, 0xffffffff, 0x308, 0x308, 0x308, 0xffffffff, 0x4, &(0x7f00001a5fc0), {[{{@uncond, 0x0, 0xf0, 0x118, 0x0, {}, [@common=@unspec=@limit={0x48, 'limit\x00', 0x0, {0x0, 0x1}}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0xa8, 0xf0, 0x0, {}, []}, @common=@unspec=@LED={0x48, 'LED\x00', 0x0, {'syz1\x00'}}}, {{@uncond, 0x0, 0xd8, 0x120, 0x0, {}, [@common=@unspec=@connmark={0x30, 'connmark\x00', 0x1}]}, @REJECT={0x0, 'REJECT\x00', 0x0, {0x7}}}], {{[], 0x0, 0xa8, 0xffffffffffffffb8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x16) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000000b40)=@filter={'filter\x00', 0xe, 0x4, 0x398, 0xffffffff, 0x128, 0x128, 0x0, 0xffffffff, 0xffffffff, 0x2c8, 0x2c8, 0x2c8, 0xffffffff, 0x4, &(0x7f0000000480), {[{{@uncond, 0x0, 0x100, 0x128, 0x0, {}, [@common=@ipv6header={0x28, 'ipv6header\x00'}, @common=@ah={0x30, 'ah\x00'}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@ipv6={@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, @empty, [], [], 'teql0\x00', 'ifb0\x00'}, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@ipv6={@dev={0xfe, 0x80}, @loopback={0x0, 0x1}, [], [], 'syz_tun\x00', 'syzkaller1\x00'}, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x3f8) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00000004c0)={'irlan0\x00', &(0x7f0000000440)=ANY=[@ANYBLOB="130000ed3e0000008e01000000000100"]}) [ 267.830857] QAT: Invalid ioctl [ 267.832785] sctp: [Deprecated]: syz-executor6 (pid 10677) Use of struct sctp_assoc_value in delayed_ack socket option. [ 267.832785] Use struct sctp_sack_info instead 2018/02/27 04:22:55 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x3, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x1) ioctl$KVM_GET_MSR_INDEX_LIST(r0, 0xc004ae02, &(0x7f0000000000)={0x1, [0x0]}) ioctl$KVM_SET_CLOCK(r1, 0x4030ae7b, &(0x7f0000560000)) [ 267.916799] sctp: [Deprecated]: syz-executor6 (pid 10691) Use of struct sctp_assoc_value in delayed_ack socket option. [ 267.916799] Use struct sctp_sack_info instead 2018/02/27 04:22:55 executing program 2: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00007a0000)={0xffffffffffffffff}) setrlimit(0x7, &(0x7f0000a9cff8)) sched_yield() ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f00005f3000)) 2018/02/27 04:22:55 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x800000000010) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000004ff4)={0x10}, 0xc, &(0x7f0000e38ff0)={&(0x7f0000000000)={0x14, 0x22, 0x709, 0xffffffffffffffff, 0xffffffffffffffff, {0x3}, []}, 0x14}, 0x1}, 0x0) syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x0, 0x0) r1 = perf_event_open(&(0x7f0000000000)={0x2, 0x78, 0x807f, 0x6896f02, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r1) geteuid() 2018/02/27 04:22:55 executing program 4: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000003000)=[{&(0x7f0000010000)="2f0000001800030007fffd946fa283bc8020000000040005031d856808000f00083c737e03000f002cdf1389598e2c", 0x2f}], 0x1}, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000000040)=@security={'security\x00', 0xe, 0x4, 0x408, 0xffffffff, 0x0, 0x208, 0xf8, 0xffffffff, 0xffffffff, 0x370, 0x370, 0x370, 0xffffffff, 0x4, &(0x7f0000000000), {[{{@ip={@broadcast=0xffffffff, @multicast1=0xe0000001, 0xffffff00, 0xff, 'bpq0\x00', 'rose0\x00', {0xff}, {0xff}, 0xc, 0x1, 0x14}, 0x0, 0x98, 0xf8, 0x0, {}, [@common=@ttl={0x28, 'ttl\x00', 0x0, {0x3, 0x4}}]}, @common=@SET={0x60, 'SET\x00', 0x0, {{0xb8ed, [0x7, 0x4, 0x8a17, 0x4d0, 0x6, 0x40], 0xff, 0x8, 0x51}, {0x200, [0xff, 0x3, 0x3ff, 0x7, 0x8, 0x401], 0xfff, 0x0, 0x6}}}}, {{@ip={@loopback=0x7f000001, @dev={0xac, 0x14, 0x14, 0xc}, 0xffffffff, 0xff000000, 'teql0\x00', 'syzkaller1\x00', {}, {0xff}, 0x5e, 0x1, 0x2}, 0x0, 0xe8, 0x110, 0x0, {}, [@common=@ttl={0x28, 'ttl\x00', 0x0, {0x2, 0xfffffffffffff527}}, @common=@inet=@set4={0x50, 'set\x00', 0x4, {{0x1, 0x7, 0x800}, {0x9d, 0x5}, {0x4, 0x81}, 0xcb}}]}, @common=@inet=@SYNPROXY={0x28, 'SYNPROXY\x00', 0x0, {0x19, 0x0, 0xffffffff}}}, {{@uncond, 0x0, 0x108, 0x168, 0x0, {}, [@common=@addrtype={0x30, 'addrtype\x00', 0x0, {0x404, 0x2, 0x0, 0x1}}, @common=@inet=@iprange={0x68, 'iprange\x00', 0x1, {@ipv4=@broadcast=0xffffffff, @ipv4=@multicast1=0xe0000001, @ipv6=@ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x12}}, @ipv6=@loopback={0x0, 0x1}, 0x12}}]}, @common=@SET={0x60, 'SET\x00', 0x0, {{0x1, [0x4, 0x99fa, 0x8001, 0x1, 0x7fffffff, 0x6], 0x4, 0x8, 0x9}, {0x9, [0x401, 0x81, 0x2, 0x9, 0x40, 0x885], 0x3d17, 0x1, 0xef6e}}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x468) 2018/02/27 04:22:55 executing program 1: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x101002, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(0xffffffffffffffff, 0x40605346, &(0x7f0000000080)) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000000140)={0x4, &(0x7f0000000100)=[{}, {}, {}, {}]}) select(0x40, &(0x7f0000001200)={0x0, 0x200, 0x1b0, 0x0, 0x0, 0x0, 0x0, 0x80}, &(0x7f0000001240)={0x1, 0x83f0, 0xfff, 0x7}, &(0x7f0000001280), &(0x7f00000012c0)={0x0, 0x2710}) msgget$private(0x0, 0x400) writev(r0, &(0x7f0000000040)=[{&(0x7f0000f6aff9)="dc6a0000000301", 0x7}], 0x1) 2018/02/27 04:22:55 executing program 6: r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f0000000200)="6668696e666f0018d2cb4fec2d2573ec5d28ec232701699ec1c17177e096146004ac0b3b571d736bccdfa2376796956c9296485d22ef169504892b077050ace47feb2abd4cbb7772a9139a2df18e42850efd71bdf8d71dea4ea80863c449a7fb58f4c03f21e463d8598d871895827d91b46068ef09bf6ca29ff986e0890a1bc2c76f59264287bbab8716b6a9fd2f6f7a") fchdir(r1) exit(0x0) ioctl$DRM_IOCTL_CONTROL(r1, 0x40086414, &(0x7f0000000080)={0x1, 0x80}) setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0xcc, &(0x7f00000000c0)={{0xa, 0x7a, 0x9, @mcast1={0xff, 0x1, [], 0x1}, 0x1}, {0xa, 0x4e23, 0x0, @empty, 0x3}, 0x101, [0x7f, 0xbcb, 0x3, 0x4, 0x4, 0x2, 0x0, 0x1]}, 0x5c) syz_fuseblk_mount(&(0x7f0000976000)='./file0\x00', &(0x7f0000000000)='8/file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) 2018/02/27 04:22:55 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_open_dev$mouse(&(0x7f0000000080)='/dev/input/mouse#\x00', 0x80000000, 0x0) ioctl$KDGKBENT(r1, 0x4b46, &(0x7f00000000c0)={0x4000000040, 0x10001, 0x2}) ioctl$TUNGETFEATURES(r1, 0x800454cf, &(0x7f0000000280)) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f000000eff4)={0x10, 0x34000}, 0xc, &(0x7f0000000040)={&(0x7f0000016fe0)={0x20, 0x2a, 0x829, 0x0, 0x0, {0x4}, [@nested={0xc, 0x0, [@typed={0x8, 0x9, @binary}]}]}, 0x20}, 0x1}, 0x0) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000100)={{{@in=@dev, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in=@dev}}, &(0x7f0000000200)=0xe8) setsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000000240)={@broadcast=0xffffffff, @broadcast=0xffffffff, r2}, 0xc) ioctl$DRM_IOCTL_AGP_ENABLE(r1, 0x40086432, &(0x7f00000002c0)) read(r1, &(0x7f0000000380)=""/151, 0x97) getsockopt$bt_BT_FLUSHABLE(r1, 0x112, 0x8, &(0x7f0000000300)=0x8, &(0x7f0000000340)=0x4) 2018/02/27 04:22:55 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f00000d1fe4)={0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x6}, 0x1c) r1 = socket$inet6(0xa, 0x4, 0x5) bind$inet6(r1, &(0x7f0000000040)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}, 0x7fff}, 0x1c) bind$inet6(r1, &(0x7f0000001000)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}, 0x1c) 2018/02/27 04:22:55 executing program 5: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x297, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x57f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0x100000000, 0x4000) bind$nfc_llcp(r0, &(0x7f0000000080)={0x27, 0x10002, 0x40, 0x9, 0x6, 0xee16, "275fb5e702dd3ffc94b1555784ff3a8b73b753e189a49f26816e1fbde29f8cf8e8a60b84568ebe8f7e5001b7e782a51566689188356f183c4a4fe2f761445c", 0xe94}, 0xfffffffffffffef6) arch_prctl(0x1001, &(0x7f0000000100)) 2018/02/27 04:22:55 executing program 0: madvise(&(0x7f000009e000/0x2000)=nil, 0x2000, 0x12) r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x4, 0x400) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000000340)=@mangle={'mangle\x00', 0x1f, 0x6, 0x4b0, 0x1a8, 0x268, 0x268, 0x300, 0x1a8, 0x418, 0x418, 0x418, 0x418, 0x418, 0x6, &(0x7f0000000040), {[{{@uncond, 0x0, 0x98, 0xc0, 0x0, {}, [@inet=@rpfilter={0x28, 'rpfilter\x00', 0x0, {0x8}}]}, @TTL={0x28, 'TTL\x00', 0x0, {0x2, 0x200}}}, {{@ip={@empty, @multicast1=0xe0000001, 0xff000000, 0x0, 'sit0\x00', 'erspan0\x00', {0xff}, {0xff}, 0x0, 0x1, 0x40}, 0x0, 0xc0, 0xe8, 0x0, {}, [@inet=@rpfilter={0x28, 'rpfilter\x00', 0x0, {0x7}}, @inet=@rpfilter={0x28, 'rpfilter\x00', 0x0, {0x8}}]}, @unspec=@CHECKSUM={0x28, 'CHECKSUM\x00', 0x0, {0x1}}}, {{@uncond, 0x0, 0x98, 0xc0, 0x0, {}, [@inet=@rpfilter={0x28, 'rpfilter\x00', 0x0, {0x9}}]}, @ECN={0x28, 'ECN\x00', 0x0, {0x21, 0x1}}}, {{@ip={@empty, @remote={0xac, 0x14, 0x14, 0xbb}, 0xffffffff, 0xffffffff, 'ip6_vti0\x00', 'bridge0\x00', {}, {}, 0x73}, 0x0, 0x70, 0x98, 0x0, {}, []}, @common=@inet=@SET1={0x28, 'SET\x00', 0x1, {{0xffffffff, 0x4, 0xfffffffffffffa3c}, {0x6, 0x5, 0xffffffffffffffff}}}}, {{@uncond, 0x0, 0xf0, 0x118, 0x0, {}, [@common=@set={0x40, 'set\x00', 0x0, {{0x80000000, [0x2, 0x4, 0x5, 0x5d, 0x2, 0x1], 0x5, 0x5, 0x1ff}}}, @common=@set={0x40, 'set\x00', 0x0, {{0x101, [0xc9a, 0x9a7, 0x6, 0x5, 0x100000001, 0x1], 0x7fffffff, 0x5, 0x4}}}]}, @inet=@DSCP={0x28, 'DSCP\x00', 0x0, {0x1c}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x510) clone(0x20, &(0x7f0000000200)="03bd5a5713a00525cf2191caadb25078011d71dd8f6257644eaed806fbc4347d848394ff9030f775630cc872ea1fb36dc748ffbfc8c8565ac2842fa56bd78cd83064c0ba52559216d5f3b4a78a2cef263ba4742c5e23fd4cea04e7e993f6a1bda9f78adfb808", &(0x7f0000000300), &(0x7f00005cd000), &(0x7f0000000280)="ce599933276be6580840a1e03ef5da3ce7324ab9c79a264880fd4fa4b8c0178f1a518186e46021dafddf71b015fc1b9e6223a5c8689a3a18b06609730bc3b06a8e11fe77b6b979d3325888a91e5141f6a6a115ad358bfc66fedd54cf41ae58ceb3b58d67fbe211c06a143d746790ebcb893e70f15810a46f42b05a18") 2018/02/27 04:22:55 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f00000000c0)=@nat={'nat\x00', 0x19, 0x2, 0x4, [0x20000cc0, 0x0, 0x0, 0x200017d8, 0x20001808], 0x0, &(0x7f00000003c0), &(0x7f0000000400)=ANY=[@ANYRES32=r0]}, 0x7c) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x200000, 0x0) bind$rds(r1, &(0x7f00000001c0)={0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000000140)={0x213, {0x2, 0x4e21, @multicast1=0xe0000001}, {0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x1a}}, {0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}, 0x200, 0x37000000000000, 0x2, 0xa74a, 0x400, &(0x7f0000000000)='vlan0\x00', 0x1, 0xb7, 0x2}) socketpair$packet(0x11, 0x0, 0x300, &(0x7f0000000080)) 2018/02/27 04:22:55 executing program 4: r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000000000)="220000002100073f00be0400090007010a00181add63e5ff57ff040405000c000000", 0x22) openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x200, 0x0) 2018/02/27 04:22:55 executing program 2: perf_event_open(&(0x7f000071ef88)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xecda, 0x0, 0x1, 0x0, 0x800278d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffff9c, 0xc) 2018/02/27 04:22:55 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x800000000010) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000004ff4)={0x10}, 0xc, &(0x7f0000e38ff0)={&(0x7f0000000000)={0x14, 0x22, 0x709, 0xffffffffffffffff, 0xffffffffffffffff, {0x3}, []}, 0x14}, 0x1}, 0x0) syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x0, 0x0) r1 = perf_event_open(&(0x7f0000000000)={0x2, 0x78, 0x807f, 0x6896f02, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r1) 2018/02/27 04:22:55 executing program 0: r0 = socket$kcm(0x29, 0x2, 0x0) r1 = syz_open_procfs(0x0, &(0x7f00005aeff6)='net/kcm\x00\b\x00') r2 = socket$kcm(0x29, 0xfffffffffffffffe, 0x0) ioctl$sock_ipx_SIOCIPXCFGDATA(r0, 0x89e2, &(0x7f0000dd4ffc)) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) write$evdev(r1, &(0x7f0000000040)=[{{0x0, 0x7530}, 0x2dc000000000000, 0x80000000, 0x80000001}, {{r3, r4/1000+10000}, 0x0, 0x400, 0x1}, {{0x0, 0x7530}, 0x400, 0x0, 0x9}, {{0x0, 0x2710}, 0x8, 0x0, 0x100000000}], 0x60) ioctl$KDGKBMETA(r0, 0x4b62, &(0x7f00000000c0)) sendfile(r2, r1, &(0x7f0000301ff8), 0xffffffff) 2018/02/27 04:22:55 executing program 2: r0 = socket(0x1000000010, 0x802, 0x0) sendmsg$nl_route(r0, &(0x7f000070d000)={&(0x7f0000000140)={0x10}, 0xc, &(0x7f00002c9ff0)={&(0x7f0000000100)=@ipv4_delroute={0x34, 0x19, 0x0, 0x70bd2d, 0x25dfdbff, {0x2, 0x20, 0x80, 0x9, 0xff, 0x6, 0xfd, 0xb, 0x2300}, [@RTA_PRIORITY={0x8, 0x6, 0x7f}, @RTA_PREFSRC={0x8, 0x7, @empty}, @RTA_MARK={0x8, 0x10, 0x5}]}, 0x34}, 0x1, 0x0, 0x0, 0x8}, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x600280, 0x0) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0xc8600, 0x0) ioctl$VHOST_NET_SET_BACKEND(r1, 0x4008af30, &(0x7f0000000080)={0x2, r2}) 2018/02/27 04:22:55 executing program 1: bind$alg(0xffffffffffffffff, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'vmac(twofish-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f0000036000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) 2018/02/27 04:22:55 executing program 7: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) poll(&(0x7f0000000040)=[{r0}], 0x1, 0x5) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x0, 0x0) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r1, 0x118, 0x1, &(0x7f0000000080)=0x8, 0x4) 2018/02/27 04:22:55 executing program 4: r0 = syz_open_dev$sndtimer(&(0x7f0000000240)='/dev/snd/timer\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0xffffffffffffffff, 0x32, r0, 0x0) r1 = shmget$private(0x0, 0x4000, 0x42, &(0x7f0000a4f000/0x4000)=nil) r2 = socket$bt_hidp(0x1f, 0x3, 0x6) writev(r2, &(0x7f0000000180)=[{&(0x7f0000000040)="bcb88cdf7f5215ebe9c8c534e1dd7be94b441e48a2aa8ae446e12f55db09e9b91e3cecd44bd351ea34b0e7c58839d7d09360192559fd417bd28829ce63151518a7d1988f17224620ddd0e399f74861289c61c6fa5e66126b0c0b8e759f7ddb1220b448b48626c646d75d8a61e5ce37cd83ef8b8a3929c1eb73a34f97d3f89d1473c6b4218b28f3574a033f36007ee4f2d8254b953afba75eb851299c62059aa6d0493d7ec912c48b1642b89dbe980315ee875a4e22d3b171bc0b0b48ec1a152684e500ce1cf0361a52993d2c67be4fca64eadfde48ab0de9eb", 0xd9}, {&(0x7f0000000140)="6b7b3d4af72a9860429a9c05d2943b68", 0x10}], 0x2) r3 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000280)='/dev/dsp\x00', 0xc01, 0x0) getpeername$netrom(r3, &(0x7f00000002c0)=@full, &(0x7f0000000340)=0x48) shmctl$IPC_STAT(r1, 0x2, &(0x7f0000000000)=""/60) r4 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00000003c0)='/selinux/status\x00', 0x0, 0x0) setsockopt$inet6_udp_encap(r4, 0x11, 0x64, &(0x7f0000000200), 0x4) 2018/02/27 04:22:55 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x800000000010) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000004ff4)={0x10}, 0xc, &(0x7f0000e38ff0)={&(0x7f0000000000)={0x14, 0x22, 0x709, 0xffffffffffffffff, 0xffffffffffffffff, {0x3}, []}, 0x14}, 0x1}, 0x0) syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x0, 0x0) close(0xffffffffffffffff) 2018/02/27 04:22:55 executing program 6: r0 = syz_open_dev$sndseq(&(0x7f0000b39000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000b0bf74)={0x0, 0x0, 0x0, 'queue0\x00'}) r1 = memfd_create(&(0x7f000003e000)='\'', 0x0) ioctl$sock_inet6_tcp_SIOCATMARK(r1, 0x8905, &(0x7f0000000000)) r2 = syz_open_dev$sndseq(&(0x7f0000d82000)='/dev/snd/seq\x00', 0x0, 0x8000000040102) r3 = dup2(r2, r1) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r3, 0x40605346, &(0x7f000013e000)={0x0, 0x0, {0x3}}) write$sndseq(r1, &(0x7f0000e6ffd0)=[{0x1f, 0x0, 0x0, 0x3fd, @tick, {}, {}, @note}], 0x30) 2018/02/27 04:22:55 executing program 5: r0 = socket(0x200000000000010, 0x2, 0x9) ioctl$sock_ipx_SIOCGIFADDR(r0, 0x8915, &(0x7f00000000c0)={"0dcf98a0bfcedec02e9910496448fd84", {0x4, 0x2, 0x1, "352342e89329", 0x2}}) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000040)) [ 268.058713] kernel msg: ebtables bug: please report to author: entries_size too small [ 268.077532] kernel msg: ebtables bug: please report to author: entries_size too small 2018/02/27 04:22:55 executing program 0: r0 = socket(0x1e, 0x80007, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000b89fe4)=@req3, 0x1c) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000000c0)={{{@in=@local, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@empty}, 0x0, @in6=@loopback}}, &(0x7f00000001c0)=0xe8) sendto$packet(r0, &(0x7f0000000000)="c0cee8048a2cafbe4b51cea986004504727c44244ef82ea2f268302a0b79ec5ba7a6d2dae24f9fa6168151bbb9b6fcf65843ab68c419626e160ad2b4953961f38e84f8eb1e8d918145ceaee4d31f973b2de348af150e6aca3bff52efaa13e3e83fcc6be36c299bc0663c8182ecb477171cbc03f6cacf9d13b8e8cdb7bdb69107ebe8872dbb529518387f517fb27a0a3c66e1e397a93229dc919a073d3be6cf04bcd9ba108831dee67938946863e556d3", 0xb0, 0x4001, &(0x7f0000000200)={0x11, 0x1d, r1, 0x1, 0x100000000, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x14}}, 0x14) 2018/02/27 04:22:55 executing program 7: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000057fee)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000303000)={0x0, 0x0, &(0x7f000056b000)}) close(r0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0x440000, 0x0) ioctl$KVM_SET_CPUID(r1, 0x4008ae8a, &(0x7f0000000080)={0x5, 0x0, [{0x4, 0x3, 0x4, 0x81, 0x2}, {0xd, 0x9, 0x6, 0x8, 0xe721dcb}, {0x80000001, 0xffff, 0x0, 0x7, 0xb50}, {0x7, 0xffff, 0x3, 0x6, 0xfffffffffffffff9}, {0xc0000000, 0x6, 0x7, 0x80000001, 0x8}]}) 2018/02/27 04:22:55 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x0, 0x0) read(r0, &(0x7f00000000c0)=""/193, 0xc1) ioctl$SNDRV_CTL_IOCTL_PCM_NEXT_DEVICE(r0, 0x80045530, &(0x7f00000001c0)=""/156) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000080)) 2018/02/27 04:22:55 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000040)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/status\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000000280)=ANY=[@ANYBLOB="06e60000040000007a000000ffff07008de2a729ac6b7ee13479390eaa3b03deab7f50533d46e437cf2ef89c2e4678d8e015ffea848236b79eea702a489aa046643d3cec0f0a45b8577069dfbc11ca8c78ea821fe2d1dcd0b3d6890a1d46db832f85f5f93701db2448c9991fe318cb7514fe959c89ecc26a2e53e6c65d93b33c190fc1ef42c26e1adcec655350b4454b326b1f5fa2bb315c895a519219c9dcea50f77542d5"], 0x10) ioctl$DRM_IOCTL_GET_MAGIC(r1, 0x80046402, &(0x7f00000000c0)=0xa20d) syz_emit_ethernet(0x7a, &(0x7f0000000200)={@link_local={0x1, 0x80, 0xc2}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "fc868a", 0x44, 0x7c, 0x0, @empty, @mcast2={0xff, 0x2, [], 0x1}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, []}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, []}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd, []}, {0x8, 0x88be, 0x0, {{0x0, 0x1}, 0x1}}, {0x8, 0x22eb, 0x0, {{0x0, 0x2}, 0x2}}, {0x8, 0x6558}}}}}}}, &(0x7f0000000000)) 2018/02/27 04:22:55 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x800000000010) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000004ff4)={0x10}, 0xc, &(0x7f0000e38ff0)={&(0x7f0000000000)={0x14, 0x22, 0x709, 0xffffffffffffffff, 0xffffffffffffffff, {0x3}, []}, 0x14}, 0x1}, 0x0) r1 = perf_event_open(&(0x7f0000000000)={0x2, 0x78, 0x807f, 0x6896f02, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r1) 2018/02/27 04:22:55 executing program 1: r0 = socket(0xa, 0x2000000001, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='bic\x00', 0x4) 2018/02/27 04:22:55 executing program 6: r0 = socket$kcm(0x29, 0x802, 0x0) unshare(0x400) r1 = fcntl$dupfd(r0, 0x100000000000000, r0) socketpair$llc(0x1a, 0x1, 0x0, &(0x7f0000000000)) fstat(r1, &(0x7f0000000fbc)) 2018/02/27 04:22:55 executing program 5: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000c47fec)={0x6, 0x4, 0x84, 0xf}, 0x1c) mmap(&(0x7f0000fe2000/0x1000)=nil, 0x1000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x933e, 0x101000) ioctl$KVM_SET_REGS(r1, 0x4090ae82, &(0x7f0000000040)={[0x5, 0x0, 0x1, 0x4000000000000, 0x100000001, 0x4, 0x8, 0x9, 0x81, 0x0, 0x5, 0x6, 0xbd6, 0x8000, 0x7, 0x80000001], 0x0, 0x400}) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000fe1ff6)={r0, &(0x7f0000222000), &(0x7f0000fe1000)=""/55}, 0x18) 2018/02/27 04:22:55 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000027f000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-blowfish-asm\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = msgget$private(0x0, 0x402) msgctl$IPC_INFO(r2, 0x3, &(0x7f0000000000)=""/161) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00006d6000)="d3ab2719", 0x4) sendmsg(r1, &(0x7f0000c5afc8)={&(0x7f0000c25000)=@sco={0x1f}, 0x8, &(0x7f0000ef1f60)=[{&(0x7f000033ff52)="ed31dfb48e14f19f7adc1d8f8b826514a625ef3bcf642a20", 0x18}], 0x1, &(0x7f00006ee000)=[]}, 0x0) recvmmsg(r1, &(0x7f0000ee6f10)=[{{&(0x7f000005fff7)=ANY=[@ANYBLOB="000000000000c8c0144a"], 0x9, &(0x7f00004c1f80)=[{&(0x7f0000581000)=""/17, 0x11}, {&(0x7f0000973fb1)=""/79, 0x4f}], 0x2, &(0x7f0000062000)=""/42, 0x2a}}], 0x1, 0x0, &(0x7f00005a3000)={0x77359400}) 2018/02/27 04:22:55 executing program 7: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x97, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000cc1000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe(&(0x7f0000000040)={0xffffffffffffffff}) setsockopt$netlink_NETLINK_NO_ENOBUFS(r2, 0x10e, 0x5, &(0x7f0000000080)=0x7, 0x4) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) 2018/02/27 04:22:55 executing program 4: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000080)={{{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in6=@loopback={0x0, 0x1}, 0x4e20, 0x0, 0x4e20, 0x0, 0x2}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@dev={0xac, 0x14, 0x14}, 0x0, 0x2b}, 0x0, @in6=@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x0, 0x1, 0x0, 0x2}}, 0xe8) socket$inet(0x2, 0x80003, 0x0) sendmsg(r0, &(0x7f0000000580)={0x0, 0x0, &(0x7f00000026c0)=[], 0x0, &(0x7f0000002780)=[]}, 0x0) 2018/02/27 04:22:55 executing program 5: r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/policy\x00', 0x0, 0x0) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r0, 0x12, 0x2, &(0x7f00000000c0)=""/146, &(0x7f0000000180)=0x92) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00000002c0)={{{@in6=@mcast1, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in=@empty}}, &(0x7f00000003c0)=0xe8) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000000400)={@loopback={0x0, 0x1}, r1}, 0x14) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = eventfd2(0x0, 0x0) read$eventfd(r2, &(0x7f0000032ff8), 0x8) write$eventfd(r2, &(0x7f0000000040), 0x8) write$eventfd(r2, &(0x7f0000035ff8)=0x20, 0x8) 2018/02/27 04:22:55 executing program 2: r0 = socket$inet(0x2, 0x3, 0x10) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x280, 0x0) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f00000000c0)=r1, 0x4) fcntl$getownex(r0, 0x10, &(0x7f0000000040)) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000000100), &(0x7f0000000140)=0x4) sendto$inet(r0, &(0x7f0000ff7000), 0x0, 0x0, &(0x7f000066354c)={0x2, 0x4e20, @rand_addr}, 0x10) 2018/02/27 04:22:56 executing program 0: r0 = socket(0x12, 0x1, 0x5) setsockopt(r0, 0x6, 0xe, &(0x7f0000c18000)="020000bd7b00000000005462fa01a15eaf0d2cf63df13cc37902a1fa000f4a95bbff850a82633575066a1e58a98399b397e695c0f03d3b00000000000000056e30ac10369300f6af7d07634832b8a5c0a94c470502e9337b3e7298fc74e8ffffffff2f9b14732017e246b39fb43aea0626333508041580be20f95748a602000000001f0000d1b0e6ebcb1fc7721871363e97100c4a4c2eb55c0c14f1659ce8c800d2e97e60a3649f93ea0c82630000000000000009807ef14a4a1813e976be1d113b514dbdc05ea1309163d6a4830de8391f2ecab7bbfbcb", 0xd8) r1 = syz_open_dev$amidi(&(0x7f0000000100)='/dev/amidi#\x00', 0x7, 0x400100) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r1, 0xc058534f, &(0x7f0000000140)={{0x101, 0x20}, 0x1, 0xffffffff, 0x2, {0x7, 0x1}, 0xfffffffffffffff8, 0x80000001}) setsockopt(r0, 0x40000000000006, 0xe, &(0x7f0000902000)="020008000000000000005462fa01a55eaf0d2cf653f13cc379ede4eaf40f4a95bbff850a8263357506b31e58a98399b397e695c0f03d3b3d54436fe71cbcdc6e30ac10369300f6af7d07634832b8a5c0a94c470502e9337b3e7298fc74e81b1058d02f9b14732017e2466a9fc43aea71263335960415800020f9575da602000000001f0000d1b0e6ebcb12c7291871363e97100c4a4c2e9f5c0c14f1659ce8c8bed2e97e60a3649f93ea0c8263f864802ad72fa698807ef14a4a1813e976be1d00000006bdc05ea1309163d6a4830de8391f2ecab7bbfbcb", 0xd8) r2 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x5, 0x600402) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r2, 0xc0a85322, &(0x7f0000000040)) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000228ea0)={{{{0x2, 0x4e20, @empty}}, {{0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x0, 0x0, 0x0, "fb9c08f44354f30fb2077b117518a9907e300776b6da7055ba65e2939027cfd2cbcbcbd3b2e40a02eff37e2efd5e977e977f0abd00272e2946254a95fdf330d7e82bf5240d137743c29841988b34b929"}, 0x160) 2018/02/27 04:22:56 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00001b4ff6)='/dev/ptmx\x00', 0x0, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000040)={0x0, 0x0}, &(0x7f0000000080)=0xc) ptrace$PTRACE_SECCOMP_GET_METADATA(0x420d, r2, 0x10, &(0x7f00000000c0)={0x8}) r4 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000280)='/dev/loop-control\x00', 0x101001, 0x0) r5 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffff9c, 0x4c82) ioctl$LOOP_CTL_REMOVE(r4, 0x4c81, r5) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000566ffc)=0x7fff) ioctl$TCSETA(r0, 0x5402, &(0x7f0000a26fec)) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x23, &(0x7f0000000100)={@local, @multicast1, 0x0}, &(0x7f0000000140)=0xc) setsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000180)={{{@in=@rand_addr=0x4, @in6=@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x4e23, 0x5, 0x4e24, 0x2, 0xa, 0x20, 0xa0, 0x0, r6, r3}, {0x9, 0x7, 0xffffffff00000000, 0x101, 0x1ff, 0x6eb, 0x400, 0xfffffffffffffffd}, {0x1, 0x7, 0x5, 0x5}, 0x3f, 0x6e6bb3, 0x2, 0x1, 0x1, 0x3}, {{@in=@multicast1=0xe0000001, 0x4d4, 0xff}, 0x2, @in6=@empty, 0x3501, 0x1, 0x3, 0x1f, 0x7f, 0x200, 0xfffffffffffffff8}}, 0xe8) 2018/02/27 04:22:56 executing program 3: socket$netlink(0x10, 0x3, 0x800000000010) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000000000)={0x2, 0x78, 0x807f, 0x6896f02, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r0) 2018/02/27 04:22:56 executing program 6: r0 = semget(0x2, 0x3, 0x1) semtimedop(r0, &(0x7f0000000000)=[{0x7, 0x1, 0x800}, {0x2, 0x2, 0x1800}, {0x4}], 0x3, &(0x7f0000000040)) socket$rds(0x15, 0x5, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) socket$inet6_dccp(0xa, 0x6, 0x0) unshare(0x8000400) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000553ff8), 0x8}) 2018/02/27 04:22:56 executing program 4: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x200000, 0x0) setsockopt$bt_BT_VOICE(r0, 0x112, 0xb, &(0x7f0000000080)=0x81, 0x2) fcntl$setflags(r0, 0x2, 0x1) r1 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f00000000c0)={r1, r0}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000040)={"74756e6c303a0600", @ifru_addrs={0x2, 0x4e20, @rand_addr}}) 2018/02/27 04:22:56 executing program 2: r0 = getpgrp(0x0) r1 = gettid() getpgrp(r0) rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) rt_tgsigqueueinfo(r0, r1, 0x1d, &(0x7f00004ca000)={0x0, 0x0, 0x1}) rt_sigtimedwait(&(0x7f000047a000)={0x7fffffff}, &(0x7f0000a66ff0), &(0x7f00006ed000), 0x8) 2018/02/27 04:22:56 executing program 5: r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/policy\x00', 0x0, 0x0) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r0, 0x12, 0x2, &(0x7f00000000c0)=""/146, &(0x7f0000000180)=0x92) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00000002c0)={{{@in6=@mcast1, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in=@empty}}, &(0x7f00000003c0)=0xe8) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000000400)={@loopback={0x0, 0x1}, r1}, 0x14) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = eventfd2(0x0, 0x0) read$eventfd(r2, &(0x7f0000032ff8), 0x8) write$eventfd(r2, &(0x7f0000000040), 0x8) write$eventfd(r2, &(0x7f0000035ff8)=0x20, 0x8) 2018/02/27 04:22:56 executing program 7: pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = creat(&(0x7f000009aff8)='./file0\x00', 0x0) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) mount(&(0x7f0000434ff8)='./file0\x00', &(0x7f0000abf000)='./file0\x00', &(0x7f0000f4c000)='jfs\x00', 0x1023402, 0x0) unlink(&(0x7f00003b3000)='./file0\x00') userfaultfd(0x80000) dup2(r0, r1) 2018/02/27 04:22:56 executing program 3: socket$netlink(0x10, 0x3, 0x800000000010) r0 = perf_event_open(&(0x7f0000000000)={0x2, 0x78, 0x807f, 0x6896f02, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r0) 2018/02/27 04:22:56 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000000680)=ANY=[@ANYBLOB="726177000000000000000000000000000000000000000000000000008567dfb93f03e4b2684271144e30857edf5f0100000003000000d0020000f0000000ffffffffffffffff00000000ffffffff00020001fffff7ffffffffff000200ffffff03000000", @ANYPTR=&(0x7f0000000580)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="fe8000000000000000000000000000aafe8000000000000000000000000000aa00000000000000000000000000000000000000000000000000000000000000007465716c300000000000000000000000696662300000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a800f0000000000000000000000000000000000000000000000000004800435400000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a800100100000000000000000000000000000000000000000000000068004354000000000000000000000000000000000000000000000000000000010c00050005000000020000000000000000000000000000000000000073797a310000000000000000000000000000000000000000000000000000000000000000ff010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a800d0000000000000000000000000000000000000000000000000002800000000000000000000000000000000000000000000000000000000000000feffffff00000000"], 0x330) r1 = socket$inet6(0xa, 0x2, 0x0) mremap(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x1000, 0x2, &(0x7f0000ffd000/0x1000)=nil) setsockopt$IP6T_SO_SET_REPLACE(r1, 0x29, 0x40, &(0x7f00000009c0)=ANY=[@ANYBLOB="66696c74657200000000000000000000000000000000000000000000000000000e0000000400000018050000ffffffff100200001002000010020000ffffffffffffffff480400004804000048040000ffffffff04000000", @ANYPTR=&(0x7f0000000000)=ANY=[@ANYBLOB="0000000000000000000000000000000000000000000400000000000000e0ffffffffffffff0000000000000000000000000000000000008b000000000000000000"], @ANYBLOB="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c8011002000000000000000000000000000000000000000000000000f800726563656e74000000000000000000000000000000000000000000000000ff00000000000000240073797a31000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000020000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002800686c0000000000000000000000000000000000000000000000000000000000000000000000004800544545000000000000000000000000000000000000000000000000000001e0000002000000000000000000000000626f6e643000000000000000000000000000000000000000fe80000000000000000000000000000000000000000000000000ffffac1414aa000000000000000000000000000000000000000000000000000000000000000074756e6c30000000000000000000000079616d300000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a800d000000000000000000000000000000000000000000000000000280052454a4543540000000000000000000000000000000000000000000000000000000000000000fe800000000000000000000000000000fe80000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000006970365f767469300000000000000000677265746170300000000000000000000000000000000000000000000000000000000000000000004e42ee47bde4bcd1000000000000000000000000000000000000000040016801000000000000000000000000000000000000000000000000680070687973646576000000000000000000000000000000000000000000000073797a6b616c6c6572300000000000000000000000000000000000000000000069703667726530000000000000000000000000000000000000000000000000000004000000000000300066726167000000000000000000000000000000000000000000000000000000000000000000000000000000000000280052454a45435400000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a800d0000000000000000000000000000000000000000000000000002800000000000000000000000000000000000000000000000000000000000000feffffff00000000"], 0x578) 2018/02/27 04:22:56 executing program 6: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000000000)={0xaa}) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000080)={0x0, 0x0, 0x800}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000200)={0x0, 0x27, "e4622bd4866c5b504bc018e5297ca0665c90ab10206fa3a75236279ec669e4f452374be80a047d"}, &(0x7f0000000240)=0x2f) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000340)=@assoc_value={r1}, &(0x7f0000000280)=0xffffff59) close(0xffffffffffffffff) 2018/02/27 04:22:56 executing program 0: r0 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x2, 0x8040) r1 = syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0x5, 0x800) ioctl$TUNSETSTEERINGEBPF(r0, 0x800454e0, &(0x7f0000000080)=r1) r2 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r2, &(0x7f00007dcfe4)={&(0x7f0000d1e000)={0x10}, 0xc, &(0x7f0000007000)={&(0x7f00000000c0)=ANY=[@ANYBLOB="140000f7ffff020000006d6e973474bc342341345aa5006b397d563c91207fcd079f5e62a1279f791d85eae9442c408c3f3fdad0a8fcf0cfa82aae67567663f9d27163561e26ab955ce2327e8519f7ead2b5d150b92b117789b0c3c9cbf40e2f81a514edcd0385a9ea46646d8a7d0ba2274290720b312d8d899ac6c8da39a7760a499faa80661550bdd86fecc2d07b45cf48170168fa1f0cd03cabb942c719948f3708593c67147ead8911ee61ac9596449b10652363313cc79c21c99d2ab4f9415a8153dfa2027287a9bad6fcdb58f28b5ca49773cfffb5af0fe1aaa894702f24dae4ed4ee0935017b7c13405530a1d0a41f440ad5d63"], 0x14}, 0x1}, 0x0) keyctl$set_reqkey_keyring(0xe, 0x3) 2018/02/27 04:22:56 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) sendto$inet(r0, &(0x7f0000a63fff), 0x0, 0x20020004, &(0x7f0000385ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) 2018/02/27 04:22:56 executing program 3: socket$netlink(0x10, 0x3, 0x800000000010) r0 = perf_event_open(&(0x7f0000000000)={0x2, 0x78, 0x807f, 0x6896f02, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r0) 2018/02/27 04:22:56 executing program 2: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x8000, 0x0) getsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f0000000040), &(0x7f0000000080)=0x4) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f000065ffa8)={0x26, 'hash\x00', 0x0, 0x0, 'ghash-clmulni\x00'}, 0x58) ioctl$sock_inet_SIOCGIFNETMASK(r1, 0x891b, &(0x7f00000000c0)={'ip6gre0\x00', @ifru_addrs={0x2, 0x4e23, @multicast2=0xe0000002}}) 2018/02/27 04:22:56 executing program 0: write$tun(0xffffffffffffffff, &(0x7f0000000040)=@hdr={0x0, 0x0, 0x0, 0x0, 0x6, 0x0, @ipv4={{0x6, 0x4, 0x0, 0x0, 0x34, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @rand_addr, {[@generic={0x0, 0x2}]}}, @udp={0x4e20, 0x4e20, 0x1c, 0x0, "a5c09492466b0fcff5c588b4332858c8c8ed45be"}}}, 0xffffff38) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f00000001c0)={0x80000006}) mknod(&(0x7f0000000100)='./file0\x00', 0x82, 0x5) r2 = syz_open_dev$adsp(&(0x7f0000000080)='/dev/adsp#\x00', 0x1f, 0x2) mmap$binder(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x1, 0x10, r2, 0x0) get_mempolicy(&(0x7f0000000000), &(0x7f00000000c0), 0xcba, &(0x7f0000ffc000/0x3000)=nil, 0x2) 2018/02/27 04:22:56 executing program 3: socket$netlink(0x10, 0x3, 0x800000000010) r0 = perf_event_open(&(0x7f0000000000)={0x2, 0x78, 0x807f, 0x6896f02, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r0) 2018/02/27 04:22:56 executing program 1: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f000000efe8)={0xaa}) mprotect(&(0x7f0000003000/0x4000)=nil, 0x4000, 0x1) ioctl$UFFDIO_REGISTER(r0, 0x8010aa02, &(0x7f0000006ffc)={{&(0x7f0000009000/0x4000)=nil, 0x4000}}) r1 = request_key(&(0x7f0000000040)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000000c0)='selinux\x00', 0xfffffffffffffff8) r2 = request_key(&(0x7f0000000100)='ceph\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000180)="3a76626f786e657430aa00", 0xfffffffffffffffe) keyctl$negate(0xd, r1, 0x20, r2) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000ffa000/0x4000)=nil, 0x4000}, 0xffdcd38ed31f7f72}) 2018/02/27 04:22:56 executing program 5: r0 = socket$can_raw(0x1d, 0x3, 0x1) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000007000)={'vcan0\x00', 0x0}) bind$can_raw(r0, &(0x7f0000000000)={0x1d, r1}, 0x10) setsockopt(r0, 0x65, 0x10000000002, &(0x7f0000000000)="c8d63f23", 0x4) close(r0) 2018/02/27 04:22:56 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'md5-generic\x00'}, 0x58) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x1, 0x2, &(0x7f0000000080)=@raw=[@generic={0x3, 0x0, 0xffca, 0x1b2c}], &(0x7f00000000c0)='syzkaller\x00', 0xcb9, 0x1000, &(0x7f0000002040)=""/4096, 0x40f00}, 0x48) r2 = accept4$alg(r0, 0x0, 0x0, 0x0) recvmmsg(r2, &(0x7f0000000000)=[{{&(0x7f0000001f80)=@generic, 0x80, &(0x7f0000000000)=[], 0x0, &(0x7f0000001000)=""/254, 0xfe}}, {{&(0x7f0000000ff0)=@ipx, 0x10, &(0x7f0000001ff8)=[{&(0x7f0000001f3f)=""/193, 0xc1}], 0x1, &(0x7f0000000000)=""/84, 0x54}}], 0x2, 0x0, &(0x7f0000001ff8)={0x0, 0x1c9c380}) accept$alg(r0, 0x0, 0x0) ioctl$int_out(r1, 0x5460, &(0x7f0000000180)) 2018/02/27 04:22:56 executing program 7: pwritev(0xffffffffffffffff, &(0x7f000000b000)=[{&(0x7f0000002000)="bd32bf46acb5", 0x6}], 0x1, 0x0) request_key(&(0x7f000000aff5)='asymmetric\x00', &(0x7f0000001ffb)={0x73, 0x79, 0x7a}, &(0x7f0000001fee)="520972757374e363757367725665783a4465", 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f0000000040)=0xc) ptrace$setregset(0x4205, r0, 0x207, &(0x7f0000000140)={&(0x7f0000000080)="6cd6f44d2ea92ba17e0b2f69f75bd1efabf07d3090022fac88f496ece22c2fb8c93dffb2610fbca62f77ddb95607aa71184635c772c4bbf820a558c746c86da76ae9ef9ca369c9784b9d49e24ec3ac1c916a9710d400d744dec9df1947a2142b0d948846a6885d1eb1ce23784b8e4fe8a5dbb22598772fb08b8c5d71d95dced36c906e98491794acc4f7004c58bf37f5b16a16094f1325991b49457e0b1c91a22c5d12d650034877", 0xa8}) 2018/02/27 04:22:56 executing program 4: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_VRING_BASE(r0, 0x4008af12, &(0x7f0000000080)={0x3, 0x2}) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000000100)=0x5) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000005000)={&(0x7f0000004ff4)={0x10}, 0xc, &(0x7f0000e38ff0)={&(0x7f0000000040)={0x14, 0x22, 0x709, 0x0, 0x0, {0x3}, []}, 0x14}, 0x1}, 0x0) openat$vsock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vhost-vsock\x00', 0x2, 0x0) 2018/02/27 04:22:56 executing program 6: r0 = memfd_create(&(0x7f0000000040)='-\x00', 0x2) ioctl$KVM_RUN(r0, 0xae80, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket(0xa, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000100)=ANY=[@ANYBLOB="0000000000000000ffffffff0000000041000000050000000000000000000000fe8366ce7a1a7d1a34f91d95bf9c4206217231b1fd21485e3b63be52f48d9e"]) ioctl(r1, 0x8916, &(0x7f0000000000)) accept4$inet(r0, &(0x7f0000000080)={0x0, 0x0, @multicast1}, &(0x7f00000000c0)=0x10, 0x800) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000140)={0x0, 0x101}, &(0x7f0000000180)=0xc) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00000001c0)={r2, 0xc8}, &(0x7f0000000200)=0x8) 2018/02/27 04:22:56 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000000000)={0x2, 0x78, 0x807f, 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, 0xffffffffffffffff, 0x0) close(r0) 2018/02/27 04:22:56 executing program 7: r0 = syz_open_dev$vcsa(&(0x7f00000000c0)='/dev/vcsa#\x00', 0x81, 0x101000) ioctl$KVM_GET_VCPU_EVENTS(r0, 0x8040ae9f, &(0x7f0000000100)) r1 = memfd_create(&(0x7f0000002901)='dev ', 0x0) getsockopt$bt_BT_CHANNEL_POLICY(r1, 0x112, 0xa, &(0x7f0000000140)=0xa00, &(0x7f0000000180)=0x4) write(r1, &(0x7f0000000080)="164690f11220a801e15c77a6", 0xc) sendfile(r1, r1, &(0x7f0000001000), 0xffff) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x4, 0x11, r1, 0x0) rt_sigtimedwait(&(0x7f0000000000), 0x0, &(0x7f0000000040), 0x8) 2018/02/27 04:22:56 executing program 5: r0 = memfd_create(&(0x7f00007b0000)="1f00", 0x0) fallocate(r0, 0x0, 0x0, 0x10001) write(r0, &(0x7f0000002000)='\t', 0x1) sendfile(r0, r0, &(0x7f0000001000), 0xfec) setrlimit(0x3, &(0x7f000040c000)) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) getsockopt$inet6_dccp_buf(r0, 0x21, 0xf, &(0x7f0000000000)=""/61, &(0x7f0000000040)=0x3d) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000000180)={0x0, 0x3, 0x6, 'queue0\x00', 0x81}) execveat(r0, &(0x7f0000006000)='./file0\x00', &(0x7f0000005fd8)=[], &(0x7f0000006000)=[&(0x7f0000001000)='-@cpuset[md5sum[\x00'], 0x1000) readahead(r0, 0x3, 0x2) ioctl$EVIOCSABS0(r0, 0x401845c0, &(0x7f0000000080)={0x7, 0x20, 0x9, 0x3, 0x1, 0x4}) 2018/02/27 04:22:56 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = dup(r0) ioctl$SNDRV_TIMER_IOCTL_STOP(r1, 0x54a1) sendmsg$nl_generic(r0, &(0x7f0000008000)={&(0x7f0000014ff4)={0x10, 0x34000}, 0xc, &(0x7f0000007ff0)={&(0x7f0000016fe0)={0x18, 0x29, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x3}, [@nested={0x4, 0x0, []}]}, 0x18}, 0x1}, 0x0) 2018/02/27 04:22:56 executing program 3: perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000000000)={0x2, 0x78, 0x807f, 0x6896f02, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r0) 2018/02/27 04:22:56 executing program 2: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000001, 0x0, 0x0, 0x0, 0xffff800000000001}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000560000), &(0x7f0000626000), &(0x7f0000000ffc), &(0x7f0000d1d000)) read(r0, &(0x7f0000000040)=""/247, 0xf7) sendto$inet6(0xffffffffffffffff, &(0x7f0000000280)="f91457ad94a6f4dde05a12ce68013d9673a154a19ed4b93515125c234d6051981599e44ae1dc65cef3c3848e041dfa84b05d3800b22c0ba0a66fcb6258f5e47f7e16d2c628f352eeff13ddbb2f10ed0ee580f516eb4d2d4053c2dc3c164e40985cf922177c5323bfec0114659e7b42d58c37c03c46eba6c6a916392790865a35627db8a5c560b20d8ab19f548372c2ab6a", 0x91, 0x0, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = socket(0x5, 0x4, 0x600000000000000) ioctl$sock_inet_SIOCSIFBRDADDR(r1, 0x891a, &(0x7f0000000140)={'sit0\x00', @ifru_flags}) memfd_create(&(0x7f0000000180)='+.em0\x00', 0x1) 2018/02/27 04:22:56 executing program 3: perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000000000)={0x2, 0x78, 0x807f, 0x6896f02, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r0) 2018/02/27 04:22:56 executing program 6: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f0000000000), 0x4) syz_emit_ethernet(0x4a, &(0x7f0000fc0efd)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "c000e2", 0x14, 0x3a, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, @mcast2={0xff, 0x2, [], 0x1}, {[], @tcp={{0x4e20, 0x4e20, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}}}}}}}, 0x0) r1 = syz_open_dev$sg(&(0x7f00000000c0)='/dev/sg#\x00', 0x7, 0x40000) ioctl$KVM_SET_VCPU_EVENTS(r1, 0x4040aea0, &(0x7f0000000080)={0xf000000000000000, 0xffff, 0x6, 0x0, 0x1, 0x1, 0x98, 0x2, 0x200000000000000, 0x1000, 0x100, 0x9, 0x0, 0x81, 0x1, 0x6, 0x4, 0xffffffff, 0x7fff}) setsockopt$inet_group_source_req(r1, 0x0, 0x2c, &(0x7f0000000240)={0x0, {{0x2, 0x4e21, @multicast1=0xe0000001}}, {{0x2, 0x4e20, @loopback=0x7f000001}}}, 0x118) ioctl$KDGETKEYCODE(r1, 0x4b4c, &(0x7f0000000040)={0x0, 0xfffffffffffffffd}) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000100)={0x0, 0x80, 0x4}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000180)={r2, 0x9}, &(0x7f00000001c0)=0x8) 2018/02/27 04:22:56 executing program 2: r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000100)='/dev/sg#\x00', 0x0, 0x0) ioctl$SIOCSIFHWADDR(r1, 0x8924, &(0x7f0000000140)={'rose0\x00', @ifru_data=&(0x7f0000000080)="836424c5e9048ea1127fb23b459101202e1ccf3aef16f5c7c36d5eb2e12fc88c"}) perf_event_open(&(0x7f0000fdef88)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pselect6(0x21, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000f08fc0), &(0x7f0000086000), &(0x7f0000b16ff8)={0x0, 0x989680}, &(0x7f0000d0a000)={&(0x7f00001da000), 0x8}) setsockopt$ipx_IPX_TYPE(r1, 0x100, 0x1, &(0x7f0000000040)=0x7f, 0x4) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f00000000c0), &(0x7f00000001c0)=0xb) ioctl$sock_bt(r1, 0x5411, &(0x7f0000000200)="b8519e324d4e156a4f86ff74ea016700053e14689ba70cc3020e0920e5d67729f36ce25e57926c079c9e67397f1180ee3ebcec00b311173ce68e65ccd88b9fa541174950e48546a085f0f546174142e11b7b01ee48696162846431458cc888d06a359634dc36998733e814ef0706a30bfad9a247d19c8df82ffc279d6742770400bda142e11491b29ef3ebca47dff81f40616cc4339ff62f64553b9ff362d9e8b1b54aa9ff03000070a70e61997661a8d9581def4cadd7e0fdb8d0eb3cefea299f1f574d781453f24b00e97870d641498e4e312508da1ebb5eceafc79e59740451c5858679") 2018/02/27 04:22:56 executing program 0: r0 = socket$inet6(0xa, 0x80003, 0xfb) setsockopt$inet6_int(r0, 0x29, 0x7, &(0x7f00001e1000)=0x2, 0x4) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/cache_stats\x00', 0x0, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vga_arbiter\x00', 0x8000, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$bt_BT_DEFER_SETUP(r1, 0x112, 0x7, &(0x7f00000000c0)=0x6280, 0x3) 2018/02/27 04:22:56 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00006a4ff7)='/dev/kvm\x00', 0x0, 0x0) r1 = socket(0x1e, 0x1, 0x0) getsockopt(r1, 0x10f, 0x83, &(0x7f0000003fb3)=""/4, &(0x7f0000000ffc)=0x4) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) flistxattr(r2, &(0x7f00000001c0)=""/95, 0x5f) pipe2(&(0x7f000063bff8)={0x0, 0x0}, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) r5 = dup3(r4, r3, 0x0) ioctl$EVIOCGKEY(r5, 0x80404518, &(0x7f0000000240)=""/103) ioctl$KVM_SET_GUEST_DEBUG(r5, 0x4048ae9b, &(0x7f0000000100)={0x1, 0x0, [0x8, 0x4, 0x5, 0x717, 0x7de, 0x2, 0x100000000, 0x4]}) ioctl$KVM_SET_GUEST_DEBUG(r5, 0x4048ae9b, &(0x7f0000000080)={0xb0003}) ioctl$KVM_GET_PIT2(r3, 0x8070ae9f, &(0x7f00000002c0)) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000decfe0)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$PPPOEIOCSFWD(r3, 0x4008b100, &(0x7f0000000180)={0x18, 0x0, {0x3, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x16}, 'yam0\x00'}}) ioctl$KVM_SET_VCPU_EVENTS(r3, 0x4040aea0, &(0x7f0000460fe4)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x805}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r5, &(0x7f00000d5000/0x18000)=nil, &(0x7f0000000040)=[@text32={0x20, &(0x7f0000000000)="65f30f23eb0f10168fe9309afac4c155ebaefa5602c69a0000000007000f090fc79d99a500000f01cf660f38f606b9800000c00f3235008000000f30", 0x3c}], 0x1, 0x8, &(0x7f0000000140)=[], 0x0) ioctl$KVM_RUN(r5, 0xae80, 0x0) 2018/02/27 04:22:56 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x8000, 0x0) bind$netlink(r1, &(0x7f0000000040)={0x10, 0x0, 0x25dfdbfe, 0x1}, 0xc) fgetxattr(r0, &(0x7f0000000080)=@known='system.sockprotoname\x00', &(0x7f0000cfaffc)=""/2, 0x1) 2018/02/27 04:22:56 executing program 7: perf_event_open(&(0x7f0000220000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x3, 0x8972, 0xffffffffffffffff, 0x0) mlock2(&(0x7f0000a93000/0x3000)=nil, 0x3000, 0x0) pipe2(&(0x7f0000000ff8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mremap(&(0x7f0000a94000/0x1000)=nil, 0x1000, 0x1000, 0x3, &(0x7f0000a95000/0x1000)=nil) ioctl$DRM_IOCTL_RM_MAP(0xffffffffffffffff, 0x4028641b, &(0x7f0000b1d000)={&(0x7f0000a93000/0x3000)=nil, 0x20000002, 0x0, 0x0, &(0x7f0000b1c000/0x4000)=nil}) r2 = dup3(r1, r0, 0x80000) mprotect(&(0x7f0000b1d000/0x2000)=nil, 0x2000, 0x5) vmsplice(r1, &(0x7f0000b1d000)=[{&(0x7f0000005fe3)}], 0x1, 0x0) sendfile(r0, r0, &(0x7f0000000640), 0xffffffff) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000001000)={0x0, 0x1000, "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"}, &(0x7f0000000140)=0x1008) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000180)={0x0, 0xd9, "9b613ee3cf1e983d48ed5a8d8422ec3bd7c84866e227968069f484ab969ca3a43a28afc640964b87fcbd18a547709f0b4fe426567da5d668fa9104a5834102f422817850091d8bff555ad47955babe340fd3973ebcd0466da8e5c51106c8340f80eefc63b10d9e8c55f5044ec846b53960a1e1754e567cdcda7f8ecc0d22c13a9f5c507c78535d9505961b6dd8b25d9b122d9f6eae3abc251a561a47eb1a7a34445c9ff7192744f522a4a34b6e52aada50d91840ad4657b907eef4d1b5fd22efa4b18e18266dc792cfed70742d6a2d50e4874fdbac08a73c9b"}, &(0x7f0000000280)=0xe1) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00000002c0)={0x0, @in6={{0xa, 0x4e24, 0xb427, @mcast1={0xff, 0x1, [], 0x1}, 0x614}}, 0x8, 0x1}, &(0x7f0000000380)=0x98) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f00000003c0)={0x0, 0xffffffff}, &(0x7f0000000400)=0x8) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000440)=@assoc_value={0x0}, &(0x7f0000000480)=0x8) sendmsg$inet_sctp(r1, &(0x7f0000000600)={&(0x7f0000000040)=@in6={0xa, 0x4e23, 0x6, @mcast2={0xff, 0x2, [], 0x1}, 0xadcd}, 0x1c, &(0x7f0000000100)=[{&(0x7f0000000080)="0f3ce0956314c8b45be6b9ea18cbe688b98743fd18298bbbb3d4d9c720f9210e12f13080b57700d4d7ae32a697fb7d7393e0274540fe7f848aef917c719b72c8f0b029e6dead01e9", 0x48}], 0x1, &(0x7f00000004c0)=[@sndinfo={0x20, 0x84, 0x2, {0x8, 0x8004, 0x20, 0x100, r3}}, @sndrcv={0x30, 0x84, 0x1, {0x6, 0x6b3, 0x1, 0x1, 0x0, 0x4, 0x63f5, 0x45, r4}}, @sndinfo={0x20, 0x84, 0x2, {0xdb, 0x800f, 0xffff, 0x7fff, r5}}, @sndrcv={0x30, 0x84, 0x1, {0x0, 0x8, 0x8, 0x401, 0x1000, 0x3, 0x9, 0x53c3, r6}}, @init={0x18, 0x84, 0x0, {0x7ff, 0x80, 0x1, 0x3}}, @sndinfo={0x20, 0x84, 0x2, {0x2, 0x8009, 0x0, 0x5, r7}}], 0x120, 0x20000000}, 0x4000) connect(r2, &(0x7f0000000680)=@alg={0x26, 'hash\x00', 0x0, 0x0, 'crc32\x00'}, 0x58) 2018/02/27 04:22:56 executing program 5: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f000000e000)='/dev/sequencer\x00', 0x0, 0x0) ppoll(&(0x7f0000c50000)=[{r0}], 0x1, &(0x7f0000003000)={0x77359400}, &(0x7f0000302ff8), 0x8) ioctl$SNDRV_CTL_IOCTL_ELEM_LIST(r0, 0xc0505510, &(0x7f0000000340)={0xfffffffffffffae8, 0x40001d7, 0x0, 0x5, &(0x7f0000000040)=[{}, {}, {}, {}, {}, {}, {}, {}, {}]}) ioctl$DRM_IOCTL_RES_CTX(r0, 0x5100, &(0x7f000000b000)={0x0, &(0x7f0000000280)=[]}) ioctl$EVIOCGKEYCODE_V2(r0, 0x80284504, &(0x7f0000000000)=""/9) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r0, 0x28, 0x2, &(0x7f0000000300)=0xffffffffffffff79, 0x8) 2018/02/27 04:22:56 executing program 3: perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000000000)={0x2, 0x78, 0x807f, 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, 0xffffffffffffffff, 0x0) close(r0) 2018/02/27 04:22:56 executing program 4: perf_event_open(&(0x7f000025c000)={0x4000000002, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) semctl$GETZCNT(0x0, 0x0, 0xf, &(0x7f0000000040)=""/124) chmod(&(0x7f00000000c0)='./file0\x00', 0x0) 2018/02/27 04:22:56 executing program 7: r0 = socket$inet_sctp(0x2, 0x1, 0x84) r1 = msgget(0x0, 0x403) msgrcv(r1, &(0x7f00000001c0)={0x0, ""/4096}, 0x1008, 0x2, 0x0) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x4e20, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f000052a000)={0x2, 0x4e20, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r0, 0x1) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f000062fff8)={0x0, 0x2000000001}, 0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000b94ff8)={0x0, 0x0, 0x1}, 0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00005c0fe0)={0x3}, 0x20) write(r0, &(0x7f0000000000)="da", 0xfffffffffffffd8c) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000180), 0x8) 2018/02/27 04:22:56 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0xa4be, 0x800) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000000040)=@assoc_value={0x0, 0x8}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f00000000c0)={r2, @in6={{0xa, 0x4e24, 0x5, @mcast2={0xff, 0x2, [], 0x1}, 0x7fff}}}, &(0x7f0000000180)=0x8c) sendmsg$nl_route(r0, &(0x7f0000823fc8)={&(0x7f0000e5c000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000ad6000)=@bridge_getlink={0x28, 0x12, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x7}, [@IFLA_NET_NS_PID={0x8, 0x13}]}, 0x28}, 0x1}, 0x0) 2018/02/27 04:22:56 executing program 6: pipe2(&(0x7f0000000140)={0xffffffffffffffff}, 0x4800) setsockopt$inet_tcp_int(r0, 0x6, 0x0, &(0x7f0000000180)=0x8000, 0x4) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000000280)=@buf={0x93, &(0x7f00000001c0)="a5271710eb6797f08a7d1b6138858ffc68eda97bd396d561b07c0d2569d5feac596e50bdcf46670c4ed4e0e1b6d142d9255fc8465e85694535537cb61d31aa209b168dccf5e0fc1d67bcd798a8213d02b0c88ae2ad4e885c5180778a0526587fe21bb074a8afcf1e4ac6fa3880a7c44cab5041c6f9cd72c6ed5cb9c0c5d197466e36e96af7e253d0d28a05e810897a5137b40b"}) socket(0x40000000011, 0xa, 0xfffffffffdfffffc) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000100)='/dev/audio\x00', 0x20000, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x14, &(0x7f0000000000)=0x9, 0x2df) ioctl$sock_inet_SIOCRTMSG(0xffffffffffffffff, 0x890d, &(0x7f0000000080)={0x7, {0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}, {0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xf}}, {0x2, 0x4e20, @loopback=0x7f000001}, 0xc5dff4137da6925c, 0x978, 0x6, 0x3, 0x2, &(0x7f0000000040)='gre0\x00', 0x3, 0x4}) ioctl$sock_bt_bnep_BNEPCONNADD(r1, 0x400442c8, &(0x7f00000002c0)={r0, 0x8, 0x4d, "c5af0ff500eb7e2cc02bbaa51a2bc869d7fef31f0bffd3ec379eac8025184aa8b48a2573e2c145c5936de6731fcd99736d531eac3b4f1658120d0729ef68b423c9753c34f6acb50964b442f2"}) 2018/02/27 04:22:56 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000000000)={0x2, 0x78, 0x807f, 0x6896f02, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r0) 2018/02/27 04:22:56 executing program 2: r0 = socket$inet6(0xa, 0x80005, 0xfffffffffffffffc) setsockopt$inet6_int(r0, 0x29, 0x100000001b, &(0x7f0000000000)=0x8, 0x4) setsockopt(r0, 0x84, 0x20, &(0x7f0000000040)="46a93e5a9269c6a64d6dde09f7febdf1a87323e1e9518e9de7dd5ae32ce9e079572b5a38deb688e3", 0x24f) 2018/02/27 04:22:56 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000000000)={0x2, 0x78, 0x807f, 0x6896f02, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r0) 2018/02/27 04:22:56 executing program 4: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x0, 0x0) ioctl$KVM_SET_FPU(r0, 0x41a0ae8d, &(0x7f0000000040)={[], 0x3, 0x7fff, 0x3, 0x0, 0x4, 0x1d000, 0xf000, [], 0xffff}) sync() sync() ioctl$PIO_SCRNMAP(r0, 0x4b41, &(0x7f00000002c0)="7b64b017fafe4df9fe68cdbfa9a87d12d390e83e6e7f74adab5c67588f6d586551d8fb369b3db3e499ef24018f3e397bb21231c0d9ad7bc0db1e7c7194f47abfd9b49e98305fcb86d7ec49b4678ed208f8c4160916fb") ioctl$KDGKBTYPE(r0, 0x4b33, &(0x7f0000000200)) 2018/02/27 04:22:56 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000d93ff0)=[{&(0x7f00003d7fc6)="3900000011000947011b61e6c30500fe070000000200000045efffff08009b0019001a000f00000900000100000000000600040004000d0005", 0x39}], 0x1) getsockopt$bt_hci(r0, 0x0, 0x3, &(0x7f0000000100)=""/179, &(0x7f00000001c0)=0xb3) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/mixer\x00', 0x0, 0x0) ioctl$TIOCNOTTY(r1, 0x5422) r2 = syz_open_procfs(0x0, &(0x7f0000000000)='net/ptype\x00') sendto$inet6(r2, &(0x7f0000000040)="98a541b5630357e7ca5dc9d45cf466af4a094981a874a9817d8bdbd97f", 0x1d, 0x20040010, &(0x7f0000000080)={0xa, 0x4e21, 0x7fffffff, @dev={0xfe, 0x80, [], 0xc}, 0x100000000}, 0x1c) fchmodat(r2, &(0x7f0000000200)='./file0\x00', 0x1) ioctl$sock_kcm_SIOCKCMUNATTACH(r1, 0x89e1, &(0x7f0000000240)={r2}) 2018/02/27 04:22:56 executing program 6: syz_extract_tcp_res$synack(&(0x7f0000000540), 0x1, 0x0) r0 = perf_event_open(&(0x7f00005c6f88)={0x2, 0x78, 0xdd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f0000000280)='/dev/snd/pcmC#D#c\x00', 0x6, 0x141000) munmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000) r2 = getpgid(0x0) timer_create(0x0, &(0x7f0000000380)={0x0, 0x2, 0x6, @tid=r2}, &(0x7f0000000400)) bind$ipx(r1, &(0x7f00000002c0)={0x4, 0x4, 0x9, "5a24c9802a54"}, 0x10) read(r0, &(0x7f0000332000)=""/8, 0xdb14) geteuid() getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000100)={0x0}, &(0x7f0000000140)=0xc) rt_sigqueueinfo(r3, 0x18, &(0x7f0000000680)={0x34, 0x6, 0x7fff, 0x8}) r4 = syz_open_dev$sndpcmc(&(0x7f0000000180)='/dev/snd/pcmC#D#c\x00', 0x1, 0x8000) fgetxattr(r1, &(0x7f0000000580)=@random={'btrfs.', '\x00'}, &(0x7f00000005c0)=""/184, 0xb8) fgetxattr(r1, &(0x7f0000000440)=@random={'security.', '\x00'}, &(0x7f0000000480)=""/129, 0x81) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r4, 0xc08c5335, &(0x7f00000001c0)={0x99aa, 0x5, 0xff, 'queue0\x00'}) perf_event_open(&(0x7f0000000080)={0x7, 0x78, 0x200, 0x6, 0x7, 0x6, 0x0, 0x6, 0x80, 0xf, 0xffffffffffff8001, 0x2, 0x9, 0x80000001, 0x9, 0x0, 0x6, 0x6, 0x8001, 0xffffffff, 0x8, 0x29e, 0xfffffffffffffffd, 0x2, 0x70000000, 0x9, 0x9, 0x4, 0x8, 0x2, 0x7, 0x3, 0x9, 0x6, 0x6288, 0x8000, 0x1f, 0x1, 0x0, 0x5, 0x4, @perf_bp={&(0x7f0000000040), 0x2}, 0x2000, 0x400, 0x10000, 0x2, 0x1f, 0x7, 0x8}, r3, 0x7, r0, 0x4) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000000340)={r1, 0x3, 0x1, 0xfccd, &(0x7f0000000300)=[0x0, 0x0, 0x0], 0x3}, 0x20) 2018/02/27 04:22:56 executing program 2: sched_setaffinity(0x0, 0x128f89f95b64e5ca, &(0x7f00004a5000)=0x2) msgrcv(0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="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"], 0xee, 0x0, 0x0) msgctl$IPC_RMID(0x0, 0x0) socketpair(0x5, 0x80003, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) getsockopt$inet6_dccp_int(r0, 0x21, 0x0, &(0x7f00000000c0), &(0x7f0000000100)=0x4) r1 = msgget(0x1, 0x0) msgrcv(r1, &(0x7f0000000000)={0x0, ""/46}, 0x36, 0x0, 0x1800) r2 = syz_open_dev$admmidi(&(0x7f00000001c0)='/dev/admmidi#\x00', 0x4, 0x8000) creat(&(0x7f0000000040)='./file0\x00', 0x4d) ioctl$sock_inet6_udp_SIOCOUTQ(r2, 0x5411, &(0x7f0000000200)) 2018/02/27 04:22:56 executing program 0: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$KVM_ARM_SET_DEVICE_ADDR(r1, 0x4010aeab, &(0x7f0000000140)={0x7, 0x5000}) socket$nl_netfilter(0x10, 0x3, 0xc) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000000)=[@in6={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}], 0x1c) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cuse\x00', 0x1100, 0x0) bind$netrom(r2, &(0x7f00000000c0)=@full={{0x3, {"9abeae9823876b"}, 0x8}, [{"7a8219394ca109"}, {"2992ac8ebbbfa6"}, {"4751d29312bde5"}, {"ff40066035f7fe"}, {"8e4155369d9d22"}, {"3b1d7fddee91e4"}, {"2be9387d127f16"}, {"cbe9b7d94afb55"}]}, 0x48) 2018/02/27 04:22:56 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000000000)={0x2, 0x78, 0x807f, 0x6896f02, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r0) 2018/02/27 04:22:56 executing program 5: semget$private(0x0, 0x3, 0x241) 2018/02/27 04:22:56 executing program 1: r0 = socket$pppoe(0x18, 0x1, 0x0) r1 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000000000)={0x18, 0x0, {0x4, @link_local={0x1, 0x80, 0xc2}, 'bridge0\x00'}}, 0x1e) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000000080)={0x3, r1, 0x1}) ioctl$TUNATTACHFILTER(r2, 0x401054d5, &(0x7f0000000140)={0x4, &(0x7f0000000100)=[{0x2, 0x4b6, 0x2, 0xff}, {0x9, 0x9, 0x0, 0x5}, {0x5ca, 0x4, 0x9, 0x5}, {0xba, 0x1, 0x1}]}) connect$pppoe(r1, &(0x7f0000000040)={0x18, 0x0, {0x3, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'syz_tun\x00'}}, 0x1e) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f0000000180)={0x0, 0x14, "9d9b8c20d68d38784cf1a5cec0e221648207e828"}, &(0x7f00000001c0)=0x1c) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000000200)={r3, @in6={{0xa, 0x4e20, 0x1000000000000, @loopback={0x0, 0x1}, 0xffff}}}, 0x8c) connect$pppoe(r0, &(0x7f00000000c0)={0x18, 0x0, {0x0, @empty, 'ip6gre0\x00'}}, 0x1e) 2018/02/27 04:22:56 executing program 6: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) bind$netlink(r1, &(0x7f0000000ff4)={0x10}, 0xc) bind$netlink(r0, &(0x7f0000007000)={0x10}, 0xc) dup2(r1, r1) 2018/02/27 04:22:56 executing program 7: fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000000040)={0x0, 0x0}) ptrace$getenv(0x4201, r0, 0x9, &(0x7f0000000080)) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f00009a9000)='/dev/cuse\x00', 0x2, 0x0) fcntl$F_GET_FILE_RW_HINT(r1, 0x40d, &(0x7f0000000000)) pwritev(r1, &(0x7f0000e39f70)=[{&(0x7f0000292000)='\b', 0x1}], 0x1, 0x0) 2018/02/27 04:22:56 executing program 4: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) mq_unlink(&(0x7f0000000080)='ip6gre0\x00\x00\x00\x00\x00\x00\x00\x00\x00') r1 = accept(r0, &(0x7f00000000c0)=@in={0x0, 0x0, @dev}, &(0x7f0000000100)=0x10) setsockopt$RDS_RECVERR(r1, 0x114, 0x5, &(0x7f0000000140)=0x1, 0x4) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000180)='highspeed\x00', 0xa) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000040)={'ip6gre0\x00', &(0x7f0000000000)=ANY=[@ANYBLOB="0100000000000000000000001300ff0000000000000000000000000000000000000000000000000000000000"]}) 2018/02/27 04:22:56 executing program 5: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x400000, 0x0) getpeername$unix(r0, &(0x7f0000000080)=@file={0x0, ""/4096}, &(0x7f00000010c0)=0x1002) r1 = socket(0xb, 0x80800, 0x0) openat$cuse(0xffffffffffffff9c, &(0x7f0000001100)='/dev/cuse\x00', 0x0, 0x0) bind$ipx(r1, &(0x7f0000000000)={0x4, 0x3, 0x6, "520165d4ff92", 0x4}, 0x10) 2018/02/27 04:22:56 executing program 4: mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x80000, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000877ef8)={0x0, @in={{0x2, 0x4e20, @broadcast=0xffffffff}}}, &(0x7f000081e000)=0x108) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000000040)={{0x10001}, 0x1, 0x6000000000, 0x101, {0x8, 0x80000000}, 0x9, 0x4}) 2018/02/27 04:22:56 executing program 0: r0 = syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000008ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_REMOVE(r2, 0xc0405519, &(0x7f0000000040)={0x4, 0x0, 0x9, 0x5, "909d3b16ba5432a488b7db825078e891727dd5ee2e37e71a3a28ab687f67a1a51620cd3fe4d84a1c56217aec", 0xcf}) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) r3 = dup(r1) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000a000)={0x4, 0x0, &(0x7f000000aff0)=[@enter_looper={0x630c}], 0x4, 0x0, &(0x7f0000004000)="2716c84b"}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000afd0)={0x28, 0x0, &(0x7f0000009f84)=[@reply={0x40486311, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f000000a000)=[], &(0x7f0000003000)=[]}}], 0x15b, 0x0, &(0x7f0000003fb3)}) ioctl$BINDER_THREAD_EXIT(r3, 0x40046208, 0x0) 2018/02/27 04:22:56 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000000000)={0x2, 0x78, 0x807f, 0x6896f02, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r0) 2018/02/27 04:22:56 executing program 7: r0 = semget(0x3, 0x7, 0x0) semctl$GETZCNT(r0, 0x1, 0xf, &(0x7f0000000000)=""/10) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r1 = socket(0x11, 0x4000000000080003, 0x0) setsockopt(r1, 0x107, 0xd, &(0x7f0000001000), 0x47e) sendmmsg(r1, &(0x7f0000003e80)=[{{&(0x7f0000000040)=ANY=[@ANYBLOB="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"], 0x1, &(0x7f0000000300)=[], 0x0, &(0x7f0000000340)=[]}}], 0x1, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000200)={{{@in=@multicast2, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@empty}, 0x0, @in=@local}}, &(0x7f0000000300)=0xe8) getgroups(0x1, &(0x7f0000000340)=[0xffffffffffffffff]) chown(&(0x7f00000001c0)='./file0\x00', r2, r3) r4 = bpf$MAP_CREATE(0x0, &(0x7f0000fe1000)={0x5, 0x83, 0x80, 0xf}, 0x1c) bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0xd, 0x1, 0x4, 0xaab, 0x0, r4}, 0x2c) 2018/02/27 04:22:56 executing program 1: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) r1 = accept4(r0, &(0x7f0000000400)=@alg, &(0x7f00000004c0)=0x58, 0x0) accept$packet(r1, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000540)=0x14) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000000000)=@filter={'filter\x00', 0xe, 0x4, 0x388, 0xffffffff, 0x0, 0x118, 0x0, 0xffffffff, 0xffffffff, 0x2b8, 0x2b8, 0x2b8, 0xffffffff, 0x4, &(0x7f0000000480), {[{{@uncond, 0x0, 0xf0, 0x118, 0x0, {}, [@common=@dst={0x48, 'dst\x00'}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@ipv6={@remote={0xfe, 0x80, [], 0xbb}, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14}}, [], [0xffffff00], 'ip6tnl0\x00', 'syzkaller1\x00', {}, {}, 0x33, 0x3f}, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x6}}}, {{@uncond, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @common=@inet=@SET1={0x28, 'SET\x00', 0x1}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x3e8) 2018/02/27 04:22:56 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) ioctl$sock_inet_udp_SIOCINQ(r0, 0x541b, &(0x7f00000000c0)) 2018/02/27 04:22:56 executing program 2: r0 = socket$inet6(0xa, 0x3, 0xff) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e20, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, 0x1c) r1 = accept(r0, &(0x7f0000000000)=@pppoe={0x0, 0x0, {0x0, @link_local}}, &(0x7f0000000040)=0x1e) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000080)={0x0, 0x7fffffff, 0xfffffffffffffff9, 0x1}, &(0x7f0000000100)=0x10) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000140)=@sack_info={r2, 0x1f, 0x6}, 0xc) [ 269.046225] binder: 10996 RLIMIT_NICE not set [ 269.078420] binder: send failed reply for transaction 135 to 10994:11003 [ 269.089420] binder_alloc: binder_alloc_mmap_handler: 10994 20000000-20002000 already mapped failed -16 [ 269.103080] binder: BINDER_SET_CONTEXT_MGR already set [ 269.105276] binder: 10994:11003 unknown command 0 [ 269.112035] binder: 10994:10996 ioctl 40046207 0 returned -16 [ 269.117298] ip6t_REJECT: TCP_RESET illegal for non-tcp 2018/02/27 04:22:56 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000000000)={0x2, 0x78, 0x807f, 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, 0xffffffffffffffff, 0x0) close(r0) 2018/02/27 04:22:56 executing program 5: mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x0, 0x32, 0xffffffffffffffff, 0x0) pselect6(0x40, &(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000080), &(0x7f00000000c0)={0x77359400}, &(0x7f0000000140)={&(0x7f0000000100), 0x8}) r0 = syz_open_dev$adsp(&(0x7f0000000180)='/dev/adsp#\x00', 0x3, 0x4000) ioctl$TIOCLINUX7(r0, 0x541c, &(0x7f00000001c0)={0x7}) 2018/02/27 04:22:56 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000dafff7)='net/tcp6\x00') preadv(r0, &(0x7f0000001480)=[{&(0x7f0000000000)=""/36, 0x24}, {&(0x7f0000000040)=""/170, 0xaa}, {&(0x7f0000000100)=""/24, 0x18}, {&(0x7f0000000140)=""/84, 0x54}, {&(0x7f00000001c0)=""/246, 0xf6}, {&(0x7f00000002c0)=""/124, 0x7c}, {&(0x7f0000000340)=""/4096, 0x1000}, {&(0x7f0000001340)=""/85, 0x55}, {&(0x7f00000013c0)=""/174, 0xae}], 0x9, 0x0) sendfile(r0, r0, &(0x7f000080037c), 0x400000ff) 2018/02/27 04:22:56 executing program 6: unshare(0x8000400) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/avc/cache_stats\x00', 0x0, 0x0) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000000200)={&(0x7f0000000180)='./file0\x00', r0}, 0x10) ioctl$GIO_FONTX(r0, 0x4b6b, &(0x7f00000018c0)=""/8) pipe(&(0x7f0000000240)={0x0, 0xffffffffffffffff}) ioctl$KVM_PPC_ALLOCATE_HTAB(r1, 0xc004aea7, &(0x7f0000001880)=0x7) mq_getsetattr(r1, &(0x7f0000000040), &(0x7f0000000080)) recvfrom$unix(r2, &(0x7f0000000100)=""/20, 0x14, 0x120, &(0x7f0000000140)=@abs={0x1, 0x0, 0x4e20}, 0x8) ioctl$TUNSETSNDBUF(r1, 0x400454d4, &(0x7f00000000c0)=0x2) sendmsg$netrom(r2, &(0x7f0000001840)={&(0x7f0000000000)=@ax25={0x3, {"0d18a962919950"}, 0x10001}, 0x10, &(0x7f0000000500)=[{&(0x7f0000000280)="5bdf22c0a0f53bbf0fc8c0c075af670e1f3840cc7c4d76362feedb77bf4a8be55dee269735832ac615c214f4b3a3f693c154f81182915b04991874de6fa5b433", 0x40}, {&(0x7f00000002c0)="6426ff641dfbd29b3b9b2c91be1a228747a438b147a8df912c4f5d78cfa9e09ec20a957054e11014d3e84cc2144f02a4d39f887885843d3d52673361f41dd5facf0771c75185b4cd61785fe7aad91fdc1e8df70974dfa16d63be331446312d49062a8c58ac475adace06746c6847ba5b44dc0b973e7f0af88f230e90dd686d9539bbe9bd34c979f1318fd4faeeb014009ac4ef0076ee45fa0e63879fe0b5af2d68426815f5b194588f222a89a850e3c52e292cec4f7c13ea6e845ba98a91f828869b39d5985c09ad33be19ca046e2466c2bb0b44", 0xd4}, {&(0x7f00000003c0)="ff0e720ba38e7e93e63c202ae6a5a89a00b01830a38f252a7f82586e80b4b4ea2aa7c5a2aba34f576cd9afaafc51f262f0b1cc7d0e432b670f671e2482131a6488bfe2836f531d8c8e3712c086a1c8f8da", 0x51}, {&(0x7f0000000440)="33110962d196b4bfea74a54e82b70ba611e613bbe1760b0fd5367a1e4ab93338f8d1cfc6d13f5703ae890148bc0748c84665245c64807b54da6070d10b8f12cc41144c72454258d5bfa817504a8fba07481cbcb1", 0x54}, {&(0x7f00000004c0)="fb72bd61a689d26dce885aaed0d22b10b43c52", 0x13}], 0x5, &(0x7f0000000580)=ANY=[@ANYBLOB="1010000000000000ff010000ff7f0000651c71693a7ff13b8269df5e139a1e5526d76d5898eb83936bf4cfdd39e1e946c8d5a8b2e302d8f2622d4699e08934bad4d19c2ce570f22c17e47a871ef21afacc502a234c7fcb25c5d84269f8ace6be9eb8ad621f615f3e7736cc218e87736eb32024b9a1c8ba597253325c5c70163b41444da17baba5c39a3cd38387463228bf1abdd32a2c48805733d7613cc4cf048e0efcd8f7e6b61f147e9defc0c0bd4cf46e9f6b6345cbff59b4dda67d366e1d9267917eb8622e12a79e850311a6a37e0313a7fd1b5843e3f4d7233f7eecc81f8c8ba719b09cbb6229bae4f552e404626b2ffcf8605e62a3530b300cb40de69afb35e62ac70fbf35bcbca3eda826e0bcae198ab9ff0b90e7e16d7db1b0ba3744866f90510ba8e2b06e97af108c5ca048e27e83b5b372b98907d85c16979525c5515f1428bcdc92fc01f30baf0676c3efa3920566a6d6a2820111d22a9c1e8cdee9ccc61868468e2eac64b8f81926142927b3ae5ef677f0826901df1c0453b59d9aa06fa1cc8c363eb51bddc35585f6b17416dda9aa29df63dd644142a8ed09ed3304e80ed2399f5423e6b16a4879e5f9ea34b696d8a8ffe6c2a3a3c76f43192bcca92389960b0a6eabfd03351256e61919e459f36f692eab21eac9ed1278c5c800162e0b85db3ac65348f4afcdb6fe88a52e539ff357f1ee74331cb68c07a3efd7107d7faf6b05738a66c61283c01dbbd0755430e4fb47b8078c82742cff2a8f45b06247c148d3d74c06cae1322b0e11a4f7409ce01d7423c5bb09f552e53260f0f9cfce446e7902a5c489c5299308e327f8e9e6958b64edaad1c536c0bbb31528d7de439515592855d9a2b04353adf1fb5b3601975a8211988cc3cc92377b3b01950c464a790a5c7638de19fdee9a7e72435253a3a57f996cfcb4be4c893fcb83115ac21a9d55f64757ec5f34c2e7d63e5d27358e9d5e642c6550aa162e3884b29796d6f737e6761d8fc5324fe3b1cc4bf062c55150647cc1dd5a60a52891275e6785d59f142cc8e8f46d503445a184e2beea5938ce5b92f92aaa31749cba8c97a2064b86a977056c1122dd764953985d767be1c47b6b5f28670d4449f1ddb02362f30c93120eef568d8f941ad07e2da2edae7d9f042cc8ae704549cefa4a9b9d4b10f0399b7f9ddda9b15cda57489d90edf12f2da712cd0dd6d03dd30f2e03180e23b0f655c121a94dbf6d5ca077612fb391de4e25fd3b96d28b526b7a9734608bad41a97a0bf1a8479d4f29337f5eba854bc0b804021234d24e76ae23b4ecdd866b0f2f36a1818d77abbb341078e35d8977ea99bd1f56081a82887ec0a1d1a30475907b1ccc0bc9e55e69d02b585f3760f68c4de8b94f78fcabca8604804b6dbb912f52888e1a989fa1afe59cda063e3b112ffe7e780a2d2a36163e3d32d488cacdbc92d7237e78ab94f2aa5996a5c04e38dff3858f39a910d892208f741f4281ff12eccee9165c2b9c209a2f0bf7947c566375c2be2fda1f7ba20cdf987e44d0f83359daca7f10a32012ffcc83f0c9f1eb03482a8af3d0fa603d637d461fad0d6ca19b321b9c34d4e954fdf0cbff786d3e07ab3e0dc9ad2cc2ec6d862fbd1291fa522622fd494160b4bd7d7a8c3b2ba0288d5e1d9dd0acb13df0355b9470578953902e3206a8d6bd97780ab606dbe4c66d019a94234c5352ae6b77e725a1bb3ccd0cfff2e57430aacbc5db2bb29c2dd9050deafe2d64978cb2f1a14c6659f444a64106584430875716a9b82082f28ebf0e35d5d121fb164d5dee3825675e1782fd2bcc5375c06119896bd826147032afff5b5af13c4fe4c955ab21e2dd483d56243016dafcadc86f422875d15cc00fa5475162514babf4b68b42492c57695e1951f577a28ba6244870afe7ae647a3d2e2a3002b46cc4a9bbd594afba591a92d03c72adbf30f605f3d8d686b616a39629ef311c0691430441183245dba0ee616c79d21ab92d64563dc0ddbcebb4d1aac00f9a5652eaacba86a982b7c81529873c916129deba7b7a5d0e17477ef8245e48b8803741ff137ea7fb6b8838ba1fe9077663565cb5cc9912c00b0bef4954544c1a1b32fd2e7b47bbfc3740735f1328da1aae87f5efd5ac35dcdb2421aa20de40045e45096a7802d6cdc4cd6c0c6079f9cf3e6b7652ae72c10992feb008c5e88f6c97e8ebaa7ddae4a2082c7af7b775a8407b7826fc0635433226d7794215a834e37219d02974aa7439c82df51dca7ba1d499daf16be44a956571de233295a46f495074efacb8d05a5eaeec1a82ec450aeabc082533e56f3ead80ee465f1a68cbaf30f73df9da07de85f966fbd55825953bdcff061ded6fa061b36250d2346bb7cfef94d8e90884d1dfcdbd556af8a2a3f4687421d1fb4fda99a9613ab9df1a733fd98bb4d18b76da9b71958d9da632cbea54b253de33e868fbf95b5437328c280f22a1642563f85cfe2e923bad5be64f9f403d2f466fdcfb787ab1cdaf8bb4506879cc25c69c87e9251137b99102aa31d033914bb141369a4fd77bd348f126e6fb6ad28ec2a501202d807a2352c401b59c6c8ace60db27a6aa7e33de1625917bb52b7aa58b9492e734d4733ed237594e75eaca5d19b1cbc01ef1e9afe8ab8a8ad6aa6bfbec8132a8839d9746824a18a29b16a4e9af0ed25ac637d4008bb59c456545ae457517aec5e9ce63cb8e9d708cfbc60af4eac2494906facac3bbe5fd6ce79e2d4bb212a3fbe2aadfb9ba314ebcad4692207f0d50f480c67b21d0a726ccd4f61ce0e57ab6256f4963a8554caf57e5ec99bcaad77f4fb12127ab3133cf21fc075a4497e275009a41d4fc42999e06fa29dccfc87ca0b839bb19460d581cf5e9f59328dc01f6857e3043c6f736c745b1915787a040fa95016c8f2fddf04b62b10874915f30e83105d80f35f332f99d4a52c6885b5cb8c22b3970c478a6101cd0cf69b84aa79624ddeaf193f13effab2a3d216a7b37c96fc359f51e5fb1775dadbaf335d603889984ec5ef51061a559c84220bdaa5f433b3b824e9f0c6ad9843984024e678af37462f2b1ccb8005ddcc1dd6baa4baa5ae1ebc148a5e137d154fe159634689437821233f0e88d3786d206c1909930fda8096cc1ce114e5ea1980d21363fd85068aea36de0fd0e15b11189dc1b4fc655b964a55d8fc3c2bd175e87dd299296b1b50448181dfd0456c90afdfc0d78310682d7b3fd92a731ad506df68f02c5d74c4d7f86f710843eaffb105e5d1664242bdb902ecd6bfca511aa071f3d452912171b950797f92dd50fbc35b6645b52c54799e42b612c4767805a08c0ecb6eceb53b9b7f0bd741d1f5ef5af5c0effb02826a20f9e8eb7a01fa58f6825f662e7060321ee81fa12872009e247903f06a5760c9ed87100c0a7e63648a0c39ad0e363ac8071bcb6a6a0640d1f76f1c353622a8f319df296d1c7f2497c13083b83f63fdd928fb55eff1adc3a85473ec97297e534545674fbe3d89318c15d7c71bd7d1b62a52ca60307515b66013daeb10be64dabab2ee5776e6bb3aa5b175637219167741aa33208291d60334a132591d11454dffbbbff13dcd8e201c3b0a92b48bf8bd502658192b64cd97f6afdb488af82d22841ce460118e02b657ccf067b3efcdfda514ad99275c048546990f4b8f9f0009266ccb72e422a61a430b93c11a8f3343a483425005d6ee0068755329cbb7f688c0cf3720a0481753c54dfa5ef37dbb11eab203fe154afd7e7eb41fa7d7d03270099225b1129ef776b6c944f05d066d55e3ea4b08135b3d9e0d492f28a222b401c6eacaa2c7a1e477429f0455b7c9d09c0b30e87e42ac206f1f5a65029a5ff2e094c55e8aa7c5ecc5398330132fe499b6eced942d2f0f3393971899f9d2f68dc5e9de1aef5a313bb35eb3ac1b0ff727141200e219644266c10871cf5c2e26c3bc25505647bad0a5432884928bcc53aa88b620deeeffb6a0f69d4c97239c478bd33df6e2650a404ab7b18771febc788d23bd6e43c27ff26f6dd7706ac22cb0451983ef6a86855387e01b3f06e1e4a90a2b696aee5d42c47812baf2eb54a8adaf9b711fb31b7a78e1c31747de5356293ccb60b92ea838e4331704cb23cbc545b078dafdaeeaaddfac181ee0a7e40a6901a4396a0ba543effff34a122f8ab5795ad6e426905dcc89d3434e9947ea9760e7ff9d35f6a1e49997d3d2486ff440ca4c3acd0519d3f844a6895591a9db310ab024ff7cd4ffa319d67ae9a297208d7745539463fd9027ad72a82d93524708092145dd0599754950821dbabddfe15122a01a2de13a5f25e3670e9248f5778b9224acd510b6463968a45da79c6139b54ab6ffde1d608d1c78e82d1c6513b2fb7dfda625f85722da1006bacb8c6282ad215347e69bc5caa93b2d151f4cd3ecdb332796b3c71fed185b66bc973d98240329f709e7196c2c1ad0e4944db5859fe0a15b0fb1c938ee704810e872e290595b735bc0e8552940364b9a8ae40532d7ab8343658d8886c646b264f2a12e2c37830a722810f4dcffc7ea0a42feddd34a19e8cd0f6a26869634ba9a3bb891b313a29df9a8cec45696ea0bed6d11cca76361fbec36fcd0f32f2ee5b3154d654981bb638ac9b7252de79eaa908d342ea2e436eadd394def6c00eb653b7fe14ccc0469cc1af83097e851173dc7d4bcbf1397ab21cebb4b166f7cfb56428659075b8fc77e72b972339b5e1c262dddd0d7bf911e4ef1a3dd624a9f9c501c8f35a66ee6a97933e78440e7a16415d3657e77a77289d4356548c8b53a1d100c3596de990213aeff4cf71a0edacdbdae9f4139c95487ada2bd2ab6085bd2bbd771d0e4e921e76c7498f6a42e433ecaffc26ff4e14cd1d8a1d54961b8f37b7ae9620b4ec76f87f0acd754e81f0c29cea86031b80000e09d35db930f421fb4300cb545ea228bf7b9743e1f1d42011f267da18386f5193cef695a61fd7c9f7b1d22f22845886ca92264c7249bbba10ecafdd1f5e55943eacd17b423c2ca71d78e9dda9f63b9586d91c1c16fee3d388acea87a192937637551bba82e27399ceabf019a1d1cb35451e75c8bb064ea57c191dfa82802d28c9a87a3723657234e77e2a1078068083d0863a29607db02623d1ef83a1297ed76ffcacf10ed2dc63101e6238e235e68f8a529fe63467317db1d842e9e7e9c562494385bd46dad604833620b462ba2638e9f4ead80da9b4324d4cad8e3e6e497e49fe512aa915dd708533585cb5ed2878e6e25108da4f4e6c0d45fcac8bedf3ba292bf87609e74d52767908b3fadc9ec032ad7971cf50f2b5ce098c45a7adb8a033d52c935f7580bb249300ef09413e0408c98a041af9b3da2db15a806f75b2d33efec87f24fab61f26373bdaef0222cec4e6cf538a8f0b2926bd1d19ca872bdd3312a912bf7e67471e324fa511bcc4cea016f0a8a7c84ce2398d81c2366b47015504e2e595cb394194d74b72d1d61849df015515aa7544eb1e9087fe536235c4f17d59ce07573dbfdc7789ed986ee9c57330ab30fb8957edd6ed9bad03d36f6041a63d53979a5f01331600a8795da2c2da316e1ce07f8fb7c7e514fec2deb3381cd80e28af3152adf74f14a1e8a55cb316dd3cc96fb790f4b1e269af44306451152a39a29565a3f03e0d09551a757e14f51920c7e7a9d4fa2e5063fcc69771e63b0dd94c1d2fd6b0e08c81aa53f53fd617fa1fbbfea259b3a7d49027ee57560c2193391df7dc73460488477a355cecab5248cb3dcea5ea79bc10be3ff56f0230d7984489837fb1066d268871776db0eb59cb558b04939e7939860c68de90000000000000000c010000060000009144940bbca4478ef212947c50542e51864a2d44b56ad0276a57f5b17c9751d71d6164076e31f58ff8bb9d0e9970cceb2bc66bc6fe2a802ce5211a8feb2e136e222699c7073d7ecf08b47fb76ff95ae640db1b51118329a7856b6a5569918152b47635f1f68c05436184be57026fa55f58767ee6d2b6ca677cccb0c2ce4b9b000001000000000000020100003f000000a3b4106e0ec6e354c880f7f13fdfd8c8577ad666a1bdad57314f05c5b7edcf5bdb25e5e6f5d16123fc8e1ac0189d7389d46925c8d0db13dfe7ff31451517cf3cef739b146d4648808c0034d368281615d74bbed4241cf860f3c5c4b91b932f35de510a13d976358010fa6b301e300ee3c1855eb500844ec30d3a7616a91c851721289bc58f7a59bff5ee8c2c1af96230115cfb754fe571ac81691ea46cf3f62f3ec50407275d01431f812138b8216c2bce472059ef34324af8bb6b10e745fa86370a3793f75f515cb41b893da9c6d15eb9619c05c49328d5bb66c3e25a42f0656dbf6b1407c53dd207bcef4aef3a0000000100000000000088000000fc00000007d46b25b42cf0fc5cf3c9d4f338f08dafc11e1f548b0194e108a8086ec8166bc829704ee2a1b2fac596b6e63175753d454dc7a36b25ec34ea4d9518487f5872112f0366755189671133947f60d0c4c250af76757968e567281a307a1036878d96564e48e63d0c2ef712a67ef81626b156c18b508d7a6a43b79d2743af26160c92a5bf255e0626dee0405d585a38f5979d62656dff29a7aa5b4593a102c15e473d69c18906a5b479dc9ac91b395f2ebd40a814146f23cec8824e8887d8636f6aa8f398a6690cc5f724d225ec8eae6cd005234991f59d971de2a1fe1288a3e56771bfd1cb9bd965da09b6cb564a0000001000000000000000ff01000007000000"], 0x12b0, 0x854}, 0x10) 2018/02/27 04:22:56 executing program 4: perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$urandom(&(0x7f0000000300)='/dev/urandom\x00', 0x0, 0x4000) r0 = syz_open_dev$mouse(&(0x7f00000000c0)='/dev/input/mouse#\x00', 0x3, 0x400200) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000100)={0x0, 0x8000, 0x7ff, 0x8, 0x3, 0x10001, 0x7, 0x80000000, {0x0, @in6={{0xa, 0x4e24, 0x100000001, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0xc}}, 0x3f}}, 0x93, 0x7, 0xc7, 0x101, 0xfff}}, &(0x7f00000001c0)=0xb8) ioctl$KVM_GET_DEBUGREGS(r0, 0x8080aea1, &(0x7f0000000280)) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000200)={r1, 0x6}, &(0x7f0000000240)=0x8) setitimer(0x2, &(0x7f0000000040)={{0x0, 0x7530}, {0x77359400}}, &(0x7f0000000080)) 2018/02/27 04:22:56 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000000000), 0x0, 0x20000802, &(0x7f0000000000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000000300)=ANY=[@ANYBLOB="73656375720e000000040000001fe5a0cc1d72902b1bae929fa7f6f8020000ffffffff00000000c801000000000000ffffffffffa80a8ff7f92c71ffffff60020000600a000060020000ffffffff040000", @ANYPTR=&(0x7f0000000040)=ANY=[@ANYBLOB='\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\x00\x00\x00\x00\x00\x00'], @ANYBLOB="7f000001ac1414aa000000ffff0000ff6970366772657461703000000000000074756e6c3000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ff000111000000007000b80000000000000000000000000000000000000000004800544545000000000000000000000000000000000000000000000000000001e00000010000000000000000000000006970365f7674693000000000000000000500000000000000e000000200000000000000ff37d3653a73797a6b616c6c65723100000000000073797a5f74756e000000000000000000ff000000000000000000000000000000000000000000000000000000000000006700020500000000e8001001000000000000000000000000000000000000000050006f736600000000000000000000000000000000000000000000000000000073797a310000000000000000000000000000000000000000000000000000000006000000090000000100000001000000280069636d7000000000000000000000000000000000000000000000000000000f07ae000000000028005443504d535300000000000000000000000000000000000000000000000080ff000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000007000980000000000000000000000000000000000000000002800434f4e4e5345434d41524b000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000007000980000000000000000000000000000000000000000002800000000000000000000000000000000000000000000000000000000000000feffffff00000000"], 0x358) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000280)='tunl0\x00', 0x10) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000001900)=0x3, 0x4) sendto$inet(r0, &(0x7f00000003c0), 0xfff, 0x0, &(0x7f00000002c0)={0x2, 0x4e20, @rand_addr}, 0x10) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vcs\x00', 0x40100, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r1, 0xc058534f, &(0x7f0000000140)={{0x0, 0x7ff}, 0x1, 0xffffffffffff16dd, 0x6, {0x5, 0x1ff}, 0x1}) fcntl$getownex(r0, 0x10, &(0x7f0000000080)={0x0, 0x0}) sched_getparam(r2, &(0x7f00000000c0)) 2018/02/27 04:22:56 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) unshare(0x8000400) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vcs\x00', 0x240000, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r0, 0xc05c5340, &(0x7f0000000180)={0x3, 0x8, 0x0, {}, 0x8000, 0x3}) futimesat(r0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={{0x0, 0x2710}, {0x0, 0x2710}}) semget$private(0x0, 0x2, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000000240)=@raw={'raw\x00', 0x9, 0x3, 0x2c0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0xffffffff, 0x1f0, 0xffffffff, 0xffffffff, 0x1f0, 0xffffffff, 0x3, &(0x7f0000000200), {[{{@uncond, 0x0, 0xd8, 0x100, 0x0, {}, [@common=@ah={0x30, 'ah\x00', 0x0, {0x4d4, 0x4d6, 0x4, 0x5, 0x2}}]}, @common=@inet=@TCPMSS={0x28, 'TCPMSS\x00', 0x0, {0x2ee}}}, {{@uncond, 0x0, 0xd0, 0xf0, 0x0, {}, [@inet=@rpfilter={0x28, 'rpfilter\x00', 0x0, {0x1}}]}, @unspec=@NOTRACK={0x20, 'NOTRACK\x00'}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x320) semtimedop(0x0, &(0x7f0000000040)=[{0x3}, {0x0, 0x0, 0x1000}], 0x2, &(0x7f00000000c0)) semtimedop(0x0, &(0x7f00004be000)=[{0x0, 0x0, 0x1800}], 0x1, &(0x7f0000248ff0)) 2018/02/27 04:22:56 executing program 7: syz_fuseblk_mount(&(0x7f0000000080)="131377c5fc35d41454d5d41d29ad1a6029598146e6be166e41ad0dbd4054033c9f33bbda8224a2f3d772e7636e48b33cbf708372e8f1b9933ec5127743be2206209ef02df9cbf2f6e880d3382f", &(0x7f0000000180)="131377c5fc35d41454d5d41d29ad1a6029598146e6be166e41ad0dbd4054033c9f33bbda8224a2f3d772e7636e48b33cbf708372e8f1b9933ec5127743be2206209ef02df9cbf2f6e880d3382f", 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) r0 = accept4(0xffffffffffffff9c, 0x0, &(0x7f0000000000), 0x80000) recvmsg$kcm(r0, &(0x7f0000001780)={&(0x7f0000000100)=@nfc_llcp, 0x60, &(0x7f00000016c0)=[{&(0x7f0000000200)=""/149, 0x95}, {&(0x7f00000002c0)=""/94, 0x5e}, {&(0x7f0000000340)=""/181, 0xb5}, {&(0x7f0000000400)=""/148, 0x94}, {&(0x7f00000004c0)=""/4096, 0x1000}, {&(0x7f0000000040)=""/59, 0x3b}, {&(0x7f00000014c0)=""/211, 0xd3}, {&(0x7f00000015c0)=""/180, 0xb4}, {&(0x7f0000001680)}], 0x9, 0x0, 0x0, 0x3f}, 0x100) [ 269.119599] binder_alloc: 10994: binder_alloc_buf, no vma [ 269.124654] binder: 10994:11003 ioctl c0306201 2000a000 returned -22 [ 269.130102] binder: 10994:11012 transaction failed 29189/-3, size 0-0 line 2963 [ 269.148440] binder: undelivered TRANSACTION_ERROR: 29189 2018/02/27 04:22:56 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000000000)={0x2, 0x78, 0x807f, 0x6896f02, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r0) 2018/02/27 04:22:56 executing program 6: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) pipe2(&(0x7f0000fb0ff8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) fcntl$setpipe(r2, 0x407, 0x0) vmsplice(r2, &(0x7f0000fccff0)=[{&(0x7f0000011fff)="b1", 0x1}], 0x1, 0x0) writev(r2, &(0x7f00008d6000)=[{&(0x7f0000fcff9d)="e0", 0x1}], 0x1) r3 = gettid() timer_create(0x0, &(0x7f0000ec5000)={0x0, 0x12, 0x0, @tid}, &(0x7f0000044000)) read$eventfd(r1, &(0x7f0000000000), 0x8) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r3, 0x1000000000016) waitid(0x1, r3, &(0x7f0000000040), 0x1, &(0x7f0000000080)) close(r0) 2018/02/27 04:22:56 executing program 7: r0 = perf_event_open(&(0x7f0000d2af88)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$void(r0, 0xc0045c79) [ 269.212604] syz-executor0: vmalloc: allocation failure: 13421772800 bytes, mode:0x14080c0(GFP_KERNEL|__GFP_ZERO), nodemask=(null) [ 269.224649] syz-executor0 cpuset=/ mems_allowed=0 [ 269.229570] CPU: 0 PID: 11040 Comm: syz-executor0 Not tainted 4.16.0-rc3+ #330 [ 269.236917] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 269.246250] Call Trace: [ 269.248818] dump_stack+0x194/0x24d [ 269.252428] ? arch_local_irq_restore+0x53/0x53 [ 269.257070] ? idr_get_free+0xfd0/0xfd0 [ 269.261029] ? kernel_text_address+0x102/0x140 [ 269.265600] warn_alloc+0x19a/0x2b0 [ 269.269211] ? zone_watermark_ok_safe+0x400/0x400 [ 269.274040] ? trace_event_raw_event_lock+0x340/0x340 [ 269.279213] ? save_stack+0xa3/0xd0 [ 269.282819] ? save_stack+0x43/0xd0 [ 269.286420] ? kasan_kmalloc+0xad/0xe0 [ 269.290282] ? __kmalloc_node+0x47/0x70 [ 269.294233] ? kvmalloc_node+0x99/0xd0 [ 269.298110] __vmalloc_node_range+0x4f0/0x650 [ 269.302596] ? xt_alloc_entry_offsets+0x21/0x30 [ 269.307242] __vmalloc_node_flags_caller+0x50/0x60 [ 269.312148] ? xt_alloc_entry_offsets+0x21/0x30 [ 269.316798] kvmalloc_node+0x82/0xd0 [ 269.320490] xt_alloc_entry_offsets+0x21/0x30 [ 269.324962] translate_table+0x235/0x1610 [ 269.329091] ? lock_release+0xa40/0xa40 [ 269.333043] ? trace_event_raw_event_sched_switch+0x810/0x810 [ 269.338992] ? __check_object_size+0x8b/0x530 [ 269.343479] ? __might_sleep+0x95/0x190 [ 269.347431] ? alloc_counters.isra.11+0x7d0/0x7d0 [ 269.352255] ? kasan_check_write+0x14/0x20 [ 269.356469] ? _copy_from_user+0x99/0x110 [ 269.360597] do_ipt_set_ctl+0x370/0x5f0 [ 269.364553] ? translate_compat_table+0x1b90/0x1b90 [ 269.369566] ? mutex_unlock+0xd/0x10 [ 269.373260] ? nf_sockopt_find.constprop.0+0x1a7/0x220 [ 269.378517] nf_setsockopt+0x67/0xc0 [ 269.382213] ip_setsockopt+0x97/0xa0 [ 269.385911] tcp_setsockopt+0x82/0xd0 [ 269.389694] sock_common_setsockopt+0x95/0xd0 [ 269.394173] SyS_setsockopt+0x189/0x360 [ 269.398133] ? SyS_recv+0x40/0x40 [ 269.401568] ? security_file_ioctl+0x7d/0xb0 [ 269.405952] ? security_file_ioctl+0x89/0xb0 [ 269.410342] ? do_syscall_64+0xb6/0x940 [ 269.414301] ? SyS_recv+0x40/0x40 [ 269.417730] do_syscall_64+0x280/0x940 [ 269.421592] ? _raw_spin_unlock_irq+0x27/0x70 [ 269.426062] ? finish_task_switch+0x1c1/0x7e0 [ 269.430536] ? syscall_return_slowpath+0x550/0x550 [ 269.435445] ? syscall_return_slowpath+0x2ac/0x550 [ 269.440353] ? prepare_exit_to_usermode+0x350/0x350 [ 269.445349] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 269.450695] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 269.455524] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 269.460690] RIP: 0033:0x453d69 [ 269.463856] RSP: 002b:00007f8bfbf63c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000036 [ 269.471540] RAX: ffffffffffffffda RBX: 00007f8bfbf646d4 RCX: 0000000000453d69 [ 269.478784] RDX: 0000000000000040 RSI: 0000000000000000 RDI: 0000000000000013 [ 269.486030] RBP: 000000000072bf58 R08: 0000000000000358 R09: 0000000000000000 [ 269.493277] R10: 0000000020000300 R11: 0000000000000246 R12: 00000000ffffffff [ 269.500522] R13: 00000000000004d8 R14: 00000000006f74e0 R15: 0000000000000001 [ 269.507865] Mem-Info: [ 269.510309] active_anon:105503 inactive_anon:64 isolated_anon:0 [ 269.510309] active_file:3809 inactive_file:9138 isolated_file:0 [ 269.510309] unevictable:0 dirty:38 writeback:0 unstable:0 [ 269.510309] slab_reclaimable:12672 slab_unreclaimable:92376 [ 269.510309] mapped:24284 shmem:202 pagetables:777 bounce:0 [ 269.510309] free:1375158 free_pcp:494 free_cma:0 [ 269.543760] Node 0 active_anon:426260kB inactive_anon:256kB active_file:15236kB inactive_file:36552kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:97136kB dirty:152kB writeback:0kB shmem:808kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 274432kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no [ 269.571802] Node 0 DMA free:15908kB min:164kB low:204kB high:244kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 269.597952] lowmem_reserve[]: 0 2864 6373 6373 [ 269.602596] Node 0 DMA32 free:2929116kB min:30292kB low:37864kB high:45436kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129292kB managed:2935320kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:1280kB local_pcp:720kB free_cma:0kB [ 269.630388] lowmem_reserve[]: 0 0 3509 3509 [ 269.634746] Node 0 Normal free:2561268kB min:37120kB low:46400kB high:55680kB active_anon:415804kB inactive_anon:256kB active_file:15236kB inactive_file:36552kB unevictable:0kB writepending:152kB present:4718592kB managed:3593748kB mlocked:0kB kernel_stack:5408kB pagetables:2960kB bounce:0kB free_pcp:720kB local_pcp:144kB free_cma:0kB [ 269.638199] syz-executor0: vmalloc: allocation failure: 13421772800 bytes, mode:0x14080c0(GFP_KERNEL|__GFP_ZERO), nodemask=(null) [ 269.664522] lowmem_reserve[]: 0 0 0 0 [ 269.664544] Node 0 DMA: 1*4kB (U) 0*8kB 0*16kB 1*32kB (U) 2*64kB (U) 1*128kB (U) 1*256kB (U) 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15908kB [ 269.664623] Node 0 DMA32: 23*4kB (UM) 18*8kB (UM) 15*16kB (UM) 24*32kB (UM) 18*64kB (U) [ 269.676469] syz-executor0 cpuset= [ 269.680245] 15*128kB (UM) 21*256kB (UM) 18*512kB (UM) 20*1024kB [ 269.693797] / [ 269.701997] (UM) [ 269.705607] mems_allowed=0 [ 269.711712] 9*2048kB (UM) 701*4096kB (UM) = 2929116kB [ 269.711735] Node 0 [ 269.713461] CPU: 1 PID: 11060 Comm: syz-executor0 Not tainted 4.16.0-rc3+ #330 [ 269.715496] Normal: [ 269.718386] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 269.718390] Call Trace: [ 269.718404] dump_stack+0x194/0x24d [ 269.718422] ? arch_local_irq_restore+0x53/0x53 [ 269.723585] 1527*4kB [ 269.725785] ? idr_get_free+0xfd0/0xfd0 [ 269.725797] ? kernel_text_address+0x102/0x140 [ 269.725824] warn_alloc+0x19a/0x2b0 [ 269.733147] (UME) [ 269.735444] ? zone_watermark_ok_safe+0x400/0x400 [ 269.735479] ? save_stack+0x43/0xd0 [ 269.744794] 1395*8kB [ 269.747341] ? kasan_kmalloc+0xad/0xe0 [ 269.747350] ? __kmalloc_node+0x47/0x70 [ 269.747361] ? kvmalloc_node+0x99/0xd0 [ 269.750965] (UME) [ 269.755615] __vmalloc_node_range+0x4f0/0x650 [ 269.755643] ? xt_alloc_entry_offsets+0x21/0x30 [ 269.758021] 1868*16kB [ 269.761960] __vmalloc_node_flags_caller+0x50/0x60 [ 269.761970] ? xt_alloc_entry_offsets+0x21/0x30 [ 269.761985] kvmalloc_node+0x82/0xd0 [ 269.766542] (UME) [ 269.770139] xt_alloc_entry_offsets+0x21/0x30 [ 269.770151] translate_table+0x235/0x1610 [ 269.772283] 1774*32kB [ 269.777097] ? lock_release+0xa40/0xa40 [ 269.777113] ? __check_object_size+0x8b/0x530 [ 269.780718] (UME) [ 269.783115] ? __might_sleep+0x95/0x190 [ 269.786979] 1024*64kB [ 269.790921] ? alloc_counters.isra.11+0x7d0/0x7d0 [ 269.790940] ? kasan_check_write+0x14/0x20 [ 269.794805] (UME) [ 269.796920] ? _copy_from_user+0x99/0x110 [ 269.796937] do_ipt_set_ctl+0x370/0x5f0 [ 269.801411] 145*128kB [ 269.806053] ? translate_compat_table+0x1b90/0x1b90 [ 269.806090] ? mutex_unlock+0xd/0x10 [ 269.808545] (UME) [ 269.813441] ? nf_sockopt_find.constprop.0+0x1a7/0x220 [ 269.813461] nf_setsockopt+0x67/0xc0 [ 269.818113] 43*256kB [ 269.821800] ip_setsockopt+0x97/0xa0 [ 269.821818] tcp_setsockopt+0x82/0xd0 [ 269.823942] (UME) [ 269.828411] sock_common_setsockopt+0x95/0xd0 [ 269.828431] SyS_setsockopt+0x189/0x360 [ 269.832552] 66*512kB [ 269.835025] ? SyS_recv+0x40/0x40 [ 269.835045] ? security_file_ioctl+0x89/0xb0 [ 269.838992] (UM) [ 269.843458] ? do_syscall_64+0xb6/0x940 [ 269.843477] ? SyS_recv+0x40/0x40 [ 269.845601] 54*1024kB [ 269.849542] do_syscall_64+0x280/0x940 [ 269.849551] ? _raw_spin_unlock_irq+0x27/0x70 [ 269.849564] ? finish_task_switch+0x1c1/0x7e0 [ 269.852040] (UM) [ 269.856850] ? syscall_return_slowpath+0x550/0x550 [ 269.856865] ? syscall_return_slowpath+0x2ac/0x550 [ 269.861084] 18*2048kB [ 269.863202] ? prepare_exit_to_usermode+0x350/0x350 [ 269.863215] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 269.867345] (UM) [ 269.871299] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 269.871323] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 269.873791] 546*4096kB [ 269.878769] RIP: 0033:0x453d69 [ 269.878774] RSP: 002b:00007f8bfbf21c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000036 [ 269.878786] RAX: ffffffffffffffda RBX: 00007f8bfbf226d4 RCX: 0000000000453d69 [ 269.882484] (UM) [ 269.884594] RDX: 0000000000000040 RSI: 0000000000000000 RDI: 0000000000000015 [ 269.884600] RBP: 000000000072c0c8 R08: 0000000000000358 R09: 0000000000000000 [ 269.884605] R10: 0000000020000300 R11: 0000000000000246 R12: 00000000ffffffff [ 269.884610] R13: 00000000000004d8 R14: 00000000006f74e0 R15: 0000000000000003 [ 270.037755] = 2561396kB [ 270.037766] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 270.048936] 13154 total pagecache pages [ 270.052914] 0 pages in swap cache [ 270.056364] Swap cache stats: add 0, delete 0, find 0/0 [ 270.061724] Free swap = 0kB 2018/02/27 04:22:57 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff00000000, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) 2018/02/27 04:22:57 executing program 2: r0 = bpf$MAP_CREATE(0x0, &(0x7f000027efd4)={0x5, 0x3, 0x7f, 0x3}, 0x2c) prctl$intptr(0x2e, 0x100000000) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000ba000)={r0, &(0x7f0000000000)="bb50be01c55180dc5514b64b78ca20baf318b05e21979f0a9225e7848df78097216b6100bba427e93f7d164aaf8f5b701f86ae361ab5e9aeb3ed525e71b31de9782bb71cbf60c1cd5e0caef7213febe3088db130100732409071446d0b66ee99464ba11b6e71df9d26404616bb2267308f624c4a7c8afb73560d8e348d9f19b4bc23f98ba3a35d19e46ba192fc12f87126cc4432cd0af83c72f93f61a8216dbe31c6f358adc6fa7b8bb1bf25d3c054155ea4d4e931dba9cc06fc3cbec4444a89d4", &(0x7f0000260ff8)}, 0x20) restart_syscall() bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f000039efe8)={r0, &(0x7f000039e000), &(0x7f000039ef99)=""/103}, 0x18) 2018/02/27 04:22:57 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000000000)={0x2, 0x78, 0x807f, 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, 0xffffffffffffffff, 0x0) close(r0) 2018/02/27 04:22:57 executing program 5: r0 = signalfd(0xffffffffffffffff, &(0x7f0000e7d000), 0x8) unshare(0x40600) r1 = epoll_create(0x4) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000518ff4)) r2 = signalfd4(0xffffffffffffffff, &(0x7f0000e7d000), 0x8, 0x0) signalfd4(r2, &(0x7f0000cebff8), 0x8, 0x0) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x1, 0x0) ioctl$PPPOEIOCSFWD(r3, 0x4008b100, &(0x7f0000000040)={0x18, 0x0, {0x2, @empty, 'erspan0\x00'}}) ioctl$sock_inet_tcp_SIOCINQ(r3, 0x541b, &(0x7f0000000080)) 2018/02/27 04:22:57 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x14) sendmsg$nl_generic(r0, &(0x7f0000007fc8)={&(0x7f000001a000)={0x10}, 0xc, &(0x7f0000012ff0)={&(0x7f0000000000)=ANY=[@ANYBLOB="1800000032000104ffffffffffffffff0000ecff0300010097afa168efca189d488564f1e2f8d7f52377cd8ef0e3674dc0310c29e8f2cac941ceb11db65e254af669790fdb6c243bd06d8630fac588eb9c953bb11af56a21a2406dd9601fbbad1fcf506708c89509b54327b7ecabaa19c21000bdb5e20f050fc8e8224dc98998f082b9f751253db3c73ad173f1af5fd64d9171db5c9f94b7a6b9546fdeea5c402129"], 0x18}, 0x1}, 0x0) 2018/02/27 04:22:57 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) close(r0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(des3_ede)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00000bbfe8)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0x18) r2 = accept$alg(r0, 0x0, 0x0) io_setup(0x4000000000000001, &(0x7f0000e4b000)=0x0) io_submit(r3, 0x1, &(0x7f0000bd9fe0)=[&(0x7f0000617fc0)={0x0, 0x0, 0x0, 0x0, 0x0, r2, &(0x7f000007d000)="b3", 0x1}]) 2018/02/27 04:22:57 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000000080)=0x1, 0x4) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000000)=ANY=[@ANYBLOB="3a7e4dfaebcb1c191af59f749df602cba2532fc8f5dc4b4ea23d8f92fd35ed9604d5e7c6a4ebaee29399c583e0571ab53ad48a334d3692057d814ef7a8311e43c5637720e99d3bc9580c00"], &(0x7f0000f07ffc)=0x4) 2018/02/27 04:22:57 executing program 6: r0 = socket(0x11, 0x4000000000080003, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f00007b0000)={'vcan0\x00', 0x0}) sendto$packet(r0, &(0x7f00003c2ff0), 0x0, 0x0, &(0x7f0000123fec)={0x11, 0xd, r1, 0x1, 0x0, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x14) setsockopt$sock_void(r0, 0x1, 0x24, 0x0, 0x0) 2018/02/27 04:22:57 executing program 0: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f000008e000)='/dev/ppp\x00', 0x101, 0x0) ioctl$sock_inet_sctp_SIOCINQ(r0, 0x541b, &(0x7f0000000100)) keyctl$set_reqkey_keyring(0xe, 0x5) getdents64(r0, &(0x7f0000000000)=""/201, 0xc9) vmsplice(r0, &(0x7f00000024c0)=[{&(0x7f00000023c0), 0xfffffffffffffef2}], 0x1, 0x2) 2018/02/27 04:22:57 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000000000)={0x0, 0x78, 0x807f, 0x6896f02, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r0) 2018/02/27 04:22:57 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x10010) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r0, &(0x7f0000023000)={&(0x7f0000024000)={0x10}, 0xc, &(0x7f0000023ff0)={&(0x7f0000010ec4)=ANY=[@ANYBLOB="144000002300ff0affffffffffffffff02000000"], 0x14}, 0x1}, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) 2018/02/27 04:22:57 executing program 4: r0 = socket$inet(0x2, 0x80001, 0x0) sigaltstack(&(0x7f0000ffb000/0x2000)=nil, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f00000004c0)=@broute={'broute\x00', 0x20, 0x3, 0x478, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000040], 0x0, &(0x7f0000000000), &(0x7f0000000040)=ANY=[@ANYBLOB="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"]}, 0x4f0) socket$inet_udp(0x2, 0x2, 0x0) [ 270.064739] Total swap = 0kB [ 270.067759] 1965969 pages RAM [ 270.070870] 0 pages HighMem/MovableOnly [ 270.074848] 329725 pages reserved 2018/02/27 04:22:57 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='westwood\x00', 0x9) accept(r0, &(0x7f00000001c0)=ANY=[@ANYBLOB="a95c4e2b2a7ad34cf8c8baeffdff6d", @ANYRES32=0xffffffffffffffff, @ANYBLOB="000000001b0000000000000000000000000000000000000000000000000000000000000000000000"], &(0x7f0000000040)=0x3a) setsockopt$inet6_IPV6_ADDRFORM(r1, 0x29, 0x1, &(0x7f0000000080)=0x2, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000002, &(0x7f0000690ffc)=0x77, 0x4) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00007f3ffb)='yeah\x00', 0x5) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) getsockname$inet6(r1, &(0x7f0000000100)={0x0, 0x0, 0x0, @ipv4={[], [], @rand_addr}}, &(0x7f0000000140)=0x1c) ioctl$sock_inet_SIOCSIFPFLAGS(0xffffffffffffffff, 0x8934, &(0x7f00000000c0)={'rose0\x00', @ifru_flags=0x8000}) sendto$inet(r0, &(0x7f0000f53fff), 0xfffffffffffffc64, 0x20000802, &(0x7f000006d000)={0x2, 0x4e23, @empty}, 0x10) shutdown(r0, 0x1) socket$inet_icmp(0x2, 0x2, 0x1) openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000000280)='/selinux/validatetrans\x00', 0x1, 0x0) 2018/02/27 04:22:57 executing program 7: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x4031, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000398000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000838fe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) sched_setaffinity(0x0, 0x8, &(0x7f000098eff8)=0x1461) futex(&(0x7f0000012ffc), 0x0, 0x0, &(0x7f0000060ff0), &(0x7f00003cfffc), 0x0) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000f8d000)={&(0x7f0000012000/0x2000)=nil, 0x2000}) r1 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x7fffffff, 0x2000) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000080)={{{@in=@multicast1, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @broadcast}}, 0x0, @in=@multicast2}}, &(0x7f0000000180)=0xe8) r3 = getegid() fchownat(r1, &(0x7f0000000040)='./file0\x00', r2, r3, 0x800) ioctl$KDDELIO(r1, 0x4b35, 0xbd) 2018/02/27 04:22:57 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000000000)={0x2, 0x78, 0x0, 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, 0xffffffffffffffff, 0x0) close(r0) 2018/02/27 04:22:57 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f00008f6ff9)='mounts\x00') r1 = epoll_create(0x1f) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000b58ff4)) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f0000000000)=0x100000000, 0x4) mkdir(&(0x7f0000b08ff8)='./file0\x00', 0x0) mkdir(&(0x7f00006aaff8)='./file1\x00', 0x0) ioctl$KVM_GET_XCRS(r0, 0x8188aea6, &(0x7f00000000c0)=ANY=[@ANYBLOB="04000000090000009a0000000000000172000000000000000300000000000000040000000000000009000000080000000159ff752992b9e7a500000000000000000000000000000005f0ff0000000000"]) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000a9eff8)='./file0\x00', &(0x7f00000db000)='ramfs\x00', 0x0, &(0x7f000000a000)) open_by_handle_at(r1, &(0x7f0000000140)={0xeb, 0x0, "14326fef49e26ab388a3597b0ed7027d6356a141a1d0ae564cc45b281bd6d41ad222f5ab0938a21cdb121bed64131990cd32d73261385c5070bbba82d6fd91f7aaa54632c9c743b1d71f7047bdeb49253ccb97be9789baa43a0754be0035a29f6ffd2af18554f91b653daea490ab1f39aa65bafb1d90efc6735aba02d8a2c808948cd29ebc497323837ac8af2651d9b642c671a0ea9634d3a0042aad713576c70b1854a21847dd89c705a366af335f7526d52e2e8b703c8f772753f93ffbd0a10c0ba654e87c12d86211341ae4543418a7a99127a50010dbebf7e42d9e0ce24aa08233"}, 0x0) mount(&(0x7f0000451ff8)='./file0\x00', &(0x7f000069cff8)='./file1\x00', &(0x7f0000847000)="07e372f2", 0x2003, &(0x7f000012c000)) 2018/02/27 04:22:57 executing program 4: r0 = socket$inet_smc(0x2b, 0x1, 0x0) poll(&(0x7f0000000000)=[{r0}], 0x1, 0x0) perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) shutdown(r0, 0x2) mlock2(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x1) 2018/02/27 04:22:57 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000065ffa8)={0x26, 'aead\x00', 0x0, 0x0, 'gcm_base(ctr(aes-aesni),ghash-generic)\x00'}, 0x58) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x1, 0x40) ioctl$TUNSETNOCSUM(r1, 0x400454c8, &(0x7f0000000040)=0xffffffff) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x0) 2018/02/27 04:22:57 executing program 2: r0 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x40400000000, 0x2) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000040)={0x0, 0x1ff}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000100)={r1, 0x9}, 0x8) syz_emit_ethernet(0x41c, &(0x7f00000000c0)={@link_local={0x1, 0x80, 0xc2}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @rand_addr=0xffffffffefffffff, {[]}}, @tcp={{0x4e20, 0x4e20, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}}}}}}, 0x0) 2018/02/27 04:22:57 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000000000)={0x2, 0x78, 0x0, 0x6896f02, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r0) 2018/02/27 04:22:57 executing program 2: r0 = memfd_create(&(0x7f0000000040)='-\x00', 0x1) openat$selinux_status(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/status\x00', 0x0, 0x0) ioctl$KVM_GET_VCPU_MMAP_SIZE(r0, 0xae04) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0xffff800000000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfdfffffffffffffe, 0x0, 0x8000000000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f00008c2000)='/dev/cuse\x00', 0x0, 0x0) connect$nfc_llcp(r0, &(0x7f0000000140)={0x27, 0x7, 0x7f, 0x5, 0x8, 0x0, "3b8580cd09dedddf8f44736a443e180d44ccd41fc20f37793d9be4884a04a5944d052bf4725191592a18b3f76c90705e8f4da991097478830a5b5192b4afdd", 0x192a}, 0x60) io_setup(0x1ff, &(0x7f0000000000)=0x0) ppoll(&(0x7f0000000100)=[{r1}], 0x200001e4, &(0x7f0000000080)={0x77359400}, &(0x7f00000000c0), 0x8) io_submit(r3, 0x1, &(0x7f000044b000)=[&(0x7f0000403fc0)={0x0, 0x0, 0x0, 0x0, 0x0, r2, &(0x7f0000e27fd9), 0xfffffffffffffe2d}]) r4 = request_key(&(0x7f00000003c0)='id_legacy\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000380)='id_legacy\x00', 0xfffffffffffffffa) add_key$keyring(&(0x7f0000000200)='keyring\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, r4) 2018/02/27 04:22:57 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000dbcff9)='ns/pid\x00') ioctl$VT_RELDISP(r0, 0xb704) ioctl$KDMKTONE(r0, 0x4b30, 0x7) 2018/02/27 04:22:57 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$sock_int(r0, 0x1, 0x1d, &(0x7f0000000040)=0x5, 0x4) sendto$inet(r0, &(0x7f0000e9bf14), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x4e23, @empty}, 0x10) sendto$inet(r0, &(0x7f00006fd000)="c3", 0x1, 0x0, &(0x7f0000e66000)={0x2, 0x4e20, @rand_addr}, 0x10) geteuid() ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000000)=0x0) ptrace$PTRACE_SECCOMP_GET_METADATA(0x420d, r1, 0x10, &(0x7f0000000080)) read(r0, &(0x7f00006a6f5f)=""/161, 0xa1) 2018/02/27 04:22:57 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000000000)={0x2, 0x78, 0x0, 0x6896f02, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r0) 2018/02/27 04:22:57 executing program 6: socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) flistxattr(r0, &(0x7f00000001c0), 0x0) 2018/02/27 04:22:57 executing program 1: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000322000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0xaf01, &(0x7f0000197ff8)) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f000094aed8)=ANY=[@ANYBLOB="08000000000000000000000000000000ab00", @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00 \x00\x00\x00\x00\x00\x00a\x00\x00\x00\x00\x00\x00\x00', @ANYBLOB="00000000000000000050000000000000908d779014c9d3352df97f0ccc8b988971ffbe361895f479c82d20632417c0bcdf70e0c6744f244b54befe33242cfa36f2d3c2240371cc74d1d2f1d6d1238f2b3c3106e0ca50da6cc60782aa33b0b3d19efc9befa1bebc97a6aeacc61f790af3d9c0aea5a01803d9d45ebcf6dd8fdf8e02f8375117382bf2c403d0e4c435ec2611295f19396907f77a94477101421213ded02c4d1fcee6977b8490618fb119a96f4bdcc550f25b920bb991702b5805223783d7aef08fe19703c8522bf57ae2a4", @ANYBLOB="000000000000000002300100000000004c00000000000000", @ANYBLOB="000000000000000000301000000000000e02000000000000", @ANYBLOB="00000500000000000050000000000000a700000000000000", @ANYBLOB="000000000000000002d00000000000000010000000000000", @ANYBLOB="000000000000000000000000000000001f03000000000000", @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00']) ioctl$VHOST_NET_SET_BACKEND(r0, 0xaf02, &(0x7f0000d7c000)) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000280)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$bt_BT_RCVMTU(r1, 0x112, 0xd, &(0x7f00000002c0)=0x1800000000, 0x2) getsockopt$netrom_NETROM_T1(0xffffffffffffffff, 0x103, 0x1, &(0x7f0000000040), &(0x7f0000000080)=0x4) 2018/02/27 04:22:58 executing program 4: r0 = socket(0x15, 0x5, 0x0) setsockopt(r0, 0x114, 0x1d, &(0x7f0000000000)="2a8e339c", 0x4) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000040)=0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000080)=0x0) tgkill(r1, r2, 0x15) pipe(&(0x7f00000000c0)={0xffffffffffffffff}) ioctl$EVIOCREVOKE(r3, 0x40044591, &(0x7f0000000100)=0x2) 2018/02/27 04:22:58 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000000000)={0x2, 0x78, 0x807f, 0x0, 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, 0xffffffffffffffff, 0x0) close(r0) 2018/02/27 04:22:58 executing program 0: r0 = memfd_create(&(0x7f0000002000)="2f7b06003170707031253a656d30f9", 0x0) socket$nl_route(0x10, 0x3, 0x0) pwritev(r0, &(0x7f00000000c0)=[], 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x11, r0, 0x0) setsockopt$inet6_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000000440)={0x80}, 0x4) r1 = socket$inet(0x2, 0x2, 0x0) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f0000000000)=@filter={'filter\x00', 0xe, 0x4, 0x358, 0xffffffff, 0x0, 0x1d0, 0x0, 0xffffffff, 0xffffffff, 0x2c0, 0x2c0, 0x2c0, 0xffffffff, 0x4, &(0x7f0000001fc0), {[{{@uncond, 0x0, 0xe0, 0x108, 0x0, {}, [@common=@unspec=@devgroup={0x38, 'devgroup\x00'}, @common=@unspec=@connbytes={0x38, 'connbytes\x00'}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0xa0, 0xc8, 0x0, {}, [@common=@unspec=@cluster={0x30, 'cluster\x00'}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0xc8, 0xf0, 0x0, {}, [@common=@addrtype={0x30, 'addrtype\x00'}, @common=@ttl={0x28, 'ttl\x00'}]}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x3b8) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000000400)=0x400, 0x4) syz_emit_ethernet(0x1, &(0x7f0000000480)=ANY=[@ANYBLOB="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"], &(0x7f0000ea3000)) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000000600)={0x0, 0x0, 0xae6}) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000000640)={0x0}) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, &(0x7f0000000680)={r2, r3, 0x1}) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r0, 0x40a85323, &(0x7f00000006c0)={{0xfffffffffffffb72, 0x8}, 'port1\x00', 0x10, 0x10, 0x903, 0x4, 0x7, 0xff, 0x7e7, 0x0, 0x3, 0xfffffffffffffff8}) setsockopt$bt_l2cap_L2CAP_OPTIONS(r0, 0x6, 0x1, &(0x7f00000003c0)={0x36, 0xca5, 0x100000000, 0x5, 0x5}, 0xc) 2018/02/27 04:22:58 executing program 7: r0 = socket(0x0, 0x0, 0x2) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000000140)={{0x2, 0x4e24, @loopback=0x7f000001}, {0x7, @link_local={0x1, 0x80, 0xc2}}, 0xe, {0x2, 0x4e21, @rand_addr=0xffffffffffffff81}, 'bpq0\x00'}) r1 = socket(0xa, 0x20000000000003, 0x0) write(r1, &(0x7f0000000000)="2a0000005e000721004f10faedff000000e700ff02f157da76370bbfb5fdd12794a2e9ba24a3f0430208", 0xfffffffffffffff0) getsockopt$inet6_int(r1, 0x29, 0x15, &(0x7f0000000040), &(0x7f0000000080)) getsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f00000000c0), &(0x7f0000000100)=0xb) 2018/02/27 04:22:58 executing program 1: r0 = socket$inet6(0xa, 0x80005, 0x4) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000000600)=ANY=[@ANYBLOB="6d616e676c6500000000000000000000000000000000000000000000000000001f000000060000002005000080030000f800000000000000f8000000f8000000500400005004000050040000500400005004000006000000", @ANYPTR=&(0x7f0000fe5000)=ANY=[@ANYBLOB="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000d00000000000000000000000000000000000000000000000000000"], @ANYBLOB="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000d000f8000000000000000000000000000000000000000000000000002800636f6e6e6c6162656c000000000000000000000000000000000000000000000000000000000028004e465155455545000000000000000000000000000000000000000000000100008cd6000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a800d00000000000000000000000000000000000000000000000000028004d41524b000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a800e800000000000000000000000000000000000000000000000000400052415445455354000000000000000000000000000000000000000000000073797a30000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a800d000000000000000000000000000000000000000000000000000280044534350000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a800d0000000000000000000000000000000000000000000000000002800434845434b53554d0000000000000000000000000000000000000000000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a800d0000000000000000000000000000000000000000000000000002800000000000000000000000000000000000000000000000000000000000000feffffff00000000"], 0x580) fsetxattr(r0, &(0x7f0000000100)=@random={'trusted.', '/dev/sequencer\x00'}, &(0x7f0000000140)='/dev/sequencer\x00', 0xf, 0x1) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x4007c0, 0x0) mq_timedreceive(r1, &(0x7f0000000080)=""/117, 0x75, 0x35, 0x0) ioctl$KVM_ASSIGN_SET_MSIX_ENTRY(r1, 0x4010ae74, &(0x7f00000001c0)={0x1, 0x7, 0xfffffffffffff965}) sendmsg(r0, &(0x7f0000000000)={&(0x7f0000000180)=ANY=[@ANYBLOB="3a02000800000000000000d000000000000000bd34bb79278efc49e6e6693d64e815327efbee4191e7a12073be0875e4385b4bd08287d9"], 0x1c, &(0x7f0000001800)=[]}, 0x0) 2018/02/27 04:22:58 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x414) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000002000)={&(0x7f0000011fe4)={0x14, 0x13, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) ioctl$KDSETKEYCODE(r0, 0x4b4d, &(0x7f0000000040)={0x10000, 0x20}) 2018/02/27 04:22:58 executing program 2: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x4080, 0x0) pwrite64(r0, &(0x7f0000000100)="58d616b23c7461b7c9e40874c2b0ef0191169c706312", 0x16, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f0000000440)={0x401, 0x6, 0x3ff, 0x1ff, 0x9, 0x9f}) ioctl$TCSETS(r0, 0x5402, &(0x7f0000000400)={0xaaa, 0x9, 0xfffffffffffff001, 0x6, 0x10000, 0x7, 0x0, 0x8, 0x13, 0xdfb, 0x7a8, 0xffffffff}) setsockopt$inet_tcp_buf(r0, 0x6, 0xb, &(0x7f0000000080)="a0ccb0b919bf7bbc97b19401619e18bfdc616dcd8ad3291384c63591cde009513d018da7539c265c5ee4f70cec5da5113046ac5b0f9fed5de619264566b37b8683cf3cdb48fd0231ca13b9e9fd5332a3c58512c30fe241d000f97ccbbc46e9ea14dc3e29658c15a9f95d19f82c6b6bb680f1083b3b", 0x75) mkdir(&(0x7f0000b0fff8)='./file0\x00', 0x101) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000004c0)={{{@in=@loopback, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@dev}}, &(0x7f00000005c0)=0xe8) sendmsg$kcm(r0, &(0x7f0000000880)={&(0x7f0000000600)=@hci={0x1f, r1, 0x3}, 0xc, &(0x7f0000000680)=[{&(0x7f0000000640)="00eaf8b149be46f4fc1470", 0xb}], 0x1, &(0x7f00000006c0)=[{0x10, 0xad, 0x4}, {0x108, 0x110, 0x8, "48a4270feb89a057db107a9327e09520afe926d2843047ecf753d81e0c3b98400662574ca7d6661fbc7322d87ef47b33ba1e6b776d9ce989ab31c5ca01d15575ff15775b09c40b60b5993f1b4e18876c3cac29cc4c26dcd421fc986e4cd65880cbc5b5c10bb36f1a0288f786b1f24076e56694d60a3a58bdbac7744b1132d29b334402d43b214183f5a9c69e37c796b3db7bbcb88f8c0e4a8050a07afd5a0b36b1f90fb46ceddaa3667ae2523a48ed4e53f4c4704f7d789c3c2430a863d588528d9d45b06a0b5735986f05d14b121d3d2179075f11463e801c8171ee4ef3133ea126950a32b6a83906ff83b067abcc9bb2cb0939028bad"}, {0xa8, 0x0, 0x1, "589da6fc93c9e356f138a1cc502e9c5a9f9b404e6b496e9763c76e20a55826417cbf88132f6b4a6e325d0753a5900bd51c4f5f5a7e71ea1f08bac6547c44798df6c900ac476e9665556878afb515ae939e64a28c0503212559e104abd1cf0a90a7779cc0c949cc327c32502484a4ac6e32083a1779d497778ec539e6874209dde648795e2c07a75ae44943c5d27c530a34ff0a52745798c1"}], 0x1c0, 0x801}, 0x40) capset(&(0x7f0000000000)={0x19980330}, &(0x7f0000001fe8)) r2 = openat(0xffffffffffffff9c, &(0x7f0000012ff8)='./file0\x00', 0x0, 0x0) fchdir(r0) execveat(r2, &(0x7f0000000140)='./file0\x00', &(0x7f00000002c0)=[&(0x7f0000000180)='/dev/sequencer2\x00', &(0x7f00000001c0)='/dev/sequencer2\x00', &(0x7f0000000200)='/dev/sequencer2\x00', &(0x7f0000000240)='/dev/sequencer2\x00', &(0x7f0000000280)='trustedGPL\x00'], &(0x7f0000000380)=[&(0x7f0000000300)='/dev/sequencer2\x00', &(0x7f0000000340)='lonodev\x00'], 0x1000) ioctl$TCSETSF(r0, 0x5404, &(0x7f00000003c0)={0x10, 0x400, 0x2, 0x9, 0xfe, 0x800, 0x5, 0x0, 0xffff, 0xfffffffffffffff7, 0x6, 0x7fffffff8000000}) 2018/02/27 04:22:58 executing program 5: r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) ioctl$KVM_ASSIGN_PCI_DEVICE(r0, 0x8040ae69, &(0x7f0000000080)={0x5, 0x7, 0x1, 0x4, 0x7}) r1 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f00000000c0)=0x859, 0x4) setsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f00000001c0)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) setsockopt$inet6_mreq(r1, 0x29, 0x1c, &(0x7f0000000040)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) 2018/02/27 04:22:58 executing program 5: syz_emit_ethernet(0x6a, &(0x7f0000000080)={@random="cd3997030f00", @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [{[], {0x8100, 0x1ff, 0x6, 0x4}}], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x30, 0x67, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@time_exceed={0x21, 0x0, 0x0, 0x0, [], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, []}}}}}}}, 0x0) 2018/02/27 04:22:58 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000000040)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGRAB(r0, 0x40044590, &(0x7f0000000080)) ioctl$EVIOCGLED(r0, 0x80404519, &(0x7f00000000c0)=""/168) [ 270.332851] ip_tables: iptables: counters copy to user failed while replacing table [ 270.363666] ip_tables: iptables: counters copy to user failed while replacing table 2018/02/27 04:22:58 executing program 6: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000fe8)={0xaa}) r1 = epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) r3 = dup(r2) ioctl$ifreq_SIOCGIFINDEX_vcan(r3, 0x8933, &(0x7f0000000040)={'vcan0\x00', 0x0}) bind$packet(r3, &(0x7f0000000080)={0x11, 0x1d, r4, 0x1, 0x83e, 0x6, @empty}, 0x14) getsockopt$inet6_tcp_int(r3, 0x6, 0xa, &(0x7f0000003ffc), &(0x7f0000012ffc)=0x4) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f00000000c0)={{&(0x7f0000b86000/0x2000)=nil, 0x2000}, 0x3}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) dup3(r1, r0, 0x0) 2018/02/27 04:22:58 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000000000)={0x2, 0x78, 0x807f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r0) 2018/02/27 04:22:58 executing program 0: r0 = socket$inet(0x2, 0x80004, 0x66) setsockopt$inet_group_source_req(r0, 0x0, 0x31, &(0x7f00003a6000)={0x0, {{0x2, 0x4e20, @multicast1=0xe0000001}}, {{0x2, 0x4e20, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}}, 0x8a) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x102) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f00000000c0)=0x18, 0x4) ioctl$GIO_FONTX(r1, 0x4b6b, &(0x7f0000000040)=""/93) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f00000015c0)={'vcan0\x00', 0x0}) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000001600)={@dev={0xac, 0x14, 0x14, 0x10}, @remote={0xac, 0x14, 0x14, 0xbb}, r2}, 0xc) 2018/02/27 04:22:58 executing program 7: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) bind$inet(r0, &(0x7f000012e000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000e9bff0)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r1, &(0x7f0000987000)={0x2, 0x4e23, @empty}, 0xfffffffffffffd7f) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000d27ffc)=0x200, 0x4) sendto$inet(r1, &(0x7f0000143f1e)="96427feebcc603c266d2a2c2da2644124066d6c52746a66fd07a4a9370b924b494651c3febca0be535e0f30bbafe65b8b859d66972208f558b002bbc2366429da28cdb97727474f32fcce772ce439a1b5785bb74b8680705191a3d28e775b402a04cdf7881cf1c80eb042835db0e8c24fd0e3c0f396da612f44d9999de32f883521dfa4593a5772e19b5c0c27ace555870d7fe3a1819c614a8d9447cfa592c236d96bf255bf3966b0c1c34711ce489df2032a31902ae0742b79d7334ef248790fa0e3787e4b945215cddc03c4f384e6815bab43d34b8c04eb06ff00f10743a0e25f6", 0xe2, 0x4001, &(0x7f0000848ff0)={0x2, 0x4e20, @dev={0xac, 0x14}}, 0x10) sendmsg$key(r1, &(0x7f0000f42fe4)={0x0, 0x0, &(0x7f00002c1ff8)={&(0x7f0000000000)=ANY=[@ANYBLOB="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"], 0x10}, 0x1}, 0x0) sendmsg$key(r1, &(0x7f0000d70fc8)={0x0, 0x0, &(0x7f0000886000)={&(0x7f00005db000)=ANY=[@ANYBLOB="0300000002000000ffffffffffffffff"], 0x10}, 0x1}, 0x0) 2018/02/27 04:22:58 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) ioctl$TIOCNXCL(r1, 0x540d) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) recvfrom$inet(r0, &(0x7f0000769f0f)=""/241, 0xf1, 0x0, &(0x7f0000497ff0)={0x2, 0x4e20, @broadcast=0xffffffff}, 0x10) setsockopt$sock_int(r0, 0x1, 0x2000000000000008, &(0x7f0000aca000), 0x4) sendmmsg(r2, &(0x7f000041cf88)=[{{0x0, 0x0, &(0x7f00000000c0)=[], 0x100000000000014e, 0x0, 0x314, 0x20000001}}], 0x1, 0x20040000) sendto$inet(r1, &(0x7f0000000080)="8399f2d3efea9764d710ea578e327cc0b2cace402dabbd05b32991591e736c4d0229af52752d36488b4ad83bc33930dbff6933785c738acc075797e8406fce719b8d95007aa1c86639b56c05297d4b77d5ad06c6d874a9ad3104f8b798f0b8344e905950a3c31e4237754b28841397a65c68", 0x72, 0x20000004, &(0x7f0000000100)={0x2, 0x4e20, @broadcast=0xffffffff}, 0x10) fchmod(r0, 0x80) 2018/02/27 04:22:58 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x5d}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f0000000540)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1, 0x18}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0xfffffffffffffffc, 0x234, &(0x7f00001a7f05)=""/251}, 0x48) 2018/02/27 04:22:58 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x3, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_GET_DIRTY_LOG(r1, 0x4010ae42, &(0x7f0000000040)={0x1fd, 0x0, &(0x7f0000ffe000/0x1000)=nil}) 2018/02/27 04:22:58 executing program 4: r0 = mq_open(&(0x7f00005a1ffb)='eth0\x00', 0x42, 0x0, &(0x7f0000000000)={0x0, 0x6, 0x4}) mq_unlink(&(0x7f0000fc4ffb)='eth0\x00') mmap(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x0, 0x10, r0, 0x0) 2018/02/27 04:22:58 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000000000)={0x2, 0x78, 0x807f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r0) 2018/02/27 04:22:58 executing program 5: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_proto_private(r0, 0x89e1, &(0x7f0000609000)) r1 = syz_open_dev$amidi(&(0x7f0000000080)='/dev/amidi#\x00', 0x3fffffffc0000000, 0x0) accept$packet(0xffffffffffffff9c, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f0000000100)=0x14) setsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000140)={r2, @local={0xac, 0x14, 0x14, 0xaa}, @multicast1=0xe0000001}, 0xc) ioctl$TUNSETNOCSUM(r1, 0x400454c8, &(0x7f0000000180)=0xffffffffffffff80) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000000)=0x0) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000000040)=r3) 2018/02/27 04:22:58 executing program 4: r0 = syz_open_dev$sndseq(&(0x7f0000ff0ff3)='/dev/snd/seq\x00', 0x0, 0x0) socket$inet6(0xa, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f000099d000)={{0x0, 0x1}}) r1 = socket(0x1, 0x80000, 0x5) connect$bt_l2cap(r1, &(0x7f0000000180)={0x1f, 0xffff, {0x1000, 0x800, 0xb7, 0x3ff, 0x1f985f42, 0x8}, 0x6, 0x10001}, 0xe) setsockopt$inet_group_source_req(r1, 0x0, 0x0, &(0x7f0000000040)={0xfffffffffffffff8, {{0x2, 0x4e22, @broadcast=0xffffffff}}, {{0x2, 0x4e22, @rand_addr=0x1}}}, 0x118) 2018/02/27 04:22:58 executing program 2: perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x40000080806, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f00000010c0)=@security={'security\x00', 0xe, 0x4, 0x5a0, 0xffffffff, 0xf0, 0x3e0, 0xf0, 0xffffffff, 0xffffffff, 0x4d0, 0x4d0, 0x4d0, 0xffffffff, 0x4, &(0x7f0000000000), {[{{@ipv6={@remote={0xfe, 0x80, [], 0xbb}, @loopback={0x0, 0x1}, [], [], 'eql\x00', 'irlan0\x00'}, 0x0, 0xa8, 0xf0, 0x0, {}, []}, @common=@unspec=@IDLETIMER={0x48, 'IDLETIMER\x00', 0x0, {0x7, 'syz0\x00'}}}, {{@ipv6={@mcast2={0xff, 0x2, [], 0x1}, @dev={0xfe, 0x80}, [], [], 'bcsf0\x00', 'syzkaller1\x00'}, 0x0, 0x1c8, 0x2f0, 0x0, {}, [@common=@inet=@hashlimit1={0x58, 'hashlimit\x00', 0x1, {'sit0\x00', {0x0, 0x0, 0x4, 0x0, 0x0, 0x100, 0x1}}}, @common=@unspec=@conntrack3={0xc8, 'conntrack\x00', 0x3, {{@ipv4=@broadcast=0xffffffff, [], @ipv4=@loopback=0x7f000001, [], @ipv4=@local={0xac, 0x14, 0x14, 0xaa}, [], @ipv6=@local={0xfe, 0x80, [], 0xaa}}}}]}, @common=@unspec=@SECMARK={0x128, 'SECMARK\x00', 0x0, {0x1, 0x0, 'system_u:object_r:dhcpc_var_run_t:s0\x00'}}}, {{@uncond, 0x0, 0xa8, 0xf0, 0x0, {}, []}, @common=@inet=@TEE={0x48, 'TEE\x00', 0x1, {@ipv6=@remote={0xfe, 0x80, [], 0xbb}, 'bcsf0\x00'}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x600) syz_emit_ethernet(0x0, &(0x7f0000000580)=ANY=[], &(0x7f00000005c0)={0x200000000000}) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000540)) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/commit_pending_bools\x00', 0x1, 0x0) r2 = add_key$keyring(&(0x7f0000000300)='keyring\x00', &(0x7f0000000340)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0x0) r3 = request_key(&(0x7f00000003c0)='syzkaller\x00', &(0x7f0000000400)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000440)='system_u:object_r:dhcpc_var_run_t:s0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', 0xfffffffffffffffc) keyctl$instantiate(0xc, r2, &(0x7f0000000380)="7924e9edcc62e80fe320368ba005480bf7c29b34627c33e38f1e411c9d42f3f6ace88f16422a5b8c228ad125d67c96f8445b2fca1b9d", 0x36, r3) getsockopt$inet_opts(r1, 0x0, 0xd, &(0x7f0000000180)=""/251, &(0x7f00000000c0)=0xfb) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000280)) syz_extract_tcp_res$synack(&(0x7f0000000040), 0x1, 0x0) 2018/02/27 04:22:58 executing program 0: r0 = socket$inet(0x2, 0x3, 0x6) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000acc000)={@multicast2=0xe0000002, @multicast1=0xe0000001, 0x2}, 0xc) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000000000)={0x1, {{0x2, 0x4e22, @loopback=0x7f000001}}}, 0x90) setsockopt$inet_mreqsrc(r0, 0x0, 0x24, &(0x7f0000001ff4)={@multicast2=0xe0000002, @multicast1=0xe0000001, @empty}, 0xc) 2018/02/27 04:22:58 executing program 7: mkdir(&(0x7f0000fb3000)='./file0\x00', 0x0) mount(&(0x7f0000212ff8)='./file0\x00', &(0x7f000078eff8)='./file0\x00', &(0x7f0000982ff9)='mqueue\x00', 0x0, &(0x7f0000653fff)) r0 = creat(&(0x7f0000015ff4)='./file0/bus\x00', 0x0) lstat(&(0x7f0000000040)='./file0/bus\x00', &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lchown(&(0x7f0000000100)='./file0\x00', r1, r2) quotactl(0x0, &(0x7f0000000000)='./file0\x00', r1, &(0x7f0000000100)) lseek(r0, 0x0, 0x3) 2018/02/27 04:22:58 executing program 6: syz_emit_ethernet(0x1, &(0x7f00007a0000)=ANY=[@ANYBLOB="0180c2000000aaaaaaaa000086dd602923320002110000000000000000000000ffffffffffffff0200000000000000000000000000010420880b00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000090000000000000000000000000000000000"], &(0x7f0000000100)={0x0, 0x1, [0x72b, 0x8000000000000000]}) socketpair(0x8, 0x5, 0xe1, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$KVM_GET_MSRS(r0, 0xc008ae88, &(0x7f0000000040)={0xa, 0x0, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}]}) 2018/02/27 04:22:58 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x800, 0x0) getsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000000040), &(0x7f0000000080)=0x4) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000360000)={0x0, 0x0, &(0x7f000035d000)={&(0x7f000033c000)=ANY=[@ANYBLOB="020d0000100000000000000000000000030006000000000002004e207f0000010000000000000000030005000000000002004e200000000000000000000000000800120000000000000000000000000030000000000000000000000000000000ff010000000100000000000000000000ffffe000000100000000000000000000"], 0x80}, 0x1}, 0x0) 2018/02/27 04:22:58 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000000000)={0x2, 0x78, 0x807f, 0x6896f02, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r0) 2018/02/27 04:22:58 executing program 0: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) r1 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x40, 0x200) sendmsg$kcm(r1, &(0x7f0000000240)={&(0x7f0000000080)=@sco={0x1f, {0xb13, 0x0, 0x59f9, 0x1, 0x2, 0x7}}, 0x8, &(0x7f0000000200)=[{&(0x7f0000000100)="9823dc92eebc8bb2e407734da69db3790e4da0d2a0fbb496eacfb610da1664cf04e37f533a71aac3def856b565db39f6c4050e88dbd8b6f33bcbbc07e9916fd39bd69b9d1e3e3e2aae36011052527290fec58d0c", 0x54}, {&(0x7f0000000180)="adf263668f73797e0fd4164e6161401110fd083dca0955dde2965adc0a5bbefab86095693190941c8bb4cdfaa043747005032e517822d9a1b7c78ad645d7710567da0c464692", 0x46}], 0x2, 0x0, 0x0, 0x20040000}, 0x40000) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) sendmmsg(r0, &(0x7f0000001280)=[{{0x0, 0x0, &(0x7f00000026c0)=[], 0x0, &(0x7f0000001500)=[]}}, {{&(0x7f0000003680)=ANY=[@ANYBLOB="02004e20ac1400000000000007000000"], 0x10, &(0x7f0000003700)=[], 0x0, &(0x7f00000000c0)=[{0x18, 0x0, 0x7, "b2"}], 0x18}}], 0x2, 0x0) 2018/02/27 04:22:58 executing program 7: r0 = syz_open_dev$amidi(&(0x7f00000000c0)='/dev/amidi#\x00', 0x1, 0x2000) setsockopt$inet6_udp_int(r0, 0x11, 0x64, &(0x7f00000003c0)=0x5, 0x4) ioctl$KVM_GET_FPU(r0, 0x81a0ae8c, &(0x7f0000000100)) r1 = socket$inet(0x2, 0x3, 0x2) ioctl$sock_inet_SIOCGARP(0xffffffffffffffff, 0x8954, &(0x7f0000000000)={{0x2, 0x4e20, @loopback=0x7f000001}, {0x0, @link_local={0x1, 0x80, 0xc2}}, 0x8, {0x2, 0x4e20, @empty}, "69705f7674693000000400"}) setsockopt$inet_int(r1, 0x0, 0xd0, &(0x7f0000000ffc), 0x4) io_setup(0x0, &(0x7f0000000080)=0x0) ioctl$KVM_SET_BOOT_CPU_ID(r0, 0xae78, &(0x7f00000002c0)=0x1) io_destroy(r2) socket$inet(0x2, 0x80003, 0x1) 2018/02/27 04:22:58 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000d79000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000080)={0x1, 0x28, &(0x7f0000000040)={0x0, 0x0}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f00000000c0)={r3, 0x0, 0x8}, 0xc) ioctl$KVM_SET_MP_STATE(r2, 0x4004ae99, &(0x7f0000000000)=0x3) ioctl$KVM_NMI(r2, 0xae9a) 2018/02/27 04:22:58 executing program 1: r0 = syz_open_dev$sndmidi(&(0x7f0000000180)='/dev/snd/midiC#D#\x00', 0x40, 0x80000) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000580)={r0, &(0x7f00000004c0)="4d969fc4ee2d66b6d5f959fd7477bfc1ad34e3394ea8c21f219a7ff44c45097c1928e4dd7a74caa1fbd68e36c17ffddc993f1f18b0e6a4e72dafa45c59ffb903d1965cc2d2c9c7d03eba803701c5a9a718063be072fffad353b65d11b05292f33f233afe0bf1fd453cf4fd379fe49516fd9b07cce44f76f98294915bd20df7cacecd6c8c883382bcc2e5d530bbfe14291eb204563d1b7ba8fba0a51edd94d9c3c0ce56"}, 0x10) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = add_key(&(0x7f0000000340)='pkcs7_test\x00', &(0x7f0000000380)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000440)="d359626db381afbd", 0x8, 0xfffffffffffffff9) r3 = add_key$keyring(&(0x7f0000000480)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, r2) signalfd(r1, &(0x7f0000000080)={0x35}, 0x8) r4 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/sequencer\x00', 0x840, 0x0) setsockopt$bt_l2cap_L2CAP_CONNINFO(r4, 0x6, 0x2, &(0x7f0000000400)={0x1, 0x1, 0x3, 0x80000000}, 0x6) fchdir(r1) sendto$ipx(r4, &(0x7f0000000240)="1f586a6d2aec0eab454fa36e6e5f87261505bc4124b1ca49cb85084b53e4a166054292c96e49f30e21572312e8294bf646a341fc27a6146babf295a80eb49b4e719d47a29a1ba1721628451adbcdd2e181cf633b2059ef5d934132b22cf323c5ec64a8c084f57fbb", 0x68, 0x1, &(0x7f00000002c0)={0x4, 0x4, 0x2, "3c315260f81a", 0x8}, 0x10) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000300)='/dev/sequencer\x00', 0x60000, 0x0) add_key(&(0x7f0000000040)='dns_resolver\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a}, &(0x7f00000000c0)="ab1f90307bdd49c180479677c657ea79c7a3049ce6853632ffd5146ba792f62476b82b59fbd31d6a8e439b7ad3f1de3ffb691fb6580fe9567b15dfd47f321b006c5506b098e634411ee02b428e2d09000000b235dcd2b8e1837257ea94b80283ab86711717a90cdf9de2116b81f38886be915af22e556d3a8d26d1bb503ccf88ed804342857547f390441cecaaac8de4720f409fd28b21bfd244a6b8a268e33eb135fcde77fe9b2bd8c93d00", 0xac, r3) 2018/02/27 04:22:58 executing program 4: r0 = syz_open_dev$sndctrl(&(0x7f0000000040)='/dev/snd/controlC#\x00', 0x1, 0x4) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r0, 0xc4c85513, &(0x7f0000b46b38)={{0x7, 0x0, 0x0, 0x0, "2a421c03781c85e5de4eae2be6be026f26ed58788e01428a987c6eb6d58814a89e3e9d707f1c8d002aaab2c6"}, 0x0, [], {0x0, 0x989680}}) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r0, &(0x7f0000000080)={0x10}) ioctl$SNDRV_CTL_IOCTL_ELEM_LOCK(r0, 0x40405514, &(0x7f0000000000)={0x313b, 0x7, 0x8, 0xffffffffffffffff, "16fa085e899b86af6792b9147f5dd69029dd78f3136cd58473d6e07078eff3a799c53b2f90799e9605ceb4fe", 0x100}) 2018/02/27 04:22:58 executing program 5: perf_event_open(&(0x7f0000348f88)={0x7, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f00000001c0)='.request_key_auth\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000240)="3063f18886e054e45014a9ceed737a047a937bb151ea1912967a301a679f37eb3b89bd2f34b550cf242d17737866c30bde80d10922640a262efb59a8adf3bc0bfccbff7aee8e3347f71c833d6045008f078cc7661d4a05f59fcf08149f813ca21c2dfdec9bb4a536da3fa1a095f06195a9f4d8697fce44b5c0569bde0cfecd25ad", 0x81, 0xfffffffffffffff8) r1 = add_key$keyring(&(0x7f0000000340)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, r0) keyctl$get_persistent(0x16, 0x0, r1) lchown(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) r2 = socket(0x0, 0x1, 0x1) setsockopt$inet_udp_encap(r2, 0x11, 0x64, &(0x7f0000000180)=0x3, 0x4) keyctl$unlink(0x9, r1, r1) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x0, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r3, 0xc0086420, &(0x7f0000000140)) 2018/02/27 04:22:58 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000000000)={0x2, 0x78, 0x807f, 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, 0xffffffffffffffff, 0x0) close(0xffffffffffffffff) 2018/02/27 04:22:58 executing program 6: creat(&(0x7f0000000ff8)='./file0\x00', 0x0) socket$inet_tcp(0x2, 0x1, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000001fee)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000553ff8), 0x8}) getsockopt$inet6_tcp_buf(r0, 0x6, 0x1a, &(0x7f0000000000)=""/116, &(0x7f0000000080)=0x74) 2018/02/27 04:22:58 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x200000, 0x0) setsockopt$bt_l2cap_L2CAP_LM(r1, 0x6, 0x3, &(0x7f0000000040)=0x12, 0x4) bind$inet6(r0, &(0x7f0000f13000)={0xa, 0x4e22, 0x0, @empty}, 0x1c) syz_emit_ethernet(0x3e, &(0x7f0000694ffe)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x8, 0x11, 0x0, @empty, @mcast2={0xff, 0x2, [], 0x1}, {[], @udp={0x4e20, 0x4e22, 0x8}}}}}}, &(0x7f0000775000)) 2018/02/27 04:22:58 executing program 7: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) write(r0, &(0x7f0000000080)="1f08546886816d8f633f742c3e6a76c532ded742a0a74fcc7395751d8b441b1c283fc1dd981c5afea91800c02416a78f9bdfc8f69faa36596a2985740306fad2ce71d3aea3ee11d2c155292be0aa4aeafdfe8c7a8612ff009e42c03e97db690e48dd2d8cf9af8a3a4a6ceecda0858c2888ecdc", 0x73) sendmsg$nl_netfilter(r0, &(0x7f0000a8d000)={&(0x7f0000c78ff4)={0x10}, 0xc, &(0x7f0000df6000)={&(0x7f0000b04cf4)={0x14, 0x0, 0xa, 0xfffffffffffffffd, 0x0, 0x0, {}, []}, 0x14}, 0x1}, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x0, 0x0) ioctl$TUNSETLINK(r1, 0x400454cd, &(0x7f0000000040)=0x6637d8a0) 2018/02/27 04:22:58 executing program 3 (fault-call:2 fault-nth:0): perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000000000)={0x2, 0x78, 0x807f, 0x6896f02, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r0) 2018/02/27 04:22:58 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = creat(&(0x7f00001c0000)='./file0\x00', 0x1) dup2(r1, r0) fsetxattr(r0, &(0x7f0000e12fe7)=@known='system.posix_acl_access\x00', &(0x7f0000fe4ffc)="02000000", 0x4, 0x0) [ 270.718196] FAULT_INJECTION: forcing a failure. [ 270.718196] name failslab, interval 1, probability 0, space 0, times 0 [ 270.729742] CPU: 1 PID: 11262 Comm: syz-executor3 Not tainted 4.16.0-rc3+ #330 [ 270.737108] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 270.746464] Call Trace: [ 270.749062] dump_stack+0x194/0x24d [ 270.752706] ? arch_local_irq_restore+0x53/0x53 [ 270.757359] ? finish_task_switch+0x1c1/0x7e0 [ 270.761833] ? finish_task_switch+0x182/0x7e0 [ 270.766338] should_fail+0x8c0/0xa40 [ 270.770047] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 270.775178] ? __sched_text_start+0x8/0x8 [ 270.779307] ? find_held_lock+0x35/0x1d0 [ 270.783365] ? __lock_is_held+0xb6/0x140 [ 270.787446] ? trace_event_raw_event_sched_switch+0x810/0x810 [ 270.793307] ? check_noncircular+0x20/0x20 [ 270.797560] should_failslab+0xec/0x120 [ 270.801522] __kmalloc+0x63/0x760 [ 270.804956] ? __lock_is_held+0xb6/0x140 [ 270.808998] ? wait_for_completion+0x770/0x770 [ 270.813575] ? tracepoint_probe_unregister+0x369/0x870 [ 270.818849] tracepoint_probe_unregister+0x369/0x870 [ 270.823948] ? perf_trace_block_bio_complete+0xa10/0xa10 [ 270.829385] ? for_each_kernel_tracepoint+0xa0/0xa0 [ 270.834390] ? free_filters_list+0x2f0/0x2f0 [ 270.838784] ? perf_trace_block_bio_complete+0xa10/0xa10 [ 270.844213] ? mutex_unlock+0xd/0x10 [ 270.847907] ? perf_event_detach_bpf_prog+0x275/0x3d0 [ 270.853075] ? lock_downgrade+0x980/0x980 [ 270.857219] trace_event_reg+0xed/0x320 [ 270.861184] perf_trace_event_unreg.isra.2+0xad/0x1f0 [ 270.866361] perf_trace_destroy+0xbc/0x100 [ 270.870579] ? perf_tp_event_init+0xf0/0xf0 [ 270.874884] tp_perf_event_destroy+0x15/0x20 [ 270.879284] _free_event+0x3bd/0x10f0 [ 270.883079] ? ring_buffer_attach+0x830/0x830 [ 270.887553] ? wait_for_completion+0x770/0x770 [ 270.892117] ? perf_event_release_kernel+0x2c2/0xfc0 [ 270.897206] ? lock_downgrade+0x980/0x980 [ 270.901345] ? lock_release+0xa40/0xa40 [ 270.905297] ? list_del_event+0xb30/0xb30 [ 270.909441] ? mark_held_locks+0xaf/0x100 [ 270.913575] ? _raw_spin_unlock_irq+0x27/0x70 [ 270.918069] put_event+0x24/0x30 [ 270.921420] perf_event_release_kernel+0x6e8/0xfc0 [ 270.926338] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 270.931520] ? put_event+0x30/0x30 [ 270.935045] ? locks_remove_flock+0x4ab/0x620 [ 270.939520] ? perf_tp_event+0xae0/0xae0 [ 270.943571] ? find_held_lock+0x35/0x1d0 [ 270.947634] ? locks_remove_file+0x3f5/0x5a0 [ 270.952048] ? lock_release+0xa40/0xa40 [ 270.956038] ? locks_check_ctx_file_list+0x104/0x2b0 [ 270.961145] ? _raw_spin_unlock+0x22/0x30 [ 270.965276] ? locks_remove_file+0x3fa/0x5a0 [ 270.969674] ? fcntl_setlk+0x1100/0x1100 [ 270.973713] ? fsnotify+0x7b3/0x1140 [ 270.977457] ? perf_event_release_kernel+0xfc0/0xfc0 [ 270.982544] perf_release+0x37/0x50 [ 270.986156] __fput+0x327/0x7e0 [ 270.989438] ? fput+0x140/0x140 [ 270.992703] ? _raw_spin_unlock_irq+0x27/0x70 [ 270.997198] ____fput+0x15/0x20 [ 271.000458] task_work_run+0x199/0x270 [ 271.004336] ? task_work_cancel+0x210/0x210 [ 271.008642] ? __close_fd+0x222/0x360 [ 271.012423] ? exit_to_usermode_loop+0x8c/0x2f0 [ 271.017091] exit_to_usermode_loop+0x275/0x2f0 [ 271.021663] ? trace_event_raw_event_sys_exit+0x260/0x260 [ 271.027186] ? do_syscall_64+0xb6/0x940 [ 271.031163] do_syscall_64+0x6e5/0x940 [ 271.035035] ? __do_page_fault+0xc90/0xc90 [ 271.039248] ? _raw_spin_unlock_irq+0x27/0x70 [ 271.043727] ? finish_task_switch+0x1c1/0x7e0 [ 271.048206] ? syscall_return_slowpath+0x550/0x550 [ 271.053123] ? syscall_return_slowpath+0x2ac/0x550 [ 271.058040] ? prepare_exit_to_usermode+0x350/0x350 [ 271.063045] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 271.068403] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 271.073245] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 271.078417] RIP: 0033:0x453d69 [ 271.081590] RSP: 002b:00007fb8daf57c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000003 [ 271.089279] RAX: 0000000000000000 RBX: 00007fb8daf586d4 RCX: 0000000000453d69 [ 271.096526] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000014 [ 271.103775] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 271.111027] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 [ 271.118276] R13: 0000000000000052 R14: 00000000006f0850 R15: 0000000000000000