INIT: Entering runlevel: 2 [info] Using makefile-style concurrent boot in runlevel 2. [....] Starting enhanced syslogd: rsyslogd[?25l[?1c7[ ok 8[?25h[?0c. [....] Starting periodic command scheduler: cron[?25l[?1c7[ ok 8[?25h[?0c. [....] Starting OpenBSD Secure Shell server: sshd[?25l[?1c7[ ok 8[?25h[?0c. Debian GNU/Linux 7 syzkaller ttyS0 Warning: Permanently added '10.128.10.19' (ECDSA) to the list of known hosts. 2018/04/13 00:01:12 fuzzer started 2018/04/13 00:01:13 dialing manager at 10.128.0.26:44405 2018/04/13 00:01:19 kcov=true, comps=false 2018/04/13 00:01:22 executing program 0: 2018/04/13 00:01:22 executing program 1: 2018/04/13 00:01:22 executing program 7: 2018/04/13 00:01:22 executing program 4: 2018/04/13 00:01:22 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x4) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000000400)=[{&(0x7f0000b8cfb7)="480000001400190d09004beafd0d8c560a847f0080ffe006000000ffffffffa2bc5603ca00000fff89000000200000000001ff0000000309ff5bff9dff00c7e5ed5e000000000000", 0x48}], 0x1) 2018/04/13 00:01:22 executing program 3: syz_emit_ethernet(0x27d, &(0x7f0000000200)={@broadcast=[0xff, 0xe0, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "8b5930", 0x247, 0xef, 0x0, @dev={0xfe, 0x80}, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, {[@routing={0x0, 0x2, 0x0, 0x0, 0x0, [@loopback={0x0, 0x1}]}, @routing={0x0, 0xc, 0x0, 0x0, 0x0, [@mcast1={0xff, 0x1, [], 0x1}, @loopback={0x0, 0x1}, @mcast2={0xff, 0x2, [], 0x1}, @local={0xfe, 0x80, [], 0xaa}, @loopback={0x0, 0x1}, @empty]}, @routing, @srh={0x0, 0x4, 0x4, 0x2, 0x0, 0x0, 0x0, [@mcast2={0xff, 0x2, [], 0x1}, @local={0xfe, 0x80, [], 0xaa}]}, @srh={0x0, 0x6, 0x4, 0x3, 0x0, 0x0, 0x0, [@remote={0xfe, 0x80, [], 0xbb}, @mcast1={0xff, 0x1, [], 0x1}, @local={0xfe, 0x80, [], 0xaa}]}, @srh={0x0, 0xa, 0x4, 0x5, 0x0, 0x0, 0x0, [@remote={0xfe, 0x80, [], 0xbb}, @empty, @local={0xfe, 0x80, [], 0xaa}, @loopback={0x0, 0x1}, @mcast2={0xff, 0x2, [], 0x1}]}, @srh={0x0, 0x4, 0x4, 0x2, 0x0, 0x0, 0x0, [@remote={0xfe, 0x80, [], 0xbb}, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}]}], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "3446fe", 0x0, "284180"}, "a4c3efa890af44cbe3a92e03b15d27a6181dfdb37f422402a6a27bf5661d11e86423d24cd5d1025eef7cc3fe615b1a7faeae24f7c7f7a7d6fbb097e2ad9d01b3dc70c822a1eea1527166e5001176314004cb0a065efb07a6d12052a04c926cd5074454b1727cafeded6ac12b940e617a15978a9ee266cf37d5ff1b88f29138d61ff2fe5f1904357872d627cbeba7ba681bce189d3e9ffa44339cfe61d806f5605821c05fc6d2944a23e5a66404abe6d32ad3041fff67196e1facb81e4597ac19ccb9b72ceda91f4dd6a158d0e0641f"}}}}}}, 0x0) 2018/04/13 00:01:22 executing program 5: r0 = socket(0x1f, 0x2000000000000005, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x89f0, &(0x7f0000000380)={'bridge0\x00', &(0x7f00000003c0)=@ethtool_sset_info={0x8}}) 2018/04/13 00:01:22 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000040)="aa", 0x1}], 0x1, 0x81006) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, &(0x7f0000000080), 0x102000004) ioctl$LOOP_CLR_FD(r0, 0x4c01) ftruncate(r1, 0x34800) ioctl$LOOP_SET_FD(r0, 0x4c00, r1) syzkaller login: [ 42.614574] ip (3692) used greatest stack depth: 54672 bytes left [ 43.023352] ip (3727) used greatest stack depth: 54408 bytes left [ 43.079842] ip (3733) used greatest stack depth: 54312 bytes left [ 44.159377] ip (3839) used greatest stack depth: 54200 bytes left [ 45.962409] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 45.986943] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 46.129394] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 46.191487] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 46.235143] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 46.251098] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 46.381774] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 46.455593] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 54.949668] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 54.991020] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 55.069821] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 55.197257] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 55.283907] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 55.325914] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 55.371649] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 55.458754] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 55.713333] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 55.719890] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 55.732639] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 55.787802] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 55.794761] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 55.810111] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 55.866180] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 55.872581] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 55.885673] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 55.951404] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 55.957671] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 55.974807] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 55.994847] ip (4842) used greatest stack depth: 53976 bytes left [ 56.105313] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 56.111590] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 56.125660] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 56.183942] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 56.190223] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 56.200402] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 56.225353] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 56.231613] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 56.248016] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 56.279449] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 56.295367] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 56.322661] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready 2018/04/13 00:01:39 executing program 4: capset(&(0x7f0000001000)={0x19980330}, &(0x7f0000001fe8)) mkdir(&(0x7f0000ae8000)='./file0\x00', 0x0) open(&(0x7f00000000c0)='./file0/file0\x00', 0x4000, 0x10) [ 57.729352] capability: warning: `syz-executor4' uses 32-bit capabilities (legacy support in use) [ 58.635338] print_req_error: I/O error, dev loop0, sector 0 [ 58.641238] Buffer I/O error on dev loop0, logical block 0, lost async page write [ 58.649010] print_req_error: I/O error, dev loop0, sector 8 [ 58.654817] Buffer I/O error on dev loop0, logical block 1, lost async page write [ 58.662552] print_req_error: I/O error, dev loop0, sector 16 [ 58.668417] Buffer I/O error on dev loop0, logical block 2, lost async page write [ 58.676115] print_req_error: I/O error, dev loop0, sector 24 [ 58.682487] Buffer I/O error on dev loop0, logical block 3, lost async page write [ 58.690202] print_req_error: I/O error, dev loop0, sector 32 [ 58.696126] Buffer I/O error on dev loop0, logical block 4, lost async page write [ 58.703907] print_req_error: I/O error, dev loop0, sector 40 [ 58.709755] Buffer I/O error on dev loop0, logical block 5, lost async page write [ 58.717499] print_req_error: I/O error, dev loop0, sector 48 [ 58.723354] Buffer I/O error on dev loop0, logical block 6, lost async page write [ 58.731133] print_req_error: I/O error, dev loop0, sector 56 [ 58.736979] Buffer I/O error on dev loop0, logical block 7, lost async page write [ 58.744735] print_req_error: I/O error, dev loop0, sector 64 [ 58.750580] Buffer I/O error on dev loop0, logical block 8, lost async page write [ 58.758332] print_req_error: I/O error, dev loop0, sector 72 [ 58.764186] Buffer I/O error on dev loop0, logical block 9, lost async page write 2018/04/13 00:01:40 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000040)="aa", 0x1}], 0x1, 0x81006) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, &(0x7f0000000080), 0x102000004) ioctl$LOOP_CLR_FD(r0, 0x4c01) ftruncate(r1, 0x34800) ioctl$LOOP_SET_FD(r0, 0x4c00, r1) 2018/04/13 00:01:40 executing program 7: r0 = memfd_create(&(0x7f0000000080)="066f47767100", 0x0) pwritev(r0, &(0x7f0000000000), 0x0, 0x40000) mmap(&(0x7f0000200000/0x400000)=nil, 0x400000, 0x8, 0x10053, r0, 0x0) ftruncate(r0, 0x20001) 2018/04/13 00:01:40 executing program 3: r0 = syz_open_dev$usbmon(&(0x7f0000000100)='/dev/usbmon#\x00', 0x3, 0x40) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000000580)=ANY=[@ANYPTR=&(0x7f00000001c0)=ANY=[@ANYRES16=r0], @ANYBLOB="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"], &(0x7f0000000240)=0x2) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00000002c0)={0x0, 0x100000001}, 0x8) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000280)={0x0, 0x2}, 0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000000140), &(0x7f0000000180)=0x4) ioctl$TUNGETIFF(r0, 0x800454d2, &(0x7f0000000200)) mincore(&(0x7f0000f0c000/0x1000)=nil, 0x1000, &(0x7f0000000000)=""/246) 2018/04/13 00:01:40 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'hmac(rmd128-generic)\x00'}, 0x58) r1 = dup2(r0, r0) ioctl$KDSIGACCEPT(r1, 0x4b4e, 0x26) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000000000)=[@in={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x15}}], 0x10) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="9fd86e4a55962a8557c30de02881f58f430300000000007b2f960ef4233e6d79544a86e3cb9933f2440080ffff4fd1d72a5217eb32b07ba195ca1bbd6a4764afb7", 0x41) 2018/04/13 00:01:40 executing program 1: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00003de000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0xaf01, &(0x7f0000000100)) r1 = eventfd2(0x0, 0x0) ioctl$VHOST_SET_LOG_FD(r0, 0x4004af07, &(0x7f0000dad000)=r1) eventfd2(0xfffffffffffffffa, 0x800) membarrier(0x1, 0x0) ioctl$VHOST_SET_LOG_FD(r0, 0x4004af07, &(0x7f0000752000)) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x680080, 0x0) getsockopt$IP6T_SO_GET_INFO(r2, 0x29, 0x40, &(0x7f0000000040)={'nat\x00'}, &(0x7f00000000c0)=0x54) 2018/04/13 00:01:40 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000040)="aa", 0x1}], 0x1, 0x81006) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, &(0x7f0000000080), 0x102000004) ioctl$LOOP_CLR_FD(r0, 0x4c01) ftruncate(r1, 0x34800) ioctl$LOOP_SET_FD(r0, 0x4c00, r1) 2018/04/13 00:01:40 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000f8cff8)='pagemap\x00') ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f0000000040)=0x1) mmap(&(0x7f0000000000/0xae0000)=nil, 0xae0000, 0x100000c, 0x4d031, r0, 0x80000000000) getsockopt$inet6_tcp_int(r0, 0x6, 0x2, &(0x7f00000003c0), &(0x7f0000000400)=0x4) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000080)={0x0, 0xfffffffeffffffff}, &(0x7f00000000c0)=0xc) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000100)={r1, @in={{0x2, 0x4e22, @loopback=0x7f000001}}, [0x800, 0x0, 0x4, 0x7fffffff, 0x0, 0x9, 0xfffffffffffff800, 0x8, 0x7, 0x10001, 0x8000, 0x80, 0x4, 0x0, 0x8]}, &(0x7f0000000200)=0x100) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000000440)="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", 0x1000) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000300), &(0x7f0000000340)=0x4) socket$inet6_sctp(0xa, 0x5, 0x84) ioperm(0x8001, 0x5, 0x1000) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000000240)={0x0, {{0x2, 0x4e22, @rand_addr}}}, 0x88) pread64(r0, &(0x7f0000000000)=""/8, 0x8, 0x2) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) ioctl$DRM_IOCTL_GET_MAGIC(r0, 0x80046402, &(0x7f0000000380)=0x11) 2018/04/13 00:01:40 executing program 2: mkdir(&(0x7f0000b17ff8)='./file0\x00', 0x0) unshare(0x8000400) r0 = openat(0xffffffffffffff9c, &(0x7f00004e2ff8)='./file0\x00', 0x0, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000000040)=@security={'security\x00', 0xe, 0x4, 0x448, 0xffffffff, 0x0, 0x278, 0x188, 0xffffffff, 0xffffffff, 0x378, 0x378, 0x378, 0xffffffff, 0x4, &(0x7f0000000000), {[{{@uncond, 0x0, 0x128, 0x188, 0x0, {}, [@common=@ah={0x30, 'ah\x00', 0x0, {0x4d2, 0x4d4, 0xc000, 0x80000001, 0x1}}, @common=@ah={0x30, 'ah\x00', 0x0, {0x4d2, 0x4d2, 0xc364, 0x96b, 0x2}}]}, @common=@inet=@HMARK={0x60, 'HMARK\x00', 0x0, {@ipv6=@mcast1={0xff, 0x1, [], 0x1}, [0xffffff00, 0xffffffff], 0x4e22, 0x4e22, 0x4e21, 0x4e23, 0x8, 0x7fffffff, 0x3, 0x5}}}, {{@ipv6={@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, [0xffffff00, 0xff000000, 0xffffffff, 0xffffffff], [0xffffff00, 0xdc6bbef86aa8a533, 0xff000000, 0xffffffff], 'teql0\x00', 'ip6_vti0\x00', {0xff}, {}, 0x84, 0x1f, 0x1, 0x7a}, 0x0, 0xc8, 0xf0}, @common=@unspec=@CONNSECMARK={0x28, 'CONNSECMARK\x00', 0x0, {0x2}}}, {{@ipv6={@mcast2={0xff, 0x2, [], 0x1}, @mcast2={0xff, 0x2, [], 0x1}, [0x0, 0xff, 0xffffffff, 0xff], [0xffffffff, 0xffffffff, 0xff0000ff], 'syzkaller0\x00', 'bcsh0\x00', {0xff}, {0xff}, 0x0, 0x200, 0x7, 0x10}, 0x0, 0xc8, 0x100}, @common=@inet=@SET3={0x38, 'SET\x00', 0x3, {{0x81, 0xffffffff, 0x8b}, {0x100000001}, {0x6, 0x3ff, 0x77}, 0x1, 0x10001}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x4a8) close(r0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000001c80)={r0, &(0x7f0000001c00), &(0x7f0000001c40)=""/11}, 0x18) 2018/04/13 00:01:41 executing program 7: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000040)="aa", 0x1}], 0x1, 0x81006) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, &(0x7f0000000080), 0x102000004) ioctl$LOOP_CLR_FD(r0, 0x4c01) ftruncate(r1, 0x34800) ioctl$LOOP_SET_FD(r0, 0x4c00, r1) 2018/04/13 00:01:41 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(ecb-twofish-3way)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ff8000)="0a0775b005e381e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000000180)=[{0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000002780)="a7118230eef5e420406dc6a099da077d64d054e0293b261fd23e223ac994e771d39076c63413ac4c3797871c905a3788788903cb54e0b814d561537a2e51405ff0b5bbcb5fe7f41a21b44db2d47be29e7e805a6d3d2a98cea5945db9b758fad872a60d0c8531afe1dbf4d5962f155c685eb8975a7feafedf838264a64caf9ed61617b79b77d069e76fd54e623a555cba8ba8ca09edd10a35df95900f9d33c0a1432915befb630f3817870dd103772719fa860c424444da74127123d602411922ba", 0xc1}], 0x1, &(0x7f0000000000)}], 0x1, 0x0) r2 = accept$inet(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, @loopback}, &(0x7f0000000100)=0x10) accept4$inet(r2, &(0x7f0000000140)={0x0, 0x0, @local}, &(0x7f0000000200)=0x10, 0x80000) recvmsg(r1, &(0x7f0000001440)={&(0x7f0000000280)=@sco, 0x80, &(0x7f0000000000)=[{&(0x7f0000000300)=""/171, 0xab}, {&(0x7f00000003c0)=""/4096, 0x1000}], 0x2, &(0x7f0000001400)=""/6, 0x6}, 0x0) 2018/04/13 00:01:41 executing program 5: r0 = socket(0xc, 0x2, 0x0) write(r0, &(0x7f00000000c0)="240000002a0007003200000800367700fbffffff0100000000000000ffffffff0100ff10", 0x24) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000000)) ioctl$TUNGETSNDBUF(0xffffffffffffffff, 0x800454d3, &(0x7f0000000080)) 2018/04/13 00:01:41 executing program 2: r0 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000000000)={&(0x7f0000000000)=@nl=@unspec, 0x80, &(0x7f000002aff0)=[{&(0x7f0000000100)="5500000020007fafb72d13b2a4a2809302005c03f9fc232d4db1bb4bb3061ed6ebe10000030343026c26236925000400fe7f0000bd2dca8a9848a3c728f1c46b7b31afdc1338d5fa64c510c9711c30440000000000", 0x55}], 0x1, &(0x7f000002c000)}, 0x0) syz_emit_ethernet(0x33b, &(0x7f0000ea7cfa)=ANY=[@ANYBLOB="02ffffffffffffffffffffff86dd60c000e20008330000000000000000000000ffffac14ffaaff0200000000000000000000000000018100907800000000"], 0x0) 2018/04/13 00:01:41 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000040)="aa", 0x1}], 0x1, 0x81006) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, &(0x7f0000000080), 0x102000004) ioctl$LOOP_CLR_FD(r0, 0x4c01) ftruncate(r1, 0x34800) ioctl$LOOP_SET_FD(r0, 0x4c00, r1) 2018/04/13 00:01:41 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) bind$netlink(r0, &(0x7f0000000040)={0x10, 0x0, 0x0, 0xfffffffffffff000}, 0xc) 2018/04/13 00:01:41 executing program 1: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x85, 0x1a}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x8, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0xfffffffffffffffc, 0xfb, &(0x7f00001a7f05)=""/251}, 0x48) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x40002, 0x0) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r0, 0x54a3) 2018/04/13 00:01:41 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x2004e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) sendto$inet(r0, &(0x7f000043cf32), 0x0, 0x600007ff, &(0x7f0000000000)={0x2, 0x4e23}, 0x10) setsockopt$ARPT_SO_SET_ADD_COUNTERS(0xffffffffffffffff, 0x0, 0x61, &(0x7f0000000380)={'filter\x00', 0x4}, 0x68) getpeername$unix(0xffffffffffffffff, &(0x7f00000001c0), &(0x7f0000000240)=0x6e) sendto$inet(r0, &(0x7f0000000280)="aff8ca3dd1f90ad2d22dec9700f3a8697d00790b1cbd63c4e6474fb56db74558027af0ba949f41c6935138ebc546e237d6cdb15a1c95c7e2279884a2ff7ebefc72dab05dd974bb7fbdbd2cf0bfc55a398b663a80835f858cad1abe540f685f186b7a356bcc8ffb4f818c2b0e0b13b5d4b0cae04681c446ba2ae66d27a08b931627cf", 0x82, 0x0, &(0x7f0000000080)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000140)=0x1, 0x4) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000340)=0x300, 0x4) sendto$inet(r0, &(0x7f00006fd000)="c3", 0x1, 0x53, &(0x7f0000000100)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f00000000c0)='B', 0x1, 0x0, &(0x7f0000000180)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) 2018/04/13 00:01:41 executing program 3: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1, 0x2172, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f0000005000/0x4000)=nil) r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x9, 0x40002) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000040)={0x0, 0x1000}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00000000c0)={r1, 0x8, 0xffffffffffffff38, 0x8}, 0x10) mbind(&(0x7f0000002000/0x4000)=nil, 0x4000, 0x2000000000000000, &(0x7f0000005ff8), 0x3, 0x2) 2018/04/13 00:01:41 executing program 7: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000040)="aa", 0x1}], 0x1, 0x81006) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, &(0x7f0000000080), 0x102000004) ioctl$LOOP_CLR_FD(r0, 0x4c01) ftruncate(r1, 0x34800) ioctl$LOOP_SET_FD(r0, 0x4c00, r1) 2018/04/13 00:01:41 executing program 5: r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x1, 0x200000) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000040)={0x2, [0x0, 0x0]}, &(0x7f0000000080)=0xc) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00000000c0)={r1, 0x9}, &(0x7f0000000100)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x31, 0xffffffffffffffff, 0xfffffffffffffffe) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000f6bfe8)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f000072f000)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1}) ioctl$UFFDIO_REGISTER(r2, 0xc028aa03, &(0x7f00000a0fe0)={{&(0x7f00005e3000/0x800000)=nil, 0x800000}, 0x8000}) [ 59.640183] netlink: 57 bytes leftover after parsing attributes in process `syz-executor2'. [ 59.795937] netlink: 57 bytes leftover after parsing attributes in process `syz-executor2'. 2018/04/13 00:01:41 executing program 7: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000040)="aa", 0x1}], 0x1, 0x81006) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, &(0x7f0000000080), 0x102000004) ioctl$LOOP_CLR_FD(r0, 0x4c01) ftruncate(r1, 0x34800) ioctl$LOOP_SET_FD(r0, 0x4c00, r1) 2018/04/13 00:01:41 executing program 4: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000000180)={'team0\x00', 0x0}) socketpair(0x8, 0x2, 0x200000000000, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f00000005c0)={{{@in6=@mcast1, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6}}, &(0x7f0000000000)=0xe8) getresuid(&(0x7f00000001c0)=0x0, &(0x7f0000000200), &(0x7f0000000240)) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f000000f000)={0x10}, 0xc, &(0x7f0000beeff0)={&(0x7f00000006c0)=ANY=[@ANYBLOB="1c0100002100200426bd7000fcdbdf2500000fff000000000000000000000000fe80000000000000000000000000000e5c2300004e2200020a0080802b000000cc8843f4201c337293ede6031b3e1a6613daed5a39488f20481b530a58b3c7c21f6b2ea3dbb8a8965c7764a89495ababce34a112df32acc6a920decdc9bbef996c137b21dbd2955c6f0bbc0ee9f51813bc89f8592af145a08db902f0910d92daf841258627381d44467d1c0942c761a4b42fee6bec8a8a21531fb6458ca10400000000000000a216addbcbc077212300000000000000000000000000", @ANYRES32=r1, @ANYRES32=r5, @ANYBLOB="00000000010000000800160000000000080019003b0000002c0017000400000026bd5c002bbd700028bd700026bd700004000000200000004201000009000000bbee352f28009af25c71af28a0e46ef3782a6d523eb41a0000000000000000000100000000000000ddff0000000a00150008001d000080000014000d00fe8000000000000000000000000000aa28001a00ac14141100000000000000000000000000000000000000000000006b000000010a0014062400090000020000000000001f000000000000000000000000000000000000"], 0x11c}, 0x1}, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6e, &(0x7f0000000440)=[@in={0x2, 0x4e21}, @in6={0xa, 0x4e24, 0x6, @remote={0xfe, 0x80, [], 0xbb}, 0x6}, @in={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}, @in6={0xa, 0x4e20, 0x4, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}, @in6={0xa, 0x4e22, 0x5, @mcast1={0xff, 0x1, [], 0x1}, 0xffff}, @in={0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}, @in6={0xa, 0x4e20, 0x8000, @remote={0xfe, 0x80, [], 0xbb}, 0x1}, @in={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}], 0xc0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r2, 0x40045402, &(0x7f0000000080)=0x200000001) r6 = getgid() setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r3, 0x84, 0x6e, &(0x7f00000002c0)=[@in={0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}], 0x10) lchown(&(0x7f0000000400)='./file0\x00', r4, r6) sendto(r0, &(0x7f0000000300)="1a6644be212642c598ad2bd6045603fbebd68db33cc0fffe9c6df34e78712062ca3394dbcac8bbf3b15834fcd1b204a0bc77a732257a5553a58902b8902bcd64ef5f962bbb2288598b045aad77fcb25609bcd9603e962dfe54898ea10c4313b581619f837174f88884487a6268fcdb4eea141bd2486d0600aff6e0c0b6baa0cbc0a1fe556874cac245133bce5edcbc770390a0ed66cdee505d373d50ad312372524eb35ca43a0e43d8730408b4a5d54fedb3a33981538e6bf552e22c521e59f50cb37c217de561cdaa05a567", 0xcc, 0x10, &(0x7f00000000c0)=@in6={0xa, 0x4e22, 0x800000000000000, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x5}, 0x80) 2018/04/13 00:01:42 executing program 1: r0 = socket(0x1e, 0x2, 0x0) r1 = socket(0x1e, 0x2, 0x0) bind(r1, &(0x7f0000000000)=@generic={0x1e, "0103000000000500ffffffffffffffe409a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f84b9a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f131668ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c801f70dc136cb184a"}, 0x80) sendmsg(r0, &(0x7f0000316000)={&(0x7f0000dd7000)=@generic={0x10000000001e, "0100000000007b0000000001e526cc573c5bf86c483724d91e14dd81739effea1b48006be61ffe06d79f00000000000000076c3f010039d880000000000000000000af50d5fe32c419d600cbc7e3ad3100088356ed0008341c1fd45624281e27800ece70b076cf979ac40000bd767e2e78a1dfd300981a1565b3b16d7436"}, 0x80, &(0x7f0000d0bfd0), 0x0, &(0x7f00006e1000)}, 0x0) 2018/04/13 00:01:42 executing program 3: r0 = epoll_create1(0x0) r1 = epoll_create1(0x4) r2 = creat(&(0x7f0000000000)='./file0\x00', 0x1) ioctl$TIOCGPTPEER(r2, 0x5441, 0xfffffffffffffffa) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000040)) close(r0) syz_open_dev$mice(&(0x7f0000000580)='/dev/input/mice\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000c85000)={0xe}) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000f2cff4)={0x6}) 2018/04/13 00:01:42 executing program 5: r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x1, 0x200000) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000040)={0x2, [0x0, 0x0]}, &(0x7f0000000080)=0xc) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00000000c0)={r1, 0x9}, &(0x7f0000000100)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x31, 0xffffffffffffffff, 0xfffffffffffffffe) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000f6bfe8)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f000072f000)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1}) ioctl$UFFDIO_REGISTER(r2, 0xc028aa03, &(0x7f00000a0fe0)={{&(0x7f00005e3000/0x800000)=nil, 0x800000}, 0x8000}) 2018/04/13 00:01:42 executing program 2: sync() listxattr(&(0x7f0000005b40)='./file0\x00', &(0x7f0000005b80)=""/72, 0x48) socket$packet(0x11, 0x3, 0x300) r0 = memfd_create(&(0x7f0000000100)=']\x00', 0x0) clone(0x0, &(0x7f0000000200)="17dd6280de3693223b6fdbc70650db5722605e7d4cfec7dee9e7ca3a83bd750a10fca3bdd2c2fde305012a95b619af30af684bba6e9e2031b1eec7e667e9c22c674d6eb942b78258369909dc14f2f5bd60202d6a38d497b47baf3e89fbca89a91e4706f3efdb55b9e9857fa2e05fdd62de157a7f60228f2c807e86ce264193d1206f5402c6f095c94a510e0c705386635a3f1a5970fd087434c0bf52f98bc0c951a8c18f7b8221c007a7f1c8d5369536c3cde1dd9d63d5b4304876f61f37427b33932287cd9c8a57e18a656273199c41c9a6ef80afdd0fdd", &(0x7f0000000140), &(0x7f0000000180), &(0x7f0000000300)="f74dda8604") gettid() epoll_wait(r0, &(0x7f00000003c0)=[{}, {}, {}, {}, {}], 0x5, 0x401) getsockname$inet6(r0, &(0x7f0000000040)={0x0, 0x0, 0x0, @remote}, &(0x7f00000000c0)=0x1c) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000080)=0x0) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000340)='IPVS\x00') sendmsg$IPVS_CMD_GET_INFO(r0, &(0x7f0000000540)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x10040000}, 0xc, &(0x7f0000000500)={&(0x7f0000000440)={0xac, r2, 0x8, 0x70bd28, 0x25dfdbfb, {0xf}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x3}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x7ff}, @IPVS_CMD_ATTR_DEST={0x40, 0x2, [@IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x100000001}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x4}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x100}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@ipv4={[], [0xff, 0xff]}}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x9}]}, @IPVS_CMD_ATTR_SERVICE={0x38, 0x1, [@IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x2}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x28, 0x1}}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'nq\x00'}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x4}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x4}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x2000000000000000}]}, 0xac}, 0x1}, 0x40000) ioctl$sock_FIOSETOWN(0xffffffffffffffff, 0x8901, &(0x7f0000000000)=r1) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000a3c000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000000380)={0x0}) ioctl$DRM_IOCTL_SWITCH_CTX(r0, 0x40086424, &(0x7f0000000400)={r3, 0x83cf12e224d3b5}) 2018/04/13 00:01:42 executing program 0: r0 = getpid() sched_setparam(r0, &(0x7f0000000180)=0x5) mprotect(&(0x7f0000003000/0x4000)=nil, 0x4000, 0x0) r1 = socket$packet(0x11, 0x3, 0x300) splice(r1, &(0x7f0000000000), r1, &(0x7f00000001c0), 0x8, 0xf) ioctl$UFFDIO_COPY(0xffffffffffffffff, 0xc028aa03, &(0x7f0000000040)={&(0x7f0000ffa000/0x4000)=nil, 0x4000}) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000080)={0x0, 0x3, 0x9c96, 0x8, 0x80000001, 0x3}, &(0x7f00000000c0)=0x14) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000100)={r2, 0x101}, &(0x7f0000000140)=0x8) getsockopt$packet_int(r1, 0x107, 0xb, &(0x7f0000003ffc), &(0x7f0000001ffc)=0x2a2) 2018/04/13 00:01:42 executing program 7: r0 = syz_open_dev$tun(&(0x7f00000004c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000080)={'ip6tnl0\x00', 0x9516}) ioctl$TUNSETLINK(0xffffffffffffffff, 0x400454cd, 0x0) close(r0) capset(&(0x7f0000000000), &(0x7f0000000040)={0x0, 0x0, 0x0, 0xffffffffffffffff}) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000044ff8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(0xffffffffffffffff, 0x28, 0x6, &(0x7f0000000000)={0x77359400}, 0x10) ioctl$int_in(r0, 0x5452, &(0x7f00000001c0)) sendmmsg$unix(r2, &(0x7f00000bd000), 0x80, 0x0) poll(&(0x7f0000084ff0)=[{r2, 0xc1a6}], 0x20000000000000b5, 0x0) readv(r1, &(0x7f0000000140)=[{&(0x7f0000000400)=""/123, 0x7b}], 0x1) r3 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000180)='/proc/sys/net/ipv4/vs/ignore_tunneled\x00', 0x2, 0x0) ioctl$LOOP_CTL_GET_FREE(r3, 0x4c82) r4 = dup2(r3, 0xffffffffffffffff) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0) write$tun(0xffffffffffffffff, &(0x7f0000000080)={@void, @void, @x25}, 0x3) r5 = syz_open_dev$sg(&(0x7f0000000200)='/dev/sg#\x00', 0x4, 0x2) setsockopt$inet_tcp_buf(r4, 0x6, 0x0, &(0x7f0000000380)="c9100c1116ca82982fc1a0f02aca91deb03cbda8399648d0cc61c08689cab5af5529995c0587af63f965163a5fdd63196c68f0e5a712fbb73fb1", 0x3a) unlink(&(0x7f0000000000)='./file1\x00') syz_open_procfs(0x0, &(0x7f0000000280)='net/wireless\x00') mknodat(0xffffffffffffffff, &(0x7f0000000240)='./file0\x00', 0x0, 0x2) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000540)='./cgroup.cpu/syz0\x00', 0x200002, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000366000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) getxattr(&(0x7f00000000c0)='./file0\x00', &(0x7f00000001c0)=ANY=[], &(0x7f00000002c0)=""/152, 0x98) openat$cgroup_ro(r5, &(0x7f0000000580)='rdma.current\x00', 0x0, 0x0) 2018/04/13 00:01:42 executing program 4: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000001c80)='./cgroup.cpu/syz0\x00', 0x200002, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000001c40)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg(r1, &(0x7f0000001b40)=[{{&(0x7f00000000c0)=@pppol2tpin6={0x18, 0x1, {0x0, r2, 0x4, 0x1, 0x1, 0x2, {0xa, 0x4e22, 0x200, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x4da30ed6}}}, 0x80, &(0x7f00000018c0)=[{&(0x7f0000000280)="d72a072e581fcff317b091040876938f8780f85a2d4c4b5f0fca9cf339bb9b05e7c834d2709f3e90a6bad37c35419c5fd963b04c6f5298959db9a774c636f37787aaa1e03d57e0398f43a317fdf4284e8eb2c3bd3c6fcf87a4afa04d835d7e24d8ca0de853b528ec597f0012f5f8418d9ad6fbe249074f0842e4eb5336f74d12e8ca0e8f76cfdec39a27033bd74449da", 0x90}, {&(0x7f0000000340)="66dd6e671e731bcf9a96b2faf5eb765f9f7884d672c3bcbcd21951a01951fdbfdc1612627b4a9e4619647fdd08c141c78d5856096a034f9b184ac0d61be85454cbdf7281e3cb6314f4ef2ab701a9642c14a9cb0e5f492a8ca9858a755a87afbb86deccde45f9d9e92dc1e4d3cc9b4e74b380d6bb7d4144aebea69c5b8253a005422b979e3f1079d93ed36ed19260a9eec4b77c538e11f8bcf573f890bf96f1bd56e80e319e3c2c13ad22f5a661ff290df88c17370d8c46f5eda346783b9334ff51d306b7ad33de18455ca728c18c3eed48ef795ff82813a8094ec57f10d52e94a46e26eae32641e20ea21f390c", 0xed}, {&(0x7f0000000140)="fc767e53bd00d88d8b5f4ebc33d39b", 0xf}, {&(0x7f0000000440)="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", 0xfc}, {&(0x7f0000000540)="5ac049e5d0ec529d9134002584afab5b469ddd2339b81d652216a805b81ae074c75d42282b1569d68f597c8dc672b48f38fdee5342073f1f422106ef1c08105f639e2ebd400a55b3a30e66811a66379b23bd84e295b96c32fefcdc5589e6b912fd5be540547bcbfe7f10ff6d55000a639b612efca4490c0abbe51b67891459464747eb64f6c64a36afd81034b8e5fb69d12bddcca7a098cd12c41daa19fc76c0d146493e6a266eef47d53bb9c73d28715b76fb0f665d7d336896cd5f03d2ff016507ddb0c8a7c73b3168a75da8f482226c9961ffcc488b8ff7c9be44911492a9180067c549", 0xe5}, {&(0x7f0000000640)="249e23438c1e659c6137d1eec5cacad6b7c4e82394d3c9f776b4f44b7647aca1a79d8e3655ea44bbc1f2524c601ddd7899937fd8469ec043df5a9771e3dbe6ebfb7d6872502e79a71e62104cbb87243e7d7f99a7410dd648e224dd6c153e252e800250c3252828ff1f5bd91d827a41e3e23e025c22b4ee023498099f5bc66b98dfc306c0cee76ffb5397ea172b22855c842d8a79f3fc0c6dfa699bee0d4f690c2dfdb509e2e94ea0fd92bb80a6b166856d49f9fa29596a3eaa5e3df2b8763f76916e8f09bb89490c6bc7a334a6964dd7e458013146d8b479ea26d343d358b45d8f357e7fc8", 0xe5}, {&(0x7f0000000740)="596ad5b89b29b1601086e7e5438498d0fe20a7e23696934abf3662e10d9fd2fd910e13e3e9aa67d466c6702d337f0b2c95feb37c29ecf9d3a5c4ff99769b0c2573787698dead44a9f4dd8e", 0x4b}, {&(0x7f00000007c0)}, {&(0x7f0000000800)="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", 0x1000}, {&(0x7f0000001800)="29068afada502f0ea543d460258155e77ccfb4270d746902e6c4dca9224dc1b3ec9f87f0de4641226a49c7fd6241949dd7807fdf153cd1779f71d03085c004e178f1e40f10e962dcebd8b09e7822fd78fc05b76552212f3ad6a3fe7dcb4c75862bbc2b0828a15ef920977738bc991e109435c8026214da3a74a3a2f563e08bbd4a9e62ade9a7f024e21aa81bbb5425cc9422e5a50ec8b6232012d30b5a9dfaed843b7869fd", 0xa5}], 0xa, &(0x7f0000001980)=[{0xa0, 0x18e, 0x3f, "fa28ee95ced93f463b4b4d9472dbf0c683f4980f47fdb55117cee6ef149c107ed2096d871b63e191d2eb05a6872d33ea170890eaf231ae36575513783ec1753f80618892be62500ca6a441c8fe172e63f7faf8257337dc6290ab0898bfb01d8cc120ff737c87f260d4ebff2504ef0ad9ebf573c78674763fd0281b008bdd83ec1e691169b52184e96857e66b"}, {0xf8, 0x102, 0x401, "984a7e452bf4fd8a21dea8f3c38d4f47a1579a68a2ae8ddb4bd94a44ed762ae6186d4cd3ab13441bf7ec27ffea2b5c975ce392d31b2d2a86ea317e943ebe258f0792df0a659112476c22d465b32c586374e7f2926a15e32f90cc5652eff1e3b3ee2cdc4c667add44e0eaf3df81de3b2a684e20956112c52bd0fac858c5ea9c3eab04d5b5c474426dd16ec8bbadcab4d6293f133957fcccd0e2d46211656a4c7e6c5d6954d58273c7799ef030c509bc825d67f1f8b460bc5d141255795b519368dbaeb935a25a9e66f0627db68937e9b7e1a053ab857e4eaffc08a33688e098892fe6c1ce"}], 0x198, 0x1}, 0x6}], 0x1, 0x40) ioctl$DRM_IOCTL_MODE_GETCRTC(r2, 0xc06864a1, &(0x7f0000001e40)={&(0x7f0000000000)=[0x3, 0xe27b], 0x2, 0xaff, 0x7fffffff, 0xfffffffffffffffe, 0xbb, 0xfff, {0x3, 0xffffffffffffffee, 0x3, 0x80, 0x5, 0x80000000, 0x3, 0xb6, 0x7f, 0xff, 0xfffffffffffffff9, 0x4, 0x6, 0x9, "f53376450a0db6e44ea15040a1fbf9e5fa7dd134d86618219b5928826efcccce"}}) r3 = syz_open_dev$usbmon(&(0x7f0000001e00)='/dev/usbmon#\x00', 0x6, 0x20002) ioctl$sock_bt_hidp_HIDPCONNADD(r3, 0x400448c8, &(0x7f0000001cc0)={r2, r2, 0x4, 0xb, &(0x7f00000007c0), 0x0, 0xc8000000, 0x7, 0x1, 0x7, 0x7fff, 0x80000001, "a2a2b9f93d80773fea6794237c71b32cb02877e59f934b0744539cbc2ab71d4f6e4da4e31f500bb98571813221f9c2845922d287d57c3c9fdd330ad29f2892a531812e8c9dce8854634f98ff8cb8dcc25084e3006e12ecf6e2e157c92c9428a1940dc3b57fe09800004a483fa0d37e4e77ff881a1c4b1823ccf7e907547908cecb0e4d76bd3e9dd2948133185cafb25779d5895e541ec6f80c7913c1f1f894258196f62412aa43112cdf131af52be7b88410cff5b1a9723d34fd7a77142c2c84b657bed1b656dbc7"}) syz_open_dev$usbmon(&(0x7f0000000080)='/dev/usbmon#\x00', 0x2d, 0x10000) r4 = openat$cgroup_ro(r0, &(0x7f0000000180)='cgroup.stat\x00', 0x0, 0x0) read(r4, &(0x7f00000001c0)=""/129, 0x81) setsockopt$packet_buf(r4, 0x107, 0x1, &(0x7f0000001b80)="850ce7aee68865e70f4a5b7749f3dababfc3450c246e327ef764720db6990662af6d23ac82e57262b4e8c0434c2ab152d408662e00bf4b9b35fa3d2e496a33f35af99d7730aa9cad099b2702f634b08f5615c797c082567622585684b1518bddf7dc97e56b8f6fcd4981b2fb912993f0607f3ba2627823a6e56d8148edff185574e7026d312a97dbc78de4d402cc688d92a18c90920062d7ef57795fed9dc873d0917e64dfce", 0xa6) 2018/04/13 00:01:42 executing program 5: r0 = socket(0x2, 0x805, 0x0) bind$inet(r0, &(0x7f0000ce6ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0xffffffffffffff18) sendto$inet(r0, &(0x7f0000218000)="fd", 0x1, 0x0, &(0x7f0000af3ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) recvmsg$kcm(r0, &(0x7f0000001140)={&(0x7f0000000000)=@in={0x0, 0x0, @broadcast}, 0x80, &(0x7f0000001080), 0x0, &(0x7f00000010c0)=""/122, 0x7a}, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000000080)={{0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x5}, {0xa, 0x4e22, 0x5, @mcast1={0xff, 0x1, [], 0x1}, 0x5}, 0x8, [0x1, 0x0, 0x5, 0x0, 0x7, 0xd, 0x1, 0x80]}, 0x5c) 2018/04/13 00:01:42 executing program 7: r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000c7df60)={0x7ff, @in6={{0xa}}}, &(0x7f0000000040)=0xa0) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000000980)={r1, 0x2}, 0x8) sendmsg$inet_sctp(r0, &(0x7f00000007c0)={&(0x7f0000000000)=@in6={0xa, 0x330, 0x8001, @local={0xfe, 0x80, [], 0xaa}, 0x3}, 0x1c, &(0x7f0000000580)=[{&(0x7f0000000100)="1cea6fbe4b1961af9b26d02b1b4fca14fabfca2a7246e1e86ff70e51f71d9fb8a5fbb50a27a5346da5a01f1756681118d5b17e601ca59119de062d5836d6ba7fccd57af35d4caf564812d4bcbec534ff43a130dcbe110624adb1f1b1d78f9d07dbc0432881dcfeedd0f179ae9fecaeb93fd83210459919fe9c054a677df3c6ecec0db6dab61e5dabe49c12f69d28936dbedf43a75e3f4e2226aa4310306570c4d0ef2e44ec3a5273b4da79355ef2e6c4638c236664c2328891d65aac764da76d3a6d8b3964a5072a3160", 0xca}, {&(0x7f0000000200)="58491ce97ba3dcdcfb46147bb3abdc51d5af195e6ae56a04f02dcfa1a1db6ba0afc08ba52657d91ddf2fcf9e7e91fa2034a253238a554436ef5691d771dc3d5ec29ccac4758fa542d126b164063159c4758628cca2390b08eabc37ffdc5789b22787fc5a0c331a906e208c73574177a0003ef60c016fc9cea093ca99254d388e0d8c56c1758c39f9546a2e8d7005d27f625c06e7aed77bcf710e5c735e55c3b26d6c", 0xa2}, {&(0x7f00000002c0)="4caf481992cac52b57b6a3c2e27480fdc32c18d898a8409855605f5f6accf793be43787abeb0edf24408829a4b38f3aef87ec44d5e87ef05644f28668228ad6dd3136fa6207ad2734735a8b85da4d4a348190083ceed1ad814326e6943945dc2708115eb1ac778b6cc7778ca92abf415072a78dcccba1da4eb0273c397dcca846eafd1f6622fa6c3e8ddd7b650b69371b4a4ae9a5ed6f66e9af3bba0915afee6e3925fbc31d4970555afd043c4bcc9368ccfbd74c5cac5a63e09666ceb811630b1", 0xc1}, {&(0x7f00000003c0)="f3a0b9d1ebfa5fa8641f51188b198852a73bc21883d3adc5bd0855cce974387b03c73b64d751ae68f5b8e35673ace54b8513b61ac9b44130eecf2c7000a77802ed1552f7cc6a6da7bbcf", 0x4a}, {&(0x7f0000000080)="48bd02b96fbfc7376bcc76cef92bf38c56ae418d357d29c11f9f82b99636254cc3693936d6", 0x25}, {&(0x7f0000000440)="06360418c4405f7f373650285a825e65ac9cb75500fff5202f892d163cf1821e67a264c0e447a40c5d147b7b2a451ce8ecb7de5f99eb5c098149d0275bcc0978725c52de6e16f22618b2f44bd1d71c1bdc444e2f12a32908a19b749cf3be31b4a25b9e611336a9367bf6fdd80a", 0x6d}, {&(0x7f00000004c0)="915f8844f5a032ed39c739546fcbc36239ffc865ff52298de0a644da68abb9bada4578521b5b3c1c04df80161b613a20705a72c766005825aaf63ee3f3a632d60b619714cdcdfa5f5b78563eb86e6b5a5812d6b38f0c2b9282a8cb0252", 0x5d}, {&(0x7f0000000540)="abc51a21fb0d06a675f7f8133ab280edaa4d52d424f31fce42cb6732", 0x1c}], 0x8, &(0x7f0000000600)=[@init={0x18, 0x84, 0x0, {0x20, 0x80000001, 0x0, 0x3}}, @sndrcv={0x30, 0x84, 0x1, {0xffffffffffffffe0, 0x100000000, 0xe, 0x6, 0x2, 0x3e1, 0x0, 0x0, r1}}, @init={0x18, 0x84, 0x0, {0x1, 0x3f, 0xff, 0x3}}, @init={0x18, 0x84, 0x0, {0xffff, 0x1ff, 0x80b}}, @sndrcv={0x30, 0x84, 0x1, {0x2, 0x8, 0x1, 0x101, 0x1, 0x5, 0x81, 0x0, r1}}, @sndrcv={0x30, 0x84, 0x1, {0x3, 0x1, 0x205, 0x4, 0xc440, 0x8, 0x800, 0x0, r1}}, @init={0x18, 0x84, 0x0, {0xfffffffffffffffb, 0x7f, 0x6, 0x7}}, @sndinfo={0x20, 0x84, 0x2, {0x2c, 0x8001, 0xfffffffffffff800, 0x59, r1}}, @sndinfo={0x20, 0x84, 0x2, {0xfffffffffffffffb, 0x820d, 0x0, 0x3, r1}}], 0x1b0, 0x400c004}, 0x0) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00000000c0)={r1, 0x8000}, 0x14) r2 = accept4(r0, &(0x7f0000000800)=@rc, &(0x7f0000000880)=0x80, 0x800) bind$unix(r2, &(0x7f00000008c0)=@file={0x1, './file0\x00'}, 0x6e) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000940)={r1, 0x9, 0xffffffffbd82510b, 0x5, 0x8001, 0x4}, 0x14) 2018/04/13 00:01:42 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000040)="aa", 0x1}], 0x1, 0x81006) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, &(0x7f0000000080), 0x102000004) ioctl$LOOP_CLR_FD(r0, 0x4c01) ftruncate(r1, 0x34800) ioctl$LOOP_SET_FD(r0, 0x4c00, r1) 2018/04/13 00:01:42 executing program 0: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x5, 0xfb, 0x7f, 0x1f}, 0x2c) syz_emit_ethernet(0x3a, &(0x7f0000000180)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x6, 0x4, 0x0, 0x0, 0x2c, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}, {[@rr={0x7, 0x3, 0x4}]}}, @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f00000002c0)) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000039afe0)={r0, &(0x7f000035b000)}, 0x20) pipe(&(0x7f0000000040)={0xffffffffffffffff}) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') sendmsg$IPVS_CMD_SET_CONFIG(r1, &(0x7f0000000140)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000000100)={&(0x7f0000000300)={0x114, r2, 0x309, 0x70bd2c, 0x25dfdbff, {0xc}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x1}, @IPVS_CMD_ATTR_DEST={0x58, 0x2, [@IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x1}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x36dc722b49720b4}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@dev={0xfe, 0x80, [], 0xe}}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x1}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x1000}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x1}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x6}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0xd6f}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x8}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0xffffffffffffffff}, @IPVS_CMD_ATTR_SERVICE={0x44, 0x1, [@IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e21}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'lc\x00'}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x20, 0x8}}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@remote={0xfe, 0x80, [], 0xbb}}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0x2}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x4}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0xffffffffffffffec}, @IPVS_CMD_ATTR_DAEMON={0x3c, 0x3, [@IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x1}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x2}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x2}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @dev={0xac, 0x14, 0x14, 0x13}}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @multicast2=0xe0000002}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @broadcast=0xffffffff}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x100000000}]}, 0x114}, 0x1, 0x0, 0x0, 0x80}, 0x20040000) r3 = open(&(0x7f000000cff8)='./file0\x00', 0x80040, 0x0) fcntl$setlease(r3, 0x400, 0x0) r4 = open(&(0x7f000000cff8)='./file0\x00', 0x0, 0x0) fcntl$setlease(r4, 0x400, 0x0) close(r4) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000234000)={r0, &(0x7f000013a000), &(0x7f000039f8f7), 0x1}, 0x20) 2018/04/13 00:01:42 executing program 4: r0 = socket$netlink(0xa, 0x5, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000140)={'syz_tun\x00', &(0x7f0000000000)=ANY=[@ANYBLOB="0000000000000000e1779cc35c10a5a15aceb46bfa30923139f839c7531822602f637615c96f0bdc2398d94395339f3d71ca83ee94ddc1b75821fed11c2c694854d3f54438de1c49d4e6a5d7ab24aef48452459beb79c44746b8fef2d18a81acf7779088735f338f4a1de9f069a911f864c1dfb14844e6dbf6b1fe505289870de524f5064595ae"]}) 2018/04/13 00:01:42 executing program 2: socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) recvmmsg(0xffffffffffffffff, &(0x7f0000002e00)=[{{0x0, 0x0, &(0x7f0000000100), 0x0, &(0x7f0000000140)=""/75, 0x4b, 0xcb4}, 0x10001}, {{&(0x7f00000001c0)=@generic, 0x80, &(0x7f0000002700)=[{&(0x7f0000000240)=""/180, 0xb4}, {&(0x7f0000000300)=""/234, 0xea}, {&(0x7f0000000400)=""/137, 0x89}, {&(0x7f00000004c0)=""/208, 0xd0}, {&(0x7f00000005c0)=""/4096, 0x1000}, {&(0x7f00000015c0)=""/19, 0x13}, {&(0x7f0000001600)=""/237, 0xed}, {&(0x7f0000001700)=""/4096, 0x1000}], 0x8, &(0x7f0000002780)=""/48, 0x30, 0x5}}, {{&(0x7f00000027c0)=@nl, 0x80, &(0x7f0000002940)=[{&(0x7f0000002840)=""/206, 0xce}], 0x1, &(0x7f0000002980)=""/171, 0xab, 0x5}, 0x7}, {{&(0x7f0000002a40)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast2}}}, 0x80, &(0x7f0000002d00)=[{&(0x7f0000002ac0)=""/238, 0xee}, {&(0x7f0000002bc0)=""/57, 0x39}, {&(0x7f0000002c00)=""/12, 0xc}, {&(0x7f0000002c40)=""/138, 0x8a}], 0x4, &(0x7f0000002d40)=""/153, 0x99, 0x9}, 0x38f0fd}], 0x4, 0x10001, 0x0) accept$packet(0xffffffffffffff9c, &(0x7f000000b180)={0x0, 0x0, 0x0}, &(0x7f000000b1c0)=0x14) bind$packet(r1, &(0x7f000000b200)={0x11, 0x1b, r2, 0x1, 0x40, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x14) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x1001, 0x32, r0, 0x0) r3 = socket(0x0, 0x5, 0x8000) getsockopt$inet6_mtu(r3, 0x29, 0x17, &(0x7f0000000080), &(0x7f00000000c0)=0x4) r4 = socket$inet6(0xa, 0x80003, 0xff) getsockopt$inet6_int(r4, 0x29, 0x24, &(0x7f0000d7f000), &(0x7f0000000000)=0x4) 2018/04/13 00:01:42 executing program 1: recvmmsg(0xffffffffffffffff, &(0x7f0000004bc0)=[{{&(0x7f0000000040)=@ethernet={0x0, @local}, 0x80, &(0x7f0000000480)=[{&(0x7f0000004f00)=""/216, 0xd8}, {&(0x7f00000001c0)=""/83, 0x53}, {&(0x7f0000000240)=""/157, 0x9d}, {&(0x7f0000000300)=""/240, 0xf0}, {&(0x7f0000000400)=""/105, 0x69}], 0x5, 0x0, 0x0, 0x4}, 0x800}, {{0x0, 0x0, &(0x7f0000000c40)=[{&(0x7f0000000500)=""/172, 0xac}, {&(0x7f0000005000)=""/170, 0xaa}, {&(0x7f0000000680)=""/147, 0x93}, {&(0x7f0000000740)=""/242, 0xf2}, {&(0x7f0000000840)=""/155, 0x9b}, {&(0x7f0000000900)=""/159, 0x9f}, {&(0x7f00000009c0)=""/43, 0x2b}, {&(0x7f0000000a00)=""/215, 0xd7}, {&(0x7f0000000b00)=""/228, 0xe4}, {&(0x7f0000000c00)=""/38, 0x26}], 0xa, &(0x7f0000000d00)=""/127, 0x7f}, 0xffffffff00000001}, {{&(0x7f0000000d80), 0x80, &(0x7f0000000e40)=[{&(0x7f0000000e00)=""/42, 0x2a}], 0x1, &(0x7f0000000e80)=""/82, 0x52, 0x9}, 0x8}, {{&(0x7f0000000f00)=@l2, 0x80, &(0x7f0000003540)=[{&(0x7f0000000f80)=""/230, 0xe6}, {&(0x7f0000001080)=""/29, 0x1d}, {&(0x7f00000010c0)=""/255, 0xff}, {&(0x7f00000011c0)=""/66, 0x42}, {&(0x7f0000001240)=""/4096, 0x1000}, {&(0x7f0000002240)=""/4096, 0x1000}, {&(0x7f0000003240)=""/231, 0xe7}, {&(0x7f0000003340)=""/120, 0x78}, {&(0x7f00000033c0)=""/117, 0x75}, {&(0x7f0000003440)=""/234, 0xea}], 0xa, &(0x7f0000003600)=""/4096, 0x1000, 0x6}, 0x80000000}, {{&(0x7f0000004600)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @dev}}}, 0x80, &(0x7f0000004ac0)=[{&(0x7f0000004680)=""/38, 0x26}, {&(0x7f00000046c0)=""/136, 0x88}, {&(0x7f0000004780)=""/249, 0xf9}, {&(0x7f0000004880)=""/116, 0x74}, {&(0x7f0000004900)=""/187, 0xbb}, {&(0x7f00000049c0)=""/101, 0x65}, {&(0x7f0000004a40)=""/123, 0x7b}], 0x7, &(0x7f0000004b40)=""/97, 0x61, 0x6}, 0x9}], 0x5, 0x40, &(0x7f0000004d00)={0x77359400}) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f00000000c0)=0x6d, 0x4) pwritev(r0, &(0x7f0000004e00)=[{&(0x7f0000004d40)="b8122c42e1be8bbfe482fbe66cfe1b56c207ae56570ddb64c1fe79152d3d9dcc0d255dc2c42b13406fb87e05c5da0461a5f5c7325de4f9943455cdad013de8f01ddcca13c55d2fc7b61e07b96f32e198664781aa50221c080dbfd16fc71889852787f4e266cedb3972784ddab0766639df889f235de832e7d1c28e355daa81636b10a0deac6cd3277275fb36e62402a1fa8528aa10c3719fad0579f941d82935cec55b913ff840f191cd086e1330975adba01b78", 0xb4}], 0x1, 0x19) getsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000004e80), &(0x7f0000004ec0)=0x4) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000100)='/proc/self/net/pfkey\x00', 0x10000, 0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000140)={0xaa, 0x20}) openat$rtc(0xffffffffffffff9c, &(0x7f0000004e40)='/dev/rtc\x00', 0x0, 0x0) r2 = socket(0xa, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)=ANY=[@ANYBLOB="feffffffffffffff0000000000000000000000000200009f77db17bac4456400"]) ioctl(r2, 0x8918, &(0x7f0000000000)) 2018/04/13 00:01:42 executing program 3: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x100, 0x138) ioctl$sock_netrom_SIOCGSTAMP(r1, 0x8906, &(0x7f00000000c0)) sendmsg$nl_xfrm(r0, &(0x7f000034f000)={&(0x7f000000f000)={0x10}, 0xc, &(0x7f0000beeff0)={&(0x7f000017c000)=@newsa={0x138, 0x10, 0x713, 0x0, 0x0, {{@in6=@dev={0xfe, 0x80}, @in6=@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}, {@in6=@ipv4={[], [0xff, 0xff]}, 0x0, 0x3c}, @in=@multicast1=0xe0000001, {}, {}, {}, 0x0, 0xffffffffffffffff, 0x2}, [@algo_auth={0x48, 0x1, {{'sha1\x00'}}}]}, 0x138}, 0x1}, 0x0) 2018/04/13 00:01:42 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000140)={'syz_tun\x00', 0x0}) pwritev(r0, &(0x7f0000000040)=[{&(0x7f0000000180)="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", 0x1000}, {&(0x7f0000001180)="65bf7acca36e7c91302e4596cfdc4eb33cc10578e50c838977a0ab4222dfed4c80250a45e531e1743253e0e74940179aec114172080598c7b09da3b3d617a912aac14f535cdb3d893d6d465141a16746736bb898e015639cfedc5c731073878d4409f0e0c30fceba44516650b2e5633d4aeaaca07718140fc2f002f9a958ba5ddcddcac70bb65033233bfa1fdf19d4e9969391888405e243549f5650430e4f4c080e545f87d0c98a25db0a4ed5cbd993c81d549e2fb164732c8f8714edfe07dc888ca37ae3c16edf4e87f6218b5f298cc107114e0906c88a39d7a23fe4c746b6d68300628ae335d388d825d80056b0293480c5a9", 0xf4}], 0x2, 0x0) sendmsg$nl_route(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0xfffffff0}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)=@setlink={0x28, 0x13, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r1}, [@IFLA_MASTER={0x8, 0xa}]}, 0x28}, 0x1}, 0x0) 2018/04/13 00:01:43 executing program 5: gettid() r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000602000)=0x4, 0x3) r1 = socket$packet(0x11, 0x400000002, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000ff5ffc)={0x0, 0x7}, 0x4) sendto$inet(r0, &(0x7f0000865000), 0xffe4, 0x0, &(0x7f0000fd9ff0)={0x2, 0x4e20, @rand_addr}, 0x10) r2 = getpgrp(0xffffffffffffffff) r3 = syz_open_procfs(r2, &(0x7f0000000100)='/exe\x00\x00\x00\x00\x00\x00') fcntl$setstatus(r3, 0x4, 0x46003) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x1000}) preadv(r3, &(0x7f0000000040), 0x10000000000000a6, 0x7ffff000) 2018/04/13 00:01:43 executing program 1: r0 = inotify_init() fcntl$notify(r0, 0x0, 0x282) unshare(0x4000) clone(0x0, &(0x7f0000000000), &(0x7f0000000240), &(0x7f0000000100), &(0x7f0000000140)) [ 61.153950] IPv4: Oversized IP packet from 127.0.0.1 2018/04/13 00:01:43 executing program 4: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f00000003c0)="d1a1ca77bc235cb8bb9fb261e10a9c78deb19ae38cdee18f75cd6b93528c8676f2b4af720e1ac104dbe29ca9cbdd12e6ea5ad138aac9b5b1d0db8f0cb39fee651cc7be009c649351848ae4aceb2fe0fc926d9440c2c8a58550c6b0e7975ae6752b0f", 0x62, 0x1020000810, &(0x7f0000deaff0)={0x2, 0x4e21}, 0xffffffffffffff9d) r1 = add_key(&(0x7f00000000c0)='rxrpc\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000200)="469c2a98dd781fe87af8d4b3aaee37f8549ccf53ccda5879e9a2697ff7982d333502e4dd1dd072753b7f7e260abc8bda1ef71c23cd7b877043777673908d1f156e58de43bdfe09800be5d0b9f18558bf32d4cc2be45227f89c96606630efcddceb707446b9339cb23c73a5adb66902933b051aa7e15c810079fa909ced002ac16d904d672734084a09fdf21ce2b99f274112655057906ab56f01", 0x9a, 0xfffffffffffffff9) r2 = syz_open_dev$vcsa(&(0x7f0000000140)='/dev/vcsa#\x00', 0x7, 0x10000) keyctl$revoke(0x3, r1) setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f000084e000), 0x4) r3 = dup(r0) getsockopt$bt_BT_RCVMTU(r3, 0x112, 0xd, &(0x7f0000000180)=0x6, &(0x7f00000001c0)=0x2) setsockopt$inet6_udp_encap(r2, 0x11, 0x64, &(0x7f00000002c0)=0x5, 0x4) getsockopt$EBT_SO_GET_INIT_INFO(r3, 0x0, 0x82, &(0x7f0000000440)={"6e6174000000000000deffffff00000000000800fa12000000004b00"}, &(0x7f0000000340)=0xfffffe57) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r4, 0x54a2) ioctl$GIO_UNIMAP(r5, 0x4b66, &(0x7f0000000080)={0x4, &(0x7f0000000040)=[{}, {}, {}, {}]}) 2018/04/13 00:01:43 executing program 3: 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 = gettid() socket$inet(0x2, 0x0, 0x401) perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff}, r1, 0x0, r0, 0x0) 2018/04/13 00:01:43 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000c6eff6)='/dev/ptmx\x00', 0x2, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) prctl$void(0x1b) write(r0, &(0x7f0000001680)='f', 0x1) socket$key(0xf, 0x3, 0x2) r1 = syz_open_dev$sg(&(0x7f0000000100)='/dev/sg#\x00', 0x0, 0x5cb2de8f7307e663) setsockopt$bt_l2cap_L2CAP_CONNINFO(r1, 0x6, 0x2, &(0x7f0000000140)={0x101, 0x2, 0x3f, 0x5}, 0x6) r2 = syz_open_pts(r0, 0x80a80) ioctl$TCSBRK(r0, 0x5409, 0x7) ioctl$TCSETS(r2, 0x5402, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x4, 0xfffffffffffffff7, 0x7, 0x0, 0x80000001}) readv(r2, &(0x7f00000000c0)=[{&(0x7f0000000040)=""/104, 0x68}], 0x10000029) 2018/04/13 00:01:43 executing program 2: r0 = memfd_create(&(0x7f000001cffb)='.\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000000180)='/dev/snd/seq\x00', 0x0, 0x802) r2 = dup2(r1, r0) write$sndseq(r1, &(0x7f0000000280)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @quote={{}, 0x2, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @time}}}, {0x0, 0x0, 0x0, 0x0, @time={0x0, 0x1c9c380}}], 0x60) mkdir(&(0x7f0000000100)='./file0\x00', 0x0) getsockopt$inet_udp_int(r2, 0x11, 0x65, &(0x7f0000000080), &(0x7f00000000c0)=0x4) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00000001c0)={0x52, @tick, 0x0, {0xfffffffffffffffd}, 0x0, 0x0, 0x7}) unshare(0x8000400) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) r3 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x5, 0x20000000005, 0x9}, 0x1c) r4 = bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0xc, 0x4, 0x4, 0x100000001, 0x0, r3}, 0x1c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00005f1000)={r4, &(0x7f0000eed000), &(0x7f0000b88000)}, 0x20) getsockopt$IP_VS_SO_GET_DAEMON(r0, 0x0, 0x487, &(0x7f0000000000), &(0x7f0000000040)=0x30) 2018/04/13 00:01:43 executing program 7: mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x4, 0x44031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x100000c, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_hidp(0x1f, 0x3, 0x6) getsockname(r0, &(0x7f0000000000)=@ethernet={0x0, @remote}, &(0x7f0000000080)=0x80) 2018/04/13 00:01:43 executing program 5: r0 = memfd_create(&(0x7f00000000c0)="766d6e6574315c2176626f786e6574319d00", 0x0) write(r0, &(0x7f0000000140)="ff11f421fad4057c070096de8e922e86e72882c1314ae3d570153401cec687f3ca8983ba44a9ddd3000000003e674457c1253a883f1e8ccd1b3af04c11bebbcb9a4bda0c04c67b99", 0x48) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x4, 0x11, r0, 0x0) mmap(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x1fffffd, 0x4034, r0, 0x0) mlock(&(0x7f0000004000/0x2000)=nil, 0x2000) clone(0x0, &(0x7f000000bfff), &(0x7f000000bffc), &(0x7f0000004000), &(0x7f0000007000)) ioctl$TIOCSTI(r0, 0x5412, 0x550000000000000) mremap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x1000, 0x3, &(0x7f0000009000/0x1000)=nil) setitimer(0x0, &(0x7f0000000000)={{}, {0x0, 0x7530}}, &(0x7f0000000100)) accept4$packet(r0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000080)=0x14, 0x80000) 2018/04/13 00:01:43 executing program 4: r0 = socket(0x10, 0x2, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00000001c0)={0x2, &(0x7f0000000200)=[{0x40, 0x0, 0x0, 0x80000001}, {0x6}]}, 0x10) sendmsg$nl_route(r0, &(0x7f00000004c0)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000440)=@ipv6_getroute={0x1c, 0x1a, 0x1, 0x0, 0x0, {0xa}}, 0x1c}, 0x1}, 0x0) r1 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x200, 0x80) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x181400, 0x0) ioctl$VHOST_SET_VRING_ERR(r1, 0x4008af22, &(0x7f0000000080)={0x2, r2}) 2018/04/13 00:01:43 executing program 1: r0 = socket(0x15, 0x80005, 0x0) getsockopt(r0, 0x1, 0x8, &(0x7f0000000000)=""/52, &(0x7f0000000040)=0x34) getpeername$inet(r0, &(0x7f0000000080)={0x0, 0x0, @loopback}, &(0x7f00000000c0)=0x10) 2018/04/13 00:01:43 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(ecb-aes-aesni)\x00'}, 0x58) getpeername(r0, &(0x7f0000000000)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast2}}}, &(0x7f0000000140)=0x80) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000380)=@assoc_value={0x0, 0x2}, &(0x7f00000003c0)=0x8) delete_module(&(0x7f0000000180)='xts(ecb-aes-aesni)\x00', 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000280)={r2, 0xf7, "50a81749866fa428be7afec895c4dce89d4480867d647bbab7c46040c45c90c1499cfacc7b901828bfe580a417c66b675daf83ea4b0e5bedf26b2a5e41a65e12367e0d7c6cb9ea110281d22473571fa4db322fd3d6c74970ffd7f6e72498289c41861c44186ea969046304e3d0ce737ba9594b248c0a7ea35fa3ff7b56c19b6b8d0491bf77603bccc6f822465dcfd736abb3cb14b0eb942866e11bc33e977c0c4d23c38622df02023d1997e8f3534e0372f195fcf6763e5fec4494e01cdc18be8e39ae3fb00fe93e1850b96c208e089a3828aa14c40ca397d77c378df9d405654dc2465832459324001a528042e843b0c1895089a0b947"}, &(0x7f0000000200)=0xff) setsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000240)={r3, 0x81, 0x6, 0x6, 0x2, 0xffffffffffff8001}, 0x14) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000100)="17d29523d630acf6467578cbe656998fee532868b60ff6a72bab3f9d15a43aa71eb0", 0x22) 2018/04/13 00:01:43 executing program 7: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rfkill\x00', 0x1, 0x0) r1 = getpgrp(0x0) ptrace$PTRACE_SECCOMP_GET_METADATA(0x420d, r1, 0x10, &(0x7f0000000000)) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000000080)={0x4, 0x6a, &(0x7f0000000100)="2e7249e7eb63e3ceea2356efbd950b5db6cb0a07c016c08887821cb6f9b631aff0f5f4ec79e5f9fc3cb226f854109d94e88fb85ca15fca72d708b3b91567364e2df1313c93eafa306a03d66b18877e546327bd815e3fa4452907d71d74c60114f5637133d6296082b9ef"}) mprotect(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x4) futex(&(0x7f0000000200), 0x5, 0x0, &(0x7f00000001c0), &(0x7f0000000040), 0x0) 2018/04/13 00:01:43 executing program 0: r0 = socket(0x2, 0x3, 0x40000000000000ff) connect$inet(r0, &(0x7f0000000340)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f0000000000), 0x0, 0x0, &(0x7f0000000040)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) fcntl$addseals(r0, 0x409, 0x8) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000200)={'teql0\x00'}) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000180)=@assoc_id=0x0, &(0x7f00000001c0)=0x4) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000240)={r1, 0x5}, &(0x7f0000000280)=0x8) accept4$packet(r0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000140)=0x14, 0x80000) getpeername(r0, &(0x7f0000000080)=@l2, &(0x7f0000000000)=0x80) 2018/04/13 00:01:43 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000270ff2)='net/fib_trie\x00') r2 = ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$LOOP_CTL_ADD(r1, 0x4c80, r2) bind$alg(r0, &(0x7f0000466000)={0x26, 'hash\x00', 0x0, 0x0, 'sha1-generic\x00'}, 0x58) r3 = accept4$alg(r0, 0x0, 0x0, 0x0) sendfile(r3, r1, &(0x7f0000a2effc), 0x20001) ioctl$EVIOCSABS20(r3, 0x401845e0, &(0x7f0000000000)={0x3, 0xfffffffffffff5b1, 0x8000800, 0x3, 0x80000001, 0x101}) setsockopt$inet_mreq(r1, 0x0, 0x27, &(0x7f0000000040)={@broadcast=0xffffffff}, 0x8) fdatasync(r1) 2018/04/13 00:01:43 executing program 2: r0 = memfd_create(&(0x7f000069bff7)='*^md5sum\x00', 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00006ffff8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r2, &(0x7f00000bd000), 0x80, 0x0) poll(&(0x7f0000a59000)=[{r2}], 0x1, 0x9bda) r3 = dup2(r0, r1) ioctl$DRM_IOCTL_GET_MAP(r0, 0xc0286404, &(0x7f0000000040)={&(0x7f0000ffe000/0x2000)=nil, 0xcf2, 0x1, 0x6e, &(0x7f0000ffe000/0x2000)=nil, 0xbb}) ioctl$sock_bt_hidp_HIDPCONNADD(r3, 0x400448c8, &(0x7f0000000100)=ANY=[@ANYRES32=r3, @ANYRES32=r2, @ANYBLOB="fffffa0500000000", @ANYPTR=&(0x7f0000000000)=ANY=[@ANYBLOB="cfe1b1d767184e0b19324a"], @ANYBLOB="6634ae075f18020000000000c67b0d89cb9e2e572fca19aa0fee6ca4a26d95e3b2db35a2e7fda29d300ebe774b0000000040d280a317a2ac1dd61d8f8a163e545714edc85ac76073dbc2bd15fed1c4fbd76f0a0bb08f6428085b53ca20a0c2e5f80b7e69698655e1710fba4db2210bdcb500865cc5757d7346837e94dcfa393a6758acb735"]) 2018/04/13 00:01:43 executing program 6: r0 = syz_open_dev$evdev(&(0x7f0000d19fee)='/dev/input/event#\x00', 0x0, 0x0) r1 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000000240)={0x0, 0xa7, "ef2d2da01ab98cbe92abd90e8a7ebd9ceef7b21df6a31447d69a5baf24c505cfb4051fae35b7d4f7f0abb1592a7b066f9413c620103c291658187e5dc60f75749ee2dac55c712395e99ef74238c9857a897e864388184dde43c35e9fbc39f29e888b6b0cb0d5c90bb2265da1e22ce63b0ccac39db6cc76f261b82c1d11abcf538cbed10363cafb37f9fca7d40db48013af07f0ec3bbb649c7a95748bca95436f666ff433e3eaab"}, &(0x7f0000000300)=0xaf) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000000340)={0x0, 0x1000, 0x7, [0x5b53746b, 0xca45, 0x8, 0x101, 0x2c3, 0x7, 0x7fff]}, &(0x7f0000000380)=0x16) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000002840)={0x0, 0x1f}, &(0x7f0000002880)=0x8) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f00000028c0)={0x0, 0x2, 0xf7de2259a90f36a, 0x9d2, 0x4}, &(0x7f0000002900)=0x18) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000002c40)=@assoc_value={0x0, 0x6}, &(0x7f0000002c80)=0x8) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000002cc0)={0x0, 0x80000001, 0x20, 0x1, 0x1000}, &(0x7f0000002d00)=0x18) setsockopt$IP_VS_SO_SET_STARTDAEMON(r1, 0x0, 0x48b, &(0x7f00000033c0)={0x2, 'bond_slave\x00', 0x3}, 0x18) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000002d40)={0x0, 0x357d}, &(0x7f0000002d80)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000002dc0)={0x0, @in={{0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x5, 0x6, 0x7f, 0x4}, &(0x7f0000002e80)=0x98) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000003400)={0x0, 0x93, "02ebc644c56959fad38b48cdb2eb72d7f66c547a8c1bbf9df88787a42b9d301267f3333b4965943c929da0ff9f7d346f5ca3930e42eb92eee2e5a4a54cf37ebcd747cd983e4f33d9ee13242d3453198a7d5eabfeba22b0dcb4bec617230105ddeeade8ac44239dd504a00e2bb4b855cf4e36c691d5f80ba24742552fb147d7aae528ad5b364948e68981593f7413bd45b03af6"}, &(0x7f00000034c0)=0x9b) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000003500)={0x0, 0xd9d}, &(0x7f0000003540)=0xc) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000003600)={0x0, 0x74, &(0x7f0000003580)=[@in={0x2, 0x4e24, @loopback=0x7f000001}, @in={0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e24, 0x3, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x12}}, 0x9}, @in6={0xa, 0x4e20, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x80}, @in6={0xa, 0x4e20, 0x400, @remote={0xfe, 0x80, [], 0xbb}, 0x200}]}, &(0x7f0000003640)=0x10) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000003680)={0x0, @in6={{0xa, 0x4e20, 0x2, @loopback={0x0, 0x1}, 0xa00}}, 0x16, 0x9, 0x200, 0x9}, &(0x7f0000003740)=0x98) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000003b80)={0x1, [0x0]}, &(0x7f0000003bc0)=0x8) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000003c00)={0x0, 0xc2, "aa9c0d832d125a49c60395f3e6073e5e0083b0dce264d2ba15852f3299a77d951582303b47cb8807399094f7f9d39cb4e674710d614f0a5f9a2d894ce89b9f6ab8af8721c9124a0c4e17bda3f2811bfff17b39a0957063c315a5b5a6c484a46d3f933554e7de2e5a8f1e80cbcadf95bb0e599780e0caa7cfe86ead788f7777c614eb2f4e1189837d4a2efd696163fe9f14cc090776778fdda261e2be87f418c9d0d6d9a5eb512f29e78281b9afc08cd56bc2f9bdd38bc9c41e9262abda106ff1c987"}, &(0x7f0000003d00)=0xca) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000003d40)=@assoc_value={0x0}, &(0x7f0000003d80)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000003dc0)={0x0, 0x2, 0xe65}, &(0x7f0000003e00)=0x8) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000003e40)={0x0, 0x4, 0x3, 0x2, 0x1, 0x53fb}, &(0x7f0000003e80)=0x14) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000003ec0)={0x0, 0x81, 0x30}, &(0x7f0000003f00)=0xc) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000003f40)={0x80, 0x201, 0x9, 0x100, 0x0}, &(0x7f0000003f80)=0x10) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000005700)={0x0, 0x5}, &(0x7f0000005740)=0x8) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000005780)={0x0, 0x81}, &(0x7f00000057c0)=0x8) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000005800)={0x0, 0xafa3}, &(0x7f0000005840)=0x8) sendmmsg$inet_sctp(r1, &(0x7f0000005940)=[{&(0x7f0000000000)=@in6={0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x5bac}, 0x1c, &(0x7f0000000200)=[{&(0x7f0000000080)="a775007a478d0d89e8f9ac0c93daaddaa29c05556a7ef9c4cfea1ed3d39df850ef93c7e9d6820b9cb081f8e8c65385c026ecc8146215babaee95594364cb3eb7b3dd2ba6ee1fdd06e5ba9a36fd1488fae162a16284629f342a7c829f403b5901dd9f9b9f98f213adc84f9d14a34ee26981ad3f2ce725e00591eacc3a5a11910c", 0x80}, {&(0x7f0000000100)="27b06756c72f16a4b192255f7d2ddef16d17a7a3e233c9fe61ac50d213aae261014a241e5e562845c646275fdc4870891c60e718861f70be970ff8d5572b7aee72198d0a002c8418aaf5a8bcd763db1e694fe0132569bcf06529a514d67fe9679354bb911683000c5b7a5be4ac5732e83d4bc5b16599025557cd73bb7e93a2148fcbd524e7f0eaa5f10ecd478d0305cf727f2746fede108f2de5a53a212337a8f0c1ab4421e386329ec7c3fee757377fdb9a60bef8d3911d65e6c79cd21b33fafed0af5e23c068b8385e581f84f1f20fcde7cd1e2db9d216f3f22d3b1c6d030e29c2fbf0324aebcd11b9", 0xea}], 0x2, &(0x7f00000003c0)=[@init={0x18, 0x84, 0x0, {0x2, 0x9, 0x2, 0x20}}, @sndinfo={0x20, 0x84, 0x2, {0x40, 0x1, 0x20, 0x6, r2}}, @sndinfo={0x20, 0x84, 0x2, {0xd6, 0x4, 0x9, 0x5, r3}}], 0x90, 0x4044011}, {&(0x7f0000000480)=@in6={0xa, 0x4e22, 0x9, @dev={0xfe, 0x80, [], 0xa}, 0xffffffffffffff7f}, 0x1c, &(0x7f00000027c0)=[{&(0x7f00000004c0)="30a46c64e5eb3daa918e46b20fe0ed458f3b48bec42b05c2eb3772f197447b1de84052cdc8ea3ddedbf4ed66e2b58a7da7903a22f696efca55e3abe67bd4a2a5a1de4193a48aebbd7b05a97bbbe8738392d04588a2c11e32f90da6d5ad2557cd9ee2508e9c5660e9f57486edbcdb9fe529cc86eb9d23a2bbaa8c9ee7a604c38202bebc70f8f4f0583721c82bacb135a6987dec010f49d62fa55f09cdad06add384a0cf4d", 0xa4}, {&(0x7f0000000580)="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", 0xfd}, {&(0x7f0000000680)="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0x1000}, 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0x1000}, {&(0x7f0000002680)="572d410fba1b1f1e965a874a9f7e1448d94601df5772d43a9584b1121ada3230b13e726f916e9acd5a6fa49d4c79658ff706f9e91548416708124628aba773dc5f22ea554850c2c90f3365fce0771c584fa1e4cbaac6b1df054ffd81947901a60d81", 0x62}, {&(0x7f0000002700)="0a13ba976d54fd0ad9ef35eace021bcacc20be0d2a21dcd43789f0f83e9bf41b2259c19765ce0795abd410c2362b17de7743a9967febb34a0cc84dc8cbf4103d5ca0f3d44f65ddfd6d697431e3ac96d6b623af3df81946a5d2a2ac584162e82209bd22d98affd4dc314adf0aa86fbd57e30dcb0373e18ff91af16cd88c952b8533b17ee1e1f7166f2fe53ce9f305260034e918541635b4afe0ce3869524930fd580e893db730078e356aab57", 0xac}], 0x6, &(0x7f0000002940)=[@sndrcv={0x30, 0x84, 0x1, {0x7, 0x6, 0x4, 0x5, 0x9, 0x8, 0x14, 0xfff, r4}}, @sndrcv={0x30, 0x84, 0x1, {0x110a, 0x3, 0x8000, 0x2, 0x7, 0x7, 0x2, 0x98, r5}}, @init={0x18, 0x84, 0x0, {0xfff, 0xfffffffffffffffc, 0x4e, 0x400}}], 0x90, 0x20000000}, {&(0x7f0000002a00)=@in6={0xa, 0x4e23, 0x5, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000002c00)=[{&(0x7f0000002a40)="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", 0xfb}, {&(0x7f0000002b40)="e4cca71bd2ea43bbc84fb0e885243d2c5d231217fba33cc2c1ce81bd988145d5cb6fa25396adc07b93e2d0a4ddc9b82c6ded155f7ca7a9c52366711b0e3bd151714c6fb3860bf7d47eb9e897e793557875f9227f6b50124bd956a179e6ecfb0d57b9afe0270b028b2321aa7aaae78da06bf55712b8fae5aaf54eb943b73abfe3cf134a89e1ff18b501", 0x89}], 0x2, &(0x7f0000002ec0)=[@init={0x18, 0x84, 0x0, {0x93, 0x200, 0x3ff, 0x100}}, @init={0x18, 0x84, 0x0, {0x3, 0x3f, 0xffffffffffffffc1, 0x6}}, @sndinfo={0x20, 0x84, 0x2, {0x5, 0x4, 0x3, 0x8, r6}}, @sndrcv={0x30, 0x84, 0x1, {0x4, 0x7, 0x200, 0x80000001, 0x13, 0x1, 0x6, 0x3f, r7}}, @init={0x18, 0x84, 0x0, {0x800, 0x3f, 0x3, 0x7}}, @sndrcv={0x30, 0x84, 0x1, {0x800, 0x4, 0x4, 0xfffffffffffffffc, 0x2, 0x32b25294, 0x3, 0x100000001, r8}}, @sndinfo={0x20, 0x84, 0x2, {0x3, 0xb, 0x0, 0x2, r9}}], 0x150, 0x8040}, {&(0x7f0000003040)=@in={0x2, 0x4e24, @rand_addr=0x1}, 0x10, &(0x7f0000003100)=[{&(0x7f0000003080)="e2e63affd08833a7e015678a890e3cda46d6444308024badae06ebd4384b6da34a3393b14abc43354957fd123a6d0dacdae0f3548c05240716c7140b2f23f6f5a88d5275cc4b1d90ef4c5302085e0a99cfd643bcaf3658a0109e7bbda50fc6323ca7859e72428bd52f265ef91d9e7de5", 0x70}], 0x1, 0x0, 0x0, 0x50}, {&(0x7f0000003140)=@in={0x2, 0x4e22, @multicast2=0xe0000002}, 0x10, &(0x7f0000005b00)=[{&(0x7f0000003180)="7018e8d33a61cc673b8cbd2b9225dc80c496a60a60ce301f5c5c1e06443926440527e152b958220a64ce9b88269dd831c5852c78b46c7aa08b9cb709cae7085d9a635e63489116f4ff32a0130e2e229aac33a17720231e0c558ccd26e405d798283c21534edecec29030c3cbd44a816e7d6a9eb270159af92073bfd1b13692948cbcdbc20f8f156edd3d404d29dccbe5f41f42765e1ad44a599d58c5bc46ee", 0x9f}, {&(0x7f0000003240)="8528d8f3852917370daaed2a51e907b895cb89bf1399c00bbf97574bfae47af723f8691526c316f13eed054fb68303f4b60b657f824eace287d979a6f3421790873d229c", 0x44}, {&(0x7f00000032c0)="6cd3c2882e6a3bbe6750cda26f47b22eeced27b168da5e5e6db2ee558c6581ec9ba603dffa52b6d1e4f4d704e6e7465d3632f9cdc9bce2cefe17bb92f49384458228afa9fd1fae803c300218a7394531955c09a3720468edff34d65a480118e0d9458eb0850e8391edf51b7386e0dce81118d90de94e34f4bf2844d5f761b69bae8340fe1c096c41b0c9926f54382ce5794b015bbc67434e3819388589e73bd5c70ed6a6f919933e12224c27a321d6215af990d0c7c5fe659715513129c319fe15a9ccfa51a67ff0713200ed73513da060b98376a45b4df5fc04f11ff429abdc53d1fc49c2e753647fab4088a0f0e3980bff2cafcfec", 0xf6}], 0x3, &(0x7f0000003780)=[@sndinfo={0x20, 0x84, 0x2, {0x8001, 0x4, 0xffffffffffff0000, 0x3ff, r10}}, @sndinfo={0x20, 0x84, 0x2, {0x6, 0x4, 0xffff, 0xfffffffffffffbff, r11}}, @sndrcv={0x30, 0x84, 0x1, {0x3, 0x4, 0x2, 0x80000000, 0x0, 0x3, 0x8, 0xffffffffffffff00, r12}}, @sndinfo={0x20, 0x84, 0x2, {0xfe, 0x8000, 0x2, 0x3, r13}}], 0xc0, 0x1}, {&(0x7f0000003840)=@in6={0xa, 0x4e22, 0x800, @loopback={0x0, 0x1}, 0x6}, 0x1c, &(0x7f0000003b40)=[{&(0x7f0000003880)="0fe6f4e9078f4c1e49e3f99a82f313eaa6c256a0af2a07e890a9949f93fc4b982ee1ac1da88c6837994b33ed39b68e3d14d5aaed2d8cccde8bb4d36d8ae78e378c093d632b246e52604b0519073ed7114f85fba5f861d60564db3470648b9e57af167cbdb6066512b259fbb30689de1a480a", 0x72}, {&(0x7f0000003900)="e3476ddbb4d6cd72b33872ebacf3eb970c31ef2a2390aa087c8ed3f3603447b127f2ce845aa24a4e8e0624c82d310c3a5dbb814fb9335614ed7e4a0d6b3130c30cf263bf65de264a708a96246e0dbd38db6b5c6db259fe1f165faba0342c2a41fef7113eab77b3af083fc1225b5e3bd18a58f0fdf6a6eb8a9a440c3ecaea9e21381fb8ac2e246c40ff7ebb1e9b5932677639b00df9edfea3d21205187415c4e397ef3c9041e6b8fe3a911fc7a3fc91a4d675bcdce19b4bdbe2e82cfddf", 0xbd}, {&(0x7f00000039c0)="914655e89f81e131bd6e93f60251d21a5b2724efa83eef7ab2de6b097e10018aedd2615c3972ede5aaf8fd2671231a3dc5f64543fc590551274fbb09b6705d6ad0f90826654344d64afef5669a8dafad3a4dec0b13d97b679b6dadb25adce97bee2f3c37419f6dd023e12846429dd403e56e2e4100ebcfb52f6df5450844fd73c162ce0d22c6f69584a513ca", 0x8c}, {&(0x7f0000003a80)="09204e850a5368908ecf7869f7b7decf7d78fe436e83edeb0c06a168546b53c08868a2287579f96998e56ae99922d85260d0ceca99e26c13a4c108d7bba719db8b0bca40321b3dd8a60aae0970015605ddc94a4957d14b6e207cd6a947a901304d2088b98b341e075e5157bfbd6e499317e455879180d0da8950eb42d3bf98df28f6ddb1b434d932d3cd8b4b58db36aa3beaa80d7afa2bcb2d03c6a0d3dd196504eb917d1f7fa51c6c87679e0be7cd3379bb", 0xb2}], 0x4, &(0x7f0000003fc0)=[@sndinfo={0x20, 0x84, 0x2, {0x1, 0x820a, 0x1, 0x100000001, r14}}, @sndrcv={0x30, 0x84, 0x1, {0x1, 0xfffffffffffffff7, 0x4, 0xfffffffffffffc01, 0x80000001, 0x6, 0x100, 0x2, r15}}, @init={0x18, 0x84, 0x0, {0x2, 0xffffffff, 0xfffffffffffffffd, 0x1}}, @sndrcv={0x30, 0x84, 0x1, {0xa, 0x7, 0x8, 0xfffffffffffffffd, 0x1, 0x401, 0x8, 0x5, r16}}, @init={0x18, 0x84, 0x0, {0x1000, 0xffffffff88ca0aff, 0x20, 0x80000001}}, @init={0x18, 0x84, 0x0, {0x0, 0x9, 0xffffffffe7d6e054, 0xd8}}, @sndinfo={0x20, 0x84, 0x2, {0x0, 0x2, 0x0, 0x10001, r17}}, @sndrcv={0x30, 0x84, 0x1, {0x7, 0x3, 0x4, 0x5d, 0x3db, 0x7fffffff, 0x21f8, 0x5, r18}}, @sndinfo={0x20, 0x84, 0x2, {0x9, 0x2, 0x4, 0x10001, r19}}, @sndrcv={0x30, 0x84, 0x1, {0x8000, 0x6, 0x8000, 0x37f, 0x8, 0x8, 0xffffffff, 0x40, r20}}], 0x1e0, 0x1}, {&(0x7f00000041c0)=@in={0x2, 0x4e24}, 0x10, &(0x7f0000005680)=[{&(0x7f0000004200)="15a19bda9af5bbe350fe02de9b261bafe40c467d1a8734ecf37cd403e36c9d5fb6ac356708a7e7c4dc56ea713cd0fce1ef64cdc6e36ff1c7091849e1106e28375555511f0361f08bace11045a52c3ee32f6c31afa02791af8cce61e85eee970454086392c4a527fff0", 0x69}, {&(0x7f0000004280)="0dd4e8560d70e9b3fa64a7052e539ac239fa8387bed37ac13f69fedd927d37ae635429d5cf0562d5762e6e336dd8956d722d37c4ac6132ad368b1cc81db45af47baeab0b5a6d176cf5a661ffc9d6001ed3a93c77866ff7be176199155fc5eefa580861e2a5878cd609e2ad0240ee48a0c9dad0d4ab5d492022f4fe54f9487fcfd845d9", 0x83}, {&(0x7f0000004340)="c45c377e898d043519344fbfcfd60806c4473d188622e302f2c6be10ca33f30ae40be28ae2bafd2abb5284752f1afda4d941bd4cdb8bc8c02d8128024a7442602274ffbef9bed9d5f1015b3d7ee5627000aa25d54af76091cec99befdb7e9e8b6e14a39fc749235700e6f65ffe9cd7b461140cbc9c47e667a77171b3cbb2584f1afa56e1b2c1a1bd6da0beb8fb32aba87fed051e5538ca1539d6aaadb155f6783d37689d00c21217262dc85971fb117577acc86c73e6012d320c", 0xba}, {&(0x7f0000004400)="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", 0x1000}, {&(0x7f0000005400)="5860c413d2133c45", 0x8}, {&(0x7f0000005440)="58c8426eb362d6cf0ddca510972bb9d1a0e050321c9951d92a859b8e291d16c3a43d48fa7c9e42ea1b16b037ee482175c564de163b5700134b5b5360c719f4d81eee343d9abedf64c9f287571944d7d653285a04d211d9ddfd49a6747880e0ade24fe68c0976472246aca6fc937a03fb7d792d99f06c813b8742b8906c8758e1b4443fb71c7ae4726a8dd37139145b71c6294c97879f22e1b9a75ee3872cb542b443722e75878fd510dd1917a3199741f2674cc466877b247d576a060db54152c18d42f145a55210a2c4116ad49a3560a9293b2aa8aa9d", 0xffffffffffffff75}, {&(0x7f0000005540)="bc31602b63d75afd8cc3fc06fddabb330f551547b8326436f4e2178c5ec6bbd7fc8a6e7f1161712dd18c3422daf11b16432e48928c88cf245bd0329c8651527bce103a16516b1b6b2f751f6595071dba6f86b527956a22a22a4d7e4eb84716ee67119acbdb6ff7d0bd0579b2741d6fd756ca1642158a08f0bf93", 0x7a}, {&(0x7f00000055c0)="ec78b697b1535177e6f1ace6e13b20fa93fb10334020da23b319bbe4fefac639e0c66f67f22601b6210accc124570979d71aec60ce1d9bdef7ebef7c95c7d6e9fa5f42b993efdb46603a1d72fc3eddbd4ff573cdd0dea3d7c04b8cbd79bc24d9c126389b18a94967e093c8cc4ed2542bf5b169ee2e6892dc0e0c6d5edeb3aa5c757b3ea5f3625570c745c5516a927cf5cf82d99cec230f0c59916175b8895fb2b88a", 0xa2}], 0x8, &(0x7f0000005880)=[@sndinfo={0x20, 0x84, 0x2, {0xfffffffffffffffc, 0x8204, 0xbc, 0x1000, r21}}, @sndinfo={0x20, 0x84, 0x2, {0x1e8e, 0x2, 0x9, 0x8, r22}}, @sndrcv={0x30, 0x84, 0x1, {0x401, 0xf06d3cb, 0x8, 0x1, 0x0, 0x3ff, 0x80000001, 0x1ff, r23}}], 0x90, 0x1}], 0x7, 0x4040000) ioctl$EVIOCSCLOCKID(r0, 0x400445a0, &(0x7f0000000040)=0x7) 2018/04/13 00:01:44 executing program 7: r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'syz_tun\x00', 0x0}) bind$packet(r0, &(0x7f0000000180)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x14) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000080), 0x4) r2 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCOUTQ(r2, 0x5411, &(0x7f00000000c0)) sendto$packet(r2, &(0x7f00000001c0)="e6629c7ee34871c215d270accb2b", 0xe, 0x0, &(0x7f0000000000)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, 0x14) 2018/04/13 00:01:44 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'skcipher\x00', 0x0, 0x0, 'pcbc(cast5-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5", 0x5) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f00008fffc8)={0x0, 0x0, &(0x7f000023efa0), 0x0, &(0x7f00006d9000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x800}, 0x0) sendmsg$nl_xfrm(r1, &(0x7f00000defe0)={&(0x7f0000a1c000)={0x10}, 0xc, &(0x7f00005ec000)={&(0x7f0000b8ff38)=@getsadinfo={0x14, 0x23}, 0x14}, 0x1}, 0x0) recvmsg(r1, &(0x7f00001f5000)={&(0x7f0000f7ffa8)=@alg, 0x58, &(0x7f0000ec4fd0)=[{&(0x7f0000f81000)=""/4096, 0x10}], 0x1, &(0x7f0000fb3fa9)=""/87, 0x57}, 0x0) 2018/04/13 00:01:44 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00001e3fa8)={0x26, 'aead\x00', 0x0, 0x0, 'pcrypt(rfc4309(authenc(michael_mic-generic,chacha20-generic)))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x5, &(0x7f0000000040), 0x0) r1 = gettid() sched_getaffinity(r1, 0x8, &(0x7f0000000000)) 2018/04/13 00:01:44 executing program 4: r0 = socket$inet(0x2, 0x803, 0x1) getresuid(&(0x7f0000000000)=0x0, &(0x7f0000000040), &(0x7f0000000080)=0x0) setresuid(r1, r2, r2) ioprio_get$uid(0x3, r1) clock_gettime(0x0, &(0x7f0000000180)) sendmsg(r0, &(0x7f00000c1fc8)={&(0x7f0000c3d000)=@in={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10, &(0x7f0000001480), 0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="fcff821371bccf6c9baf733cc6f51a38468a91b12faaa58f3a3f16f638ae7c80a35448af84d7bed8d112dffe59d25b5f6a7558275b24af016e0277538226d49899bd3cb916a4dd13a4ed9d7a0b46fcc1f3edcb77f45915f381a9ae9a253c48851819a7b3a316de453d1b116a3fea4338fc7a60e66b2412e40a547edaa1bf5973800e"], 0x10}, 0x0) 2018/04/13 00:01:44 executing program 6: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000c36ff8)={0xffffffffffffffff, 0xffffffffffffffff}) recvfrom$ax25(r0, &(0x7f0000f73fa7)=""/89, 0x59, 0x0, &(0x7f0000f73ff0)={0x3, {"b4546c07612578"}}, 0x10) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x101000, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000000040)={0x0, 0x2}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f00000000c0)={r3, 0x4, 0x2}, 0x8) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000000200)=@get={0x1, &(0x7f0000000100)=""/232, 0x1}) shutdown(r1, 0x2) 2018/04/13 00:01:44 executing program 5: unshare(0x8000400) r0 = mq_open(&(0x7f000004b000)='/$cgrouplo\x00', 0x8c2, 0x0, &(0x7f000004b000)={0xffffffffffffffff, 0x1, 0x3}) preadv(r0, &(0x7f00000017c0)=[{&(0x7f0000001780)=""/44, 0x2c}], 0x1, 0x0) ppoll(&(0x7f0000000000)=[{r0, 0x1}], 0x1, &(0x7f0000000040)={0x77359400}, &(0x7f0000000080)={0x81}, 0x8) 2018/04/13 00:01:44 executing program 3: mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000000000)='rose0\x00') setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000140), 0x4) 2018/04/13 00:01:44 executing program 4: pipe(&(0x7f00000000c0)={0xffffffffffffffff}) r1 = openat(r0, &(0x7f0000000000)='./file0/file0\x00', 0x150400, 0x8) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f0000000040)={{0x2, 0x4e24, @multicast2=0xe0000002}, {0x6, @link_local={0x1, 0x80, 0xc2}}, 0x4, {0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, 'ip6gretap0\x00'}) r2 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000180)='/dev/vhost-net\x00', 0x2, 0x0) write$vnet(r2, &(0x7f000046df98)={0x1, {&(0x7f0000c7f000)=""/28, 0x1, &(0x7f0000e9afb7)=""/73, 0x0, 0x3}}, 0x68) 2018/04/13 00:01:44 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000186fe4)={0xa, 0x4e20}, 0x1c) r1 = fcntl$dupfd(r0, 0x0, r0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000000)={0x0, 0x80}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x75, &(0x7f0000bb9000)={r2, 0x9e}, 0xffffffffffffffc1) sendto$inet6(r1, &(0x7f0000ff8fff)="e1", 0x1, 0x0, &(0x7f000069ffe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f00003f7000)={0x0, 0x6}, 0x8) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000040)={0x0, 0x5c, "8f683fec8d645b8dade11c453a8b0ef528ebbdfa592ce95ca374e2b287ebffbd0e8f2a35e3e37fee8563cef72cdbd6b4901471e5591d53b2b703f29eb105fce80d42565f2b117137755503e4917f90a3d436e095e13ddc914b2b3f46"}, &(0x7f00000000c0)=0x64) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000000100)=r3, 0xfffffffffffffcbb) writev(r1, &(0x7f0000537fb0), 0x0) 2018/04/13 00:01:45 executing program 1: r0 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r0, 0x10d, 0x8000000013, &(0x7f0000000000)="6eb1e13c", 0x4) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000000080)={0x0, 0x5, 0x57ce}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000100)={r2, @in6={{0xa, 0x4e20, 0x7, @empty, 0xa3f}}, 0x2, 0x200}, &(0x7f00000001c0)=0x90) 2018/04/13 00:01:45 executing program 0: getsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000000180), 0x10) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00005c3ff0)={0x0, 0xf0d43e23, &(0x7f0000519fa8)}, &(0x7f0000f91ffc)=0xfffffffffffffe10) bpf$PROG_LOAD(0x5, &(0x7f00001a3000)={0x1, 0x5, &(0x7f0000519fa8)=ANY=[@ANYBLOB="180000000000000000000000000000006110d4000000000400040000000000009500000000000000"], &(0x7f00006c6000)="73597a6b618f6c65000d", 0x8000, 0x1000, &(0x7f0000b6d000)=""/4096}, 0x48) clock_adjtime(0x1, &(0x7f0000000000)={0xba4, 0xfff, 0x100000000, 0x5, 0xce72, 0x1000, 0x6, 0x2, 0xea, 0x7, 0x15b6, 0x100000000, 0x1, 0x1, 0x1000, 0x2, 0x99d, 0x1, 0x8, 0x3, 0x1, 0x100, 0xd3aa, 0x7, 0x40, 0x2}) 2018/04/13 00:01:45 executing program 3: r0 = socket$kcm(0x29, 0x2, 0x0) getsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000000040), &(0x7f0000000080)=0x4) r1 = memfd_create(&(0x7f0000000000)="75736572757365727365637572697479656d3026e900", 0x0) ioctl$VHOST_SET_LOG_BASE(r1, 0x4008af04, &(0x7f0000000100)=&(0x7f00000000c0)) 2018/04/13 00:01:45 executing program 4: perf_event_open(&(0x7f0000012000)={0x2, 0x70, 0xfffffffffffffff5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000000040)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_IRQ_BUSID(r0, 0xc0106403, &(0x7f0000000080)={0x1, 0x80, 0x400, 0x9}) keyctl$instantiate_iov(0x14, 0x0, &(0x7f0000001500), 0x0, 0x0) 2018/04/13 00:01:45 executing program 7: r0 = socket(0x15, 0x80005, 0x0) getsockopt(r0, 0x114, 0x2711, &(0x7f0000af0fe7)=""/13, &(0x7f000033bffc)=0xd) socket$nl_xfrm(0x10, 0x3, 0x6) 2018/04/13 00:01:45 executing program 5: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00002ac000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) r1 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x0) ioctl$PIO_FONTX(r1, 0x4b6c, &(0x7f0000000080)="f0455a072218eaae3cc2e15f2a40140a9bfacf68f09dbc252f3941e663376dcd1baf8f8808c903631563e05bd2d12d72a5d258f68f5129d0c1669b559b01baff57e87f9ce64471d0e41353c323db3f6291b410e67b372ba508a441be5a33fdd1f8e043bd438427b130ed8c1462ad4aef4834") ioctl$VHOST_GET_VRING_BASE(r0, 0xc008af12, &(0x7f0000000000)) 2018/04/13 00:01:45 executing program 6: ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(0xffffffffffffffff, 0x404c534a, &(0x7f0000000100)={0xac8d}) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x2) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000240), &(0x7f0000000280)=0x8) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000000040)={0x202, @time={0x0, 0x989680}, 0x4, {0x1, 0xa2f}, 0x7fff, 0x1, 0x3}) sendto$unix(r0, &(0x7f00000000c0)="b1f2fc93e4a9113ea165cacd4fcb3654a478d83ce84c23c1025679eec26926951c84f6e062", 0x25, 0xc000, &(0x7f0000000180)=@file={0x0, './file0\x00'}, 0x6e) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000200)='/proc/self/net/pfkey\x00', 0x404603, 0x0) ioctl$DRM_IOCTL_AGP_ACQUIRE(r0, 0x6430) 2018/04/13 00:01:45 executing program 2: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x100, 0x0) sendmsg$key(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000080)={0x2, 0xa, 0x8000, 0x0, 0x19, 0x0, 0x70bd27, 0x25dfdbfd, [@sadb_x_kmaddress={0x5, 0x19, 0x0, @in={0x2, 0x4e23, @multicast2=0xe0000002}, @in={0x2, 0x4e22, @multicast2=0xe0000002}}, @sadb_ident={0x2, 0xb, 0x72, 0x0, 0x100}, @sadb_x_kmaddress={0x8, 0x19, 0x0, @in6={0xa, 0x4e21, 0x5, @mcast1={0xff, 0x1, [], 0x1}, 0x800}, @in6={0xa, 0x4e20, 0x5, @mcast2={0xff, 0x2, [], 0x1}}}, @sadb_x_kmaddress={0x8, 0x19, 0x0, @in6={0xa, 0x4e22, 0x0, @dev={0xfe, 0x80, [], 0xf}, 0xfffffffffffffffd}, @in6={0xa, 0x4e20, 0x4, @remote={0xfe, 0x80, [], 0xbb}, 0x2}}]}, 0xc8}, 0x1}, 0x4000000) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000fb8)={0x2, 0x4, 0x0, 0x0, 0x2}, 0x10}, 0x2}, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000200)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000240)=0x1c) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000280)={r2, @in6={{0xa, 0x4e22, 0xffffffff, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x7}}, 0xdd3, 0xffffffffffffe067}, &(0x7f0000000340)=0x90) 2018/04/13 00:01:45 executing program 7: r0 = socket(0x15, 0x80005, 0x0) getsockopt(r0, 0x114, 0x2711, &(0x7f0000af0fe7)=""/13, &(0x7f000033bffc)=0xd) socket$nl_xfrm(0x10, 0x3, 0x6) 2018/04/13 00:01:45 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000000200)={@remote={0xfe, 0x80, [], 0xbb}, @dev={0xfe, 0x80}, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14}}, 0x0, 0xffffffff, 0x0, 0x0, 0x0, 0x5000003}) r1 = accept4$bt_l2cap(0xffffffffffffff9c, &(0x7f0000002840), &(0x7f0000002880)=0xe, 0x80000) bind$bt_l2cap(r1, &(0x7f00000028c0)={0x1f, 0x8c0a, {0x9, 0x400, 0xc97, 0x3, 0x0, 0x80000000}, 0x0, 0x1c13b4a7}, 0xe) r2 = openat(0xffffffffffffffff, &(0x7f00000000c0)='./file0\x00', 0x1, 0x80) sendmmsg$alg(r2, &(0x7f0000002700)=[{0x0, 0x0, &(0x7f0000000400)=[{&(0x7f0000000000)="d083b8ac92178b9b28c9e16858baa37c763a9d455fd73b4cd7e5f3a2c96c35106615a7871334114b21c4ea717c8263677fd9b8b3e137871ca0b86f50e4fd7ce843308a2889368f00fc21e040f683696e28e171a4cd3f80", 0x57}, {&(0x7f0000000080)="24334c8a0c92ff", 0x7}, {&(0x7f0000000180)="b9cc8d6f45f8e6a12498deb543a1536a73e306311866314aac1ebcf6a415b7858fa93599e0588edc0233a0d5d74d7037e35cde4edf093e61f3790cf078e1e9f011d9320beaa928d4769609f6f1241365929fe012c727c875e51d70390528270a67628ff96f2ff1024d8b581a959733ba388e09c6fd3312d9d3d303", 0x7b}, {&(0x7f0000000280)="83d1938233eb8582900a366dd328ed5f22a5e977c66fc4d3b717bdfd39b4c6d5c06bd70798b43c20a35e76d4f529c646f55a48d73bd267b025586583f70c36ce476914b5a88c5c982f3aa35de7fbde60b7b915afcdc45bb92964c8788e885bc8a1829043f79d25708397009eda74f6e1863dc10a2ce8e3aa0f0f3812fad0127b3e6e8023cbaa2b556f5d35a965f1781dccb48b1393a812104edbd89fc7ee19f08f068c7cba29db0e9da7d1c27346bbbd8e3a25cffa9984db11973a462ab50fd139d29ef4", 0xc4}, {&(0x7f0000000380)="5b31ca13e3f10ab510da8301eb5d2f6dd86a439c6d", 0x15}, {&(0x7f00000003c0)="83bf47820e54a0399cb2677266516637", 0x10}], 0x6, &(0x7f0000000480)=[@iv={0x100, 0x117, 0x2, 0xec, "145a242e532b34886fea7e9a66fb7473eefd456aed6ddf8be395f3f85f27953c48c6bf974533da28d7e5cbef0173ebef5294aec1e6e6d9ab32b59355e66b23bd8d2945354060accdf4811387c7da69ece980de43097a08e5baac1c4ff358ee8ed60b2123082304ebdd21a5b8e443333747d5f71fd81d2e7819a5818a78b4c0aac27225b8d60e8e303106b620fb4eb209f66e9d44737ed3d9f0a06bb5738ef2790bc583a3e6772d5450d872d2278884e15c1326c8b95d3213c5491c4a51806f69be405ef2b0f7af561621a671c2a401bec54e58312884d833777b3cad1e7efa1b4443c1b595ae39ef46307c16"}, @op={0x18, 0x117, 0x3}, @iv={0x68, 0x117, 0x2, 0x50, "e4c005a6c5c7609bed8237a66ab51999bd1370232da1de22e97cbd8fbe0eabb9108aa38b5472b36bab574bdb9349f6ab407e5ca1e3704111864d21f8cb82ef5caf9f6eefc1e025865182f175c1880eae"}, @assoc={0x18, 0x117, 0x4, 0x80000001}], 0x198, 0x40000}, {0x0, 0x0, &(0x7f0000000ac0)=[{&(0x7f0000000640)="a47052ae1a7fda2e1c5e0d23247889a5413d8de2b98daf8613772982100af6a6a5992d3b59b049921807e91cae0d45bcf39035eb75525a4760381f98b15a", 0x3e}, {&(0x7f0000000680)="d8796c0505272f7c67f1a8fbe1314004f499d7385ce7aca184bbf8072fb451df3c15b1d1b138d45032de42999129d78282e3c2fb8c54d27812f20200acb5de8462348fb0f5f1959d5348e1c3c9f1363bdb38931045724b4e295dec7a3e10edec0a", 0x61}, {&(0x7f0000000700)="6f98ac22f43415c4d1134d", 0xb}, {&(0x7f0000000740)="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", 0xfd}, {&(0x7f0000000840)="d36438595c470a7e497db8f621e43a16195be2147172a0d2443f25bf2568c82e117928a8d68b26f97983ecedde9611a77f977353ba6f9362781821c7cb4d6181f6e4fd0450c0aea05ac104f3fcb4ce1b41a186aa4cce1d74b80fa450b61298264341c1b88770daf5edce5aa7786418082cb822e8836524ee8bf4943b2847fcfd2b6dbe6147cd1891f650bf2e0093419c242b362f617310e580708c55792d271e573a511ccdb7c7d5015146b21b9c7b3634d815", 0xb3}, {&(0x7f0000000900)="df6047ca5563f4020a0564b6870ddf381f9400491823f55ad908f67df3317c5a3f3be909c07d82c496b4453c40d49cd02dfb553f824c6b4e209933462efef66ae8e6287a8293013309716b2a4392e76e6b5d52ac7bd62205ad92a1efe915090b94", 0x61}, {&(0x7f0000000980)="b127bf51884abbbc98fd1ddda1c54419e53742266cdb474c914608d99ec820c34cc164afb6d0cd4d82b82b83982dbae18cd5059c06db3a4d8cfbef6c9cfce2a3d46f86d6074a14cbcb424daf2ed4c2dd2b0f76ccbaf37319a09502", 0x5b}, {&(0x7f0000000a00)="0e27b9e01ce7a360eebb2ba34cfb163f38bfbf14377b9edbf5a832c140774e93d1dfc950eb92bc127d2212d2eab6ffa71064bfeee3a467", 0x37}, 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", 0x1000}, {&(0x7f0000002040)="4bf9b1281dcfbd5529a64ee208df734d29e0296e04236880a74564461c7bdcf646726d044cff6126fa8ee01c748a8c235823c06554130fa5ff64445cf3212839558056b6c3f04ad4954b97014d371cae06e734970c450c5a03a6f76af57be7fef2b360af038072fea8cadbe3c415a611c8464afa543d7a9d9c195bdc5a7bce6822ea77d13e3f48abd2737dbe586651cec87aa113cf5af90a83c66a202d35488be3367fdf5e5f239b62de51b6a206e8312a85dd12a089fad8c153670ea6310932509b544d8073c7f0343e303d02aad8fcb246dc876471ea076f616cd1dc6e11", 0xdf}, {&(0x7f0000002140)="2f9cf2e2de17cd3bfc00a4694abcbe8cd557c59b6b0be843c15801f632c4baa851a0066c896937a8f1218d2a", 0x2c}, {&(0x7f0000002180)="28cb499b11d12e8f90915922893b62487bfef5fcc0686cd8c00ff17db9a389befcb009a0a0a5cd8435b1c8ea77bf463de47d092363d3f08595dd2283cf81bacfcfa961ce614b0ee8ae136e13701089008eb83206227fec9dec5995165276e3e995ae654f7e3d290065560bf2eaeca5765ddde713144bcfe1badec6afa337e978a3d6cdc67b67683972d271a651fcb012d5a4", 0x92}, {&(0x7f0000002240)="5c4f83ecc310176f6c4138db81e04ca4ffe142eb4877ccb514a7cbab7326f19369f3c56f1a298f5f", 0x28}, {&(0x7f0000002280)="be92bd01c577fa907c9938301038feb9a7fe154bbabae74ba35b03f42267f40316977c3209cde82798d960cc1e22f7edae3114319d30a937f09fbd1b469d64ba2df69822a654f85d1cbd50f592c03596f275697e2306cb0cb41ccf7d51", 0x5d}, {&(0x7f0000002300)="c8036df54c6f9a84bb12e9710fcf610beec05e6a61302a3747fbb88eaa568867f049d8b1b132d96d60beac", 0x2b}, {&(0x7f0000002340)="301e458f709a1bc85a89ec310964115562501c5084d72a6fe1a00b45e86d4431bddb32cd52da2f081c6a9b7d9f50faf43727667578c9cf819e4d68275b74e01f2222a2c45f22ce242d838a6bb13dcebd6973f389185f19bdd95f35a15bdeef6a078265e72836ce3440fca77f5440941353b0792a4ddd74ba71ebe8a66d620c34856cb9132c27b4a87897b53ad9286cabadcf90650a75c690edce894244addfca5f4295294ca17bb3b1e82c474b343b3e1dd4c5fdd5e05b9a0fb0d13332c86111", 0xc0}], 0x9, &(0x7f00000024c0)=[@op={0x18, 0x117, 0x3, 0x1}, @iv={0xf0, 0x117, 0x2, 0xd5, "6b240cf28f25cfc3df6eee27af5bab6a3cf6bc8b30ea227699da8c9a25e8617d62d3e0246d1074ca55ab7eea40b9f6c5a253e3fc5002577f9ab5048003513945f7caf654b5e1bd480822986564646c5b1ac199f56a77ec8c7f98ffd5206ba208781ea97d36ae777fbb8c4e8a38a9bc0f6901d502c3deafe6acb25d47d8a5012058acf15203a2f1a35c932fcc2ff28fcf985460513dd1da847d8aa7174bc3fcde223f4837858159f948d0bee53383bf3ad17fba979f053e9c1fa1abba5cce8537b8872740d2e328a4a38cd0fd816ef4fe1e734bfade"}, @iv={0xe0, 0x117, 0x2, 0xcc, "4177e01a8db9491d0d2f08bdf63acc83cd05cd82c857b0ca6e3393ab08f3327c90a949064c2e78a396a34df2f0701bb3022881610cab718551055c3c03c723896add843ae26943f60e98fab1ae97df268d3156bea3f2d188163c33ac429007617987c0af8870622db54211ff43ed6712ac914d2727584a9661b41aebe77616543a7d8b17886b30780f3690174704a2b48fec8d4c44baf05e1b618fb84c97ba663f19f6afbb63e0040b229080584c469f3084640e79b21262df0471b18222e88114f6aff727b9dfc0d8fd66b5"}, @assoc={0x18, 0x117, 0x4, 0x3}, @op={0x18, 0x117, 0x3, 0x1}], 0x218, 0x40881}], 0x4, 0x80) accept4$packet(r2, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000140)=0x14, 0x0) r3 = getpgid(0x0) ioctl$sock_SIOCSPGRP(r2, 0x8902, &(0x7f0000002800)=r3) 2018/04/13 00:01:45 executing program 2: r0 = socket$inet6(0xa, 0x3, 0x3) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1}, 0x20) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f000089b000)=0xffffffffffffffff, 0x4) connect$inet6(r0, &(0x7f000000cfe4)={0xa, 0x0, 0x807}, 0x1c) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000080)={0x0, @in={{0x2, 0x4e23, @multicast1=0xe0000001}}, 0x100000000, 0x8, 0x100, 0x0, 0x861}, &(0x7f0000000140)=0x98) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000180)={r1, 0x80000000}, &(0x7f00000001c0)=0x8) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000200)='/dev/rfkill\x00', 0x20200, 0x0) connect$llc(r2, &(0x7f0000000240)={0x1a, 0x306, 0x2, 0x100000001, 0x5, 0x1, @random="cadacf4cebbf"}, 0x10) sendmmsg(r0, &(0x7f0000008a00)=[{{0x0, 0x0, &(0x7f0000000480), 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="60000000000000002900000003000000e10984fa3279d7a9e03a22b169d736c06ab11a96f7d25adf9166e34ba01ef80187324065bcda06ab9013268169230973698dc95dde627650790df783841dcbb38ed04b54d5375b9d6a00000000000000"], 0x60}}], 0x1, 0x0) 2018/04/13 00:01:45 executing program 3: r0 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) r1 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) r2 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r2, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) writev(r2, &(0x7f000069c000)=[{&(0x7f0000dbd000)='T', 0x1}], 0x1) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000000040), &(0x7f0000000080)=0x4) writev(r2, &(0x7f0000000000)=[{&(0x7f00000003c0)="0f", 0x1}], 0x1) 2018/04/13 00:01:45 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000700)={0x0, @in={{0x2}}, 0x0, 0x0, 0x0, 0x0, 0x11}, 0x98) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x200, 0x0) ioctl$KDGKBTYPE(r1, 0x4b33, &(0x7f0000000080)) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f00000000c0)={0x0, 0x20}, &(0x7f0000000100)=0x8) dup2(r1, r1) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000140)=@sack_info={r2, 0x6, 0x100}, &(0x7f0000000180)=0xc) sendto$inet6(r0, &(0x7f0000000240)="04", 0x1, 0x0, &(0x7f0000000040)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) 2018/04/13 00:01:45 executing program 1: r0 = socket(0x10, 0x200000000002, 0xc) perf_event_open(&(0x7f000025c000)={0x2, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000390000)="1f000000000bfd02010c00f60000ff008109f8000900018006010bec000000", 0x1f) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000040), &(0x7f0000000080)=0x4) 2018/04/13 00:01:45 executing program 0: r0 = socket(0x8, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e22, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x3}, 0x1c) getpeername$llc(r0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000001500)=0x3cb) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000140)='/proc/self/net/pfkey\x00', 0x115000, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f00000001c0)={0x7, &(0x7f0000000180)=[{}, {}, {}, {}, {0x0}, {}, {}]}) ioctl$DRM_IOCTL_UNLOCK(r1, 0x4008642b, &(0x7f0000000200)={r2, 0x2a}) r3 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x80, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f00000000c0)={0x200, 0x0, 0x2, 0x3}) ioctl$DRM_IOCTL_AGP_UNBIND(r3, 0x40106437, &(0x7f0000000100)={r4, 0x8}) 2018/04/13 00:01:45 executing program 5: r0 = socket$inet6(0xa, 0x5, 0x0) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000d10ffc)=0xfffffffffffffff9, 0x4) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f00000004c0)=@buf={0xe6, &(0x7f00000003c0)="c573024c74e463512d15e176d57943dfa45e538f7c439ada73685b26310832d3617c97c9ba4465c56c596706883c87a4e94aac2415cebf60ea0c80c5af9716a47a3d80b4a2ca91f8bc0b4b8fd1147d6cf9c74bb3b003cef4b3e08f3fcb8307f3666aa1178063bafc8ad521b0e83e5f39cdc105a5ffa1de7594226b730f10556103cef55e01c673f4c7879f55ad53fea6fdc61d0a119f03d96b4ebc491d336c514ab79e6c9a533269df1a3e2514f4ae6179bcc683920ad1ddbfe140961fbf0feaaa2903dbb3f9cd95431f41fa0627ee61f05c260ee2ce89fb04e1f186105392ac66e40857531d"}) getpeername$packet(0xffffffffffffff9c, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f00000000c0)=0x14) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000100)={{{@in=@rand_addr, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@remote}}, &(0x7f0000000200)=0xe8) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000240)={{{@in6=@mcast2={0xff, 0x2, [], 0x1}, @in6=@dev={0xfe, 0x80, [], 0xe}, 0x4e22, 0x4, 0x4e20, 0x800, 0x2, 0x20, 0x80, 0xdf, r1, r2}, {0x101, 0x3ff, 0x3f, 0x330c, 0x1dd9, 0xbec8, 0x1f, 0x5ec}, {0x7, 0x1, 0x7fff, 0x5}, 0x100000000, 0x6e6bb4, 0x1, 0x1, 0x2}, {{@in=@dev={0xac, 0x14, 0x14, 0x14}, 0x4d4, 0xff}, 0xa, @in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x3507, 0x2, 0x2, 0x800, 0x2, 0x400, 0x7}}, 0xe8) r3 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000340)=[@in={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}], 0x10) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x1e, &(0x7f0000000000), 0x356) setsockopt$inet_int(r3, 0x0, 0xc, &(0x7f0000000040)=0x527c6762, 0x4) ioctl$sock_SIOCOUTQNSD(r3, 0x894b, &(0x7f0000000380)) 2018/04/13 00:01:45 executing program 4: r0 = openat$cgroup_int(0xffffffffffffffff, &(0x7f0000000280)='cpuset.sched_relax_domain_level\x00', 0x2, 0x0) write$cgroup_int(r0, &(0x7f0000000080)={[0x2d, 0x0]}, 0x2) 2018/04/13 00:01:45 executing program 7: r0 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$inet_int(r0, 0x10d, 0xbb, &(0x7f0000000080), &(0x7f0000000140)=0x4) getsockopt$sock_buf(r0, 0x1, 0x37, &(0x7f0000000000)=""/19, &(0x7f0000000040)=0x13) ioctl$sock_proto_private(r0, 0x89ef, &(0x7f0000000180)="b169ef259ae33ae478285caf6bf13a4ccc8879331fa205fccbe760df2eb8a0d44c6a7e82a501bfb6d0630be30fd87a690b34d2ab643318805682b02bdd9380b8671a950915eac4d7e1b98dd787365091d672f5df9aef54c2a4ea903d8e69978265b279f474dcb89c30a1541441e6287139dd21c10d9807895f9236e14b3448c2f586c2e018c555b86c472f30511be30990fdfd3c4f53243417f83361b9a508cc8621563999469a91a21ee523092d70cc3718e353a92686dfb511cd94f43ce8ff20a29b05d1b0216f") 2018/04/13 00:01:45 executing program 6: r0 = userfaultfd(0x1) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f000000efe8)={0xaa}) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) setsockopt$inet6_udp_encap(r1, 0x11, 0x64, &(0x7f0000000040)=0x7, 0x4) mprotect(&(0x7f0000003000/0x4000)=nil, 0x4000, 0x1) ioctl$TUNSETOFFLOAD(r1, 0x400454d0, 0x10) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000100)=0x0) perf_event_open(&(0x7f0000000080)={0x7, 0x70, 0xfffffffffffffff7, 0xd4, 0xffffffff846098e0, 0x5, 0x0, 0x18, 0x1000, 0x2, 0x81, 0x9, 0x5, 0xfffffffffffffffb, 0xe, 0x63, 0x2f298eed, 0x8, 0x9, 0xffffffffffffcf4e, 0x8001, 0x4, 0x8, 0x6, 0x2, 0xfffffffffffffffe, 0x3, 0x9, 0x173fa76b, 0x4, 0x7, 0x3, 0x3, 0x9ad, 0x7, 0x0, 0x6, 0x6b, 0x0, 0x5, 0x1, @perf_config_ext={0x7f, 0xffffffff}, 0x3001, 0x20, 0x4, 0x3, 0x101, 0xb, 0x3}, r2, 0xb, r1, 0x2) ioctl$UFFDIO_REGISTER(r0, 0x8010aa01, &(0x7f0000006ffc)={{&(0x7f0000009000/0x4000)=nil, 0x4000}}) ioctl$sock_ipx_SIOCSIFADDR(r1, 0x8916, &(0x7f0000000140)={'team_slave\x00', {0x4, 0x7, 0x4000000000, "2cfb3fdcee4e", 0x3}}) 2018/04/13 00:01:45 executing program 2: pwritev(0xffffffffffffffff, &(0x7f0000000040)=[{&(0x7f00000001c0)}], 0x1, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net\x00', 0x200002, 0x0) rt_sigprocmask(0x0, &(0x7f00000000c0)={0x5}, 0x0, 0x8) r1 = syz_open_dev$usbmon(&(0x7f0000000280)='/dev/usbmon#\x00', 0x1, 0x3) fchdir(r0) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000140)='/dev/rtc\x00', 0x100, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000000180)={0x0, 0x5}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000000200)={0xfffffffffffffffb, 0x4, 0x200, 0x2, 0x5, 0xfff, 0x7, 0x1, r3}, &(0x7f0000000240)=0x20) mknod(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000000300)={{{@in=@broadcast, @in6=@ipv4={[], [], @remote}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in6=@mcast2}}, &(0x7f0000000400)=0xe8) quotactl(0x3, &(0x7f00000002c0)='./file0\x00', r4, &(0x7f0000000440)="df3fadcd3a30f34c937424bf10f6d24fa8953c1f72c9433925c2346335749fa71eae178fa310f4410ed7ab36e5d5ffb0ab7af16342a070ee7647c04163200c8fda9fff6669d4b79bf181275c07d759296db25fe8a75d54e79bae58956eed8448df977335c2e7fce6d494411670418e1e7a504ecb555142f309b5fb174e78f3d8b1c3dd27ac6e3710758cbe718f9d5388b515f9494852aaf2b277161208fc4653fd2d64be79df3ff1fbe1c128c06a2a6f4a08ae6e2678fb849cb3d5e7e7b4b9a63ad12a2bd57d832efabaf431e5cd30ecc2e4eed7fea715") r5 = creat(&(0x7f0000000080)='./file0\x00', 0x0) fallocate(r1, 0x0, 0x101, 0x0) fallocate(r5, 0x1, 0x0, 0x40000004) 2018/04/13 00:01:45 executing program 1: r0 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x2, 0x20810, r0, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc\x00', 0x40000, 0x0) setsockopt$inet6_udp_int(r1, 0x11, 0x66, &(0x7f00000000c0)=0x6, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) setrlimit(0x0, &(0x7f0000000000)) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000000100)=0x2, 0x4) 2018/04/13 00:01:45 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair(0x0, 0x0, 0x0, &(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup3(r1, r0, 0x0) getsockopt$llc_int(r2, 0x10c, 0x0, &(0x7f0000000040), &(0x7f0000000080)=0x4) ioctl$LOOP_SET_CAPACITY(r2, 0x4c07) recvfrom$inet6(r4, &(0x7f00000004c0)=""/25, 0x19, 0x0, 0x0, 0x0) ioctl$TUNGETFEATURES(r3, 0x800454cf, &(0x7f0000000100)) 2018/04/13 00:01:45 executing program 5: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x1000000000001, 0x6, 0x8400000000003, 0xffffffff00000005}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000140)={r0, &(0x7f0000000040), &(0x7f0000000100)}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000280)={r0, &(0x7f0000000040)="a09fb5604e63", &(0x7f0000000080)}, 0x20) 2018/04/13 00:01:45 executing program 3: r0 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) r1 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) r2 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r2, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) writev(r2, &(0x7f000069c000)=[{&(0x7f0000dbd000)='T', 0x1}], 0x1) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000000040), &(0x7f0000000080)=0x4) writev(r2, &(0x7f0000000000)=[{&(0x7f00000003c0)="0f", 0x1}], 0x1) 2018/04/13 00:01:45 executing program 1: r0 = getpid() sched_rr_get_interval(r0, &(0x7f00000001c0)) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000001480)={&(0x7f0000001280)={0x10}, 0xc, &(0x7f0000001440)={&(0x7f00000028c0)=@newsa={0x140, 0x10, 0x111, 0x0, 0x0, {{@in6, @in6=@mcast2={0xff, 0x2, [], 0x1}}, {@in6=@loopback={0x0, 0x1}, 0x0, 0x32}, @in, {}, {}, {}, 0x0, 0x0, 0xa}, [@tfcpad={0x8, 0x16}, @algo_auth={0x48, 0x1, {{'crct10dif-generic\x00'}}}]}, 0x140}, 0x1}, 0x0) getsockopt$bt_hci(r1, 0x0, 0x1, &(0x7f0000000080)=""/2, &(0x7f00000000c0)=0x2) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000100)='/dev/qat_adf_ctl\x00', 0x1a5400, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f00000002c0)={0x0, 0x1}, &(0x7f0000000300)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000000340)={r3, 0x6}, 0x8) r4 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/sync_sock_size\x00', 0x2, 0x0) write$vnet(r4, &(0x7f0000000140)={0x1, {&(0x7f0000000040)=""/43, 0x2b, &(0x7f0000000200)=""/134, 0x1, 0x4000000000000005}}, 0x68) 2018/04/13 00:01:45 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f0000f36000)={&(0x7f00000000c0)={0x2, 0x3, 0x0, 0x3, 0xa, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001}}, @sadb_sa={0x2, 0x1}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001}}]}, 0x50}, 0x1}, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x200, 0x0) ioctl$sock_inet_udp_SIOCINQ(r1, 0x541b, &(0x7f0000000040)) socket$netlink(0x10, 0x3, 0xe) 2018/04/13 00:01:45 executing program 7: r0 = memfd_create(&(0x7f0000000000)=',cpuset\x00', 0x4) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x2, 0x5011, r0, 0x0) sendfile(r0, r0, 0x0, 0x10000000000000) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000001440)={0x0, @in6={{0xa, 0x4e22, 0x2, @local={0xfe, 0x80, [], 0xaa}, 0xfffffffffffffffc}}}, &(0x7f0000001500)=0x84) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000001540)=@assoc_value={0x0, 0x9}, &(0x7f0000001580)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f00000015c0)={0x0, 0x6, 0x7}, &(0x7f0000001600)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000001880)={0x0, @in6={{0xa, 0x4e24, 0x400, @dev={0xfe, 0x80, [], 0xa}, 0x40}}, 0x7, 0x80000001, 0x8, 0x7fffffff, 0x5}, &(0x7f0000001940)=0x98) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000002140)={0x3, 0x2, 0x1400, 0x40, 0x0}, &(0x7f0000002180)=0x10) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000002380)={0x0, 0x2}, &(0x7f00000023c0)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000002400)=@assoc_id=0x0, &(0x7f0000002440)=0x4) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000002f00)={0x0, @in={{0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x3, 0xfffffffffffffff9}, &(0x7f0000002fc0)=0x90) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000003000)={0x0, @in6={{0xa, 0x4e23, 0x1, @local={0xfe, 0x80, [], 0xaa}}}, 0xfb2a, 0x1}, &(0x7f00000030c0)=0x90) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000003100)={0x0, 0x10001, 0x2, [0xff, 0x7f]}, &(0x7f0000003140)=0xc) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000003780)={0x0, 0x4f, "db7c51b756f813327d4f407fbd9dfa3d6d26ddda77ce54fe13753786499eb1e1117a826bfc2f0d23c4d05c18927649cd2b3a125b8ab5b59a5413812430a962bb39fc157dc0db3430fe6d6bc687ea2c"}, &(0x7f0000003800)=0x57) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f00000038c0)={0x0, 0x4, 0x20, 0x0, 0x5}, &(0x7f0000003900)=0x18) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000003940)={0x0, 0xff00000000000000, 0x1, [0x7fff]}, &(0x7f0000003980)=0xa) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00000039c0)={0x0, @in6={{0xa, 0x4e22, 0x20, @dev={0xfe, 0x80, [], 0xa}, 0x9}}, 0x0, 0xffff}, &(0x7f0000003a80)=0x90) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000001bc0)=[@in={0x2, 0x4e21, @broadcast=0xffffffff}], 0x10) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000003ac0)={0x0, 0x6, 0x8, [0x4, 0x93d6, 0x3f, 0x9, 0x4, 0xffffffffffffffa4, 0x2000, 0x5]}, &(0x7f0000003b00)=0x18) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000003b40)={0x0, 0x1, 0x2, [0x9, 0x7]}, &(0x7f0000003b80)=0xc) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000003f80)={0x0, 0x5}, &(0x7f0000003fc0)=0x8) sendmmsg$inet_sctp(r0, &(0x7f0000004040)=[{&(0x7f0000000040)=@in6={0xa, 0x4e23, 0x1e2, @loopback={0x0, 0x1}, 0x7}, 0x1c, &(0x7f0000000200)=[{&(0x7f0000000080)="45deb47469dd6c202741da73dc2abdc1067a8cba8272f3411988262142f9ee05e2f0b0814d9337395fd25b0f99bc774064f1fdd709287d382ea2b02838e052877ffad4bf5a9789b42cab10ae9682f9a4920b208a9d860f69c918c8c09fdf9d10eab27e10ad24a891fc9544fb1f6161aa96146b64dea30d53b4285cc520cb8139966c8a00fa266be4ed4018fe906ed3d1eaafae9d131f81a1c9", 0x99}, {&(0x7f0000000140)="1203a3cf084d0c8c66843608b3057d9630b1d1e4a33bb16baa7fa0b7e454d5e815a8de76c8202626aa08529851ed872397d8cd6790c377d1e667915e4cf0d42514bf53da98306e044571be043845c69e8ca2056162641311e389baf80a49b549c94e2acee190bf00be34510a160a33d9243085eba03025de253cf4be724e1330d809e18d815d0f6141f77dac6eed0e44ccd0a33f0f0548998837c1f9d42e8b9d6ba3a0bf", 0xa4}], 0x2, 0x0, 0x0, 0x4}, {&(0x7f0000000240)=@in={0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10, &(0x7f0000001400)=[{&(0x7f0000000280)="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", 0x1000}, {&(0x7f0000001280)="d2addd60c935fb2aef38817bcde16a61be90ca2b981e52b6113842880e6977e690e40f424922ad8ee9e7377a1431814fc37200a3cd4c3a0a7329cb30c5109e96a0777d7070bd9bfc6bc57a07d6d760a06636bcf205682929be1359920dbe7c97bae5117cace2d0fa5bd8628975d899a7c046d1dde30dc2390e767cc38a1a59b0b9abb7078e5e3609c83b64661503e7ff1b4eb0c1f28953d35f900f3029ea0f599fc87a08e462825490082d58135a5c8ae403a52d9c9103adad3fa8817e44c7c257b05a83312b5d3f73164345629eaa39978625dcc77c8e1f223073a9e3a61934", 0xe0}, {&(0x7f0000001380)="8491c358e7591ee087f9feb63a12d4ae2351ce7634db623cd0f45bfe61f61041d0dbedbf24be93e27d060c3fb24efb9f1ef226a7f0685a802a8c9a2e6b110ac23f2d12bc46fe7c82db925a", 0x4b}], 0x3, &(0x7f0000001640)=[@sndrcv={0x30, 0x84, 0x1, {0xc7, 0x7f, 0x8000, 0xa17, 0x4, 0xffffffffffffffe1, 0x0, 0x6adb, r1}}, @sndrcv={0x30, 0x84, 0x1, {0x7fff, 0x2, 0x6, 0x4, 0x5, 0x2, 0x1ff, 0xffffffff, r2}}, @init={0x18, 0x84, 0x0, {0x7f, 0x2594, 0x7, 0x9}}, @init={0x18, 0x84, 0x0, {0x9, 0x9, 0x8, 0x457cf77a}}, @sndrcv={0x30, 0x84, 0x1, {0x1, 0x80000001, 0x8000, 0x8001, 0x7f, 0x4, 0x7, 0x1, r3}}], 0xf0, 0x4000005}, {&(0x7f0000001740)=@in={0x2, 0x4e23, @rand_addr=0x9}, 0x10, &(0x7f0000001840)=[{&(0x7f0000001780)="e391ccd8fbd10e465e10dec66a03f031fe9fa5d15db00667b0b5e47cf74fc092acd31acf49c62814febd3ffab5d558c1ade8902272e93f2efd1d79744dc32d23d83c3030718e0f45dc209d78637172a6cb205f5bf6f5c6e750de3b6f9c70a3e3340e84d6640114706182677eb3bfb513fa71b8cfafa346540629c2b9a3258d8d7f", 0x81}], 0x1, &(0x7f0000001980)=[@sndinfo={0x20, 0x84, 0x2, {0x9, 0x206, 0x995, 0x80, r4}}], 0x30, 0x10}, {&(0x7f00000019c0)=@in6={0xa, 0x4e20, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x6ac}, 0x1c, &(0x7f0000002080)=[{&(0x7f0000001a00)="1d6d890a4420a7d0487decb3a1d741f308e800a2c0f29fa6d0ec2f165e9c54b868643e97d8c5213e0306acc2f69fd3e4e2c9ec85d9d7f6b0b6a2eda4f5bc09eae7a7e13a4607f487a6bd4d0683491ad9a7887d47060e", 0x56}, {&(0x7f0000001a80)="3e2e9a7c5e422ed40ec25ffc30d2208e30e35444b681e3e46dfe89445f00c9d66c044fa596c2508b1a9a66b6f2ce95", 0x2f}, {&(0x7f0000001ac0)="c6bc1a6c13b3b12a4cffa9a47c653e3af384e29adeab77903fac8ba6a967dab4daf2404cc4eb3689acf311a4e1aef3d3b9ed9acc8fefc372deff62c7bed3f7b0950f382899c7484e0daed7ea5ba01fc48a9219262d71d7b7f0d4673aced1f141e121084a5adefe810768ce69376254ed4f641471e1a5f01e2a67878b3e4c8433c060f5bc296505255535270d4d3df1847a6bb002e1af9b31538ab58a4311f100b47b7a10ac4bf7d8f9a60097ab44caa80764ab7e137fa960422910cef7491715c994654aee9a035daea79f436c16daee33825ccce931e0aad69f8d4092aafc12d0fb73782f5174321fa1266734c3528c", 0xf0}, {&(0x7f0000001bc0)}, {&(0x7f0000001c00)="66884b9523e3053baec05b82401e1eee5ceb6589d7d9606bc7265747d956df8c5553e1ae47c573f667a989177724b45429eef154b1dd24ef171c0ea6d5394e37418bd38767e762ad15849128e13ec4ffcda45f25f4467e168774e6f1224ddfe8cce01b4f78d0677b10e92e9fceb4b336d2d45593ef8e820ed9465bcbd55ace9a19ec87fc096d27e9ec6e970ff0661a9f47fae7a292430fdf28f5a8352c034f646a", 0xa1}, {&(0x7f0000001cc0)="0231f263db133d5956865d1a68db755c55fead5d935dd58be3231213aa6c7d4e2a00b83fd6f1dc4e5616", 0x2a}, {&(0x7f0000001d00)="47cc340d2d1b4b0bb25bdd7d8f2a36090e1c44b770e7b9ecbfeb3d5f58dbe624330ddd39c9aa78607fdf387ae941e6590fcce8b9d971b679eb8872c758389280c4744b6a1481a9bcdd315f77fe70e414daf846d30d6a122068604fcc1494dfda28a72ffb6a2c8fcb817196e8b8b1f383f782fefcb3b3ad0df70fa54df2fa19f0cf1a26f9d110ab476276ecf0957787d4874f58bef98bab384cab2165acad3cb9f29c7d0a684e2274e4e04e232124b14f91e24a65953f7b342c76b3fb35be16a79385507534f01a120898e04150fd8a32aa8f0a6dc6a2f40aceb220a63d44652ce92bb26338b009ddbf7c3301e4e9a0", 0xef}, {&(0x7f0000001e00)="d9b22d4c2966e82b644f166c042b5d6d886afe5593cf21773945c99dbb2b21d1ecbc523795a3d64affdf103eef20f33374226a0da50fc73afddcc1dac38ce806e3a90e8d535f03a3", 0x48}, {&(0x7f0000001e80)="392f64bcf7065bc3c0b27f724d2530521acebde41194431eabad3e9177b42748744093d52e0275fba481b509568c7e3a3eff97f1acc45987dad109b9cf5e2c6ea9b9b3256bb349f7311b55d91441bb61311c7b1fba565766bb1cb516e7f623d26f31b495763073b5e296d3ec17007303693e038dc90f467d2c522ec218dc8e69669b46d905787fd49e1672646a4b488559d06f0c4de81e59d7dd1b52c8278d2909238fc18a004eee2f610c200b91439911c88b234ef9c94702db091884eda8aad3d0999dd7571d2f461cdbac74c271bf", 0xd0}, {&(0x7f0000001f80)="c7d2c5765a0f6708c3bbb80ee5d055ba04d6ca68ccd45fe57aa582ff40a7143d413f845d479e249b0009ebdb7857334738def4c47c3ffe0d3bb0f360781cb35c4177666383a9eec16abf483f027ea9317ead2bddc8504bc7f84a44d391a5d89f779de44b472d6c8c3ba2c941cadd9319e6bb25b9a19350844a6a38ae97a757eb9f0d35389b02d1a2d2cec59db382ba6aaefbe32fa1c27a3cc571f418559ad1df15c9706e7746c24da8f454774f3f18fe1edeb5703f41e758e1fa448a727722188ecad188767c8752c4805c79f1957754ea5fdb680e172be78963b53f147dbf80ab6348da590de8bb0c456db7", 0xec}], 0xa, &(0x7f00000021c0)=[@sndinfo={0x20, 0x84, 0x2, {0x7, 0x1, 0x2, 0x9, r5}}], 0x30}, {&(0x7f0000002200)=@in6={0xa, 0x4e23, 0x2, @empty, 0x4}, 0x1c, &(0x7f0000002340)=[{&(0x7f0000002240)="aad7d4a4dec8680e7a3b1de7bc27cd77", 0x10}, {&(0x7f0000002280)="277323dc57af8f89b8879fe5eecd82ff81908c378284cb1c655ca07e18991b88e16acf9443b3a2e3c8c06ad0586eb23a119c03dcc71e8bb856a5cec20862b020a4e44d0dca7ed0d6bba7971390fb5cb5511520f4f5efce50784ebf90274d4d6fb9ce3d261b61cadb64b544cbe66a1cc87857ff81d2b28d3fafefcaa20ef81912f112b15870f81b30d53dfa7d", 0x8c}], 0x2, &(0x7f0000002480)=[@sndrcv={0x30, 0x84, 0x1, {0xfffffffffffffffd, 0x4bd, 0x200, 0xfffffffffffffff9, 0x0, 0x7, 0x8, 0x9, r6}}, @sndinfo={0x20, 0x84, 0x2, {0x68, 0x8, 0xa0d68c6, 0x0, r7}}, @init={0x18, 0x84, 0x0, {0x9, 0x40, 0x8001, 0x6}}], 0x90, 0x80}, {&(0x7f0000002540)=@in={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10, &(0x7f00000027c0)=[{&(0x7f0000002580)="e14ad4babf1444fdbec668d4e8e64d17ca7b51", 0x13}, {&(0x7f00000025c0)="163ffe358bc23c489a1d53d986213b26094bedf8000286edced4ebc7e0250744c818f7924d3b1b87de551e52d3f03599933e4860bd5c55d8ae86e7322d17330dfa973aea1e20115e5ff67499ff", 0x4d}, {&(0x7f0000002640)="7a9c5878991467041210b7c0396a53019a8f1313d6a8031a20414bb045a7256b158444a249", 0x25}, {&(0x7f0000002680)="5c4b5ff0174f06d0e27332181d504a6aabf176769a968e61ee57d457f54906f951f289af73e363c43d87900b0252884cb0fb9b951fd31b0628013f959d50fc08d857a0cc02f0bbf6dda20ed72a15935db7477b4db7e72428c3c1b8659b", 0x5d}, {&(0x7f0000002700)="36c35f2a10ce3978f7145ca990dc315ea8ed8f9cca6015f1b5b693dddec7a863845ee98d083ee0d9cbbce978b6c6c1445e77add35cba0ca37dbff098dd0f428dae9800998944752ccb58bc807c8589fada87f922efbbd021839330f5d8c2cf67f219e4efeccf5970baac5d670be8d5883180312f5e1570eab4b719fcc8193a6baeac48e0e3c2", 0x86}], 0x5, 0x0, 0x0, 0x840}, {&(0x7f0000002840)=@in={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10, &(0x7f0000002e80)=[{&(0x7f0000002880)="d2f2fdc54ee84407f7e85fd6689c4cf42d1de7f4c3ed83aa6915dec0ed0bae67f5032e75d2a1608a9fe76644ea0fdd217e7e21a56403d537770dea7a4e471808096dfa27cacadf4b31ce4d235f820bd0cb1037afb0420eba31c798e833c6f9f05abc8e7fc2f2c035795e57706ada97cd79f4862fcfb084a71d383c947dae8f19a71839cc7fed06cb337057e747603e830cef4681ee86769ab8755caba5f3aa521d9706f75ff92e60d3ce432df87089cd16743d7bbda2379a955113829025", 0xbe}, {&(0x7f0000002940)="908bc92020311cc09eb1f1216b429e76fb23edeb48af541be55503ce192e2b7ac1a164c9af3d5d19667f472891c17402cd58fafda5fda8f7476534bd48b13a8378f0812f7503006c056d418b3ac9096f86eaea90138903cce54c06b2a958d2e6876c6647b21f435b59f0fc10ee053fbb618c3d1893f3b3beea955bff44ba3457bed7f6bbbacc07e7482fcd24e4a249b2971c81d1cfcee5008c7c", 0x9a}, {&(0x7f0000002a00)="ca84ed20550fb3804d0d9f591a21dfe8ee03a86c2373d9deca2d9eb1acf0f9eeffcbc9eea2d1e9cf35c8027630ccab1ff741eb16a9b21a8c54cc9e0167c9902a034d8840c2a18d977df65ecd3a84774d679cd14c60f5c21c8bbcb175dc20862a5121344a857c0f0d01f46597c5a6204dfa87399c442167fa7fc81fac5c6911071220f83154d9ea954ecd0e3ea8ed93e3a7e5eb", 0x93}, {&(0x7f0000002ac0)="7768260d0db50aecc33a53cc0e81659aaa683d8b5395a890d1aaa9e9130af603f5750a29508bfa8ff42811acbe5c39645fadb9f705a2e7bcd11b602364052f4e93543bd0e49f748bb7066dfaa2bc58b729a6778441a0fb9fcd57ecfea029d9eaf44bf73539029f3d0c8971250f601ca595e2cfb914d5dce8ec53e72f17781b3e3c04766ed1b8096ef8e2cdf49c6a9e6f52e8ac802ab83d991234e4fddcec486dc4774ed20bff7a831a46fa670f4af584a4dae5573417cfcfb5ecefac0e1e5451fa503eda8bb18f95d36cab13608d2b09ef75850e4bf22bd43491f005e9efad3e0cabdfbd869b82d0023a9efb8aa0e1b57ded", 0xf2}, {&(0x7f0000002bc0)="8594531cb450586751a305219a5ad81bc567c6b3059939d6513709acf96ec71f3c6e88d92ff032c456dc98dad82625dfc2ee2afaa3533ace29ad9a82cc15953c45102aab811594534b34585d524bf6694c20883dbf9f358e4edec6d0b25d03792dfd06f3d2e0972f6fa489b1b2274b742c39e760d38ba09e3923a2c96c24c1fa35a6080d7e97c33a2f7fe7068f25f559bde0ba29ef9ffd4001fe0087a484b796b12c12f96b09d0d23358cc2bad6b7b9f33e9a2d3f411789e3233aa1f647f311ad9f247a9513f2b9cb0c2e1110575a9b33c35a44c4e48b7739a2f7364047b9e4c79e5cbb175bb5b", 0xe7}, {&(0x7f0000002cc0)="ccb19fe2ce40b3acfd9e1bce2390bcced8917f28dce1a7bffccc4f7b2131e0e7a04a94d00942b38687fb1cacde54a6f09166a7af32d8cf7a93a24a2b5200d5a79e98fe6e16f984d0b24ba95f5a4254f8a06214eae62819455ab3d01af14ec208c6f2bbe9c6955e5bf16d93bc8828b44c7c883147e79ac3778ac975d0a2471b7963d13e38d96a112f38eac92d26ada6b0d53f3419efb29f09d5cab90a7c75b3a82f27973e764d11863035fd369044819768e446b3491dfbfca49d8b44", 0xbc}, {&(0x7f0000002d80)="6146314c93dce0549b3526b7c900d804738f8c10f6d225f0bd3f2f89702be01019c70b1e9f6b5bb46b1d79305333c2643bfdcc6876f4d42ebe88191d90a03678cfecb66daf687be96f048253c39342aff8195b3c03878e4f6b6bea96b04fb2206ca8164555f776aeeca73980e7957689412adc24ee6eb56177ca5657b1099c8b62c545e360f8ed0c6480092875b7d6666163d3a78874f3254577fb877f3a505f2c43a6df6ec0c9a4aeb4c82ab50ab8ecd862ea7b6fa9d0ae1af2af0e21e415f07958", 0xc2}], 0x7, &(0x7f0000003180)=[@sndrcv={0x30, 0x84, 0x1, {0x6693, 0x0, 0x8, 0x36d, 0x2, 0x3ff, 0xd8b, 0x8001, r8}}, @sndinfo={0x20, 0x84, 0x2, {0x3, 0x4, 0x5, 0x6, r9}}, @sndinfo={0x20, 0x84, 0x2, {0x1, 0x8205, 0x70, 0x3, r10}}, @init={0x18, 0x84, 0x0, {0x0, 0x7fffffff, 0x1ff, 0x1000000000}}, @init={0x18, 0x84, 0x0, {0x292, 0x4, 0x20, 0x3f}}], 0xf0, 0x8a48bc267b5e335b}, {&(0x7f0000003280)=@in={0x2, 0x4e20}, 0x10, &(0x7f0000003700)=[{&(0x7f00000032c0)="79ad7e4c79eb8335a2eecbbaff38bce10bbff94d5564ef7df2cd88692210df2137ec817ee1a785ca59ca607174fdb4e3a3e45d99fe825813d04104ea5f5b07546553ff9bba42320e858e44983f3b7e310c3e210d1d2c6d2af4e6fab2ff73965774124b3ad85bf189ba830548b1563db849574d57b1d1bda3f2c1e09ad9717f277964011401113ddc1b4622bc40307895fc9e2b8741b9e529903cce875cf2ffbcab198019f388bc46c253e07c98d2d6a56f61dc590f5fc16db2de7fe96bd3e2185ebef3a1058a94ad02104316958afc10066c82e2", 0xd4}, {&(0x7f00000033c0)="d7f0b7ca0043dc7290fcdcffe81263c5063e099c0f4ee0e10b9e7e6a17fa18a51f12bcd8c66607c337b5444a2a1d7ef98e189d2b67ad1d607dc3b09e9bed01db624e8bf99fd5568b9b8126ef1ff13a62c970861b433f3f887242f5df74f67206ecfcc6e04a9bc2d429f88a83531d62a2310ddbfaf70fa34c336a3ee1c3a86b695d25bd93af28ae30b5d783aa61ad2e208b98", 0x92}, {&(0x7f0000003480)="b509bc780ce9da84ddf83bd2027141cc9dc0a89c59c001f96fa8967f474cd7c22feddf2410e06b2b58afe8b3a45f8df7fd35", 0x32}, {&(0x7f00000034c0)="c02e84c3d4bd31f42302ad7299fa0239033fc9ad1971f94d0b5582dcde8a13a046eebeac", 0x24}, {&(0x7f0000003500)="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", 0xfb}, {&(0x7f0000003600)="14e8f2cdebd6c5d888248fe1515990460c04d4cc354c6e7a75dc14ec3512958385484ac80c3990ecf646005f86271b552061a6d8b2560eb301803322e00e9777693405a5eebb23f63502f4af889b33be61", 0x51}, {&(0x7f0000003680)="e6bfb4da52a064cf5c11717595fc1cf98adabd847e4b9893196b41a1ee5182c792dc5a2fd8bd717b0b26628e2ca2e13ac18eb2f1afcb8f9a565f632a0a6e62816fca2c9407d9433eb09d844778f7ce09974eeca408f6a0be2fc9ffd14bb3aa2e18f73d", 0x63}], 0x7, &(0x7f0000003bc0)=[@sndrcv={0x30, 0x84, 0x1, {0x2, 0x5, 0x202, 0x100, 0x9, 0x6, 0xdd, 0x1, r11}}, @init={0x18, 0x84, 0x0, {0x80, 0x3e000, 0x8, 0x2}}, @sndinfo={0x20, 0x84, 0x2, {0xffff, 0xe, 0x7, 0x0, r12}}, @sndrcv={0x30, 0x84, 0x1, {0x2, 0x1ff, 0x8000, 0x5, 0x73e8, 0xffff, 0x8001, 0x1, r13}}, @sndinfo={0x20, 0x84, 0x2, {0xffff, 0x1, 0xde65, 0x101, r14}}, @sndrcv={0x30, 0x84, 0x1, {0x3, 0x536, 0x202, 0x6, 0x400, 0x8000, 0x9, 0x3f, r15}}, @init={0x18, 0x84, 0x0, {0x8, 0x3ff, 0x4, 0x4}}, @sndrcv={0x30, 0x84, 0x1, {0x8, 0x401, 0x200, 0x8, 0xbe, 0x3ff, 0x3, 0x6, r16}}], 0x180, 0x4000001}, {&(0x7f0000003d40)=@in6={0xa, 0x4e21, 0x9, @empty, 0x80}, 0x1c, &(0x7f0000003ec0)=[{&(0x7f0000003d80)="f49d16f5ee74e1043637a4590e84c8bb32c2a883b1244053318f198a152d8ab6b9407f037183008bcd741d1fb24e9e5f46460668af875893b8982ac5a09f42abd58d46a5c1d5585c3ae1a21975b33aa1c3691ff7d06ff081", 0x58}, {&(0x7f0000003e00)="b13713323c84583d95ec2d1427f46ac843fbb96c758b4054f7915494c4b15564f1a7ae303d693f5d3a5e87f6e39d6a9aa0fa5146787641089310f290dc7a4910731b7f0b3d8c7d029c20b3dc04654acf8fae2227e962551657b32162fbe1fa32a335719345b54ea0538b2d503652b4d58b900b961347a746fcfe8f954d42862f5ca864ce3f99c58e20098ef438b4fde6e93ec9bd807066ac78ba64bfd59d67e68c9141ce56df81eb8fa51ce14f9fb9239505fe7096b7616ba8", 0xb9}], 0x2, &(0x7f0000004000)=[@sndinfo={0x20, 0x84, 0x2, {0x5, 0x1, 0x401, 0xff, r17}}], 0x30, 0x4000000}], 0x9, 0x10878adf0aac8295) 2018/04/13 00:01:45 executing program 6: pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r0, 0xc0a85322, &(0x7f0000000140)) r2 = socket$inet(0x2, 0x3, 0x19) connect$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f00000002c0)=@assoc_value, &(0x7f0000000300)=0xfffffffffffffedd) open(&(0x7f0000000240)='./file0\x00', 0x6280, 0xd) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000200)='/dev/ptmx\x00', 0x585102, 0x0) setsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x23, &(0x7f0000000000)={{{@in=@multicast2=0xe0000002, @in=@multicast1=0xe0000001}}, {{@in6}, 0x0, @in6=@loopback={0x0, 0x1}}}, 0xe8) setsockopt$inet_mreqn(r2, 0x0, 0x28, &(0x7f00000037c0)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x14, 0xaa}}, 0xc) 2018/04/13 00:01:45 executing program 3: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000006ffc)=0x6, 0x4) sendto$inet6(r0, &(0x7f0000000000)="7dadba2a88cd535c69c8", 0xa, 0xfffffffffffffffd, &(0x7f0000000100)={0xa, 0xfffffffffffffffe, 0x6, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x80100, 0x0) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') socketpair$inet(0x2, 0x1, 0x6, &(0x7f0000000280)) sendmsg$IPVS_CMD_NEW_DEST(r1, &(0x7f0000000240)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x18820040}, 0xc, &(0x7f0000000200)={&(0x7f0000000140)={0xbc, r2, 0x0, 0x70bd25, 0x25dfdbfc, {0x5}, [@IPVS_CMD_ATTR_DEST={0xc, 0x2, [@IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x1}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x4}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0xfffffffffffffffc}, @IPVS_CMD_ATTR_SERVICE={0x28, 0x1, [@IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@mcast1={0xff, 0x1, [], 0x1}}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x80}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x72}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x20}, @IPVS_CMD_ATTR_SERVICE={0x3c, 0x1, [@IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x100}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'sed\x00'}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@local={0xfe, 0x80, [], 0xaa}}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0xff}, @IPVS_SVC_ATTR_SCHED_NAME={0xc, 0x6, 'none\x00'}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0xf16b}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x10000}]}, 0xbc}, 0x1, 0x0, 0x0, 0x8844}, 0x10) 2018/04/13 00:01:45 executing program 5: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) getpeername(r0, &(0x7f0000000340)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4={[], [], @loopback}}}}, &(0x7f00000003c0)=0x80) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000440)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DAEMON(r1, &(0x7f00000005c0)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000580)={&(0x7f0000000480)={0xdc, r2, 0x1, 0x70bd2d, 0x25dfdbfe, {0xa}, [@IPVS_CMD_ATTR_DAEMON={0x34, 0x3, [@IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e22}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0xd683}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e24}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e23}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e23}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1}]}, @IPVS_CMD_ATTR_DEST={0x40, 0x2, [@IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e22}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x4}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x2f0f}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x200}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6}]}, @IPVS_CMD_ATTR_DEST={0x54, 0x2, [@IPVS_DEST_ATTR_WEIGHT={0x8, 0x4}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x6}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x7fffffff}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x6}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x4}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x7f}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x5}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x2}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3}]}]}, 0xdc}, 0x1, 0x0, 0x0, 0x10}, 0x4000) sendmsg$nl_xfrm(r0, &(0x7f000012efc8)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f000008eff0)={&(0x7f0000000000)=@newspdinfo={0x1c, 0x24, 0x1, 0x0, 0x0, 0x0, [@ipv4_hthresh={0x8, 0x3}]}, 0x1c}, 0x1}, 0x0) write$binfmt_misc(r0, &(0x7f0000000040)={'syz0', "094b93379ca6bc2d894244e51c722c54b69d29499bb37c627078b4da5fd0be0a858cdf871e1a57c0ba46912870a31c4cfcdd080eaee97fef028d761021eced15dbdc7ddbe39b9659748b424dafa3a94a65f091fdb0486dec311b1f919f25bf984ecf37228f67a17e3b32eb649f5530c6128cc01444f5f75e372d9a25dddb826424f865ea8573accb23199fb9e8"}, 0x91) r3 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x400000000101000, 0xffffffffffffffff) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000140)=@sack_info={0x0, 0x6, 0x9}, &(0x7f0000000180)=0xc) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f0000000240)=ANY=[@ANYRES32=r4, @ANYBLOB="0d56c71ed2816bf969a7d07235003c1e24821e277a47959148bb5c336c0d701671d193d1053c49c0d416075c1d94813cc845e00a"], 0x12) accept4$unix(r3, &(0x7f00000002c0), &(0x7f00000001c0)=0x6e, 0x0) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000000200)=r3, 0x4) 2018/04/13 00:01:46 executing program 0: r0 = socket$inet6(0xa, 0x3, 0x3) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x22, &(0x7f000002dcd8)=@raw={"05000000020002000000000000000000180000000303000000ff3f00", 0x9, 0x3, 0x308, 0x108, 0xffffffff, 0xffffffff, 0x108, 0xffffffff, 0x238, 0xffffffff, 0xffffffff, 0x238, 0xffffffff, 0x3, &(0x7f000002bfd0), {[{{@uncond, 0x0, 0xc8, 0x108}, @common=@unspec=@ERROR={0x40, 'ERROR\x00', 0x0, "c14000e57af108cc6c74028119fb719d84b855ae79c03bcd889e253bc457"}}, {{@ipv6={@empty, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, [0x0, 0x0, 0xff, 0xff0000ff], [0xff, 0xff000000, 0xffffff00, 0xff000000], 'bond_slave\x00', 'erspan0\x00', {0xff}, {0xff}, 0x21, 0x4, 0x0, 0x51}, 0x0, 0xc8, 0x130}, @unspec=@CT2={0x68, 'CT\x00', 0x2, {0x0, 0x0, 0x0, 0x0, 'snmp\x00', 'syz0\x00'}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x368) socket$inet6_dccp(0xa, 0x6, 0x0) 2018/04/13 00:01:46 executing program 2: pwritev(0xffffffffffffffff, &(0x7f0000000040)=[{&(0x7f00000001c0)}], 0x1, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net\x00', 0x200002, 0x0) rt_sigprocmask(0x0, &(0x7f00000000c0)={0x5}, 0x0, 0x8) r1 = syz_open_dev$usbmon(&(0x7f0000000280)='/dev/usbmon#\x00', 0x1, 0x3) fchdir(r0) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000140)='/dev/rtc\x00', 0x100, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000000180)={0x0, 0x5}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000000200)={0xfffffffffffffffb, 0x4, 0x200, 0x2, 0x5, 0xfff, 0x7, 0x1, r3}, &(0x7f0000000240)=0x20) mknod(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000000300)={{{@in=@broadcast, @in6=@ipv4={[], [], @remote}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in6=@mcast2}}, &(0x7f0000000400)=0xe8) quotactl(0x3, &(0x7f00000002c0)='./file0\x00', r4, &(0x7f0000000440)="df3fadcd3a30f34c937424bf10f6d24fa8953c1f72c9433925c2346335749fa71eae178fa310f4410ed7ab36e5d5ffb0ab7af16342a070ee7647c04163200c8fda9fff6669d4b79bf181275c07d759296db25fe8a75d54e79bae58956eed8448df977335c2e7fce6d494411670418e1e7a504ecb555142f309b5fb174e78f3d8b1c3dd27ac6e3710758cbe718f9d5388b515f9494852aaf2b277161208fc4653fd2d64be79df3ff1fbe1c128c06a2a6f4a08ae6e2678fb849cb3d5e7e7b4b9a63ad12a2bd57d832efabaf431e5cd30ecc2e4eed7fea715") r5 = creat(&(0x7f0000000080)='./file0\x00', 0x0) fallocate(r1, 0x0, 0x101, 0x0) fallocate(r5, 0x1, 0x0, 0x40000004) 2018/04/13 00:01:46 executing program 1: bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x3, &(0x7f0000000040)=ANY=[@ANYBLOB="85000000e16bbe86250000000000000095180000000000000bb6b1756b47a30bbb3ab63c9dbdb3b52078139b9ffc040aa225a3878f4fcfa79fb405f2c0fc06cb3b9d9187d64444ac0c0ffbe5a341eb23a73a24fd44bb94e9d514163c29af"], &(0x7f0000003ff6)='syzkaller\x00', 0x5, 0xc3, &(0x7f000000cf3d)=""/195}, 0x48) pipe2(&(0x7f0000000000), 0x80800) 2018/04/13 00:01:46 executing program 6: r0 = socket(0x10, 0x802, 0x0) r1 = shmget$private(0x0, 0x3000, 0x0, &(0x7f0000ffb000/0x3000)=nil) shmat(r1, &(0x7f0000ffd000/0x2000)=nil, 0x1000) io_setup(0x3f, &(0x7f0000000000)=0x0) r3 = dup3(r0, r0, 0x80000) r4 = syz_open_dev$vcsa(&(0x7f00000001c0)='/dev/vcsa#\x00', 0x9, 0x20040) r5 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000300)='/proc/self/net/pfkey\x00', 0x1, 0x0) bind(r3, &(0x7f0000000580)=@alg={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_ctr_aes128\x00'}, 0x80) fcntl$notify(r3, 0x402, 0x8000001a) io_submit(r2, 0x3, &(0x7f0000000380)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0xf, 0x80, r0, &(0x7f0000000040)="fef5372640bcc000d42ce1ff6804cd0873efd86bb097edc578871abd65772f3e97a74cda1cb444396b4089ac8e5c5ab92a1aa1162840fa9487c3e4803ca6ad1a20342a9aed2b1649f1926bd4ca33650ba94519", 0x53, 0x80000001, 0x0, 0x1, r3}, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x8, 0xfffffffffffffff7, r0, &(0x7f0000000100)="1a3a6f0697455b944f0d63495547136f3b0d84f14a48d92109fa8f8da5dc441ccac3a2b81c963170b78bef9a2ee777aafcd4eadac6be65acebbebc8f0f60d4672ca402139f0bc8ed52cfb954c16e1f2bf39e7bd588b759f340db561c64b14e53571f002575949dbb028bc59b6d9b32248540f455144130b7210f37f4925bf753cc2bb58d33a7dc5325b281595b29eba2278c0f4cf4633c243a4f866041fc41ac064b37c03e4b8a53608c3e3ce363e1c68aecca53b67f79ec83881424e2476d5e", 0xc0, 0x1, 0x0, 0x1, r4}, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x2, 0x6, r0, &(0x7f0000000240)="47082c50e4810e50a47cc8262562befede2c893968ca64cecc78e90feeb073d9b422a6604303bcb581a918fbcf078202bbd1e1e00bb30daf11aeec5afbd2cd8ec52350dec3d22b74a20778bee61a3094d09a675738cb23e76cdcee68eab8cfeb4f225b2e5a8d1c7f594f6f00bd3391a50316c35720a3c54d9d9657287849cf70576cc0dd0dc40b1319329224bdd05565576b7dcc250375dec54c1743bc43ea8cbc45ac8db04f46758f94009b627839268d464c25557afd2d0896d734", 0xbc, 0x8, 0x0, 0x0, r5}]) io_setup(0x9, &(0x7f0000000540)=0x0) r7 = request_key(&(0x7f00000003c0)='user\x00', &(0x7f0000000400)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000440)='\x00', 0xffffffffffffffff) keyctl$restrict_keyring(0x1d, r7, &(0x7f0000000480)='encrypted\x00', &(0x7f00000004c0)='ppp0}}cpusetlo[!*@\x00') io_submit(r6, 0x1, &(0x7f00000007c0)=[&(0x7f0000000680)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000000000), 0x0, 0x4}]) 2018/04/13 00:01:46 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='children\x00') unshare(0x824200) sync() socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) r2 = socket$inet6_udp(0xa, 0x2, 0x0) r3 = accept$packet(r0, 0x0, &(0x7f0000000000)) getsockopt$IP6T_SO_GET_INFO(r2, 0x29, 0x40, &(0x7f0000000180)={'nat\x00'}, &(0x7f0000000680)=0x54) ioctl$DRM_IOCTL_GET_STATS(r0, 0x80f86406, &(0x7f0000000740)=""/188) ioctl$void(0xffffffffffffffff, 0x0) r4 = socket$inet6(0xa, 0x80002, 0x6) r5 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000500)='/dev/autofs\x00', 0x10002, 0x0) ioctl$SNDRV_TIMER_IOCTL_START(r5, 0x54a0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000480)={0x0, 0x8, 0x8}, &(0x7f00000005c0)=0x8) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000600)={r6, 0x53}, &(0x7f0000000640)=0xffffffffffffffa3) socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$RDS_CONG_MONITOR(r3, 0x114, 0x6, &(0x7f0000000200)=0x1, 0xffffffffffffff92) ioctl$LOOP_SET_STATUS(r5, 0x4c02, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffa, 0x2, 0x0, 0x10, "c22679970657b074bf3b3661f248bab56aaef8c011bd8c5f73cbac9f8b2f33a83a8725ec13c691237d454074d1ff3fed89d202eb4da03fded8b8b6ca39d5c1ad", "a26e12024895173fc46c9269181295d7294919ba6007118de02e2cb62cf05b33", [0x5]}) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000540)=0x5, 0x4) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r4, 0x84, 0x16, &(0x7f0000000140)=ANY=[@ANYPTR=&(0x7f0000000800)=ANY=[@ANYPTR64=&(0x7f00000004c0)=ANY=[@ANYRES32=r1], @ANYBLOB="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", @ANYRES16]], &(0x7f0000000040)=0x1) syz_open_dev$usbmon(&(0x7f0000000100)='/dev/usbmon#\x00', 0x2, 0x200) 2018/04/13 00:01:46 executing program 3: mknod(&(0x7f000086c000)='./file0\x00', 0x103d, 0x0) r0 = open$dir(&(0x7f00004be000)='./file0\x00', 0x80000880, 0x0) r1 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) close(r0) creat(&(0x7f00007dc000)='./file0\x00', 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000040)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000080)=0x14) 2018/04/13 00:01:46 executing program 0: r0 = socket$inet(0x2, 0x3, 0x2) r1 = socket$inet6(0xa, 0x5, 0x0) setsockopt$sock_int(r1, 0x1, 0x4000000000000002, &(0x7f0000d11000)=0x3fb, 0x4) setsockopt$ARPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x61, &(0x7f0000000140)={'filter\x00', 0x4}, 0x68) r2 = fcntl$dupfd(r1, 0x0, r1) listen(r2, 0x404) listen(r0, 0x20) capset(&(0x7f0000594ff8)={0x19980330}, &(0x7f0000244000)) pipe(&(0x7f0000000080)={0xffffffffffffffff}) r4 = shmget$private(0x0, 0x4000, 0x10, &(0x7f0000ffc000/0x4000)=nil) shmctl$SHM_LOCK(r4, 0xb) bind$llc(r3, &(0x7f0000000040)={0x1a, 0x324, 0x800, 0x9, 0x6, 0x7}, 0x10) setsockopt$inet_int(r3, 0x0, 0xd2, &(0x7f000003affc), 0xfffffffffffffe46) getsockopt$inet6_mreq(r3, 0x29, 0x15, &(0x7f0000000000)={@mcast1, 0x0}, &(0x7f00000000c0)=0x14) ioctl$sock_inet6_SIOCSIFDSTADDR(r3, 0x8918, &(0x7f0000000100)={@empty, 0x1, r5}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r3, 0x84, 0x1c, &(0x7f00000001c0), &(0x7f0000000200)=0x4) 2018/04/13 00:01:46 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x0, 0x0, 0x0, 0x0, 0xa}, {0x0, 0xb2}, {}, 0x0, 0x0, 0x1}, {{@in6=@ipv4={[], [0xff, 0xff]}, 0x0, 0x2b}, 0x0, @in=@multicast1=0xe0000001}}, 0xe8) close(r0) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000000)={0x0, 0x1}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000080)={r1, @in6={{0xa, 0x4e22, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x7}}}, &(0x7f0000000140)=0x84) 2018/04/13 00:01:46 executing program 5: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) getpeername(r0, &(0x7f0000000340)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4={[], [], @loopback}}}}, &(0x7f00000003c0)=0x80) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000440)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DAEMON(r1, &(0x7f00000005c0)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000580)={&(0x7f0000000480)={0xdc, r2, 0x1, 0x70bd2d, 0x25dfdbfe, {0xa}, [@IPVS_CMD_ATTR_DAEMON={0x34, 0x3, [@IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e22}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0xd683}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e24}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e23}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e23}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1}]}, @IPVS_CMD_ATTR_DEST={0x40, 0x2, [@IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e22}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x4}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x2f0f}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x200}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6}]}, @IPVS_CMD_ATTR_DEST={0x54, 0x2, [@IPVS_DEST_ATTR_WEIGHT={0x8, 0x4}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x6}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x7fffffff}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x6}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x4}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x7f}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x5}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x2}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3}]}]}, 0xdc}, 0x1, 0x0, 0x0, 0x10}, 0x4000) sendmsg$nl_xfrm(r0, &(0x7f000012efc8)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f000008eff0)={&(0x7f0000000000)=@newspdinfo={0x1c, 0x24, 0x1, 0x0, 0x0, 0x0, [@ipv4_hthresh={0x8, 0x3}]}, 0x1c}, 0x1}, 0x0) write$binfmt_misc(r0, &(0x7f0000000040)={'syz0', "094b93379ca6bc2d894244e51c722c54b69d29499bb37c627078b4da5fd0be0a858cdf871e1a57c0ba46912870a31c4cfcdd080eaee97fef028d761021eced15dbdc7ddbe39b9659748b424dafa3a94a65f091fdb0486dec311b1f919f25bf984ecf37228f67a17e3b32eb649f5530c6128cc01444f5f75e372d9a25dddb826424f865ea8573accb23199fb9e8"}, 0x91) r3 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x400000000101000, 0xffffffffffffffff) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000140)=@sack_info={0x0, 0x6, 0x9}, &(0x7f0000000180)=0xc) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f0000000240)=ANY=[@ANYRES32=r4, @ANYBLOB="0d56c71ed2816bf969a7d07235003c1e24821e277a47959148bb5c336c0d701671d193d1053c49c0d416075c1d94813cc845e00a"], 0x12) accept4$unix(r3, &(0x7f00000002c0), &(0x7f00000001c0)=0x6e, 0x0) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000000200)=r3, 0x4) 2018/04/13 00:01:46 executing program 1: getpid() r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/if_inet6\x00') ioctl$VHOST_SET_VRING_ERR(r0, 0x4008af22, &(0x7f0000000140)={0x3, r0}) preadv(r0, &(0x7f0000000cc0)=[{&(0x7f0000000740)=""/151, 0x97}, {&(0x7f0000000840)=""/147, 0x93}, {&(0x7f0000000c00)=""/148, 0x94}], 0x3, 0x0) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r0, 0x114, 0xa, &(0x7f0000000040), 0x1) ioctl$TUNDETACHFILTER(r0, 0x401054d6, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000080)=@assoc_value={0x0}, &(0x7f00000000c0)=0x8) socket$rds(0x15, 0x5, 0x0) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000100)={r1, 0x6, 0x3, [0x3, 0xf4, 0x3]}, 0xe) 2018/04/13 00:01:46 executing program 2: r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x6, 0x2, &(0x7f0000000280)=@nat={'nat\x00', 0x19, 0x1, 0x90, [0x20000000, 0x0, 0x0, 0x20000930, 0x20000960], 0x0, &(0x7f0000000000), &(0x7f0000000000)=[{}, {0x0, '\x00', 0x1}, {0x0, '\x00', 0x1}]}, 0x108) r1 = dup(r0) getsockopt$bt_BT_DEFER_SETUP(r1, 0x112, 0x7, &(0x7f00000000c0)=0x1c000000000, &(0x7f0000000100)=0x4) 2018/04/13 00:01:46 executing program 7: r0 = inotify_init1(0x80800) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f0000000000)={0x0, 0x0}) r2 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x0) ptrace$setopts(0x4206, r1, 0x0, 0x0) pread64(r0, &(0x7f0000000180)=""/77, 0x4d, 0x0) ptrace(0x4207, r1) splice(r2, &(0x7f00000000c0), r0, &(0x7f0000000140), 0x1001, 0xb) tkill(r1, 0x15) ioctl$TIOCGWINSZ(r2, 0x5413, &(0x7f0000000080)) ptrace$setopts(0x4209, r1, 0x400001, 0x0) 2018/04/13 00:01:46 executing program 1: getpid() r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/if_inet6\x00') ioctl$VHOST_SET_VRING_ERR(r0, 0x4008af22, &(0x7f0000000140)={0x3, r0}) preadv(r0, &(0x7f0000000cc0)=[{&(0x7f0000000740)=""/151, 0x97}, {&(0x7f0000000840)=""/147, 0x93}, {&(0x7f0000000c00)=""/148, 0x94}], 0x3, 0x0) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r0, 0x114, 0xa, &(0x7f0000000040), 0x1) ioctl$TUNDETACHFILTER(r0, 0x401054d6, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000080)=@assoc_value={0x0}, &(0x7f00000000c0)=0x8) socket$rds(0x15, 0x5, 0x0) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000100)={r1, 0x6, 0x3, [0x3, 0xf4, 0x3]}, 0xe) 2018/04/13 00:01:46 executing program 5: r0 = socket$packet(0x11, 0x3, 0x300) sendto$inet6(r0, &(0x7f00000000c0)="040100000009cb396da1000000b9", 0xe, 0x0, &(0x7f0000000040)={0xa, 0x0, 0x6, @dev={0xfe, 0x80, [], 0xe}}, 0x1c) 2018/04/13 00:01:46 executing program 6: clock_getres(0xfffffffffffffbfb, &(0x7f00007ef000)) r0 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x7, 0x80) setsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f00000000c0)="23e6595181e5c7fbde31572049712d51bee0af303816d8983c46ab24d9c52f790922e36416c1133d37ef48b79d7e3520c4a86694ea0c7de0e5544af716d4f126ea4c882091f6b33e975d375b91dfee9a52aca1c8e56631f408c5134bbe01a1b77a283b9561f138f636a292a22107aca04da63b5d3c14518c188ad67b75bd3e333849ef73acf404494f7c8d185e6c46ce021615a59e8c0d2a4e9b6604add6b76e008d3d7cd0d18955e4200b4bee781ef668b1a56ecbb33755a8ab0840248ec8b137c0cc5351caa1cdf1a754212ca42cdbcc153676f61f2ffc551afd4e5c018cb983acec38dd00f334c19efe44fd8fa4", 0xef) getsockname$ax25(r0, &(0x7f0000000040), &(0x7f0000000080)=0x10) 2018/04/13 00:01:46 executing program 2: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000008380)='/dev/rtc\x00', 0x280000, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00000083c0)={0x10001, 0x4, 0x7, 0x2, 0x0}, &(0x7f0000008400)=0x10) ioctl$PIO_UNISCRNMAP(r1, 0x4b6a, &(0x7f0000008440)="559e94ac629be5691c6259ab914688dd878e5c84ef2d2161702ac32f7ff78d81103aab3ef511089ee0454b8bbbe36768dfc11688776ed1e0c5e2954244221be7b9") setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f0000008500)=ANY=[@ANYRES32=r2, @ANYBLOB="aa003e003e58cf5df14208f999b4a5682d4d878dfd3133aff32d169b3cbc8b9e3ef6d52deeeec495acb84eae9e8d01e923d5ac25de96a12fd05e35de285b9cf15bffc63b2116fd3ca876000049a7ef9ee8e5dda63402ad8dfafd4c1117d99617ff2ec783ce369ef9807f3e18c1ff47bf7d187d6d6157f5d557d89befc0c557ff6aa0d6ca3fd41e483283d48f9fe9"], 0x46) recvmmsg(r0, &(0x7f0000006c40)=[{{0x0, 0x0, &(0x7f0000000880)=[{&(0x7f0000000000)=""/16, 0x10}, {&(0x7f00000003c0)=""/107, 0x6b}, {&(0x7f0000000440)=""/219, 0xdb}, {&(0x7f0000000540)=""/111, 0x6f}, {&(0x7f00000005c0)=""/177, 0xb1}, {&(0x7f0000000680)=""/165, 0xa5}, {&(0x7f0000000740)=""/150, 0x96}, {&(0x7f0000000800)=""/100, 0x64}], 0x8, &(0x7f0000000900)=""/40, 0x28, 0x84}, 0x2}, {{&(0x7f0000000940)=@in={0x0, 0x0, @dev}, 0x80, &(0x7f0000003100)=[{&(0x7f00000009c0)=""/222, 0xde}, {&(0x7f0000000ac0)=""/5, 0x5}, {&(0x7f0000000b00)=""/154, 0x9a}, {&(0x7f0000000bc0)=""/3, 0x3}, {&(0x7f0000000c00)=""/246, 0xf6}, {&(0x7f0000000d00)=""/201, 0xc9}, {&(0x7f0000000e00)=""/123, 0x7b}, {&(0x7f0000000e80)=""/225, 0xe1}, {&(0x7f0000002000)=""/4096, 0x1000}, {&(0x7f0000003000)=""/236, 0xec}], 0xa, &(0x7f0000000f80)=""/85, 0x55, 0x1}, 0x2}, {{&(0x7f00000031c0)=@in6={0x0, 0x0, 0x0, @dev}, 0x80, &(0x7f0000003240), 0x0, 0x0, 0x0, 0x2c9}, 0xfffffffffffffe00}, {{&(0x7f0000003280)=@ipx, 0x80, &(0x7f0000005640)=[{&(0x7f0000003300)=""/201, 0xc9}, {&(0x7f0000003400)=""/4096, 0x1000}, {&(0x7f0000004400)=""/15, 0xf}, {&(0x7f0000004440)=""/47, 0x2f}, {&(0x7f0000004480)=""/153, 0x99}, {&(0x7f0000004540)=""/98, 0x62}, {&(0x7f00000045c0)=""/12, 0xc}, {&(0x7f0000004600)=""/4096, 0x1000}, {&(0x7f0000005600)=""/10, 0xa}], 0x9, &(0x7f0000005700)=""/189, 0xbd, 0x9}, 0x1}, {{&(0x7f00000057c0)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast2}}}, 0x80, &(0x7f00000058c0)=[{&(0x7f0000005840)=""/24, 0x18}, {&(0x7f0000005880)=""/10, 0xa}], 0x2, &(0x7f0000005900)=""/8, 0x8, 0xfffffffffffffffe}, 0x401}, {{&(0x7f0000005940)=@pppoe={0x0, 0x0, {0x0, @link_local}}, 0x80, &(0x7f0000006b80)=[{&(0x7f00000059c0)=""/190, 0xbe}, {&(0x7f0000005a80)=""/81, 0x51}, {&(0x7f0000005b00)=""/4096, 0x1000}, {&(0x7f0000006b00)=""/119, 0x77}], 0x4, &(0x7f0000006bc0)=""/80, 0x50, 0x80000000}, 0x2}], 0x6, 0x40000020, 0x0) r3 = add_key$keyring(&(0x7f0000006e00)='keyring\x00', &(0x7f0000006e40)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffff9) r4 = add_key$keyring(&(0x7f0000003240)='keyring\x00', &(0x7f0000006dc0)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, r3) recvmmsg(r0, &(0x7f0000000380)=[{{0x0, 0x0, &(0x7f0000000300)=[{&(0x7f0000000040)=""/215, 0xd7}, {&(0x7f0000001000)=""/4096, 0x1000}, {&(0x7f0000000140)=""/86, 0x56}, {&(0x7f00000001c0)=""/208, 0xd0}, {&(0x7f00000002c0)=""/3, 0x3}], 0x5, 0x0, 0x0, 0x6}, 0x3d00000000000}], 0x1, 0x20, 0x0) syz_mount_image$xfs(&(0x7f0000006e80)='xfs\x00', &(0x7f0000006ec0)='./file0\x00', 0x2, 0x7, &(0x7f0000008280)=[{&(0x7f0000006f00)="78aa6d6ffccc6c176702345da72e0f1bd55e11ba5995d02e3119eb270965e5e6d597443618718bcb9235d8885a456712044d28cb9c1e151742521d57b21b4a28cb1a97ae11f1d1e26d8290c2943903f01d46d3a6cb694f1f6b4288a5717e30271c5b0b889698b82a516132a3bd4717d0520531999cd2d632341399b0f38d780eeda486fef801d0a7a3896f9ad31c5309799967cc9ec4c0637531cacd94d69dd3bbf2689725ea1badf5c35f866d8e48b49fb1edcd70362d23989d00dca267686599718a2da2c92bef2d7b279ebf9fe7dca45c4e2c", 0xd4, 0x1ff}, {&(0x7f0000007000)="d44e4b9f8963e113d964eb71be1a60399747b96bee71892208bd365ad03fb4c29b8c469b159aad17b15cce72ec912ed156621ba4a5a3d642ed80fb66d15c331a2bd71bd100c4360f626f47f0a63e30", 0x4f, 0x2}, {&(0x7f0000007080)="b25878f4be4c96ce5f7e69e08c16bfbd68fa3fda8c6679c95ae7f50ab33fa0849b629a5855d04e7f902611915aa48034eef3aa10605a7f411b0f159fe754b83d8789e162546669ed5ac4fdb372b2edab6a74244bc977edc8dd78d91c1c26780deecea3648ffb33d0fbb46ec5e4faec0fe533ddcf2bbadd2d09ad76ae125dbcbfd1bebe162a7849", 0x87, 0x81}, {&(0x7f0000007140)="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", 0x1000, 0xb7a}, {&(0x7f0000008140)="06a32a3a3f7a883e8562186040199e5edfc799fb84e0d6e5fccab7f70b14e93e18603ed4f64566f634eb47a9aa8b746c883ed713b6a4a5ad8a5a84d0c29a0a7dc39db17de58ab66746c37444ca70a7049a", 0x51, 0xffff}, {&(0x7f00000081c0)="3d40149ed97b57fb233e26938d8746625afbe5299dce6d4c9c52ab7e3ff274acbcd9c50c1989c26c0080d1cfebd901", 0x2f, 0x1}, {&(0x7f0000008200)="bf239f62e0ffce28cc8d30ae1348d3e4eb8f2002cb18b6bec66bccff9be03e5dcb2ee4086b3666e0e444d85b097c0fc2261a9259b13607ed8c8df746aa3b9448fd8baa4ec5deaca13d03c0927946", 0x4e}], 0x1020000, &(0x7f0000008340)={'nouuid,', {[{@noquota='noquota', 0x2c}, {@largeio='largeio', 0x2c}, {@rtdev={'rtdev', 0x3d, './file0'}, 0x2c}]}}) keyctl$clear(0x7, r4) 2018/04/13 00:01:47 executing program 7: unshare(0x400) socketpair(0x19, 0x5, 0xffffffff, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) recvmmsg(0xffffffffffffffff, &(0x7f00000067c0)=[{{&(0x7f0000000780)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, 0x80, &(0x7f0000000940)=[{&(0x7f0000000800)=""/14, 0xe}, {&(0x7f0000000840)=""/243, 0xf3}], 0x2, &(0x7f0000000980)=""/10, 0xa, 0xcfc5}, 0xffffffffffffffff}, {{0x0, 0x0, &(0x7f0000000a80)=[{&(0x7f00000009c0)=""/74, 0x4a}, {&(0x7f0000000a40)=""/62, 0x3e}], 0x2, &(0x7f0000000ac0)=""/17, 0x11, 0x1}, 0x81}, {{&(0x7f0000000b00)=@can, 0x80, &(0x7f0000000e00)=[{&(0x7f0000000b80)=""/245, 0xf5}, {&(0x7f0000000c80)=""/240, 0xf0}, {&(0x7f0000000d80)=""/13, 0xd}, {&(0x7f0000000dc0)}], 0x4, &(0x7f0000000e40)=""/206, 0xce, 0x4}, 0x6}, {{&(0x7f0000000f40)=@hci, 0x80, &(0x7f0000001280)=[{&(0x7f0000000fc0)=""/146, 0x92}, {&(0x7f0000001080)=""/127, 0x7f}, {&(0x7f0000001100)=""/241, 0xf1}, {&(0x7f0000001200)=""/113, 0x71}], 0x4, &(0x7f00000012c0)=""/115, 0x73, 0xff}, 0x8001}, {{&(0x7f0000001340)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast2}}}, 0x80, &(0x7f0000003500)=[{&(0x7f00000013c0)=""/4096, 0x1000}, {&(0x7f00000023c0)=""/34, 0x22}, {&(0x7f0000002400)=""/38, 0x26}, {&(0x7f0000002440)=""/160, 0xa0}, {&(0x7f0000002500)=""/4096, 0x1000}], 0x5}, 0x9}, {{&(0x7f0000003580)=@pppol2tpv3, 0x80, &(0x7f0000003600), 0x0, &(0x7f0000003640)=""/236, 0xec, 0xffffffff}, 0x5}, {{0x0, 0x0, &(0x7f0000004900)=[{&(0x7f0000003740)=""/116, 0x74}, {&(0x7f00000037c0)=""/100, 0x64}, {&(0x7f0000003840)=""/50, 0x32}, {&(0x7f0000003880)=""/4096, 0x1000}, {&(0x7f0000004880)=""/87, 0x57}], 0x5, &(0x7f0000004980)=""/4096, 0x1000}, 0x2}, {{0x0, 0x0, &(0x7f0000005c40)=[{&(0x7f0000005980)=""/171, 0xab}, {&(0x7f0000005a40)=""/33, 0x21}, {&(0x7f0000005a80)=""/255, 0xff}, {&(0x7f0000005b80)=""/146, 0x92}], 0x4, &(0x7f0000005c80)=""/1, 0x1, 0xffffffffffff0d06}, 0x5}, {{0x0, 0x0, &(0x7f0000006080)=[{&(0x7f0000005cc0)=""/212, 0xd4}, {&(0x7f0000005dc0)=""/25, 0x19}, {&(0x7f0000005e00)=""/18, 0x12}, {&(0x7f0000005e40)=""/133, 0x85}, {&(0x7f0000005f00)=""/83, 0x53}, {&(0x7f0000005f80)=""/249, 0xf9}], 0x6, &(0x7f0000006100)=""/118, 0x76}, 0x1}, {{&(0x7f0000006180)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @loopback}}}, 0x80, &(0x7f0000006700)=[{&(0x7f0000006200)=""/201, 0xc9}, {&(0x7f0000006300)=""/230, 0xe6}, {&(0x7f0000006400)=""/123, 0x7b}, {&(0x7f0000006480)=""/164, 0xa4}, {&(0x7f0000006540)=""/213, 0xd5}, {&(0x7f0000006640)=""/148, 0x94}], 0x6, &(0x7f0000006780)=""/8, 0x8, 0x800}, 0xd05a}], 0xa, 0x40000000, &(0x7f0000006a40)) sendmsg$nl_route(r0, &(0x7f0000006b00)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000006ac0)={&(0x7f0000006a80)=@dellink={0x34, 0x11, 0xc06, 0x70bd2d, 0x25dfdbfd, {0x0, 0x0, 0x0, r2, 0x1, 0x80}, [@IFLA_MASTER={0x8, 0xa, 0x40}, @IFLA_BROADCAST={0xc, 0x2, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xc}}]}, 0x34}, 0x1, 0x0, 0x0, 0x4}, 0x40000) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = open(&(0x7f0000000040)='./file0\x00', 0x2, 0x61) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f0000000280)=[@in6={0xa, 0x4e22, 0x82ad, @mcast1={0xff, 0x1, [], 0x1}, 0x10001}], 0x1c) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000000100)={0x0, 0x2, 0x30}, &(0x7f0000000140)=0xc) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r4, 0x84, 0x73, &(0x7f0000000180)={r5, 0x6, 0x30, 0x8, 0x1091}, &(0x7f00000001c0)=0x18) accept4(r1, &(0x7f00000002c0)=@pptp={0x0, 0x0, {0x0, @remote}}, &(0x7f0000000340)=0x80, 0x80000) getsockname(r3, &(0x7f0000000080)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4={[], [], @multicast2}}}}, &(0x7f0000000000)=0x32) sendfile(0xffffffffffffffff, r6, 0x0, 0x0) 2018/04/13 00:01:47 executing program 6: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000080)='./file0\x00', 0x0) r2 = creat(&(0x7f0000000100)='./file1\x00', 0x0) write$cgroup_type(r1, &(0x7f0000000280)='threaded\x00', 0x35b6) write$cgroup_pid(r1, &(0x7f00000006c0)=ANY=[@ANYRES64, @ANYRES16=r2, @ANYPTR64, @ANYPTR64=&(0x7f0000000700)=ANY=[@ANYRES16=r1, @ANYBLOB="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", @ANYRES32=r0, @ANYRES32=r1, @ANYPTR=&(0x7f0000000540)=ANY=[@ANYRES16=r0, @ANYPTR64, @ANYPTR64], @ANYRES64=r1], @ANYRES16], 0x1c) r3 = syz_open_dev$sg(&(0x7f0000000140)='/dev/sg#\x00', 0x0, 0x800) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000240)='/dev/loop-control\x00', 0x0, 0x0) ioctl$PIO_CMAP(r2, 0x4b71, &(0x7f00000003c0)={0x2, 0x7, 0x1, 0x0, 0x0, 0x1}) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000000480)=[@in={0x2, 0x0, @rand_addr}, @in={0x2, 0x4e21, @rand_addr=0x7}, @in={0x2, 0x0, @multicast2=0xe0000002}, @in={0x2, 0x0, @rand_addr=0x8}, @in6={0xa, 0x4e24}], 0x5c) fallocate(r1, 0x3, 0x0, 0xffff) setsockopt$IP_VS_SO_SET_TIMEOUT(0xffffffffffffffff, 0x0, 0x48a, &(0x7f0000000000)={0x3, 0x4, 0x6}, 0xc) r4 = socket$packet(0x11, 0x0, 0x300) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000000)={'bridge0\x00', 0x0}) ioctl$sock_SIOCBRADDBR(0xffffffffffffffff, 0x89a0, &(0x7f0000000980)='bcsf0\x00') ioctl$sock_SIOCBRDELBR(0xffffffffffffffff, 0x89a1, &(0x7f0000000000)='bcsf0\x00') accept$packet(r1, 0x0, &(0x7f00000005c0)) getsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000000080), 0x10) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f00000000c0)={0x0, 0x1, 0xac, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) r6 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r6, &(0x7f00000001c0)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000380)=ANY=[@ANYBLOB="00000000000000000c000200aaaaaaaaaabb0000140003006c6f00000000000000000000000000"], 0x1}, 0x1}, 0x0) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000200)={r5, 0x1, 0xfffffffffffffc1e}, 0x10) ioctl$sock_netdev_private(r1, 0x89f0, &(0x7f0000000400)="3dbccfb55ed1e121ed81c9ea7015d8056ac02ccfee7871ea77212e381cf016239da3505fdeb7fe8200ce6e7a4fe2e3e717b216b595cee13a780b5065ab4077bdcd265a") ioctl$DRM_IOCTL_AGP_INFO(r3, 0x80386433, &(0x7f00000002c0)=""/30) mkdir(&(0x7f0000000100)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000300)='ramfs\x00', 0x0, &(0x7f00000001c0)) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file1\x00', &(0x7f0000000340)='bdev\x00', 0x0, &(0x7f00000002c0)) setsockopt(r4, 0xff, 0x1, &(0x7f0000000500)="8d98a1582ce202719d4db69c9d2868bbb9bdb44914e50e361e01a04c3afa0f8ec31c268fc5fdfabc7af8eb424b61d0", 0x2f) mount(&(0x7f0000000080)='./file0\x00', &(0x7f0000000180)='.', &(0x7f0000000240)='ubifs\x00', 0x0, 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='.', &(0x7f0000000140)='vxfs\x00', 0x0, &(0x7f0000000200)) 2018/04/13 00:01:47 executing program 4: r0 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$inet_int(r0, 0x10d, 0x2000004000000e7, &(0x7f0000000000), &(0x7f00000002c0)=0x4) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x30100, 0x0) symlinkat(&(0x7f0000000140)='./file0\x00', r1, &(0x7f0000000100)='./file0\x00') 2018/04/13 00:01:47 executing program 0: r0 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x5, 0x121401) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00000000c0)={0x0, @in={{0x2, 0x4e24, @broadcast=0xffffffff}}, 0x2, 0x8}, &(0x7f0000000180)=0x90) open_by_handle_at(r0, &(0x7f0000000200)={0xc7, 0x81, "9f5d385323e42f3ee8ce64f6103fc9bfbcbff041e8d6db48377f04f85bb713940a3f417bc11db37d6ca6dce440e69940177624ce02bfea6e59d57be381f055bf7d13a53c7f597b3493a715256466b4aaa381b3530f3f6a48e260bd7da8ee23c54622ce49867fbbc7dc17b32d41128b863f93f82677eb97d802e26002950646ce76c5ce05200943215095703f99b3423baa4ef853222e4e59137aafaeae4ed856976b5d945a1e7a9df8c986de2808c00f31595f61e12c1928a99d81d07cb1f3"}, 0x40) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f00000001c0)={r1, 0x8001, 0x7, [0x8, 0x4539, 0x40, 0x10000000, 0x3, 0xfffffffffffffffc, 0x5]}, 0x16) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000000040)={{0xa, 0x4e23, 0x4d, @empty, 0x80}, {0xa, 0x4e21, 0x80, @mcast1={0xff, 0x1, [], 0x1}, 0x7}, 0x2, [0x5, 0x2, 0xfffffffffffffffe, 0x3, 0x0, 0x5, 0xa, 0x401]}, 0x5c) mremap(&(0x7f0000a94000/0x1000)=nil, 0x7ffffffff000, 0x7ffffffff000, 0x0, &(0x7f0000b18000/0xe000)=nil) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000000340)={'team0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000440)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x408041}, 0xc, &(0x7f0000000400)={&(0x7f0000000380)=@ipv4_newaddr={0x80, 0x14, 0x0, 0x70bd28, 0x25dfdbfd, {0x2, 0x1, 0x400, 0xff, r2}, [@IFA_BROADCAST={0x8, 0x4, @remote={0xac, 0x14, 0x14, 0xbb}}, @IFA_FLAGS={0x8, 0x8}, @IFA_FLAGS={0x8, 0x8, 0x80}, @IFA_FLAGS={0x8, 0x8, 0x20}, @IFA_CACHEINFO={0x14, 0x6, {0x700, 0x9, 0x7, 0x200}}, @IFA_CACHEINFO={0x14, 0x6, {0x1, 0x6, 0x7, 0x4}}, @IFA_FLAGS={0x8, 0x8, 0x11}, @IFA_FLAGS={0x8, 0x8}, @IFA_LOCAL={0x8, 0x2}, @IFA_BROADCAST={0x8, 0x4, @dev={0xac, 0x14, 0x14, 0xc}}]}, 0x80}, 0x1, 0x0, 0x0, 0x80}, 0x80) 2018/04/13 00:01:47 executing program 5: prctl$void(0x2c) msgget$private(0x0, 0x300) 2018/04/13 00:01:47 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_hmac_sha1\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000180)="c34692a84360a79864edb58712e6da714721e402e2c952aa0b8d0638246ad48ad8bd5c02940d7c1fa473432c425f23eafba52c33ef688b209a41565d1b237c3bccef5e197b92b39bb804fe3624319d64a956469aef85b7a44d72505e6e711d9fed653fede1b520d17d27aba84ce3a71b5f5bc7ba4022934bafd5614dbeaa2b8d361925ec75ed13109517102c92910f2bff9c04751685163f15cb4c7d72ad9d1d6626871858a9c2cd9101a683d601685d39b3108095c036a585d3f9e5a656556d6f0c98ea3f91012e0368ee6f6c6f2c69b4c8", 0xd2) r1 = open(&(0x7f0000000300)='./file0\x00', 0x940, 0x10) setsockopt$inet6_dccp_buf(r1, 0x21, 0x80, &(0x7f0000000340)="cbb4de152efebc3eb366fe0037a6e7c0dba43c336d6076a50bbe656bd9a32b9926aa3cf015f898079882a58b9f3baca508a1d7ee69ddf786f3158ae02a8600773a702e5d0bd05937637b3be6e9d06ab3ab9df5485d707e27c99345b1585eb11be244077a73a3a7bfafcdc1b3fdc8806df685493c1a6a302a3efb30521d60a9453adcf428593f7f4c1e27470de9ca7f05f4a23bf9af5b2f3f25648e45e99851c38382ac551836a80c098ef55eee016e925d631982", 0xb4) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f00000000c0)={0x0, @in={{0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x7fff, 0x800}, &(0x7f0000000280)=0x98) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f00000002c0)={r3, 0x1}, 0x8) ioctl$sock_bt_cmtp_CMTPCONNADD(r1, 0x400443c8, &(0x7f0000000400)={r1, 0x1}) 2018/04/13 00:01:47 executing program 2: r0 = socket$inet(0x10, 0x3, 0xc) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000080), &(0x7f00000000c0)=0x4) sendmsg(0xffffffffffffffff, &(0x7f0000f18000)={0x0, 0x0, &(0x7f000076dff0)=[{&(0x7f0000000040)="200000000104f500000000000000060020200af80900010001e8006007080000", 0x20}], 0x1}, 0x0) sendmsg(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffdbb, &(0x7f000076dff0), 0x1}, 0x0) dup3(r1, r0, 0x0) 2018/04/13 00:01:47 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00001b4ff6)='/dev/ptmx\x00', 0x106, 0x0) writev(r0, &(0x7f00000b5000)=[{&(0x7f0000000000)="ebb29c2aa804af648d63b2908439b40213", 0x11}], 0x1) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000100)=0x8) r1 = epoll_create(0x8) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000000)) ioctl$TCSETA(r0, 0x5402, &(0x7f0000a26fec)) 2018/04/13 00:01:48 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0x5, 0x2, 0x3f, 0xffffffff00000001}, 0x11) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000040)={r1, &(0x7f0000000000), &(0x7f0000000100)}, 0x20) getsockopt$inet_mreqsrc(r0, 0x0, 0x32, &(0x7f0000000000)={@remote, @broadcast, @broadcast}, &(0x7f0000000040)=0x26b) 2018/04/13 00:01:48 executing program 5: r0 = inotify_init() mkdir(&(0x7f0000042ff6)='./control\x00', 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000004dc0)={{{@in6=@ipv4, @in=@loopback}}, {{@in6=@mcast1}, 0x0, @in6=@remote}}, &(0x7f0000004ec0)=0xe8) stat(&(0x7f00000054c0)='./control/file0\x00', &(0x7f0000005500)) inotify_add_watch(r0, &(0x7f000003a000)='./control\x00', 0x80000d50) r1 = inotify_init() inotify_add_watch(r1, &(0x7f00000000c0)='./control/file0\x00', 0x80000000040007fe) r2 = creat(&(0x7f000001cff0)='./control/file0\x00', 0x0) bind(r2, &(0x7f0000000000)=@llc={0x1a, 0x337, 0x7fffffff, 0x100, 0x2, 0x65b, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xe}}, 0x80) 2018/04/13 00:01:48 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x406, r0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x20000, 0x0) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000000200)={'team0\x00', 0x0}) bpf$PROG_LOAD(0x5, &(0x7f0000000240)={0x6, 0x14, &(0x7f0000000040)=@raw=[@initr0={0x18, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x40}, @exit={0x95}, @jmp={0x5, 0x2, 0x7, 0x2, 0xa, 0xffffffcc, 0xfffffffffffffffc}, @ldst={0x2, 0x2, 0x3, 0x6, 0xe, 0xfffffff0, 0xffffffffffffffff}, @alu={0x7, 0xbd0, 0x5, 0x0, 0x0, 0xfffffff6, 0xffffffffffffffff}, @ldst={0x3, 0x0, 0x0, 0x5, 0x9, 0x2}, @initr0={0x18, 0x0, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0x0, 0xf8b}, @map={0x18, 0x6, 0x1, 0x0, r1}, @map={0x18, 0x8, 0x1, 0x0, r2}, @exit={0x95}], &(0x7f0000000100)='syzkaller\x00', 0x592, 0xb0, &(0x7f0000000140)=""/176, 0x41000, 0x1, [], r3}, 0x48) getsockopt$sock_timeval(r0, 0x1, 0x13, &(0x7f0000558000), &(0x7f0000da3ffc)=0x10) 2018/04/13 00:01:48 executing program 4: r0 = syz_open_dev$sndseq(&(0x7f0000270000)='/dev/snd/seq\x00', 0x0, 0x0) syz_open_dev$mouse(&(0x7f0000834fee)='/dev/input/mouse#\x00', 0x0, 0x0) r1 = syz_open_dev$random(&(0x7f0000b37000)='/dev/random\x00', 0x0, 0x0) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000f08fc0), &(0x7f0000086000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80}, &(0x7f0000349000)={0x0, 0x989680}, &(0x7f0000d0a000)={&(0x7f00001da000), 0x8}) dup2(r1, r0) fadvise64(r0, 0x54, 0x6, 0x0) 2018/04/13 00:01:48 executing program 2: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000fcdfe8)={0xaa}) r1 = syz_open_dev$vcsn(&(0x7f0000421000)='/dev/vcs#\x00', 0x0, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000086c000)={{&(0x7f0000068000/0x800000)=nil, 0x800000}, 0x1}) read(r0, &(0x7f0000465f8e)=""/114, 0x72) r2 = gettid() process_vm_readv(r2, &(0x7f0000fca000)=[{&(0x7f0000fcaf07)=""/249, 0xf9}], 0x1, &(0x7f0000fcafa0)=[{&(0x7f0000309fb2)=""/145, 0x91}], 0x1, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000000)={0x0, 0x2}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000080)={r3}, &(0x7f00000000c0)=0x8) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000c22ff0)={&(0x7f000001d000/0xc00000)=nil, 0xc00000}) ioctl$PIO_CMAP(r1, 0x4b71, &(0x7f0000000100)={0xfffffffffffffffa, 0x8, 0xfffffffffffffffb, 0xffff, 0x200, 0x7}) 2018/04/13 00:01:48 executing program 7: r0 = socket$inet(0x10, 0x3, 0xc) r1 = socket$inet(0x10, 0x3, 0x0) dup3(r0, r1, 0x0) syz_mount_image$btrfs(&(0x7f0000000040)='btrfs\x00', &(0x7f0000000080)='./file0\x00', 0x2, 0x7, &(0x7f00000005c0)=[{&(0x7f00000000c0)="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", 0xfa, 0x5}, {&(0x7f00000001c0)="3d275c1cc98f00e965db28cbe66d7f60446449f9920ed7c606bf2bc56a4acf6b2ee6f32fd8bb2ca06af0ca30c9ae0b88ebce309aa471ee2eb9dd901db829b4a4c1c3f3dc2841dd1e29672b628cebe1f60b80104911fab6c8cc04b3fbfcae99b208adb1f85c6fe44858770490db5120b56cf4afe8b53d5b5d45b02c52356ec9d20192c1003ec1c2acf42276dafaeeef1a732d7835bfcf817ca78b4d130826bfe3cd694ad87d5d60b1e0a4d5400dcce19a656b594fc7418bbaf23622fd19fbddc4df2b9eda77856e4e1ffb10ef3ecf02755ef2", 0xd2, 0x5}, {&(0x7f00000002c0)="4323abf5596ea9d2ddf9bbb202f9340d0278d7806c48834c3bd73e78c71320632c1027baf2c0992ec6fca5d3509c7e5b83b55f86f0b3bc72e4e9c163b2e31fc7e4aa840256523f6cd4523ebb2d897a57edc88b0ce5d64e2c3c9afa3428163f0071e6cbb53abcf0948443782d05b70a6b5b49826230c12e50b5395b18d027b26d4cb65a6ad101e64b18305fa09dc5ebcfc0457a083977a1721982f81356ce01ef5919dd18470f8a52e474a1a178f27ac8207ef54d73bc219021c992", 0xbb, 0x80000001}, {&(0x7f0000000380)="3cc1b6554d89960bd2c86e0b132846cd0677a00e752eaf8c1dfb03c93643bb58275454bb8dc82944f936e622f7b438f7af6ec444fc6bc3ae5f56c6756376eb4d52423731308200b81a753be9f60fb719c5420bd0d55b2864618cdfdebe0031191fb8b4c6f5a58928b69b349eaf30acd651536249dc03db8d06c6c917e896f35e60eb5d546924f94ce729aa6cd2d3bdb5a7dbde865293176bfedf714c2b66e1cea7607759a3ffc4c35bd225da47351ee53deb54f115f3eb", 0xb7, 0x4}, {&(0x7f0000000440)="887ca70a6f84946b78125524a7d0101749748241d750622baf622af1ae758bf28eeb0be55309e2d0590cb2d1cf836f6bdf244aa6c653987620140f4612672033a5b19cad762861e35315a6ba9f7fdbfd4df6a34328a2ad60cd99df1dcc7f37d718dc42cab411531722e0a8e88cdf4b22ae484b3478740928827812f936924468a8e18a2d1e3897458f2cc3ec2018736a85ecc648403252a45efb3677eaf7b790825ccb21ec02ef9d3ea600e2bf", 0xad}, {&(0x7f0000000500)="27eb9a4f2b60fed9eff827ef91e552a9f04c31262807a1b6048b351836e4a6e39d30edd2b25b14efaa9fc065aff67fb20e1685b1634c4fca6ef8147e4fa43e613bf0e3c4957b3e3c8b6ff28807585cd8d7fe8582b71299bffaee9c75d962e80298bd2cf6795539760808c698f4c2cd77d993", 0x72, 0x9}, {&(0x7f0000000580)="587a29cc79ba1af8f0bca1361f6a5341dae70f84e152aad98563b7e71d", 0x1d, 0x2}], 0x2020, &(0x7f0000000680)={[{@thread_pool={'thread_pool', 0x3d, [0x3f]}, 0x2c}, {@check_int_print_mask={'check_int_print_mask', 0x3d, [0x37, 0x7f, 0x7f, 0x31, 0x3d]}, 0x2c}, {@datacow='datacow', 0x2c}, {@acl='acl', 0x2c}, {@degraded='degraded', 0x2c}, {@skip_balance='skip_balance', 0x2c}, {@degraded='degraded', 0x2c}, {@ssd='ssd', 0x2c}, {@space_cache='space_cache', 0x2c}]}) sendmsg(r1, &(0x7f0000f18000)={0x0, 0x0, &(0x7f000076dff0)=[{&(0x7f0000c21f67)="200000000104f500000000000000060020200af80900010001e8006007080000", 0x20}], 0x1}, 0x0) sendmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f000076dff0), 0x0, 0x0, 0x0, 0x4000000}, 0x2000000) setsockopt$EBT_SO_SET_COUNTERS(r0, 0x0, 0x81, &(0x7f00000009c0)={'nat\x00', 0x2, [{}, {}]}, 0x48) syz_mount_image$hfs(&(0x7f0000000700)='hfs\x00', &(0x7f0000000740)='./file0\x00', 0x3697, 0x7, &(0x7f0000001bc0)=[{&(0x7f0000000780)="ff957fdb3b69cdfee6f50bdfd7506342c2fb771e4dcac3fbe58823d37abbfec67ba7271755a5f810d61a1ea4c9dd0218b4912e92ecb5000cca01988e2132f825d4611d55b3142f65e588b775670f45f51ae65a0c8cb0b1564dd7d27f80be5d19efb7d8691fa3f4d8bf0ea2b8b32fae2c3a476186939f9f86c405850cccc149edf512951a72a120", 0x87, 0x5}, {&(0x7f0000000840)="777552b71a69504ee9ecfdc9c655325a89c25868164435e32eaf1300c256b9ff37e8c5d954ccda0863ec602e53cb5bf8243283510411f12971d3d547f26a379c37e938c5a7399c27bb1de8f26eaadde3297838852426dd784decc38227f9aec9863226e6dc79e703ab692cf20ce40016844ba5254b221cceb6dd2ae684f24c344f805129acf64d751b86997d1ecd23bb191a175415139afef5b350db30abd11cc6ef773a85cfa98f689f2ea31b83c68554", 0xb1, 0x7}, {&(0x7f0000000900)="beafa221253d6c1e7ae87a395827067b50e98b195c9c1939d2323131f7098499b38c927043dd963555f3e549b33ee23968f893ecffae9f870b5d1ffb5d6070692749a32abbdc3c6ab2af5e7adbc7c4f12f624cbf6018248fea64868bd7687eb5a01957e4124716fa71bcc4b33b2cabbf7420b91e0588c9af16d80fe64b5c0cdf73c75edafca42c2e44fbbcefaf487e662aa07adb9cdfe62c0513107c4f82deb78a45139812bee764f8db1a35d9bb439030b928d4d206084b59a30b95dd", 0xbd, 0x100000001}, {&(0x7f0000001cc0)="c58961282951bb4b9e623ecbfc2cbe7dd4aca7f495c4c65f17718779af986851cc15ebb6a0955c6dd881adb5f2f46bddaad5e75c7c59337a02736bcda9f38bdffe806a64b451f4601905", 0x4a, 0x5}, {&(0x7f0000000a40)="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", 0x1000, 0xddd}, {&(0x7f0000001a40)="64051b9a53c7068676313827beec425a56584c30af6333e842205bc5a7737f2356cf7542981bdd059ea230bc617e83269f51328d7b6e6bd19948e80af2a4e845d7a0901d4afbfabf6a46b240b8119e761198e03a27e87a6a1d9cb89fe69f5e64a451ba790fc8743f2b169f2c076ed0c0ba37d3de0f33f04e3a7e52", 0x7b, 0x9}, {&(0x7f0000001ac0)="fdad0290fbefcf10e4e29add1c6f9224ef9d0a3cd1440f1a4229332efe9ca213e1a93054d8f649aafc0ffc9bc68ff2bb4271e81a7397a55793c3302d942e2401d8b28adbb7de2291286b405192e70fb71d840d08eeab5d1e12600278dcbee1ee798403b04161a616aa2b11be829aaa25a9c524ffaa9d0c8b76701dbecd71abac5404b195502aaf0d09272039f194a93215b8fbf7c61eb095e02e651b4603cd0e0709141ff5217c7e706814d5dd1fb7eac5359d73b8f79fd0e9444994a5cb9aac96f8431141a10b82872f7d98e7cba6639ef0de3ef185bbfb082fab0cf4ffa19bb5b6c7976f4adefc507a77e9b3", 0xed, 0x4}], 0x3, &(0x7f0000001c80)=ANY=[@ANYBLOB="74797061746ff569b02c71756965742c696f63686172736dfc8afac03836362c71756965257100400000"]) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000001d40), &(0x7f0000001d80)=0x8) 2018/04/13 00:01:48 executing program 1: r0 = socket$bt_hidp(0x1f, 0x3, 0x6) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000000700), &(0x7f0000000780)=0x8) r1 = socket$netlink(0x10, 0x3, 0x0) sendfile(r1, r1, 0x0, 0x8) getresuid(&(0x7f0000000080), &(0x7f00000000c0)=0x0, &(0x7f0000000100)) sendmsg$nl_generic(r1, &(0x7f0000000200)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000140)={&(0x7f00000007c0)=ANY=[@ANYBLOB="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", @ANYRES32=r1, @ANYBLOB="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", @ANYRES32=r2, @ANYBLOB="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"], 0x3ec}, 0x1, 0x0, 0x0, 0x4}, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000680), &(0x7f00000006c0)=0xc) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000180)={'syz_tun\x00', 0x0}) sendmsg$nl_route(r1, &(0x7f0000000240)={&(0x7f00000001c0)={0x10}, 0xc, &(0x7f0000001880)={&(0x7f0000000000)=@setlink={0x2c, 0x13, 0x105, 0x0, 0x0, {0x0, 0x0, 0x0, r3}, [@IFLA_XDP={0xc, 0x2b, [@nested={0x8, 0x4, [@generic='K']}]}]}, 0x2c}, 0x1}, 0x0) 2018/04/13 00:01:48 executing program 6: perf_event_open(&(0x7f000001d000)={0x0, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x4, 0x802) r0 = socket(0x40000000015, 0x5, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x0, &(0x7f00006dbffc), 0x4) r1 = syz_open_dev$sg(&(0x7f0000000080)='/dev/sg#\x00', 0x80000001, 0x0) getsockname$packet(r0, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000300)=0x14) bpf$PROG_LOAD(0x5, &(0x7f0000000340)={0xb, 0x13, &(0x7f00000000c0)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6}, [@initr0={0x18, 0x0, 0x0, 0x0, 0xffffffffffff7fff, 0x0, 0x0, 0x0, 0x100000001}, @exit={0x95}, @map={0x18, 0x0, 0x1, 0x0, r1}, @initr0={0x18, 0x0, 0x0, 0x0, 0x101, 0x0, 0x0, 0x0, 0xf2ce}, @exit={0x95}, @call={0x85, 0x0, 0x0, 0x16}, @initr0={0x18, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x400}, @exit={0x95}], {0x95}}, &(0x7f0000000180)='GPL\x00', 0x1, 0xe2, &(0x7f00000001c0)=""/226, 0x41f00, 0x1, [], r2}, 0x48) bind$inet(r0, &(0x7f00008a5ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000000000)="ba", 0x1, 0x0, &(0x7f000069affb)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) recvfrom$unix(r0, &(0x7f0000000840)=""/184, 0xb8, 0x0, 0x0, 0x0) 2018/04/13 00:01:48 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) seccomp(0x1, 0x0, &(0x7f0000000080)={0x1, &(0x7f0000000040)=[{0x4d, 0x2a39}]}) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) r3 = memfd_create(&(0x7f0000000100)='\x00', 0x3) setsockopt$netlink_NETLINK_PKTINFO(r3, 0x10e, 0x3, &(0x7f0000000140)=0x2, 0x4) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r3, 0x84, 0x16, &(0x7f00000002c0)=ANY=[@ANYBLOB="02000000f8ff075c1a4ba4a61da3dd9685d25e4c7fde5a9d82cf0d1faa70011e8a7aa4105acd097e4af45b2da39eaa8672ae7eeb506f45f6f6f626e2d5ce48885e1ec630f5368b333085aca989caa95717c5d8bb87c70ed0c75ac76d2971185bf811bfd2d4ecaaed72549bf4a7eafa1806aff87ff38c03f7a94e9717eede4aba3d25175b73062724fc7b9fb5b8c0c2bc06a13554e8717e706d4af5b866ed0fb5ddfce1d91c41241aa82252118aa41e1eb27aaacabe8f1a6709cbae755dda6753f4c9119026a57a74942499084722be240840017444c52879033f890d454f18556c3f7a09224e0bc6a3dd044109677498217a9a83"], &(0x7f0000000180)=0x8) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r0, 0xc05c5340, &(0x7f0000000080)={0x74, 0x0, 0x0, {r1, r2+30000000}}) 2018/04/13 00:01:48 executing program 5: mkdir(&(0x7f0000330000)='./file0\x00', 0x0) r0 = socket(0x3, 0x0, 0x2) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000000000)={0x0, 0x4, 0x7, 0x7, 0x4, 0x80000000}, &(0x7f00000000c0)=0x14) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000100)={r1, 0x5}, &(0x7f0000000140)=0x8) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='openpromfs\x00', 0x1, &(0x7f0000bd9fff)) mount(&(0x7f0000802ff8)='./file0\x00', &(0x7f0000976000)='./file0\x00', &(0x7f0000905000)='devtmpfs\x00', 0x85030, &(0x7f0000e99f87)) creat(&(0x7f0000ebaff2)='./file0/file0\x00', 0x0) 2018/04/13 00:01:48 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) socket$inet_icmp(0x2, 0x2, 0x1) getsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f0000000000)={@multicast1, @remote, 0x0}, &(0x7f0000000040)=0xffffffffffffffac) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000280)={"6c6f00aeabd1cd0000000000f9ff00", r1}) sendmsg$nl_route(r0, &(0x7f0000000180)={&(0x7f0000000240)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000100)=@ipv6_newaddr={0x34, 0x14, 0x503, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, r2}, [@IFA_FLAGS={0x8, 0x8, 0x100}, @IFA_LOCAL={0x14, 0x2, @loopback={0x0, 0x1}}]}, 0x34}, 0x1}, 0x0) 2018/04/13 00:01:48 executing program 1: r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000000080)="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", 0x4ed) 2018/04/13 00:01:49 executing program 4: r0 = syz_open_dev$sndseq(&(0x7f0000270000)='/dev/snd/seq\x00', 0x0, 0x0) syz_open_dev$mouse(&(0x7f0000834fee)='/dev/input/mouse#\x00', 0x0, 0x0) r1 = syz_open_dev$random(&(0x7f0000b37000)='/dev/random\x00', 0x0, 0x0) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000f08fc0), &(0x7f0000086000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80}, &(0x7f0000349000)={0x0, 0x989680}, &(0x7f0000d0a000)={&(0x7f00001da000), 0x8}) dup2(r1, r0) fadvise64(r0, 0x54, 0x6, 0x0) 2018/04/13 00:01:49 executing program 6: r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x200001) listen(r0, 0x0) setsockopt$inet6_int(r0, 0x29, 0xd1, &(0x7f0000000040)=0x5, 0xfe6e) 2018/04/13 00:01:49 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x600c00, 0x0) ioctl$KDSKBSENT(r0, 0x80045430, &(0x7f0000000200)) ioctl$KDSKBSENT(r0, 0x4b49, &(0x7f0000000000)="a9f528239fac788ad569ba89e52557f6f83321fd097ffe81545c9b974f39feb82b17003cad14ea99d7ac53a07004c206c83daa") 2018/04/13 00:01:49 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000040)={0x26, 'skcipher\x00', 0x0, 0x0, 'pcbc(camellia)\x00'}, 0x58) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000580)='/dev/hwrng\x00', 0x8000, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000600)={{{@in6=@local, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in=@loopback}}, &(0x7f0000000700)=0xe8) setsockopt$inet_mreqn(r1, 0x0, 0x0, &(0x7f0000000740)={@broadcast=0xffffffff, @empty, r2}, 0xc) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000dc1000)="71e67a15cdf0311cfc093a52a7d86bd1", 0x10) r3 = accept4$alg(r0, 0x0, 0x0, 0x0) ioctl$TCXONC(r1, 0x540a, 0x1) fallocate(r3, 0x1, 0x9, 0x1) recvmmsg(r3, &(0x7f0000000400)=[{{&(0x7f00000000c0)=@ipx, 0x80, &(0x7f0000000340)=[{&(0x7f0000000240)=""/200, 0xc8}], 0x1, &(0x7f0000000140)=""/81, 0x51}}], 0x0, 0x0, 0x0) r4 = fcntl$getown(r0, 0x9) removexattr(&(0x7f0000000200)='./file0\x00', &(0x7f0000000380)=@known='security.selinux\x00') sched_setaffinity(r4, 0x8, &(0x7f0000000000)=0xf3) sched_setscheduler(r4, 0x3, &(0x7f00000003c0)=0x5) pwritev(r0, &(0x7f00000001c0)=[{&(0x7f0000000780)="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", 0xffffffffffffff6c}], 0x1000002a, 0x0) 2018/04/13 00:01:49 executing program 7: r0 = socket$inet6(0xa, 0x80803, 0x87) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) bind$netlink(r1, &(0x7f0000000080)={0x10, 0x0, 0x0, 0x1}, 0xc) ioctl$sock_netrom_SIOCGSTAMP(r1, 0x8906, &(0x7f0000000000)) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in, @in=@dev={0xac, 0x14, 0x14}, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in6=@remote={0xfe, 0x80, [], 0xbb}, 0x0, 0x6c}, 0x0, @in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x0, 0x0, 0x0, 0x90}}, 0xe8) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000000040)={'ip_vti0\x00', 0x3}) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0xdf43}, 0x1c) 2018/04/13 00:01:49 executing program 2: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000fcdfe8)={0xaa}) r1 = syz_open_dev$vcsn(&(0x7f0000421000)='/dev/vcs#\x00', 0x0, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000086c000)={{&(0x7f0000068000/0x800000)=nil, 0x800000}, 0x1}) read(r0, &(0x7f0000465f8e)=""/114, 0x72) r2 = gettid() process_vm_readv(r2, &(0x7f0000fca000)=[{&(0x7f0000fcaf07)=""/249, 0xf9}], 0x1, &(0x7f0000fcafa0)=[{&(0x7f0000309fb2)=""/145, 0x91}], 0x1, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000000)={0x0, 0x2}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000080)={r3}, &(0x7f00000000c0)=0x8) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000c22ff0)={&(0x7f000001d000/0xc00000)=nil, 0xc00000}) ioctl$PIO_CMAP(r1, 0x4b71, &(0x7f0000000100)={0xfffffffffffffffa, 0x8, 0xfffffffffffffffb, 0xffff, 0x200, 0x7}) 2018/04/13 00:01:49 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000c54fa8)={0x26, 'hash\x00', 0x0, 0x0, 'rmd256-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) finit_module(r0, &(0x7f0000000000)='hash\x00', 0x2) r2 = open(&(0x7f00004b8ff8)='./file0\x00', 0x28042, 0x0) linkat(r2, &(0x7f0000000040)='./file0\x00', r2, &(0x7f0000000080)='./file0\x00', 0x1400) fallocate(r2, 0x0, 0x0, 0x73e0) sendfile(r1, r2, &(0x7f0000145000), 0x7dd) 2018/04/13 00:01:49 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'ghash-clmulni\x00'}, 0x58) r1 = accept$unix(0xffffffffffffff9c, &(0x7f0000000100), &(0x7f0000000180)=0x6e) r2 = getpgrp(0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000340)={{{@in6=@remote, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@mcast2}}, &(0x7f0000000440)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000480)={0x0, 0x0, 0x0}, &(0x7f00000004c0)=0xc) r5 = getpid() r6 = getuid() stat(&(0x7f00000008c0)='./file0\x00', &(0x7f0000000900)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000980)=0x0) stat(&(0x7f00000009c0)='./file0\x00', &(0x7f0000000a00)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x2, &(0x7f0000000a80)=[0xffffffffffffffff, 0x0]) r11 = open$dir(&(0x7f0000000ac0)='./file0\x00', 0x1, 0x60) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000e00)={0x0}, &(0x7f0000000e40)=0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000e80)={{{@in=@multicast1, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@mcast1}}, &(0x7f0000000f80)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000fc0)={0x0, 0x0, 0x0}, &(0x7f0000001000)=0xc) r15 = fcntl$getown(r0, 0x9) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000001040)={{{@in6=@local, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@mcast2}}, &(0x7f0000001140)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001180)={0x0, 0x0, 0x0}, &(0x7f00000011c0)=0xc) r18 = gettid() getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000001200)={{{@in=@dev, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}}}, &(0x7f0000001300)=0xe8) r20 = getgid() r21 = fcntl$getown(r0, 0x9) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000001340)={{{@in=@local, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@ipv4={[], [], @remote}}}, &(0x7f0000001440)=0xe8) getgroups(0x3, &(0x7f0000001480)=[0x0, 0xffffffffffffffff, 0x0]) r24 = getpgrp(0x0) fstat(r0, &(0x7f00000014c0)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f0000001540)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r27 = getpgrp(0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000015c0)={0x0, 0x0}, &(0x7f0000001600)=0xc) r29 = getgid() fcntl$getownex(r0, 0x10, &(0x7f0000001b40)={0x0, 0x0}) r31 = getuid() fstat(r0, &(0x7f0000001b80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000001c00)=0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001c40)={0x0, 0x0}, &(0x7f0000001c80)=0xc) getresgid(&(0x7f0000001cc0), &(0x7f0000001d00)=0x0, &(0x7f0000001d40)) r36 = getpgrp(0x0) r37 = getuid() r38 = getegid() r39 = getpgrp(0xffffffffffffffff) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000002480)={{{@in=@loopback, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in=@broadcast}}, &(0x7f0000002580)=0xe8) r41 = getegid() fcntl$getownex(r0, 0x10, &(0x7f00000025c0)={0x0, 0x0}) r43 = getuid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000002600)={0x0, 0x0, 0x0}, &(0x7f0000002640)=0xc) r45 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000002c00)=0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000002c40)={0x0, 0x0}, &(0x7f0000002c80)=0xc) r48 = getegid() r49 = gettid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000004100)={0x0, 0x0}, &(0x7f0000004140)=0xc) stat(&(0x7f0000004180)='./file0\x00', &(0x7f00000041c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000004240)=0x0) r53 = getuid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000004280)={0x0, 0x0, 0x0}, &(0x7f00000042c0)=0xc) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000004300)=0x0) getresuid(&(0x7f0000004340), &(0x7f0000004380)=0x0, &(0x7f00000043c0)) fstat(r0, &(0x7f0000004400)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(r1, &(0x7f0000004c00)=[{&(0x7f00000001c0)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000000300)=[{&(0x7f0000000240)="38140bc4338df25df6f18623dc9acabc9e8395929c4eb0ca1b50ff7d803c231a61b545b1a65b55ae28df03c0ae37f7e05475d7a0c7f21cae3603b5ce3513c3db609887865a965247b886f203950511056f555e722e0a41a8f7bd765991e862b462f3ad7024e1b77d764c9856302dc524679d576780f8d55062cbeece9295c4206efece3f8ca825b3b26a2d9b4502e2e9304ae04a6874e5a3e0e6dcebbdd39f", 0x9f}], 0x1, &(0x7f0000000500)=[@cred={0x20, 0x1, 0x2, r2, r3, r4}], 0x20}, {&(0x7f0000000540)=@abs={0x0, 0x0, 0x4e22}, 0x6e, &(0x7f0000000880)=[{&(0x7f00000005c0)="672cefcec2f88f4ccdcf77eaf44e07d2386fe583c5d5a1a844354dcbd9f43cd0df9819d19f676813a24dc1218e567cb095f48dc980d6fe67fdc8834a02fc177b1b089b30dffa2d20d612e84a5ea93d54fb51c1581efde88d071a47182b888293b2d4d9d8aecc28bbcb5036295be1364842b5d4b006db659b3bb962c43a66a9e48bcd973302b8ad8e1f70c2c40c6552bae0896ef700a1adadcdb981b365447a60", 0xa0}, {&(0x7f0000000680)="9efed2b815d7e3b0085d89173c5956353007e94d473d6d90d095308f09a4ef4479d74cfb3b3a40fea984895f27437957da408d3845b816ca403c6fc7bcc01f3955c319f579c5af75d677c8508590a4bacc7f1e4d0e514588e9a1aa881f709fd680862c6c105bbc855c943abdff61a743cc765ac2f2a69627fea80f87f8ca9ba5e0f3bbab79db1510cd0988472b8e35e83f6c7aa685e8983676c8a0bdb89f4e84bad4bd001f5241eca894823353c3561866a8299a11b4f95dbc289b1e33df2f55ed596ead6cab0e4ce39d96fd463071", 0xcf}, {&(0x7f0000000780)="a3017902726dbb86ac400a7d39640368c8fcdb55d9c6dbf276d0ff9a37d6e8c488b925954858dc0e465a9f01a0", 0x2d}, {&(0x7f00000007c0)="a4bff77e21e9d1e81a36f816ebd5b676f77e0293674ccec4057d352ade2e76056b33bcb8835a0049f0681db6e9a0f736fdffc95090404b456dfee2fb8d3285224e97b7e7ca2e1acb2d33eae0ec9d789dafa25b6f26a78ad4dc74cf2fd07e65f51d986eeddfa41666f7e86fea15c7965388ebb4c7b2133da6b6a675852674464b24b352457fc645a3891da607a0f29868ee2afdbf8568a23fbed10ce70a9a55205a9a8b39f74b6ad2ac7365", 0xab}], 0x4, &(0x7f0000000b00)=[@cred={0x20, 0x1, 0x2, r5, r6, r7}, @rights={0x20, 0x1, 0x1, [r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r8, r9, r10}, @rights={0x30, 0x1, 0x1, [r0, r11, r0, r0, r0, r0, r0]}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0]}], 0xb8, 0x40000}, {&(0x7f0000000bc0)=@abs={0x0, 0x0, 0x4e22}, 0x6e, &(0x7f0000000dc0)=[{&(0x7f0000000c40)="8f4ea54b2b4e339c05ed615e6b7221e44ab5720e2254be14630d2bcfc79a756e8e6affb777deb0b10e0a7a6335b66ebbf3194f38659497e79c7e92786440b46d169c815b70460a589332658b0b8927b396fc07e6b52a4d35e7fb2777798f040c0f2ad4e6ef01f311e62a3f059cc89fcb208bb1eb98fe959185dff9e563c7bf2bee2c0720778534dd79b787229177af55219f78e89a8b3cd4547356fc84ce35ed100da2ea145538765159", 0xaa}, {&(0x7f0000000d00)="7c907bfebdbc41eb935f7e0682195638706c8c112f08945ea7ea6bc1ae64a004bc62030e08f7cb73905224db36f77dd3bb5c0998e8c689e9bd4e843f4adea827c6abd1cfa61a423e949b3fc91769c28b23762252e0867170298a1975e7b5974305ab1b1cd7334f1e4d9ebbee23b12e6bdca4d7244c12b24e63fc1a9906dade2b6afe715e321623244cbf378dc0", 0x8d}], 0x2, &(0x7f0000004e40)=ANY=[@ANYBLOB="20000000000000000100000002000000", @ANYRES32=r12, @ANYRES32=r13, @ANYRES32=r14, @ANYBLOB="0000000018000000000000000100000001000000", @ANYRES32=r0, @ANYBLOB="0900381cbb500000000001000000000020004920c5d200000110e1a34aff", @ANYRES32=r15, @ANYRES32=r16, @ANYRES32=r17, @ANYBLOB="0000000020000000000000000100000002000000", @ANYRES32=r18, @ANYRES32=r19, @ANYRES32=r20, @ANYBLOB="0000000020000000000000000100000002000000", @ANYRES32=r21, @ANYRES32=r22, @ANYRES32=r23, @ANYBLOB="0000000020000000000000000100000002000000", @ANYRES32=r24, @ANYRES32=r25, @ANYRES32=r26, @ANYBLOB="0000000020000000000000000100000002000000", @ANYRES32=r27, @ANYRES32=r28, @ANYRES32=r29, @ANYBLOB="0000000020000000000000000100000001000000", @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0], 0xf8, 0x1}, {&(0x7f0000001740)=@abs={0x0, 0x0, 0x4e24}, 0x6e, &(0x7f0000001ac0)=[{&(0x7f00000017c0)="c5372b93b481c5da6b748da4476b112b74a66da43db9abf25deaca38b4eb26efd2c9f135b1ad91b69d63bffb4dc6a6203ee377d6990b6ab81a78b42d45fc0c61c84f1d2370f0d983537d814791f15300e487790ae0ca63f65a1abcbe6fd2028c1e49e192d8dc1327248ea4521fe078d68715a508c66b0327e15b44f94842f2018a41db6af1a82d4dadb5df50312e1a", 0x8f}, {&(0x7f0000001880)="56f95cecf9be5078a33b1f7992401ac374a17aa0c3901575899ff2b35cd0155873b349e2b06b91397a096dfe6b6653bdf852d45ca68500ea2a0089852325978ef421087a7ed919ec066206a20200beadd8c3e18b1e90a7b0106adea6e0a99ebffe9db050dfd99d2595a334a7d769", 0x6e}, {&(0x7f0000001900)="58d4f7ba4d5aa479a3ca680051d108a1f440c0f15b6c319b1ad92ea803cd14397d9d3917ce0ccfcd93e2470c6f472f88bb907a1f6efb16f5e8416823147178efe5fdb9152da7a98231e277b969722fb3a8d58f93997bf2f83b33188a969d6e1dbbbac9292e681fe47dcbea2a4c77dab06b5c94e03cd82dc12b69827d89dee934", 0x80}, {&(0x7f0000001980)="c92d132b3ab5a1afa812ac19151beaf4ec384bf792cdaf8756fa946811b1d3ec9872afb6d41fd5b4a3afe4cd", 0x2c}, {&(0x7f00000019c0)="e23d5b3909d3bbab9bd9b8d0157557506182a66e59dfb8cab85f17a9923ab415d7b0956d126c9e61a9e3ca62582465f46986a97fc19ee922a6f4e9bd9512de632092d147535e", 0x46}, {&(0x7f0000001a40)="7b4d4d1fb72c0d2734fa5e1aee066c7c528e71d25ac8403da3c9e27f25a7fec609438ac6d8b4d7fda14e4614d66bf9dc1b9a4ab6b75b8438a221213e81aac9c6553d3f23754235bf9621", 0x4a}], 0x6, &(0x7f0000001d80)=[@rights={0x20, 0x1, 0x1, [r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r30, r31, r32}, @cred={0x20, 0x1, 0x2, r33, r34, r35}, @rights={0x20, 0x1, 0x1, [r0, r0, r0, r0]}], 0x80, 0xc000}, {&(0x7f0000001e00)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000002280)=[{&(0x7f0000001e80)="1dcdac90c5d498cc45b36acff5a41f0ee165390d64dc11ce4b104ef719474d954c982adecc62d5a610eedb942375b270eb88287416374d31f84a50eef89849ebfd6cf66948127281c1130eb1a7599c93c4f5f042a13e9a5f1a5341f914f87ddf93bcedc672a33e12168d5ec56e7bfdafd552059a3395d768d3bbea6d01a9f0cc8481da7edc0e857f3fe786c08ddd38ae85389078258905269229c792c9aeec7043cc1ea9c9c5eeef5700", 0xaa}, {&(0x7f0000001f40)="3c4cb775085dfc83ad40ce295ad93033e320cc1301335d467239d82142d50247aa74", 0x22}, {&(0x7f0000001f80)="1766639d6f050ee01a6a24fbfa15ae3e992ca79f2de57c8a0e0141b5887e51b1fb90b2c477c68fa4ee5aecf7c2ef1d80c405341cc07b3e88e85fd3e949cbba9c9902ca65a5f27b414e7795e1885e174ec18a3ac8a1fe5804c786436781afe5bbb20853f407fbcaf48a8ebac6bf6fed8d2157e4bc55520f7af223b3d36b82773320b799bf965c3dad3662c3b7c45373b1afafeadc7aed", 0x96}, {&(0x7f0000002040)="2dc9db97f4a8608e9166a8863922591231eb41017553483df5b89060d43c6992146e94a23e161f471de50481ed", 0x2d}, {&(0x7f0000002080)="3e4af8469d691f17ecc35de826e537f6a3883b0c91f521d35165ad52c8298a63d811fef527e0d15f95d828f0ceca009e0074d5277e539b4cda3b362dbb616040459d9464741a053cead4ba2f461c95ad0da623aeaec2d3c9863c3b7beeb3035076662a9b8b6b3fd9d5ea9eb1d302f970586b44982b1a373152405a268e1b44987ee8fb626f2a6862c82c3eb7821ae193439be27158bebe564fb6a0c6c4d8fa723f6c4d66bdeb1e71f7d03d674b76dc1c90fe3945399b10ac3731c3f8f2fec745860c73496a1b902c9500cc475e932e288260a031b85ce3615417e8bd4fb98cbc813d7cc0f4df413dad27bb4575e8", 0xee}, {&(0x7f0000002180)="6a010d80657728c334c61e2da698216d61dc655d8d3b87011cb4134f4d9460b7af5158a9edf706b3dce2b4a08a64809710f7c935218a7200670d5374c56b679c79656fc364a3de8135e7dec32363a26971bc5e4328274367d15b16b50ac9e7e0802c2355f15152b3c222643355d021bc3f376db6775dae440d535be444b3a2f3a877a54cd8d822b5e233e6225e14d122cb329c777b4be64b32859da198c8f465da53ea420ce3d4ff792e8fdc268829c1adaebfde6b6d6dfdf07c5d40f4aa55848040ad02ee3b3ccf", 0xc8}], 0x6, &(0x7f0000002300)=[@rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r36, r37, r38}], 0x50, 0x800}, {&(0x7f0000002380)=@abs={0x1, 0x0, 0x4e23}, 0x6e, &(0x7f0000002440)=[{&(0x7f0000002400)="91830881e442a4c4fdf0b57aaf4c70b303", 0x11}], 0x1, &(0x7f0000002680)=[@cred={0x20, 0x1, 0x2, r39, r40, r41}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r42, r43, r44}], 0x68, 0x8080}, {&(0x7f0000002700)=@abs={0x1, 0x0, 0x4e21}, 0x6e, &(0x7f0000002880)=[{&(0x7f0000002780)="6097a340b8252a7872c0bf11683f76200b8b198cc6c5447a43ffac9930ffa9bba5240dcf177a04a66ccd2caa38b78e0b23b5ed5fb2d196a0591aca1698c08669b35902f9093a036fb85f5c1120bed3345ed6f9bc353768d15c6ea03f37f33a2bf74cf3f8faccebabdb396e2e1512ba0b395604d8825eec4f83174b3f5a0cd1ca62f3fbfe06bb3828474e87fb989e58044f4d4ccee4520c5a6b4d41796dc3e8c4a5168a59bf50fdd16f3fd06115bccd2e1dc626298d4401", 0xb7}, {&(0x7f0000002840)="f56f50819be6a8849dd94a3e2ea8d3cffa54593c48bbee1bac6614d1546d8f44cd6c51a2bfcf4b491c4aa7341cec429ac73f6b0898294d132bc2bcaf307b", 0x3e}], 0x2, &(0x7f00000028c0)=[@rights={0x38, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0, r0, r0]}, @rights={0x20, 0x1, 0x1, [r0, r0, r45, r0]}], 0x58, 0x40}, {&(0x7f0000002940)=@abs={0x1, 0x0, 0x4e23}, 0x6e, &(0x7f0000002bc0)=[{&(0x7f00000029c0)="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", 0xfd}, {&(0x7f0000002ac0)="efbcdb0f8a48e9b18f6ed92f75202b65c4d7dd5255ef3af687e5a3885d25a25b16ab65a7e5c34704dff467c0899904227c34c1fedb0f0303d9e884bb19ef3c03edc380406de1bdefb1d5346dfc4e2c00ecb91e0b1710ef49af5d245e4a4971026a561af71da790eeeaa39216fcf312f645c86ef4c52a6751c782c865531ace462bbfda320bacf9625d3bd916f2a2b08a3792f891bbabc9ec6ce4438c901feb8e7ca635d45b8b98e8b2040a867834b2bb3a3f833c11d1d3955bd6b75ec9c9de072fd46ed7e2c891a3b9b0537752a36c8a43", 0xd1}], 0x2, &(0x7f0000002cc0)=[@cred={0x20, 0x1, 0x2, r46, r47, r48}], 0x20, 0xc0}, {&(0x7f0000002d00)=@abs={0x1, 0x0, 0x4e22}, 0x6e, &(0x7f0000004080)=[{&(0x7f0000002d80)="5f2a368051533ad20228517e76be5affe243e14d731a0b068343a7352b4c57ae44370d4a7978ef999902866b15dd94cc05037d07387734831e7414d52b41bd307100eeda9d2a2960c4f64387862539a0497f5e1167c384b31a64449ecba0165f5307945c2a3057499377a8f064b380", 0x6f}, {&(0x7f0000002e00)="8ab7e8ded1b16fa9c0403685d36ce5a094660faf1502eb58cd50918f167133782a35fc07adde66f6ab801bcfea32", 0x2e}, {&(0x7f0000002e40)="9937e8469a73928e7c5eee5ae320f7d46f88658cbb14110bcfa91c21b0b1673c1106c7222735fb73", 0x28}, 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{&(0x7f0000004640)="e0dd317493cef7dfb3785219f8506b23e5713e0182c1421b4e212f616dfaaee33c2bb196a4ba695ef817040fe62ee86dbd02e57f8bf018ed7aa60fe8a877c07894911e8b562575d64e4977739421c04e0fbbcfc38ab0c3", 0x57}, {&(0x7f00000046c0)="0b8d9937a84234aaba6e31712289f58dbc46a7dc83910365d101d1b548f3f70cd1b253dfb3fe75fa3c513424f6e1d2184101dfd6eefa7a86aa894c78d30abd898b741077f3f276f2b6b04d95e0ac8c70c8b93a7784c2797e59349d4dbd3822b0713829181f0fa92f2e70cc70147909108f426d334f146b7d89c706f28ea8e29da37eef7a241140487c4ce218e06ffeeaf62b5e0f878ff4b36c52312f55cb120d0792170c21c405ff0d34836cc7ca6d2783dd068a60d1b361597e9c9652b0010365e6e02a026faed85e120f9833aebf35a37e9ff8829f071138944d0eff5ece1a3e7a13d1af52f7262e7035f08d97bc7cff5b141f03f3bebc", 0xf8}, {&(0x7f00000047c0)="52e6a539817c1706b01a60e53f13c8744ac35c6491b0367784dc2f507b69ca412bbfe139", 0x24}, {&(0x7f0000004800)="18", 0x1}, {&(0x7f0000004840)="1a97d5665c4f", 0x6}, {&(0x7f0000004880)="17e94ded74b5d3aa4e8c5a9d59c6c44d3503cb0f00de96d7733d60eb3e3b9b0904da57b337d4d15cdc1dfbc17f846db6f70f6f7c1e0726d0de2eec227928410d68935dab567dfd1383f71d9a51717dbe75bd032a35d11e8f74f3287ca7b6629226171bc8ed4ae434724501db1577ebef8bf0058a63289d281234a7264d20606f5c7e3d3a1ab5", 0x86}, {&(0x7f0000004940)="e1abda99ae06102cb5116870adc102a9109f668a19c374c42d80bdbd710cbfedac2cd13ba5e903f3982166a9641f6d67d29fb9a9a112a2c25b3c427c9f8f9de6c8c0dd52261f18720d57674c3cc2fd4a0b6f5bd49ceecdb821dd85ecfacf31ff018683cbb152caf70b0577b3b3df98e57e8a138ca61b60e6e6283f32ba0628b7350304926842ceaf772fd6c894839d7c210e04ef2e7851", 0x97}, {&(0x7f0000004a00)}, {&(0x7f0000004a40)="195877522bf9338b6fa70eff25b9c87250bec56e08041e52a57beeb6dfd88105fd3865ae0254703252f37af9f7565c8a6a7c08d0dcc7826c17d6a2a5a2b5568f1b6b37b1f47e6f6eae273002db6531d4a454615a5c2865bcf492c5c580d0387c75521c6315add4ad268081beae2c95a0edac53dea4b6f05409c81ed381412f1b78ffef2f36f9250ae313e1ca6753d6625b61effc3911be6d1ab8f2cc1bd4071f509f8f7d7cef62946d16f443d217264e508331a6a9088cc5dd605ba3853ad8c58ecf1ac888abdd22bd2e1a8a630ad1de8852e1af5b0271355b29", 0xda}], 0xa, 0x0, 0x0, 0x1}], 0xa, 0x8084) bind$alg(r0, &(0x7f0000000080)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_ctr_aes256\x00'}, 0x58) r58 = getegid() setfsgid(r58) 2018/04/13 00:01:49 executing program 0: r0 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) ioctl$sock_inet6_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000000500)) r1 = open(&(0x7f00000005c0)='./file1\x00', 0x40000, 0x10) getsockopt$netrom_NETROM_IDLE(r1, 0x103, 0x7, &(0x7f0000000600)=0xe4, &(0x7f0000000640)=0x4) r2 = syz_open_procfs(0x0, &(0x7f00000003c0)='cmdline\x00') getsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000000100)={0x0, 0x3, 0x7, 0x4}, &(0x7f0000000140)=0x10) link(&(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)='./file0\x00') getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000000180)={r3, @in6={{0xa, 0x4e23, 0x401, @local={0xfe, 0x80, [], 0xaa}, 0x8b26}}, 0x2, 0x7}, &(0x7f0000000240)=0x90) r4 = getpgrp(0xffffffffffffffff) fcntl$setown(r2, 0x8, r4) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f00000000c0)=0x0) getpriority(0x0, r5) io_setup(0x9, &(0x7f0000000300)=0x0) io_cancel(r6, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x6, 0x8, r2, &(0x7f0000000400)="94a0cb0358dfe8057e4153fa419e26e5ac882efdee028492ca03012dcb5197dbfd26a637cbf059a61f1f32b5a69e6a791ad71e03671b62374012e8fd4ed5c7cdf10dbe0f90bf67ad3ff83531f17ca9cb6bc8b027736ba7ebe5c9e5d3f7bb0de0f374e1663d31e805e811c58d2d5eb82c36bc7480d5115023c79e859b3402bd104af8bcbc2315a241102f5c86eaa9b6cb76af5df999d2f2d528833febfce6dfbffcd1ddd355c841f7a78ff217bf4d19d5315be001a583ca7c56d4c2da991a7ea199420a452c85768b609350fd47d91379d171323e", 0xd4, 0x8, 0x0, 0x1, r1}, &(0x7f0000000380)) set_robust_list(&(0x7f0000000080)={0x0, 0x8, &(0x7f0000000040)={&(0x7f0000000000)}}, 0x18) 2018/04/13 00:01:49 executing program 6: r0 = syz_open_dev$mice(&(0x7f0000f87000)='/dev/input/mice\x00', 0x0, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000057fee)='/dev/input/event#\x00', 0xafd, 0x8000040000001) write$evdev(r1, &(0x7f000004d000)=[{{}, 0x2, 0x0, 0x401}, {}], 0x30) poll(&(0x7f0000000080)=[{r0}], 0x1, 0x9) flistxattr(r1, &(0x7f00000000c0)=""/4096, 0x1000) 2018/04/13 00:01:50 executing program 5: r0 = socket$packet(0x11, 0x80000000000002, 0x300) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000000000)=0x320, 0x4) getpeername$inet6(r1, &(0x7f0000000040), &(0x7f0000000080)=0x1c) sendto$inet6(r0, &(0x7f0000000200), 0x0, 0x0, &(0x7f0000008000)={0xa, 0x0, 0x100000002, @mcast2={0xff, 0x2, [], 0x1}, 0xce80}, 0x1c) recvmmsg(r0, &(0x7f0000002000)=[{{&(0x7f00000019c0)=@ipx, 0x80, &(0x7f0000001f40), 0x100000000000008d, &(0x7f0000001fc0)=""/64, 0xffffffe0}}], 0x1, 0x2000, 0x0) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f00000000c0), &(0x7f0000000100)=0x14) getpeername$packet(r1, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000180)=0x14) ioctl$ifreq_SIOCGIFINDEX_team(r1, 0x8933, &(0x7f00000001c0)={'team0\x00', r2}) 2018/04/13 00:01:50 executing program 7: ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(0xffffffffffffffff, 0xc0605345, &(0x7f0000000100)={0x1000}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x0, 0x0) 2018/04/13 00:01:50 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000180)='loginuid\x00') pwrite64(r0, &(0x7f0000000200), 0x0, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000080)=@assoc_id=0x0, &(0x7f00000000c0)=0x4) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000100)={r1, 0x7, 0x30}, 0xc) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') sendmsg$IPVS_CMD_NEW_SERVICE(r0, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000200)={0x7c, r2, 0x20, 0x70bd2a, 0x25dfdbff, {0x1}, [@IPVS_CMD_ATTR_SERVICE={0xc, 0x1, [@IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x1}, @IPVS_CMD_ATTR_SERVICE={0xc, 0x1, [@IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x26}]}, @IPVS_CMD_ATTR_DAEMON={0xc, 0x3, [@IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x2}]}, @IPVS_CMD_ATTR_DAEMON={0x1c, 0x3, [@IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e23}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x6}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x1}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x401}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0xafb2}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x7}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x5}]}, 0x7c}, 0x1, 0x0, 0x0, 0x80}, 0x0) 2018/04/13 00:01:50 executing program 3: getitimer(0xfffffffffffffffe, &(0x7f0000000000)) r0 = socket$inet6(0xa, 0x40000080806, 0x0) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000000100)={@remote={0xfe, 0x80, [], 0xbb}, @dev={0xfe, 0x80}, @remote={0xfe, 0x80, [], 0xbb}, 0x0, 0x78, 0x0, 0x0, 0x0, 0x2}) 2018/04/13 00:01:50 executing program 1: r0 = syz_open_dev$sndseq(&(0x7f0000000380)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000000000)={0x6, 0x8, 0x1, 'queue0\x00', 0x9}) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r0, 0x408c5333, &(0x7f0000000200)={0x0, 0x0, 0xffffffffffffffff, 'queue0\x00'}) 2018/04/13 00:01:50 executing program 0: getitimer(0x3, &(0x7f0000000980)) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) signalfd(r0, &(0x7f0000000100)={0x1}, 0x8) r1 = socket$inet_sctp(0x2, 0x5, 0x84) write(r1, &(0x7f0000000000)="df4e76f4e459b56a3686f27593902929211e0fde3c09748380ed47afb0a2d553c229b6cc9241d819f34db6b16800d9e3d2f65c2927ee287522f62245971471caafe2ff9c8a594591f277f96679699894784a494dd397ee2d64137ab24a694a05840e02f724e38211eaf8f8bbf4de0eb81390d25909aa188ecbd7574d36f8064003d9b3cc5b994b16eb5d3c502a492d5420", 0x91) 2018/04/13 00:01:50 executing program 2: mkdir(&(0x7f0000014000)='./file0\x00', 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000000040), 0x1) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000c40000)='./file0\x00', &(0x7f0000014000)='ramfs\x00', 0x0, &(0x7f0000000280)) ioctl$void(r0, 0x5451) chroot(&(0x7f0000000140)='./file0\x00') umount2(&(0x7f0000000180)='./file0\x00', 0x0) sendto$inet6(r0, &(0x7f00000001c0)="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", 0x1000, 0x810, &(0x7f0000000080)={0xa, 0x4e24, 0x328, @dev={0xfe, 0x80, [], 0x11}}, 0x1c) 2018/04/13 00:01:50 executing program 6: r0 = socket$inet_dccp(0x2, 0x6, 0x0) socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$inet_int(r0, 0x10d, 0x80040000000a2, &(0x7f0000000100), &(0x7f00000000c0)=0x4) getsockopt$IPT_SO_GET_INFO(r0, 0x0, 0x40, &(0x7f0000000000)={'filter\x00'}, &(0x7f0000000080)=0x54) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup.cpu/syz0\x00', 0x1ff) 2018/04/13 00:01:50 executing program 7: r0 = socket$kcm(0x29, 0x2, 0x0) setsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f00001a6ff0)={0x0, 0x2710}, 0x10) recvmsg(r0, &(0x7f0000000000)={&(0x7f000058e000)=@ll, 0x80, &(0x7f0000f42000), 0x100002dc, &(0x7f0000fde000)=""/30, 0x1e}, 0x40000000000000) 2018/04/13 00:01:50 executing program 3: mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000040), 0x78) 2018/04/13 00:01:50 executing program 0: r0 = socket$inet6_sctp(0xa, 0xffffffffffffffff, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000223fd4)=[@in6={0xa, 0x4e23}], 0x1c) sendto$inet(r0, &(0x7f0000ac0fbb)="c4", 0x1, 0x0, &(0x7f00006e2000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f000056effc), 0x4) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000100)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000001140)=0x200) r1 = accept$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, @rand_addr}, &(0x7f0000000040)=0x10) getpeername$packet(0xffffffffffffff9c, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f00000000c0)=0x14) setsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000300)={r2, @multicast2=0xe0000002, @remote={0xac, 0x14, 0x14, 0xbb}}, 0xc) 2018/04/13 00:01:50 executing program 6: r0 = open$dir(&(0x7f0000000080)='./file2\x00', 0x101, 0x40) faccessat(r0, &(0x7f0000000140)='./file0\x00', 0x400000000108, 0x3fe) mkdir(&(0x7f0000cb3ff8)='./file1\x00', 0x8000000000000) chroot(&(0x7f000009a000)='./file0\x00') mount(&(0x7f00005b9ff8)='./file0\x00', &(0x7f0000edaff8)='./file0\x00', &(0x7f0000d9fffa)='msdos\x00', 0x1002, 0x0) chdir(&(0x7f0000cd2ff8)='./file0\x00') ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f00000000c0)=0x0) fcntl$setown(r0, 0x8, r1) symlink(&(0x7f0000000000)='../file0\x00', &(0x7f0000000040)='../file0\x00') openat(0xffffffffffffff9c, &(0x7f00003e5000)='./file0\x00', 0x0, 0x0) 2018/04/13 00:01:50 executing program 1: r0 = socket$inet6(0xa, 0x3, 0x9) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000080)={'lo\x00', &(0x7f00000001c0)=@ethtool_sset_info={0x37, 0x0, 0x92}}) 2018/04/13 00:01:50 executing program 5: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vga_arbiter\x00', 0x202400, 0x0) sendmsg$nl_generic(r0, &(0x7f0000002840)={&(0x7f0000000140)={0x10}, 0xc, &(0x7f0000002800)={&(0x7f0000000000)={0x14, 0x4}, 0x14}, 0x1}, 0x0) r1 = getegid() ioctl$TUNSETGROUP(r0, 0x400454ce, r1) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000340)='IPVS\x00') ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000180)=0x0) prlimit64(r3, 0xc, 0x0, &(0x7f00000001c0)) sendmsg$IPVS_CMD_GET_CONFIG(r0, &(0x7f0000000200)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, r2, 0x10, 0x70bd2d, 0x25dfdbfd, {0xd}}, 0x14}, 0x1, 0x0, 0x0, 0x8004}, 0x4008050) 2018/04/13 00:01:50 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) io_setup(0x199, &(0x7f0000000540)) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000200)='memory.events\x00', 0x0, 0x0) ioctl$TIOCMGET(r1, 0x5415, &(0x7f0000000240)) timer_create(0x6, &(0x7f0000000000)={0x0, 0x41, 0x0, @tid=0xffffffffffffffff}, &(0x7f0000000040)=0x0) timer_getoverrun(r2) listxattr(&(0x7f0000000440)='./file0\x00', &(0x7f0000000580)=""/225, 0xe1) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0x800, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000000680)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000000380)=0xf7) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f00000003c0)={r4, 0x7fffffff, 0x1, [0x40]}, &(0x7f0000000400)=0xa) setsockopt$bt_BT_RCVMTU(r3, 0x112, 0xd, &(0x7f00000000c0)=0x5, 0x2) socket$packet(0x11, 0x3, 0x300) setsockopt$inet6_buf(r0, 0x29, 0x0, &(0x7f0000000100)="6d8e5e05cebdaeb24e60ae6b840f40c59c42ed0e36b8530ae8efca0be24b7c30a6456b6ba6f8cbbb3bf74cab97ada526ddae8542b43653fbb7332c8775bc339b897c02b170a1152fd2611fa6e26114754d0153e89a40a078d5a1fdd05b6b9800cd087a9dab9e953ec4882b9a6cf530542e26be099a9323b6019a4f50275944f698a4c565951c6c7a071fed3751b676cf1b28483b350a3cc5ab9d488addd0dd6ae23c606b9c6d5735efb99bb43943330beb8d0241e027ca1511bea9f5c2f9281367e83806159b8aade87c9f3784d86fd08ef174db195da36580962f683a9b9011ff8c065a84d55734bf2c51fea92244ab", 0xf0) 2018/04/13 00:01:50 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000683ff4)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000180)=ANY=[@ANYBLOB="e0ddff3f000000a5bfd8f32b87152f17f269017f000009010000f70000062e52dc6200000000000000000000000000"], 0x1c) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000000000)={0x1, {{0x2, 0x0, @multicast2=0xe0000002}}, 0x0, 0x1, [{{0x2, 0x0, @multicast1=0xe0000001}}]}, 0x110) 2018/04/13 00:01:50 executing program 3: mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x4, 0x32, 0xffffffffffffffff, 0x0) pselect6(0x40, &(0x7f0000a47000), &(0x7f0000000000), &(0x7f0000fe6fc0), &(0x7f0000fe6ff8), &(0x7f0000fe6ffa)={&(0x7f0000c27000), 0x8}) 2018/04/13 00:01:50 executing program 7: r0 = syz_open_dev$evdev(&(0x7f0000fb7fee)='/dev/input/event#\x00', 0x2, 0x0) pwritev(r0, &(0x7f00000002c0)=[{&(0x7f0000000100)="b85b18010f7f63c11c11622fab7e3844a6", 0x11}, {&(0x7f0000000140)="fbec342fee984e4e56fae7e6652bca578cff581521ea69d6d2980c542695f3a831070a6366e9bf26788197830d06b105923d52bb5f87178e6799a87cef50dac367ec267e9c01a771bb3e3f710ec4046a8a004da9b98feac8ed3b960f20e19d944eb430d2a6d8687b57fef83d9d0cc1dd34c97b2390bf80c4", 0x78}, {&(0x7f00000001c0)="da3fac21c4c61aaa60ac2f22bd5f777763928e0bc4f0de7591ec729b044bbd43ab65ad231bd715bd3d40565db09b2103268c8a379c9d402a727dcea7d8fcdc3dc57055cdaf1fdffc3dce8ca184227fb61717b277fe64993d3f7803073ff2154122a82e9b784cfddfa7402b12b17713f96f6810c4156b8e188f2cac2dfea41bc05fcff661e20a250a379f9db2b1bb9445637a300bc4f60edb1b994a349b1c5d5d04fb055a4c46d6fc676cebfe0a20c097cd", 0xb1}, {&(0x7f0000000280)}], 0x4, 0x0) mmap(&(0x7f0000000000/0xf82000)=nil, 0xf82000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000080)='/dev/sg#\x00', 0xa4a, 0x20000) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x40082406, &(0x7f00000000c0)='\x00') ioctl$EVIOCGREP(r0, 0x80084503, &(0x7f0000000000)=""/74) 2018/04/13 00:01:50 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000012ff0)={&(0x7f0000000080)={0x14, 0x54, 0x3ff, 0x0, 0x0, {0x7}}, 0x14}, 0x1}, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) recvfrom$inet6(r1, &(0x7f00000000c0)=""/213, 0xd5, 0x0, &(0x7f0000000040)={0xa, 0x4e22, 0x1, @empty, 0x2}, 0x1c) 2018/04/13 00:01:50 executing program 1: r0 = socket$unix(0x1, 0x1, 0x0) getsockname$unix(r0, &(0x7f0000000440)=@abs, &(0x7f00000004c0)=0x6e) bind$unix(r0, &(0x7f0000366000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) recvmsg(r0, &(0x7f0000000400)={&(0x7f0000000040)=@nl, 0x80, &(0x7f0000000340)=[{&(0x7f00000000c0)=""/228, 0xe4}, {&(0x7f00000001c0)=""/143, 0x8f}, {&(0x7f0000000280)=""/148, 0x94}], 0x3, &(0x7f0000000380)=""/92, 0x5c, 0x7}, 0x20) listen(r0, 0x80000000007f) socketpair$unix(0x1, 0x1000000005, 0x0, &(0x7f000087fff8)={0xffffffffffffffff, 0xffffffffffffffff}) socket$inet6(0xa, 0x6, 0x3) unshare(0x40600) ioctl$sock_SIOCADDDLCI(r1, 0x8980, &(0x7f0000000000)={'syz_tun\x00', 0xfffffffffffffff8}) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000553ff8), 0x8}) 2018/04/13 00:01:50 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x2000000000) bind$inet6(r0, &(0x7f0000f13000)={0xa, 0x4e22}, 0x1c) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x84800) connect$rds(r1, &(0x7f0000000040)={0x2, 0x4e22, @rand_addr=0x7}, 0x10) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f0000000900)=ANY=[@ANYBLOB="6e617400000000000000000000000000000000000000000000000000000000001b0000000500000098040000d001000000040000ffffffff30030000300300000004000000040000ffffffff000400000004000005000000c84288fa9981bc9635a8e582467df569f4c57ec86d69c5d2d5fa2fb52e269bb06e0e51796c51f86708a5af0c95b95c8fe6ec23c633cb50769f9aeaf525c51c5a4ef5be51ffc174039cbea623b7847b90b5779875ddb0cf965dd69deddbd66e9dc01992b4b2c1b3cacbd45b121de27594f88673670651873769f86dc0b8555d092b3073000000000000000000000000", @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'], @ANYBLOB="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c80000010000000000000000000000000000000000000000000000003000616800000000000000000000000000000000000000000000000000000000000800000300000001000000000000003800534e415400000000000000000000000000000000000000000000000000000100000018000000e0000001ac1414aa0000006500000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000009800d00000000000000000000000000000000000000000000000000038004e45544d41500000000000000000000000000000000000000000000000000100000002000000ac14140e000000000068006400000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002801600100000000000000000000000000000000000000000000000050006f736600000000000000000000000000000000000000000000000000000073797a3000000000000000000000000000000000000000000000000000000000050000000800000001000000010000004000736574000000000000000000000000000000000000000000000000000000000000000300000000000100030000008000000008000000fdffffff7f00040038005245444952454354000000000000000000000000000000000000000000000100000004000000ac14140f000000004e204e210000000000000000ffffffff00000000ffffff006772657461703000000000000000000079616d30000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001d00020100000000000000000000000000009800d0000000000000000000000000000000000000000000000000003800444e415400000000000000000000000000000000000000000000000000000100000001000000e00000017f00000100654e2200000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000007000980000000000000000000000000000000000000000002800000000000000000000000000000000000000000000000000000000000000feffffff00000000"], 0x4f8) ioctl$sock_inet6_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000000080)) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000000200)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x108) 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={0x0, 0x4e22, 0x8}}}}}}, &(0x7f0000775000)) write$binfmt_elf64(r0, &(0x7f0000000ec0)={{0x7f, 0x45, 0x4c, 0x46, 0x9, 0x3, 0x4, 0xffffffffffffffa8, 0x1, 0x3, 0x6, 0x6, 0x37d, 0x40, 0x3e5, 0x2, 0x1, 0x38, 0x1, 0x100000000, 0x2, 0xfffffffffffffffc}, [{0x6474e551, 0x6, 0x6, 0x7fffffff, 0x6, 0x9, 0x8, 0x5}, {0x0, 0x6, 0x66, 0x7, 0x6, 0x9b8, 0x9, 0x9}], "64d0c17c5bba2244a4033dcc57b20f2ad617084117cf2261bdaa11a5e33ce51c5bd67ff01a3080660b7045a8a0297187aa6b5e89637764f4eb3a3f4aac3860e4ed2a3a765671fb463cc8d2ccc0c1b03d0e80541534ccd197999beab6934a56e48ddbaec5359d14c56c52c57ce842da47f51e0af2123ed19bdbda1ccd1e2f3ab3432d5306979abcd932699753c25f4096a4624286eb07f118ac1c9a4c0ca8844ecea58c38c906e6c6372356773b82c932de4e47ff87d9c828ac12c19a3dd32a92c4df7763", [[], [], [], [], [], [], [], []]}, 0x974) 2018/04/13 00:01:50 executing program 2: unshare(0x204000) r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0xaf01, &(0x7f00001e3000)) eventfd2(0x0, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000080)={0xffffffffffffffff}) getsockopt$IP_VS_SO_GET_SERVICES(r1, 0x0, 0x482, &(0x7f00000000c0)=""/247, &(0x7f00000001c0)=0xf7) 2018/04/13 00:01:51 executing program 5: keyctl$restrict_keyring(0x1d, 0xfffffffffffffffc, &(0x7f0000000000)='rxrpc_s\x00', 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000000040)={{{@in=@broadcast, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}}}, &(0x7f0000000140)=0xe8) r1 = getpgid(0x0) capset(&(0x7f0000000180)={0x39980732, r1}, &(0x7f00000001c0)={0x5, 0x70, 0x100000001, 0x8e, 0x1f, 0x10000}) ioprio_set$uid(0x3, r0, 0x3) 2018/04/13 00:01:51 executing program 4: setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x5, &(0x7f0000000740)={0x0, @in={{0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}}}, 0x84) socket$inet_icmp(0x2, 0x2, 0x1) creat(&(0x7f0000000140)='./file0\x00', 0x0) pipe2(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) r1 = dup2(r0, 0xffffffffffffff9c) ioctl$DRM_IOCTL_GET_MAP(r1, 0xc0286404, &(0x7f0000000000)={&(0x7f0000ffd000/0x1000)=nil, 0x9, 0x5, 0x1, &(0x7f0000ffa000/0x4000)=nil, 0x4}) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000000680), &(0x7f00000006c0)=0x8) r2 = eventfd2(0x0, 0x0) r3 = dup(r2) r4 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r4, 0x7fff) sendfile(r3, r4, &(0x7f0000d83ff8), 0x8000fffffffe) sendto$unix(r3, &(0x7f0000000040)="cbbcd383785d8c37993b649f7d2e8d6185ea03371bef4ab6c41f039806d772e0e2d658357b2c2dc4e9613f5d698b71fa00e898854a25fb49ed5f05c765f2d1f7d5a058cf136a361855f97beff3d48aa3510be3c5e0028a15c7c52c0b2fedf219b4f3e4df8de0b31ac5d41aa7c8b0b32d55b47214a233e15cf3efea7eed", 0x7d, 0x800, &(0x7f00000000c0)=@file={0x1, '/\x00'}, 0x6e) 2018/04/13 00:01:51 executing program 3: mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x4, 0x32, 0xffffffffffffffff, 0x0) pselect6(0x40, &(0x7f0000a47000), &(0x7f0000000000), &(0x7f0000fe6fc0), &(0x7f0000fe6ff8), &(0x7f0000fe6ffa)={&(0x7f0000c27000), 0x8}) 2018/04/13 00:01:51 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00001e3fa8)={0x26, 'aead\x00', 0x0, 0x0, 'pcrypt(rfc4309(authenc(michael_mic-generic,chacha20-generic)))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000040)='\x00FX', 0x3) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000000000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_VERSION(r1, 0xc0406400, &(0x7f0000001180)={0x4, 0x4, 0x5, 0x66, &(0x7f0000000080)=""/102, 0x7a, &(0x7f0000000100)=""/122, 0x1000, &(0x7f0000000180)=""/4096}) 2018/04/13 00:01:51 executing program 6: setsockopt$sock_attach_bpf(0xffffffffffffffff, 0x1, 0x32, &(0x7f0000000100), 0x4) unshare(0x20000400) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000200)={0xffffffffffffffff, &(0x7f0000000040), &(0x7f0000000100)}, 0x20) 2018/04/13 00:01:51 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f00007b5000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x7, 0x800) ioctl$EVIOCGSND(r1, 0x8040451a, &(0x7f0000000380)=""/4096) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000d4effc)=0x1, 0x4) connect$inet(r0, &(0x7f0000606ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_buf(r0, 0x6, 0xb, &(0x7f0000000280)="e389956c8d97052b059ad975d91899ee7dbb3a9fb35f73f2894a8e18a86ac6066e27f95d9b67e34d7298c5b2b43441a324067f25", 0x34) ioctl$TCSBRK(r1, 0x5409, 0x6) setsockopt$kcm_KCM_RECV_DISABLE(r1, 0x119, 0x1, &(0x7f00000002c0)=0x40, 0x4) sendto(r0, &(0x7f0000000200)="8d", 0x1, 0x0, &(0x7f0000000300)=@pppoe={0x18, 0x0, {0x0, @link_local={0x1, 0x80, 0xc2}, 'bcsh0\x00'}}, 0x80) sendto(r0, &(0x7f00000000c0)='#', 0x1, 0x4000010, &(0x7f0000000180)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x80) sendto(r0, &(0x7f0000000100)="ae", 0x1, 0x4008004, &(0x7f0000001b00)=ANY=[], 0x0) connect(r0, &(0x7f0000000040)=@nl=@unspec, 0x80) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000000140)=0x0) sched_setattr(r2, &(0x7f0000000240)={0x0, 0x7, 0x0, 0xc0, 0x7, 0x81, 0xff, 0x7fffffff}, 0x0) 2018/04/13 00:01:51 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x8001, 0x10000) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x4c05, 0xfffffffffffffffc) 2018/04/13 00:01:51 executing program 1: r0 = socket$inet6(0xa, 0x80005, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1a, &(0x7f000022a000)=0x100008001, 0x4) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000000)=0x0) syz_open_procfs(r1, &(0x7f0000000040)='net/udp\x00') getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000280)={0x0, 0x10, &(0x7f00000001c0)=[@in={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}]}, &(0x7f00000002c0)=0x10) 2018/04/13 00:01:51 executing program 3: r0 = socket(0x0, 0x3, 0x200) r1 = syz_genetlink_get_family_id$team(&(0x7f0000000240)='team\x00') ioctl$sock_SIOCGIFINDEX(0xffffffffffffff9c, 0x8933, &(0x7f0000000340)={'ip_vti0\x00', 0x0}) accept$packet(0xffffffffffffff9c, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000440)=0x14) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000480)={{{@in=@loopback, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in=@multicast2}}, &(0x7f0000000580)=0xe8) ioctl$sock_SIOCGIFINDEX(0xffffffffffffff9c, 0x8933, &(0x7f00000005c0)={'ip6gretap0\x00', 0x0}) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000280)='/dev/vga_arbiter\x00', 0x400, 0x0) getpeername$packet(r0, &(0x7f0000000640)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000300)=0x14) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f00000006c0)={{{@in6=@ipv4={[], [], @multicast2}, @in6=@ipv4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in=@local}}, &(0x7f00000007c0)=0xe8) ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffffff, 0x8933, &(0x7f00000008c0)={'team0\x00', 0x0}) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000900)={0x0, @dev, @local}, &(0x7f0000000940)=0xc) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x20, &(0x7f0000000980)={@local, @remote, 0x0}, &(0x7f00000009c0)=0xc) sendmsg$TEAM_CMD_OPTIONS_SET(r0, &(0x7f0000000dc0)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x2028188}, 0xc, &(0x7f0000000d80)={&(0x7f0000000a00)={0x368, r1, 0x400, 0x70bd2d, 0x25dfdbfd, {0x1}, [{{0x8, 0x1, r2}, {0x7c, 0x2, [{0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x8}}}, {0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0xfffffffffffffffe}}, {0x8, 0x6, r3}}}]}}, {{0x8, 0x1, r4}, {0x208, 0x2, [{0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x3}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r5}}, {0x8, 0x7}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x4}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x10001}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x9}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x5}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x1c}}}, {0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r6}}}, {0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r7}}}]}}, {{0x8, 0x1, r8}, {0xb8, 0x2, [{0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x7}}}, {0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0xa99}}, {0x8, 0x6, r9}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r10}}}]}}]}, 0x368}, 0x1, 0x0, 0x0, 0x800}, 0x10) sendto$inet6(0xffffffffffffffff, &(0x7f0000000000)="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", 0x1a1, 0x0, &(0x7f0000001000)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) r11 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_ifreq(r11, 0x89f3, &(0x7f00000001c0)={"736974300000000000000200", @ifru_data=&(0x7f0000000180)="d61a072afa6a2e6e9105a65cf0b08be4d57565e1a85eff283ee23d954743a2e3"}) 2018/04/13 00:01:51 executing program 5: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x200000, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000000)={0x0, 0x4, 0x5, [0x9, 0x6, 0x4, 0x3, 0x5]}, &(0x7f0000000080)=0x12) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00000000c0)={r1, @in={{0x2, 0x4e23}}, 0xa4, 0x61}, &(0x7f0000000180)=0x90) unshare(0x40600) fcntl$dupfd(r0, 0x403, 0xffffffffffffffff) 2018/04/13 00:01:51 executing program 6: r0 = socket(0x8, 0x8000012, 0x10) getsockopt$IP6T_SO_GET_REVISION_MATCH(r0, 0x29, 0x44, &(0x7f00000000c0)={'icmp6\x00'}, &(0x7f0000000080)=0x1e) recvmsg$kcm(r0, &(0x7f0000000b40)={&(0x7f00000002c0)=@ipx, 0x80, &(0x7f0000000a80)=[{&(0x7f0000000340)=""/242, 0xf2}, {&(0x7f0000000440)=""/234, 0xea}, {&(0x7f0000000540)=""/133, 0x85}, {&(0x7f0000000600)=""/94, 0x5e}, {&(0x7f0000000680)=""/248, 0xf8}, {&(0x7f0000000780)=""/248, 0xf8}, {&(0x7f0000000880)=""/199, 0xc7}, {&(0x7f0000000980)=""/245, 0xf5}], 0x8, &(0x7f0000000b00)=""/43, 0x2b, 0x4}, 0x1) write(r0, &(0x7f0000a6b000)="1f0000000104ff00fd4354c04a2b00000000000008000100030423e9ffdf00", 0x1f) r1 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0xffffffff, 0x200) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000000140)={0x2, &(0x7f0000000100)=[{}, {0x0}]}) ioctl$DRM_IOCTL_DMA(r1, 0xc0406429, &(0x7f0000000280)={r2, 0x1, &(0x7f0000000180)=[0x9], &(0x7f00000001c0)=[0x80000001, 0x8, 0x200, 0x1ff], 0x60, 0x2, 0x7fff, &(0x7f0000000200)=[0x10000, 0x81], &(0x7f0000000240)=[0x4, 0x1, 0x80000001, 0x469, 0x7, 0x7, 0x1c28, 0x6, 0x80, 0x2]}) ioctl$sock_bt_cmtp_CMTPCONNADD(r0, 0x400443c8, &(0x7f0000000000)={r0, 0x7f}) 2018/04/13 00:01:51 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000240)='IPVS\x00') sendmsg$IPVS_CMD_GET_CONFIG(r0, &(0x7f0000000140)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x40020000}, 0xc, &(0x7f0000000100)={&(0x7f0000000480)=ANY=[@ANYBLOB="30851f14ac6a112a4a95d81b317cf244a4", @ANYRES16=r1, @ANYBLOB="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"], 0x130}, 0x1, 0x0, 0x0, 0x800}, 0x84) accept$inet(r0, &(0x7f0000000000)={0x0, 0x0, @loopback}, &(0x7f0000000040)=0x10) r2 = socket(0x10, 0x80005, 0x2) getsockname$inet(r2, &(0x7f00000001c0)={0x0, 0x0, @loopback}, &(0x7f0000000300)=0x10) 2018/04/13 00:01:51 executing program 4: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) flock(r1, 0x2) flock(r0, 0x1) getsockopt$inet_dccp_int(r0, 0x21, 0x64ac1bb8aa2ec1dd, &(0x7f0000000040), &(0x7f0000000080)=0x4) close(r1) tee(r1, r0, 0x34, 0x1) 2018/04/13 00:01:51 executing program 7: r0 = semget$private(0x0, 0x1, 0x482) semctl$SETALL(r0, 0x0, 0x11, &(0x7f0000000040)=[0x200, 0x0, 0x2, 0x4, 0x401, 0xde41, 0x4]) r1 = memfd_create(&(0x7f0000000000)="5b80f2feffffff", 0x7) fcntl$addseals(r1, 0x409, 0x4) fallocate(r1, 0x0, 0x0, 0x2) 2018/04/13 00:01:51 executing program 0: pipe2(&(0x7f0000834000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000100)={0x80000004}) ppoll(&(0x7f0000fb8fb0)=[{r1}], 0x1, &(0x7f0000006000)={0x0, 0x989680}, &(0x7f0000008ff8), 0x8) ioctl$EVIOCGEFFECTS(r0, 0x80044584, &(0x7f0000000040)=""/30) 2018/04/13 00:01:51 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000004c0)={0x26, 'hash\x00', 0x0, 0x0, 'michael_mic-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = dup(r1) ioctl$RNDADDENTROPY(r2, 0x40085203, &(0x7f0000000540)={0x0, 0x1000, "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"}) recvfrom$inet6(r2, &(0x7f0000000000)=""/192, 0xc0, 0x0, 0x0, 0x0) 2018/04/13 00:01:51 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) getpeername(r0, &(0x7f0000000080)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @local}}}, &(0x7f0000000100)=0x80) setsockopt$inet6_dccp_buf(r1, 0x21, 0x0, &(0x7f0000000140)="e868a78b71a7da6db5bb6abe6a4cf65be5a07e8e4f08897a59ebabcf70b45c4b5f7af4977b22765ac1c706826e5ca477102aa8184e7afc03ab1ae0ef2a87eba65b03e556364decd0deda4e406013bebef60325b121812074ffe7dd9cf6e4f6cf883d5b6d15646bc53a10f23c3ec2925614e6848406b1dbc2ccd3f790b2aff58de4830a302057fa8a4a08c98d290c1317bc2a38e64bf8be4930775102711301a1865f8d2ddca72cb8b1aee512a7a6d3a433810433cb82351489ab65e26566e7", 0xbf) r2 = accept4$nfc_llcp(r1, &(0x7f0000000200), &(0x7f0000000280)=0x60, 0x80000) setsockopt$RDS_GET_MR_FOR_DEST(r1, 0x114, 0x7, &(0x7f0000000600)={@pppol2tpin6={0x18, 0x1, {0x0, r1, 0x0, 0x2, 0x3, 0x3, {0xa, 0x4e20, 0x88a7, @mcast1={0xff, 0x1, [], 0x1}, 0x5}}}, {&(0x7f0000000580)=""/45, 0x2d}, &(0x7f00000005c0), 0x11}, 0xa0) bind$alg(r0, &(0x7f0000000500)={0x26, 'hash\x00', 0x0, 0x0, 'cmac(fcrypt-generic)\x00'}, 0xfffffffffffffefd) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f00000002c0)={0x0, @in6={{0xa, 0x4e21, 0xfffffffffffffffd, @dev={0xfe, 0x80, [], 0x13}, 0x7}}, [0x1, 0x50, 0x8001, 0x520b, 0x9, 0x3, 0x5, 0x9, 0x0, 0x7, 0x1000, 0x5, 0x0, 0x8, 0x3]}, &(0x7f00000003c0)=0x100) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000000400)={r3, 0x2}, &(0x7f0000000440)=0x8) r4 = open(&(0x7f0000000480)='./file0\x00', 0x20040, 0x109) ioctl$TIOCPKT(r4, 0x5420, &(0x7f00000004c0)=0x400) 2018/04/13 00:01:51 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000000100)=0x7e) setresuid(r1, r1, r1) 2018/04/13 00:01:51 executing program 3: mmap(&(0x7f0000000000/0x16000)=nil, 0x16000, 0x0, 0x32, 0xffffffffffffffff, 0x0) unshare(0x40600) r0 = userfaultfd(0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x22000, 0x0) getsockopt$ARPT_SO_GET_INFO(r1, 0x0, 0x60, &(0x7f0000000040)={'filter\x00'}, &(0x7f0000000100)=0x44) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00000000c0)={0xaa}) 2018/04/13 00:01:52 executing program 5: r0 = socket$netlink(0x10, 0x3, 0xc) sendmsg$nl_route(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)=@setneightbl={0x2c, 0x43, 0x201, 0x0, 0x0, {0xa}, [@NDTA_NAME={0x18, 0x1, 'trustedeth0\'md5sum\x00'}]}, 0x2c}, 0x1}, 0x0) 2018/04/13 00:01:52 executing program 1: r0 = open(&(0x7f0000fc0ff8)='./file0\x00', 0x141042, 0x0) write$evdev(r0, &(0x7f0000033fd0)=[{}], 0x18) ftruncate(r0, 0x7) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000000000)='lo\x00') 2018/04/13 00:01:52 executing program 7: r0 = syz_open_dev$mice(&(0x7f0000000140)='/dev/input/mice\x00', 0x0, 0x200800) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000180)={0x0, 0x4}, &(0x7f00000001c0)=0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000200)={r1, 0x10000000, 0x3, [0x1, 0x1f, 0x43f3]}, 0xe) syz_emit_ethernet(0x12, &(0x7f0000000000)={@link_local={0x1, 0x80, 0xc2}, @link_local={0x1, 0x80, 0xc2}, [{[], {0x8100, 0x0, 0x3}}]}, &(0x7f0000000080)) 2018/04/13 00:01:52 executing program 3: syz_emit_ethernet(0x6e, &(0x7f0000000080)=ANY=[@ANYBLOB="a2519e34865caaaaaaaaaaaa86dd6002290f00383a0000000000000000000000ffff00000000ff020000000000000000000000000001010090780000000060d5cae20000880000000000000000000000000000000000ff020000000000000000000000000001f601929f106531aa"], 0x0) r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000000000)={0x0, 0x0, 0x8f9, 0x8000, 0x0, 0x6}, &(0x7f0000000040)=0x14) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000140)={r1, 0xc9bb, 0x4, 0x2}, 0x10) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000540)={{{@in=@rand_addr, @in6=@ipv4={[], [], @broadcast}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in6=@remote}}, &(0x7f0000000640)=0xe8) recvfrom(r0, &(0x7f0000000180)=""/157, 0x9d, 0x10000, &(0x7f0000000680)=@ll={0x11, 0x1b, r2, 0x1, 0x100000001, 0x6}, 0x80) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000100)={r1, 0x3}, 0x8) 2018/04/13 00:01:52 executing program 2: mmap(&(0x7f00004fd000/0x4000)=nil, 0x4000, 0x0, 0x71, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x2, &(0x7f0000527ff8)=0x5, 0x401c, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)) r0 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x3, 0x4200) ioctl$DRM_IOCTL_GET_MAP(r0, 0xc0286404, &(0x7f0000000080)={&(0x7f0000b54000/0x1000)=nil, 0x4, 0x0, 0x5, &(0x7f000011c000/0x1000)=nil}) r1 = openat$cgroup_ro(r0, &(0x7f00000000c0)='cpuset.memory_pressure\x00', 0x0, 0x0) ioctl$sock_kcm_SIOCKCMUNATTACH(r1, 0x89e1, &(0x7f0000000100)={r0}) 2018/04/13 00:01:52 executing program 0: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f0000000180)) r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000040)='cgroup.events\x00', 0x0, 0x0) mkdir(&(0x7f0000000100)='./file0\x00', 0x1) ioctl$DRM_IOCTL_SET_VERSION(r0, 0xc0106407, &(0x7f00000000c0)={0x7, 0x55fc84f9, 0xff, 0x3ff}) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000811ffa)='bdev\x00', 0x100000, &(0x7f0000000040)) unlink(&(0x7f0000000180)='./file0\x00') mount(&(0x7f0000000080)='./file0\x00', &(0x7f0000cbeff8)='./file0\x00', &(0x7f00005f7ffa)='ramfs\x00', 0x0, &(0x7f000002f000)) mount(&(0x7f0000adcff8)='./file0\x00', &(0x7f0000000140)='.', &(0x7f00005e9000)='cifs\x00', 0x2000, &(0x7f0000ad5000)) 2018/04/13 00:01:52 executing program 6: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x20000, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r0, 0x40a85323, &(0x7f0000000100)={{0x2, 0x5}, 'port1\x00', 0x65, 0x4, 0x0, 0x4, 0x2a, 0x6, 0x3f, 0x0, 0x4, 0x7}) mremap(&(0x7f0000001000/0xc00000)=nil, 0xc00000, 0x2000, 0x0, &(0x7f0000c87000/0x2000)=nil) r1 = add_key$keyring(&(0x7f0000000200)='keyring\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffff8) keyctl$revoke(0x3, r1) r2 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f000070c000)={0x0}, &(0x7f0000ca4000)=0x8) r4 = socket$netlink(0x10, 0x3, 0xf) getsockopt$sock_int(r4, 0x1, 0x7, &(0x7f0000000080), &(0x7f00000000c0)=0x4) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000040), &(0x7f00000001c0)=0x8) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000280)={r3, 0x400, 0x4, 0x2}, 0x10) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f00000002c0)=[@in={0x2, 0x4e22, @broadcast=0xffffffff}, @in6={0xa, 0x4e21, 0x6, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x1e}, @in={0x2, 0x4e22}, @in={0x2, 0x6, @multicast1=0xe0000001}, @in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}, 0x10000}, @in={0x2, 0x4e22, @rand_addr}, @in={0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}], 0x88) 2018/04/13 00:01:52 executing program 5: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0x1, &(0x7f00000001c0), 0x4) keyctl$set_reqkey_keyring(0xe, 0xffffffffffffffff) 2018/04/13 00:01:52 executing program 7: r0 = syz_open_dev$tun(&(0x7f0000000400)='/dev/net/tun\x00', 0x0, 0xfffffffffffffffa) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={"6966623000faffffffffffffff000020", 0xd203}) ioctl$TUNSETVNETLE(r0, 0x400454dc, &(0x7f0000000080)=0x1) r1 = creat(&(0x7f00000000c0)='./file0\x00', 0x44) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000100)={0x0, 0x80000001, 0x10, 0x2, 0x10b7}, &(0x7f0000000180)=0x18) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f00000001c0)={0x0, 0x7}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000000240)={r2, 0x1f, 0x643a3be2, 0xfff, 0x9, 0xf5, 0x5, 0x2, {r3, @in6={{0xa, 0x4e21, 0x100000000, @mcast1={0xff, 0x1, [], 0x1}, 0x81}}, 0x0, 0x8, 0x1, 0x100000001, 0x40}}, &(0x7f0000000300)=0xb0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'bcsh0\x00', 0x1000}) ioctl$TUNGETIFF(r1, 0x800454d2, &(0x7f0000000340)) 2018/04/13 00:01:52 executing program 2: r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00000002c0)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) accept4$inet6(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, @remote}, &(0x7f0000000040)=0x1c, 0x80800) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000003800)='/dev/loop-control\x00', 0x0, 0x0) mknod(&(0x7f0000000080)='./file0\x00', 0x0, 0xa5) ioctl$TUNSETVNETBE(0xffffffffffffffff, 0x400454de, &(0x7f0000000100)) ioctl$LOOP_CTL_REMOVE(r1, 0x4c80, 0x0) 2018/04/13 00:01:52 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}}, 0x1c) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00000026c0)={0x0, 0x38, &(0x7f0000002680)}, &(0x7f0000000040)=0xfffffd67) pipe(&(0x7f0000000080)={0xffffffffffffffff}) bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0x2, 0x86, 0x0, 0x1000, 0x4, r1, 0x7}, 0x2c) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f0000000100)=0x4, 0xffffffffffffff02) 2018/04/13 00:01:52 executing program 0: r0 = socket(0x10, 0x803, 0x0) write(r0, &(0x7f0000df8fd9)="2600000022004701050007008980e8ff06006d20002b1f00c0e9ff094a51f10101c7033500b0", 0x26) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000000000), &(0x7f0000000040)=0x4) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000d9bffc), 0x4) sendto(r0, &(0x7f0000002840)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) recvmsg(r0, &(0x7f0000fa3000)={&(0x7f0000d0b000)=@ax25, 0x10, &(0x7f00002e6f80), 0x0, &(0x7f0000878000)}, 0x0) recvmsg$kcm(r0, &(0x7f0000002740)={0x0, 0x0, &(0x7f0000002680)=[{&(0x7f0000001440)=""/4096, 0x1000}], 0x1, &(0x7f0000002700)=""/37, 0x25}, 0x10020) 2018/04/13 00:01:52 executing program 5: r0 = syz_open_dev$usbmon(&(0x7f0000fd0ff3)='/dev/usbmon#\x00', 0x0, 0x0) ioctl$KDSKBSENT(0xffffffffffffffff, 0x4b49, &(0x7f0000ddd000)="266b5d967b9a95bfa9e22cec1d685e20510fe95c") ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0x40189206, &(0x7f0000ddd000)) ioctl$sock_ifreq(r0, 0x8937, &(0x7f0000000000)={'teql0\x00', @ifru_flags=0x8000}) 2018/04/13 00:01:52 executing program 7: r0 = socket$unix(0x1, 0x1, 0x0) bind$unix(r0, &(0x7f0000003000)=@abs={0x1}, 0x8) listen(r0, 0x0) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000000040)) r1 = socket$inet_icmp(0x2, 0x2, 0x1) setsockopt$inet_opts(r1, 0x0, 0xd, &(0x7f0000000180)="ce34aae5c056cc502c37289e39965565ed3ef260b16269f5dc3728", 0x1b) getsockopt$IPT_SO_GET_ENTRIES(r1, 0x0, 0x41, &(0x7f0000000080)={'raw\x00', 0xbf, "6275a62b97946d988e0280428d5174b9bc300c20f766b1407dc37880cccd3e0359060b0a12f221fd9c7d65dab96b844c98975d5c8419a75e40f379e6f76fe4a0af4991e9931bf6b883f09b116e9a765244f46a09a6efd68e5a8848ae7fe4a17c718e4250128eb31983d2e8c1d3f90166b6a165cb9b202d16fd694c594d71a5ddab0af98bf73f5f6a46940a352f0053396cb9ac3692714740b3b4d9df9696e013c067ed76fa8db304a61be19d203ec6ceea6ed9f2f767ae9c8de93f07f53cb5"}, &(0x7f0000000000)=0xe3) 2018/04/13 00:01:52 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) unshare(0x20190000) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/net/pfkey\x00', 0x402080, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000000100)={0x4528, 0x5, 0x6, 0x8, 0x8, 0x101, 0x7fff, 0x5, 0x1000, 0x1, 0x2}, 0xb) getsockopt$ARPT_SO_GET_INFO(r0, 0x0, 0x60, &(0x7f0000000000)={'filter\x00'}, &(0x7f0000000080)=0x44) 2018/04/13 00:01:52 executing program 3: unshare(0x40600) r0 = socket$inet(0x2, 0x3, 0x9) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000000000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000040)={0x1ff, 0x0, 0x10001, 0x2}) ioctl$DRM_IOCTL_AGP_FREE(r1, 0x40206435, &(0x7f0000000080)={0x1f, r2, 0x3, 0x5}) bind$inet(r0, &(0x7f0000103ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) 2018/04/13 00:01:52 executing program 1: r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_ifreq(r0, 0x8932, &(0x7f00000001c0)={'syz_tun\x00', @ifru_names='nr0\x00'}) 2018/04/13 00:01:53 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x100000000001, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r1 = creat(&(0x7f0000003ff8)='./file0\x00', 0x0) writev(r1, &(0x7f0000003fd8)=[{&(0x7f0000012fb7)='5', 0x1}], 0x1) getdents64(r1, &(0x7f000000235d)=""/69, 0x45) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00004daff0)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/04/13 00:01:53 executing program 3: r0 = socket$key(0xf, 0x3, 0x2) ioctl$int_in(r0, 0x5452, &(0x7f00000002c0)=0x7ff) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000000)={0x2, 0x5, 0x3, 0x0, 0x2}, 0x10}, 0x1}, 0xfffffffffffffffd) r1 = semget(0x0, 0x4, 0xc2) semtimedop(r1, &(0x7f0000000080)=[{0x4, 0xff, 0x1000}, {0x0, 0x400, 0x1000}, {0x2, 0x9, 0x1000}], 0x3, &(0x7f00000000c0)={0x0, 0x1c9c380}) r2 = accept$inet(0xffffffffffffff9c, &(0x7f0000000100), &(0x7f0000000140)=0x10) getsockopt$inet_dccp_buf(r2, 0x21, 0xc, &(0x7f0000000180)=""/196, &(0x7f0000000280)=0xc4) r3 = shmat(0x0, &(0x7f0000ffc000/0x2000)=nil, 0x2000) r4 = dup(r2) setsockopt$bt_rfcomm_RFCOMM_LM(r4, 0x12, 0x3, &(0x7f0000000380)=0x40, 0x4) r5 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000300)='cgroup.events\x00', 0x0, 0x0) ioctl$VHOST_GET_VRING_ENDIAN(r5, 0x4008af14, &(0x7f0000000340)={0x3, 0x2}) shmdt(r3) 2018/04/13 00:01:53 executing program 5: futex(&(0x7f000000cffc)=0x1, 0x800000000006, 0x0, &(0x7f0000000040)={0x77359400}, &(0x7f0000048000), 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f0000000080)=@ipx, &(0x7f0000000000)=0x80) accept(r0, &(0x7f0000000200)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000280)=0x80) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000100)={0x0, 0x101, 0x1f, 0x4, 0x81, 0x4}, &(0x7f0000000140)=0x14) getsockopt$nfc_llcp(r0, 0x118, 0x0, &(0x7f00000002c0)=""/239, 0xef) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000180)={0x6, 0x4, 0x200, 0x35db7e86, 0x8, 0x6, 0x80, 0x7ff, r1}, &(0x7f00000001c0)=0x20) futex(&(0x7f000000cffc), 0x800000001, 0x0, &(0x7f00000006c0), &(0x7f0000048000), 0x0) 2018/04/13 00:01:53 executing program 1: r0 = socket$inet6(0xa, 0x801, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}, 0x1c) r1 = socket$inet6(0xa, 0x801, 0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000380)='/dev/sequencer2\x00', 0x8000, 0x0) bind$vsock_stream(r2, &(0x7f00000003c0)={0x28, 0x0, 0x2710, @hyper}, 0x10) bind$inet6(r1, &(0x7f0000000040)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}}, 0x1c) listen(r0, 0x0) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000e00000)=0x3f, 0x4) r3 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vcs\x00', 0x8100, 0x0) futimesat(r3, &(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)={{0x0, 0x7530}}) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x200}, 0x1c) r4 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r4, 0x6, 0x80000000000002, &(0x7f0000ed4000)=0x78, 0x4) r5 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='cpuset.memory_pressure\x00', 0x0, 0x0) preadv(r5, &(0x7f0000000340)=[{&(0x7f00000002c0)=""/40, 0x28}], 0x1, 0x0) ioctl$sock_inet_SIOCSARP(r5, 0x8955, &(0x7f0000000240)={{0x2, 0x4e21, @multicast2=0xe0000002}, {0x306, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x30, {0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}, 'gre0\x00'}) ioctl$VHOST_SET_VRING_NUM(r5, 0x4008af10, &(0x7f0000000100)={0x5e1f03cc4a6cf237}) bind$inet(r4, &(0x7f0000000300)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) setsockopt$SO_ATTACH_FILTER(r4, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f40ff8)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) sendto$inet(r4, &(0x7f0000a88f88), 0x29f, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendmmsg(r4, &(0x7f0000000ac0)=[{{0x0, 0x0, &(0x7f0000000700)=[{&(0x7f0000000180)='\t', 0x1}], 0x1, &(0x7f0000001040)=ANY=[]}}], 0x1, 0x0) sendmmsg(r4, &(0x7f0000003ec0)=[{{0x0, 0x0, &(0x7f0000000980)=[{&(0x7f0000002640)="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", 0x5b8}], 0x1, &(0x7f0000003640)}}], 0x1, 0x0) listen(r1, 0x0) 2018/04/13 00:01:53 executing program 6: r0 = socket$packet(0x11, 0x3, 0x300) acct(&(0x7f00000000c0)='./file0\x00') setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000080)={0x0, 0x1, 0xfffffffffffffffc}, 0xffffffffffffffa1) mknod$loop(&(0x7f0000000000)='./file0\x00', 0x1000, 0x0) syz_emit_ethernet(0x36, &(0x7f0000c22000)=ANY=[@ANYBLOB="9a52438e8227ffffffff025d23b1000000000000000000cb0090780000ab0dbae5616f00bb9078000000000000020000000000000000"], &(0x7f0000ea3000)) 2018/04/13 00:01:53 executing program 7: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x2) write$tun(r0, &(0x7f0000000400), 0x1c) accept4$nfc_llcp(r0, &(0x7f00000002c0), &(0x7f0000000340)=0x60, 0x80800) write$binfmt_misc(r0, &(0x7f0000000080)={'syz1', "bd52a5a9fa970327eb13035fdca397246d1a16fdd1f4d087391b2e058927329da832db6e9f054a400211d73e4ce89ecf9dc8f9a9b6953378b829754c4ab04d51a8323e7719e38bb425d5840a01efdfb9c95dd520c239653e4cd7a3fbd652605c01"}, 0x65) openat$cgroup_int(r0, &(0x7f0000000100)='io.weight\x00', 0x2, 0x0) bind$llc(r0, &(0x7f0000000140)={0x1a, 0x30f, 0x3ff, 0x7, 0x9, 0x5000, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) r1 = syz_genetlink_get_family_id$fou(&(0x7f00000001c0)='fou\x00') sendmsg$FOU_CMD_DEL(r0, &(0x7f0000000280)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x8010000}, 0xc, &(0x7f0000000240)={&(0x7f0000000200)=ANY=[@ANYBLOB="14000000", @ANYRES16=r1, @ANYBLOB="0002935828ac72dc9ea2d1000000"], 0x14}, 0x1, 0x0, 0x0, 0x4000014}, 0x40000) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000380)=0x2, 0x4) ioctl(r0, 0x227d, &(0x7f0000000080)) 2018/04/13 00:01:53 executing program 0: unshare(0x40600) socket$nl_generic(0x10, 0x3, 0x10) 2018/04/13 00:01:53 executing program 4: r0 = syz_open_dev$mice(&(0x7f0000f87000)='/dev/input/mice\x00', 0x0, 0x0) fcntl$setstatus(r0, 0x4, 0x2000) r1 = syz_open_dev$evdev(&(0x7f0000057fee)='/dev/input/event#\x00', 0xafd, 0x8000040000001) ioctl$LOOP_GET_STATUS(r0, 0x4c03, &(0x7f0000000040)) write$evdev(r1, &(0x7f000004d000)=[{{}, 0x2, 0x0, 0x401}, {}], 0x30) ioctl$TCSETSW(r0, 0x5403, &(0x7f0000000000)={0x80, 0xfffffffffffffffb, 0x7630e7d1, 0x7a2c, 0x8, 0x2ee, 0x937, 0x9f, 0x8, 0x6, 0x8fd, 0x3ff}) 2018/04/13 00:01:53 executing program 3: r0 = memfd_create(&(0x7f000003affa)='posix_acl_access{Y\x00', 0x0) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000040)=0x24000000, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x200000d, 0x11, r0, 0x0) write$tun(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="0000000000f7ffffffffffffa96f71990000"], 0x12) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000000080), &(0x7f0000000100)=0x4) capset(&(0x7f0000000ffc)={0x20080522}, &(0x7f0000000000)) 2018/04/13 00:01:53 executing program 0: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount(&(0x7f0000000180)='./file0\x00', &(0x7f000078eff8)='./file0\x00', &(0x7f0000982ff9)='mqueue\x00', 0x0, &(0x7f0000000140)) mknod$loop(&(0x7f0000000040)='./file0\x00', 0x6000, 0x1) statfs(&(0x7f0000000000)='./file0\x00', &(0x7f0000000480)=""/4096) 2018/04/13 00:01:53 executing program 4: r0 = socket$nl_xfrm(0x2, 0x6, 0x21) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10d, 0x10, &(0x7f0000000080)=0x104, 0x4) dup2(r0, r0) 2018/04/13 00:01:53 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00005f4000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(blowfish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000052000)="e5fcb5bf", 0x4) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000889fc8)=[{0x0, 0x0, &(0x7f0000000180)=[{&(0x7f0000000100)="7be771e1c198b4dae411f6841e", 0xd}], 0x1, &(0x7f00004ecfa0)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vga_arbiter\x00', 0x480000, 0x0) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r2, 0x40505330, &(0x7f0000000000)={{0xff, 0x5}, {0x1, 0x7}, 0xfeb, 0x5, 0xf95}) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000000140)={0x0, 0x143}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000200)={r3, @in6={{0xa, 0x4e21, 0xffffffffffff8564, @mcast2={0xff, 0x2, [], 0x1}, 0xffffffff}}, 0x82, 0x80, 0x3, 0x4, 0x52}, &(0x7f0000000080)=0x98) recvmsg(r1, &(0x7f00001b0000)={&(0x7f00003a4fa0)=@nfc_llcp, 0x80, &(0x7f0000045000)=[{&(0x7f00005ab000)=""/88, 0x58}], 0x1, &(0x7f00009f2000)=""/190, 0xbe}, 0x0) 2018/04/13 00:01:53 executing program 6: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rfkill\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f00000000c0)={0x0, 0xcf5}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000140)={r1, 0x1ff}, &(0x7f0000000180)=0x8) r2 = socket$inet(0x2, 0x2, 0x0) getsockopt$sock_buf(r2, 0x1, 0x1d, &(0x7f0000000000)=""/95, &(0x7f0000f7bffc)=0x5f) 2018/04/13 00:01:54 executing program 5: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000000)={@in={{0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x0, 0x7, 0x1, "c96632088e9da8eb5182b72b249a5bc3775b4e01f76cb0a4af4040c3bbb56c0500bd9e89612db143e43a36ac56b60400d9f832119f0b883db3669fd3cbe4bb320a1e1174ab443dffbc865d9059496801"}, 0xff96) setsockopt(r0, 0x6, 0xe, &(0x7f0000902000)="020008000000000000005462fa01a15eaf0d2cf653f13cc379ede4eaf40f4a95bbff850a8263357506b31e58a98399b397e695c0f03d3b3d54436fe71cbcdc6e30ac10369300f6af7d07634832b8a5c0a94c470502e9337b3e7298fc74e81b1058d02f9b14732017e2466a9fc43aea71263335960415800020f9575da602000000001f0000d1b0e6ebcb12c7291871363e97100c4a4c2e9f5c0c14f1659ce8c8bed2e97e60a3649f93ea0c8263f864802ad72fa698807ef14a4a1813e976be1d113b514dbdc05ea1309163d6a4830de8391f2ecab7bbfbcb", 0xd8) setsockopt(r0, 0x41000000000006, 0xe, &(0x7f00005a2000)="020000000000000000405462fa01a55eaf0d2cf609f13cc379ede4eaf40f4a95bbff850a8263357506b31e58a98399b397e695c0f03d919cc3df7756beaaea3b3d54436fe71cf6af7d07634832b8a5c0a94c470502e933dd65ae7b3e7298fc00e81b1058d02f9b14732017e2466a9fc43aea71263335960415800020f9575da602000000001f0000d1b0e6ebcb12c7291871363e97100c4a4c2e9f5c0c14f1659ce8c8bed2e97e60a3649f93ea0c8263f864802ad72fa698807ef14a4a1813e976be1d00000006bdc05ea1309163d6a4830dd0391f2ecab7", 0xd8) 2018/04/13 00:01:54 executing program 0: socket$bt_bnep(0x1f, 0x3, 0x4) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x2, 0x1000000000030, 0xffffffffffffffff, 0x0) r0 = getpgrp(0xffffffffffffffff) capset(&(0x7f0000000180)={0x20080522, r0}, &(0x7f00000001c0)={0x40, 0x3ff, 0x6, 0x8d, 0x2, 0x9}) r1 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$sock_int(r1, 0x1, 0x13, &(0x7f0000000280), &(0x7f0000000440)=0xffffffffffffffc1) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000000)={r1}) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000000080)) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f00000000c0)=0x0) r4 = getpgid(r3) ptrace$peekuser(0x3, r4, 0x4) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f0000000040)={0x1, [0x9]}, 0x6) madvise(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x1f) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer2\x00', 0x800, 0x0) 2018/04/13 00:01:54 executing program 6: unshare(0x40600) r0 = syz_open_dev$loop(&(0x7f0000c17ff5)='/dev/loop#\x00', 0x0, 0x0) r1 = dup2(r0, r0) ioctl$EVIOCREVOKE(r1, 0x40044591, &(0x7f0000000000)=0x5) socket$alg(0x26, 0x5, 0x0) fsync(r0) ioctl$TIOCMSET(r1, 0x5418, &(0x7f0000000040)=0x6) 2018/04/13 00:01:54 executing program 7: mkdir(&(0x7f0000000000)='./control\x00', 0x0) r0 = inotify_init1(0xfffffffffffffffc) inotify_add_watch(r0, &(0x7f0000000040)='./control\x00', 0x82) r1 = inotify_init() dup2(r0, r1) 2018/04/13 00:01:54 executing program 2: r0 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x28300, 0x80) ioctl$DRM_IOCTL_GET_MAP(r0, 0xc0286404, &(0x7f0000000080)={&(0x7f0000ff6000/0x7000)=nil, 0x401, 0x0, 0x4, &(0x7f0000ffc000/0x3000)=nil, 0x4}) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000140)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-camellia-aesni\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000ff8000)="0a0775b005e381e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r2 = accept$alg(r1, 0x0, 0x0) recvmsg(r2, &(0x7f0000001440)={&(0x7f0000000280)=@sco, 0x80, &(0x7f0000000000)=[{&(0x7f00000003c0)=""/4096, 0x1000}], 0x1, &(0x7f0000001400)=""/6, 0x6}, 0x0) 2018/04/13 00:01:54 executing program 3: r0 = socket$inet(0x2, 0x840000000003, 0x1102) setsockopt$inet_int(r0, 0x0, 0xc8, &(0x7f0000000040), 0x90) 2018/04/13 00:01:54 executing program 1: r0 = socket$inet6(0xa, 0x801, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}, 0x1c) r1 = socket$inet6(0xa, 0x801, 0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000380)='/dev/sequencer2\x00', 0x8000, 0x0) bind$vsock_stream(r2, &(0x7f00000003c0)={0x28, 0x0, 0x2710, @hyper}, 0x10) bind$inet6(r1, &(0x7f0000000040)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}}, 0x1c) listen(r0, 0x0) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000e00000)=0x3f, 0x4) r3 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vcs\x00', 0x8100, 0x0) futimesat(r3, &(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)={{0x0, 0x7530}}) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x200}, 0x1c) r4 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r4, 0x6, 0x80000000000002, &(0x7f0000ed4000)=0x78, 0x4) r5 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='cpuset.memory_pressure\x00', 0x0, 0x0) preadv(r5, &(0x7f0000000340)=[{&(0x7f00000002c0)=""/40, 0x28}], 0x1, 0x0) ioctl$sock_inet_SIOCSARP(r5, 0x8955, &(0x7f0000000240)={{0x2, 0x4e21, @multicast2=0xe0000002}, {0x306, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x30, {0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}, 'gre0\x00'}) ioctl$VHOST_SET_VRING_NUM(r5, 0x4008af10, &(0x7f0000000100)={0x5e1f03cc4a6cf237}) bind$inet(r4, &(0x7f0000000300)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) setsockopt$SO_ATTACH_FILTER(r4, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f40ff8)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) sendto$inet(r4, &(0x7f0000a88f88), 0x29f, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendmmsg(r4, &(0x7f0000000ac0)=[{{0x0, 0x0, &(0x7f0000000700)=[{&(0x7f0000000180)='\t', 0x1}], 0x1, &(0x7f0000001040)=ANY=[]}}], 0x1, 0x0) sendmmsg(r4, &(0x7f0000003ec0)=[{{0x0, 0x0, &(0x7f0000000980)=[{&(0x7f0000002640)="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", 0x5b8}], 0x1, &(0x7f0000003640)}}], 0x1, 0x0) listen(r1, 0x0) 2018/04/13 00:01:54 executing program 4: r0 = socket$inet6(0xa, 0x100000000000005, 0x0) bind$inet6(r0, &(0x7f0000d1a000)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x1c) r1 = socket$inet6(0xa, 0x5, 0x0) bind$inet6(r1, &(0x7f0000000180)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x1c) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000000)={0x0, 0xbe, "cd245d4eb45a9b962cccbf7e0a39c6bfa73e63e1e25485e4b2ff29eaef567f587650b4a834a3137d7035452d7f50a4199298bcd38e6eb712252dd49aabd226f6d4c875ff685f7fde6c0fa1a6e47d15f91f9e82d7c5aa467eec3e5d461e19f2a1a14d586ecaea5a4d89c55c58d4cdfaf67edb865eccb2bd828f7f7985bf0fc9d11d505d6f1456bc8b92841bb5eedcdc719211713cb8e3c7ea67463f078d30c20afcedfdc1d2a828a6da7b13f9c6b356379095b8eac26caf48af5b6925d85d"}, &(0x7f0000000100)=0xc6) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000140)={r2, 0xffffffff, 0x10, 0x3, 0x27e7df91}, &(0x7f00000001c0)=0x18) [ 72.233188] print_req_error: 96 callbacks suppressed [ 72.233206] print_req_error: I/O error, dev loop0, sector 0 [ 72.260745] print_req_error: I/O error, dev loop0, sector 0 2018/04/13 00:01:54 executing program 7: r0 = socket$inet6(0xa, 0x801, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}, 0x1c) r1 = socket$inet6(0xa, 0x801, 0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000380)='/dev/sequencer2\x00', 0x8000, 0x0) bind$vsock_stream(r2, &(0x7f00000003c0)={0x28, 0x0, 0x2710, @hyper}, 0x10) bind$inet6(r1, &(0x7f0000000040)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}}, 0x1c) listen(r0, 0x0) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000e00000)=0x3f, 0x4) r3 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vcs\x00', 0x8100, 0x0) futimesat(r3, &(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)={{0x0, 0x7530}}) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x200}, 0x1c) r4 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r4, 0x6, 0x80000000000002, &(0x7f0000ed4000)=0x78, 0x4) r5 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='cpuset.memory_pressure\x00', 0x0, 0x0) preadv(r5, &(0x7f0000000340)=[{&(0x7f00000002c0)=""/40, 0x28}], 0x1, 0x0) ioctl$sock_inet_SIOCSARP(r5, 0x8955, &(0x7f0000000240)={{0x2, 0x4e21, @multicast2=0xe0000002}, {0x306, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x30, {0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}, 'gre0\x00'}) ioctl$VHOST_SET_VRING_NUM(r5, 0x4008af10, &(0x7f0000000100)={0x5e1f03cc4a6cf237}) bind$inet(r4, &(0x7f0000000300)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) setsockopt$SO_ATTACH_FILTER(r4, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f40ff8)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) sendto$inet(r4, &(0x7f0000a88f88), 0x29f, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendmmsg(r4, &(0x7f0000000ac0)=[{{0x0, 0x0, &(0x7f0000000700)=[{&(0x7f0000000180)='\t', 0x1}], 0x1, &(0x7f0000001040)=ANY=[]}}], 0x1, 0x0) sendmmsg(r4, &(0x7f0000003ec0)=[{{0x0, 0x0, &(0x7f0000000980)=[{&(0x7f0000002640)="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", 0x5b8}], 0x1, &(0x7f0000003640)}}], 0x1, 0x0) listen(r1, 0x0) 2018/04/13 00:01:54 executing program 3: r0 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000002600)={&(0x7f0000000000)=@nl=@kern={0x10}, 0x80, &(0x7f0000000200)=[{&(0x7f0000002400)="5500000018007fafc22e1cb2a4a2f9930a06000000a84308910523693900090020000000010000001300050000000000000000dc1338d5440700000000000000fb83de4407aa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f0000002500)}, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000080)) 2018/04/13 00:01:54 executing program 6: r0 = memfd_create(&(0x7f0000000040)='ntfs\x00', 0x1) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000080)={&(0x7f0000000000)='./file0/file0\x00', r0}, 0x10) mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) syz_mount_image$ntfs(&(0x7f0000001580)='ntfs\x00', &(0x7f00000015c0)='./file0/file0\x00', 0x0, 0x0, &(0x7f0000001640), 0x0, &(0x7f0000001740)={[{@uid={'uid', 0x3d}, 0x2c}]}) mount(&(0x7f0000001680)='./file0\x00', &(0x7f00000016c0)='./file0\x00', &(0x7f0000001700)='tmpfs\x00', 0x0, &(0x7f0000001740)) 2018/04/13 00:01:54 executing program 4: fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000040)={0x0, 0x0}) migrate_pages(r0, 0x7, &(0x7f0000000080)=0x8, &(0x7f00000000c0)=0x9) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) unshare(0x8000400) ioctl(r1, 0x4000000002282, &(0x7f0000000080)) 2018/04/13 00:01:54 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) socket(0x4000000010, 0x803, 0x0) unshare(0x20000400) mq_notify(0xffffffffffffffff, &(0x7f00000002c0)={0x20000000, 0x15, 0x2, @thr={&(0x7f000087c000), &(0x7f00001c1f7f)}}) r1 = dup3(r0, r0, 0x80000) mq_notify(r1, &(0x7f00000001c0)={0x0, 0x2e, 0x7, @thr={&(0x7f0000000000)="30d1f74daefddfc759afec563dea61582e906572565fc178b741f0dc27bd0e66c719fde84348c85bd45de9b7befd35eddf3e8ce429c64e4ff8a5aa99b1c499ba7687516e3ef91f78ef813328045c24c4ea9ec58be2c088827d76bafc68c62e3f45d4aadd4008d781de452bfd9e2c4b190e306825d8ddc8c5641aea11c4219ffdab96597701285b965c98c39e11aba34a0d381de6e13385a69b2c986fa3c0a03d422449cce69650532cd1be7222de8f1f2dfa58ce02a19096cab8b562b71d0db7189a7834761456e8a21b3315436e1f925e7220ea04e5f131582463", &(0x7f0000000100)="e456cd80ca38774567d064fe10e6a1d1a499c854543508cbbaed243030a85ef9e526fe3bbe73da9f369241293d231b2b93911a065d2ee0a56c11674cb1744934b113ac0ba3742849a49fb6ce92151537af23a6df9fec898cadb49e74c36b54b4d0f2373d8a0083bc685bc5cbf35239152eb81a887a08fa2d2e3b013d9a3e71e775"}}) 2018/04/13 00:01:54 executing program 2: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/vcs\x00', 0x2002, 0x0) r1 = memfd_create(&(0x7f0000000100)='dev ', 0x0) poll(&(0x7f0000000040)=[{r0}], 0x1, 0x0) getresgid(&(0x7f0000000180)=0x0, &(0x7f0000001200), &(0x7f0000001240)) r3 = getgid() setregid(r2, r3) ftruncate(r1, 0x800) io_setup(0x0, &(0x7f0000000000)=0x0) r5 = gettid() ptrace(0xffffffffffffffff, r5) io_cancel(r4, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x6, 0x30000000000000, r0, &(0x7f0000000200)="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", 0x1000, 0x40, 0x0, 0x0, r1}, &(0x7f0000000140)) sendfile(r0, r1, &(0x7f00000000c0), 0xffff) 2018/04/13 00:01:54 executing program 5: r0 = eventfd2(0x800000000000009, 0x0) ppoll(&(0x7f00000000c0)=[{r0}], 0x1, &(0x7f0000000040)={0x77359400}, &(0x7f0000000080), 0x8) read$eventfd(r0, &(0x7f0000f3c000), 0x8) 2018/04/13 00:01:55 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) signalfd4(r0, &(0x7f0000000080)={0xfffffffffffff801}, 0x8, 0x80800) bind$alg(r0, &(0x7f0000000180)={0x26, 'hash\x00', 0x0, 0x0, 'sha256-ssse3\x00'}, 0x58) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x105000, 0x8) ioctl$EVIOCRMFF(r1, 0x40044581, &(0x7f00000000c0)=0x2) r2 = accept4(r0, 0x0, &(0x7f0000000040)=0xc5, 0x0) sendto$unix(r2, &(0x7f0000000040), 0x15b64163e22f3a90, 0x0, 0x0, 0x0) 2018/04/13 00:01:55 executing program 6: r0 = memfd_create(&(0x7f0000000040)='ntfs\x00', 0x1) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000080)={&(0x7f0000000000)='./file0/file0\x00', r0}, 0x10) mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) syz_mount_image$ntfs(&(0x7f0000001580)='ntfs\x00', &(0x7f00000015c0)='./file0/file0\x00', 0x0, 0x0, &(0x7f0000001640), 0x0, &(0x7f0000001740)={[{@uid={'uid', 0x3d}, 0x2c}]}) mount(&(0x7f0000001680)='./file0\x00', &(0x7f00000016c0)='./file0\x00', &(0x7f0000001700)='tmpfs\x00', 0x0, &(0x7f0000001740)) 2018/04/13 00:01:55 executing program 0: r0 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x8001, 0x20800) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r0, 0x114, 0xa, &(0x7f00000000c0)={0x1, '&'}, 0x2) syz_emit_ethernet(0x66, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "399cd4", 0x30, 0x21, 0x0, @local={0xfe, 0x80, [], 0xaa}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@dest_unreach={0x1, 0x0, 0x0, 0x0, [], {0x0, 0x6, "436de0", 0x0, 0x0, 0x0, @empty, @dev={0xfe, 0x80}}}}}}}}, 0x0) 2018/04/13 00:01:55 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x0, 0x0) ioctl$void(r0, 0xc0045c79) sendmmsg(r1, &(0x7f0000001ac0)=[{{&(0x7f00000000c0)=@vsock={0x28, 0x0, 0xffffffff, @my=0x0}, 0x80, &(0x7f0000001400), 0x130, &(0x7f0000001480), 0x214, 0xfffffffffffffffe}}, {{0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000001700)="d7", 0x1}], 0x1, &(0x7f0000000340)=[{0xa8, 0x13f, 0x10000000000, "d84157e174be6e6deb92bf9cc0630837c07b22bff34690c919ad5039efdbfc4741342230b3d274dd0862794205fa33127834b6524ed2065f22a179451f2ac71d0f0ea650e60ac3048eb683831e649f9a98a4a087d0132716b2086dc86a8736d44d45a48b7e4f5303e2d136be9441c1d9622c7fa3cf57124d364277415d300ff9a3500905c482eaa1479ac4891c5104be6574fc6f397dfe1d"}, {0x90, 0x119, 0x3c34400c, "ed7d41dee2300e461d73502bacc6eafb6fdd0dd3af1adf11103b705432118a26d622ea9785887c7524d77dc2353b72f86b693f77ec160432f2b1453e2b48fbd06a6a6bfaa5eae10cd0278e5e3e37d2db979af22877ed857da9494abb286cf3393002b8c80d2ccc534c0d7576a3b63dcb8e2438ae5492e37e61dec04cbe22"}], 0x138}}], 0x2, 0x40) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r2, 0xc058534b, &(0x7f00000002c0)={0x8f50, 0x2, 0x91, 0xffffffff, 0x8, 0xaa73}) 2018/04/13 00:01:55 executing program 3: socketpair$inet(0x2, 0x6, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000140)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000000280)=0x103) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00000002c0)={r1, 0x1f}, 0x8) r2 = socket(0x20000000000000a, 0x2, 0x0) connect$inet6(r2, &(0x7f0000000040)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0xfffffffffffff001}, 0x68) r3 = syz_open_dev$mice(&(0x7f0000000080)='/dev/input/mice\x00', 0x0, 0x0) ioctl$GIO_FONTX(r3, 0x4b6b, &(0x7f00000000c0)=""/34) getsockopt$sock_buf(r2, 0x1, 0x19, &(0x7f0000e530e9)=""/16, &(0x7f0000000000)=0x170) 2018/04/13 00:01:55 executing program 4: r0 = open(&(0x7f000001dff8)='./file0\x00', 0x80040, 0x0) r1 = inotify_init1(0x0) creat(&(0x7f0000000000)='./file0\x00', 0x10) readlink(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=""/161, 0xa1) inotify_add_watch(r1, &(0x7f0000db4ff8)='./file0\x00', 0x2000422) unlink(&(0x7f0000db6ff8)='./file0\x00') fcntl$setlease(r0, 0x400, 0x1) 2018/04/13 00:01:55 executing program 7: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x40003, 0x0) setsockopt$RDS_GET_MR(r0, 0x114, 0x2, &(0x7f00000000c0)={{&(0x7f0000000040)=""/15, 0xf}, &(0x7f0000000080), 0x8}, 0x20) r1 = socket$inet_sctp(0x2, 0x800000000001, 0x84) connect$inet(r1, &(0x7f0000f6fff0)={0x2, 0x4e23, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) socket$kcm(0x29, 0x2, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f00000001c0)={0x1, 0x0, 0x2, 0x200}) ioctl$DRM_IOCTL_AGP_FREE(r0, 0x40206435, &(0x7f0000000200)={0xe9, r2, 0xd939b73610523d75, 0xc9}) listen(r1, 0x100000000009) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000001e80)={0x0, @remote, @multicast1}, &(0x7f0000001ec0)=0xc) setsockopt$RDS_FREE_MR(r0, 0x114, 0x3, &(0x7f0000000180)={{0x10000}, 0x70}, 0x10) setsockopt$inet_mreqn(r1, 0x0, 0x0, &(0x7f0000001f00)={@multicast2=0xe0000002, @multicast2=0xe0000002, r3}, 0xc) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f0000000140)={0x1, &(0x7f0000000100)=[{0xa33, 0x7, 0xe46, 0x4}]}) r4 = accept(r1, &(0x7f0000317000)=ANY=[], &(0x7f0000123000)) listen(r4, 0x0) 2018/04/13 00:01:55 executing program 2: mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x15, 0x80005, 0x0) r1 = socket$inet6(0xa, 0x2, 0x4) getsockopt(r0, 0x1ff, 0x0, &(0x7f0000000000)=""/123, &(0x7f0000000080)=0x7b) r2 = syz_genetlink_get_family_id$team(&(0x7f0000000100)='team\x00') getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000140)={{{@in, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in6=@local}}, &(0x7f0000000240)=0xe8) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000280)={{{@in6=@mcast2, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@remote}}, &(0x7f0000000380)=0xe8) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f00000003c0)={0x0, @multicast2, @multicast2}, &(0x7f0000000400)=0xc) getsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f0000002880)={@rand_addr, @dev, 0x0}, &(0x7f00000028c0)=0xc) getpeername$packet(r0, &(0x7f0000002900)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000002940)=0x14) getsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f0000002980)={@loopback, 0x0}, &(0x7f00000029c0)=0x14) getsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f0000002ac0)={@multicast2, @empty, 0x0}, &(0x7f0000002b00)=0xc) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000002c00)={{{@in=@multicast1, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in=@remote}}, &(0x7f0000002d00)=0xe8) accept$packet(r0, &(0x7f0000002d40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000002d80)=0x14) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000002dc0)={'gre0\x00', 0x0}) ioctl$ifreq_SIOCGIFINDEX_team(r1, 0x8933, &(0x7f0000002e00)={'team0\x00', 0x0}) getsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f0000002e40)={@remote, @dev, 0x0}, &(0x7f0000002e80)=0xc) getpeername$packet(r0, &(0x7f0000002ec0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000002f00)=0x14) ioctl$ifreq_SIOCGIFINDEX_team(r1, 0x8933, &(0x7f0000002f40)={'team0\x00', 0x0}) getpeername$packet(r0, &(0x7f0000002f80)={0x0, 0x0, 0x0}, &(0x7f0000002fc0)=0x14) accept$packet(r0, &(0x7f0000003000)={0x0, 0x0, 0x0}, &(0x7f0000003040)=0x14) sendmsg$TEAM_CMD_OPTIONS_GET(r0, &(0x7f00000034c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000003480)={&(0x7f0000003080)={0x3f8, r2, 0x321, 0x70bd2d, 0x25dfdbfe, {0x2}, [{{0x8, 0x1, r3}, {0x40, 0x2, [{0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r4}}}]}}, {{0x8, 0x1, r5}, {0x44, 0x2, [{0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0xffffffffffffff7f}}, {0x8, 0x6, r6}}}]}}, {{0x8, 0x1, r7}, {0x80, 0x2, [{0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r8}}, {0x8, 0x7}}}, {0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r9}}}]}}, {{0x8, 0x1, r10}, {0x1ac, 0x2, [{0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x16}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x6}}}, {0x3c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0xc, 0x4, 'hash\x00'}}}, {0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8, 0x3, 0xe}, {0x8, 0x4, 0x8}}, {0x8, 0x6, r11}}}, {0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0xfffffffffffffff9}}, {0x8, 0x7}}}, {0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r12}}}, {0x40, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8, 0x3, 0x5}, {0x10, 0x4, 'broadcast\x00'}}}]}}, {{0x8, 0x1, r13}, {0x80, 0x2, [{0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8, 0x3, 0xe}, {0x8, 0x4, 0x8}}, {0x8, 0x6, r14}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r15}}}]}}, {{0x8, 0x1, r16}, {0x84, 0x2, [{0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x7}}, {0x8, 0x7}}}, {0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8, 0x3, 0xe}, {0x8, 0x4, 0xff}}, {0x8, 0x6, r17}}}]}}]}, 0x3f8}, 0x1, 0x0, 0x0, 0x800}, 0x800) socket$netlink(0x10, 0x3, 0xc) getsockopt(r0, 0x114, 0x2716, &(0x7f0000af0fe7)=""/13, &(0x7f000033bffc)=0xd) 2018/04/13 00:01:55 executing program 0: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x867, 0xfffffffffffffffd}, 0x2c) r0 = bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x201a7fa6, 0x48, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0xfffffffffffffffc, 0x418, &(0x7f00001a7f05)=""/251}, 0x48) getsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f0000000000)=0x40, &(0x7f0000000040)=0x4) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rfkill\x00', 0x41, 0x0) ioctl$DRM_IOCTL_AGP_INFO(r1, 0x80386433, &(0x7f00000000c0)=""/227) 2018/04/13 00:01:55 executing program 1: ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(0xffffffffffffffff, 0xc0505350, &(0x7f0000000040)={{0x0, 0xc01}, {0xf, 0x80}}) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f00000001c0)={0xffffffffffffffff}) signalfd(r0, &(0x7f0000000100)={0x7fff}, 0x8) ioctl$sock_ifreq(r0, 0x891c, &(0x7f00000000c0)={'bond_slave\x00', @ifru_map={0x81, 0xfffffffffffffff8, 0xb87d, 0x5635, 0x3, 0x3}}) 2018/04/13 00:01:55 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-twofish-3way\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000178fd0)="d3ab27191a010823916a079c3ba5bd43fef9f342a47400ffffff000700feffffff0107dd96c11ed4c2d6f3d1ffa86eb9", 0x30) 2018/04/13 00:01:55 executing program 3: r0 = socket$rds(0xa, 0x2, 0x11) pipe2(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000340)={0x0, 0x2}, &(0x7f0000000380)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f00000003c0)={r2, 0x7, 0x30}, &(0x7f0000000400)=0xc) r3 = socket$rds(0x15, 0x5, 0x0) sendmsg$rds(r0, &(0x7f000000afc8)={&(0x7f0000004ff0)={0xa, 0x4e21}, 0xe8, &(0x7f0000010000)=[{&(0x7f000000c000)=""/4096}, {&(0x7f000000e000)=""/79, 0xffffffffffffff69}, {&(0x7f000000f000)=""/255, 0x42e1f40f82fdb420}], 0x0, &(0x7f0000002000)=ANY=[@ANYBLOB="1400000000000000290000003e0000000000000000000000000000000000000014010000080000000000000000000000", @ANYPTR=&(0x7f000000f000)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYPTR=&(0x7f0000000100)=ANY=[@ANYBLOB="00000000000000680476bf2e00100000f3884937871326d36d72cb08c551b399c1f07e86a87b0f723588f667b1aa23f7fa612696dde1d05c000000000001000000"], @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'], 0xda}, 0x0) fcntl$notify(r0, 0x402, 0x8) r4 = syz_open_dev$usbmon(&(0x7f0000000180)='/dev/usbmon#\x00', 0x401, 0x80) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f00000001c0)={0x0, 0x8001, 0x30}, &(0x7f0000000200)=0xc) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r4, 0x84, 0x5, &(0x7f0000000240)={r5, @in={{0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}}}, 0x84) r6 = dup2(r0, r3) getsockname$netlink(r6, &(0x7f0000000080), &(0x7f00000000c0)=0xc) r7 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x800, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r7, 0x84, 0x15, &(0x7f0000000040)={0xfff}, 0x1) 2018/04/13 00:01:55 executing program 6: r0 = socket(0x9, 0x800, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f00000013c0)=[@in6={0xa, 0x4e24, 0x7b, @mcast2={0xff, 0x2, [], 0x1}}, @in={0x2, 0x4e21}], 0xf20d55a4) r1 = socket$inet(0x2, 0x802, 0x0) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000eedffc)=0x7fe, 0x4) link(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00') ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000000100)={0x0, 0x80000, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000240)={0x0, @in6={{0xa, 0x4e24, 0x1, @local={0xfe, 0x80, [], 0xaa}, 0x9}}, 0x6, 0x3, 0x1c6, 0x20000000400, 0xe8}, &(0x7f0000000300)=0x98) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000340)=ANY=[@ANYRES32=r3, @ANYBLOB="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"], &(0x7f0000001380)=0x1008) ioctl$DRM_IOCTL_GET_CAP(r2, 0xc010640c, &(0x7f0000000140)={0x7, 0x99}) sendto$inet(r1, &(0x7f0000000180)="73d4e7bec6812df9eea324074e84bcd21e351d689095186628e163ff766020227efeda65d00ea3a371389f166181e43d0c3accaa8d30949ccab01e9bc3ef0efb03bfad95b30cc0415568010856abd5cfd78da4f76080303c7a94ee6ed00d947e09433912dcb4aeb47521b6e4ffdc45e86b493867d4a9223b67cced890a80660fecb18cc249d092e94cd8086d8170b968a5f300000000", 0x96, 0x0, &(0x7f0000514ff0)={0x2, 0x4e20}, 0x10) recvmsg(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000eec000), 0x205, &(0x7f0000fd5faf)=""/81, 0x51}, 0x41002107) 2018/04/13 00:01:56 executing program 3: r0 = socket$rds(0xa, 0x2, 0x11) pipe2(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000340)={0x0, 0x2}, &(0x7f0000000380)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f00000003c0)={r2, 0x7, 0x30}, &(0x7f0000000400)=0xc) r3 = socket$rds(0x15, 0x5, 0x0) sendmsg$rds(r0, &(0x7f000000afc8)={&(0x7f0000004ff0)={0xa, 0x4e21}, 0xe8, &(0x7f0000010000)=[{&(0x7f000000c000)=""/4096}, {&(0x7f000000e000)=""/79, 0xffffffffffffff69}, {&(0x7f000000f000)=""/255, 0x42e1f40f82fdb420}], 0x0, &(0x7f0000002000)=ANY=[@ANYBLOB="1400000000000000290000003e0000000000000000000000000000000000000014010000080000000000000000000000", @ANYPTR=&(0x7f000000f000)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYPTR=&(0x7f0000000100)=ANY=[@ANYBLOB="00000000000000680476bf2e00100000f3884937871326d36d72cb08c551b399c1f07e86a87b0f723588f667b1aa23f7fa612696dde1d05c000000000001000000"], @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'], 0xda}, 0x0) fcntl$notify(r0, 0x402, 0x8) r4 = syz_open_dev$usbmon(&(0x7f0000000180)='/dev/usbmon#\x00', 0x401, 0x80) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f00000001c0)={0x0, 0x8001, 0x30}, &(0x7f0000000200)=0xc) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r4, 0x84, 0x5, &(0x7f0000000240)={r5, @in={{0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}}}, 0x84) r6 = dup2(r0, r3) getsockname$netlink(r6, &(0x7f0000000080), &(0x7f00000000c0)=0xc) r7 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x800, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r7, 0x84, 0x15, &(0x7f0000000040)={0xfff}, 0x1) 2018/04/13 00:01:56 executing program 0: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/rfkill\x00', 0x0, 0x0) recvfrom$unix(r0, &(0x7f0000000300)=""/88, 0x58, 0x2000, &(0x7f0000000380)=@file={0x0, './file0\x00'}, 0x6e) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rfkill\x00', 0x410000, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r1, 0xc058534b, &(0x7f00000000c0)={0x8000, 0x3, 0x800, 0x401, 0xff, 0x3}) r2 = syz_open_procfs(0x0, &(0x7f0000000040)='net/ipv6_route\x00') preadv(r2, &(0x7f0000000000)=[{&(0x7f0000000140)=""/128, 0x80}, {&(0x7f0000000480)=""/232, 0xfffffffffffffe88}], 0x2, 0x1ffffffffffffff8) setsockopt$sock_void(r0, 0x1, 0x24, 0x0, 0x0) ioctl$PIO_SCRNMAP(r2, 0x4b41, &(0x7f00000001c0)="a4a41670e1183482f1f6724ef4d3d11245e10319d9361afa6f3d5b103e8f505893f47470e5f5662994026b082a9248446ec98e393120b9e0d63fb2fd904af086b38af2bb8e104a0f7b9a757824440afa4b86ed44c48b48f2b5a57634abf5245e76746e3ca5a028d37738b6aa0982a2f0a501e1a249526c4b7d3082f94c55cdce43a7f2cd955c914d7db93e85c32dc9ba9880a50aa2884adf7d0ae8eb7fc7b7f80df594b02af17c5b48cdaf2b7b2170b0c36938ff22ae358a909e710390da2f0181e6ab95aeddde902055") 2018/04/13 00:01:56 executing program 1: r0 = timerfd_create(0x6, 0x80800) r1 = socket$nl_crypto(0x10, 0x3, 0x15) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$GIO_FONT(r2, 0x4b60, &(0x7f0000000100)=""/169) bpf$PROG_LOAD(0x5, &(0x7f00000001c0)={0x1, 0x2, &(0x7f0000000000)=@raw=[@ldst={0x1, 0x0, 0x3, 0x0, 0x0, 0x0, 0xfffffffffffffff0}], &(0x7f0000000040)='syzkaller\x00', 0xea4c, 0xc3, &(0x7f000000a000)=""/195}, 0x48) 2018/04/13 00:01:56 executing program 2: r0 = socket$inet6(0xa, 0x3, 0x8010000400000081) sendmmsg(r0, &(0x7f0000003f00)=[{{&(0x7f0000000080)=@in6={0xa, 0x0, 0x0, @dev={0xfe, 0x80}}, 0x80, &(0x7f0000000140)=[{&(0x7f0000000000)="b5afeb", 0x3}, {&(0x7f0000000a00)="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", 0x1000}, {&(0x7f0000000040)="d66a5c201c8ff957ba6314edfccc5ec660cec13d7c4c6a2d9bf24a6f5b01f621daad235c36", 0x25}, {&(0x7f0000000100)}], 0x4}}, {{&(0x7f0000000840)=@in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}, 0x80, &(0x7f00000005c0), 0x0, &(0x7f00000009c0)=[{0x10, 0x29, 0x4}], 0x10}}], 0x2, 0x0) 2018/04/13 00:01:56 executing program 4: syz_open_dev$sndseq(&(0x7f00000000c0)='/dev/snd/seq\x00', 0x0, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080)='/dev/hwrng\x00', 0x0, 0x0) ioctl$VT_ACTIVATE(r0, 0x5606, 0x3) r1 = creat(&(0x7f00000017c0)='./file0\x00', 0x80) setsockopt$bt_BT_CHANNEL_POLICY(r1, 0x112, 0xa, &(0x7f0000001800)=0x100000000, 0x4) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x4, 0x44031, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r2, 0xc0a85320, &(0x7f0000000100)={{0x3, 0x80}, 'port1\x00', 0x0, 0x100402, 0x4, 0x20a8, 0x2000000, 0x1, 0x3, 0x0, 0x5, 0x10000}) socketpair(0x11, 0x5, 0x1, &(0x7f0000000000)) 2018/04/13 00:01:56 executing program 0: mkdir(&(0x7f0000f73ff6)='./control\x00', 0x0) r0 = inotify_init() inotify_add_watch(r0, &(0x7f0000fc4ff6)='./control\x00', 0x83000865) r1 = creat(&(0x7f0000000000)='./control\x00', 0x10) r2 = socket$inet_udp(0x2, 0x2, 0x0) sendmsg(r1, &(0x7f0000000540)={&(0x7f0000000100)=@pppol2tpv3={0x18, 0x1, {0x0, r2, {0x2, 0x4e22, @multicast1=0xe0000001}, 0x1, 0x4, 0x3, 0x1}}, 0x80, &(0x7f0000000300)=[{&(0x7f0000000180)="9f24210d2a44b881e380c709c009fff288ea2310e44684d62e542087bc67d82275f35676737bf5fcf99ecd004dd9a9e22dbeb4dd719810461a606d23097441452573262d6ef4d852a0a46b144f7938cb1538e5e5ad367d10f01a66dcb51f5a6e000392ae82579301c3353c84cb5fec8f574acd63399a05ce2dafb3765b79ac08108d5c9183c129e22efaa87a32723ed36c16", 0x92}, {&(0x7f0000000280)="d4db228eef1aad3c2a9561dbb0c73c6b916d453d7d38a02973f2d027b317dba033bf51b813cfc2cb78bec48ab3827a960f149d663b1c4ffb08c6c98d656c18e87ef9885c019d7b94b4e0ca4ac6c541492bca1d9c2c4928f1362dba37c3a473b95e9081a7", 0x64}], 0x2, &(0x7f0000000340)=[{0x80, 0x84, 0x348, "584279a5ef8dffc417b288054eb60f954ce2132cc436d34f42301242cbfa50974314211edbd312af236633c003d211e9f31940049818873a1e6e6d76b06a83e8ccbc3b3ebee39777b0e6e54e469d65259fe2d442941015311b821d828463162f2fc965bde8aa83a7edf0cb9250"}, {0xe8, 0x0, 0x8, "0470698f17a12a4b6d21868495e4a8c06cf029d6fa8ce8a45f32eda5049eab6be46b726081a2a10b0245dfb2681f1b2e22d62b0fb88e575dc10930f6bd99a83a490ff7e1dfe7995b1d87e4063e5cef3a3ae690e000cf84a1a94428460dc5cd03070a24138791960a781cfdea50b4f1d8306970fe9cc9be2b69cd56acf0841abb5b3f5e152aa1fa96a7ff992912b8bcd9dc3ef02a7b865773f73f018566eb2acdc88f662008212d198754259ed98d0b59f7c9b03ad455db3bf0bd4499736fb0f21d675a9358fb272005c4f9e472fb23e94db04295"}, {0x60, 0x115, 0x6, "0e8a640a4f0b075b71e21ea683629c4c54191524a46d419269a99a065e1e8545a5125cc963e42108c48a5dbdd7f5fc8d3daead53974dcb7f9be37e68a1e50208b134ad364f4a21b956"}], 0x1c8, 0x1}, 0x400c000) chown(&(0x7f0000000240)='./control\x00', 0x0, 0x0) 2018/04/13 00:01:56 executing program 1: mkdir(&(0x7f0000000100)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) r0 = syz_open_procfs(0x0, &(0x7f00008f6ff9)='mounts\x00') ioctl$EVIOCGNAME(r0, 0x80404506, &(0x7f0000000000)=""/72) epoll_create(0x7fb) mount(&(0x7f0000adcff8)='./file0\x00', &(0x7f0000e08fff)='.', &(0x7f00005e9000)='cifs\x00', 0x2000, &(0x7f0000ad5000)) openat$ptmx(0xffffffffffffff9c, &(0x7f00004f6ff6)='/dev/ptmx\x00', 0x0, 0x0) pselect6(0x32, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000553ff8), 0x8}) 2018/04/13 00:01:56 executing program 7: r0 = socket$inet6_udp(0xa, 0x2, 0x0) recvmmsg(0xffffffffffffff9c, &(0x7f0000002a80)=[{{&(0x7f0000001600)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, 0x80, &(0x7f0000001700)=[{&(0x7f0000001680)=""/110, 0x6e}], 0x1, &(0x7f0000001740)=""/113, 0x71, 0x80000001}, 0xff}, {{&(0x7f00000017c0)=@generic, 0x80, &(0x7f0000002940)=[{&(0x7f0000001840)=""/4096, 0x1000}, {&(0x7f0000002840)=""/231, 0xe7}], 0x2, &(0x7f0000002980)=""/229, 0xe5, 0x236}, 0x1ff}], 0x2, 0x2, &(0x7f0000002b00)={0x77359400}) r2 = getuid() setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000002b40)={{{@in6=@local={0xfe, 0x80, [], 0xaa}, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x0, 0x0, 0x4e23, 0x0, 0x2, 0x20, 0x20, 0x3e, r1, r2}, {0x4, 0xff, 0x586, 0x48000000, 0x6, 0x1, 0x5, 0x7f}, {0x0, 0x9, 0x3, 0xf7}, 0x100, 0x6e6bba, 0x2, 0x0, 0x3, 0x3}, {{@in6=@mcast1={0xff, 0x1, [], 0x1}, 0x4d3, 0x32}, 0xa, @in=@dev={0xac, 0x14, 0x14, 0x19}, 0x0, 0x2, 0x1, 0x8000, 0x8001, 0x4a03, 0x4}}, 0xe8) write(r0, &(0x7f0000000000)="a3eab2d6348ab8a3f655da9c56aa736b0dbe42b37d22eb10f86c1cb711616d6b98eee62768bd16c36c1050658bd2951b6a5eb10bf467028408fe23cd3635f45372965c1e638b31cc41877565eca0434aef47c4fb0e896b5d66114afbc5c7fa61762c1507e5a2bd37fb8ebc03b07caba3154ead595f807879483e24279bcffb0cc502cbf0fccbb17b22fdeeee9b42bbaa4af9c5328b069839bbfdf73a5b90bc0937bb1717cb1027d0ccf5fedfb36bcd0fad1c281c2e0c99d924d3d0dd9ad806d4e5d04219516055cf", 0xc8) r3 = memfd_create(&(0x7f0000614000)="74756e08000000000000008000000000", 0x0) pwritev(r3, &(0x7f0000f50f90)=[{&(0x7f00001b3000)="93", 0x1}], 0x1, 0x83003) sendfile(r3, r3, &(0x7f0000633000), 0x8001) lseek(r3, 0x0, 0x4) 2018/04/13 00:01:56 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) signalfd4(r0, &(0x7f0000000080)={0xfffffffffffff801}, 0x8, 0x80800) bind$alg(r0, &(0x7f0000000180)={0x26, 'hash\x00', 0x0, 0x0, 'sha256-ssse3\x00'}, 0x58) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x105000, 0x8) ioctl$EVIOCRMFF(r1, 0x40044581, &(0x7f00000000c0)=0x2) r2 = accept4(r0, 0x0, &(0x7f0000000040)=0xc5, 0x0) sendto$unix(r2, &(0x7f0000000040), 0x15b64163e22f3a90, 0x0, 0x0, 0x0) 2018/04/13 00:01:56 executing program 6: linkat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x1000) memfd_create(&(0x7f00000000c0)='md5sum&\x00', 0x2) chmod(&(0x7f0000000080)='./file0\x00', 0x80) readv(0xffffffffffffffff, &(0x7f0000000140)=[{&(0x7f0000000100)=""/54, 0x36}], 0x1) 2018/04/13 00:01:56 executing program 3: r0 = socket$inet(0x2, 0x2, 0x800000000000004) setsockopt$inet_int(r0, 0x0, 0x2f, &(0x7f0000000080)=0xa5, 0x4) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) accept$netrom(r1, 0x0, &(0x7f0000000100)) sendto$inet(r0, &(0x7f0000000000)="b2898c671cdea6a3f4e690e45f88c63ee4c9327554e768c310ab58dcb2d9ae2e1015ac76", 0x24, 0x0, &(0x7f0000ee9ff0)={0x2}, 0x10) setsockopt$inet_int(r0, 0x0, 0x8, &(0x7f0000000040)=0x5, 0x4) recvmsg(r0, &(0x7f0000bd9000)={0x0, 0x0, &(0x7f0000eee000), 0x0, &(0x7f0000b18faf)=""/81, 0x3a}, 0x0) setsockopt$inet_udp_int(r0, 0x11, 0x1, &(0x7f0000000140)=0x9, 0x4) 2018/04/13 00:01:56 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f00002b8ff6)="01010000fbcf", 0xffffffffffffff2e) socket$inet_udp(0x2, 0x2, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000000)={0xffffffffffffffff}) setsockopt$inet6_MCAST_LEAVE_GROUP(r1, 0x29, 0x2d, &(0x7f0000000040)={0x10000000000, {{0xa, 0x4e22, 0xf797, @remote={0xfe, 0x80, [], 0xbb}, 0x1}}}, 0x88) 2018/04/13 00:01:56 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu\x00', 0x200002, 0x0) r2 = openat$cgroup_int(r1, &(0x7f0000000180)='hugetlb.2MB.limit_in_bytes\x00', 0x2, 0x0) write$cgroup_int(r2, &(0x7f00000000c0)=ANY=[@ANYBLOB="000000000056a186b347531c716b6f5b1a6ac4f284a915a7053d3c50ba623658f919084bf561ddade9ee99a6aec8c26226700401e226392bfb1924c40e949425eafa8cc02a038664b84e53ae8f6c0e02fe80fb4b2fe00dc187dfc6c77a78b4ee3091a0849893b9ccd977e6e7686fdec73397d1534d577830ab4a718f1800"], 0x2) mlock(&(0x7f0000ffa000/0x3000)=nil, 0x3000) recvfrom$inet(r0, &(0x7f00000004c0)=""/149, 0xfffffffffffffeaa, 0x10101, 0x0, 0x0) 2018/04/13 00:01:56 executing program 0: r0 = socket(0x10, 0x400000802, 0x0) write(r0, &(0x7f0000ff6fe1)="1f0000004a00070100021b0a000008ff0a3f801719ffe320e60000fe441951", 0x1f) setsockopt$sock_int(r0, 0x1, 0x27, &(0x7f0000000140), 0xfffffffffffffe5c) recvmsg(r0, &(0x7f00003c1000)={&(0x7f00008da000)=@un=@abs, 0x8, &(0x7f0000ff6f60), 0x0, &(0x7f0000ff6000)=""/4096, 0x1000}, 0x0) shmget$private(0x0, 0x1000, 0x402, &(0x7f0000ffc000/0x1000)=nil) socket$kcm(0x29, 0x7, 0x0) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000180)=0x6fa, 0x4) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000080), &(0x7f00000000c0)=0x4) ioctl$sock_bt(r0, 0x5411, &(0x7f0000000000)="0bf32cfa1d749a369e4f2cad4ad2f6225512b6f1d34bb3e6efa16e5d610762d3275741b640ff7646de902a02f56ae59aaaec04fdf11b6e914521c5d8355099af0bd3e590ad8ead2c66112d05412e56f9b8acf8d583") r1 = add_key$keyring(&(0x7f00000002c0)='keyring\x00', &(0x7f0000000300)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffb) add_key$user(&(0x7f00000001c0)='user\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000240)="575435c2fc23e7f31aad7e76fddb8e151477cc1cc10efe350284b03ba3e0a4e59f28e4941c9d90be1f7c391959cfde7fc82d009f540a1cca9e7e7249ba8db57a7f783b6c10be635aa49b92ac3a811cce21e504c5b6f156f8b8", 0x59, r1) setsockopt$nfc_llcp_NFC_LLCP_RW(r0, 0x118, 0x0, &(0x7f0000000100)=0x6bca, 0x4) 2018/04/13 00:01:57 executing program 5: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000240)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_subtree(r0, &(0x7f0000000080)='cgroup.subtree_control\x00', 0x2, 0x0) write$cgroup_subtree(r1, &(0x7f0000000000)={[{0x2b, 'io', 0x20}, {0x2d, 'io', 0x20}]}, 0x8) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x200000, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f00000000c0)={0x0, 0x2}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000000140)={r3, 0x9, 0x30}, 0xc) 2018/04/13 00:01:57 executing program 3: mkdir(&(0x7f0000074ff8)='./file0\x00', 0x0) mount(&(0x7f0000000240)='./file0/bus\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000982ff9)='sysfs\x00', 0x0, &(0x7f0000ebcffe)) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x4002, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000000040)={0x0, 0xffffffffffff0001, 0xffffffffffffff25}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00000000c0)={r1, 0x873}, &(0x7f0000000100)=0x8) rename(&(0x7f0000e7b000)='./file0/bus\x00', &(0x7f0000639000)='./file0/file0\x00') 2018/04/13 00:01:57 executing program 2: r0 = socket$bt_rfcomm(0x1f, 0x0, 0x3) read(r0, &(0x7f0000000000)=""/37, 0x25) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000340)={{{@in, @in6=@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}}, {{@in=@remote={0xac, 0x14, 0x14, 0xbb}}, 0x0, @in=@local={0xac, 0x14, 0x14, 0xaa}}}, 0xe8) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x100, 0x0) getsockopt$llc_int(r2, 0x10c, 0x0, &(0x7f0000000080), &(0x7f0000000140)=0x4) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f00000000c0)={'nr0\x00', 0x0}) setsockopt$inet6_mreq(r1, 0x29, 0x1f, &(0x7f0000000100)={@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, r3}, 0x14) 2018/04/13 00:01:57 executing program 0: r0 = socket$inet6_sctp(0xa, 0xffffffffffffffff, 0x84) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000000000)={0xffffffff}, 0x1) r1 = dup(r0) setsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0xfffffffffffffff8}, 0x10) 2018/04/13 00:01:57 executing program 6: r0 = getpgid(0x0) r1 = syz_open_procfs(r0, &(0x7f0000000300)="00870003000445c7566a7972f67afde13b30768668e923d57d42f05aef5462c110bf4ad571020bb363b9b563c1528daeeb4a558655a37e955c6581a7cfe5fcdaa44d1974c92df465f52373") getdents(r1, &(0x7f0000000000)=""/232, 0xe8) pkey_mprotect(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x0, 0xffffffffffffffff) getdents64(r1, &(0x7f0000000df0)=""/528, 0xff95) syz_open_procfs(r0, &(0x7f0000000100)='numa_maps\x00') 2018/04/13 00:01:57 executing program 7: mkdir(&(0x7f0000278000)='./file0\x00', 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x400000, 0x0) faccessat(r0, &(0x7f00000000c0)='./file0\x00', 0x140, 0x800) mount(&(0x7f0000f20ff8)='./file0\x00', &(0x7f0000abe000)='./file0\x00', &(0x7f00004daffa)='ramfs\x00', 0x10, &(0x7f000032a000)) r1 = creat(&(0x7f0000015ff4)='./file0/bus\x00', 0x0) writev(r1, &(0x7f0000017000)=[{&(0x7f0000b22fda)='y', 0x1}], 0x1) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r1, 0x29, 0x41, &(0x7f0000000100)={'nat\x00', 0x4, [{}, {}, {}, {}]}, 0x68) r2 = open(&(0x7f0000002000)='./file0/bus\x00', 0x0, 0x0) accept4$inet(r2, 0x0, &(0x7f0000000000), 0x800) sendfile(r1, r2, &(0x7f0000aef000), 0xa8) connect$inet6(r1, &(0x7f0000000040)={0xa, 0x4e21, 0xffffffff, @dev={0xfe, 0x80, [], 0xd}, 0x3b1f}, 0x1c) 2018/04/13 00:01:57 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f000001dfc8)={&(0x7f000000eff4)={0x10, 0x34000}, 0xc, &(0x7f0000017000)={&(0x7f0000000000)={0x14, 0x10, 0x829, 0x0, 0x0, {0x3}}, 0x14}, 0x1}, 0x0) r1 = dup2(r0, r0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000000040)={0x0, 0xffffffffffff35e1}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f00000000c0)={r2, 0x100000000}, &(0x7f0000000100)=0x8) 2018/04/13 00:01:57 executing program 1: prctl$getreaper(0x19, &(0x7f0000000040)) 2018/04/13 00:01:57 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000100)="0000000000003dfc530d00007a4b9250547d5ac56558aac43cbb7be8d7bd27786a30e778c97f09fa282b0549467cd2c6a866068b0850d4b49e80917c5ddb3c8b4859b596e70b62ed0e9c4ce15ba7b68f5af8722f503a080af4aefa317575bca10340d59f64") ioctl$int_out(r0, 0x5460, &(0x7f00000003c0)) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000000)={0x2, 0x4, 0x0, 0x5, 0x4, 0x401, 0x0, 0x3, 0x3, 0x8, 0x7fff}, 0xb) 2018/04/13 00:01:57 executing program 2: r0 = socket$key(0xf, 0x3, 0x2) r1 = socket$inet6(0xa, 0x80002, 0x0) r2 = accept4(r1, 0x0, &(0x7f00000000c0), 0x800) connect$inet(r1, &(0x7f0000955ff0)={0x2}, 0x10) connect$inet6(r1, &(0x7f0000000040)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}}, 0x1c) poll(&(0x7f0000000000)=[{r1, 0x8}, {r1, 0x21a6}, {}, {r1, 0x200}, {}], 0x5, 0xff) r3 = socket$netlink(0x10, 0x3, 0x0) writev(r3, &(0x7f0000fdbff8)=[{&(0x7f0000ac9000)="290000002000190000003fffffffda060200000000e80001040000040d000300ea1100000005000000", 0x29}], 0x1) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000140)={0x0, @rand_addr, @dev}, &(0x7f0000000180)=0xc) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f00000001c0)={{{@in=@local, @in6=@ipv4={[], [], @rand_addr}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6}}, &(0x7f0000000080)=0xe8) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r1, 0x29, 0x41, &(0x7f0000000400)={'mangle\x00', 0x2, [{}, {}]}, 0x48) ioctl$sock_ipx_SIOCGIFADDR(r3, 0x8915, &(0x7f0000000100)={'tunl0\x00', {0x4, 0x0, 0x0, "59ea459f75b7"}}) setsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000300)={{{@in6=@ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, @in=@multicast1=0xe0000001, 0x4e22, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r4, r5}, {0x0, 0x0, 0x7fff, 0x0, 0x100000000, 0x0, 0x9, 0x6}, {0x0, 0x0, 0x0, 0x7}, 0x101, 0x0, 0x1, 0x0, 0x0, 0x1}, {{@in=@dev={0xac, 0x14, 0x14, 0x12}, 0x4d5}, 0x0, @in=@rand_addr, 0x3507, 0x3, 0x0, 0x0, 0x8000, 0x0, 0x100}}, 0xe8) r6 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$TIOCSSOFTCAR(r6, 0x541a, &(0x7f0000000040)=0xfffffffffffb) getsockopt$inet_dccp_buf(r2, 0x21, 0x0, &(0x7f0000000480)=""/110, &(0x7f00000002c0)=0x6e) r7 = socket$key(0xf, 0x3, 0x2) accept4$vsock_stream(r6, &(0x7f0000000080)={0x28, 0x0, 0x0, @hyper}, 0x10, 0x80800) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f00000000c0)={0x0, 0x3ff}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r6, 0x84, 0x78, &(0x7f0000000140)=r8, 0x4) ioctl$LOOP_CLR_FD(r6, 0x4c01) dup3(r0, r7, 0x0) 2018/04/13 00:01:57 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) r1 = dup3(r0, r0, 0x80000) setsockopt$IP_VS_SO_SET_EDITDEST(r1, 0x0, 0x489, &(0x7f0000000000)={{0xeb, @local={0xac, 0x14, 0x14, 0xaa}, 0x4e22, 0x0, 'dh\x00', 0x13, 0x6, 0x6}, {@local={0xac, 0x14, 0x14, 0xaa}, 0x4e22, 0x1, 0x36e, 0x5}}, 0x44) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00000000c0)={0x0}, &(0x7f0000000100)=0xc) ioctl$TIOCSPGRP(r1, 0x5410, &(0x7f0000000140)=r2) ioctl$TIOCGETD(r1, 0x5424, &(0x7f0000000200)) listen(r0, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) accept4(r0, &(0x7f00000008c0)=@can, &(0x7f0000000940)=0xfffffffffffffff9, 0x0) recvfrom$unix(r1, &(0x7f0000000980)=""/4096, 0x1000, 0x2000, &(0x7f0000000180)=@file={0x1, './file0\x00'}, 0x6e) sendto$inet6(r3, &(0x7f0000eb9fff), 0xfffffd65, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000080)='tls\x00', 0x4) 2018/04/13 00:01:57 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSCTTY(r0, 0x540e, 0x7fffffff) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) clock_gettime(0x0, &(0x7f00003d6000)) ppoll(&(0x7f0000fe6fd0), 0xf3, &(0x7f00000001c0)={0x77359400}, &(0x7f000078cff8), 0x8) ioctl$TCSETA(r0, 0x5402, &(0x7f0000fd8000)) ioctl$TIOCMGET(r1, 0x5415, &(0x7f0000000180)) r2 = shmget(0x0, 0x1000, 0x78000000, &(0x7f0000fff000/0x1000)=nil) mprotect(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0) chown(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) connect$nfc_llcp(r1, &(0x7f0000000100)={0x27, 0x1, 0x0, 0x1, 0x0, 0xfffffffffffffffc, "758453d189d1df48cfa431c7354577ec234e276697435eb5f36295281f6468e180290b600f41dcf0efca683fef6e62342b189ccabd565a49e7a63d3954be0e", 0x1d}, 0x60) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000000200)=[@in={0x2, 0x4e24}, @in={0x2, 0x4e24, @multicast1=0xe0000001}, @in={0x2, 0x4e24, @multicast1=0xe0000001}], 0x30) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000240)={0xffffffffffffff9c}) setsockopt$inet_tcp_TCP_MD5SIG(r3, 0x6, 0xe, &(0x7f0000000280)={@in={{0x2, 0x4e22}}, 0x1, 0x7fff, 0x2, "1172fc8c2c610a5e1fe977dc4fc3ab7b7d8ca0472711d2b6939198cb46ca2a4b5836c76faacc176e9f1703be94d26e021c3ffb7072dc8ffd013d0cb1289b3f9fced2e57f575979ebe4b415264c25ce85"}, 0xd8) shmctl$SHM_INFO(r2, 0xe, &(0x7f0000000000)=""/252) 2018/04/13 00:01:57 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000180)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)=ANY=[@ANYBLOB="240000001800010300000d0000000000000000000008000400", @ANYRES32=0x0], 0x24}, 0x1}, 0x0) 2018/04/13 00:01:57 executing program 5: r0 = socket$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) sendto$inet(r0, &(0x7f00005c9000), 0x252, 0x800000020000000, &(0x7f0000303000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) getsockopt$ARPT_SO_GET_INFO(r0, 0x0, 0x60, &(0x7f0000000000)={'filter\x00'}, &(0x7f0000000300)=0x44) clock_gettime(0x0, &(0x7f0000000140)={0x0, 0x0}) utimes(&(0x7f0000000100)='./file0\x00', &(0x7f0000000180)={{0x77359400}, {r1, r2/1000+10000}}) setsockopt$sock_int(r0, 0x1, 0x2f, &(0x7f000020affc), 0x4) shutdown(r0, 0x1) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f00000002c0)=@get={0x1, &(0x7f00000001c0)=""/197, 0x2}) pwrite64(r0, &(0x7f00000000c0)="08804416d459baf8a8b9e2bfa2e956354d1796eeaacbc4e18bc70a6ec02ed2a06b0a34b0fccfc690449747b496b4fc8844245572591d5b253baf", 0x3a, 0x0) 2018/04/13 00:01:57 executing program 6: r0 = socket$key(0xf, 0x3, 0x2) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x40000, 0x0) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') sendmsg$IPVS_CMD_SET_DEST(r1, &(0x7f00000001c0)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x70, r2, 0x400, 0x70bd26, 0x25dfdbfd, {0x6}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0xffffffffffff8001}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x3}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0xffff}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5}, @IPVS_CMD_ATTR_SERVICE={0x34, 0x1, [@IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x5}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x21, 0x2}}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x47}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e22}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x20, 0x2}}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x12dab5b7}]}, 0x70}, 0x1, 0x0, 0x0, 0x24000000}, 0x8004) sendmsg$key(r0, &(0x7f0000360000)={0x0, 0x0, &(0x7f000035d000)={&(0x7f0000000000)=ANY=[@ANYBLOB="020d00000000000002000100000004d60404550001000000030005000000000002004e200000000000000000000000000100080000000000"], 0x40}, 0x1}, 0x0) ioctl$TUNDETACHFILTER(r1, 0x401054d6, 0x0) 2018/04/13 00:01:57 executing program 0: request_key(&(0x7f0000022ff5)='encrypted\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a}, &(0x7f000030fff3)="2f6465762f646d6d69643a0005", 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x0, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000100)={r0, 0x50, &(0x7f0000000080)}, 0x10) 2018/04/13 00:01:57 executing program 7: mkdir(&(0x7f0000278000)='./file0\x00', 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x400000, 0x0) faccessat(r0, &(0x7f00000000c0)='./file0\x00', 0x140, 0x800) mount(&(0x7f0000f20ff8)='./file0\x00', &(0x7f0000abe000)='./file0\x00', &(0x7f00004daffa)='ramfs\x00', 0x10, &(0x7f000032a000)) r1 = creat(&(0x7f0000015ff4)='./file0/bus\x00', 0x0) writev(r1, &(0x7f0000017000)=[{&(0x7f0000b22fda)='y', 0x1}], 0x1) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r1, 0x29, 0x41, &(0x7f0000000100)={'nat\x00', 0x4, [{}, {}, {}, {}]}, 0x68) r2 = open(&(0x7f0000002000)='./file0/bus\x00', 0x0, 0x0) accept4$inet(r2, 0x0, &(0x7f0000000000), 0x800) sendfile(r1, r2, &(0x7f0000aef000), 0xa8) connect$inet6(r1, &(0x7f0000000040)={0xa, 0x4e21, 0xffffffff, @dev={0xfe, 0x80, [], 0xd}, 0x3b1f}, 0x1c) 2018/04/13 00:01:57 executing program 5: r0 = socket(0x1e, 0x4000000000000004, 0x0) r1 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x8, 0x301083) ioctl$EVIOCGPROP(r1, 0x80404509, &(0x7f0000000040)=""/153) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r0, 0x28, 0x0, &(0x7f0000000100)=0x7, 0x8) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000dc3ff0)=@req={0x3f9, 0x0, 0x1}, 0x10) ioctl$TUNGETSNDBUF(r0, 0x800454d3, &(0x7f0000000140)) sendmsg(r0, &(0x7f0000030000)={&(0x7f00004aeb5c)=@generic={0x10000000001e, "02ed010000000000e50000010027cc573c5bf86c483700c71e14dd6a7302ffea1b48006be61ffe0000e10300008001000004003f010039d8f9b1ff010003000024e7af50dd0700000000000000e3ad316a19830000000000000006cb24281e2780e503000076c3979ac40023bd07020078a1dfd300881a8365b186827436"}, 0x80, &(0x7f0000447ff0), 0x0, &(0x7f0000be4f70)}, 0x0) [ 76.272717] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 2018/04/13 00:01:58 executing program 3: r0 = syz_open_dev$vcsa(&(0x7f0000000080)='/dev/vcsa#\x00', 0x2, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f00000000c0)={0x0}) ioctl$DRM_IOCTL_LOCK(r0, 0x4008642a, &(0x7f0000000100)={r1, 0x2}) futex(&(0x7f0000000000), 0x85, 0x0, &(0x7f0000003ff0)={0x0, 0x989680}, &(0x7f0000000040)=0x2, 0x40000002) 2018/04/13 00:01:58 executing program 2: r0 = socket$key(0xf, 0x3, 0x2) r1 = socket$inet6(0xa, 0x80002, 0x0) r2 = accept4(r1, 0x0, &(0x7f00000000c0), 0x800) connect$inet(r1, &(0x7f0000955ff0)={0x2}, 0x10) connect$inet6(r1, &(0x7f0000000040)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}}, 0x1c) poll(&(0x7f0000000000)=[{r1, 0x8}, {r1, 0x21a6}, {}, {r1, 0x200}, {}], 0x5, 0xff) r3 = socket$netlink(0x10, 0x3, 0x0) writev(r3, &(0x7f0000fdbff8)=[{&(0x7f0000ac9000)="290000002000190000003fffffffda060200000000e80001040000040d000300ea1100000005000000", 0x29}], 0x1) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000140)={0x0, @rand_addr, @dev}, &(0x7f0000000180)=0xc) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f00000001c0)={{{@in=@local, @in6=@ipv4={[], [], @rand_addr}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6}}, &(0x7f0000000080)=0xe8) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r1, 0x29, 0x41, &(0x7f0000000400)={'mangle\x00', 0x2, [{}, {}]}, 0x48) ioctl$sock_ipx_SIOCGIFADDR(r3, 0x8915, &(0x7f0000000100)={'tunl0\x00', {0x4, 0x0, 0x0, "59ea459f75b7"}}) setsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000300)={{{@in6=@ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, @in=@multicast1=0xe0000001, 0x4e22, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r4, r5}, {0x0, 0x0, 0x7fff, 0x0, 0x100000000, 0x0, 0x9, 0x6}, {0x0, 0x0, 0x0, 0x7}, 0x101, 0x0, 0x1, 0x0, 0x0, 0x1}, {{@in=@dev={0xac, 0x14, 0x14, 0x12}, 0x4d5}, 0x0, @in=@rand_addr, 0x3507, 0x3, 0x0, 0x0, 0x8000, 0x0, 0x100}}, 0xe8) r6 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$TIOCSSOFTCAR(r6, 0x541a, &(0x7f0000000040)=0xfffffffffffb) getsockopt$inet_dccp_buf(r2, 0x21, 0x0, &(0x7f0000000480)=""/110, &(0x7f00000002c0)=0x6e) r7 = socket$key(0xf, 0x3, 0x2) accept4$vsock_stream(r6, &(0x7f0000000080)={0x28, 0x0, 0x0, @hyper}, 0x10, 0x80800) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f00000000c0)={0x0, 0x3ff}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r6, 0x84, 0x78, &(0x7f0000000140)=r8, 0x4) ioctl$LOOP_CLR_FD(r6, 0x4c01) dup3(r0, r7, 0x0) 2018/04/13 00:01:58 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, 0x0, 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) socketpair(0xa, 0x800000f, 0xff, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000080)={0xaa, 0x78}) dup(r2) r3 = userfaultfd(0x80800) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r2, 0x84, 0x1c, &(0x7f0000000100), &(0x7f0000000140)=0x4) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f00000000c0)={{&(0x7f0000ffc000/0x4000)=nil, 0x4000}, 0x2}) perf_event_open(&(0x7f0000348f88)={0x7, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, r0, 0x0) bind$bt_l2cap(r2, &(0x7f0000000180)={0x1f, 0x86af, {0x1fc6, 0x6, 0x0, 0x8, 0x3f, 0x1}, 0x6, 0x964}, 0xe) setsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f00000001c0)=0x7, 0x4) 2018/04/13 00:01:58 executing program 7: r0 = socket$inet(0x2, 0x80001, 0x0) bind$inet(r0, &(0x7f0000000140)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) mknod$loop(&(0x7f0000000000)='./file0\x00', 0x80, 0x0) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000000180)=0x80, 0xfffffffffffffd41) connect$inet(r0, &(0x7f0000000100)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xb}}, 0x10) sendmsg(r0, &(0x7f00000017c0)={&(0x7f0000000740)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2}}}, 0x80, &(0x7f00000004c0)=[{&(0x7f0000000780)="da", 0x1}], 0x1, &(0x7f0000000180)}, 0x0) r1 = syz_open_dev$vcsn(&(0x7f00000000c0)='/dev/vcs#\x00', 0x40, 0x20000) ioctl$DRM_IOCTL_AGP_ACQUIRE(r1, 0x6430) getsockopt$inet_buf(r0, 0x0, 0x2f, &(0x7f0000000080)=""/28, &(0x7f0000000040)=0x14) 2018/04/13 00:01:58 executing program 5: unshare(0x200000000400) r0 = syz_open_dev$random(&(0x7f0000000000)='/dev/random\x00', 0x0, 0x0) ioctl$RNDADDENTROPY(r0, 0x40085203, &(0x7f0000000080)) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000000040)={0x0, 0xe, "3bee2da8552d83882317dac15303"}, &(0x7f00000000c0)=0x16) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000100)={r1, 0xfffffffffffffbff}, &(0x7f0000000140)=0x8) 2018/04/13 00:01:58 executing program 4: r0 = socket(0x2, 0x2000080003, 0x5) getsockopt(r0, 0x0, 0xd0, &(0x7f0000001ff8)=""/8, &(0x7f0000000100)=0x8) connect$vsock_stream(r0, &(0x7f0000000000)={0x28, 0x0, 0xffffffff, @hyper}, 0x10) 2018/04/13 00:01:58 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000d6cff0)=[@in={0x2, 0x4e20, @loopback=0x7f000001}], 0x10) sendto$inet(r0, &(0x7f0000000000)="173774eaf514ac04b4a5b77d2a9e95e4b60ac5e5982080c54c4ee24e3bd3f23c4bab9c85ed8b580c6696e86c46a610d36f5e0ca0b8bee52a85dda54c0b4ba100b9f395b90533153fd5e0677cf2d83f19bd7df852a1451b7809c8af21a237428e05412883dabb4e397291f740f27276881a8024", 0x1, 0x0, &(0x7f0000618000)={0x2, 0x4e20, @loopback=0x7f000001}, 0xa) 2018/04/13 00:01:58 executing program 0: r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00000014c0)='/dev/qat_adf_ctl\x00', 0x2000, 0x0) sendmsg$netrom(r0, &(0x7f0000002980)={&(0x7f0000001500)=@ax25={0x3, {"9f5031c728e501"}, 0xda0}, 0x10, &(0x7f0000001840)=[{&(0x7f0000001540)="138170f2db365c1d8dedfe10e5ec722c070be7ad9bf8bedcc29aa8e70642a0713fc7ba195078049519e307f17b9036c6b448ebf7eb4c65bdd2c28a02652e3cf539f3449857810b4db7e7dc34c3a40bcaf026d538f999d2081d6a426e30341c49cea7538c101d72fcffffcd489be36fcc8688750fdab7e0309fdaa38c05e98c8f1acf0161b8563ef7a954199950792cd3712625e61907066d32e51d", 0x9b}, {&(0x7f0000001600)="1df4054f3fbe2e85567054082f687cbb8cfdca962f2aca7a39f9b56abff8140c4f5dcd01e7acd1b9804a840ac6f423b5fd793c8a83775df1f252a099d09d7186131bc58afae16408cf3edd6ca3c73cd7f523888b45d0808661e8ac4d619a2aafc29e3fc23825e1d564785645304c22d14aebf9a912b773768c71fffe31d39e39c9818fca98c90629d41218aca019711506e1f57b5c925998c3c1bf22ce5d876ab6fd4785", 0xa4}, {&(0x7f00000016c0)="90927ef8a03eee91ace769f3f2e690ebfc8cd429f64416981b70a062f5f8462895724912fdfd0a8b67d81adb7c7b99b64b3cd56a8607202be03a35846d7ba4be6c69a45da89d2ea59b2aabf7d288e0306117f35634009263d7b579fbf647a2bdeb91cae3ba6fa1a00b615cc19963716940f695517230345cbaa6664dad0a5571329fd6f343ab6817b53a8a3c278d344908560431c9196d7ecc86e4c2a9440914eabd21", 0xa3}, {&(0x7f0000001780)="d78ae12949c0d53a790c6d2724359c1824282491262b8b3d154eb9fc20cbe80c437a4d11ea5e8bb9370d411ec07cc7614f43a8afe78bad50f7e5d39ffdcc5e00d927e444a26cfe20b2c39a6a444c918e0dc8d3b24f66aaee8a19e206921c9329fff529ea62ac564e784c3f8992eae89bd84d480e7c200507745782c733e8f2b6e343", 0x82}], 0x4, &(0x7f0000001880)=[{0x38, 0x107, 0x1, "d498a6f292a9798b1b4436b307c4406a83690f12a77171fb38b6679baab9cf622f6b28300b"}, {0x90, 0x10f, 0x100000000, "c044ec1d1ddbb68464d20124b110d0407da59041b7fe7a5e69915171fd7df89d1532d43680654ce98007931d4ff51d9ec71957f68f95015e95fbdb1d3306cf45b2b834cf6aef2ef1c48fb468f4ae85463ec62579373bf37d958aa5478da4e01e23f6226d3f193335198153cc3c8f5961482c8ca0e3dffb9f0b01d128"}, {0x1010, 0x115, 0x6, "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"}], 0x10d8, 0x80}, 0x0) sendmsg$netrom(r0, &(0x7f0000001480)={&(0x7f00000001c0)=@ax25={0x3, {"4776c4483c94a8"}, 0x1506f9c9}, 0x10, &(0x7f0000003e40)=[{&(0x7f00000029c0)="1c66c475f043e6665d98182733d35d4c055a2f3971affa5b3121309bf2b7cbd974b4575a6f28593eac4f07736383d81d8977c5facc1bd7838a32e07769ce03b53f4583f16ff5bdda1f6a", 0x4a}, {&(0x7f0000002a40)="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", 0xfd}, {&(0x7f0000002b40)="e9ba1674a797618cb4445a9ee57249428843991d35a56ba4e2694934e83b93197478e174cc1d514f3d259214107e132efc5579bc577d13eeda9e38bbba66b8623da5290361b85ba53739", 0x4a}, {&(0x7f0000002bc0)="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", 0xfb}, {&(0x7f0000002cc0)="f675bc45ed4730cb0ca9df43a73c4c152df79b1a90cc72b77a84cd76b8ba56ecfda9cc07b12da74ab9ef43098d48b9cbf0dcf950ea00b099a193f206788a264a86c1a924fbef689647f9d21616115664b2217f9ed8bd247f6087fd8f0a50b07e7b72bb003fa3ba10032ff1391404a2b8676ce8e0e43de135397de0c8ffaa1c02968bbe8200a63a4d16a520c9e2ecd136cbb21c34b2ff9ab8247ca1e77404f84558f11313c1f786865c111d6e9ebe0c12f307ce06e65bafa38b46", 0xba}, {&(0x7f0000002d80)="ce3465eb07e2b3afeb42e7de19357b73f66cb00c33f612fa9939b27624b93097fc5f203a85842f1a20881896c620efeee73da58f572a68cf8894c6571c6adb9fc0ed73a4a7bccc4130f77675bf8606d982661bfd0d5d0b92613731ebe1805076a434f1916fcbdd0e63d254b65097ba72e25d9cbf353191089acaa21f2b2dbb605bdc85df5e04ec786419fd06125dea70196764c58342", 0x96}, {&(0x7f0000000200)="dd5e2c0dc04a5b8b72bb499025ad4888", 0x10}, {&(0x7f0000002e40)="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", 0x1000}], 0x8, 0x0, 0x0, 0x1}, 0x40000) r1 = socket(0x10, 0x803, 0x0) sendto(r1, &(0x7f0000cfefee)="120000001200e7ef007b00000000000000a1", 0x2f1, 0x0, 0x0, 0x0) recvfrom$unix(r1, &(0x7f0000000000)=""/142, 0x8e, 0x40000040, &(0x7f00000000c0)=@file={0x0, './file0\x00'}, 0x6e) recvmsg$kcm(r1, &(0x7f0000001440)={&(0x7f0000000140)=@nl=@proc, 0x80, &(0x7f0000001300)=[{&(0x7f0000000240)=""/4096, 0x1000}, {&(0x7f0000001240)=""/61, 0x3d}, {&(0x7f0000001280)=""/108, 0x6c}], 0x3, &(0x7f0000001340)=""/232, 0xe8}, 0x0) 2018/04/13 00:01:58 executing program 5: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f0000033ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r0, 0x1) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000200), &(0x7f0000000240)=0x8) syz_mount_image$reiserfs(&(0x7f0000000000)='reiserfs\x00', &(0x7f0000000400)='./file0\x00', 0x5f41, 0x4, &(0x7f0000000440)=[{&(0x7f0000000080)="0149c706d9eaa491574137183e2dd9acaf97df06e22c62c039b1e8e7cce20f2035ae7ec2a8d1769a264201753f59f913c52d74b981b800f22808", 0x3a, 0x8}, {&(0x7f00000000c0)="83d0d8edc08d05694f45b63b0bc76c21593e7d7015557b60f34aa0564b6294bb15155b3860200190663bf2cf612548f1fafb7e8c157e8e0fc1fd195508aecd73e452f72edaf6b9cc29995025ec0a8d136ce5ba07781ce881de9e18f17ff8a2f576fe872f7fafa273d396b5c6113724b0488ee986f5d2a8099e25a2aaad1fe3f319f0da9246a7378495074bbf5c36039614284f4f15d7d3199665608f3b1bfd94adb270c60217a7b2bbcec4b48a7cf06d52b5680b073766f766aaccf08e13a998", 0xc0, 0x100}, {&(0x7f0000000180)="dff6fbef42ec59c2ba500440d57da34f65", 0x11, 0x8}, {&(0x7f0000000280)="59a49c9b47317d3cc596f690afdb60b51479d59bd8c14b56ec152f9cf1fe0926d4c380932708dd9413aa950b28e4fc66e6e7305ab24a0ef3eb0eee9b4dd742a909e2f10987a322c70eea945b8a94c5c014da3bfe20596c8bc8778a394a211043208320841b6732c16d9a9bebef9f27b68c8941af15401206d334176f727263d30823872f5e8fd45cb25f516d58d7633d3694fa276eb6f9422209eecf5220f87d55ee1a5d1afa8435d809ddff3b14647b1f132e5d464ca6", 0xb7, 0x81}], 0x20008, &(0x7f00000001c0)={[{@commit={'commit', 0x3d, [0x2d, 0x37, 0x3f, 0x31, 0x37, 0x38]}, 0x2c}, {@noattrs='noattrs', 0x2c}, {@nolargeio='nolargeio', 0x2c}, {@commit={'commit', 0x3d, [0x36, 0x78]}, 0x2c}]}) 2018/04/13 00:01:58 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) connect$nfc_llcp(0xffffffffffffffff, &(0x7f0000000540)={0x27, 0x0, 0x0, 0x2, 0x0, 0x6, "4021bc5c62a8b600554fd217a152db8c5e202690ff5e106c7c3952d6060c481cf11e7913f883ddd296bfa5479216af340d0d68910e8d8adb388f562a8d6718"}, 0xab) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'lo\x00'}) setsockopt$inet_sctp_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000500)={0x6, 0x9, 0x443, 0x8}, 0x8) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000001d40)={'lo\x00', 0xfff}) getsockopt$inet_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x16, &(0x7f0000000840)=ANY=[@ANYBLOB="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"], &(0x7f0000000200)=0x1) socket$inet_sctp(0x2, 0x0, 0x84) pread64(0xffffffffffffffff, &(0x7f0000000080)=""/156, 0x9c, 0x0) socket$netlink(0x10, 0x3, 0x0) r1 = inotify_init1(0x0) fcntl$setown(r1, 0x8, 0xffffffffffffffff) fcntl$getownex(r1, 0x10, &(0x7f0000000040)={0x0, 0x0}) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x4802, 0x0) ioctl$PERF_EVENT_IOC_ID(r3, 0x80042407, &(0x7f0000000340)) waitid(0x0, r2, &(0x7f0000000500), 0x9, &(0x7f0000000540)) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, &(0x7f0000000280)={0x10000002}) fcntl$getownex(r1, 0x10, &(0x7f0000000200)={0x0, 0x0}) r5 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000180)='pids.events\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f00000000c0)={0x0, 0x2}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp6_SCTP_RTOINFO(r5, 0x84, 0x0, &(0x7f0000000140)={r6}, &(0x7f00000004c0)=0x10) syz_open_procfs(r4, &(0x7f00000001c0)='children\x00') getsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x25, &(0x7f0000000380), &(0x7f00000003c0)=0x4) ptrace$setopts(0x4206, r2, 0x0, 0x0) ptrace(0x4207, r4) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f00000002c0)={0x4, 0x0, 0x6, 0x7f528b3d, 0x6}) ptrace$getregset(0x4204, r2, 0x202, &(0x7f00000013c0)={&(0x7f0000001400)=""/4096, 0x1000}) ioctl$TIOCNXCL(0xffffffffffffffff, 0x540d) unshare(0x40600) r7 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x0, 0x0) fcntl$getflags(r7, 0x40a) 2018/04/13 00:01:58 executing program 1: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vhost-net\x00', 0x2, 0x0) unshare(0x8000400) ioctl$int_in(r0, 0x5473, &(0x7f0000000080)=0xffffffffffffffff) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000000)={0x0, 0xfffffffffffffffc, &(0x7f000017bfe5)=""/27, &(0x7f000074f000)=""/243, &(0x7f00008c8f02)=""/254}) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000000c0)={r2, 0x0, 0x71, 0x58, &(0x7f0000000140)="4afa1c1dcb8e09843405186d05bac367c56d66bffbc2e319150d69f5457ca2126ab181e78ddc5c68242c1b983f2d806c247cb0242935c8e1003c9ad7d51349fb4540549bd6aba6fb9edfd5f95ace4858320bce6f5c0753c255a89aa30527ebd182964d9cc81ca8e6737ce5dd237a4d5d7e", &(0x7f00000001c0)=""/88, 0xb8d, 0x1}, 0x28) ioctl$TIOCEXCL(r1, 0x540c) 2018/04/13 00:01:58 executing program 0: r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x2000, 0x0) ioctl$sock_ipx_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000040)={'ip6tnl0\x00', {0x4, 0x1f, 0x800, "8c80ef298da8", 0x9}}) 2018/04/13 00:01:58 executing program 4: r0 = syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000000)=""/28, 0x1c) r1 = getpid() sched_setaffinity(r1, 0x83, &(0x7f0000e86ff8)=0x6) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "706f727431000000000000000000000000000000000000000000eb000000b2a587e2000000000000020000000000000001008e15e7af00", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1, @time}) write$binfmt_script(r0, &(0x7f0000000140)={'#! ', './file0', [{0x20, 'queue1\x00'}, {0x20, "6d696d655f747970656e6f6465766d643573756ddd24"}], 0xa, "381acffc7c691db0016b636d1418ef502ffaa0d4226195627cee2581c3de047f11b3b558b961f1efc2d273582a5e1b75d93c65e3848a10c5165d4f58b9540ff923890d846921ee0f33aaf743467804c6770d4f2105f9ef17446f6f9b5e227c6d90a7b13498946647685b2e26b5b2d300296079bdca"}, 0x9f) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000080)={0xffffffffffffff9c}) setsockopt$inet6_dccp_int(r2, 0x21, 0x14, &(0x7f0000000280)=0x7, 0x4) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f0000000200), &(0x7f0000000240)=0x4) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r0, 0xc08c5335, &(0x7f0000002880)={0x5, 0x1, 0x101, 'queue1\x00', 0x4}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f00000000c0)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000400)='/dev/sequencer2\x00', 0x0, 0x0) 2018/04/13 00:01:58 executing program 7: r0 = socket$inet(0x2, 0x80001, 0x0) bind$inet(r0, &(0x7f0000000140)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) mknod$loop(&(0x7f0000000000)='./file0\x00', 0x80, 0x0) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000000180)=0x80, 0xfffffffffffffd41) connect$inet(r0, &(0x7f0000000100)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xb}}, 0x10) sendmsg(r0, &(0x7f00000017c0)={&(0x7f0000000740)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2}}}, 0x80, &(0x7f00000004c0)=[{&(0x7f0000000780)="da", 0x1}], 0x1, &(0x7f0000000180)}, 0x0) r1 = syz_open_dev$vcsn(&(0x7f00000000c0)='/dev/vcs#\x00', 0x40, 0x20000) ioctl$DRM_IOCTL_AGP_ACQUIRE(r1, 0x6430) getsockopt$inet_buf(r0, 0x0, 0x2f, &(0x7f0000000080)=""/28, &(0x7f0000000040)=0x14) 2018/04/13 00:01:58 executing program 6: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000399ffc)=0x7, 0x5a) bind$inet6(r0, &(0x7f0000fa8fe4)={0xa, 0x4e23}, 0x1c) connect$inet6(r0, &(0x7f000098cfe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = dup(r0) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000700)={0x0, 0x2, 0x10}, 0xc) write$eventfd(r1, &(0x7f0000000000), 0x8) sendmmsg$alg(r1, &(0x7f0000003f00)=[{0x0, 0x0, &(0x7f0000001080)=[{&(0x7f0000000080)="83", 0x1}], 0x1}], 0x1, 0x0) sendmmsg$alg(r1, &(0x7f0000359000)=[{0x0, 0x0, &(0x7f0000a45000)=[{&(0x7f0000f38000)="c0", 0x1}], 0x1, &(0x7f0000360cd8)}], 0x1, 0x0) seccomp(0x1, 0x0, &(0x7f0000000000)={0x3, &(0x7f0000022000)=[{}, {0x45}, {0x16}]}) 2018/04/13 00:01:58 executing program 2: bind$alg(0xffffffffffffffff, &(0x7f0000e15000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(blowfish)\x00'}, 0x58) r0 = accept4$alg(0xffffffffffffffff, 0x0, 0x0, 0x0) syz_mount_image$iso9660(&(0x7f0000000180)='iso9660\x00', &(0x7f0000000240)='./file0\x00', 0x100, 0x5, &(0x7f00000005c0)=[{&(0x7f0000000280)="430103a5a2da00b81dbb4b", 0xb, 0x8000}, {&(0x7f00000002c0)="aba6c51ecd77cae942fbe409c3034bceb8a5255ca8b1036fede4e1b8bb1a5a2c9b4e9bfd0022a9428c8d0e759e43aa55447c0ebd528f36ee6850f838a9074e42f40a040e78ab3718c59eadea6366d281054d2a094884de45efe4730e1b4db29490e986536033815973902a8e64caeba163f6ae99ee000b", 0x77, 0x8}, {&(0x7f0000000400)="6f5eefa156c670333cb06aebd959601678eceadc34342cb6aa028b190503987b6522adc03130a1df52ee3c46eb3b6dd15fa0db6c63cb5cd45b16d5c23f374b1ec0abc8724698e0ba42d933c3b5f82c8e4091edfe507fbf1ca5fd53132686a80bd963e05609f80c8eab1e1e456b7c952012c7a9ca0c28a2e970088cd047ae864b9c53aa63216a6d4fa0a82033fbd256eb6e20ee6c3b3276dbf2d5164f1ca0b178e1d3cd10f653ef00df64e768a2dd", 0xae}, {&(0x7f00000004c0)="c025055a213e383be447718a8b4076b30adcdd7f8f0c835995ecea821862503815e4b232d5e24a5c9061b2c0eb9d40017e369c25676b607f14774a1c10b8aec47604290298451e12887c4de2ec358899b346508832a36883d62ba5", 0x5b, 0x2}, {&(0x7f0000000540)="9c46e13b58ef030dfaeac73df6d59fcbba0b2f74d79262ad405f1aa0d16e861c38750ade307cde5c5481039e01441c9d72a58ac2c7b88be62d32e4bee4ef1b7bbe66db86", 0x44, 0x800}], 0x400, &(0x7f0000000340)) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f0000000380)="7026f2c5", 0x4) sendmmsg(r0, &(0x7f00000001c0)=[{{&(0x7f0000000080)=@hci={0x1f}, 0x80, &(0x7f00008e3fb8)}}, {{&(0x7f0000000000)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x80, &(0x7f0000c3fff8), 0x0, &(0x7f00000003c0)=[{0x10, 0x117, 0x3}], 0x10}}], 0x3ffffffffffffbb, 0x0) getsockname$packet(r0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000140)=0x14) socket$nl_xfrm(0x10, 0x3, 0x6) [ 76.770619] device lo entered promiscuous mode [ 76.773685] QAT: Invalid ioctl [ 76.915734] audit: type=1326 audit(1523577718.914:3): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=6306 comm="syz-executor6" exe="/root/syz-executor6" sig=31 arch=c000003e syscall=202 compat=0 ip=0x455279 code=0x0 [ 77.016658] device lo left promiscuous mode 2018/04/13 00:01:59 executing program 4: r0 = syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000000)=""/28, 0x1c) r1 = getpid() sched_setaffinity(r1, 0x83, &(0x7f0000e86ff8)=0x6) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "706f727431000000000000000000000000000000000000000000eb000000b2a587e2000000000000020000000000000001008e15e7af00", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1, @time}) write$binfmt_script(r0, &(0x7f0000000140)={'#! ', './file0', [{0x20, 'queue1\x00'}, {0x20, "6d696d655f747970656e6f6465766d643573756ddd24"}], 0xa, "381acffc7c691db0016b636d1418ef502ffaa0d4226195627cee2581c3de047f11b3b558b961f1efc2d273582a5e1b75d93c65e3848a10c5165d4f58b9540ff923890d846921ee0f33aaf743467804c6770d4f2105f9ef17446f6f9b5e227c6d90a7b13498946647685b2e26b5b2d300296079bdca"}, 0x9f) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000080)={0xffffffffffffff9c}) setsockopt$inet6_dccp_int(r2, 0x21, 0x14, &(0x7f0000000280)=0x7, 0x4) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f0000000200), &(0x7f0000000240)=0x4) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r0, 0xc08c5335, &(0x7f0000002880)={0x5, 0x1, 0x101, 'queue1\x00', 0x4}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f00000000c0)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000400)='/dev/sequencer2\x00', 0x0, 0x0) 2018/04/13 00:01:59 executing program 0: mlock2(&(0x7f0000007000/0x2000)=nil, 0x2000, 0x0) prctl$setendian(0x14, 0x0) r0 = memfd_create(&(0x7f0000000000)='wlan1}/lo\x00', 0x2) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000040)=0x6, 0x4) fcntl$setsig(r0, 0xa, 0x3c) mprotect(&(0x7f0000004000/0x4000)=nil, 0x4000, 0x2000000) mbind(&(0x7f0000006000/0x3000)=nil, 0x3000, 0x0, &(0x7f000000cff8), 0x9, 0x2) setsockopt$IP_VS_SO_SET_DEL(r0, 0x0, 0x484, &(0x7f0000000080)={0x84, @dev={0xac, 0x14, 0x14, 0xa}, 0x4e21, 0x3, 'lblcr\x00', 0x8, 0x1, 0x45}, 0x2c) 2018/04/13 00:01:59 executing program 2: r0 = getpid() r1 = perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x2, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x8, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, r0, 0x0, 0xffffffffffffffff, 0x0) socket$nl_xfrm(0xa, 0x3, 0x87) syz_emit_ethernet(0x4a, &(0x7f0000000100)=ANY=[@ANYBLOB="aaaaaaaaaaaaffffffffffff86dd60d8652b00148700fe8000000000000000000000000000aafe8000000000000000000000000000aa00000000", @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB="0000010090780000"], &(0x7f00000002c0)) setsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000000040)=0xfffffffffffffffa, 0x4) 2018/04/13 00:01:59 executing program 3: r0 = syz_open_dev$evdev(&(0x7f0000237fee)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGEFFECTS(r0, 0x80044584, &(0x7f0000000000)=""/224) socket$bt_hidp(0x1f, 0x3, 0x6) 2018/04/13 00:01:59 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x4, 0x2500) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000040)={0x0, 0xffffffffffff0000, 0x2, 0x4, 0x1, 0x72feb7b1}, &(0x7f0000000080)=0x14) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f00000000c0)={r2, @in={{0x2, 0x4e21, @multicast1=0xe0000001}}, 0x4, 0x8}, &(0x7f0000000180)=0x90) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f00000002c0)={{{@in6=@loopback, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in=@multicast1}}, &(0x7f00000003c0)=0xe8) recvmmsg(r1, &(0x7f0000006c00)=[{{&(0x7f00000001c0)=@pptp={0x0, 0x0, {0x0, @rand_addr}}, 0x80, &(0x7f00000007c0)=[{&(0x7f0000000240)=""/66, 0x42}, {&(0x7f00000004c0)=""/105, 0x69}, {&(0x7f0000000540)=""/181, 0xb5}, {&(0x7f0000000600)=""/162, 0xa2}, {&(0x7f00000006c0)=""/101, 0x65}, {&(0x7f0000000740)=""/101, 0x65}], 0x6, &(0x7f0000000840)=""/155, 0x9b, 0x1}, 0x5}, {{&(0x7f0000000900)=@alg, 0x80, &(0x7f0000000b00)=[{&(0x7f0000000980)=""/187, 0xbb}, {&(0x7f0000000a40)=""/160, 0xa0}], 0x2, &(0x7f0000000b40)=""/75, 0x4b, 0x9ed7}}, {{&(0x7f0000000bc0)=@hci, 0x80, &(0x7f00000020c0)=[{&(0x7f0000000c40)=""/175, 0xaf}, {&(0x7f0000000d00)=""/238, 0xee}, {&(0x7f0000000e00)=""/4096, 0x1000}, {&(0x7f0000001e00)=""/136, 0x88}, {&(0x7f0000001ec0)=""/252, 0xfc}, {&(0x7f0000001fc0)=""/239, 0xef}], 0x6, &(0x7f0000002140)=""/127, 0x7f, 0x4}, 0x6}, {{&(0x7f00000021c0)=@vsock={0x0, 0x0, 0x0, @host}, 0x80, &(0x7f00000046c0)=[{&(0x7f0000002240)=""/220, 0xdc}, {&(0x7f0000002340)=""/83, 0x53}, {&(0x7f00000023c0)}, {&(0x7f0000002400)=""/172, 0xac}, {&(0x7f00000024c0)=""/4096, 0x1000}, {&(0x7f00000034c0)=""/54, 0x36}, {&(0x7f0000003500)=""/249, 0xf9}, {&(0x7f0000003600)=""/4096, 0x1000}, {&(0x7f0000004600)=""/159, 0x9f}], 0x9, &(0x7f0000004780)=""/180, 0xb4, 0x10000}}, {{0x0, 0x0, &(0x7f0000006ac0)=[{&(0x7f0000004840)=""/35, 0x23}, {&(0x7f0000004880)=""/20, 0x14}, {&(0x7f00000048c0)=""/235, 0xeb}, {&(0x7f00000049c0)=""/4096, 0x1000}, {&(0x7f00000059c0)=""/220, 0xdc}, {&(0x7f0000005ac0)=""/4096, 0x1000}], 0x6, &(0x7f0000006b40)=""/152, 0x98, 0x2}, 0xc4}], 0x5, 0x40000000, &(0x7f0000006d40)={0x0, 0x989680}) sendmsg$nl_route(r0, &(0x7f0000017000)={&(0x7f0000748000)={0x10}, 0xfffffffffffffe5b, &(0x7f0000000480)={&(0x7f0000000400)=@delneigh={0x0, 0x1d, 0x808, 0x70bd25, 0x25dfdbfe, {0xf, 0x0, 0x0, r3, 0x10, 0x80, 0xf}, [@NDA_PROBES={0x0, 0x4, 0x4}, @NDA_DST_IPV6={0x0, 0x1, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, @NDA_VNI={0x0, 0x7, 0x4}, @NDA_VLAN={0x0, 0x5, 0x1}]}, 0x30}, 0x1, 0x0, 0x0, 0x2000000}, 0x8) 2018/04/13 00:01:59 executing program 1: pselect6(0xfffffffffffffdc6, &(0x7f0000000180), &(0x7f00000001c0), &(0x7f0000000240), &(0x7f0000000280), &(0x7f0000000300)={&(0x7f00000002c0), 0x8}) ptrace$peek(0x3, 0x0, &(0x7f0000000000)) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000040)={0xffffffffffffffff}) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000000080)={{0xa, 0x4e23, 0x81, @remote={0xfe, 0x80, [], 0xbb}, 0x3}, {0xa, 0x4e24, 0x7f, @remote={0xfe, 0x80, [], 0xbb}, 0x803f}, 0x100000001, [0x100000001, 0x4, 0x4, 0x6, 0x2, 0x7fffffff, 0xffffffffffffff01, 0x81]}, 0x5c) 2018/04/13 00:01:59 executing program 6: r0 = memfd_create(&(0x7f0000000040)="01800d05281925b17bbf2d70660d98e023cbef38073da50ff786f061033589b24c5ba42ce91a3ec0337bee9baae5b9d094d4687ee060928479e441be303453b153e7763cdf0bbb668b4041fa27a55105383efb3a2bc340f1541d3b3d19ba5c07561391799aab0c45fae458f642913f8999364347ff9b", 0x0) r1 = syz_open_dev$sndseq(&(0x7f000092e000)='/dev/snd/seq\x00', 0x0, 0x2000a) r2 = dup2(r1, r0) linkat(r0, &(0x7f00000001c0)='./file0\x00', r0, &(0x7f0000000200)='./file0\x00', 0x400) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000a6af74)={0x0, 0x0, 0x0, 'queue1\x00'}) write$sndseq(r0, &(0x7f0000000e50)=[{0x9, 0x100000001, 0x0, 0x0, @tick=0x5da36b38, {}, {}, @result}], 0x30) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000b5efb0)={0x401a, @time={0x0, 0x989680}}) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000240)={0x0, 0x80, 0x1, 0x6, 0x4}, &(0x7f0000000280)=0x14) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00000002c0)={r3, 0x9, 0x7, 0xffffffff00000001, 0x179, 0x59f8}, &(0x7f0000000300)=0x14) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r2, 0x84, 0x74, &(0x7f00000000c0)=""/102, &(0x7f0000000000)=0x66) ioctl$LOOP_SET_FD(r0, 0x4c00, r1) r4 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer\x00', 0x0, 0x0) listen$netrom(r4, 0x2) bpf$MAP_CREATE(0x0, &(0x7f0000000180)={0x6, 0x9cc, 0x62, 0x5, 0x10, r4, 0x5}, 0x2c) 2018/04/13 00:01:59 executing program 5: setsockopt$inet_int(0xffffffffffffffff, 0x0, 0x0, &(0x7f00000000c0), 0x4) r0 = socket$inet(0x2, 0x3, 0xdc) sendmmsg(r0, &(0x7f0000001e80)=[{{&(0x7f0000001940)=@in={0x2}, 0x80, &(0x7f0000000080), 0x0, &(0x7f0000000080)}}, {{&(0x7f00000002c0)=@in={0x2, 0x0, @broadcast=0xffffffff}, 0x80, &(0x7f0000000600), 0x0, &(0x7f0000000040)=[{0x10, 0x0, 0x7}], 0x1}}], 0x2, 0x0) socketpair(0x5, 0x0, 0x7f, &(0x7f0000001580)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = getpid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001600)={0x0}, &(0x7f0000001640)=0xc) lstat(&(0x7f0000001680)='./file0\x00', &(0x7f00000016c0)={0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_kcm_SIOCKCMUNATTACH(r1, 0x89e1, &(0x7f0000001900)={r2}) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000001740)={{{@in6=@loopback, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@ipv4={[], [], @multicast2}}}, &(0x7f0000001840)=0xe8) setsockopt$inet6_tcp_int(r1, 0x6, 0x1b, &(0x7f0000000000)=0x440, 0x4) lstat(&(0x7f00000019c0)='./file0\x00', &(0x7f0000001a00)) sendmsg$nl_generic(r1, &(0x7f00000018c0)={&(0x7f00000015c0)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000001880)={&(0x7f0000001f00)={0x1320, 0x14, 0x700, 0x70bd2a, 0x25dfdbfd, {0x2}, [@typed={0x14, 0x22, @ipv6=@mcast1={0xff, 0x1, [], 0x1}}, @nested={0x120c, 0x48, [@generic="3a3033ab08dcf7dd5b5def41d0840af5a3026b9f4410ecdcf60f6a75af546580761a1c6566be0d7648a4876be699bc381c048e5f2590862a6111080a68999e44edaf6526416583df5081b0710284f60c9782777cbf1b571325a38c7c256bc24cd3304f246c7f879aa7015a8a4dbbe43cbf9b5a8ce6d9e7a263ba803dd92e58868dc9c1c733b63ac554f59d67b905ea3a81684d06466ceca47341bbde419d56f530a1d89a9990d44b833e71757e131f792dad34023ff089c5cdfcf4853c026fe06b9c165d0df2a23f01f63ed06c", @generic="5c0b8b7f572dbc9ca39c6b48db8eb652658762d64a89931fdb9578ee5f3d67d3", @generic="b2801bee3ec04fa6973dfe3e86cd9a0229b45b7380c4e9096d9f8d2baf8f33029d8a36036b0611a6de98f598f087c19862aef5b9eeef6d86c10a58a13da4dd864849b7a49306120122003b8bc8878c68a040590dc75a793cdcb746", @generic="f75818557b9512f190ea5f09106456b568c74d6a3f0f3f13df6c4f3828acba1513018ed029fccb8137d85e55a0f1a5bee8df05843b9cb1605bd8d97fdd9805117e27b373ad49e2da5114f658e492a34b54c99c61c5f6cd0f59fc37d3af2cc2932a8768ef070b85845ebf8e1ced540b81b523d188ee250f1ac671088d869e56e41656c223ca3b530fa0214a8cdd02460716639980013737558c2eee9c2af24a935ac9ae172b", @typed={0x8, 0x6b, @str='utf8'}, @typed={0x8, 0x33, @pid=r3}, @generic="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@typed={0x8, 0x4a, @pid=r4}]}, @typed={0x8, 0x6a, @fd=r0}, @typed={0x14, 0x2f, @ipv6}, @nested={0x20, 0xf, [@generic="ce6a9316a3021c", @typed={0x14, 0x67, @ipv6=@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}]}, @typed={0x8, 0x47, @uid=r5}, @nested={0xa8, 0x62, [@typed={0x8, 0x66, @u32=0x1}, @generic="b04d3581ad289e7159b79d195b1c8cb5f170ad0c2ee75ec68c77de0c7628030f3e8b4102195f14d4e1b8e6a3c5816828ba2a37ebc2cc68d65bc1a80adac45bd74abbbd5e0232b34045d7ba35832582d75a36067e556e5772015c94b82e9c637a35fc92671845439f08278bbdf9819a63bbe8323a08bcc4c5ae3777756fb66c3f7c995f9dc7", @typed={0x8, 0x6a, @uid=r6}, @generic="a84617", @typed={0xc, 0x26, @str='iso9660\x00'}]}]}, 0x1320}, 0x1, 0x0, 0x0, 0x40080c1}, 0x20000040) syz_mount_image$iso9660(&(0x7f0000000080)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x7f, 0x5, &(0x7f00000014c0)=[{&(0x7f0000000140)="c687376830aef8e27147b31f4f21ac99b76e716facba42e04cbc2dc57a5f72052c313178ce01e22cedddcde8af9c102b48993b7bbafefb30cd41052fdbc8d5c484d42357d9fb75f0ec943dabf7158c782043849675116b3dc43159366daa451bb4b4b493ecac7722", 0x68, 0xffffffff}, {&(0x7f00000001c0)="7b360c571579104b5698ecc1382db984cee1a1419943d477cec921dd41618e29a9f88dae01afe3fd3a602aa681ddee6456fe5b512d305a73310cb781a40294b8021ea99bea3c8ddc8fdbe8f0211fd79c2403584a4a8ddc549b239384a299969ee00d78a97210669655f7b369814753e35cfee17f8f6e77adefdd12e160b8cf092fb62374be8005bd6a7226ded6a73189dc45adc3a9ff208e8fdbb474869c27f9542049f1b835efce5f159719fd6fc5454d7bc8150c4802745e8882c3bb0a0f4d65e246", 0xc3, 0x5}, {&(0x7f0000000340)="43cae3174b8d0e346e6dfefb4e25030e6254b0c4e6f0b9c1eabb0b48e3821812b4a22840529f213ee0585fd27331c4a950fad1c1a6f5672cf7d538b371c7df54f66efb5ed9418ceb31c39699c58e515e5d6b21d8a79f2ce8a2eac5c9c8a2634c2a7b802fafba668de72f21a9291e9af67d823495512f0e5d", 0x78, 0x4}, {&(0x7f00000003c0)="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", 0x1000, 0xfffffffffffffffa}, {&(0x7f00000013c0)="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", 0xfa, 0x7}], 0x800, &(0x7f0000001540)={[{@utf8='utf8', 0x2c}]}) 2018/04/13 00:02:00 executing program 7: mkdir(&(0x7f0000f4eff8)='./file0\x00', 0x0) mkdir(&(0x7f0000000080)='./file0/control\x00', 0x0) umount2(&(0x7f0000000000)='./file0/control/file1\x00', 0xa) pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x800) ioctl$TIOCNOTTY(r0, 0x5422) rename(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000200)='./file0/control/file1\x00') 2018/04/13 00:02:00 executing program 2: perf_event_open(&(0x7f0000012000)={0x2, 0x70, 0xfffffffffffffff5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f00000002c0)=@ipx, &(0x7f0000000340)=0x80) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f00000004c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="4d00000028d6584561cd3265763c54fd5f73054cabe8d2ab20fe1a918d417a04a87198dfbf200bb87b0fd4ac683bff3f105315f219541d8eb1f85d509abefb23c9d5028f0ebac676d5bc5cac17cc346158"], &(0x7f0000000380)=0x55) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000040)={r1, @in={{0x2, 0x4e24, @rand_addr=0x7ff}}, 0x46b62360, 0x79, 0x5, 0x9, 0x80}, 0x98) r2 = add_key$keyring(&(0x7f00000003c0)='keyring\x00', &(0x7f0000000400)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$restrict_keyring(0x1d, r2, &(0x7f0000000440)='ceph\x00', &(0x7f0000000480)="00001000") 2018/04/13 00:02:00 executing program 3: mmap(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmmsg$alg(r0, &(0x7f0000000fc0)=[{}, {0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000000)="3ff5248f1101480c502d3875b45cb2bd45"}], 0x0, 0x0, 0x1cb, 0xfffffffffffffffd}], 0x3ad, 0x0) socketpair(0x1b, 0x807, 0x200, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$alg(r1, &(0x7f00000001c0)=[{0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="369bad79e961460e569192e92ee13e1a102234326b86695e93eb4a07d78d25e4105bbb47d22a72806c19018a156633951779105727b64f2e4788a92dbe69e0517b5fc33899b63f2f9e9e1302dfc212c5fc0d9e07fd1875007ed5c171d31dccef1d536a4ec8eb6e1c8261305f737f25dae6be0f1b62741dc2e476359fb838c2107cbfb7ee0ccdf2e4", 0x88}], 0x1, 0x0, 0x0, 0x94}], 0x1, 0x800) fcntl$getownex(r2, 0x10, &(0x7f0000000300)={0x0, 0x0}) ptrace$getregs(0xffffffffffffffff, r3, 0x6, &(0x7f0000000340)=""/57) setsockopt$netlink_NETLINK_RX_RING(r2, 0x10e, 0x6, &(0x7f0000000200)={0x6, 0xffffffff, 0x81, 0x2}, 0x10) setsockopt(r1, 0xfffffffffffff47c, 0x6, &(0x7f0000000240)="d3d14e9d58da3b70abbee380058244460787e6624ceabc4dabc190fe190e3347b58b392d552422c6d823b37bb6c5c22585e8e0d691216da6de1bccf18fa1861742b2d20ae823d5e4773acca3c852842a9c2319fcd2eb0ae6fbb6dfb6dfd0edce70f782473f28045b8d4ba1cef8363be58a902bfd83826793b183e98a1427f876e952aeaeb846bee0e6dc6236e902a8d1a79f5353a3f0f6737afe573268b0a357a54b46", 0xa3) 2018/04/13 00:02:00 executing program 6: r0 = socket$inet6(0xa, 0x3, 0x4) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x6}, 0x1c) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000000000)={0x0, 0xfff, 0x0, 0x1f, 0x6}, &(0x7f0000000080)=0x18) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00000000c0)={r1, 0x3, 0x30}, 0xc) bind$inet6(r0, &(0x7f0000001ff2)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = syz_open_dev$usbmon(&(0x7f0000000100)='/dev/usbmon#\x00', 0x2, 0x200000) mkdirat$cgroup(r2, &(0x7f0000000140)='syz0\x00', 0x1ff) 2018/04/13 00:02:00 executing program 1: mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xb, 0x80003, 0x5, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) lstat(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000000140), &(0x7f0000000180)=0x0, &(0x7f00000001c0)) fchownat(r0, &(0x7f0000000040)='./file0\x00', r1, r2, 0x1000) pselect6(0x40, &(0x7f0000d26000), &(0x7f0000d25fc0), &(0x7f0000d25fc0), &(0x7f0000ab6ff0), &(0x7f0000000240)={&(0x7f0000288000), 0x8}) 2018/04/13 00:02:00 executing program 0: ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x2}) r0 = syz_open_dev$mice(&(0x7f00000000c0)='/dev/input/mice\x00', 0x0, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000100)={0xaa, 0x10}) pipe(&(0x7f0000000ff8)={0x0, 0xffffffffffffffff}) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000000140)) fstat(r2, &(0x7f0000000040)) ioctl$sock_SIOCINQ(r1, 0xc0189436, &(0x7f0000000000)) 2018/04/13 00:02:00 executing program 5: mremap(&(0x7f0000a94000/0x1000)=nil, 0x1000, 0x7ffffffff000, 0x3, &(0x7f0000b18000/0xe000)=nil) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x400, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000040)={0x0, 0x40}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00000000c0)={r1, 0x1}, 0x8) 2018/04/13 00:02:00 executing program 7: r0 = socket$inet(0x2, 0x1, 0x0) sendto$inet(r0, &(0x7f0000e78a42), 0xffae, 0x8084, &(0x7f00004d4000)={0x2, 0x4e20}, 0x10) ioctl$int_in(r0, 0x5452, &(0x7f00000000c0)=0x4) ppoll(&(0x7f0000f7eff8)=[{r0}], 0x1, &(0x7f0000f7a000), &(0x7f0000f7d000), 0x8) 2018/04/13 00:02:00 executing program 2: unshare(0x40600) r0 = socket$unix(0x1, 0x5, 0x0) syz_extract_tcp_res(&(0x7f0000000000), 0x5, 0x6a) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000040)={'lo\x00'}) 2018/04/13 00:02:00 executing program 4: r0 = syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000000)=""/28, 0x1c) r1 = getpid() sched_setaffinity(r1, 0x83, &(0x7f0000e86ff8)=0x6) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "706f727431000000000000000000000000000000000000000000eb000000b2a587e2000000000000020000000000000001008e15e7af00", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1, @time}) write$binfmt_script(r0, &(0x7f0000000140)={'#! ', './file0', [{0x20, 'queue1\x00'}, {0x20, "6d696d655f747970656e6f6465766d643573756ddd24"}], 0xa, "381acffc7c691db0016b636d1418ef502ffaa0d4226195627cee2581c3de047f11b3b558b961f1efc2d273582a5e1b75d93c65e3848a10c5165d4f58b9540ff923890d846921ee0f33aaf743467804c6770d4f2105f9ef17446f6f9b5e227c6d90a7b13498946647685b2e26b5b2d300296079bdca"}, 0x9f) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000080)={0xffffffffffffff9c}) setsockopt$inet6_dccp_int(r2, 0x21, 0x14, &(0x7f0000000280)=0x7, 0x4) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f0000000200), &(0x7f0000000240)=0x4) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r0, 0xc08c5335, &(0x7f0000002880)={0x5, 0x1, 0x101, 'queue1\x00', 0x4}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f00000000c0)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000400)='/dev/sequencer2\x00', 0x0, 0x0) 2018/04/13 00:02:00 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='mounts\x00') connect$inet(r0, &(0x7f00000001c0)={0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x11}}, 0x10) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='./file0\x00', &(0x7f0000000080)='mqueue\x00', 0x8409, &(0x7f0000c81ffe)) r1 = shmget(0x2, 0x2000, 0x54001204, &(0x7f0000ffb000/0x2000)=nil) shmctl$SHM_STAT(r1, 0xd, &(0x7f0000000140)=""/84) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000200)={0x0, 0x2}, &(0x7f0000000240)=0x8) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000280)={r2, 0x800, 0x90c, 0x20000000000, 0xff, 0xce0}, 0x14) fchmod(r0, 0x40) lseek(r0, 0x4000000000000, 0x0) 2018/04/13 00:02:00 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_procfs(0x0, &(0x7f000068b000)='io\x00') bind$alg(r0, &(0x7f0000d59fa8)={0x26, 'hash\x00', 0x0, 0x0, 'crc32c-generic\x00'}, 0x58) r2 = accept4$alg(r0, 0x0, 0x0, 0x0) sendfile(r2, r1, &(0x7f00000000c0)=0x2, 0x100) 2018/04/13 00:02:00 executing program 0: ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x2}) r0 = syz_open_dev$mice(&(0x7f00000000c0)='/dev/input/mice\x00', 0x0, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000100)={0xaa, 0x10}) pipe(&(0x7f0000000ff8)={0x0, 0xffffffffffffffff}) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000000140)) fstat(r2, &(0x7f0000000040)) ioctl$sock_SIOCINQ(r1, 0xc0189436, &(0x7f0000000000)) 2018/04/13 00:02:00 executing program 7: creat(&(0x7f0000000080)="131377c5fc35d41454d5d41d29ad1a6029598146e6be166e41ad0dbd4054033c9f33bbda8224a2f3d772e7636e48b33cbf708372e8f1b9933ec5127743be2206209ef02df9cbf2f6e880d3382f00", 0x0) rename(&(0x7f0000001e00)='./file0\x00', &(0x7f0000000100)="131377c5fc35d41454d5d41d29ad1a6029598146e6be166e41ad0dbd4054033c9f33bbda8224a2f3d772e7636e48b33cbf708372e8f1b9933ec5127743be2206209ef02df9cbf2f6e880d3382f") 2018/04/13 00:02:00 executing program 5: socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000180)) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000280)='/dev/hwrng\x00', 0x3fe, 0x0) r1 = openat$cgroup(0xffffffffffffffff, &(0x7f0000000240)='syz0\x00', 0x200002, 0x0) dup2(r0, r1) pipe2(&(0x7f0000000040), 0x800) openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x80800, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/autofs\x00', 0x82, 0x0) pipe2(&(0x7f0000000100)={0xffffffffffffffff}, 0x800) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f0000000200)=0x0) timer_create(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0xfffffffffffffffc, 0x1, @tid=r3}, &(0x7f0000000000)) 2018/04/13 00:02:00 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000030ff8)='pagemap\x00') perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) sendfile(r1, r0, &(0x7f0000014000)=0x100000, 0x10001) perf_event_open(&(0x7f0000940000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x20000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000a3c000)}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, 0x0, 0x0, 0xffffffffffffffff, 0x0) [ 78.947428] random: crng init done 2018/04/13 00:02:01 executing program 7: r0 = socket$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) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000580)='/dev/rtc\x00', 0x80, 0x0) r2 = syz_open_procfs(0x0, &(0x7f00000005c0)='net/icmp\x00') r3 = openat(r2, &(0x7f0000000000)='./file0\x00', 0x400000, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000100)={{{@in=@dev, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in=@multicast2}}, &(0x7f0000000080)=0xe8) stat(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$nl_xfrm(r3, &(0x7f0000000540)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000500)={&(0x7f00000002c0)=@migrate={0x23c, 0x21, 0x4, 0x70bd2a, 0x25dfdbfb, {{@in=@loopback=0x7f000001, @in=@local={0xac, 0x14, 0x14, 0xaa}, 0x4e22, 0x0, 0x4e24, 0x5, 0x2, 0x20, 0x20, 0xbf, r4, r5}, 0x6e6bb7, 0x1}, [@coaddr={0x14, 0xe, @in=@rand_addr=0x80000000}, @address_filter={0x28, 0x1a, {@in, @in6=@ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0xa, 0x1, 0x3d37}}, @replay_thresh={0x8, 0xb, 0x4}, @sec_ctx={0x48, 0x8, {0x43, 0x8, 0x1, 0x0, 0x3b, "8967b7121da4dc9f4ab40d32b31b4272ba1595eda7af761888c3c390b55f4d2586e3a1b4b3e856a592ab5732989d0123964640641290df019f771b"}}, @algo_crypt={0x74, 0x2, {{'cbc(blowfish)\x00'}, 0x150, "ddf491981d94fa9ca1b2a81fdadfba7c94fb1a19267148b149a9693fb1ba80dea62167d3081832ada932"}}, @ipv6_hthresh={0x8, 0x4, {0x41, 0x6e}}, @algo_aead={0xe4, 0x12, {{'gcm_base(ctr(aes-aesni),ghash-generic)\x00'}, 0x4b8, 0xc0, "1938fbdfe30438501a95fd71fe6215aa7eeb1ecb7b8f4f3ace0d9d6e568ca0bed0c7bb7fe07c0b50eba05a00d382951351e4ff9c14a64c953a2cefedc0e575b53fd918b4c4facc7d65ba2854bad7d547d282ca0d1893a0dfa0ade32e9696db91d3e104addc7ddcc9aa0f1fe6c4ba2e7119c30d7918beba3b2a8a869d9605d18a8d9f94628d9f30332868111e8e7add42e7cea2c9cd215a"}}]}, 0x23c}, 0x1, 0x0, 0x0, 0x90}, 0x840) bind$inet(r0, &(0x7f0000b55000)={0x2, 0x4e22}, 0x10) sendto$inet(r0, &(0x7f00005c9000), 0x252, 0x800000020000000, &(0x7f0000303000)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00000000c0)='reno\x00', 0x5) r6 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000680)='IPVS\x00') sendmsg$IPVS_CMD_SET_SERVICE(r1, &(0x7f0000000800)={&(0x7f0000000640)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f00000007c0)={&(0x7f00000006c0)={0xd0, r6, 0x900, 0x70bd28, 0x25dfdbff, {0x2}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0xbf3}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x2}, @IPVS_CMD_ATTR_DAEMON={0x54, 0x3, [@IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'eql\x00'}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'veth0\x00'}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @local={0xfe, 0x80, [], 0xaa}}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @local={0xfe, 0x80, [], 0xaa}}]}, @IPVS_CMD_ATTR_DEST={0xc, 0x2, [@IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x8}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x80}, @IPVS_CMD_ATTR_DEST={0x44, 0x2, [@IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e21}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x4}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e23}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x8001}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x1d7a}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0x2}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e22}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e21}]}]}, 0xd0}, 0x1, 0x0, 0x0, 0x4040000}, 0x10) connect$inet(r1, &(0x7f0000000600)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000965fec)={0x0, 0x800000000000852b, 0xffff}, 0x14) sendto(r0, &(0x7f00001a6000)="f1", 0x1, 0x0, &(0x7f000020ffa0)=@nfc_llcp={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "75296811812f17fcb15b854768b106479b8744cc07f4ef85104f214b714432d6b762b606b112d7bdfaa9811dffe7e6bf498b64cded3bcd7ee27eb2bed57758"}, 0x80) 2018/04/13 00:02:01 executing program 2: unshare(0x8000400) r0 = creat(&(0x7f0000000080)='./file0\x00', 0x1) getsockname$packet(r0, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000100)=0x14) r1 = socket$inet(0x2, 0x3, 0x19) sendto(r0, &(0x7f0000000200)="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", 0xfe, 0x4000, 0x0, 0x0) fcntl$lock(r1, 0x8, &(0x7f00000001c0)) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x4000) ioctl$sock_netrom_SIOCADDRT(r2, 0x890b, &(0x7f0000000040)) 2018/04/13 00:02:01 executing program 3: mkdir(&(0x7f0000002a80)='./file0\x00', 0x0) r0 = perf_event_open(&(0x7f0000000000)={0x4, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xbe7, 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, 0x200000000, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair(0x7, 0x80006, 0x100000001, &(0x7f0000002d00)={0xffffffffffffffff}) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000002e40)={r1, &(0x7f0000002d40)="066694760bfcd9568fd4a96c2cc9b43c8f57fdcf6aaaf4ec8edbb4", &(0x7f0000002d80)="baeb1f7b930eec06d403d0b01fdf137d095cefed9cac05c37adb6c454ca8826b659c2c11801f0899ea30c0067c209d8baf13ed5e90a03fa74b1547a118b54111f889c006f64d10dc8e873eeff18226c02ffc66dcd0b2986c4f44862888baff93d3452fb50351e03722febdb355796ec26faf84177e7f64495f0dee3e562ba2d348b0f089928adeebb835411834a1331522b9cda00cbb2c71ffd15f058fb99e9193fde7ce9536ee48e7eeaa5a3dbdc6f52662ec94ea7a14eb6a", 0x1}, 0x20) r2 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000002c40)={&(0x7f0000002c00)='./file0\x00', 0x0, 0x10}, 0x10) bpf$OBJ_GET_PROG(0x7, &(0x7f0000002ec0)={&(0x7f0000002e80)='./file0\x00', 0x0, 0x18}, 0x10) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r2) mount(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)='./file0\x00', &(0x7f0000002f80)='binfmt_misc\x00', 0x2, &(0x7f0000002fc0)="a20e263763ee05e5dc26c35e2792375a5eea08875d2660c1168382cde5e338ac676bbbe71db5d864992d49fa98ba3ef65e620575ca7f49a0dede94e3c24226c80469e46cd43eb88b03a6bede2fab80e3b2b3851c8e767424178c83b4dc724a886da2c0dab97d632b15f62e8f8e65da382b61b640ad15e9cf9b5ca85b44185963b7f400a1d87df51a2a11d8b648e012c339437e8f887d28b46adec49c7f69dd35d380cedf0ea49ae2474215a993b6d6d95641e2ee67c44447aba1fe43f598dd9c439f4a64f3110f1ad439147c09") socketpair(0x15, 0x80000, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) mount(&(0x7f00000029c0)='./file0\x00', &(0x7f0000002a00)='./file0\x00', &(0x7f0000002a40)='sysv\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0x5) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000100)={0xffffffffffffffff, &(0x7f00000000c0)="0ae27bc735b9adc220c720fdf2f2e4941031f259fd386b84f832f0b4be9698f2908a53eef43aba5b20264d198c106a52e0b511a8f1eafd6ea6803d6623", &(0x7f0000000180)=""/234}, 0x18) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000140)={r1, 0x0, 0x500, 0xfffffffffffffebc, &(0x7f0000000380), &(0x7f00000030c0)=""/243, 0x10000000000, 0x3}, 0x28) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000002b80)={r3, &(0x7f0000002ac0)="5b0213167ba87bb0e43160a2e0a0216e8436b9a16da43c300fb945606552efb6be4a1b182c12b37e9b92ee5057f0079c9372558d81b8b2bc4a2489402e1aad8f19f78238cf2a49f0e7138808408d1501d3dbb78ee67aa906db040e0636259c365ce9bbd0e3fd0c64", &(0x7f0000002b40)="f8dc9253e95b4841d7a785be0b09040a2be0ee5a60063bd240"}, 0x20) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f0000002bc0)=0x80000000, 0x4) bpf$OBJ_GET_PROG(0x7, &(0x7f0000002cc0)={&(0x7f0000002c80)='./file0\x00', 0x0, 0x18}, 0x10) r4 = getpid() perf_event_open(&(0x7f0000002f00)={0x2, 0x70, 0x100, 0x20, 0x1d5, 0x0, 0x0, 0x8, 0x100, 0x2, 0x100, 0x2, 0x7fff, 0x1f, 0x7fff, 0xfffffffffffffff9, 0xffffffff00000001, 0xfffffffffffffffc, 0x200, 0x3, 0x80000000, 0x100000000, 0x7ff, 0xffffffffffffff81, 0x200, 0x3ff, 0x637e7d4e, 0x3ff, 0x4, 0xaee, 0x8, 0x400, 0x3ff, 0xfffffffffffeffff, 0x2, 0x3, 0x6, 0x3, 0x0, 0xa0, 0x0, @perf_config_ext={0xae8, 0x3}, 0x20000, 0x5000, 0x0, 0x3, 0xda, 0x7, 0x5a}, r4, 0x9, r0, 0x2) recvmsg$kcm(r3, &(0x7f0000002980)={0x0, 0x0, &(0x7f0000002800)=[{&(0x7f0000000540)=""/4096, 0x1000}, {&(0x7f0000001540)=""/217, 0xd9}, {&(0x7f0000001640)=""/51, 0x33}, {&(0x7f0000001680)=""/246, 0xf6}, {&(0x7f0000001780)=""/91, 0x5b}, {&(0x7f0000001800)=""/4096, 0x1000}], 0x6, &(0x7f0000002880)=""/232, 0xe8, 0x7}, 0x10040) mount(&(0x7f00008deff8)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f000015bffc)='nfs\x00', 0x0, &(0x7f0000000000)) ioctl$PIO_FONTX(r1, 0x4b6c, &(0x7f0000000400)="bf1dcd357c64d750393708ffe5b487bd2d984696e4e56dbca5e7fe81185a011ff0c94d306374756e07cc7ae598dc9985d8f1081094a16f6b076492e95b2b3116da83d6ba9f05932224c3be4cd1dee2951eb058bef63ef5c3582051d206d784c13cab7369710b51417e25c360236187ee2426d2876fa9073f3d1fb855d62f00a8196722675baafa5d025f328465f20a2ce5bc6c730d4d1df01833fbc617d99f0b19bbb4d967f5ddccc5d5326933f90d414d30dcb0a65339f629975869e3293810a845a2d3f9cd222a542a309a60d8d33d73db770f6a801dcd63a822399cb10c3f") 2018/04/13 00:02:01 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x10, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer2\x00', 0x800, 0x0) ioctl$GIO_CMAP(r1, 0x4b70, &(0x7f0000000100)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETPERSIST(r4, 0x400454cb, 0x7) setsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000012f18)={{{@in6=@local={0xfe, 0x80, [], 0xffffffffffffffff}, @in=@loopback=0x7f000001}, {0x9}, {}, 0x0, 0x0, 0x2}, {{@in=@multicast1=0xe0000001}, 0x0, @in6=@local={0xfe, 0x80, [], 0xffffffffffffffff}}}, 0xe8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_buf(r2, 0x6, 0xb, &(0x7f0000128000)=""/210, &(0x7f0000663ffc)=0xd2) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000000080)={&(0x7f0000011000/0x3000)=nil, 0x3000}) setsockopt$inet_sctp6_SCTP_INITMSG(r3, 0x84, 0x2, &(0x7f0000000040)={0x9, 0x4, 0x8, 0x3ff}, 0x8) 2018/04/13 00:02:01 executing program 0: r0 = socket$inet_sctp(0x2, 0x10000000005, 0x84) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080)='/dev/hwrng\x00', 0x20882, 0x0) ioctl$EVIOCSKEYCODE(r1, 0x40084504, &(0x7f00000000c0)=[0x80000000, 0xf47]) ioctl$TIOCSLCKTRMIOS(r1, 0x5457, &(0x7f0000000200)) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0xfffffffffffffffd, 0x32, 0xffffffffffffffff, 0x0) getsockopt$IP_VS_SO_GET_TIMEOUT(r0, 0x0, 0x486, &(0x7f0000000000), &(0x7f0000000040)=0xc) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000100)=ANY=[@ANYRES32=0x0, @ANYBLOB="1e00912933604c1c664ff7a23855d88c41137bd8a1e869b30e04e4c86bbbc039e7420083d9a2d05b67751ce57d54cbc13b1cb8984c0f6754ea06b45c3400b6ec08a7f8d5352157b657612e43ccbfb3bcd1488ee54a2b5f00000000000000000000000000000000000000"], &(0x7f0000ebf000)=0x8) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000240)=0x8, 0x4) getsockopt$llc_int(r1, 0x10c, 0x6, &(0x7f0000000180), &(0x7f00000001c0)=0x4) 2018/04/13 00:02:01 executing program 6: r0 = getpgrp(0x0) r1 = gettid() r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x100, 0x0) mkdirat$cgroup(r2, &(0x7f0000000080)='syz0\x00', 0x1ff) ioctl$TUNGETIFF(r2, 0x800454d2, &(0x7f0000000040)) rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r2, 0x54a3) rt_tgsigqueueinfo(r0, r1, 0x1d, &(0x7f00004ca000)={0x0, 0x0, 0x2a}) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r2, 0x40505331, &(0x7f00000000c0)={{0x92, 0x8}, {0x6, 0x1000}, 0x0, 0x3, 0x6}) r3 = signalfd4(0xffffffffffffffff, &(0x7f0000000ff8)={0xfffffffffffffdb0}, 0x8, 0x0) read(r3, &(0x7f0000b0a000)=""/128, 0x80) 2018/04/13 00:02:01 executing program 1: r0 = socket$inet6(0xa, 0x0, 0x8) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000380)=[{0x7, 0x100000001}], 0x1) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x8, 0x800000000004, 0x4, 0x9}, 0x2c) r2 = fcntl$dupfd(r1, 0x0, r1) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000180)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DEST(r2, &(0x7f0000000340)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000300)={&(0x7f0000000200)={0xd8, r3, 0x802, 0x70bd25, 0x25dfdbfe, {0x7}, [@IPVS_CMD_ATTR_DEST={0x24, 0x2, [@IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x5}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x4}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x5}]}, @IPVS_CMD_ATTR_DAEMON={0x54, 0x3, [@IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'ip6gretap0\x00'}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'syz_tun\x00'}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0xe9eb}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x1}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x100000000}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x100000001}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0xff}, @IPVS_CMD_ATTR_SERVICE={0x30, 0x1, [@IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'sed\x00'}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x1, 0x10}}]}, @IPVS_CMD_ATTR_DAEMON={0x14, 0x3, [@IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e23}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x10001}]}]}, 0xd8}, 0x1, 0x0, 0x0, 0x4004}, 0xc4) ioctl$KDSIGACCEPT(r2, 0x4b4e, 0x3d) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000001c0)={r1, &(0x7f0000000400), &(0x7f00000000c0)}, 0x20) r4 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/lblc_expiration\x00', 0x2, 0x0) ioctl$DRM_IOCTL_MODE_SETCRTC(r4, 0xc06864a2, &(0x7f00000000c0)={&(0x7f0000000080)=[0xb4, 0x8, 0x1c4], 0x3, 0x7, 0x8, 0x703a, 0x37, 0x2, {0x2, 0x4, 0x1f, 0x20, 0x9, 0x5, 0x1, 0xb5, 0x6, 0x1, 0x1, 0x4, 0x1, 0xfff, "5e94745f45d95038f202b1a453392c569576f0d31e8e6804c0106d83abbac954"}}) 2018/04/13 00:02:01 executing program 0: mkdir(&(0x7f0000bdb000)='./file0\x00', 0x0) mount(&(0x7f0000e07000)='./file0\x00', &(0x7f0000027000)='./file0\x00', &(0x7f00004daffa)='ramfs\x00', 0x2000000, &(0x7f000054d000)) openat$rtc(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rtc\x00', 0x0, 0x0) r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$TIOCMBIC(r0, 0x5417, &(0x7f0000000000)=0x9) r1 = creat(&(0x7f0000000080)='./file0/bus\x00', 0x0) writev(r1, &(0x7f0000017000), 0x0) r2 = open(&(0x7f0000002000)='./file0/bus\x00', 0x141042, 0x0) sendfile(r2, r2, &(0x7f0000aef000), 0xffffffff) getsockopt$netrom_NETROM_N2(r2, 0x103, 0x3, &(0x7f0000000040)=0x5, &(0x7f00000000c0)=0x4) 2018/04/13 00:02:01 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x40000000000008) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000000100)=@generic={0x2}) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x1, 0x4080) ioctl$RNDGETENTCNT(r1, 0x80045200, &(0x7f0000000040)) 2018/04/13 00:02:01 executing program 3: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00005a8000)='/dev/sequencer2\x00', 0x8005, 0x0) uname(&(0x7f0000000000)=""/221) write$sndseq(r0, &(0x7f0000000140)=[{0x81, 0xfffffffffffff801, 0x0, 0x0, @tick, {}, {}, @addr}], 0x30) 2018/04/13 00:02:01 executing program 6: mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x20000, 0x20) getpeername$unix(r0, &(0x7f0000000040), &(0x7f0000000140)=0x6e) llistxattr(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)=""/51, 0x33) 2018/04/13 00:02:01 executing program 4: unshare(0x28020000) r0 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000440)="da9be276ab455870a30344cb5fb1ffc454717e0fed07796903c9f24456eb6e72bc4826d8e4ee569c1db3037a647e90938cbaca9cda218bad3be59bc6541e6ae583a955aed9778edd3a2b4381c46f9581ff52c15e9880f3225f83ff5195397ff42552920fa901f611846ad727c9dc28c5b461d2ea141168d74cd4b91a9a364071b0e8b720633c8ef7bd26048bf6f9ea45b2f6a7d4014a54a4c886d28245126e3bc6f2b33882cf4f0333ebe944d8a230aa80370738ad3b3bebb18f6ac5fb3ab98f59270533a36198439d57229a7ee5d8b8a2883d7f0e9761040eeb4f374bda59a551157c7dd58a2e047c83abcd4c", 0xed) write$vnet(r0, &(0x7f0000000200)={0x1, {&(0x7f0000000100)=""/27, 0x1b, &(0x7f0000000140)=""/173, 0x2, 0x1}}, 0x68) select(0x40, &(0x7f0000000280)={0x4, 0x6, 0x2, 0x5, 0x4, 0x8, 0x3, 0x40}, &(0x7f00000002c0)={0x5, 0x9, 0x3, 0xc16, 0x5, 0x7f, 0xffff, 0x1}, &(0x7f0000000300)={0x9, 0x5, 0x8000, 0x5, 0x8, 0x0, 0x1, 0x5}, &(0x7f0000000340)={0x77359400}) select(0x40, &(0x7f0000000000)={0x10000, 0xffffffff80000000, 0xff, 0x1000, 0x0, 0x100000001, 0x7, 0x8}, &(0x7f0000000040)={0x8, 0x1, 0x4, 0xf2, 0x0, 0x3, 0x2, 0x5}, &(0x7f0000000080)={0x9, 0x7, 0x80, 0x0, 0xda5, 0xfffffffffffffff9, 0x2, 0x6}, &(0x7f00000000c0)) unshare(0x2c020000) close(r0) r1 = semget$private(0x0, 0x3, 0x20) semctl$GETALL(r1, 0x0, 0xd, &(0x7f0000000540)=""/235) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f0000000380)={{0x6, 0x7}, {0x0, 0x200}, 0x4, 0x1}) socket$inet6_sctp(0xa, 0x1, 0x84) syz_open_dev$vcsn(&(0x7f0000000400)='/dev/vcs#\x00', 0x100000000, 0x2001) 2018/04/13 00:02:01 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) fcntl$notify(r0, 0x402, 0x20) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x20000, 0x0) ioctl$KDSIGACCEPT(r1, 0x4b4e, 0x29) bind$alg(r0, &(0x7f0000000180)={0x26, 'aead\x00', 0x0, 0x0, 'ccm(camellia-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) 2018/04/13 00:02:01 executing program 7: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000013000)={0x1, 0x10000007e, 0xe, 0xeb}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000240)={r0, &(0x7f0000000000), &(0x7f0000000340)}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000300)={r0, &(0x7f0000000000), &(0x7f00000001c0)}, 0x20) r1 = fcntl$dupfd(r0, 0x0, r0) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000080)={r2, 0x1000000000007}, 0x8) 2018/04/13 00:02:01 executing program 2: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000556ff0)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0x40085112, &(0x7f0000000000)={{0xffff, 0x3fe}, {0x8}, 0x0, 0x3}) 2018/04/13 00:02:01 executing program 1: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) madvise(&(0x7f0000890000/0x3000)=nil, 0x3000, 0x7f) mbind(&(0x7f0000af3000/0x2000)=nil, 0x2000, 0x2, &(0x7f0000fbf000)=0xcbb, 0x7, 0x0) madvise(&(0x7f0000494000/0x2000)=nil, 0x2000, 0x6d) mbind(&(0x7f00009be000/0x2000)=nil, 0x2000, 0x3, &(0x7f0000000080)=0x5, 0x2403, 0x0) mbind(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x0, &(0x7f0000527ff8), 0x27, 0x0) mbind(&(0x7f0000024000/0xc00000)=nil, 0xc00000, 0x8001, &(0x7f0000c28000)=0x800003f, 0x5, 0x0) 2018/04/13 00:02:01 executing program 0: unshare(0x8000400) r0 = socket$inet6(0xa, 0x3, 0x6) bind$netrom(r0, &(0x7f00000000c0)=@ax25={0x3, {"f706e939ce4029"}}, 0x10) socketpair(0x1f, 0x4, 0xfffffffffffffffd, &(0x7f0000000000)={0xffffffffffffffff}) sendto$ax25(r1, &(0x7f0000000100)="06328b4c1efbc66731291181f8e885f9eef0a89fc5e4c3692964a09f2f3e6a6c1436052fd02005fb2326d07d1596abec0d1bd5621a03b19c9774982d2d123f25ecc15eff717605f8f49637488ffd1f644cee43ce3354fbdd2fdc5e1cb67812cd145413318118fe0e9c9953c7788f94b37c554861d11f648c287e09a67e04fb43d5dcfcdc4e2f01", 0x87, 0x20000011, &(0x7f0000000040)={0x3, {"3d88f369c2c5aa"}, 0x100}, 0x10) 2018/04/13 00:02:02 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000040)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(tnepres)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001180), 0x0) sendmmsg$alg(r1, &(0x7f0000001480)=[{0x0, 0x0, &(0x7f0000000a40)=[{&(0x7f0000000700)="88a38c21c55e1b4a09fd9251c1d25368a4ec3e11d896021d6f3e0cbadb0b81d3d01e0833481d928014a4d2d4078f2d3fe49ebe038aa62008734705536fe32df7a238b59e39e70a3b84075f", 0x4b}], 0x1, &(0x7f00000000c0)}], 0x1, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff}) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r2, 0xc0505405, &(0x7f00000002c0)={{0x0, 0x3, 0x80, 0x1, 0xffffffffffff7538}, 0x3, 0x100000001, 0x90000}) recvmsg(r1, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000140)=[{&(0x7f00000000c0)=""/74, 0x4a}], 0x1, &(0x7f00000001c0)=""/154, 0x9a}, 0x0) 2018/04/13 00:02:02 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000001c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'rfc3686(ctr-twofish-3way)\x00'}, 0x58) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000180)='/dev/rtc\x00', 0x16dc01, 0x0) r2 = accept(r1, 0x0, &(0x7f00000000c0)=0x33a) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000040)="c3f1b0f3d622e3cf944fac888d7341d3f7541a3c", 0x14) recvmsg$kcm(r2, &(0x7f0000000780)={&(0x7f0000000100)=@in6, 0xff53, &(0x7f00000006c0)=[{&(0x7f0000000600)=""/133, 0xfffffffffffffef8}], 0x1324, &(0x7f0000000740)=""/61, 0x3d}, 0x0) 2018/04/13 00:02:02 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'sha512-generic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000200), 0x20) 2018/04/13 00:02:02 executing program 2: setrlimit(0x100000000007, &(0x7f0000000000)={0x4}) pipe(&(0x7f0000000040)={0xffffffffffffffff}) ioctl$SIOCGIFHWADDR(r0, 0x8927, &(0x7f0000000080)) socket$nl_xfrm(0x10, 0x3, 0x6) 2018/04/13 00:02:02 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_sha256\x00'}, 0xc8) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000933000)="9147ad46390d00c80000009d4d5469d01101c2f87d13e3bf", 0x18) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) recvmmsg(r1, &(0x7f0000202000)=[{{0x0, 0x0, &(0x7f00005deff8)=[{&(0x7f000040d000)=""/30, 0xfd25}], 0x1, &(0x7f0000971000)=""/251, 0xfb}}], 0x8000000000000d7, 0x0, &(0x7f0000d0fff8)={0x77359400}) 2018/04/13 00:02:02 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000a8bff7)='net/igmp\x00') preadv(r0, &(0x7f00009d5ff0)=[{&(0x7f0000882000)=""/96, 0x60}], 0x1, 0x53) r1 = getuid() setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000000)={{{@in, @in=@rand_addr=0x9, 0x4e21, 0x0, 0x4e23, 0x4, 0xa, 0x80, 0x0, 0x1, 0x0, r1}, {0x530, 0x8, 0x99c, 0x5, 0x8, 0xfffffffffffffffa, 0xfffffffffffff000, 0x6}, {0x80000000, 0x9, 0x1, 0x200}, 0x3, 0x0, 0x3, 0x1, 0x2, 0x2}, {{@in=@broadcast=0xffffffff, 0x4d5, 0x2b}, 0xa, @in=@multicast1=0xe0000001, 0x3505, 0x4, 0x3, 0x4, 0x1ff, 0x400, 0x8001}}, 0xe8) 2018/04/13 00:02:02 executing program 4: unshare(0x28020000) r0 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000440)="da9be276ab455870a30344cb5fb1ffc454717e0fed07796903c9f24456eb6e72bc4826d8e4ee569c1db3037a647e90938cbaca9cda218bad3be59bc6541e6ae583a955aed9778edd3a2b4381c46f9581ff52c15e9880f3225f83ff5195397ff42552920fa901f611846ad727c9dc28c5b461d2ea141168d74cd4b91a9a364071b0e8b720633c8ef7bd26048bf6f9ea45b2f6a7d4014a54a4c886d28245126e3bc6f2b33882cf4f0333ebe944d8a230aa80370738ad3b3bebb18f6ac5fb3ab98f59270533a36198439d57229a7ee5d8b8a2883d7f0e9761040eeb4f374bda59a551157c7dd58a2e047c83abcd4c", 0xed) write$vnet(r0, &(0x7f0000000200)={0x1, {&(0x7f0000000100)=""/27, 0x1b, &(0x7f0000000140)=""/173, 0x2, 0x1}}, 0x68) select(0x40, &(0x7f0000000280)={0x4, 0x6, 0x2, 0x5, 0x4, 0x8, 0x3, 0x40}, &(0x7f00000002c0)={0x5, 0x9, 0x3, 0xc16, 0x5, 0x7f, 0xffff, 0x1}, &(0x7f0000000300)={0x9, 0x5, 0x8000, 0x5, 0x8, 0x0, 0x1, 0x5}, &(0x7f0000000340)={0x77359400}) select(0x40, &(0x7f0000000000)={0x10000, 0xffffffff80000000, 0xff, 0x1000, 0x0, 0x100000001, 0x7, 0x8}, &(0x7f0000000040)={0x8, 0x1, 0x4, 0xf2, 0x0, 0x3, 0x2, 0x5}, &(0x7f0000000080)={0x9, 0x7, 0x80, 0x0, 0xda5, 0xfffffffffffffff9, 0x2, 0x6}, &(0x7f00000000c0)) unshare(0x2c020000) close(r0) r1 = semget$private(0x0, 0x3, 0x20) semctl$GETALL(r1, 0x0, 0xd, &(0x7f0000000540)=""/235) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f0000000380)={{0x6, 0x7}, {0x0, 0x200}, 0x4, 0x1}) socket$inet6_sctp(0xa, 0x1, 0x84) syz_open_dev$vcsn(&(0x7f0000000400)='/dev/vcs#\x00', 0x100000000, 0x2001) 2018/04/13 00:02:02 executing program 2: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0x4) r1 = socket$inet(0x2, 0x801, 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x32, r1, 0x0) getsockopt$inet_int(r1, 0x6, 0x2, &(0x7f0000000000), &(0x7f0000000080)=0x1) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f00000000c0)=0xc01, 0x4) 2018/04/13 00:02:02 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = creat(&(0x7f0000000000)='./file0\x00', 0xe) setsockopt$IP_VS_SO_SET_DEL(r1, 0x0, 0x484, &(0x7f00000000c0)={0x0, @broadcast=0xffffffff, 0x4e22, 0x4, 'lblc\x00', 0x0, 0xffffffffffffffff, 0x3b}, 0x2c) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000080)={'bridge0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000040)={0x10}, 0xff12, &(0x7f0000000200)={&(0x7f0000000180)=@bridge_delneigh={0x28, 0x1c, 0xf07, 0x0, 0x0, {0x7, 0x0, 0x0, r2, 0x6, 0x32}, [@NDA_LLADDR={0xa, 0x2, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}]}, 0x28}, 0x1}, 0x0) 2018/04/13 00:02:02 executing program 0: r0 = socket$kcm(0x29, 0x40000000002, 0x0) sendmsg$kcm(r0, &(0x7f0000001140)={&(0x7f0000000040)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x80, &(0x7f0000000140)=[{&(0x7f0000000000)='!', 0x1}], 0x1, &(0x7f0000000180)=[{0x98, 0x116, 0x4, "850036e4d023ca60232215754288d0c3b62be5754e191bb18a7a48fb3fd41ffbacc6206cbe223be68342ab657dafcec543a09ea004f6245ce78d117226d8d401b7093a0fc7205bd526a8514f8b8e9dcd61527a8539fb3e51fb69e85894c96c98b65892ee5b162d75385c02e03c1624ed577d1e3958b8057ccd3907a4f6723b49e7c2a90b79663a9a"}, {0x30, 0x11d, 0x7, "98d60204c2f9cd3cac528b69b88876c5bb6c4bc82dd6d544d2bb27273bb79c"}], 0xc8}, 0x4c0c1) sendto(r0, &(0x7f0000c63000), 0x94b58e0b609adbb7, 0x0, 0x0, 0x0) 2018/04/13 00:02:02 executing program 7: pipe(&(0x7f0000000040)={0x0, 0xffffffffffffffff}) vmsplice(r0, &(0x7f0000000380)=[{&(0x7f0000000340)='j', 0x1}], 0x1, 0xa) ioctl$EVIOCGKEYCODE(r1, 0x80084504, &(0x7f00000003c0)=""/4096) socket$rds(0x15, 0x5, 0x0) 2018/04/13 00:02:02 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000180)='net/protocols\x00') ioctl$KDSKBLED(0xffffffffffffffff, 0x4b65, 0x0) sendfile(r0, r0, &(0x7f0000000100)=0x2000045, 0x101) ioctl$TCSETS(r0, 0x5402, &(0x7f0000000000)={0x4, 0xfffffffffffff000, 0x5, 0x8, 0x9, 0xffffffffffffff7f, 0x1a0, 0x1ff, 0x6, 0x100000001, 0x400, 0x10000}) pwritev(r0, &(0x7f00000003c0)=[{&(0x7f0000000040)="1a4af3646318ea21672e4bc3e48138c70aedf2e086b1c3d5a8cec819eb2f64bccc9ca9f912bdc6e5cb0799db227a0ce7324fdbbecc42e9", 0x37}, {&(0x7f00000001c0)="21c25501a0e266b42fc7f6dc0d0ba509c4629f386c3e471b6e4bdf1be3ae9e6794f4d076525cda1054d61751bf6213da71b1b8a6a2a15841405cf3d2bc94aff07c5b1c00d26c871d0ed222633420b23eda6500a5f6cc4477e5af0936229603a285321f4a4948a38e0872fbd26087ab082b014bdcd92ac9460d962dc6d36e09e2b7d4600151cc102ab3d728d802", 0x8d}, {&(0x7f0000000080)="03017fcb6fbee05454f3567d092aa5680dea395bc3238d6fa22b36085c7496d8a6d24534bc755f6a4e5c311c05362dd049342bd957e0be2199c30f98cc2894743ecfd5fd8dcf6a", 0x47}, {&(0x7f0000000280)="0036ca92746c061c44445c17ee024fbb007855aabcbab00cd11a2ee0916dccd80fd5ae0d0ccc7b8352a6c8ee26cc2da32bf1b6d07b903359e4ec35f5c9fd0ad0fbd42017f1903b625bf3cc8a9a3a1122be0a56917b386622bedaf276f66aca52775a3974dc911a9a6b08260d15f787f92ca7ab60b9382c223862cc354457dbedcd6b12527b1dbff6c21511ecdb849298a734f36af092694112a639f9692d3227b90b3c2ae5eb6ab91cc1be69153d0102dcc12ab891a5070fa32b5cd60961eb03470a5d418a7ba39d3c68dd3b2837d639d0a4dbd84ff77ee19b38f54f", 0xdc}, {&(0x7f0000000140)="e5c66297bf66f0653e6678be9d98a03c7f62ee6ee47857613a118111d66f2a0957a01a9dc2b1b10f87b97a", 0x2b}, {&(0x7f0000000380)="b54cead54cf629aa6acb29f7bb21927ab7fc6e9067823d7a4727befe3252080e48a477ab4f4c673407c974b871b5aa7d7cfa44769a9196de13c8d22b53", 0x3d}], 0x6, 0x0) 2018/04/13 00:02:02 executing program 5: r0 = memfd_create(&(0x7f0000ee4000)='/dev/vga_arbiter\x00', 0x0) write(r0, &(0x7f0000ffdffb)='#!', 0x2) r1 = syz_open_procfs(0x0, &(0x7f0000ff5000)='net/rt_cache\x00') sendfile(r0, r1, &(0x7f00006dbff8), 0x401) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f0000000040)=0xc) ptrace$getregset(0x4204, r2, 0x1, &(0x7f0000000180)={&(0x7f0000000080)=""/210, 0xd2}) execveat(r0, &(0x7f0000ff7000)='./file0\x00', &(0x7f0000d0e000), &(0x7f000034bff8)=[&(0x7f0000ff7000)="00000000000000060804002000fffc0c6565643b799365005f1b76"], 0x1000) 2018/04/13 00:02:02 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) sendto$inet(r0, &(0x7f0000482000), 0x0, 0x800000120000001, &(0x7f0000e45ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) recvmsg(r0, &(0x7f0000000380)={&(0x7f0000000000)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @broadcast}}}, 0x80, &(0x7f00000027c0), 0x0, &(0x7f0000000280)=""/235, 0xeb}, 0x10002) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000965fec)={0x0, 0x852b, 0xffff}, 0x14) writev(r1, &(0x7f0000000080), 0x100000000000005c) 2018/04/13 00:02:02 executing program 3: r0 = socket$inet6(0xa, 0x3, 0x3c) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f0000000040)=0x7, 0x4) sendmsg(r0, &(0x7f0000001600)={&(0x7f00000001c0)=@nl=@unspec, 0x80, &(0x7f0000000800)=[{&(0x7f00000000c0)="6a1f68d4008908707151d9e6dc720cf9c725742217bf55d0", 0x18}, {&(0x7f0000000100)="51034ea6fb00c77ca30a925c83b18178f5b9400c14e1f8c5cf1fbef42675684363f012f6b42f0e583707369788a07091dadabdfcb54bbf5282dfa55285e1e8b300fba830af2566e2a9ead7cd62b7", 0x4e}, {&(0x7f0000000240)="6b52f42043a0e5ba4b35ab7b833fc3735a1eed4e031290ea0c73370c75daa532781d5bf62c2592e23b5b5bfa4c18297720b94ceb2c9c51040d23a17a02045b3d358354a53bf45b925490db20b1fe17d7dda6f2fa864ef3a39f7435fb8c82e11f66d904ac66b444f187aa809cb78816ed08766193a0435927f535dfc6e0f171c02b989c1b2cbb14b710d66900350c25ea1fc24c6a65a957a72ee1c0f1f872f2070b94a5b56c4db1f0f859dc111daae0dd593e78c6cd382ade00f7f8d15f5a632d7215c29b77d9e25c9a53625152c1a645d0160a1312eb", 0xd6}, {&(0x7f0000000340)="027a93286631c6a9c189b3721a16b7fd7d5ed9be0632a8b0cff99313d3e54b676cea020cad2fdc46b65f2d2d96a12f92c765564adaafd52eee9f4ebb381d3ff1d407e984e3781c8f3930515781fd20d2383c4fe8b2c9139c5c0f76c4da555ea38a80fe2ef3193b53cb4aeae64c046f8e78e99bb0e4832128a1dea58d42ed019b1c572b0a0a43d575af9e061ace41fb595e5ce53d89643fa70ea375f6f7091d2cd11cbb842c32a89afb71391c48adb344b377e3ab156b898fc7f0", 0xba}, {&(0x7f0000000400)="713692624d61222a4edfb3b72cae8a217d9f7100a43b77ffb1fc6d7fb8c5332b8328fe2fec0a1788ea04d179e583bc0783146f42f0905b856bcf4cc4c18e5cc82771bd207e04a58909803b8193ba6359689a2a7d2ec20f91a5ff358fd4925d258b84361fd17de8e22f78848196ac6b9f0d9b0bbf8a83aa57ddb97e2d4a0405282e5d1dd39d5ac2dafb5c27cbe72fab639c31e20e1192fb10f94bbc80804b270686905658d96ed4d889235bed76190b2b1099a8e18230d28310dccd3b4e747b990bb2e718794fb6fd6821598d7b96ffe92e28", 0xd2}, {&(0x7f0000000500)="d0c7d3ae4aceb630949ced092c5e2c08cc95685b172f97b7c46a9aa11b8aeb59882d17079d56aac854475d65b89ab1c16755f1e6af70a9be121b9544c6ccc8e7f32882d42965b7915e1fa81070", 0x4d}, {&(0x7f0000000580)="1075d9360482931cd459bc729adfc81986da6da7ce1000f1d9f046175c4add3b6578cf573c76dc90785d5daa88833c28cdf6e805db952e6a5a43e024c903c041595f", 0x42}, {&(0x7f0000000600)="0703980740237948c9723c742e79ae8f068d0f55ddbf0f7239d837790bb7835509b140e6f1430c9f7c0211b9b82600ac159ba2a1f8e1f242be4e02ebe489a4bb6241c0f57e0934be411c3d8ed3b6b32ddb0a31d42ae6092ddf115c0114cc853d80b3ec23839b7ca2113b3b45af7ed09991ad3d4f482cca5137066d1a7c54ba4cb627675def60e5f46f074c3164451b7e1b252acbf3c73a2f74f67a2d76d9875b0a21d9a975133e2ea96a282929aa0305d569d1", 0xb3}, {&(0x7f00000006c0)="9db8a8d832c868e43e1e338d17fedb6630643976516ccaa06d5a17c068c13a2b78ceb26aa3fdf5eba395f1d301b89bed4b2a635f0afe21efdc5c7b6ca8006b5768662f1bbe159f752f1913", 0x4b}, {&(0x7f0000000740)="49e69708ce01a16874c0e694d7ed65037117bf0657a4cbf1716c61389036790a5e883b607c17f64e477a6a9b1309c0d8fe05a87f9fd5c7eebf3138bdcc89b695d62435b2454cab59798019a798356062774fc911665949c6525d5f519f965c538eb36bd652a93a7a1c1c8b9876dc1a39321a6d88a0a4d06e590ee30a41aa95eed4083778d82ded68e87c2b0f4fca4601e3e7de3b88eb7aff5da50ad219f4083f8018410dd3663f0e9f5bb0a6ab0a6be7ee14f8e98fd83a5c5141a3", 0xbb}], 0xa, &(0x7f0000000000)}, 0x0) getpeername$inet6(r0, &(0x7f0000000000), &(0x7f0000000080)=0x1c) 2018/04/13 00:02:02 executing program 6: capset(&(0x7f0000000000)={0x19980330}, &(0x7f0000000040)) mkdir(&(0x7f00000004c0)='./file0\x00', 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) sendmsg(r0, &(0x7f0000000480)={&(0x7f00000000c0)=@in={0x2, 0x4e20, @loopback=0x7f000001}, 0x80, &(0x7f0000000300)=[{&(0x7f0000000140)="74344f92b45dc887fef4dfbcf88c3bf27a58fa7a1aecf4043c993cbef26dc753dbb7a05da92a7de975621bb1", 0x2c}, {&(0x7f0000000180)="77ca4c392d6318f564d88c694d45ab3db73ae073011855e2deb84eade6a7c88548a0c0de904d65677750729d8c87c1c0ef2deb38d814f28b", 0x38}, {&(0x7f00000001c0)="8353fd6ef8a330643bbb20e366e57f5a0b883601bc765f1eb5cd440060db75ab283976bdff43d1abd2fc78ee99920c3599f456c9816d9904db9d900175f0aff243892ef186f8413402f7608d8f2b2c28952d9875f380a037b40e0bfbb3bfbfcf3d211f670c42b11ff46ad75b0c4d0ec72eb70a4f540024dfc8fd6765f54c323646139fef784306e820379ab073d517d60ba069ed1f5b37", 0x97}, {&(0x7f0000000280)="5a3d5bdb3bd3e8e00bc07c73570c5a1a874e604e3973a70d708cb5e8ab58e61be933fff5d5ee8a1180ebe1ff18d2ef275dee6b1f91521f2f0cd7437cf5e94b60cabe5554327196f4f00aa76d7ad937f5f5b5ed110ff524ce5d92ae1d5f4a0fb626e3cb0607e8d0", 0x67}], 0x4, &(0x7f0000000340)=ANY=[@ANYBLOB="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"], 0x130, 0x4001}, 0x4000000) mount(&(0x7f00007a3ff8)='./file0\x00', &(0x7f00004f5ff8)='./file0\x00', &(0x7f00000e1000)='ramfs\x00', 0x0, &(0x7f0000c81ffe)) 2018/04/13 00:02:02 executing program 2: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x28000, 0x0) faccessat(r0, &(0x7f0000000080)='./file0\x00', 0x199, 0x1400) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000001540)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(camellia-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000000000)="8625dcb90db2965c284de4541c9ec708fb", 0x11) 2018/04/13 00:02:02 executing program 0: r0 = socket$kcm(0x29, 0x40000000002, 0x0) sendmsg$kcm(r0, &(0x7f0000001140)={&(0x7f0000000040)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x80, &(0x7f0000000140)=[{&(0x7f0000000000)='!', 0x1}], 0x1, &(0x7f0000000180)=[{0x98, 0x116, 0x4, "850036e4d023ca60232215754288d0c3b62be5754e191bb18a7a48fb3fd41ffbacc6206cbe223be68342ab657dafcec543a09ea004f6245ce78d117226d8d401b7093a0fc7205bd526a8514f8b8e9dcd61527a8539fb3e51fb69e85894c96c98b65892ee5b162d75385c02e03c1624ed577d1e3958b8057ccd3907a4f6723b49e7c2a90b79663a9a"}, {0x30, 0x11d, 0x7, "98d60204c2f9cd3cac528b69b88876c5bb6c4bc82dd6d544d2bb27273bb79c"}], 0xc8}, 0x4c0c1) sendto(r0, &(0x7f0000c63000), 0x94b58e0b609adbb7, 0x0, 0x0, 0x0) 2018/04/13 00:02:02 executing program 1: r0 = socket$inet6(0xa, 0x2000000000001, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000687000)=0x9, 0x135) setsockopt$inet6_int(r0, 0x29, 0xb, &(0x7f0000000040)=0x9ff, 0x4) bind$inet6(r0, &(0x7f0000402000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}, 0xfffffffffffffffc}, 0x1c) sendto$inet6(r0, &(0x7f00007a8fff), 0x0, 0x20000000, &(0x7f0000f62fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = dup(r0) accept4$unix(r1, 0x0, &(0x7f0000000000), 0x80800) 2018/04/13 00:02:02 executing program 3: bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x3, &(0x7f0000000000)=ANY=[@ANYBLOB="180000000000000000000000000000009500000000000000e16f031d6e66d57d749636d5b52eef0079fe951270cef48f567d0000000000000000000000000000"], &(0x7f0000c43000)='syzkaller\x00', 0x0, 0x1000, &(0x7f00001f7000)=""/4096, 0x0, 0x0, [0xffffffc0, 0x2]}, 0x48) 2018/04/13 00:02:02 executing program 7: sync() r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r0) r1 = dup2(r0, r0) ioctl$KDENABIO(r1, 0x4b36) fremovexattr(r0, &(0x7f0000000000)=@random={'system.', '!\x00'}) r2 = creat(&(0x7f0000000080)='./file0\x00', 0x0) write$cgroup_pid(r2, &(0x7f0000000580)=ANY=[], 0xfffffce5) r3 = inotify_init1(0x0) r4 = open(&(0x7f0000fa3000)='./file0\x00', 0x0, 0x0) r5 = dup2(r3, r4) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000080)) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r5, 0x84, 0x7, &(0x7f0000000040)={0x7}, 0x4) open$dir(&(0x7f0000000400)='./file1\x00', 0x301040, 0x0) 2018/04/13 00:02:03 executing program 0: r0 = socket(0x86, 0x807, 0x9) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000034000)={0x1, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x1e4) clone(0x0, &(0x7f0000aed000), &(0x7f00006c3ffc), &(0x7f000049cffc), &(0x7f0000c12000)) r1 = socket(0x4, 0x58adf6884539dd3f, 0x73c) getsockopt$inet6_buf(r0, 0x29, 0x10000000000030, &(0x7f0000034000)=""/144, &(0x7f0000e5f000)=0xfffffcc2) setsockopt$inet_int(r1, 0x0, 0x9, &(0x7f0000000040)=0xe71f, 0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000000000)=[@in={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x10}}, @in={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xc}}, @in6={0xa, 0x4e21, 0x0, @dev={0xfe, 0x80, [], 0x13}, 0x7fffffff}], 0x3c) 2018/04/13 00:02:03 executing program 2: setsockopt$sock_int(0xffffffffffffffff, 0x1, 0xf, &(0x7f0000d1c000)=0x2c, 0x4) bind$inet6(0xffffffffffffffff, &(0x7f0000f5dfe4)={0xa}, 0x1c) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = dup3(r0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000000)={0x0, 0xabe}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000080)={r2, 0x303, 0x4, [0x1, 0x20aa, 0x10001, 0xfff]}, &(0x7f00000000c0)=0x10) 2018/04/13 00:02:03 executing program 5: r0 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000280)={'bridge0\x00'}) preadv(r0, &(0x7f0000000240), 0x8a, 0x0) r1 = fcntl$dupfd(r0, 0x406, r0) setsockopt$inet6_MRT6_DEL_MFC(r1, 0x29, 0xcd, &(0x7f0000000080)={{0xa, 0x4e21, 0x7, @mcast1={0xff, 0x1, [], 0x1}, 0x1}, {0xa, 0x4e22, 0xa, @mcast2={0xff, 0x2, [], 0x1}, 0xa8}, 0x401, [0x2, 0x5, 0x5, 0xb0, 0x100000001, 0x0, 0xffffffff, 0x8a]}, 0x5c) 2018/04/13 00:02:03 executing program 6: pipe2(&(0x7f0000000000), 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r0 = socket(0x11, 0x4000000000080003, 0x8) setsockopt(r0, 0x107, 0xd, &(0x7f0000001000), 0x47e) mmap(&(0x7f0000399000/0x1000)=nil, 0x40000, 0x0, 0x12, r0, 0x0) mbind(&(0x7f000039c000/0x1000)=nil, 0x1000, 0x2, &(0x7f0000002000)=0x3, 0x200, 0x2) 2018/04/13 00:02:03 executing program 1: capset(&(0x7f0000f50000)={0x20080522}, &(0x7f0000bb7fe8)) r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0xabc, 0x2) ioctl$VHOST_GET_FEATURES(r0, 0x8008af00, &(0x7f0000000040)) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f00000002c0)) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000380)='/dev/rtc\x00', 0xc02, 0x0) ioctl$sock_bt(r1, 0x5411, &(0x7f00000003c0)="c6dc6bd467600a6d7e415ecf94e74c4096846bc02b2f42917ef9d66a6e92623db97d023c0ed4076daebbe9dadafe6e529a0414bb833e98c4b9ed395d6920ed9b6d6968c39a76c269838cf81b34b7e66044f2e5e112273c3b340b774275c520f9128839469bfb95a03fc8a37332d40f3337e1f57d559e456b10bb9d8b99efdd0064d07787c583a80fc60781686c6a3499beec9c8e025e3b1cde3aaa2a6307a83c10fb28242500e4bedc198b8ff3aba5072f3cae0b36c550121d45776a494dc3055eb24f1ab8578ea88c453caa7e79c4b644afc7fb35506d48a055c88abcef7d7d28aa3a1a832d6a227c07dfd5db38af9983837825ebe9b83c44") 2018/04/13 00:02:03 executing program 3: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f00000001c0)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) r1 = add_key(&(0x7f0000000080)='.dead\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000240)="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", 0xfe, 0xfffffffffffffffe) add_key(&(0x7f0000000000)='ceph\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, r1) syz_emit_ethernet(0x4a, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "4c9148", 0x14, 0x73, 0x0, @empty, @remote={0xfe, 0x80, [], 0xbb}, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, &(0x7f00000000c0)) 2018/04/13 00:02:03 executing program 7: sync() r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r0) r1 = dup2(r0, r0) ioctl$KDENABIO(r1, 0x4b36) fremovexattr(r0, &(0x7f0000000000)=@random={'system.', '!\x00'}) r2 = creat(&(0x7f0000000080)='./file0\x00', 0x0) write$cgroup_pid(r2, &(0x7f0000000580)=ANY=[], 0xfffffce5) r3 = inotify_init1(0x0) r4 = open(&(0x7f0000fa3000)='./file0\x00', 0x0, 0x0) r5 = dup2(r3, r4) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000080)) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r5, 0x84, 0x7, &(0x7f0000000040)={0x7}, 0x4) open$dir(&(0x7f0000000400)='./file1\x00', 0x301040, 0x0) 2018/04/13 00:02:03 executing program 4: r0 = memfd_create(&(0x7f00000002c0)="bcf6", 0x0) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r0, 0x800448d2, &(0x7f0000000000)={0x8, &(0x7f0000000300)=[{}, {}, {}, {}, {}, {}, {}, {}]}) write(r0, &(0x7f0000000080)="f0", 0x1) sendfile(r0, r0, &(0x7f0000001000), 0xfec) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x8011, r0, 0x0) syncfs(r0) ioctl$TIOCLINUX3(r0, 0x541c, &(0x7f0000000040)=0x3) 2018/04/13 00:02:03 executing program 6: r0 = socket(0x200000011, 0x803, 0x0) io_submit(0x0, 0x1, &(0x7f0000000140)=[&(0x7f0000000180)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000080)}]) 2018/04/13 00:02:03 executing program 5: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0xff) setsockopt(r1, 0x2000000000010d, 0x4000800000000b, &(0x7f0000000280)='\a\x00\x00\x00', 0x4) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x400, 0x0) bind$bt_l2cap(r2, &(0x7f0000000080)={0x1f, 0x7, {0x2e, 0xfffffffffffffc00, 0x128, 0x1f, 0x4, 0x5}, 0x88e, 0x1ff}, 0xe) 2018/04/13 00:02:03 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) bind$inet(r0, &(0x7f0000b55000)={0x2}, 0x10) socket$inet_tcp(0x2, 0x1, 0x0) listen(r0, 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x20000, 0x42) getsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000000200)={@loopback, @rand_addr}, &(0x7f0000000240)=0xc) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000080)={0x0, @in6={{0xa, 0x4e22, 0x1, @loopback={0x0, 0x1}, 0x6}}, 0x7, 0x994, 0x7, 0xffffffff, 0x1}, &(0x7f0000000140)=0x98) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000180)=@sack_info={r2, 0xd4c, 0x2}, &(0x7f00000001c0)=0xc) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) 2018/04/13 00:02:04 executing program 2: setsockopt$sock_void(0xffffffffffffffff, 0x1, 0x3f, 0x0, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f0000000300)="951568519c1f71bb8b4c54f4a43d6b679cb5bc61e76af828f423a297fbe3438990e1421bbd0e7dcf476fd4178ef43c1e2c54f1a8e239ae923d6e755258dada6652099362f9b3856df38b9de499d9fc25f23f918ccc55d807490992ea553aac532c3986a5e4437fa7ca08105cec9969920ff2c3c742c3ceed65aa87def336addbab541edc4275cc904d0fd18d4e3899b5ecd54b4d75244f05c8bf4be6b6b8a6c2dfa9029711d785", 0xa7) getrandom(&(0x7f00000000c0)=""/208, 0xd0, 0x3) mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0xfffffffffffffffc, 0x8972, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f0000134000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) connect$inet(r0, &(0x7f00000e5000)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) connect$inet(r0, &(0x7f00009322c4)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) socketpair$inet(0x2, 0x4, 0x5, &(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}) connect$inet(r0, &(0x7f00000dcff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r1, &(0x7f0000000900)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) getsockname$packet(0xffffffffffffffff, &(0x7f00000009c0)={0x0, 0x0, 0x0}, &(0x7f0000000b40)=0x14) setsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000b80)={r2, @rand_addr=0x8, @multicast2=0xe0000002}, 0xc) setsockopt$IP_VS_SO_SET_STARTDAEMON(r0, 0x0, 0x48b, &(0x7f0000000040)={0x1, 'nr0\x00', 0x20000000000003}, 0x18) r3 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00000003c0)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$SO_BINDTODEVICE(r3, 0x1, 0x19, &(0x7f00000008c0), 0x10) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000000240)={0x0, 0x8, 0x200}, &(0x7f0000000280)=0x10) ioctl$TUNATTACHFILTER(0xffffffffffffffff, 0x400854d5, &(0x7f0000000540)={0x5, &(0x7f0000000500)=[{0x1f, 0xfffffffffffffffc, 0xf15c, 0xff}, {0x6, 0x2, 0x2, 0x7fff}, {0x20000, 0x80000001, 0xaaad, 0x400}, {0x0, 0xfffffffffffffff9, 0x0, 0x800}, {0xffffffffffff2fc1, 0xc4, 0x800, 0xfffffffffffff001}]}) fstat(0xffffffffffffffff, &(0x7f0000000940)) getsockopt$bt_l2cap_L2CAP_CONNINFO(r3, 0x6, 0x2, &(0x7f0000000200), &(0x7f0000000400)=0x6) fallocate(0xffffffffffffffff, 0x1, 0x0, 0x100000000) getresgid(&(0x7f0000000000), &(0x7f0000000080), &(0x7f00000001c0)) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f00000002c0)={r4, 0x4}, 0x8) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000580)='/selinux/commit_pending_bools\x00', 0x1, 0x0) sendmsg$unix(0xffffffffffffffff, &(0x7f0000000880)={&(0x7f0000000600)=@abs={0x0, 0x0, 0x4e24}, 0x6e, &(0x7f0000000840)=[{&(0x7f0000000680)="90388e3d1a7c6e6b8e588f008e22897c03f705cb24577fbffb89699a48942b57433bdb2ebd52cc89630e01dc9b2a9c771d552c91d912283ef0bb844a8e9b25a54ca747d41e9c87f97b928874349f669a83d71e79c74d2544b82a6e3cf4a616ba4d181c7b07a786a2d3c7d1c89398e2690a2e9e8fbe8d12989c937348d30b6dda48f82284cbb226e75a819cbd94d5bbef7d9defd988fd55ec9dbb40735a25ed2bae282c75ac0dcd874f2b27af6c897a9f1d154184745f555c2f73d590dc9465e3b2b4056a5b0057db5bb251183104377aa161d7418ce4824d0cfaf4a617a87e3d33", 0xe1}], 0x1, 0x0, 0x0, 0x40000}, 0xc0) setsockopt$inet_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f00000005c0)='tls\x00', 0x4) timerfd_create(0x2, 0x80000) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000a00)="2e2f6367726f75702fb8a0da7a71b84eab58d86b414591563c79c3ad5ab41a4e21d66160e6c29bcc91a4eed45ff1a3e0f4e5b2b7114ca985ba09926fd86e72acf426e9f9022f93c2c9b9e80b968d5ca7cb7a40000000000000008af7a91b09bc91f28f201f91b772543a1336cfe67a02f2ee0b75cc50c6c90943f5116d144c19b74bce65eeeb76d01878bfe88967d0293d5ea4f58a98820f7cb352d31f84f99122ecebe9f095d9a0152c460c0fe1f053459428b7e2c3", 0x1ff) 2018/04/13 00:02:04 executing program 1: r0 = memfd_create(&(0x7f000001cffb)='.\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000042ff3)='/dev/snd/seq\x00', 0x0, 0x58803) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000041f74)={0x0, 0x0, 0x0, 'queue1\x00'}) write$sndseq(r2, &(0x7f0000000000)=[{0x0, 0x3, 0x3, 0x0, @tick=0x7, {}, {}, @control}], 0x30) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f000003a000)={0x312, @tick=0x9}) 2018/04/13 00:02:04 executing program 6: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-net\x00', 0x2, 0x0) unshare(0x8000400) ioctl$int_in(r0, 0xaf01, &(0x7f00001e3000)) mmap(&(0x7f0000048000/0x4000)=nil, 0x4000, 0x9, 0x10, 0xffffffffffffffff, 0x0) r1 = dup(r0) ioctl$TUNSETVNETBE(r1, 0x400454de, &(0x7f0000000340)) 2018/04/13 00:02:05 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-blowfish-asm\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000c8afd0)="d3ab2719", 0x4) r2 = add_key$user(&(0x7f0000000100)='user\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000180)="874f0c58558a2b262dafb4c36c5f4e23d3c55dee6fe71d42b71c89273e7b16d5840040c3964ff11682c4336bda0f6d7f4c81cc8d14d21aeacc76c92b3272525df189541c66dd8e151f65c02772b47665e1c4cb6faa3ffe73fe2d6793bcf8d76ddc15162ff68b2665d972eab90bd34235f9bed49cc351", 0x76, 0xfffffffffffffffd) keyctl$setperm(0x5, r2, 0x1004) r3 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00000004c0)='/dev/qat_adf_ctl\x00', 0x2a8000, 0x0) sendmsg$rds(r3, &(0x7f00000006c0)={&(0x7f0000000500)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10, &(0x7f0000000580)=[{&(0x7f0000000540)=""/39, 0x27}], 0x1, &(0x7f0000000640)=[@cswp={0x58, 0x114, 0x7, {{0x0, 0x5a}, &(0x7f00000005c0)=0x4, &(0x7f0000000600)=0x400, 0x9, 0x7, 0x0, 0x7, 0x8, 0x4}}], 0x58, 0x8000}, 0x20004010) sendmsg(r1, &(0x7f0000457000)={&(0x7f0000bb5000)=@pppoe={0x18, 0x0, {0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}}}, 0x80, &(0x7f0000892fe0)=[{&(0x7f00000dcf25)="89", 0x1}], 0x1, &(0x7f000009de38)}, 0xc000) r4 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x2200, 0x0) bind$inet(r4, &(0x7f0000000200)={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) ioctl$TIOCLINUX4(r4, 0x541c, &(0x7f00000000c0)=0x4) setsockopt$inet_MCAST_MSFILTER(r4, 0x0, 0x30, &(0x7f0000000380)={0xff, {{0x2, 0x4e21, @broadcast=0xffffffff}}, 0x0, 0x1, [{{0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x18}}}]}, 0x110) sendmsg$alg(r1, &(0x7f0000cadfc8)={0x0, 0x0, &(0x7f0000000240)=[{&(0x7f0000000300)}, {&(0x7f0000001400)="46b096559670e23e", 0x8}], 0x2, &(0x7f0000000280)=[@op={0x18, 0x117, 0x3, 0x1}, @op={0x18, 0x117, 0x3}, @assoc={0x18, 0x117, 0x4, 0x1}, @op={0x18, 0x117, 0x3, 0x1}, @op={0x18, 0x117, 0x3}], 0x78}, 0x0) bind$alg(r4, &(0x7f0000000300)={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(rfc7539(xts-camellia-aesni-avx2,cryptd(sha384)))\x00'}, 0x58) 2018/04/13 00:02:05 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000040)=0x40, 0x4) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00000002c0)={'syz_tun\x00', &(0x7f0000000000)=ANY=[@ANYBLOB='L']}) 2018/04/13 00:02:05 executing program 3: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x0, 0x0) unshare(0x40600) getpeername$packet(r0, &(0x7f0000001480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f00000014c0)=0x14) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000001500)=r1) recvmsg(r0, &(0x7f0000004580)={&(0x7f0000004240)=@ll, 0x80, &(0x7f0000004480), 0x0, &(0x7f00000044c0)=""/171, 0xab}, 0x0) 2018/04/13 00:02:05 executing program 5: r0 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0xe, 0x100) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000040)='highspeed\x00', 0xa) r1 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet6_opts(r0, 0x29, 0x39, &(0x7f0000000080)=@hopopts={0x2f, 0x12, [], [@generic={0x9, 0x73, "094e0051015a83f638388e5d28ea5f45aa8622e521fc0a06f68acea5625ce232f18de43451be13390633c900c6909ab249cb5a6de8d14c4a2cb967070182fe0ae46a8e28c36d7145ccf74b6e64a091b7be21fac171ed8b5481e767a92b310fb3d0ea0de7e97507a9002e07d69e6c4baed3a5af"}, @jumbo={0xc2, 0x4, 0x4fcc}, @hao={0xc9, 0x10, @mcast1={0xff, 0x1, [], 0x1}}, @jumbo={0xc2, 0x4, 0x7}, @pad1={0x0, 0x1}]}, 0xa0) sendmmsg(r1, &(0x7f00000055c0)=[{{0x0, 0x0, &(0x7f0000000240), 0x0, &(0x7f0000000280)=[{0x10, 0x84, 0xfff}], 0x10}}], 0x1, 0x0) 2018/04/13 00:02:05 executing program 4: r0 = socket$inet6(0xa, 0x2000000802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1}, 0x20) r1 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000f5ffe0)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff}, 0x20) r2 = dup3(r1, r0, 0x0) ioctl$TCSETS(r2, 0x5402, &(0x7f0000000000)={0x7, 0x8, 0x5, 0x7f, 0xfffffffffffff800, 0x0, 0xfffffffffffffffb, 0xfff, 0x6f4, 0x9, 0x9, 0x7fff}) 2018/04/13 00:02:05 executing program 6: pipe(&(0x7f00000001c0)={0xffffffffffffffff}) ioctl$TCSETS(r0, 0x5402, &(0x7f0000000200)={0x8, 0xffffffffffffffe1, 0x10000000000000, 0x4, 0x2, 0x401, 0x2, 0x1d800000000, 0xffffffffffffff00, 0x3f, 0x80, 0xba}) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003b9fdc)) r2 = syz_open_pts(r1, 0x0) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x0, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r3, 0x4028700f, &(0x7f0000000040)) read(r3, &(0x7f0000000080)=""/224, 0xe0) ioctl$TIOCMBIS(r2, 0x5416, &(0x7f0000000180)=0x8) r4 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x4101, 0x0) ioctl$EVIOCSABS20(r4, 0x401845e0, &(0x7f0000000080)={0x8b, 0x2, 0x6, 0x9, 0x1000, 0x5}) 2018/04/13 00:02:05 executing program 2: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x8030, r0, 0x0) timerfd_settime(0xffffffffffffffff, 0x0, &(0x7f0000000040)={{}, {0x77359400}}, &(0x7f0000000080)) 2018/04/13 00:02:05 executing program 7: perf_event_open(&(0x7f0000012000)={0x2, 0x70, 0xfffffffffffffff6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f00000000c0)='/dev/input/mice\x00', 0x0, 0x4000) fchmodat(r0, &(0x7f00000001c0)='./file1/file0\x00', 0x4) r1 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x401, 0x109100) ioctl$VHOST_SET_VRING_NUM(r1, 0x4008af10, &(0x7f0000000080)={0x2}) ioctl$VHOST_SET_VRING_KICK(r0, 0x4008af20, &(0x7f0000000200)={0x0, r0}) mount(&(0x7f0000000100)='./file1\x00', &(0x7f0000000140)='./file1\x00', &(0x7f0000000180)='btrfs\x00', 0x0, &(0x7f00000001c0)) 2018/04/13 00:02:05 executing program 0: r0 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$sock_inet_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f0000000000)) r2 = dup(r1) ioctl$SIOCSIFHWADDR(r2, 0x8924, &(0x7f0000000100)={'bond_slave\x00'}) 2018/04/13 00:02:05 executing program 3: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000b7f000)='/dev/sequencer2\x00', 0x0, 0x0) select(0x40, &(0x7f0000000140)={0x3, 0x6, 0x4, 0x5, 0x3, 0x2, 0x2, 0x4}, &(0x7f0000000180)={0x8, 0x3, 0x5, 0x9, 0x7, 0xff, 0x1, 0x3}, &(0x7f00000001c0)={0x7dc40169, 0x5, 0x6, 0x80000001, 0xe43, 0x1, 0x8, 0x80000001}, &(0x7f0000000200)={0x77359400}) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0x40085112, &(0x7f0000000000)={{0x8}}) ioctl$DRM_IOCTL_MODE_GETCRTC(r0, 0xc06864a1, &(0x7f00000000c0)={&(0x7f0000000080)=[0x3, 0x800000000000, 0x1000], 0x3, 0x0, 0x2, 0x9c81, 0x1, 0x81, {0x0, 0xffffffff, 0x5, 0x2, 0x8000, 0x2104, 0x5, 0x2f, 0x1, 0x8, 0x6, 0x80, 0x200, 0x2, "1e2c3301d29e1f7ebd5691e03c4a3f8733de732c2d6d6b362a6f3070d1d54410"}}) 2018/04/13 00:02:05 executing program 2: bind$alg(0xffffffffffffffff, &(0x7f0000f35000)={0x26, 'hash\x00', 0x0, 0x0, 'crc32c-generic\x00'}, 0x58) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$sock_int(r0, 0x1, 0x20004000027, &(0x7f0000000180), &(0x7f00000001c0)=0x1c930366) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000340)={&(0x7f0000000300)='./file0\x00'}, 0x10) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000140)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'lo\x00'}) socket$alg(0x26, 0x5, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000080)={'lo\x00', 0x101}) pipe(&(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$IPT_SO_GET_INFO(r0, 0x0, 0x40, &(0x7f00000000c0)={'security\x00'}, &(0x7f0000000040)=0x54) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000480), &(0x7f00000004c0)=0xc) ioctl$sock_inet_udp_SIOCOUTQ(r1, 0x5411, &(0x7f0000000380)) 2018/04/13 00:02:05 executing program 4: bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0xffffffffffffffff, 0x3c}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000000100)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x25}, [@ldst={0x7, 0x1, 0x0, 0x0, 0x7a}], {0x95}}, &(0x7f0000003ff6)='syzkaller\x00', 0x5, 0xfdbb, &(0x7f000000cf3d)=""/195}, 0x48) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000040)={&(0x7f0000000000)='./file0\x00', 0x0, 0x8}, 0x10) r0 = syz_open_dev$sg(&(0x7f00000000c0)='/dev/sg#\x00', 0x2, 0x8000) getsockname$netrom(r0, &(0x7f0000000140)=@full, &(0x7f00000001c0)=0x48) 2018/04/13 00:02:05 executing program 1: r0 = socket$inet6(0xa, 0x2000000000001, 0x0) recvmsg(r0, &(0x7f0000000300)={&(0x7f0000000080)=@ethernet={0x0, @random}, 0x80, &(0x7f00000002c0)=[{&(0x7f0000000100)=""/157, 0x9d}, {&(0x7f00000001c0)=""/155, 0x9b}, {&(0x7f0000000280)=""/43, 0x2b}], 0x3, 0x0, 0x0, 0x794c}, 0x1) setsockopt$sock_int(r0, 0x1, 0xa, &(0x7f0000105ffc)=0x10000, 0x4) recvmsg(r0, &(0x7f0000001340)={&(0x7f0000000000), 0x80, &(0x7f00000003c0)=[{&(0x7f0000000340)=""/105, 0x69}], 0x1, 0x0, 0xfffffffffffffe59}, 0x1) 2018/04/13 00:02:05 executing program 5: r0 = socket$inet6(0xa, 0x4, 0x0) listen(r0, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x400, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x10d, 0x10, &(0x7f0000019b50)=@raw={"0f00", 0x9, 0x3, 0x288, 0x0, 0xffffffff, 0xffffffff, 0x380, 0xffffffff, 0x380, 0xffffffff, 0xffffffff, 0x380, 0xffffffff, 0x3, &(0x7f0000024000), {[{{@ipv6={@local={0xfe, 0x80, [], 0xffffffffffffffff}}, 0x0, 0xa8, 0xc8}, @unspec=@TRACE={0x20, 'TRACE\x00'}}, {{@ipv6={@mcast2={0xff, 0x2, [], 0x1}, @local={0xfe, 0x80, [], 0xffffffffffffffff}}, 0x0, 0xa8, 0xfffffffffffffe2e}, @unspec=@CT0={0x876a31fef6a79ceb, 'CT\x00', 0x0, {0x0, 0x0, 0x0, 0x0, 'netbios-ns\x00'}}}], {{[], 0x0, 0xa8, 0x2e9}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0xfda0) 2018/04/13 00:02:05 executing program 7: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000300)={&(0x7f0000001900)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00000000c0)=ANY=[@ANYBLOB="fc0000001000010200000000000000e553fb34b3879fd0343d66fcd04c767f000000000000000000000000002a270080ac4ab0e42966faa22348e48238141400a6b4e2560a00396588a731e3a48689f2ceb75802555cd5f86b527c1720b0345e900963133ab92feee89cfcea33003ca3", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="ac1414bb000000000000000000000000000000003c000000fe8000000000000000000000000000bb00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a00000000000000000000000c0008000800080000000000"], 0xfc}, 0x1}, 0x0) r1 = dup(r0) ioctl$PIO_UNIMAP(r1, 0x4b67, &(0x7f0000000080)={0x3, &(0x7f0000000040)=[{0x40, 0x2}, {0x2, 0x10000}, {0x0, 0x8}]}) [ 83.589183] netlink: 12 bytes leftover after parsing attributes in process `syz-executor7'. [ 83.635142] device lo entered promiscuous mode 2018/04/13 00:02:05 executing program 0: r0 = userfaultfd(0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/autofs\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000000140)=0x4, 0x4) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000003000)) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa}) epoll_wait(r2, &(0x7f0000000100)=[{}], 0x40, 0x0) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0xa80, 0x0) ioctl$VHOST_SET_VRING_BASE(r3, 0x4008af12, &(0x7f0000000080)={0x1, 0x1ff}) 2018/04/13 00:02:05 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000633000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$FIONREAD(r0, 0x541b, &(0x7f00000000c0)) ioctl$TIOCGLCKTRMIOS(r0, 0x5456, &(0x7f0000000000)={0xa323, 0x800, 0x40, 0x9, 0x7, 0x0, 0xfffffffffffeffff, 0x0, 0xd4d0, 0x4, 0x3, 0x8}) 2018/04/13 00:02:05 executing program 1: io_setup(0x0, &(0x7f0000000040)) [ 83.660129] netlink: 12 bytes leftover after parsing attributes in process `syz-executor7'. 2018/04/13 00:02:05 executing program 4: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = shmget(0x3, 0x1000, 0x0, &(0x7f0000007000/0x1000)=nil) shmctl$IPC_RMID(r1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f0000000300)={@local={0xac, 0x14, 0x14, 0xaa}, @loopback=0x7f000001}, 0xc) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x10000, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000000100)={0x0, 0x81, 0x1}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000000180)={0x1000, 0x8000, 0x6, 0x7, r3}, &(0x7f00000001c0)=0x10) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000000080)={0x4, 0x0, 0x1, 0x2}) ioctl$DRM_IOCTL_AGP_BIND(r2, 0x40106436, &(0x7f00000000c0)={r4, 0x6}) accept4$vsock_stream(r2, &(0x7f0000000040)={0x28, 0x0, 0x2711, @any=0xffffffff}, 0x10, 0x800) [ 83.780120] device lo left promiscuous mode [ 83.805259] device lo entered promiscuous mode 2018/04/13 00:02:05 executing program 5: syz_emit_ethernet(0x4e, &(0x7f0000000000)={@random="0d4ddefaf676", @empty, [], {@ipv6={0x86dd, {0x0, 0x6, 'v`Q', 0x18, 0x2b, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @loopback={0x0, 0x1}}}}}}}, 0x0) 2018/04/13 00:02:05 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000e9efa8)={0x26, 'hash\x00', 0x0, 0x0, 'digest_null-generic\x00'}, 0x58) r1 = getpid() r2 = creat(&(0x7f0000000000)='./file0\x00', 0x1c6) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x675f, 0x401, 0x10000, 0x3, 0x0, 0xfff, 0x1, 0x0, 0x100000000, 0x0, 0x20000, 0x2, 0x5, 0x8, 0x3, 0x9, 0x6, 0xb9ba, 0x8001, 0x7fff, 0x1, 0x6, 0x7, 0x8, 0x2, 0x1000, 0x81, 0x2, 0x7, 0x8233, 0x7, 0x3, 0xd93a, 0x1, 0xa7, 0x8, 0x0, 0x200, 0x7, @perf_config_ext={0x6, 0x101}, 0x8001, 0x5, 0x6f132ccc, 0x0, 0x7, 0x3, 0x4}, r1, 0x7, r2, 0x3) r3 = accept$alg(r0, 0x0, 0x0) r4 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000000c0)="2f70726f522f7779732f6165742f697076342f7673b70979686f10ca657472696573007ab4462d5d0f2315165008be377780396f3c0aa3aaee149878ed356fe09a186f0f5e57f99bd667a12054adb140fed137a438a7af1f61cae055b77d5df2bb04da31e52764f44886f25eeab32279b3df91ff6099eb26eee8027adb2d79ebcb685ffc6a55f6e2bf2debd24b9e466d344102b28920fdf337f9875a4c6e4b9c", 0x2, 0x0) utimensat(r4, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={{}, {0x0, 0x7530}}, 0x100) accept$alg(r3, 0x0, 0x0) 2018/04/13 00:02:06 executing program 6: unshare(0x400) r0 = socket$packet(0x11, 0x3, 0x300) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x8000, 0x0) ioctl$TIOCGPTPEER(r1, 0x5441, 0xe1ce) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000040)={0x0, 0xfffffffffffffff9}, 0x4) 2018/04/13 00:02:06 executing program 1: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer2\x00', 0x0, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000040)) setsockopt$inet_int(r1, 0x0, 0x7, &(0x7f0000000000)=0xff, 0x359) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000469ffc)=0x7fe, 0x4) sendto$inet(r1, &(0x7f0000edf000), 0x0, 0x0, &(0x7f0000ee9ff0)={0x2, 0x4e20}, 0x10) setsockopt$inet_opts(r1, 0x0, 0x800000000000008, &(0x7f0000eed000)="0f", 0x1) recvmsg(r1, &(0x7f0000bd9000)={0x0, 0xffffffffffffff63, &(0x7f0000000000), 0x0, &(0x7f00009fdfaf)=""/81, 0x3f}, 0x40002106) 2018/04/13 00:02:06 executing program 2: r0 = socket$nl_generic(0xa, 0x3, 0x10) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x29, 0x4c, &(0x7f0000000100)=0x1000003, 0x4) ioctl$VHOST_GET_FEATURES(r0, 0x8008af00, &(0x7f0000000000)) 2018/04/13 00:02:06 executing program 3: r0 = socket(0x1e, 0x80801, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000140)={0x0, 0xe4, "8a03130a1798afb17db5aa0cf61e8588faf2d1b689000c2e066c8fe1eb35a6fb95ebf3a977bb6995543fbd50fabcd7c74e8b0bb641d37e7f74c2e6752fb84db7cb4314792652984dbdd62f43813c36d0cf1ea5eb7d8100d2661d5b804c9d81ae15163573a43f0786af24111233e4c389c03db1f2ac594104691b8d6cbda9311a7d59f4d48699d758475819a0bc1960ff4d78d20c0ffa3a73f7384edf4bffeb8a149b45415f621646e0cbf6ea7cd23338fe0baaee1ceaccd5e11a63c9e5357d373b3c1f2e7accbde25698bf93ae3940669596418d08bf06eff56649490a176c8a77d19711"}, &(0x7f0000000080)=0xec) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000240)={r1}, &(0x7f0000000280)=0xc) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000000340)) getsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f00000002c0)=0xfffffffffffffff8, &(0x7f0000000300)=0x4) connect$ax25(r0, &(0x7f000056eff0)={0x1e, {"034c1f0800"}}, 0x10) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000000)={0x0, 0x0, 0x7, 0xee9}, &(0x7f0000000040)=0x10) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000380)=ANY=[@ANYRES32=r2, @ANYBLOB="ffff020003003706ae36ac66ae4fb940134669686f3bf31abdd597d21a52ec4324d2162c4d520083cf0400000000000000"], &(0x7f00000000c0)=0xc) 2018/04/13 00:02:06 executing program 4: capset(&(0x7f0000002ffa)={0x20080522}, &(0x7f0000002000)) unshare(0x400) r0 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000000ec0)=ANY=[@ANYPTR64=&(0x7f0000000540)=ANY=[@ANYRES64=r0, @ANYBLOB="00459eba598bcd553578662178d43e8457c82263bfefff21d5539ddd20b3f0b15fe6de470a7489ffdbfec05d26a42e577be0906a042814cf0d42fd0f78a571a6a79f743ba1a420618e6135e45d64df1fda112d1dbd0c44fb4c274f37e233a2fb178ba1db4a493a4e1f004412ae107834477fc09e7cc0251216881b4b757c541c9c1d9ef8dd063c00767ded487ec2c817b8d95d5a7c18486ad5", @ANYBLOB="6535168d15b0f3afb788ebd58a5da4a689600c8648289042db8c18f81a832c5c42948875cb1536a061c08eddc4c2650fe02e6f5170c5aa176630c1c33436f897bafb2b95691d8ca47cdd47c710a96822647c71cce60c6a5ff1b422ae3d804ccdf75f6f0a9ef5ac8195adee03f7c2ac4794d68d08598bcc13607ebe13914c00a2b1305aa385cab25e2215", @ANYRES16=r0, @ANYRES64=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES64, @ANYPTR64=&(0x7f0000000500)=ANY=[@ANYRES64=r0, @ANYRES32, @ANYRES32=r0, @ANYRES32=r0]], @ANYRES16=r0, @ANYPTR64=&(0x7f00000006c0)=ANY=[@ANYRES32], @ANYBLOB="57ed10f53d715afc4468619299380c8922af08ff9b75e30a36093e40a1d2504d090b5d657057c53436af7b457c8a123b7de6fb4cc7b896be17bce0f5a5650e0e4dad76865f58f4afa0969be79029fd3054169a1d524ebb771a3d82ed73e115bdbfa9c03449d2e361cba46de1713bc6211eaa67ae74def9aff2553a530ba52e3a957eb4292683154dca0403d7cca01b284d7b7a8930234ac0f86987eaab36256a47b7927a6af73b893819b5db28c1f3cb5dd0da2d035f4336a808050a75e3158b230e610bc23c6e", @ANYPTR64=&(0x7f0000000e80)=ANY=[@ANYPTR=&(0x7f0000000e00)=ANY=[@ANYBLOB="0ec8421f9b6ed54d53a1c4079a150014b7211e17d4f1af793ab9187ce60db5d2d5655be93a89452ff0e6e3875d55a303c329b70b7fdf67f6e5493252fee94dcf5b110df41927ea81671aeaaaa94dc1e5b87d3f6d60f4a3e1d162f93db2287a9ca1c2b50be1b7354197a36372bed8dbd30bb732236c2122548124990f", @ANYRES16=r0], @ANYPTR], @ANYBLOB="836181c65edb9daf2896656f78c4b3417f1fc6d7983f64ab61df5edefbec3cccc1aece432d8eac4cba13680341445111bc20d5cbe742f54d4b2eef43e4d2bad3ecea3bcf1f8ec813a3205163e343a4c76f49ff4168a85f35ca5f86b6b9d5313b73d03ea65364fbbf8d1d94919110bab81464c317cefd3c175fd1789e9e779fb0b67490726c2fd1be74a2352b19565fc5c0af30c4eb84289ff7dc3441ee", @ANYPTR64=&(0x7f0000000b00)=ANY=[@ANYPTR=&(0x7f0000000940)=ANY=[@ANYRES32=r0, @ANYBLOB="aec514df8f2d73209ccdab4657291cc2f4c4cc28c1863d825214dca73e6f89fe101a8adf4e8adc121f0d62a6ccaad1bcd6f3fc282fdeefea14e53b5e24a78a1920e5f4ae7ce759c7662f52fa2001f1f779ff365c8e9bbdfda85ea03fa47a491640fac1ef520ae5213709ba7c4ffe38519566f85956f6e0e09c356a567339173e90b7a356446977b44c356d427c87a9617e6a32e50497bd0012d0e2ee1b54890b1da16eb1c94d053257714a0bd6a35dbe32a4bd5a73f219f318ae5715528bc202724b4102a0d31932", @ANYBLOB="4a045f3b530f942ef971dfc06f4fda54ce2af9a6871fe8a2a98191b7fccabb802fa399da7be8089e5cb3"], @ANYRES32=r0, @ANYPTR=&(0x7f0000000a40)=ANY=[@ANYPTR64, @ANYBLOB="a06f9a3233d920cd5f8a32170c8df8ff57cd1aea041189abbfdb0c5219668bf94d171d5f4b8d1275a9495ce0cec4c3a7453c5738a2be6a0cd54f3ea2a2adab2f601707ead2eff52150b1eac61e5ff0bdf5d62d751aed7884a98fb96a9b61df369a6730cdfd8c521a3d0bc2c900d833457cc382180607dd1ec04e3fd8ec76cee9904e", @ANYPTR64, @ANYRES16, @ANYRES16, @ANYPTR64], @ANYRES64=r0, @ANYRES64=r0, @ANYRES32]], 0x7) 2018/04/13 00:02:06 executing program 0: clock_nanosleep(0x0, 0x0, &(0x7f0000000480)={0x77359400}, &(0x7f0000000080)) r0 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) accept4(0xffffffffffffff9c, &(0x7f0000000000)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @dev}}}, &(0x7f00000000c0)=0x80, 0x800) setsockopt$netrom_NETROM_T2(r1, 0x103, 0x2, &(0x7f0000000100)=0x4, 0x4) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) tkill(r0, 0x1000000000016) 2018/04/13 00:02:06 executing program 5: unshare(0x8000400) r0 = socket$kcm(0x29, 0x5, 0x0) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f00000003c0)={'team0\x00', 0x0}) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000000440)={'team0\x00', r1}) setsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000000080), 0x3) pipe(&(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$EVIOCGBITSW(r2, 0x80404525, &(0x7f00000002c0)=""/82) ioctl$sock_bt_cmtp_CMTPCONNADD(r2, 0x400443c8, &(0x7f0000000040)={r0, 0x3}) syz_mount_image$iso9660(&(0x7f00000000c0)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x4, 0x2, &(0x7f0000000200)=[{&(0x7f0000000140)="1b42c852c52cd7f2ab681b99337dfaf01bece04e8405ab245e4eae885560d8659d8ff93b9e869fcfcd9028993237e202d2a96c2f39d4c12721e5ef7cdce07119770d44454eb3740c035eaa1d72244522055a35bb7056f92066dd83eb0d4d40d9372eba61d19209e80bebd9f817038de1ce9d4a9ec5611de3bd", 0x79, 0x238c}, {&(0x7f00000001c0)="97fb4756aa3b37914007f62ca83115e0cb83f6447d48c52137f36633d17f32", 0x1f, 0x67}], 0x4040, &(0x7f0000000240)={[{@uid={'uid', 0x3d, [0x35, 0x35]}, 0x2c}, {@sbsector={'sbsector', 0x3d, [0x2d, 0x38, 0x31, 0x7e]}, 0x2c}, {@unhide='unhide', 0x2c}, {@overriderock='overriderockperm', 0x2c}, {@hide='hide', 0x2c}, {@norock='norock', 0x2c}, {@uid={'uid', 0x3d, [0x78, 0x36]}, 0x2c}, {@block={'block', 0x3d, [0x33, 0x37, 0x0]}, 0x2c}]}) setsockopt$inet6_tcp_TCP_MD5SIG(r2, 0x6, 0xe, &(0x7f0000000480)={@in6={{0xa, 0x4e24, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x12}}, 0x10000, 0xcaf, 0x6, "529e0f01b2ce405fb35fdbc61f0a85f8ce9648689981724706115e882cb9300d8205b0e6f7fc3151b157c7bca828bdd9e67a2b21adf42432b6efe5bdb42628f236ae27a0af71e65326b03a53056b4424"}, 0xd8) 2018/04/13 00:02:06 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00002e8fa8)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(blowfish)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001000)="a23364fd", 0x4) sendmsg$alg(r1, &(0x7f0000166000)={0x0, 0x0, &(0x7f000019f000), 0x0, &(0x7f0000282fb8)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) io_setup(0x800, &(0x7f00002eeff8)=0x0) r3 = socket$inet(0x2, 0x4, 0x9) setsockopt$inet_sctp_SCTP_EVENTS(r3, 0x84, 0xb, &(0x7f0000000000)={0x800, 0xffffffffffffffef, 0x482d, 0x8001, 0xfffffffffffffffb, 0xda, 0x80, 0xfff, 0x0, 0x8, 0x8001}, 0xb) io_submit(r2, 0x1, &(0x7f00001f5ff8)=[&(0x7f000011e000)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f00002e9ff7)="b2", 0x1}]) 2018/04/13 00:02:06 executing program 3: perf_event_open(&(0x7f0000012000)={0x2, 0x70, 0xfffffffffffffff6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) getsockopt$inet_buf(r0, 0x0, 0x2d, &(0x7f0000000200)=""/72, &(0x7f0000000380)=0xffffffffffffff7f) mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ext3\x00', 0x0, &(0x7f0000000180)) r1 = getpid() perf_event_open(&(0x7f0000000180)={0x0, 0x70, 0x3, 0x51, 0x200, 0x1000, 0x0, 0x1, 0xa0, 0x9, 0x401, 0x594f, 0xffffffffffffff7f, 0xb527, 0x4, 0xf02c, 0x97a, 0x100000001, 0x57, 0x73a9, 0x6, 0x8, 0x5, 0xbc, 0x1, 0x34c, 0xfffffffffffffffc, 0x80000001, 0x100000000, 0x1000, 0x3f68508f, 0x81, 0x3, 0x4, 0x3f, 0xbf47, 0x7e, 0x7ff, 0x0, 0x100000000, 0x2, @perf_bp={&(0x7f0000000140), 0x6}, 0x0, 0x7, 0x101, 0x7, 0x712, 0x6, 0xfffffffffffffffa}, r1, 0x2, r0, 0x2) 2018/04/13 00:02:06 executing program 2: unshare(0x400) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) ppoll(&(0x7f0000000040)=[{r0, 0x200}], 0x1, &(0x7f0000000080)={0x77359400}, &(0x7f00000000c0), 0x8) pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000000140)={0x0, 0x3f800000000000}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f00000001c0)={r2, 0x8}, &(0x7f0000000200)=0x8) 2018/04/13 00:02:06 executing program 5: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0) chdir(&(0x7f0000000040)='./file0\x00') r0 = socket$inet_icmp(0x2, 0x2, 0x1) getsockopt$EBT_SO_GET_ENTRIES(r0, 0x0, 0x81, &(0x7f0000000340)={'nat\x00', 0x0, 0x3, 0xff, [], 0x5, &(0x7f00000001c0)=[{}, {}, {}, {}, {}], &(0x7f0000000240)=""/255}, &(0x7f00000003c0)=0x78) r1 = timerfd_create(0x3, 0x80000) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) timerfd_settime(r1, 0x1, &(0x7f0000000400)={{r2, r3+30000000}}, &(0x7f0000000480)) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000440)='./file0\x00', &(0x7f00000004c0)="6766733200caf7685e689a4cef7c109682cfa62d15d770b1afdc425010e1fdaf75dfa4866ee0d6d4a3fe70444a58dc30ddd6a5292dbb11937e51604fadbbb339f9ee7a98f3b2f45ec5208df7be5a0418e8bfa6d5ecea28cf52919c2e71134d8c5822a364f26ad07b706b4dbc3e762034e23b9fbcc55c860f982614e86cea6cb98ded6f145a57", 0x2088, &(0x7f00000000c0)="8e2a1bd6a4840dec6f794b03c199b6e128f9196aa321c6527d9c1655abffc7d060c8078d3b58d5f57206b7c72f0a39c21fc1d9d6447bc31f5f3b4e706fd3967f955ae58ab3906340c6fe2b395d4a7846880ccac02b88d92fd61fa5147745334770bcee8976d362d887196a9f50cbe9f49b6888b67a6eb57c616a181e223070cbc1fd2df07bf029286e7e263555f320aee3a5fbc84675619ae202577962ad82ca80994aac08925f173f7f5d85b77964be020e631b7fe3ea965e8f83071f214114963af7ba649b33e02c72e020cbbd587297464499899ad750") 2018/04/13 00:02:06 executing program 4: quotactl(0xfffffffffffffffd, &(0x7f00000000c0)='./file1\x00', 0x0, &(0x7f0000000100)="8f9767f8300828166872e4309ef9fbf8a8b70e63f51487b68b9e894d8649cee693ac8ce82d467b464a749c658508b9190110ae84aabe11ce66f0851941497d1a00a492d12b32c9fbbad3cbc57cc400b8e681f69b6931b493eba8d64b0b6ccb49796dec3eb8b6975a674cee8edfdc96d8c2ff642bfe65f8204c5e41a81db570aee954f737a1513aac52c6a675e66583edc0696c72e648213b4300491257a3bb212375441df588b053c518f715a5") socket$packet(0x11, 0x2, 0x300) r0 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'syz+aller0\x00', 0x2001}) socket$packet(0x11, 0x2, 0x300) close(r0) 2018/04/13 00:02:06 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000000200)='/dev/sg#\x00', 0x1, 0x402080) accept$packet(r0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000080)=0x14) r1 = socket$alg(0x26, 0x5, 0x0) init_module(&(0x7f00000000c0)='*\x00', 0x2, &(0x7f0000000100)='rfc4106(gcm(aes))\x00') bind$alg(r1, &(0x7f00002f4000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4106(gcm(aes))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f000016b000)="78733976000898fcffff6054be13cfe62785ce10", 0x14) r2 = accept$alg(r0, 0x0, 0x0) ioctl$KDGKBLED(r0, 0x4b64, &(0x7f0000000000)) write$cgroup_pid(r0, &(0x7f0000000140)={[0x31, 0x37, 0x35, 0x36]}, 0x4) sendmmsg(r2, &(0x7f0000008340)=[{{&(0x7f0000000740)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x80, &(0x7f0000000900)=[{&(0x7f0000000880)="d4", 0x1}], 0x1, &(0x7f0000000940)}}], 0x1, 0x0) recvmmsg(r2, &(0x7f0000001280)=[{{&(0x7f0000000180)=@pptp={0x0, 0x0, {0x0, @loopback}}, 0x80, &(0x7f0000000200), 0x0, &(0x7f0000000240)=""/223, 0xdf}}, {{&(0x7f00000010c0)=@nfc, 0x80, &(0x7f0000001240)=[{&(0x7f0000001180)=""/161, 0xa1}], 0x1}}], 0x2, 0x0, &(0x7f0000001400)={0x0, 0x1c9c380}) 2018/04/13 00:02:06 executing program 6: r0 = epoll_create1(0x0) unshare(0x400) r1 = dup(r0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000700)={0x0, 0x4000000, 0x30}, &(0x7f0000000740)=0xc) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000800)={{{@in=@remote, @in6=@ipv4={[], [], @multicast2}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in=@dev}}, &(0x7f0000000900)=0xe8) r4 = getegid() fchown(r1, r3, r4) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000780)={0x6, 0x2, 0x8208, 0xc48c, 0x3, 0x8, 0x5, 0xb4, r2}, &(0x7f00000007c0)=0x20) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000000000), &(0x7f0000000040)=0x14) readv(r0, &(0x7f0000000640)=[{&(0x7f0000000080)=""/42, 0x2a}, {&(0x7f00000000c0)=""/237, 0xed}, {&(0x7f00000001c0)=""/116, 0x74}, {&(0x7f0000000240)=""/111, 0xffffffffffffffe8}, {&(0x7f00000002c0)=""/1, 0x1}, {&(0x7f0000000300)=""/161, 0xa1}, {&(0x7f00000003c0)=""/240, 0xf0}, {&(0x7f00000004c0)=""/31, 0x1f}, {&(0x7f0000000500)=""/147, 0x93}, {&(0x7f00000005c0)=""/104, 0x68}], 0xa) 2018/04/13 00:02:06 executing program 3: r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) open(&(0x7f00003b6ff8)='./file0\x00', 0x0, 0x0) fcntl$setlease(r0, 0x400, 0x1) rename(&(0x7f0000000000)='./file0\x00', &(0x7f00007c7000)='./file1\x00') 2018/04/13 00:02:07 executing program 2: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_int(r0, 0x1, 0x3b, &(0x7f0000000000), &(0x7f0000000080)) 2018/04/13 00:02:07 executing program 6: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0xff}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) ioctl$EVIOCSABS0(r0, 0x401845c0, &(0x7f00000001c0)={0x1e4, 0x7fff, 0x1ff, 0x100000001, 0x803c, 0x10001}) r1 = memfd_create(&(0x7f0000000040)="76626f786e6574302b3f8b7b00", 0x2) ioctl$EVIOCGPROP(r1, 0x80404509, &(0x7f0000000080)=""/196) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f0000000200)={0x9}, 0x1) r2 = fcntl$getown(r1, 0x9) sendmsg$nl_generic(r1, &(0x7f0000000380)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000340)={&(0x7f0000000280)={0xbc, 0x35, 0x301, 0x70bd29, 0x25dfdbff, {0x8}, [@generic="eb3ca10210ebb87ced0f9a734292bb402f0762dff93f08b212010c5e01b5f86268a9b28c40e30c1df5cec796c418cf7688b251f635110f44ce7b0b954540e47773c8cc3c7c703c9bf546c838e5098e7904685be17b05f2ee63bf8d96952ce415a0192e36a677f8301b55cedcef5c23245e3e2289c1b3c061a198c537818cbd8f32d2db0433b395fedb7dfae369b2716384f701311db4664793fc9975e94058", @typed={0x8, 0x5b, @pid=r2}]}, 0xbc}, 0x1, 0x0, 0x0, 0xea35ae0dc286cd66}, 0x1) ioctl$DRM_IOCTL_RM_MAP(r1, 0x4028641b, &(0x7f0000000180)={&(0x7f0000ffc000/0x3000)=nil, 0x7, 0x0, 0x0, &(0x7f0000ffd000/0x2000)=nil}) 2018/04/13 00:02:07 executing program 7: syz_emit_ethernet(0x66, &(0x7f0000000000)={@link_local={0x1, 0x80, 0xc2}, @random="029cce98941b", [], {@ipv6={0x86dd, {0x0, 0x6, 'v`Q', 0x30, 0x3a, 0xffffffffffffffff, @remote={0xfe, 0x69, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [0x0, 0xfffffffffffff000], 0x1}, {[], @icmpv6=@dest_unreach={0xffffff86, 0x0, 0x0, 0x0, [0x14], {0x0, 0x6, "c5961e", 0x0, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x18, 0x3], 0x1}, @mcast2={0xff, 0x2, [], 0x1}}}}}}}}, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000000080)='/dev/input/mouse#\x00', 0x1000, 0x4000) setsockopt$bt_BT_SECURITY(r0, 0x112, 0x4, &(0x7f00000000c0)={0x6, 0x1}, 0x2) 2018/04/13 00:02:07 executing program 4: quotactl(0xfffffffffffffffd, &(0x7f00000000c0)='./file1\x00', 0x0, &(0x7f0000000100)="8f9767f8300828166872e4309ef9fbf8a8b70e63f51487b68b9e894d8649cee693ac8ce82d467b464a749c658508b9190110ae84aabe11ce66f0851941497d1a00a492d12b32c9fbbad3cbc57cc400b8e681f69b6931b493eba8d64b0b6ccb49796dec3eb8b6975a674cee8edfdc96d8c2ff642bfe65f8204c5e41a81db570aee954f737a1513aac52c6a675e66583edc0696c72e648213b4300491257a3bb212375441df588b053c518f715a5") socket$packet(0x11, 0x2, 0x300) r0 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'syz+aller0\x00', 0x2001}) socket$packet(0x11, 0x2, 0x300) close(r0) 2018/04/13 00:02:07 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'sha384\x00'}, 0x58) recvmsg(0xffffffffffffffff, &(0x7f00000008c0)={&(0x7f0000000080)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @remote}}}, 0x80, &(0x7f0000000240)=[{&(0x7f0000000740)=""/161, 0xed}], 0x1, &(0x7f0000000800)=""/133, 0x85}, 0x0) r1 = accept$alg(r0, 0x0, 0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000100)='/proc/self/net/pfkey\x00', 0x10001, 0x0) ioctl$KDMKTONE(r2, 0x4b30, 0x80000001) sendmmsg$alg(r1, &(0x7f0000000240), 0x49249249249268f, 0x0) 2018/04/13 00:02:07 executing program 5: r0 = socket$inet6(0xa, 0x3, 0xff) r1 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000580)={{{@in=@broadcast, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@remote}}, &(0x7f0000000680)=0xe8) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f00000006c0)={{{@in=@loopback, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @broadcast}}, 0x0, @in6}}, &(0x7f00000007c0)=0xe8) setsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000800)={{{@in6=@ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0xa}}, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x4e23, 0xa92, 0x4e23, 0x0, 0xa, 0xa0, 0x20, 0x67, r2, r3}, {0x1, 0x100000001, 0x101, 0xb7bc, 0x7, 0x401, 0x1, 0x4}, {0x3ff, 0x7, 0xc000000000000000, 0x7}, 0x1, 0x6e6bb0, 0x0, 0x1, 0x3, 0x3}, {{@in=@rand_addr=0x2, 0x4d3, 0x2b}, 0xa, @in=@multicast2=0xe0000002, 0x3505, 0x4, 0x1, 0x6, 0xffffffff, 0x7fffffff, 0x101}}, 0xe8) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x16, &(0x7f0000000f18)={{{@in=@multicast2=0xe0000002, @in6=@loopback={0x0, 0x1}}}, {{@in6=@mcast2={0xff, 0x2, [], 0x1}}, 0x0, @in=@multicast1=0xe0000001}}, 0xe8) setsockopt$inet6_int(r0, 0x29, 0x16, &(0x7f0000000000)=0xfffffffffffffffe, 0x4) 2018/04/13 00:02:07 executing program 0: clock_nanosleep(0x0, 0x0, &(0x7f0000000480)={0x77359400}, &(0x7f0000000080)) r0 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) accept4(0xffffffffffffff9c, &(0x7f0000000000)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @dev}}}, &(0x7f00000000c0)=0x80, 0x800) setsockopt$netrom_NETROM_T2(r1, 0x103, 0x2, &(0x7f0000000100)=0x4, 0x4) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) tkill(r0, 0x1000000000016) 2018/04/13 00:02:07 executing program 1: r0 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0xfffffffffffffffe, 0x200) r1 = getegid() fchownat(r0, &(0x7f0000000040)='./file0\x00', 0x0, r1, 0x1800) r2 = socket$alg(0x26, 0x5, 0x0) unshare(0x8000400) r3 = memfd_create(&(0x7f0000000ffc)='\x00', 0x0) mmap(&(0x7f00004fd000/0x1000)=nil, 0x1000, 0x0, 0x10, r3, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x73, &(0x7f0000000180)={0x0, 0x4, 0x20, 0x400, 0x80000001}, &(0x7f0000000200)=0x18) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000300)={0x0, 0xef, 0x0, 0x8, 0x6}, &(0x7f0000000340)=0x18) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r3, 0x84, 0x6, &(0x7f0000000380)={0x0, @in={{0x2, 0x4e20}}}, &(0x7f0000000440)=0x84) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r3, 0x84, 0x7b, &(0x7f0000000480)={0x0, 0x1f}, &(0x7f00000004c0)=0x8) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f0000000500)={0x0, 0x1, 0x2, [0x5fae, 0x2]}, &(0x7f0000000540)=0xc) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r3, 0x84, 0x1a, &(0x7f0000000580)={0x0, 0x24, "ea458cd46691377da39a43888e0078e601c0a388820ff9b3fbf7b48372fbcd75cf0f0aee"}, &(0x7f00000005c0)=0x2c) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f00000007c0)={&(0x7f0000000000)=@in={0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10, &(0x7f0000000140)=[{&(0x7f0000000080)="8e6d208b2a14bbe93a5a270c02d31709", 0x10}], 0x1, &(0x7f0000000600)=[@init={0x18, 0x84, 0x0, {0x6, 0xec4, 0xd5}}, @sndinfo={0x20, 0x84, 0x2, {0x7fffffff, 0x200, 0x0, 0xfff, r4}}, @sndrcv={0x30, 0x84, 0x1, {0x8, 0x1f, 0x4, 0x2, 0x24834b14, 0x7, 0xfffffffffffffffe, 0x7fff, r5}}], 0x90}, 0x4008040) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r6 = socket$inet6(0xa, 0x8000000000000802, 0x88) sendmsg$inet_sctp(r6, &(0x7f0000957000)={&(0x7f0000000040)=@in6={0xa, 0x4e23}, 0x1c}, 0x8000) sendto$inet6(r6, &(0x7f0000b0cf6e), 0xffed, 0x0, &(0x7f000001b000)={0xa}, 0x1c) r7 = syz_open_procfs(0xffffffffffffffff, &(0x7f000068b000)='io\x00') bind$alg(r2, &(0x7f0000bf6000)={0x26, 'hash\x00', 0x0, 0x0, 'sha384-generic\x00'}, 0x58) r8 = accept4$alg(r2, 0x0, 0x0, 0x0) sendfile(r8, r7, &(0x7f0000a2effc), 0x6) 2018/04/13 00:02:07 executing program 7: r0 = perf_event_open(&(0x7f0000000140)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) ppoll(&(0x7f0000000040)=[{r0, 0x5200}], 0x1, &(0x7f00000000c0)={r1, r2+30000000}, &(0x7f0000000100)={0x9}, 0x8) 2018/04/13 00:02:07 executing program 2: capset(&(0x7f0000000000)={0x400019980330}, &(0x7f0000b2d000)) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mknod$loop(&(0x7f0000000040)='./file0\x00', 0x84, 0x1) ioctl$sock_SIOCGIFINDEX(r0, 0x89f7, &(0x7f0000000540)={'sit0\x00'}) r1 = accept4$vsock_stream(0xffffffffffffff9c, &(0x7f0000000080)={0x28, 0x0, 0x2711, @host=0x2}, 0x10, 0x800) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r1, 0x28, 0x2, &(0x7f00000000c0)=0x2a7b, 0x8) 2018/04/13 00:02:07 executing program 5: r0 = socket(0x40000000015, 0x5, 0x0) r1 = gettid() timer_create(0x0, &(0x7f0000ec5000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) recvmsg$netrom(r0, &(0x7f000031ffe4)={&(0x7f0000ff9000)=@ax25={0x3, {"74eae9ecfcc0a7"}}, 0x10, &(0x7f000037aff0), 0x0, &(0x7f00000000c0)=[{0xf8, 0x1bf, 0x0, "a345599e19e12da98f76eccbc0ca8a888acd116053a3ebd61b79bd545c0b0185b2a6b9f8fa9a0678d577b5f95dfb7c45bb45329bf982e5bdaf9e153d95863580b468f0f44139e0ab90ad8b33c514927c03d6ff504bdd2551085b9a6f452299196ba58a57d42ca78256696fb776e883fc411d681acafb808d99ffe3cef8e6a785861867a52db942cedf4cc0b3af1f70fe7ed48b37e3641ff04b9970f376a61c897d5329f2b4697763ecf0e4b4a02f2694121808572e6f2b781712e05fd23598208759f27bcedab84bfd886ffd33b83972b562e4f7a2904cf971ce7f0c47c01968df76b79bd29008d1"}], 0xf8}, 0x0) lstat(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000340)={r1, r2, r3}, 0xc) sched_setscheduler(r1, 0x7, &(0x7f0000000080)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000000000)={{0xa, 0x4e23, 0x9, @empty, 0x8}, {0xa, 0x4e22, 0xfff, @mcast2={0xff, 0x2, [], 0x1}}, 0xffff, [0x80000000, 0x6, 0xfe39, 0xff, 0x8, 0x6, 0x5, 0x9]}, 0x5c) tkill(r1, 0x1000000000016) 2018/04/13 00:02:07 executing program 6: r0 = socket(0x3, 0x807, 0x0) setsockopt$nfc_llcp_NFC_LLCP_RW(r0, 0x118, 0x0, &(0x7f0000000140)=0x9, 0x4) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) inotify_add_watch(r2, &(0x7f0000000080)='./file0\x00', 0x10) poll(&(0x7f0000e0b000)=[{r1}], 0x20000000000001a0, 0xfffffffffffffffd) accept$unix(r1, &(0x7f0000000000)=@abs, &(0x7f0000000100)=0x6e) 2018/04/13 00:02:07 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x18, &(0x7f0000d01000)=0x7ff, 0x4) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f00000000c0)=@nat={'nat\x00', 0x1b, 0x5, 0x5f8, 0x3f8, 0x3f8, 0xffffffff, 0x3f8, 0x298, 0x528, 0x528, 0xffffffff, 0x528, 0x528, 0x5, &(0x7f0000000040), {[{{@uncond, 0x0, 0x118, 0x160, 0x0, {}, [@common=@mh={0x28, 'mh\x00', 0x0, {0xfff, 0x3b27ce5c, 0x1}}, @common=@mh={0x28, 'mh\x00', 0x0, {0x4, 0x6, 0x1}}]}, @NETMAP={0x48, 'NETMAP\x00', 0x0, {0xb, @ipv4=@multicast2=0xe0000002, @ipv4, @icmp_id=0x65, @port=0x4e23}}}, {{@uncond, 0x0, 0xf0, 0x138, 0x0, {}, [@common=@mh={0x28, 'mh\x00', 0x0, {0x25e82eec, 0x73f}}]}, @REDIRECT={0x48, 'REDIRECT\x00', 0x0, {0x9, @ipv4=@remote={0xac, 0x14, 0x14, 0xbb}, @ipv4=@multicast2=0xe0000002, @gre_key=0x82, @gre_key=0x9}}}, {{@uncond, 0x0, 0x118, 0x160, 0x0, {}, [@common=@mh={0x28, 'mh\x00', 0x0, {0x3, 0x401, 0x1}}, @common=@eui64={0x28, 'eui64\x00'}]}, @unspec=@SNAT1={0x48, 'SNAT\x00', 0x1, {0x10, @ipv4=@local={0xac, 0x14, 0x14, 0xaa}, @ipv4=@broadcast=0xffffffff, @gre_key=0x7, @icmp_id=0x67}}}, {{@ipv6={@loopback={0x0, 0x1}, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, [0x0, 0xffffffff, 0xff, 0xffffffff], [0xff, 0xffffffff, 0xffffffff, 0xffffffff], 'ip6gretap0\x00', 'syzkaller1\x00', {0xff}, {}, 0x25, 0x3, 0x1, 0x40}, 0x0, 0xf0, 0x130, 0x0, {}, [@common=@mh={0x28, 'mh\x00', 0x0, {0x1, 0x3, 0x1}}]}, @common=@inet=@TCPOPTSTRIP={0x40, 'TCPOPTSTRIP\x00', 0x0, {[0x0, 0x200, 0x0, 0x6, 0x0, 0x6, 0x2, 0x1]}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x658) setsockopt$inet6_int(r0, 0x29, 0x3c, &(0x7f0000311ffc)=0x1, 0x4) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000740)='cpuset.effective_cpus\x00', 0x0, 0x0) ioctl$TTUNGETFILTER(r1, 0x801054db, &(0x7f0000000780)=""/160) setsockopt$inet6_buf(r0, 0x29, 0x3e, &(0x7f00002cef88)="5780d01c", 0x4) sendto$inet6(r0, &(0x7f0000adb000)="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", 0x7d0, 0x0, &(0x7f0000809000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) ioctl$TUNGETIFF(r0, 0x800454d2, &(0x7f0000000000)) readv(r0, &(0x7f0000854f90)=[{&(0x7f0000a7b000)=""/196, 0xc4}], 0x1) 2018/04/13 00:02:07 executing program 1: r0 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0xfffffffffffffffe, 0x200) r1 = getegid() fchownat(r0, &(0x7f0000000040)='./file0\x00', 0x0, r1, 0x1800) r2 = socket$alg(0x26, 0x5, 0x0) unshare(0x8000400) r3 = memfd_create(&(0x7f0000000ffc)='\x00', 0x0) mmap(&(0x7f00004fd000/0x1000)=nil, 0x1000, 0x0, 0x10, r3, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x73, &(0x7f0000000180)={0x0, 0x4, 0x20, 0x400, 0x80000001}, &(0x7f0000000200)=0x18) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000300)={0x0, 0xef, 0x0, 0x8, 0x6}, &(0x7f0000000340)=0x18) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r3, 0x84, 0x6, &(0x7f0000000380)={0x0, @in={{0x2, 0x4e20}}}, &(0x7f0000000440)=0x84) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r3, 0x84, 0x7b, &(0x7f0000000480)={0x0, 0x1f}, &(0x7f00000004c0)=0x8) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f0000000500)={0x0, 0x1, 0x2, [0x5fae, 0x2]}, &(0x7f0000000540)=0xc) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r3, 0x84, 0x1a, &(0x7f0000000580)={0x0, 0x24, "ea458cd46691377da39a43888e0078e601c0a388820ff9b3fbf7b48372fbcd75cf0f0aee"}, &(0x7f00000005c0)=0x2c) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f00000007c0)={&(0x7f0000000000)=@in={0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10, &(0x7f0000000140)=[{&(0x7f0000000080)="8e6d208b2a14bbe93a5a270c02d31709", 0x10}], 0x1, &(0x7f0000000600)=[@init={0x18, 0x84, 0x0, {0x6, 0xec4, 0xd5}}, @sndinfo={0x20, 0x84, 0x2, {0x7fffffff, 0x200, 0x0, 0xfff, r4}}, @sndrcv={0x30, 0x84, 0x1, {0x8, 0x1f, 0x4, 0x2, 0x24834b14, 0x7, 0xfffffffffffffffe, 0x7fff, r5}}], 0x90}, 0x4008040) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r6 = socket$inet6(0xa, 0x8000000000000802, 0x88) sendmsg$inet_sctp(r6, &(0x7f0000957000)={&(0x7f0000000040)=@in6={0xa, 0x4e23}, 0x1c}, 0x8000) sendto$inet6(r6, &(0x7f0000b0cf6e), 0xffed, 0x0, &(0x7f000001b000)={0xa}, 0x1c) r7 = syz_open_procfs(0xffffffffffffffff, &(0x7f000068b000)='io\x00') bind$alg(r2, &(0x7f0000bf6000)={0x26, 'hash\x00', 0x0, 0x0, 'sha384-generic\x00'}, 0x58) r8 = accept4$alg(r2, 0x0, 0x0, 0x0) sendfile(r8, r7, &(0x7f0000a2effc), 0x6) 2018/04/13 00:02:07 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'sha384\x00'}, 0x58) recvmsg(0xffffffffffffffff, &(0x7f00000008c0)={&(0x7f0000000080)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @remote}}}, 0x80, &(0x7f0000000240)=[{&(0x7f0000000740)=""/161, 0xed}], 0x1, &(0x7f0000000800)=""/133, 0x85}, 0x0) r1 = accept$alg(r0, 0x0, 0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000100)='/proc/self/net/pfkey\x00', 0x10001, 0x0) ioctl$KDMKTONE(r2, 0x4b30, 0x80000001) sendmmsg$alg(r1, &(0x7f0000000240), 0x49249249249268f, 0x0) 2018/04/13 00:02:07 executing program 2: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f00000d4000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) mount(&(0x7f00000000c0)='./file0\x00', &(0x7f0000c4fff8)='./file0\x00', &(0x7f000002effa)='ramfs\x00', 0x100000, &(0x7f0000000040)) r0 = creat(&(0x7f000016cff8)='./file0/file0\x00', 0x0) r1 = syz_genetlink_get_family_id$team(&(0x7f0000000080)='team\x00') getsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f0000000180)={@remote, @empty, 0x0}, &(0x7f00000001c0)=0xc) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000000200)={'team0\x00', 0x0}) sendmsg$TEAM_CMD_OPTIONS_GET(r0, &(0x7f0000000400)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f00000003c0)={&(0x7f0000000240)={0x150, r1, 0x0, 0x70bd25, 0x25dfdbfe, {0x2}, [{{0x8, 0x1, r2}, {0xf0, 0x2, [{0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x8}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0xfffffffffffffffc}}}, {0x44, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8, 0x3, 0x5}, {0x14, 0x4, 'activebackup\x00'}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4}}}]}}, {{0x8, 0x1, r3}, {0x3c, 0x2, [{0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0xc9}}}]}}]}, 0x150}, 0x1}, 0x44) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000100)={0x0, 0x7}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000440)={r4, 0x5, 0xffffffffffffffc1, 0x40}, &(0x7f0000000480)=0x10) mount(&(0x7f0000bbcff2)='./file0/file0\x00', &(0x7f0000917000)='./file0/file0\x00', &(0x7f0000467000)='xfs\x00', 0x1000, 0x0) mount(&(0x7f00000a9ff2)='./file0/file0\x00', &(0x7f0000459000)='./file0/file0\x00', &(0x7f00005aa000)='9p\x00', 0x1000, &(0x7f000035ffb5)) mount(&(0x7f000084c000)='./file0\x00', &(0x7f0000959ff2)='./file0\x00', &(0x7f0000de8ff3)='an\x00\x00\x00\x00\x00\x00\x00\afs\x00', 0x2105403, &(0x7f00001aa000)) umount2(&(0x7f0000000000)='./file0\x00', 0x2) 2018/04/13 00:02:07 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x18, &(0x7f0000d01000)=0x7ff, 0x4) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f00000000c0)=@nat={'nat\x00', 0x1b, 0x5, 0x5f8, 0x3f8, 0x3f8, 0xffffffff, 0x3f8, 0x298, 0x528, 0x528, 0xffffffff, 0x528, 0x528, 0x5, &(0x7f0000000040), {[{{@uncond, 0x0, 0x118, 0x160, 0x0, {}, [@common=@mh={0x28, 'mh\x00', 0x0, {0xfff, 0x3b27ce5c, 0x1}}, @common=@mh={0x28, 'mh\x00', 0x0, {0x4, 0x6, 0x1}}]}, @NETMAP={0x48, 'NETMAP\x00', 0x0, {0xb, @ipv4=@multicast2=0xe0000002, @ipv4, @icmp_id=0x65, @port=0x4e23}}}, {{@uncond, 0x0, 0xf0, 0x138, 0x0, {}, [@common=@mh={0x28, 'mh\x00', 0x0, {0x25e82eec, 0x73f}}]}, @REDIRECT={0x48, 'REDIRECT\x00', 0x0, {0x9, @ipv4=@remote={0xac, 0x14, 0x14, 0xbb}, @ipv4=@multicast2=0xe0000002, @gre_key=0x82, @gre_key=0x9}}}, {{@uncond, 0x0, 0x118, 0x160, 0x0, {}, [@common=@mh={0x28, 'mh\x00', 0x0, {0x3, 0x401, 0x1}}, @common=@eui64={0x28, 'eui64\x00'}]}, @unspec=@SNAT1={0x48, 'SNAT\x00', 0x1, {0x10, @ipv4=@local={0xac, 0x14, 0x14, 0xaa}, @ipv4=@broadcast=0xffffffff, @gre_key=0x7, @icmp_id=0x67}}}, {{@ipv6={@loopback={0x0, 0x1}, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, [0x0, 0xffffffff, 0xff, 0xffffffff], [0xff, 0xffffffff, 0xffffffff, 0xffffffff], 'ip6gretap0\x00', 'syzkaller1\x00', {0xff}, {}, 0x25, 0x3, 0x1, 0x40}, 0x0, 0xf0, 0x130, 0x0, {}, [@common=@mh={0x28, 'mh\x00', 0x0, {0x1, 0x3, 0x1}}]}, @common=@inet=@TCPOPTSTRIP={0x40, 'TCPOPTSTRIP\x00', 0x0, {[0x0, 0x200, 0x0, 0x6, 0x0, 0x6, 0x2, 0x1]}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x658) setsockopt$inet6_int(r0, 0x29, 0x3c, &(0x7f0000311ffc)=0x1, 0x4) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000740)='cpuset.effective_cpus\x00', 0x0, 0x0) ioctl$TTUNGETFILTER(r1, 0x801054db, &(0x7f0000000780)=""/160) setsockopt$inet6_buf(r0, 0x29, 0x3e, &(0x7f00002cef88)="5780d01c", 0x4) sendto$inet6(r0, &(0x7f0000adb000)="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", 0x7d0, 0x0, &(0x7f0000809000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) ioctl$TUNGETIFF(r0, 0x800454d2, &(0x7f0000000000)) readv(r0, &(0x7f0000854f90)=[{&(0x7f0000a7b000)=""/196, 0xc4}], 0x1) 2018/04/13 00:02:07 executing program 3: r0 = socket$inet_dccp(0x2, 0x6, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0x20580, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x4e21, 0xfffffffffffffc24, @dev={0xfe, 0x80, [], 0xe}, 0x5}}, 0x8, 0x9, 0xd1af, 0x5, 0x11}, &(0x7f0000000180)=0x98) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f00000001c0)={r2, 0x80000000, 0x4, [0xdd, 0xfffffffffffffffe, 0xffffffff, 0x9]}, 0x10) getsockopt$inet_int(r0, 0x10d, 0x4000000d2, &(0x7f0000000040), &(0x7f0000000000)=0x4) 2018/04/13 00:02:07 executing program 1: r0 = socket$inet6(0xa, 0x800000806, 0x0) connect$inet6(r0, &(0x7f0000b68fe4)={0xa, 0x4e23, 0x0, @dev={0xfe, 0x80}, 0x5}, 0x1c) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x0, 0x0) accept4$packet(r1, 0x0, &(0x7f0000000040), 0x80000) syz_open_dev$vcsn(&(0x7f0000000080)='/dev/vcs#\x00', 0x1ff, 0x40000) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000e86000)="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", 0x118) 2018/04/13 00:02:07 executing program 4: clone(0x200, &(0x7f0000000080), &(0x7f0000000040), &(0x7f0000f8b000), &(0x7f0000804000)) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f0000a7bfc8), &(0x7f00006fcff0)) r0 = gettid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) recvfrom$unix(r2, &(0x7f0000000180), 0x0, 0x0, &(0x7f0000d93ff6)=@abs, 0x2ae) r3 = syz_open_procfs(r0, &(0x7f0000000100)='maps\x00') dup2(r2, r1) exit(0x0) r4 = open(&(0x7f0000000000)='./file0\x00', 0x2000401, 0x8) dup2(r4, r3) 2018/04/13 00:02:08 executing program 3: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = syz_open_dev$mouse(&(0x7f0000000080)='/dev/input/mouse#\x00', 0x2, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r1, 0x40045402, &(0x7f00000000c0)) sendmsg$nl_xfrm(r0, &(0x7f0000000300)={&(0x7f0000000040)={0x10}, 0x1, &(0x7f0000000000)={&(0x7f0000000400)=@allocspi={0x104, 0x16, 0x0, 0x0, 0x0, {{{@in=@rand_addr, @in=@dev={0xac, 0x14, 0x14}}, {@in6=@mcast2={0xff, 0x2, [], 0x1}}, @in6=@dev={0xfe, 0x80}}}, [@mark={0xc, 0x15}]}, 0x212}, 0x1}, 0x0) 2018/04/13 00:02:08 executing program 2: r0 = socket$inet(0x15, 0x5, 0x0) bind$inet(r0, &(0x7f000001bff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0x20, 0x7, &(0x7f0000000500)=[{&(0x7f00000000c0)="181a71a57e335025c627d4e4e629815f071ee6b3d9c757ea379b6077b5c0e470c50d759843942e456959477727fd88c0f00b96e097cc016c0ba3043f7cb94ca89bae0ced4d6b903d9f8e93be0ebb7831b2eacc1e1dc70f43d46db7f2b33bfc9cefd4aac008bff412646a6dadf9981baa2301378ebbd51b208d7be402d129f208b344c824e72f9b583f439a795879500b94ab0fd47d8f6e67e065c65d22181d4ff87bc47bbd12edf3dcb698eda1454cf51939", 0xb2, 0x134}, {&(0x7f0000000180)="17f8b985046971e473c8930eaa2e1ddfff7fac2f57fe9a48a57c47c39f6d0ade672e63bd422586056a28c74c1da8560d1f4fbe1a070a1fb93a5530ad74ff06949c0c0609a89e568881706ce83138fed2e1c33584b3aa7359114a66b6d4e8a2b279c7d774b3270129d0ffaf637e83594124be1d5553eab6182521ba88ad7d88cd31f38db3aa6673d7c45050f14b4872f54a10d81a8c0c8854752dc67beef38a", 0x9f, 0x81}, {&(0x7f0000000240)="dcd20ee9356adc6eb450a285fd1e3a6a06c76aed6710e1901b5f5d3f90b2e03861572065fb889e8ee63a6e15bb280d34c69d0e39c689772a07d46e0d1fdff96b1e0eff1ca3729d9f1ecb4b3c4c258a609d458208ff74ef7a4125de8a65d7ca47a71ae6", 0x63, 0x64a}, {&(0x7f00000002c0)="7b6f4b9c6b3cdd89c935ff4410146f1c45e35eb6f663a64596699e3627fd42229bcec9ddd4265b1a523dc341b877ed1777d680763a68544e9414d14aa61a99dbf4ed3a38e7cc46f0dc65914bd25a890975b3a0c3eb08496f6ce8cbf5552aa053c16ad6370f4d7f4fc8c08d72b39a0a46d99e5d0ec8a82253eaf383000bc4397bb4c03736998b4ea7069116aef3430e958b32a67d2dd2a97eeb4116c86e3eff40b4c00ecd17b69a65d46c053de66a1086f5c22cb002495b9832d06a28", 0xbc, 0x5}, {&(0x7f0000000380)="be7719f82421d2062ca3cd62f4babe56d71a2114099f7766180be81590e63fd2c9c5893cd60e6078df5592d20648d83bfa3521a604761a64df5d273bbefa3588d802d562ef01a75756517c34b1b7c52eb314c0526b78e108789abd688dbf27d98f6d8b73f215ac76cf649349165f7194498d589239490d2ef35b2e59bc390c900f", 0x81, 0x4}, {&(0x7f0000000440)="71af70629fd41edf5e5e1facb05f549b0a82704a5206b861734de86868500d0edaf3aa5c848d5d95e7f0dba23714cb6c71179b910259244ee3be16491ed9d0c7eaf9189c17ca43235217c0b709f737d83e8fe890b778934836a6008f7839", 0x5e, 0xa1}, {&(0x7f00000004c0)="74f4dbc1389e1765fee458c64661a48866dae07844", 0x15, 0x10000}], 0x800, &(0x7f00000005c0)={[{@fragment_data='fragment=data', 0x2c}, {@ssd='ssd', 0x2c}]}) connect$inet(r0, &(0x7f0000000080)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) sendmsg(r0, &(0x7f0000001480)={0x0, 0x0, &(0x7f0000000040), 0x0, &(0x7f0000000180)}, 0x0) 2018/04/13 00:02:08 executing program 1: sysfs$3(0x3) r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$sock_int(r0, 0x1, 0x2c, &(0x7f0000000000)=0x8, 0x4) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000080)={0x0, 0x6}, 0x4) setsockopt$packet_buf(r0, 0x107, 0x16, &(0x7f0000a76000), 0x0) 2018/04/13 00:02:08 executing program 0: getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000004740)={{{@in6, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in=@local}}, &(0x7f0000004840)=0xe8) bpf$PROG_LOAD(0x5, &(0x7f0000000140)={0x1, 0x5, &(0x7f0000000000)=ANY=[@ANYBLOB="18070000e4ffffff00000000028000008500000007000000bd3e50b2f40000009500000900000000"], &(0x7f0000000080)='syzkaller\x00', 0x78e, 0xce, &(0x7f00000001c0)=""/206, 0x0, 0x0, [], r0}, 0x48) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f00000000c0)=0x5, 0x4) socket$alg(0x26, 0x5, 0x0) 2018/04/13 00:02:09 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f000044f000)={0xa, 0x4e20}, 0x1c) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000000040)=0x5, 0x4) listen(r0, 0x0) socket$inet_udp(0x2, 0x2, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000100)=ANY=[@ANYBLOB="aaaaaaaaaaaaffffffffffff86dd60d8652b00140600fe8000000000000000000000000000aafe8000000000000000000000000000aa00004e20", @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB="000017f3290fe5"], &(0x7f0000000000)) 2018/04/13 00:02:09 executing program 4: r0 = memfd_create(&(0x7f0000d65000)='-ppp0#:)\x00', 0x0) pwrite64(r0, &(0x7f000003bfff)='/', 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) lseek(r0, 0x3c, 0x4) sendfile(r0, r0, &(0x7f0000317000), 0x7f8) symlink(&(0x7f0000001000)='./file0\x00', &(0x7f0000004000)='./file0\x00') umount2(&(0x7f00003e8ff8)='./file0\x00', 0x0) chroot(&(0x7f0000fddff8)='./file0\x00') getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000000)={{{@in6, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in=@rand_addr}}, &(0x7f0000000100)=0xe8) setfsuid(r1) 2018/04/13 00:02:09 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x0) connect$inet6(r0, &(0x7f0000000280)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x2}, 0x1c) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f00000001c0)) accept$inet6(r0, 0x0, &(0x7f0000000000)) 2018/04/13 00:02:09 executing program 7: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f000080e000)={0x2, 0xe, 0x401, 0x2, 0xc, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}}}]}, 0x60}, 0x1}, 0x0) 2018/04/13 00:02:09 executing program 2: unshare(0x20000400) r0 = timerfd_create(0x0, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) timerfd_settime(r1, 0x0, &(0x7f0000000000)={{}, {0x0, 0x5}}, &(0x7f0000005fe0)) accept4$vsock_stream(r1, &(0x7f0000000040)={0x28, 0x0, 0x2710, @reserved=0x1}, 0x10, 0x80800) timerfd_gettime(r1, &(0x7f0000eb8000)) ioctl$int_in(r1, 0x5473, &(0x7f0000000080)=0x3) r2 = syz_genetlink_get_family_id$fou(&(0x7f00000001c0)='fou\x00') sendmsg$FOU_CMD_ADD(r1, &(0x7f0000000280)={&(0x7f0000000180)={0x10}, 0xc, &(0x7f0000000240)={&(0x7f0000000200)={0x1c, r2, 0x410, 0x70bd29, 0x25dfdbfd, {0x1}, [@FOU_ATTR_TYPE={0x8, 0x4, 0x3}]}, 0x1c}, 0x1, 0x0, 0x0, 0x40}, 0x4048084) getsockopt$inet_mreqn(r1, 0x0, 0x20, &(0x7f00000000c0)={@multicast2, @empty, 0x0}, &(0x7f0000000100)=0xc) setsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000140)={r3, @rand_addr, @broadcast=0xffffffff}, 0xc) 2018/04/13 00:02:09 executing program 6: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={'ifb0\x00', 0x4012}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) dup2(r0, r1) r2 = socket$key(0xf, 0x3, 0x2) io_setup(0x2, &(0x7f0000000080)=0x0) io_submit(r3, 0x1, &(0x7f0000000040)=[&(0x7f0000000280)={0x0, 0x0, 0x0, 0x1, 0x0, r2, &(0x7f00000000c0)="d0cffa", 0x3}]) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000000)={r2}) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000300), &(0x7f0000000340)=0x4) getsockopt$bt_BT_FLUSHABLE(r4, 0x112, 0x8, &(0x7f0000000240)=0x8000, &(0x7f00000002c0)=0x4) recvfrom$ipx(r4, &(0x7f0000000100)=""/238, 0xee, 0x103, &(0x7f0000000200)={0x4, 0x3ff, 0xff, "17a2a74bf278"}, 0x10) 2018/04/13 00:02:09 executing program 3: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f0000000000)={0x0, 0x0}) r2 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x2, 0x20000) accept4$packet(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, 0x0}, &(0x7f0000000100)=0x14, 0x80000) sendmsg$nl_route(r2, &(0x7f0000000200)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)=@ipv4_newaddr={0x74, 0x14, 0x391feb6f2d7310e, 0x70bd26, 0x25dfdbfd, {0x2, 0xc0, 0x12, 0xff, r3}, [@IFA_BROADCAST={0x8, 0x4, @dev={0xac, 0x14, 0x14, 0x16}}, @IFA_LABEL={0x14, 0x3, 'syzkaller0\x00'}, @IFA_CACHEINFO={0x14, 0x6, {0x10000, 0x2, 0x3761, 0xcb1}}, @IFA_ADDRESS={0x8, 0x1, @multicast1=0xe0000001}, @IFA_LOCAL={0x8, 0x2, @rand_addr=0xdf14}, @IFA_LABEL={0x14, 0x3, 'team0\x00'}, @IFA_ADDRESS={0x8, 0x1, @loopback=0x7f000001}]}, 0x74}, 0x1, 0x0, 0x0, 0x40}, 0x4800) ptrace$setopts(0x4206, r1, 0x0, 0x0) tkill(r1, 0x10000000012) ptrace(0x4207, r1) 2018/04/13 00:02:09 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000088cff6)='/dev/ptmx\x00', 0x0, 0x0) r1 = syz_open_dev$mouse(&(0x7f0000000100)='/dev/input/mouse#\x00', 0x9, 0x20080) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000040)=0x0) pipe(&(0x7f0000000200)) ftruncate(r1, 0x9) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r1, 0xc04c5349, &(0x7f0000000140)={0x2, 0x40, 0x4}) r3 = pkey_alloc(0x0, 0x3) pkey_free(r3) ptrace$getsig(0x4202, r2, 0x200, &(0x7f0000000080)) ioctl$sock_bt_bnep_BNEPCONNDEL(r1, 0x400442c9, &(0x7f0000000000)={0x2, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}) init_module(&(0x7f00000000c0)='\x00', 0x1, &(0x7f00000001c0)='/dev/input/mouse#\x00') ioctl$KDSKBSENT(r1, 0x80045438, &(0x7f0000000200)) 2018/04/13 00:02:09 executing program 7: syz_mount_image$bfs(&(0x7f0000000080)='bfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0x0, 0xfffffffffffff000) r0 = memfd_create(&(0x7f0000000000)='bfs\x00', 0x0) setsockopt$RDS_FREE_MR(r0, 0x114, 0x3, &(0x7f0000000040)={{0x28000000000000, 0x3}, 0x40}, 0x10) 2018/04/13 00:02:09 executing program 1: r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) getsockname$ax25(r0, &(0x7f0000000000), &(0x7f0000000040)=0x10) r1 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_group_source_req(r1, 0x29, 0x2b, &(0x7f0000a83000)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x104) 2018/04/13 00:02:09 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) listen(r0, 0x0) connect$inet(r0, &(0x7f0000000000)={0x2, 0xfffffffffffffffe, @dev={0xac, 0x14, 0x14}}, 0x10) socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000240)={0xff, 0x80000000, 0x204, 0x0, 0x5, 0x7929, 0x80000000, 0x0, 0x0}, &(0x7f0000000280)=0x20) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f00000002c0)={r2, 0x6, 0x10, 0x2, 0x3}, &(0x7f0000000300)=0x18) sendfile(r1, r0, &(0x7f00000000c0), 0xd2a9) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x4000, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r3, 0x28, 0x0, &(0x7f0000000080), 0x8) 2018/04/13 00:02:09 executing program 2: r0 = epoll_create1(0x0) r1 = syz_open_dev$sg(&(0x7f0000d27ff7)='/dev/sg#\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f00005c6000)) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f0000000000)=@req={0x1000, 0xffffffff80000000, 0xdc5, 0x6}, 0x10) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r1, 0x28, 0x1, &(0x7f0000000040)=0x40, 0x8) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000a94ff4)={0xc0000004}) 2018/04/13 00:02:09 executing program 3: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) fsetxattr(r0, &(0x7f0000000000)=@random={'security.', 'loppp1\x00'}, &(0x7f0000000080)='vmnet1/\x00', 0x8, 0x2) sendmsg$nl_xfrm(r0, &(0x7f0000000040)={&(0x7f0000000140)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000240)=@getae={0x4c, 0x1f, 0x5, 0x0, 0x0, {{@in6=@dev={0xfe, 0x80}}, @in=@multicast2=0xe0000002}, [@mark={0xc, 0x15}]}, 0x4c}, 0x1}, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vga_arbiter\x00', 0x200, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000100)=0x80000000) 2018/04/13 00:02:09 executing program 6: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={'ifb0\x00', 0x4012}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) dup2(r0, r1) r2 = socket$key(0xf, 0x3, 0x2) io_setup(0x2, &(0x7f0000000080)=0x0) io_submit(r3, 0x1, &(0x7f0000000040)=[&(0x7f0000000280)={0x0, 0x0, 0x0, 0x1, 0x0, r2, &(0x7f00000000c0)="d0cffa", 0x3}]) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000000)={r2}) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000300), &(0x7f0000000340)=0x4) getsockopt$bt_BT_FLUSHABLE(r4, 0x112, 0x8, &(0x7f0000000240)=0x8000, &(0x7f00000002c0)=0x4) recvfrom$ipx(r4, &(0x7f0000000100)=""/238, 0xee, 0x103, &(0x7f0000000200)={0x4, 0x3ff, 0xff, "17a2a74bf278"}, 0x10) 2018/04/13 00:02:09 executing program 4: r0 = accept(0xffffffffffffff9c, &(0x7f0000000100)=@rc, &(0x7f0000000000)=0x80) recvmsg(r0, &(0x7f0000002740)={&(0x7f0000000180)=@nfc, 0x80, &(0x7f00000016c0)=[{&(0x7f0000000080)=""/8, 0x8}, {&(0x7f0000000200)=""/175, 0xaf}, {&(0x7f00000002c0)=""/70, 0x46}, {&(0x7f0000000340)=""/192, 0xc0}, {&(0x7f0000000400)=""/4096, 0x1000}, {&(0x7f0000001400)=""/236, 0xec}, {&(0x7f0000001500)=""/135, 0x87}, {&(0x7f00000015c0)=""/244, 0xf4}], 0x8, &(0x7f0000001740)=""/4096, 0x1000, 0x37dd7c13}, 0x2100) mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x0, 0x32, 0xffffffffffffffff, 0x0) removexattr(&(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)=@known='security.evm\x00') 2018/04/13 00:02:09 executing program 1: r0 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) socketpair(0x1a, 0x80b, 0x81, &(0x7f0000000040)) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r0, 0xc05c5340, &(0x7f0000000080)={0x74}) 2018/04/13 00:02:09 executing program 2: mkdir(&(0x7f0000cb3ff8)='./file0\x00', 0x0) chroot(&(0x7f000009a000)='./file0\x00') mount(&(0x7f00005b9ff8)='./file0\x00', &(0x7f0000edaff8)='./file0\x00', &(0x7f0000d9fffa)='msdos\x00', 0x1002, 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000002c000)='./file0\x00', &(0x7f000002cffa)='ramfs\x00', 0x0, &(0x7f000000a000)) chdir(&(0x7f0000cd2ff8)='./file0\x00') socketpair(0x1, 0x2, 0xfffffffffffffffb, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f0000000040), 0x4) umount2(&(0x7f0000e28000)='..', 0x2) 2018/04/13 00:02:09 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000deeff6)='numa_maps\x00') bind$alg(r1, &(0x7f0000466000)={0x26, 'hash\x00', 0x0, 0x0, 'sm3\x00'}, 0xffffffffffffff08) r2 = accept4$alg(r0, 0x0, 0x0, 0x0) sendmsg(r2, &(0x7f0000268fe4)={&(0x7f000011d000)=@rc={0x1f}, 0x80, &(0x7f0000000240), 0x0, &(0x7f000041ad54)}, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r1, 0x10e, 0x2, &(0x7f0000000000)=0x17, 0x4) preadv(r0, &(0x7f0000000180)=[{&(0x7f0000000040)=""/169, 0xa9}, {&(0x7f0000000100)=""/98, 0x62}], 0x2, 0x0) syncfs(r2) sendfile(r2, r1, &(0x7f00004b5000), 0x80000000000070) 2018/04/13 00:02:10 executing program 0: r0 = socket$inet6(0xa, 0x80002, 0x8000000000088) recvmsg(r0, &(0x7f00000005c0)={0x0, 0x0, &(0x7f0000000480), 0x0, &(0x7f0000000500)=""/180, 0xb4}, 0x0) bind$inet6(r0, &(0x7f0000726fe4)={0xa, 0x4e23}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x40000000004a, &(0x7f0000000040)=0x7ffffffc, 0xfffffffffffffca0) r1 = socket$inet6(0xa, 0x802, 0x88) sendto$inet6(r1, &(0x7f0000000080), 0x0, 0x0, &(0x7f0000000000)={0xa, 0x4e23, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) 2018/04/13 00:02:10 executing program 3: r0 = socket(0x2, 0x1, 0x0) setsockopt(r0, 0x4000000000000a, 0x20, &(0x7f0000000240)="020008000000002000005462fa01a55eaf0d2cf653f13cc379ede4eaf40f4a95bbff850a8263357506b31e58a98399b397e69cc0f03d3b3d54436fe71cbcdc6e30ac10369300f6af7d07634832b8a5c0a94c070000000000000098fc74e81b1058d02f8001732017e2466a9fc43aea71263335960415800000f9575da60200a1f5f9068c300000001f0000d1b0e6ebcb12c7291871363e97100c4a4c2e9f5c0c14f1659ce8c8bed2e97e60a3649f93ea0c8263f864802a602fa698807ef14a4a1813e976be1d00000006bdc05ea1309163d6a4830de8391f", 0xfffffffffffffdaa) 2018/04/13 00:02:10 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f0000ff8ffc)=0x8005, 0x4) bind$inet6(r0, &(0x7f0000d1a000)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f00007a8fff), 0x0, 0xfffffefffffffffe, &(0x7f0000000240)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x4000000000000002, &(0x7f00000000c0)=0x8, 0x4) bind$inet6(r1, &(0x7f0000ff1000)={0xa, 0x4e20, 0x800000}, 0xffffffffffffffaf) sendto$inet6(r1, &(0x7f0000000040), 0x0, 0x20040000, &(0x7f0000f62fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/04/13 00:02:10 executing program 4: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000380)='/dev/autofs\x00', 0x18282, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f00000003c0)={0x0, 0x7fff, 0x6, 0x1f, 0x7, 0x9, 0xffc0000, 0x4, {0x0, @in={{0x2, 0x4e20, @multicast1=0xe0000001}}, 0x7f, 0x3, 0xffffffffffff8a38, 0x200, 0x3ff}}, &(0x7f0000000480)=0xb0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00000004c0)={r1, 0x9}, &(0x7f0000000500)=0x8) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x200000, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000000080)={0x0, @in6={{0xa, 0x4e24, 0x0, @empty, 0x9}}, 0x20, 0x400}, &(0x7f0000000140)=0x90) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000000180)={r3, 0xcff5, 0x10, 0x0, 0x101}, &(0x7f00000001c0)=0x18) r4 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x400000, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000200)='./cgroup.net/syz0\x00', 0x200002, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r4, 0x84, 0x6c, &(0x7f0000000240)=ANY=[@ANYRES32=r3, @ANYBLOB="dd000000a4318e83f80baf228202dcb1cf8464ff81811887a990ceb3534717fbf0a0b762bd9b59c0d2718125a03d73ec14edba031088cd2cdf2386f83daeb5f8da87de761ce72807eac590e26d648fd2e52bc973276b3b7fd53e1410154f017d5f84f81d103a6f160eaef6ae28281225318cfb1b0e5a5a6e1ee51dc056834c7663183e036766090b53c71e9685d2218ac2fd37703111442c03120f1f3313c050a7f08d11596852e241c405198b770065039eaa7908c3d74272ca1878fbe5970760d0f2a58c53a0a35546ab7ebb3c9b97f6d6eb59486fbd2c3f354a71f138e19e0b"], &(0x7f0000000340)=0x6c) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x2400, 0x21e) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f0000000540)=0x8a, 0x4) select(0x40, &(0x7f0000056000), &(0x7f0000000fc0)={0x80200}, &(0x7f0000031fc0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000}, &(0x7f000004c000)={0x77359400}) 2018/04/13 00:02:10 executing program 7: capset(&(0x7f00005cf000)={0x19980330}, &(0x7f0000f03fe8)) capset(&(0x7f0000000080)={0x19980330}, &(0x7f00000000c0)={0x4deb}) syz_mount_image$hfs(&(0x7f0000000000)='hfs\x00', &(0x7f0000000040)='./file0\x00', 0x10001, 0x4, &(0x7f00000012c0)=[{&(0x7f0000000100)="c032033a4534f3200047d6b3e4f110a5c9e454e87df684bf3c69248e2d43745caf61758209d2e5bd812e4fe6243ea6509ef686df8ba65aa2edb3f024f5c6013acc2891ca3d5b907ad450b560a74edcd2742f5494456ac0bac43e54dd9442c84cd5bf5027b71f45353996d831b41c373c9621a30a2be8ec1a2b84a3d768929c971affd0c057f1a38f3aa79e15ff22993dc12276ebbdf82f61071d3e3c7365fe745b83ea7b342bfb8973e5", 0xaa, 0x9}, {&(0x7f00000001c0)="846646cc72c39e1c8eb5f2d5fec1771e75e477884e45b049d621991ffe51d3efec7ad831320e4ca8de77ae5437", 0x2d, 0x80}, {&(0x7f0000000200)="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", 0x1000, 0x5}, {&(0x7f0000001200)="426d4eff0f2be824e076d609aafadad223e53a384c1a04aa5385181c2235c02aee9857cf8bb7065e4c5d9b04cafdb555d5495693ad898a1b25929256a2e8ca0f2cc1014e453b2e312db36f37ae9828e4a435e2b6a81c32ebc779dce93d5bf6673435f1ec3e09e38a872f1cffc31006be09270bcdd1e1d4e2048bdc6f748d31afe56e777a98f9d73ad6c6f0e83f7c3e2a67d1e6745431086ae950d2655de0c4cb9594dd5fe00f4a3258092dd9", 0xac, 0x3ff}], 0x408c, &(0x7f0000001340)={[{@codepage={'codepage', 0x3d, 'koi8-u'}, 0x2c}, {@iocharset={'iocharset', 0x3d, 'cp850'}, 0x2c}, {@part={'part', 0x3d, [0x37, 0x34, 0x30, 0x37]}, 0x2c}, {@iocharset={'iocharset', 0x3d, 'cp864'}, 0x2c}, {@uid={'uid', 0x3d, [0xa66fffb7425361b6, 0x33, 0x31, 0x2d]}, 0x2c}, {@quiet='quiet', 0x2c}]}) 2018/04/13 00:02:10 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) close(r0) r1 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000000)={@loopback={0x0, 0x1}, 0x800, 0x0, 0x2, 0x1}, 0x20) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$RDS_RECVERR(r2, 0x114, 0x5, &(0x7f0000000180), 0x4) memfd_create(&(0x7f00000001c0)='vmnet1%cgroup\x00', 0x1) setsockopt$inet_MCAST_LEAVE_GROUP(r2, 0x0, 0x2d, &(0x7f00000000c0)={0x200, {{0x2, 0x4e22, @rand_addr=0x3}}}, 0x88) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000000040)={@ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x800, 0x80002, 0x0, 0x0, 0x8004}, 0x20) 2018/04/13 00:02:10 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) pipe2(&(0x7f0000000240)={0xffffffffffffffff}, 0x80000) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000280)={0x0, 0x4, 0x2, [0x1, 0x1]}, &(0x7f00000002c0)=0xc) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000300)={r2, 0x644}, 0x8) capset(&(0x7f0000000180)={0x20071026}, &(0x7f00000001c0)) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) r3 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='memory.stat\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f00000000c0)={0x0, 0x5}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f0000000140)={r4, 0x20, 0x5, 0x5619, 0x0, 0x101}, 0x14) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f0000000080)=[{0x18, 0x29, 0x4, "89"}], 0x18}}], 0x2, 0x0) fchmodat(r3, &(0x7f0000000200)='./file0\x00', 0x1) 2018/04/13 00:02:10 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0x0, 0x0) unshare(0x90000800) ioctl(r0, 0x6, &(0x7f0000000000)) [ 88.165724] capability: warning: `syz-executor1' uses deprecated v2 capabilities in a way that may be insecure 2018/04/13 00:02:10 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_sctp(0xa, 0x40b, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000013e95), 0x4) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000080), &(0x7f0000000100)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x2000003, 0x32, 0xffffffffffffffff, 0x0) close(r0) 2018/04/13 00:02:10 executing program 3: listxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=""/99, 0x63) r0 = perf_event_open(&(0x7f0000014f88)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000454000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f0000000240)='./file0\x00', 0x20002, 0x80) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000000100)=@assoc_value={0x0}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000180)={0x0, 0x800e, 0x5, 0xfef5, r2}, &(0x7f00000001c0)=0x10) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0x0) 2018/04/13 00:02:10 executing program 5: r0 = epoll_create1(0x0) write$binfmt_elf32(r0, &(0x7f0000000040)={{0x7f, 0x45, 0x4c, 0x46, 0x1, 0x6, 0x7, 0x7, 0x1, 0x2, 0x3e, 0x0, 0x3aa, 0x38, 0xe2, 0xffffffffffffffe0, 0x6, 0x20, 0x1, 0xfff, 0xe12b, 0x3}, [{0x6474e553, 0x7, 0x80000000, 0x5, 0x0, 0x7, 0xffff, 0x5}, {0x7, 0xfff, 0x6780, 0x7f, 0x0, 0x0, 0x4, 0x8}], "8ab429edc68d030fccbbbe11af123d8d6de8627504f41861b20ab04127d5700ce95647f45ed76d8570fcb4ef524f3968c67b3577d53e57562dd6f6a28ce12ee2adb60377984d331f2c709dd1b8292e2e3b267b0454cf36e0025e0f1916a467e3476a08d36a0f5e950b688870db717f6b44bf05086f76d48dc456cb6dd85ec66edaf6d7c3abe6396a052f28a3f737e2e8e49db8e2691b5a66f636d009cff1c7690af288cd956a9ec91b9859c8ef010a43ef63dfff88d6af60343780bfec5290514c496067e25edc9712b027", [[], [], [], [], [], [], [], []]}, 0x943) r1 = syz_open_procfs(0x0, &(0x7f0000a09ff1)='net/ipv6_route\x00') fcntl$getownex(r1, 0x10, &(0x7f00000009c0)) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000e37ff4)={0x4}) epoll_wait(r0, &(0x7f0000000000)=[{}], 0x1, 0x0) 2018/04/13 00:02:10 executing program 6: r0 = socket$inet6(0xa, 0x3, 0x80000000010) sendto$inet6(r0, &(0x7f0000bf8f8f)="b5", 0x1, 0xfffffffffffffffe, &(0x7f0000000000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000000140)="95641e2321a362e123cdafd0f7b042875cedfe9581d33d699a8c1b0d35082ffb5dd5dd99a3849a3c351a673987d30045177b28aa5772832ebdf13bbb13be38a2bf20d611f68100db84efe366cdfc82ceb911f450b807b030246b88406eb3defd0001d9d0bcd5935e009cae279e9b49f3e62d38d168dbdebacfa054f942", 0x7d, 0x1, &(0x7f00000000c0)={0xa, 0x4e20, 0x7, @local={0xfe, 0x80, [], 0xaa}, 0x4}, 0x1c) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='memory.current\x00', 0x0, 0x0) ioctl$TUNDETACHFILTER(r1, 0x401054d6, 0x0) 2018/04/13 00:02:10 executing program 4: mmap(&(0x7f0000600000/0x4000)=nil, 0x4000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) r1 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0xfffffffffffffff9, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000000040)={0x0, 0x81}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f00000000c0)={r2, 0x80000000}, 0x8) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000ae4000)={0xaa}) unshare(0x400) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000f8dfe0)={{&(0x7f00007c3000/0x3000)=nil, 0x3000}, 0x1}) 2018/04/13 00:02:10 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) r1 = socket(0x11, 0x2, 0x8) bind(r1, &(0x7f00005a2000)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) r2 = dup2(r1, r0) write$tun(r2, &(0x7f0000000040)=ANY=[@ANYBLOB="0000000000000000000024145a554d6d390ed5cd60da25c25179000000000000000000000000000000000000"], 0xffd0) 2018/04/13 00:02:10 executing program 7: mkdir(&(0x7f0000f4eff8)='./file0\x00', 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f0000000000)=@ipx, &(0x7f0000000080)=0x80) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f00000000c0)=0xd, 0x4) mount(&(0x7f000000a000)='./file0\x00', &(0x7f000000aff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000001c000)) mkdir(&(0x7f0000914ff0)='./file0/control\x00', 0x0) r1 = semget(0x0, 0x1, 0x342) setsockopt$bt_l2cap_L2CAP_OPTIONS(r0, 0x6, 0x1, &(0x7f0000000100)={0x5, 0x4, 0x9, 0x10001, 0x40, 0x4000000000008, 0x4}, 0x360) semctl$IPC_RMID(r1, 0x0, 0x0) mkdir(&(0x7f0000000200)='./file0/control/file0\x00', 0x0) mkdir(&(0x7f0000000180)='./file0/control/file0/file0\x00', 0x0) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/vcs\x00', 0x0, 0x0) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000000240)={&(0x7f0000000140)='./file1\x00', r2}, 0x10) umount2(&(0x7f0000117000)='./file0\x00', 0x0) ioctl$sock_netrom_SIOCGSTAMP(r2, 0x8906, &(0x7f0000000280)) 2018/04/13 00:02:10 executing program 2: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x8000, 0x0) ioctl$EVIOCGMTSLOTS(r0, 0x8040450a, &(0x7f00000003c0)=""/4096) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000380)='/dev/hwrng\x00', 0x200004, 0x0) bind$vsock_stream(r1, &(0x7f0000000080)={0x28, 0x0, 0xffffffff, @host=0x2}, 0x10) mq_timedsend(r1, &(0x7f0000000700), 0x0, 0x0, 0x0) fcntl$getownex(r1, 0x10, &(0x7f0000000040)={0x0, 0x0}) getpriority(0x2, r2) 2018/04/13 00:02:10 executing program 5: r0 = socket$inet6(0xa, 0x2, 0xc) sendmmsg(r0, &(0x7f0000001d80)=[{{&(0x7f00000001c0)=@in6={0xa, 0x4e21, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000000040), 0x0, &(0x7f0000000080)}}, {{&(0x7f0000000a80)=@in={0x2, 0x0, @rand_addr}, 0x10, &(0x7f0000001bc0), 0x0, &(0x7f0000000040)}}], 0x2, 0x0) 2018/04/13 00:02:10 executing program 0: r0 = socket$inet6(0xa, 0x80002, 0x8000000000088) recvmsg(r0, &(0x7f00000005c0)={0x0, 0x0, &(0x7f0000000480), 0x0, &(0x7f0000000500)=""/180, 0xb4}, 0x0) bind$inet6(r0, &(0x7f0000726fe4)={0xa, 0x4e23}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x40000000004a, &(0x7f0000000040)=0x7ffffffc, 0xfffffffffffffca0) r1 = socket$inet6(0xa, 0x802, 0x88) sendto$inet6(r1, &(0x7f0000000080), 0x0, 0x0, &(0x7f0000000000)={0xa, 0x4e23, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) 2018/04/13 00:02:10 executing program 6: r0 = socket(0x40000000015, 0x1, 0x0) setsockopt(r0, 0x114, 0xa, &(0x7f0000000000)="2a8e339c", 0x4) sendmsg$nfc_llcp(r0, &(0x7f0000000640)={&(0x7f0000000040)={0x27, 0x0, 0x0, 0x7, 0x2, 0xe74b, "1f72956bae0dd41fbae6627303df574f51143141e0936a6650336fcf67aff2c9dbeeee9459ad66291a917932dda985ebbf2f80a98ad6cbaaede6b3bc782353", 0x4}, 0x60, &(0x7f0000000540)=[{&(0x7f00000000c0)="3220f242c4d3bad6bc91da8b2f01a95ad083fe67ba2ca8cadeb646c98cf80ca87aac215acecd335fc6a36955b4f4821a0dd688a36657f4836e51b22e9f2ef1a28c29783402f32fd6c6eb08d5808fac94df5079bcbeacf9f219fc29e49e8c2adc05ee2bff380eab5664cc3912d0436bb5834e87eafcd3690d5c0f412fe132174c33e984a570d3930fa0dd091caf5f2caf2def0dec609dae5477ad9403df454231afdd5ad4d2e72e316f842b68771e3c5295293dae00acd29b7995bf5162ecfe91d87a11bb9458f3b36e27d32238711028acbd7742c20024279cf6c69fd7a0613ecb73a337", 0xe4}, {&(0x7f00000001c0)="4ce17d3cb5072d008b42f2e3773baee728be8cff0e7aee02a7b826f147fd3a0e8872459d01fc58ade660b529d134ca21c1b96c3d6517f5ca8ec568058c2d6318018663823be106c11274e10280219fe5485b0a1d16ec8371e5bed62094c1462677cb9564d3b30a231ed5085a25fb03bb0423277ff2b906a4fb34d54d0457babeadd3c2d5d2bd439f29d904a38a74f21e3be328cca717cc9fe3c0afc676125356a119cbe4ca6b79c0f3542e52ae54f09054", 0xb1}, {&(0x7f0000000280)="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", 0xfa}, {&(0x7f0000000380)="48da0f6a7e13699a6b62807da786b0471f671ba503d7f9ebf4fa8f1402b11e78068173d3cad94d7952233fc421c8863fc275deb0dea9ca9a9c3bd9e5e7110ce44d67717d3573f1d60be771893c16d52d029272f77c0948464d18e6f98b573e5a37ad0714266163ffa8", 0x69}, {&(0x7f0000000400)="51942bfdfc344643cd68aa421963e722b99ddaeb07df514759e54b1ec7", 0x1d}, {&(0x7f0000000440)="20e446802a583add4fcfb7fd41211956795dbe5960d439490d09943c57e60c9efb529c0f5ea4283860192a5a44941aafdd0f7d97e345f3e35d079805b5a36a0742c4ec87181b6d0c8d8f2a2b3409b21abd7ac72f660b8f77feff1b19ffec497566d1440019d785e8ed0ec5eaa520c8c429a606469e3d8a81881f9e7ea5cef10d90102af8af02e11370733e321d8db9406bdba3a28a6c4b438f9a98bcdd9de629cfdd185a6cdd26da4348a6871ceca32b27e34f96bba47ba69dab58f5766a7d5dea9f5cf96563", 0xc6}], 0x6, &(0x7f00000005c0)={0x70, 0x102, 0x0, "15c33890066682bd8c7371d952aef511a1db595764cdb40e4efcc31389aa387e99e69fc5421c7718ebdbc8bfdbc86ffb4749c9aebe461c4d448a69893fb805467d9149a0efac2a54503c699e1eaad924d4e43a7be2b964a0da6b8d4da2ca5380"}, 0x70, 0x4000000}, 0x4) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000680)='/dev/rtc\x00', 0x543000, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000008c0)={r1, 0x0, 0xd4, 0xf2, &(0x7f00000006c0)="3c065aeccd41fc15f06798da3462d65261d5189b43887ca2459b7e61c45f1d286e3da637dc70ba615d40255979120af4cb84db6411c40e920b13e53f41f4eac4b21aee37dd494ad43c9f4f9afdd8950a3666778d7148ff0df990a4ba788d9cb1e1a292d7ddce67b2644de8043d6c3446b04de2a7d8e1227d2d2fcdb401c5256df322093863ad3e94d1b269b13b58144addbd4ae9d725ce9d638f4a6ac446a98526a48c78cf6b4e27e218d5108ddbce7843bbae2505049255c9c9859359780349e12f5ad6930cae8eca7afd5a5f4b9f77d0b9a71f", &(0x7f00000007c0)=""/242, 0x401, 0x5f6}, 0x28) 2018/04/13 00:02:10 executing program 4: r0 = socket$inet6(0xa, 0x800001, 0xfffffffffffffffe) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000340)={0x0, @in={{0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}}}, 0x90) 2018/04/13 00:02:10 executing program 1: getresgid(&(0x7f00000002c0), &(0x7f0000000300), &(0x7f0000000340)) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000001c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'rfc3686(ctr-twofish-3way)\x00'}, 0x58) r1 = socket$packet(0x11, 0x0, 0x300) getsockopt$bt_BT_SNDMTU(r1, 0x112, 0xc, &(0x7f0000000500)=0x1000, &(0x7f00000000c0)=0x5ea) r2 = accept(r0, 0x0, &(0x7f0000000000)) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000040)="c3f1b0f3d622e3cf944fac888d7341d3f7541a3c", 0x14) r3 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000180)='/dev/vcs\x00', 0x100, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000000240)={0x0}) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r3, 0x84, 0x7b, &(0x7f0000000440)={0x0, 0x52c}, &(0x7f0000000480)=0x8) setsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f00000004c0)={r5, 0x66e6, 0xfffffffeffffffff, 0xc255}, 0x10) ioctl$DRM_IOCTL_SWITCH_CTX(r3, 0x40086424, &(0x7f0000000280)={r4, 0x3}) recvmsg$kcm(r2, &(0x7f0000000780)={&(0x7f0000000100)=@in6, 0x1c1, &(0x7f00000006c0)=[{&(0x7f0000000380)=""/133, 0xfffffffffffffeb9}], 0x1, &(0x7f0000000740)=""/61, 0x3d, 0xfffffffffffffffd}, 0x3) 2018/04/13 00:02:10 executing program 7: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000180)='/dev/vga_arbiter\x00', 0x0, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000080)={@empty, @loopback, 0x0}, &(0x7f00000000c0)=0xc) r2 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFADDR(r2, 0x8916, &(0x7f0000000040)={'bridge0\x00', {0x2}}) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000000100)=0xc) setsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f00000001c0)={{{@in=@local={0xac, 0x14, 0x14, 0xaa}, @in=@broadcast=0xffffffff, 0x4e20, 0x49e, 0x4e21, 0x2, 0xa, 0x0, 0x0, 0x0, r1, r3}, {0xaa8, 0x8, 0x1, 0x9, 0xffffffffffff3a25, 0x80000001, 0x7fe9, 0x6}, {0xc0, 0x0, 0xffffffff80000001, 0x80000001}, 0xffffffffffff844d, 0x6e6bb6, 0x1, 0x1}, {{@in=@dev={0xac, 0x14, 0x14, 0x14}, 0x4d6, 0x7e}, 0x0, @in6=@remote={0xfe, 0x80, [], 0xbb}, 0x0, 0x0, 0x1, 0x2, 0x6, 0x5, 0xd4}}, 0xe8) recvmsg(r0, &(0x7f0000000d40)={&(0x7f0000000680)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, 0x80, &(0x7f0000000c40)=[{&(0x7f0000000700)=""/42, 0x2a}, {&(0x7f0000000740)=""/144, 0x90}, {&(0x7f0000000800)=""/85, 0x55}, {&(0x7f0000000880)=""/160, 0xa0}, {&(0x7f0000000940)=""/225, 0xe1}, {&(0x7f0000000a40)=""/237, 0xed}, {&(0x7f0000000b40)=""/221, 0xdd}], 0x7, &(0x7f0000000cc0)=""/127, 0x7f, 0x81}, 0x40000041) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000000d80)={@empty, r4}, 0x14) 2018/04/13 00:02:10 executing program 3: syz_emit_ethernet(0x66, &(0x7f00000001c0)={@link_local={0x1, 0x80, 0xc2}, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x58, 0x0, 0x0, 0x0, 0x2f, 0x0, @multicast2=0xe0000002, @rand_addr}, @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x5, 0x0, 0x1, 0x880b}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd}}}}}}, 0x0) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockname$packet(0xffffffffffffff9c, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000140)=0x14) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000180)={'ip6_vti0\x00', r1}) 2018/04/13 00:02:10 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000c6eff6)='/dev/ptmx\x00', 0x2, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) recvmmsg(0xffffffffffffff9c, &(0x7f00000004c0), 0x0, 0x0, &(0x7f0000000540)={0x77359400}) openat$rfkill(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rfkill\x00', 0x800, 0x0) r1 = syz_open_pts(r0, 0x0) write(r0, &(0x7f0000001cc0)="a2f5d657f2de00810c5311000000000000d15ec1a242f0e1395f6427e3efb907654589e00c39f8275229531eb7246984668ef302d23e4eb23900000000000000025480e272be0f000004", 0x4a) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x101000, 0x0) read(r1, &(0x7f0000de2000)=""/181, 0x1) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f0000000040)={0x1, [0x8]}, &(0x7f0000000080)=0x6) 2018/04/13 00:02:11 executing program 7: r0 = socket(0xa, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)=ANY=[@ANYBLOB="000000000000200000000000000000000000000002"]) socket$bt_hidp(0x1f, 0x3, 0x6) ioctl(r0, 0x8918, &(0x7f0000000000)) 2018/04/13 00:02:11 executing program 4: r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000000040)="24000000210025f006f90165fffffc0e0204000000fff20182a9000c0800010200000000", 0x24) 2018/04/13 00:02:11 executing program 3: r0 = socket(0x1e, 0x2, 0x0) bind(r0, &(0x7f0000000100)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x49) r1 = openat(0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x80, 0x8) ioctl$VT_OPENQRY(r1, 0x5600, &(0x7f00000001c0)) bind(r0, &(0x7f0000afb000)=@generic={0x1e, "01030000000000b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151d24acef1f1622ca5bdb9c8ea31000077aeb81c90001d6d7c980400000000f70dc136cb184a"}, 0x80) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000240)={{{@in6=@ipv4, @in6=@remote}}, {{@in=@local}, 0x0, @in=@remote}}, &(0x7f0000000340)=0xe8) r2 = fcntl$dupfd(r0, 0x406, r0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r2, 0xc0605345, &(0x7f0000000000)={0x2, 0x1, {0xffffffffffffffff, 0x0, 0x3, 0x0, 0x9}}) 2018/04/13 00:02:11 executing program 6: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) r1 = dup(r0) setsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0xfffffffffffffff8}, 0x10) socket$netlink(0x10, 0x3, 0x16) 2018/04/13 00:02:11 executing program 1: unshare(0x40600) r0 = socket$nl_generic(0x10, 0x3, 0x10) getsockopt$netlink(r0, 0x10e, 0x4, &(0x7f0000000000)=""/189, &(0x7f00000002c0)=0xbd) r1 = syz_open_dev$mouse(&(0x7f00000000c0)='/dev/input/mouse#\x00', 0x11, 0x200) ioctl$VT_RESIZEX(r1, 0x560a, &(0x7f0000000100)={0x85, 0xffffffff7fffffff, 0xfffffffffffffffe, 0x2, 0x80000001, 0x3}) 2018/04/13 00:02:11 executing program 2: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) r1 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x7, 0x80) setsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000040)={0x0, 0x8498, 0x3, 0x8}, 0x8) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000c03000)=[@in={0x2, 0x4e21}], 0x10) connect$inet(r0, &(0x7f00005e4ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000764ffc), 0x4) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000f1df60)={0x0, @in={{0x2, 0x4e21, @loopback=0x7f000001}}}, &(0x7f000030b000)=0xfe9b) 2018/04/13 00:02:11 executing program 0: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00006f3ff0)='/dev/sequencer2\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTOCLOSE(0xffffffffffffffff, 0x84, 0x4, &(0x7f0000000040)=0x31, 0x785f44dfb010fd1b) unshare(0x28060400) ioctl$KDGKBLED(r0, 0x40045108, &(0x7f0000000080)) 2018/04/13 00:02:11 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) r1 = epoll_create(0x400) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000ae7ff4)) getsockopt$IP6T_SO_GET_ENTRIES(r0, 0x29, 0x41, &(0x7f0000000040)={'mangle\x00', 0x83, "aa6ca6973a561300eabe7ed148088bcdd63ff01e1f98575f0b30e810350c8ebdba9321f60b62f854c4d27924b7716a6f0d5ac000653e99bd9401677d7057913d9da2c9fc71f799b3c474a17105157eb8d1dc4882ab16843a85e80f2064d7a75d8006f6b403546c8d7e589428df710891fffc00a365a9ed91e1fd336c1983ca07f9c54a"}, &(0x7f0000000100)=0xa7) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000001180)) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e21, 0x10000, @local={0xfe, 0x80, [], 0xaa}, 0x7}, 0x1c) 2018/04/13 00:02:11 executing program 6: r0 = open(&(0x7f0000000000)='./file0\x00', 0x10442, 0x0) execve(&(0x7f0000002000)='./file0\x00', &(0x7f0000002000), &(0x7f00000000c0)=[&(0x7f0000001000)='nodevppp1securityuser.self-(].keyring)[cgroup-mime_typeuserwlan0:-md5sum[eth0\x00']) listen$netrom(r0, 0xffffffff) ioctl$TIOCLINUX2(r0, 0x40305828, &(0x7f0000000ff4)={0x2}) r1 = socket$alg(0x26, 0x5, 0x0) openat$ipvs(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/sys/net/ipv4/vs/am_droprate\x00', 0x2, 0x0) bind$alg(r1, &(0x7f0000000280)={0x26, 'skcipher\x00', 0x0, 0x0, 'pcbc(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r2 = accept$alg(r1, 0x0, 0x0) recvmsg(r2, &(0x7f0000000180)={&(0x7f0000000000)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @dev}}}, 0x80, &(0x7f0000000140)=[{&(0x7f0000000100)=""/12, 0xc}], 0x1, &(0x7f0000000200)=""/125, 0x7d}, 0x0) rename(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00') 2018/04/13 00:02:11 executing program 4: syz_emit_ethernet(0x1a, &(0x7f0000000140)={@link_local={0x1, 0x80, 0xc2}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [{[], {0x8100, 0x0, 0x3ff}}], {@mpls_mc={0x8848, {[], @llc={@snap={0x0, 0x0, "c0", "90f93e"}}}}}}, &(0x7f0000000000)) r0 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000040)={0x0, 0x0, 0x0, @dev}, &(0x7f0000000080)=0x1c) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000002040)={{{@in=@multicast2, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6=@local}}, &(0x7f0000002140)=0xe8) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000002180)={@loopback={0x0, 0x1}, r1}, 0x14) 2018/04/13 00:02:11 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/unix\x00') readv(r0, &(0x7f0000000540)=[{&(0x7f0000000480)=""/161, 0xa1}], 0x1) preadv(r0, &(0x7f0000780f90), 0x0, 0x2) 2018/04/13 00:02:11 executing program 7: r0 = syz_open_dev$vcsa(&(0x7f00000001c0)='/dev/vcsa#\x00', 0x7, 0x80) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x4, 0x5, 0x1a, 0x18, "6969fc87cbe3592d5cbbc976bc613065caad1afd0bb20a1b5dd453a42b1884f33ad97eb87c9b9c4cd1a4d144974c08f9c5c3d0b6fb7e2f7ca36e56cfb591edcd", "46ece62dcd230f70174469f1b98c1e6927978c69b0062c692c3e82e9961d7dbe", [0x80000001, 0x20]}) r1 = socket$inet(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000100)=@assoc_value, &(0x7f0000000140)=0x8) getsockname(r1, &(0x7f0000000040)=@pptp, &(0x7f00000000c0)=0x80) setsockopt$SO_RDS_TRANSPORT(r2, 0x114, 0x8, &(0x7f0000000180), 0x4) 2018/04/13 00:02:11 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'aead\x00', 0x0, 0x0, 'gcm_base(ctr(aes-aesni),ghash-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ff8000)="0a0775b005e381e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000000180)=[{0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f00000037c0)="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", 0x10ac}], 0x1, &(0x7f0000001a00)}], 0x1, 0x0) recvmsg(r1, &(0x7f0000001440)={&(0x7f0000000280)=@sco, 0x80, &(0x7f00000013c0)=[{&(0x7f0000000300)=""/171, 0xab}, {&(0x7f00000003c0)=""/4096, 0x1000}], 0x2, &(0x7f0000001400)=""/6, 0x6}, 0x0) 2018/04/13 00:02:11 executing program 1: r0 = socket$key(0xf, 0x3, 0x2) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000240)='/proc/sys/net/ipv4/vs/sync_retries\x00', 0x2, 0x0) r2 = accept(r0, 0x0, &(0x7f0000000280)) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f00000002c0)={0x0, @in6={{0xa, 0x4e21, 0xffffffff, @loopback={0x0, 0x1}, 0x7}}, 0x12, 0x1f, 0xb, 0x3, 0x8}, &(0x7f0000000040)=0x62) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000080)={r3}, &(0x7f0000000200)=0x8) r4 = syz_genetlink_get_family_id$team(&(0x7f00000000c0)='team\x00') getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000001480)={{{@in6=@dev, @in6=@ipv4={[], [], @loopback}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}}}, &(0x7f0000001580)=0xe8) getsockopt$inet6_mreq(r1, 0x29, 0x1f, &(0x7f0000002c40)={@empty, 0x0}, &(0x7f0000002c80)=0x14) accept4$packet(r1, &(0x7f0000002cc0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000002d00)=0x14, 0x80000) accept$packet(r2, &(0x7f0000002d40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000002d80)=0x14) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000002dc0)={{{@in6=@loopback, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@dev}}, &(0x7f0000002ec0)=0xe8) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000002f00)={0x0, @remote, @dev}, &(0x7f0000002f40)=0xc) getsockopt$inet_mreqn(r2, 0x0, 0x27, &(0x7f0000002f80)={@remote, @remote, 0x0}, &(0x7f0000002fc0)=0xc) getpeername$packet(r2, &(0x7f0000003000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000003040)=0x14) getsockopt$inet_mreqn(r2, 0x0, 0x0, &(0x7f00000030c0)={@rand_addr, @loopback, 0x0}, &(0x7f0000003100)=0xc) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000004280)={{{@in=@dev, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in6=@dev}}, &(0x7f0000004380)=0xe8) getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000004680)={0x0, @remote, @dev}, &(0x7f00000046c0)=0xc) accept$packet(r2, &(0x7f0000004700)={0x0, 0x0, 0x0}, &(0x7f0000004740)=0x14) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000004780)={{{@in=@remote, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in=@local}}, &(0x7f0000004880)=0xe8) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f00000048c0)={{{@in=@dev, @in6=@ipv4={[], [], @loopback}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in6=@mcast1}}, &(0x7f00000049c0)=0xe8) getsockopt$inet_mreqn(r1, 0x0, 0x20, &(0x7f0000004a00)={@rand_addr, @multicast1, 0x0}, &(0x7f0000004a40)=0xc) accept4$packet(r2, &(0x7f0000004a80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000004ac0)=0x14, 0x80000) accept(r0, &(0x7f0000004b00)=@hci={0x0, 0x0}, &(0x7f0000004b80)=0x80) getpeername$packet(r2, &(0x7f0000006600)={0x0, 0x0, 0x0}, &(0x7f0000006640)=0x14) ioctl$ifreq_SIOCGIFINDEX_team(r2, 0x8933, &(0x7f0000006680)={'team0\x00', 0x0}) getsockname$packet(r1, &(0x7f00000066c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000006700)=0x14) getsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f0000006d80)={@dev, 0x0}, &(0x7f0000006dc0)=0x14) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000006e00)={{{@in6=@loopback, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in6=@remote}}, &(0x7f0000006f00)=0xe8) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000006f40)={{{@in=@broadcast, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@rand_addr}}, &(0x7f0000007040)=0xe8) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000007080)={{{@in=@remote, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}}}, &(0x7f0000007180)=0xe8) recvmmsg(r0, &(0x7f000000af00)=[{{&(0x7f00000071c0)=@can={0x0, 0x0}, 0x80, &(0x7f0000007380)=[{&(0x7f0000007240)=""/34, 0x22}, {&(0x7f0000007280)=""/4, 0x4}, {&(0x7f00000072c0)=""/170, 0xaa}], 0x3, &(0x7f00000073c0)=""/170, 0xaa, 0x1}, 0x1000}, {{&(0x7f0000007480)=@nl=@proc, 0x80, &(0x7f00000085c0)=[{&(0x7f0000007500)=""/47, 0x2f}, {&(0x7f0000007540)=""/4096, 0x1000}, {&(0x7f0000008540)=""/103, 0x67}], 0x3, 0x0, 0x0, 0x80000001}, 0x5}, {{0x0, 0x0, &(0x7f0000009a40)=[{&(0x7f0000008600)=""/56, 0x38}, {&(0x7f0000008640)=""/117, 0x75}, {&(0x7f00000086c0)=""/13, 0xd}, {&(0x7f0000008700)=""/198, 0xc6}, {&(0x7f0000008800)=""/238, 0xee}, {&(0x7f0000008900)=""/125, 0x7d}, {&(0x7f0000008980)=""/4096, 0x1000}, {&(0x7f0000009980)=""/184, 0xb8}], 0x8, &(0x7f0000009ac0)=""/208, 0xd0, 0x2}}, {{&(0x7f0000009bc0)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @broadcast}}}, 0x80, &(0x7f000000ae80)=[{&(0x7f0000009c40)=""/241, 0xf1}, {&(0x7f0000009d40)=""/127, 0x7f}, {&(0x7f0000009dc0)=""/4096, 0x1000}, {&(0x7f000000adc0)=""/91, 0x5b}, {&(0x7f000000ae40)=""/18, 0x12}], 0x5, 0x0, 0x0, 0x1}}], 0x4, 0x2, &(0x7f000000b000)) getsockopt$inet_mreqn(r2, 0x0, 0x27, &(0x7f000000b100)={@loopback, @remote, 0x0}, &(0x7f000000b140)=0xc) getpeername$packet(r1, &(0x7f000000b180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f000000b1c0)=0x14) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f000000b200)={'tunl0\x00', 0x0}) accept4$packet(r2, &(0x7f000000b380)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f000000b3c0)=0x14, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f000000b400)={{{@in=@remote, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in6=@mcast2}}, &(0x7f000000b500)=0xe8) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f000000b6c0)={{{@in=@remote, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@remote}}, &(0x7f000000b7c0)=0xe8) accept4(r2, &(0x7f000000bb00)=@can={0x0, 0x0}, &(0x7f000000bb80)=0x80, 0x800) sendmsg$TEAM_CMD_PORT_LIST_GET(r1, &(0x7f000000c940)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f000000c900)={&(0x7f0000000380)=ANY=[@ANYBLOB='\f\r\x00\x00', @ANYRES16=r4, @ANYBLOB="000226bd7000fedbdf250300000008000100", @ANYRES32=r5, @ANYBLOB="3001020040000100240001006c625f706f72745f737461747300000000000000000000000000000000000000080003000b00000008000400230f000008000600", @ANYRES32=r6, @ANYBLOB="3800010024000100616374697665706f727400000000000000000000000000000000000000000000080003000300000008000400", @ANYRES32=r7, @ANYBLOB="40000100240001006c625f686173685f737461747300000000000000000000000000000000000000080003000b000000080004000900000008000700000000003c00010024000100656e61626c65640000000000000000000000000000000000000000000000000008000300060000000400040008000600", @ANYRES32=r8, @ANYBLOB="38000100240001006d636173745f72656a6f696e5f696e74657276616c00000000000000000000000800030003000000080004000700000008000100", @ANYRES32=r9, @ANYBLOB="280102003c00010024000100757365725f6c696e6b757000000000000000000000000000000000000000000008000300060000000400040008000600", @ANYRES32=r10, @ANYBLOB="3c000100240001006c625f74785f6d6574686f64000000000000000000000000000000000000000008000300050000000c000400686173680000000038000100240001006c625f73746174735f726566726573685f696e74657276616c00000000000000080003000300000008000400010000003800010024000100616374697665706f727400000000000000000000000000000000000000000000080003000300000008000400", @ANYRES32=r11, @ANYBLOB="3c00010024000100656e61626c65640000000000000000000000000000000000000000000000000008000300060000000400040008000600", @ANYRES32=r12, @ANYBLOB="08000100", @ANYRES32=r13, @ANYBLOB="e0010200400001002400010071756575655f69640000000000000000000000000000000000000000000000000800030003000000080004000001000008000600", @ANYRES32=r14, @ANYBLOB="38000100240001006c625f73746174735f726566726573685f696e74657276616c000000000000000800030003000000080004000300000038000100240001006e6f746966795f70656572735f636f756e7400000000000000000000000000000800030003000000080004000400000040000100240001006c625f686173685f737461747300000000000000000000000000000000000000080003000b00000008000400ffffff7f08000700000000003800010024000100616374697665706f727400000000000000000000000000000000000000000000080003000300000008000400", @ANYRES32=r15, @ANYBLOB="40000100240001006c625f706f72745f737461747300000000000000000000000000000000000000080003000b00000008000400c7ad000008000600", @ANYRES32=r16, @ANYBLOB="38000100240001006e6f746966795f70656572735f636f756e7400000000000000000000000000000800030003000000080004005f0100003c00010024000100757365725f6c696e6b757000000000000000000000000000000000000000000008000300060000000400040008000600", @ANYRES32=r17, @ANYBLOB="08000100", @ANYRES32=r18, @ANYBLOB="cc00020044000100240001006d6f6465000000000000000000000000000000000000000000000000000000000800030005000000140004006163746976656261636b7570000000004c000100240001006c625f74785f6d6574686f64000000000000000000000000000000000000000008000300050000001c000400686173685f746f5f706f72745f6d617070696e670000000038000100240001006d636173745f72656a6f696e5f636f756e7400000000000000000000000000000800030003000000080004000180000008000100", @ANYRES32=r19, @ANYBLOB="5002020044000100240001006270665f686173685f66756e6300000000000000000000000000000000000000080003000b000000140004000100060200000000010000050800000040000100240001007072696f72697479000000000000000000000000000000000000000000000000080003000e000000080004004000000008000600", @ANYRES32=r20, @ANYBLOB="400001002400010071756575655f69640000000000000000000000000000000000000000000000000800030003000000080004000600000008000600", @ANYRES32=r21, @ANYBLOB="40000100240001006c625f686173685f737461747300000000000000000000000000000000000000080003000b000000080004000300000008000700000000003c00010024000100757365725f6c696e6b75705f656e61626c65640000000000000000000000000008000300060000000400040008000600", @ANYRES32=r22, @ANYBLOB="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", @ANYRES32=r23, @ANYBLOB="8402020040000100240001006d6f64650000000000000000000000000000000000000000000000000000000008000300050000001000040062726f6164636173740000003c00010024000100656e61626c65640000000000000000000000000000000000000000000000000008000300060000000400040008000600", @ANYRES32=r24, @ANYBLOB="40000100240001006c625f74785f686173685f746f5f5ca5c026a4991dc058cd3554ec706f72745f6d617070696e67000000000000080003000300000008000400", @ANYRES32=r25, @ANYBLOB="08000700000000003c000100240001006d6f64650000000000000000000000000000000000000000000000000000000008000300050000000c00040072616e646f6d00005c000100240001006270665f686173685f66756e6300000000000000000000000000000000000000080003000b0000002c000400d700ff01780000000000f40601040000020003000300000058b400760200000057f70608050000003c00010024000100656e61626c65640000000000000000000000000000000000000000000000000008000300060000000400040008000600", @ANYRES32=r26, @ANYBLOB="40000100240001007072696f72697479000000000000000000000000000000000000000000000000080003000e000000080004004000000008000600", @ANYRES32=r27, @ANYBLOB="38000100240001006e6f746966795f70656572735f636f756e740000000000000000000000000000080003000300000008000400ffffffff38000100240001006c625f73746174735f726566726573685f696e74657276616c00000000000000080003000300000008000400ffffffff40000100240001006d6f646500000000000000000000000000000000000000000000000000000000080003000500000010000400726f756e64726f62696e000008000100", @ANYRES32=r28, @ANYBLOB="74010200400001002400010071756575655f69640000000000000000000000000000000000000000000000000800030003000000080004008000000008000600", @ANYRES32=r29, @ANYBLOB="3c000100240001006c625f74785f6d6574686f64000000000000000000000000000000000000000008000300050000000c00040068617368000000003c00010024000100656e61626c65640000000000000000000000000000000000000000000000000008000300060000000400040008000600", @ANYRES32=r30, @ANYBLOB="40000100240001006c625f686173685f737461747300000000000000000000000000000000000000080003000b000000080004008000000008000700000000003c00010024000100757365725f6c696e6b757000000000000000000000000000000000000000000008000300060000000400040008000600", @ANYRES32=r31, @ANYBLOB="3c000100240001006c625f74785f6d6574686f64000000000000000000000000000000000000000008000300050000000c000400686173680000000008000100", @ANYRES32=r32, @ANYBLOB="ec0002003c00010024000100757365725f6c696e6b75705f656e61626c65640000000000000000000000000008000300060000000400040008000600", @ANYRES32=r33, @ANYBLOB="3800010024000100616374697665706f727400000000000000000000000000000000000000000000080003000300000008000400", @ANYRES32=r34, @ANYBLOB="3c000100240001006c625f74785f6d6574686f64000000000000000000000000000000000000000008000300050000000c000400686173680000000038000100240001006d636173745f72656a6f696e5f636f756e7400000000000000000000000000000800030003000000080004000100008008000100", @ANYRES32=r35, @ANYBLOB="780002003c00010024000100757365725f6c696e6b75705f656e61626c65640000000000000000000000000008000300060000000400040008000600", @ANYRES32=r36, @ANYBLOB="38000100240001006e6f746966795f70656572735f636f756e74000000000000000000000000000008000300030000000800040000000000"], 0xd0c}, 0x1, 0x0, 0x0, 0x4000}, 0x40) sync_file_range(r0, 0x8, 0x1, 0x1) 2018/04/13 00:02:12 executing program 3: r0 = memfd_create(&(0x7f0000029000)='\\\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000032ff3)='/dev/snd/seq\x00', 0x0, 0x6) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f000002b000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) write$sndseq(r0, &(0x7f0000042f70)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @addr}, {0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @raw32}, {0x0, 0x0, 0xfffffffffffffffe, 0x0, @tick, {}, {}, @addr}], 0x90) 2018/04/13 00:02:12 executing program 4: r0 = userfaultfd(0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r1, &(0x7f0000000200)={0x80000000}) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa}) r2 = semget(0x0, 0x5, 0x100) semctl$GETPID(r2, 0x1, 0xb, &(0x7f0000000040)=""/173) epoll_wait(r1, &(0x7f0000000100)=[{}], 0x40, 0x0) 2018/04/13 00:02:12 executing program 7: socketpair(0x8000000000001e, 0x1, 0x0, &(0x7f000000dff8)={0xffffffffffffffff, 0xffffffffffffffff}) poll(&(0x7f00001a8fe8)=[{r1}], 0x1, 0x4b) prctl$setendian(0x14, 0x3) close(r0) 2018/04/13 00:02:12 executing program 0: unshare(0xfffffffffffffff9) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCCBRK(r0, 0x5428) 2018/04/13 00:02:12 executing program 5: r0 = socket(0x2, 0x3, 0x1) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x0, 0x0) write$sndseq(r1, &(0x7f0000000040)=[{0x0, 0x7, 0x0, 0x8000000000000000, @tick, {0x0, 0x2}, {0x200, 0x7fffffff}, @addr={0x8, 0x7f}}, {0xf1de, 0x2, 0x3, 0xfffffffffffffff7, @tick=0x9, {0x20, 0x1000}, {0x5, 0x80000000}, @queue={0xeb, {0x1d3, 0x7fff}}}], 0x60) getsockopt(r0, 0xff, 0x1, &(0x7f000091b000), &(0x7f0000000100)) [ 90.259560] ================================================================== [ 90.266983] BUG: KMSAN: uninit-value in gf128mul_init_4k_lle+0x212/0x5c0 [ 90.273825] CPU: 0 PID: 7194 Comm: syz-executor2 Not tainted 4.16.0+ #83 [ 90.280659] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 90.290009] Call Trace: [ 90.292602] dump_stack+0x185/0x1d0 [ 90.296235] ? gf128mul_init_4k_lle+0x212/0x5c0 [ 90.300903] kmsan_report+0x142/0x240 [ 90.304704] __msan_warning_32+0x6c/0xb0 [ 90.309499] gf128mul_init_4k_lle+0x212/0x5c0 [ 90.314009] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 90.319384] ? ghash_setkey+0x56/0x280 [ 90.323278] ghash_setkey+0x185/0x280 [ 90.327081] ? ghash_final+0x1f0/0x1f0 [ 90.330971] shash_async_setkey+0x337/0x4c0 [ 90.335296] ? shash_async_digest+0x1b0/0x1b0 [ 90.339793] crypto_ahash_setkey+0x31a/0x470 [ 90.344208] ? skcipher_encrypt_blkcipher+0x222/0x320 [ 90.349408] crypto_gcm_setkey+0xa3c/0xc10 [ 90.353670] ? crypto_gcm_exit_tfm+0xd0/0xd0 [ 90.358194] crypto_aead_setkey+0x373/0x4c0 [ 90.362519] aead_setkey+0xa0/0xc0 [ 90.366223] alg_setsockopt+0x6c5/0x740 [ 90.370201] ? aead_release+0x90/0x90 [ 90.374004] ? alg_accept+0xd0/0xd0 [ 90.377634] SYSC_setsockopt+0x4b8/0x570 [ 90.381703] SyS_setsockopt+0x76/0xa0 [ 90.385508] do_syscall_64+0x309/0x430 [ 90.389599] ? SYSC_recv+0xe0/0xe0 [ 90.393167] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 90.398354] RIP: 0033:0x455279 [ 90.401535] RSP: 002b:00007f5792c5ec68 EFLAGS: 00000246 ORIG_RAX: 0000000000000036 [ 90.409242] RAX: ffffffffffffffda RBX: 00007f5792c5f6d4 RCX: 0000000000455279 [ 90.416508] RDX: 0000000000000001 RSI: 0000000000000117 RDI: 0000000000000013 [ 90.423863] RBP: 000000000072bea0 R08: 0000000000000010 R09: 0000000000000000 [ 90.431130] R10: 0000000020ff8000 R11: 0000000000000246 R12: 00000000ffffffff [ 90.438397] R13: 0000000000000510 R14: 00000000006faa20 R15: 0000000000000000 [ 90.445665] [ 90.447286] Uninit was stored to memory at: [ 90.451612] kmsan_internal_chain_origin+0x12b/0x210 [ 90.456740] kmsan_memcpy_origins+0x11d/0x170 [ 90.461235] __msan_memcpy+0x19f/0x1f0 [ 90.465127] gf128mul_init_4k_lle+0x99/0x5c0 [ 90.469537] ghash_setkey+0x185/0x280 [ 90.473339] shash_async_setkey+0x337/0x4c0 [ 90.477670] crypto_ahash_setkey+0x31a/0x470 [ 90.482079] crypto_gcm_setkey+0xa3c/0xc10 [ 90.486300] crypto_aead_setkey+0x373/0x4c0 [ 90.490601] aead_setkey+0xa0/0xc0 [ 90.499516] alg_setsockopt+0x6c5/0x740 [ 90.503477] SYSC_setsockopt+0x4b8/0x570 [ 90.507653] SyS_setsockopt+0x76/0xa0 [ 90.511450] do_syscall_64+0x309/0x430 [ 90.515319] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 90.520482] Uninit was stored to memory at: [ 90.524786] kmsan_internal_chain_origin+0x12b/0x210 [ 90.530731] __msan_chain_origin+0x69/0xc0 [ 90.535687] __crypto_xor+0x23c/0x16b0 [ 90.539679] crypto_ctr_crypt_inplace+0x29a/0x3a0 [ 90.544502] crypto_ctr_crypt+0x54c/0x7d0 [ 90.548643] skcipher_encrypt_blkcipher+0x222/0x320 [ 90.553649] crypto_gcm_setkey+0x6a3/0xc10 [ 90.557873] crypto_aead_setkey+0x373/0x4c0 [ 90.562324] aead_setkey+0xa0/0xc0 [ 90.565870] alg_setsockopt+0x6c5/0x740 [ 90.569857] SYSC_setsockopt+0x4b8/0x570 [ 90.573909] SyS_setsockopt+0x76/0xa0 [ 90.577831] do_syscall_64+0x309/0x430 [ 90.581725] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 90.586900] Local variable description: ----vla@crypto_ctr_crypt_inplace [ 90.593979] Variable was created at: [ 90.597675] crypto_ctr_crypt_inplace+0x19a/0x3a0 [ 90.602504] crypto_ctr_crypt+0x54c/0x7d0 [ 90.606633] ================================================================== [ 90.613970] Disabling lock debugging due to kernel taint [ 90.619408] Kernel panic - not syncing: panic_on_warn set ... [ 90.619408] [ 90.626775] CPU: 0 PID: 7194 Comm: syz-executor2 Tainted: G B 4.16.0+ #83 [ 90.634893] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 90.644226] Call Trace: [ 90.646799] dump_stack+0x185/0x1d0 [ 90.650421] panic+0x39d/0x940 [ 90.653613] ? gf128mul_init_4k_lle+0x212/0x5c0 [ 90.658277] kmsan_report+0x238/0x240 [ 90.662082] __msan_warning_32+0x6c/0xb0 [ 90.666143] gf128mul_init_4k_lle+0x212/0x5c0 [ 90.670642] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 90.676006] ? ghash_setkey+0x56/0x280 [ 90.679892] ghash_setkey+0x185/0x280 [ 90.683687] ? ghash_final+0x1f0/0x1f0 [ 90.687573] shash_async_setkey+0x337/0x4c0 [ 90.691879] ? shash_async_digest+0x1b0/0x1b0 [ 90.696368] crypto_ahash_setkey+0x31a/0x470 [ 90.700856] ? skcipher_encrypt_blkcipher+0x222/0x320 [ 90.706043] crypto_gcm_setkey+0xa3c/0xc10 [ 90.710277] ? crypto_gcm_exit_tfm+0xd0/0xd0 [ 90.714679] crypto_aead_setkey+0x373/0x4c0 [ 90.719185] aead_setkey+0xa0/0xc0 [ 90.722708] alg_setsockopt+0x6c5/0x740 [ 90.726673] ? aead_release+0x90/0x90 [ 90.730484] ? alg_accept+0xd0/0xd0 [ 90.734101] SYSC_setsockopt+0x4b8/0x570 [ 90.738150] SyS_setsockopt+0x76/0xa0 [ 90.741935] do_syscall_64+0x309/0x430 [ 90.745810] ? SYSC_recv+0xe0/0xe0 [ 90.749336] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 90.754504] RIP: 0033:0x455279 [ 90.757811] RSP: 002b:00007f5792c5ec68 EFLAGS: 00000246 ORIG_RAX: 0000000000000036 [ 90.765500] RAX: ffffffffffffffda RBX: 00007f5792c5f6d4 RCX: 0000000000455279 [ 90.772751] RDX: 0000000000000001 RSI: 0000000000000117 RDI: 0000000000000013 [ 90.780001] RBP: 000000000072bea0 R08: 0000000000000010 R09: 0000000000000000 [ 90.787256] R10: 0000000020ff8000 R11: 0000000000000246 R12: 00000000ffffffff [ 90.794507] R13: 0000000000000510 R14: 00000000006faa20 R15: 0000000000000000 [ 90.801815] Dumping ftrace buffer: [ 90.805332] (ftrace buffer empty) [ 90.809016] Kernel Offset: disabled [ 90.812616] Rebooting in 86400 seconds..