84e1a4a672921d97054eb8515e7bb1f507e85cca45f20499331e13e306e8edd996c494cc3540623ab4ac7c3652dfcd16df979868d7830b8ff2634de762fa42634094baf8a211c524e8bb40f946653656a64daabc0932de3a308e0e7c78b29d39ce40abf26b32bcf201a96ea", 0xd6}], 0x4, r1) keyctl$instantiate_iov(0x14, r0, &(0x7f0000001580)=[{&(0x7f0000000580)="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", 0x1000}], 0x1, r1) 2018/04/13 15:26:23 executing program 7: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000ff9000/0x4000)=nil, 0x4000}, 0x1}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x28, &(0x7f0000013ff4)={@dev={0xac, 0x14}, @loopback=0x7f000001, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0xc) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa, 0x46}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCINQ(r1, 0x541b, &(0x7f0000000040)) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c0ff0)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/04/13 15:26:23 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f40ff8)=[{0x4000006, 0x0, 0x0, 0xe8}]}, 0x10) sendto$inet(r0, &(0x7f0000000000)="679b277b24ca", 0x6, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x101400, 0x0) accept4$inet6(r1, &(0x7f0000000080)={0x0, 0x0, 0x0, @mcast1}, &(0x7f00000000c0)=0x1c, 0x80000) sendmmsg(r0, &(0x7f00000025c0)=[{{&(0x7f0000000300)=@pppoe={0x18, 0x0, {0x0, @link_local={0x1, 0x80, 0xc2}, 'ip6tnl0\x00'}}, 0x80, &(0x7f0000000380)=[{&(0x7f00000010c0)="9421e5271f45907f567d604a09fe27abfa55e2aebecfe4a0aeda13b3d2418870405797686467855ad166a77fa809f72ab92d438b38975596f98c0c03126989f5a4a3fe4878335988dfb98b11d880cc928c21fccdcf2086d98e2ac4ab265ff234ba0a86ee14bbb2bf4cc210f6ca6a5d3d18d3110ac82704ac8a979bebe6ea1a803cb5a21babf0a28c6741f5493a7189c764564aa039257ce92830f1a25bb6fb553231195be0ff72269d4b8503dbb0bc6c23f0341aa626735a002006f6c2b036efa5d1e087ee6181ffb3", 0xc9}], 0x1}}], 0x1, 0x0) read(r0, &(0x7f0000000240)=""/39, 0xffffffe3) recvfrom$inet(r0, &(0x7f00009be000)=""/11, 0xe8, 0x0, 0x0, 0xffffffffffffff4e) recvmmsg(r0, &(0x7f0000000700)=[{{0x0, 0x0, &(0x7f0000000680), 0x0, &(0x7f00000006c0)=""/14, 0xe}}], 0x1, 0x0, &(0x7f0000000740)) write(r0, &(0x7f0000001200)='N', 0x1) 2018/04/13 15:26:23 executing program 1: r0 = syz_fuseblk_mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00', 0xe002, 0xffffffffffffffff, 0xffffffffffffffff, 0x1, 0x5, 0x80000) mmap(&(0x7f0000470000/0x2000)=nil, 0x2000, 0x5, 0x32, r0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000140)='./file0\x00', 0x400000, 0x1) mq_getsetattr(r1, &(0x7f0000000180)={0x5391, 0x7, 0xfffffffffffffff9, 0x6, 0xff, 0x7, 0xff, 0x4}, &(0x7f00000001c0)) r2 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_opts(r2, 0x29, 0x3b, &(0x7f0000000000)=@fragment={0xbf, 0x0, 0x2, 0x4, 0x0, 0x7, 0x64}, 0x8) setsockopt$inet6_mtu(r2, 0x29, 0x17, &(0x7f00000000c0)=0x3, 0x4) r3 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r3, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r2, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) ioctl$sock_inet_SIOCGIFPFLAGS(r3, 0x8935, &(0x7f0000000100)={'bcsf0\x00'}) sendmsg$nl_crypto(r3, &(0x7f000037ffc8)={&(0x7f00009dd000)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f00002ceff0)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x1, 0x3}, 0xfff1}, 0x1, 0x0, 0x0, 0x8820}, 0x81) 2018/04/13 15:26:23 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000180)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_SET_DIRECT_IO(r0, 0x401870c8, 0x0) 2018/04/13 15:26:23 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f000099e000)={0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) sendto$inet(r0, &(0x7f0000de1fff), 0x0, 0x20008005, &(0x7f0000000100)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) shutdown(r0, 0x1) recvmmsg(r0, &(0x7f0000002e80)=[{{&(0x7f0000001740)=@in6={0x0, 0x0, 0x0, @dev}, 0x80, &(0x7f0000001800), 0x0, &(0x7f0000001b40)=""/223, 0xdf}}, {{&(0x7f0000001840)=@in6={0x0, 0x0, 0x0, @remote}, 0x80, &(0x7f0000002d00), 0x0, &(0x7f0000002f80)=""/210, 0xd2}}], 0x2, 0x0, &(0x7f0000001b00)={0x0, 0x989680}) 2018/04/13 15:26:23 executing program 5: syz_emit_ethernet(0x1, &(0x7f0000000000)=ANY=[@ANYBLOB="0200000000007413c96ed0bacafb76d8126e1d59e4a8"], &(0x7f0000000040)={0x1, 0x2, [0x218, 0xb65, 0xdf7, 0x6df]}) r0 = syz_open_dev$random(&(0x7f0000001000)='/dev/random\x00', 0x0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='io.stat\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000000140)={0x80000002}) r2 = epoll_create1(0x80000) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f00000000c0)={0x4}) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r0, &(0x7f000017eff4)) ppoll(&(0x7f00000001c0)=[{r2, 0x8210}, {r0, 0x10}, {r2, 0x4}, {r1, 0x41e}, {r2, 0x1fe}], 0x1, &(0x7f0000376000), &(0x7f0000000200)={0x5d}, 0x86) getrandom(&(0x7f0000002040)=""/4096, 0x12a7, 0x3) 2018/04/13 15:26:23 executing program 3: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000300)='/dev/vga_arbiter\x00', 0x101000, 0x0) accept$inet(r0, 0x0, &(0x7f0000000200)) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f00000000c0)={{0xa, 0x4e20, 0x3, @mcast2={0xff, 0x2, [], 0x1}, 0x100}, {0xa, 0x4e21, 0x8001, @local={0xfe, 0x80, [], 0xaa}, 0x4}, 0xc454, [0x8, 0x7, 0x101, 0x5, 0xffff, 0x7, 0xfffffffffffffff9, 0x6]}, 0x5c) r1 = socket$inet6(0x10, 0x80005, 0xa2e) ioctl$ASHMEM_GET_NAME(r0, 0x81007702, &(0x7f00000007c0)=""/222) getsockname$unix(r0, &(0x7f0000000240), &(0x7f0000000080)=0x6e) getpeername(r1, &(0x7f0000000140)=@in={0x0, 0x0, @rand_addr}, &(0x7f0000000040)=0x80) chroot(&(0x7f0000000000)='./file0\x00') 2018/04/13 15:26:23 executing program 7: mkdir(&(0x7f00000e7ff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) r0 = creat(&(0x7f000016cff8)='./file0/file0\x00', 0x0) chdir(&(0x7f0000e3dff8)='./file0\x00') unshare(0x400) umount2(&(0x7f00004a5fff)='.', 0xa) lgetxattr(&(0x7f0000000140)='./file0/file0\x00', &(0x7f0000000180)=@known='com.apple.system.Security\x00', &(0x7f00000001c0)=""/4096, 0x1000) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00000012c0)={{{@in=@multicast2, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@mcast1}}, &(0x7f00000013c0)=0xe8) lstat(&(0x7f0000001400)='./file0/file0\x00', &(0x7f0000001440)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuseblk_mount(&(0x7f0000001240)='./file0\x00', &(0x7f0000001280)='./file0/file0\x00', 0xc002, r1, r2, 0x9, 0xd18, 0x20000) sysfs$2(0x2, 0x2, &(0x7f00000000c0)) mount(&(0x7f0000a9fff8)='./file0\x00', &(0x7f0000ff9fff)='.', &(0x7f0000fdb000)='ubifs\x00', 0x1001, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x0, &(0x7f0000000040)={@mcast2}, &(0x7f0000000080)=0x14) openat$dir(0xffffffffffffff9c, &(0x7f0000000100)='./file0/file0\x00', 0x400000, 0x2) recvfrom(r0, &(0x7f0000000000)=""/13, 0xb, 0x46, &(0x7f00000011c0)=@vsock={0x28, 0x0, 0x2711, @reserved=0x1}, 0x80) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f00000000c0)=0x8) 2018/04/13 15:26:23 executing program 0: mkdir(&(0x7f0000000240)='./control\x00', 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = open(&(0x7f0000ac3000)='./control\x00', 0x0, 0x0) mkdirat(r1, &(0x7f0000016ff8)='./file0\x00', 0x0) r2 = openat(r1, &(0x7f0000563000)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f0000842000)='./file0\x00', r2, &(0x7f00007a4000)='./control\x00') renameat2(r1, &(0x7f00000000c0)='./file0\x00', r2, &(0x7f0000000080)='./file0\x00', 0x1) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f0000000040)=0xc) mq_notify(r1, &(0x7f0000000100)={0x0, 0x1b, 0x4, @tid=r3}) fdatasync(r0) [ 557.151887] netlink: 76 bytes leftover after parsing attributes in process `syz-executor3'. 2018/04/13 15:26:24 executing program 2: r0 = socket(0x10, 0x803, 0x0) write(r0, &(0x7f0000df8fd9)="2600000022004701050007008980e8ff06006d20002b1f00c0e9ff094a51f10101c7033500b0", 0x26) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000b4bffc), 0x4) socket$nl_route(0x10, 0x3, 0x0) sendto(r0, &(0x7f0000cfefee)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000000080)={'team0\x00', 0x0}) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f00000000c0)={@mcast2={0xff, 0x2, [], 0x1}, 0x43, r1}) recvmsg(r0, &(0x7f0000000000)={&(0x7f0000001180)=@ax25, 0xfffffffffffffff6, &(0x7f00002b3000), 0x10000024, &(0x7f0000000080)}, 0x40010100) recvmsg(r0, &(0x7f0000001140)={&(0x7f00008ba000)=@hci, 0xc, &(0x7f0000000100)=[{&(0x7f0000000140)=""/4096, 0x1000}], 0x1, &(0x7f0000000040)=""/62, 0x3e}, 0x0) 2018/04/13 15:26:24 executing program 1: r0 = socket$inet(0x2, 0x2, 0x0) read(r0, &(0x7f0000000000)=""/188, 0xbc) bind$inet(r0, &(0x7f0000b9aff0)={0x2, 0x4e20, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000e78a42), 0xd, 0x8084, &(0x7f00004d4000)={0x2, 0x4e20}, 0x10) sendto$inet(r0, &(0x7f0000f66f90)="fbf327899de7fe7e0c02fe5cbb35491715b7af550749e32dbeda8d7e3749bb6ac7383d2bfac27aa9c48c5d847fdc41ddc4b7c3add1701f2c", 0x38, 0x0, &(0x7f0000a6d000)={0x2, 0x0, @rand_addr}, 0x10) 2018/04/13 15:26:24 executing program 0: r0 = timerfd_create(0x0, 0x0) open(&(0x7f0000000000)='./file0\x00', 0x151c01, 0x81) clock_gettime(0x0, &(0x7f0000050ff0)={0x0, 0x0}) timerfd_settime(r0, 0x1, &(0x7f0000feffe0)={{}, {0x0, r1+10000000}}, &(0x7f0000fef000)) timerfd_gettime(r0, &(0x7f0000da2fe0)) 2018/04/13 15:26:24 executing program 3: getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000ec0), &(0x7f0000000f00)=0x10) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000001000), &(0x7f0000001040)=0x18) syz_open_procfs(0x0, &(0x7f0000000040)="6664001a000000") getdents64(0xffffffffffffffff, &(0x7f00000004c0)=""/189, 0xabf70f75d9c5624) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f00000006c0)=ANY=[]) getuid() r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000000600)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000005c0)={&(0x7f0000000080)=ANY=[]}, 0x1}, 0x0) recvfrom$packet(0xffffffffffffffff, &(0x7f00000009c0)=""/236, 0xec, 0x2000, &(0x7f0000000580)={0x11, 0x2, 0x0, 0x1, 0xb8, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14) sendmsg$nl_netfilter(r0, &(0x7f0000acc000)={&(0x7f0000c87000)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f00000010c0)={0x14, 0x1, 0x1, 0xffffffffffffffff}, 0x14}, 0x1}, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000800)={{{@in=@local, @in6=@mcast1}}, {{@in=@broadcast}, 0x0, @in6=@ipv4={[], [], @loopback}}}, &(0x7f0000000140)=0xfffffffffffffcd9) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000380)="2f6578650000000000ff070000ddd9f191be10eebf000ee9ff0700000000000054fa07424adee916d2da75afe70b35a0fd6a1f349572d226d7a075fb35331ce39c5a3568641006d7c0206a74e333265316a175350e730ab2bce682b69d603fc05ead7fb5180de13a74155d8560fe23dfbba10724631067f955b8810f3402053f95a8798b0e3749d9c79cdd5f62547e59ab4352ab0a3827384665fd2c16ea53e5e2a1dc065b53520b9cd4eb30edc0f70cb82149f8ff5b628eabf1a9ab91915a78b5cb259f4a0fbfab4dacbd68f077") syncfs(r1) bind$inet(0xffffffffffffffff, &(0x7f0000deb000)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f0000b86000)={0x0, &(0x7f0000f40ff8)}, 0x10) fgetxattr(r2, &(0x7f0000000180)=ANY=[], &(0x7f0000000640)=""/200, 0xc8) setsockopt$sock_timeval(r1, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x2710}, 0x10) pipe(&(0x7f0000000040)) sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)=ANY=[@ANYBLOB]}, 0x1}, 0x0) recvmsg(r1, &(0x7f00000005c0)={&(0x7f0000000240)=@vsock={0x0, 0x0, 0x0, @reserved}, 0x80, &(0x7f0000000540)=[{&(0x7f0000000380)=""/71, 0x47}], 0x1, &(0x7f0000003040)=""/4096, 0x1000}, 0x0) setsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB], 0x1) sendmsg$nl_generic(r1, &(0x7f0000000200)={&(0x7f00009f7000)={0x10}, 0xc, &(0x7f000000d379)={&(0x7f0000001000)={0x14, 0x42, 0x2ff}, 0x14}, 0x1}, 0x0) setresuid(0x0, 0x0, 0x0) 2018/04/13 15:26:24 executing program 4: r0 = dup(0xffffffffffffff9c) getpeername$packet(0xffffffffffffffff, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000480)=0x14) setsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f00000004c0)={@empty, r1}, 0x14) r2 = socket(0x18, 0x0, 0x1) connect(r2, &(0x7f0000000100)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x4, 0x0, 0x0, 0x2, {0xa}}}, 0x32) setsockopt(r2, 0x400000000000111, 0x3, &(0x7f00000019c0)="b22ade60", 0x4) statfs(&(0x7f0000000280)='./file0/file0\x00', &(0x7f00000002c0)=""/84) 2018/04/13 15:26:24 executing program 7: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x0, 0x0) ptrace(0x4207, r1) dup2(r0, r0) ptrace$setopts(0x420b, r1, 0x8, 0xfffffffffffffffe) 2018/04/13 15:26:24 executing program 5: r0 = socket(0xa, 0x1, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f0000000000)=0x8001) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$TUNSETVNETLE(r1, 0x400454dc, &(0x7f0000000080)) shutdown(r0, 0x2000000000000001) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000293000), 0x4) 2018/04/13 15:26:24 executing program 6: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000b00)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r0) sendmsg$IPVS_CMD_NEW_DEST(0xffffffffffffffff, &(0x7f0000000bc0)={&(0x7f0000000900)={0x10}, 0xc, &(0x7f0000000940)={&(0x7f0000000c40)=ANY=[@ANYBLOB="14000000", @ANYRES16=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00@\x00\x00\x00'], 0x14}, 0x1}, 0x0) r1 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) write$fuse(r1, &(0x7f0000000180)={0x50, 0x0, 0x0, @fuse_init_out={0x7, 0x1a}}, 0x50) sendfile(r1, r1, &(0x7f0000000040), 0x80000001) fremovexattr(r0, &(0x7f0000000100)=@random={'user.', '/dev/ppp\x00'}) openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f00000002c0)='/selinux/validatetrans\x00', 0x1, 0x0) creat(&(0x7f0000000240)='./bus\x00', 0x0) openat$ppp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ppp\x00', 0x0, 0x0) 2018/04/13 15:26:24 executing program 5: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000000)={"6966623000faffffffffffffff000020", 0xd203}) ioctl$TUNSETLINK(r1, 0x400454cd, 0x0) syz_extract_tcp_res$synack(&(0x7f00000001c0), 0x1, 0x0) r2 = memfd_create(&(0x7f0000000180)='\x00', 0x3) ioctl$DRM_IOCTL_FREE_BUFS(r2, 0x4010641a, &(0x7f0000000100)={0x40000000000001ad, &(0x7f0000000040)=[0x100, 0x6, 0xa7d, 0x7ffffffe, 0x40000000c44]}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00000000c0)={'ifb0\x00', 0xa201}) 2018/04/13 15:26:24 executing program 4: socketpair$inet(0x2, 0x8000f, 0x8, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f0000000080)={0x0, {0x2, 0x4e24, @multicast2=0xe0000002}, {0x2, 0x4e20}, {0x2, 0x4e23, @multicast1=0xe0000001}, 0x80, 0x8, 0x2, 0x4, 0x20, 0x0, 0xfff, 0x5, 0x8}) r1 = socket$inet(0x2, 0x2, 0x0) pipe(&(0x7f00000001c0)={0xffffffffffffffff}) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000140)={0x10000000}) accept4$ipx(r2, &(0x7f0000000180), &(0x7f0000000300)=0x10, 0x80000) setsockopt$inet_int(r1, 0x0, 0x17, &(0x7f0000e71ffc)=0x3, 0x4) ioctl$sock_inet_SIOCSIFBRDADDR(r1, 0x891a, &(0x7f0000000000)={'syz_tun\x00', {0x2, 0x4e20, @multicast1=0xe0000001}}) setsockopt$inet_int(r1, 0x0, 0x17, &(0x7f000096e000)=0xffffbfffffffffff, 0x4) getsockopt$IPT_SO_GET_ENTRIES(r0, 0x0, 0x41, &(0x7f0000000400)=ANY=[@ANYBLOB="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"], &(0x7f0000000100)=0x1) socket$inet(0x2, 0x1, 0x20) 2018/04/13 15:26:24 executing program 0: mkdir(&(0x7f000000dff6)='./control\x00', 0x0) r0 = open(&(0x7f0000028000)='./control\x00', 0x0, 0x0) chmod(&(0x7f000000e000)='./control\x00', 0x40f152a1a03d37a7) mkdirat(r0, &(0x7f0000016ff8)='./file0\x00', 0x0) mknodat(r0, &(0x7f0000000080)='./control\x00', 0x1000, 0x0) r1 = openat(r0, &(0x7f0000025000)='./file0\x00', 0x0, 0x8) mkdir(&(0x7f0000000000)='./control\x00', 0x100) chdir(&(0x7f0000000040)='./control\x00') symlinkat(&(0x7f0000023ff8)='./file0\x00', r1, &(0x7f0000012ff6)='./control\x00') 2018/04/13 15:26:24 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ptmx\x00', 0x20000, 0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000000)) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000fdb000)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r2 = syz_open_pts(r0, 0x0) dup2(r2, r1) ioctl$TIOCCONS(r1, 0x541d) 2018/04/13 15:26:24 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) r1 = accept4$inet(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, @loopback}, &(0x7f00000000c0)=0x10, 0x80800) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000000100), 0x4) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e20}, 0x1c) setsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000000000)={0x77359400}, 0x10) listen(r0, 0x0) accept4(r0, &(0x7f0000000300)=@pppoe, &(0x7f0000000380)=0x80, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) shutdown(r0, 0x1) connect$inet(r1, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) 2018/04/13 15:26:25 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x200000, 0x2a) accept4$inet6(r0, &(0x7f0000000080)={0x0, 0x0, 0x0, @loopback}, &(0x7f00000000c0)=0x1c, 0x800) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00006f3ff0)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$KDGKBLED(r1, 0x8004510b, &(0x7f0000000000)) 2018/04/13 15:26:25 executing program 0: r0 = socket(0x10, 0x3, 0x0) socket$unix(0x1, 0xb1ba8afc3e72fa66, 0x0) write(r0, &(0x7f0000000040)="2400000058001f6f71359bc23aadeb000200071008000100ffffffff0800030000000001", 0xfffffffffffffc5b) 2018/04/13 15:26:25 executing program 5: r0 = socket(0x11, 0x100000802, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00000000c0)={'ip6tnl0\x00', &(0x7f0000000180)=@ethtool_rx_ntuple={0x35, {0x3, @ah_ip4_spec={@multicast1=0xe0000001, @remote={0xac, 0x14, 0x14, 0xbb}, 0x800, 0x1000}, @esp_ip4_spec={@local={0xac, 0x14, 0x14, 0xaa}, @broadcast=0xffffffff, 0xc6, 0x6}, 0xb481, 0x81, 0x3, 0x7, 0xffffffffffffffff}}}) r1 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x2) accept$inet(r0, 0x0, &(0x7f0000000100)) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x41fe}) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000240)) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f0000000080)={'irlan0\x00', 0x400}) write(r1, &(0x7f0000000180), 0xff4d) 2018/04/13 15:26:25 executing program 7: r0 = socket$inet(0x10, 0x3, 0xc) bind(r0, &(0x7f000000c000)=@nl=@kern={0x10, 0x0, 0x0, 0x400040}, 0xc) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) write$fuse(r1, &(0x7f0000000040)={0x18, 0x1, 0x8, @fuse_bmap_out={0x5b9}}, 0x18) r2 = socket$inet(0x10, 0x3, 0xc) sendmsg(r2, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000002000)="24000000100007031dfffd946fa2830020200a0009000300001d85680c1ba3a20400ff7e280000001100ffffba16a0aa1c0009b356da5a80d18bec4c8546c8243929db2406b20cd37ed01cc0", 0x4c}], 0x1}, 0x0) 2018/04/13 15:26:25 executing program 6: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x32, 0xffffffffffffffff, 0x0) setxattr(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)=@known='com.apple.system.Security\x00', &(0x7f0000000140)='wlan1\x00', 0x6, 0x2) futex(&(0x7f0000000100), 0x3, 0x0, &(0x7f0000000000), &(0x7f0000000040), 0x0) 2018/04/13 15:26:25 executing program 3: socketpair$inet(0x2, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet_dccp_int(r0, 0x21, 0x16, &(0x7f00000000c0), &(0x7f0000000100)=0x4) r1 = socket(0x11, 0x803, 0x0) getsockopt$packet_int(r1, 0x107, 0x13, &(0x7f0000000040), &(0x7f0000000080)=0x4) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000140), &(0x7f0000000180)=0xc) 2018/04/13 15:26:25 executing program 2: r0 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) sync_file_range(r0, 0x200, 0x1, 0x0) unshare(0x8000400) select(0x40, &(0x7f0000056000), &(0x7f0000000fc0)={0x80200}, &(0x7f0000031fc0), &(0x7f000004c000)={0x77359400}) 2018/04/13 15:26:25 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = accept4$inet6(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, 0x0, @mcast1}, &(0x7f0000000100)=0x1c, 0x80800) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000000b40)=ANY=[@ANYBLOB="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"], &(0x7f00000001c0)=0x1) bind(r0, &(0x7f0000000440)=@nl=@proc={0x10, 0x0, 0x25dfdbfc, 0x4000000}, 0x80) r2 = userfaultfd(0x800) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000000)=[{0x3, 0x5}, {0x4, 0x401}, {0x8, 0x3f}, {0x8, 0x9}, {0x3, 0x7f}, {0x4, 0x7fffffff}, {0xa, 0x9}, {0x3, 0x9}, {0x7, 0x5}, {0x0, 0xab2c}], 0xa) ioctl$UFFDIO_UNREGISTER(r2, 0x8010aa01, &(0x7f0000000180)={&(0x7f0000ff9000/0x5000)=nil, 0x5000}) openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000000640)='/selinux/relabel\x00', 0x2, 0x0) bind$inet(r0, &(0x7f00005d5ff3)={0x2, 0x4e20, @rand_addr}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000a, &(0x7f0000df8ffc)=0x4, 0x4) sendto$inet(r0, &(0x7f0000de1fff)='U', 0x1, 0x20008005, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f00000004c0)={{0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, {0x307}, 0x10, {0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 'dummy0\x00'}) recvfrom$inet(0xffffffffffffffff, &(0x7f0000000280)=""/157, 0x2a0, 0x0, &(0x7f0000000240)={0x2, 0x0, @multicast2=0xe0000002}, 0xc9613703e5a81717) setsockopt$sock_int(r0, 0x1, 0x100000000000008, &(0x7f0000defffc), 0x4) sendto$inet(0xffffffffffffffff, &(0x7f0000000000), 0x0, 0x0, &(0x7f0000000080)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f0000000540), 0x0, 0x0, &(0x7f0000000200)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f0000000140), 0x0, 0x0, 0x0, 0x0) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/commit_pending_bools\x00', 0x1, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000340)=0x3, 0x4) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x74, &(0x7f0000000680)=""/13, &(0x7f0000000700)=0x3) sendto$inet(r0, &(0x7f0000b0c000)="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", 0x801, 0xc004, 0x0, 0x0) recvmsg(r0, &(0x7f0000000600)={&(0x7f00000003c0)=@generic, 0x80, &(0x7f0000df5000)=[{&(0x7f0000df5f6e)=""/146, 0x92}, {&(0x7f0000df6f74)=""/140, 0x8c}, {&(0x7f0000df5f18)=""/232, 0xe8}, {&(0x7f0000409fa2)=""/94, 0x5e}, {&(0x7f00007a7f19)=""/231, 0xe7}, {&(0x7f0000d76f57)=""/169, 0xa9}, {&(0x7f00009e3000)=""/230, 0xe6}, {&(0x7f0000923000)=""/37, 0x25}, {&(0x7f0000554fcf)=""/49, 0x31}], 0x9, &(0x7f0000c27ff9)=""/7, 0x7, 0x8000}, 0x40000100) 2018/04/13 15:26:25 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_GET_DAEMON(r0, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x1c, r1, 0x10, 0x70bd2d, 0x25dfdbfd, {0xb}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x200}]}, 0x1c}, 0x1, 0x0, 0x0, 0x40000}, 0x8800) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000001c0)={'lo\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f00000000c0)=@ipv4_newaddr={0x34, 0x14, 0xb2b, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, r2}, [@IFA_LOCAL={0x8, 0x2, @dev={0xac, 0x14, 0x14}}, @IFA_CACHEINFO={0x14, 0x6}]}, 0x34}, 0x1}, 0x0) 2018/04/13 15:26:25 executing program 6: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) preadv(r0, &(0x7f0000000380)=[{&(0x7f00000002c0)=""/173, 0xad}], 0x1, 0x0) r1 = gettid() r2 = syz_open_procfs(r1, &(0x7f0000000040)='net/bnep\x00') ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000140)) ioctl$EVIOCGNAME(0xffffffffffffffff, 0x80404506, &(0x7f00000004c0)=""/108) getpeername$ax25(r2, &(0x7f0000000080), &(0x7f00000000c0)=0x10) pipe2(&(0x7f0000000100), 0x0) 2018/04/13 15:26:25 executing program 4: r0 = open(&(0x7f0000000480)='./file0\x00', 0x90540, 0x3) ioctl$EVIOCGSW(r0, 0x8040451b, &(0x7f0000000000)=""/228) fcntl$setlease(r0, 0x400, 0x0) getsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000000200), &(0x7f00000002c0)=0x4) r1 = open(&(0x7f00007e2ff8)='./file0\x00', 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000d16ff8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r3, &(0x7f00000bd000), 0x80, 0x0) setsockopt$sock_int(r2, 0x1, 0x0, &(0x7f000002b000)=0xce51, 0xfffffffffffffdeb) fcntl$setstatus(r3, 0x4, 0x3ffff) fcntl$dupfd(r2, 0x0, 0xffffffffffffffff) ioctl$ASHMEM_PURGE_ALL_CACHES(0xffffffffffffffff, 0x770a, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000280)={'eql\x00'}) recvmsg(0xffffffffffffffff, &(0x7f00000000c0)={&(0x7f0000000000)=@in={0x0, 0x0, @dev}, 0x80, &(0x7f0000000080)}, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f00000008c0)={{{@in=@dev, @in6=@local}}, {{@in6=@mcast2}, 0x0, @in6=@remote}}, &(0x7f0000000400)=0xe8) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000001d40)={@mcast1={0xff, 0x1, [], 0x1}}, 0x14) ioctl$sock_SIOCBRADDBR(r1, 0x89a0, &(0x7f0000000100)='nr0\x00') epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, 0xffffffffffffffff) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000340)={0x0, 0x800, 0x10}, &(0x7f0000000380)=0xc) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f00000003c0)=r4, 0x4) fcntl$setlease(r1, 0x400, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f0000000300)={0x5}, 0x1) sendmsg$nl_crypto(r1, &(0x7f0000000180)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x42840b29}, 0xc, &(0x7f0000000280)={&(0x7f0000000740)=ANY=[@ANYBLOB="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"], 0x1}, 0x1, 0x0, 0x0, 0x8000}, 0x800) fcntl$setlease(r0, 0x400, 0x2) setsockopt$IPT_SO_SET_ADD_COUNTERS(r1, 0x0, 0x41, &(0x7f0000000540)={'nat\x00', 0x2f4, [{}, {}, {}, {}, {}]}, 0x1a8) write$selinux_user(r1, &(0x7f00000009c0)={'system_u:object_r:fuse_device_t:s0', 0x20, 'staff_u\x00'}, 0x2b) socketpair(0xf, 0x80007, 0x2, &(0x7f00000001c0)) r5 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x901, 0x0) pwritev(r5, &(0x7f0000000040)=[{&(0x7f0000000080)="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", 0x71b}], 0x1, 0x0) 2018/04/13 15:26:25 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)=@bridge_delneigh={0x28, 0x1d, 0xc09, 0x0, 0x0, {0xa}, [@NDA_DST_MAC={0xc, 0x1, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}]}, 0x28}, 0x1}, 0x0) setxattr(&(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)=@random={'osx.', "f32f2c62646576657468305e656d3100"}, &(0x7f0000000180)=')\x00', 0x2, 0x1) 2018/04/13 15:26:25 executing program 3: r0 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) getresgid(&(0x7f0000000040)=0x0, &(0x7f0000000080), &(0x7f0000000100)) setgid(r1) fcntl$setstatus(r0, 0x4, 0x2000) 2018/04/13 15:26:25 executing program 0: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f000013bfc8)={&(0x7f0000157000)={0x10}, 0xc, &(0x7f00007e5000)={&(0x7f0000525000)=@allocspi={0xf8, 0x16, 0x66e18825aa2f341f, 0x0, 0x0, {{{@in6=@dev={0xfe, 0x80}, @in6=@mcast2={0xff, 0x2, [], 0x1}}, {@in, 0x0, 0x33}, @in6}, 0x0, 0xffffffffffffffff}}, 0x498}, 0x1}, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_udp_int(r2, 0x11, 0x64, &(0x7f0000000ffc), &(0x7f0000012000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000908ff0)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/04/13 15:26:25 executing program 7: r0 = socket$inet6(0xa, 0x2000000000001, 0x6) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000687000)=0x5c802861, 0x4) setsockopt$inet6_int(r0, 0x29, 0xb, &(0x7f00000000c0)=0x1, 0x4) bind$inet6(r0, &(0x7f0000402000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f00007a8fff), 0x0, 0xfffffefffffffffe, &(0x7f0000f62fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000000000)="8d24146df46cd3104029a46c485380384219c62ecf63eecba434d2baf31553240a86f80850ebe30afa2e543aed71ba9706e2", 0x32, 0x8810, 0x0, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f0000501000)=""/95, &(0x7f0000f12000)=0x5f) 2018/04/13 15:26:25 executing program 6: r0 = timerfd_create(0x0, 0x0) timer_create(0x0, &(0x7f0000000040)={0x0, 0x12}, &(0x7f0000000080)) readv(r0, &(0x7f0000000000)=[{&(0x7f00000002c0)=""/146, 0x92}], 0x1) timer_settime(0x0, 0x0, &(0x7f000006b000)={{}, {0x0, 0x9}}, &(0x7f00000000c0)) mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = gettid() tkill(r1, 0x16) 2018/04/13 15:26:25 executing program 2: r0 = getpgrp(0xffffffffffffffff) syz_open_procfs(r0, &(0x7f0000000040)='net/ip_tables_matches\x00') futex(&(0x7f000000cffc)=0x4, 0x0, 0x400000000004, &(0x7f0000edfff0)={0x77359400, 0x4}, &(0x7f0000048000), 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r1) r2 = creat(&(0x7f00000001c0)='./file0\x00', 0x0) write$cgroup_pid(r2, &(0x7f0000000580)=ANY=[], 0xffffffe3) r3 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) fsync(r3) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000180)) 2018/04/13 15:26:25 executing program 4: r0 = fcntl$dupfd(0xffffffffffffff9c, 0xa4a0c3fbfe8a47a6, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000000100)={0x0, 0x3, 0x2}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000180)={r1, @in={{0x2, 0x4e23, @rand_addr=0xfffffffffffff118}}, 0x7ff, 0xad6, 0x3ff, 0x2, 0x80}, &(0x7f0000000240)=0x98) r2 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r2, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000182000)={&(0x7f0000000000)={0x2, 0x4000000000000d, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, [@sadb_x_policy={0x8, 0x12, 0x0, 0x3, 0x0, 0x0, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in=@multicast1=0xe0000001}}, @sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}, @sadb_lifetime={0x4, 0x3, 0x813}]}, 0xa0}, 0x1}, 0x0) getsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000000280), &(0x7f00000002c0)=0x10) 2018/04/13 15:26:25 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00006d3fc8)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f00000000c0)=ANY=[@ANYBLOB="34000000130001000000000000030000090000000000000073656c667d6c6f2d7b657468302ac3656d302b766260786e6574300042c61db6ffbdea2cda2e8cbf9e77d0836e748dd6e54fbeecbedde0bffa71a58e312e54d8eac35b5c1d06249cf1eea8cde28b2a87328a6a3f336bf23c81d36440d6a18eb11f57f25adbb410623526143277af4c8776a57ffb52099a7d078274d884f55d3cf7070a2f81a860cab559bf78ac1a88cc79519a8597a1fe43dd3ef96db4a786fd366e985a861b2cead73102b2b35b6b10f1a23a25f81f89dbec02dab30fd8ea0295560dcebcd1eeac181b59bdfbd9d9445d67a4bca10a08ee648ad73737"], 0x34}, 0x1}, 0x0) stat(&(0x7f0000000240)='./file0\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0}) setfsuid(r1) [ 559.798977] netlink: 32 bytes leftover after parsing attributes in process `syz-executor5'. [ 559.808534] netlink: 32 bytes leftover after parsing attributes in process `syz-executor5'. 2018/04/13 15:26:27 executing program 3: r0 = socket$inet6(0xa, 0x20002, 0x7) getsockopt$inet6_int(r0, 0x29, 0x6ac3310d4f334b55, &(0x7f0000000000), &(0x7f0000000040)=0x4) setsockopt$inet6_int(r0, 0x29, 0x3a, &(0x7f0000311ffc), 0x0) 2018/04/13 15:26:27 executing program 5: getitimer(0xfffffffffffffffe, &(0x7f00000000c0)) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) syz_open_pts(r0, 0x80102) 2018/04/13 15:26:27 executing program 4: r0 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') sendmsg$IPVS_CMD_GET_INFO(r0, &(0x7f00000001c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x280001}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x80, r1, 0x404, 0x70bd25, 0x25dfdbfc, {0xf}, [@IPVS_CMD_ATTR_DAEMON={0x28, 0x3, [@IPVS_DAEMON_ATTR_STATE={0x8, 0x1}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @mcast1={0xff, 0x1, [], 0x1}}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e20}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x7ff}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x4}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0xeae}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x101}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x8001}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0xfffffffffffffffb}, @IPVS_CMD_ATTR_SERVICE={0xc, 0x1, [@IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x4}]}, 0x80}, 0x1, 0x0, 0x0, 0x8000}, 0x80) r2 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r2, &(0x7f0000000040)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000015ff0)={&(0x7f0000000300)={0x14, 0x49, 0x100000000401, 0x0, 0x0, {0xa}}, 0x14}, 0x1}, 0x0) 2018/04/13 15:26:27 executing program 1: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001000)='/dev/sequencer2\x00', 0x0, 0x0) sysfs$2(0x2, 0x200, &(0x7f0000000080)=""/96) mmap(&(0x7f0000001000/0xc51000)=nil, 0xc51000, 0x0, 0x32, 0xffffffffffffffff, 0x0) bind$vsock_stream(r0, &(0x7f0000000000)={0x28, 0x0, 0xffffffff, @any=0xffffffff}, 0x10) ioctl$TCSETSF(r0, 0xc074510c, &(0x7f0000003fdc)) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000040)) 2018/04/13 15:26:27 executing program 0: pipe(&(0x7f0000000380)={0x0, 0xffffffffffffffff}) fcntl$getflags(r0, 0x408) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f00000001c0)='IPVS\x00') sendmsg$IPVS_CMD_FLUSH(r1, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000000140)={&(0x7f0000000080)={0x94, r2, 0x500, 0x70bd29, 0x25dfdbfd, {0x11}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x5}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x100}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0xd33}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x6}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x100}, @IPVS_CMD_ATTR_SERVICE={0x20, 0x1, [@IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e22}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv4=@loopback=0x7f000001}]}, @IPVS_CMD_ATTR_DEST={0x38, 0x2, [@IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@broadcast=0xffffffff}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x7fff}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x4}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x5}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x1}]}]}, 0x94}, 0x1, 0x0, 0x0, 0x800}, 0x800) 2018/04/13 15:26:27 executing program 7: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000100)={&(0x7f0000000400)=@polexpire={0xc0, 0x1b, 0x701, 0x0, 0x0, {{{@in=@multicast1=0xe0000001, @in=@remote={0xac, 0x14, 0x14, 0xbb}}}}}, 0xc0}, 0x1}, 0x0) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000040), &(0x7f0000000080)=0x4) 2018/04/13 15:26:27 executing program 2: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f00000001c0)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) r1 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000cc0)={'syz_tun\x00'}) r2 = socket$packet(0x11, 0x1, 0x300) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000000)={'bridge0\x00'}) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f00000005c0)={0x0, 0x1a}, &(0x7f00000003c0)=0x2) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000300)=@assoc_id=r3, &(0x7f0000000400)=0x3) ioctl$sock_inet_SIOCGIFNETMASK(0xffffffffffffffff, 0x891b, &(0x7f0000000580)={'ip6_vti0\x00', {0x2, 0x4e1f, @broadcast=0xffffffff}}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000000c00)=ANY=[@ANYBLOB="0d0000004b669462dcbccf65a4193681f6f696a0008000000000000000000030e9c552a28b528e766ec198b0477fb5e14d4bae351c98d2952163a535384e5be113289d5d1365157252131a57994e6f5ebc83e9522e2f8cc898bc6b346b7311e800000000000000000000"], &(0x7f00000002c0)=0x1) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000c80)='IPVS\x00') ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000000880)=@get={0x1, &(0x7f0000000700)=""/236, 0x6}) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000900)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r5, 0x84, 0x1b, &(0x7f0000000d80)=ANY=[@ANYRES32=r3, @ANYBLOB="d200000080ccc3877addf46b3fb87e84bd5cf01fb739c00149f80081c4c69cd7ca8d37fbb5b4c877e5fd27942e5fc9d3b58b1cd855e57c6b39d7de89195da1937c882279057d44de5383315df1d24887de08240943c7c5c3b0e119647d9ce08f257672f393093fa803ed2d3d83da997dc096adeb8b1b4cd6c655c50e2cbb32e6877fa8170903dc516e78dc03000000300000e1e5fa608370fa38356a8f71f8f99d3248bd994cc81b0de9801979772bd9b0bf4b85b0b8813e6001ba6076445272b7ca3c1490d74f248a17cf3c0139fcf8000000000000adceb576780000009086f7"], &(0x7f0000000940)=0x2) sendmsg$IPVS_CMD_GET_CONFIG(r1, &(0x7f0000000240)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x100fffe}, 0xc, &(0x7f0000000500)={&(0x7f00000010c0)=ANY=[@ANYRES32=r4, @ANYBLOB="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"], 0x2}, 0x1, 0x0, 0x0, 0x80}, 0x8000) r7 = socket(0x10, 0x2, 0x10) ioctl$SIOCSIFMTU(r7, 0x8922, &(0x7f0000000200)={'syz_tun\x00', 0xb6}) write(r7, &(0x7f0000000040)="1f0000000104ff00fd4354c007110000f305010008000600010423dcffdf00", 0x1f) r8 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000300)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DEST(r7, &(0x7f0000000440)={&(0x7f00000002c0)={0x10}, 0xc, &(0x7f0000000400)={&(0x7f0000000980)=ANY=[@ANYBLOB="32f2b92449b5f9fb8b9790a7dad7769fd401367cad10e5e6c6d8a2150af0962b520e5cf1c4826df96d77dc81bd8d11b6d95284212e2b42792416cbc027c659d5f36f2ac0936a968baf0795", @ANYRES16=r8, @ANYBLOB="200028bd7000fbdbdf250500000008000500090000005000020008000600090000000800060005000000080002004e2100000800030000000000080002004e200000080007000000008014000100e0000002000000000000000000000000080003000000000030000100080001000a0000000800080001000000080008000200000014000300fe800000000000000000000000000013180001000c0006006e6f6e65000000000800010002000000"], 0xb4}, 0x1, 0x0, 0x0, 0x40}, 0x80) getsockopt$inet_sctp_SCTP_CONTEXT(r7, 0x84, 0x11, &(0x7f0000000480)={0x0, 0xff}, &(0x7f00000004c0)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r7, 0x84, 0xa, &(0x7f0000000500)={0x9, 0x7bf, 0x8, 0x9, 0x4000, 0x8, 0x80000001, 0x6f, r9}, &(0x7f0000000540)=0x20) getsockopt$inet_sctp6_SCTP_CONTEXT(r7, 0x84, 0x11, &(0x7f0000000100)={0x0, 0xffffffff}, &(0x7f0000000180)=0x8) setsockopt$inet_sctp_SCTP_ASSOCINFO(r7, 0x84, 0x1, &(0x7f00000001c0)={r10, 0xfffffffffffffff7, 0x9, 0x20, 0x7, 0x6d}, 0x14) write(0xffffffffffffffff, &(0x7f0000000100), 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000000000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_FREE_BUFS(r11, 0x4010641a, &(0x7f00000000c0)={0x0, &(0x7f0000000280)}) ioctl$sock_SIOCETHTOOL(r7, 0x8946, &(0x7f0000000280)={'syz_tun\x00', &(0x7f0000000580)=ANY=[@ANYBLOB="3b00000004000000010100000300000005000000000000000300000097f5ffff0800000000000000c6d658e90f5eef5b44ee8f3a81a7d04650c84824f07ff3ae3062c3d28bc0905cf3ab0ef616c06d35e847bb4272712aff9074f6a8484f5975e4f3c0d61c75d610b454924657f4f7d858c8721133d6a46632992987edd9269b65e41c1d13ebaa5cab49c3505b303058e4203119a3761939cd3040189fee1848328152c8dbea52cab2373b78a1a198a7b344d8ee7db80389f98db2cec8600be82032986b893fa5e700f162a6326f4baecaa304f8ad3c7ade8c9eb46d939b92df"]}) splice(r7, &(0x7f0000000140), r7, &(0x7f0000000240), 0x37ad, 0xf) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r6, 0x84, 0x78, &(0x7f0000000280), 0x4) 2018/04/13 15:26:27 executing program 6: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x0, 0x0) ptrace(0x4207, r1) ptrace(0x420f, r1) 2018/04/13 15:26:27 executing program 4: r0 = openat$keychord(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/keychord\x00', 0x800, 0x0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DAEMON(r0, &(0x7f0000000280)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000240)={&(0x7f0000000180)={0x90, r1, 0x810, 0x70bd2c, 0x25dfdbfc, {0xa}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x7}, @IPVS_CMD_ATTR_SERVICE={0x30, 0x1, [@IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e23}, @IPVS_SVC_ATTR_SCHED_NAME={0xc, 0x6, 'lblc\x00'}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x88}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'nq\x00'}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e22}]}, @IPVS_CMD_ATTR_SERVICE={0x20, 0x1, [@IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@mcast2={0xff, 0x2, [], 0x1}}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x1f}, @IPVS_CMD_ATTR_DEST={0x1c, 0x2, [@IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x2}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0x2}]}]}, 0x90}, 0x1, 0x0, 0x0, 0x4000}, 0x40) r2 = socket(0x10, 0x803, 0x0) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x8a93, 0x5, 0x0, 0xa, 0xf, 0x10, "bbc198189f2b13a0fc173ad8ff36eed4273177329e744c33714ab785670c4072fdab207c810238287dfcfb869b7b15e787f46ee254d173babcfc73d5bc699ab8", "d6ec38775293a3d45440cf07e68ce97257293c814d46de8cbd85ed6edd01836a304eedc36b433f721857103e2b7f962290de00220fd5f9068dc93b32d90e2d20", "651b0920e32ac92ed48aca339297b52d95aabefd1a5847708d666b949083d36b", [0xfffffffffffffe01, 0x1]}) sendto(r2, &(0x7f0000cfefee)="120000001200e7ff00ffe90009144a000ae9", 0x12, 0x0, 0x0, 0x0) ioctl$VT_RELDISP(r0, 0x5605) 2018/04/13 15:26:27 executing program 0: r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x2000) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000001c0)={0x0}, &(0x7f0000000240)=0xc) syz_open_procfs(r1, &(0x7f00000002c0)='attr/sockcreate\x00') getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000000040)={0x0, 0x6}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000140)={r2, 0x74, &(0x7f00000000c0)=[@in={0x2, 0x4e21}, @in={0x2, 0x4e21, @loopback=0x7f000001}, @in6={0xa, 0x4e23, 0x7, @empty, 0x5c}, @in6={0xa, 0x4e24, 0x7, @remote={0xfe, 0x80, [], 0xbb}, 0x2}, @in6={0xa, 0x4e23, 0x5, @remote={0xfe, 0x80, [], 0xbb}, 0x2}]}, &(0x7f0000000180)=0x10) fcntl$notify(r0, 0x402, 0x21) r3 = socket$inet_tcp(0x2, 0x1, 0x0) sendto(r0, &(0x7f0000000300)="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", 0xffffffffffffffce, 0x200000800, 0x0, 0x0) ioctl$sock_SIOCETHTOOL(r3, 0x8946, &(0x7f0000000280)={'tunl0\x00', &(0x7f0000000200)=@ethtool_sfeatures={0x3b, 0x3, [{}, {}, {}]}}) 2018/04/13 15:26:27 executing program 5: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x80000, 0x0) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r0) sendmsg$nl_xfrm(r0, &(0x7f000014dfc8)={&(0x7f000059cff4)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000300)=@newsa={0x138, 0x10, 0x225, 0x0, 0x0, {{@in=@multicast2=0xe0000002, @in6=@loopback={0x0, 0x1}}, {@in6, 0x0, 0x3c}, @in=@remote={0xac, 0x14, 0x14, 0xbb}, {}, {}, {}, 0x0, 0x0, 0xa}, [@algo_auth={0x48, 0x1, {{'sha512\x00'}}}]}, 0x138}, 0x1}, 0x0) 2018/04/13 15:26:27 executing program 3: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x80000, 0x0) accept4$packet(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000080)=0x14, 0x800) r2 = geteuid() setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000280)={{{@in=@loopback=0x7f000001, @in6, 0x4e23, 0x5, 0x4e22, 0x0, 0xa, 0x20, 0x20, 0x2c, r1, r2}, {0x1ff, 0x40, 0x5, 0x9, 0x7, 0x9, 0x1}, {0x0, 0x200, 0x222e, 0x1}, 0x8, 0x6e6bb7, 0x1, 0x1, 0x1, 0xb52b50ea1067db3c}, {{@in6, 0x4d3, 0x32}, 0xa, @in6=@local={0xfe, 0x80, [], 0xaa}, 0x3501, 0x3, 0x2, 0x9, 0x0, 0x506c, 0x9}}, 0xe8) r3 = memfd_create(&(0x7f0000000180)="171ea3be32afd6214509f770293dcc47993f51cf92947035e690d118b4fe148b877e313d4afd0fd562198d88cd7c332641e790305f0f656169ea88b03d058063b92fb643", 0x0) write$binfmt_aout(r3, &(0x7f0000000240)=ANY=[@ANYBLOB="0801"], 0x2) execveat(r3, &(0x7f0000ff7000)='./file0\x00', &(0x7f0000000580), &(0x7f000034bff8)=[&(0x7f0000ff7000)="00000000000000060804002000fffc0c6565643b799365005f1b76"], 0x1000) 2018/04/13 15:26:27 executing program 6: r0 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0xf1b, 0x5) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f00000000c0)={0x0}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r0, 0x4010641c, &(0x7f0000000200)={r1, &(0x7f0000000100)=""/254}) mmap(&(0x7f000000a000/0x3000)=nil, 0x3000, 0x0, 0x16, r0, 0x0) pivot_root(&(0x7f0000000000)='.\x00', &(0x7f0000000080)='./file0\x00') clone(0x0, &(0x7f00008dcfff), &(0x7f0000000040), &(0x7f0000001ffc), &(0x7f0000002000)) waitid(0x0, 0x0, &(0x7f0000003ff8), 0x8100000e, 0x0) 2018/04/13 15:26:27 executing program 1: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000700)='./bus\x00', 0x0) unlink(&(0x7f0000000080)='./bus\x00') madvise(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x2) r2 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) ftruncate(r2, 0x80003) sendfile(r1, r2, &(0x7f0000d83ff8), 0x8000fffffffe) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DEST(r1, &(0x7f0000000240)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x20000100}, 0xc, &(0x7f0000000200)={&(0x7f0000000140)={0xc0, r3, 0x308, 0x70bd2a, 0x25dfdbfb, {0x5}, [@IPVS_CMD_ATTR_SERVICE={0x14, 0x1, [@IPVS_SVC_ATTR_AF={0x8, 0x1, 0x2}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x8}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x8001}, @IPVS_CMD_ATTR_SERVICE={0x2c, 0x1, [@IPVS_SVC_ATTR_AF={0x8, 0x1, 0x2}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x2}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0x2}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x1}]}, @IPVS_CMD_ATTR_DAEMON={0x14, 0x3, [@IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e20}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4}]}, @IPVS_CMD_ATTR_SERVICE={0x20, 0x1, [@IPVS_SVC_ATTR_SCHED_NAME={0xc, 0x6, 'none\x00'}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x33}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'dh\x00'}]}, @IPVS_CMD_ATTR_DEST={0xc, 0x2, [@IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x9}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x2}, @IPVS_CMD_ATTR_DEST={0x1c, 0x2, [@IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x4}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0x2}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x6}]}]}, 0xc0}, 0x1, 0x0, 0x0, 0x1}, 0x20008000) ftruncate(r1, 0x0) 2018/04/13 15:26:27 executing program 7: setsockopt$ARPT_SO_SET_ADD_COUNTERS(0xffffffffffffffff, 0x0, 0x61, &(0x7f0000000080)={'filter\x00', 0x4}, 0x68) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x2, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x10000, 0x100) fcntl$getownex(r0, 0x10, &(0x7f00000006c0)={0x0, 0x0}) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000700)={0x0, 0x0}, &(0x7f0000000740)=0xc) lstat(&(0x7f0000000780)='./file0\x00', &(0x7f00000007c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(r2, &(0x7f00000008c0)=[{&(0x7f0000000100)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000000640)=[{&(0x7f0000000180)="c92addedf0220703b3533ff65cfdcc0a27ed34cb82100f90d46a71e6fddc0f2bed29927144a47ed1febef28ee39c82d1cc7b57ce75a242f8c0e72176072f7d686462182f140409fdde305a94cb77beb46139e94bc80d5a14f22b348402c2549e9b2e2e3d59b4046a79860cd1a5569057143c1a296abd6316eab6bbbf11cac804553c1271fa59f829911a82f72dc738bfae0905d29b4d6a72191e07be3858ba85d2af8f28e473308b7127c22798336a9223a9d4b45445944141c92892f0fea8885e3671a83a95", 0xc6}, {&(0x7f0000000280)="c0af9053aa0712706bbd146303aac21e5d9cb4b2f0673c07c575fc644cedc2998827930d3017854296d0537ab9f41415cbc0a2aae502dd86f9ceea00723ab85ca89d6e64c3", 0x45}, {&(0x7f0000000300)="7e71c9ead1ef1a2a611132d3407ffdff2add4fd9fb8c37075819f5741a7c3682a8a42fa0cd084eebd11c1972ce5f166c0a83d87d24d400fbba7eecf8ec2c0833cf9ce4d47f20baf56d548288302936a05ae95dc70438b09bfc2c562e36c39a8fac0f5b0885a5d5d93d290a55569b486a95399800c8b1fdea84", 0x79}, {&(0x7f0000000380)="b27b93ef5ad6acf64092a1a61d433af41872664bfbd904dc9fff625555547ff27db1592c1066ee387870a550ddfdcaa9480174813d4266cc9f7a840f42767659a9f084a72c988562df82215fd81bd38999c24ff740c8c52cf0a2871817b78a31acf5dc94d4855b46ae3f7d131c91fd77f3374202d17857eaf55e01b2fd6400aecb9cd83a3dcaf8b465f1e309538c8f5a2c4c4718f362baad52c59902b522dae76f1fc10209664815ef5e31c58081d5c3b854f370c59279819dba066e9cf163a23e1c72be5054cfa02286189f80e1e95aa5e2a344cefcfa79d1c5a128bea9c09479e42ef640c8471e29491547406f679e3c", 0xf1}, {&(0x7f0000000480)="d2c67cd5a1cd4d2a23a7d8fb1b9939f21d19", 0x12}, {&(0x7f00000004c0)="9066766af4f5aa6cbf68baaa1057bf38c4", 0x11}, {&(0x7f0000000500)="96aaa4fb739489e3e924005d13ed27680dbc694780b3777f74adcaab951d75d224a9ba5784d77bee5705d8517f80f50937e8262c2c3118bbba4dab82d497d3d9dc19886a355680c78a87b7eed2caff8beff28a31", 0x54}, {&(0x7f0000000580)="efe44e961aa634eb6e92b2ad9e8eb9c09f8b6aac95f4222b9e49a396f43e2e2941bb9b80c29b00695da086a44e143c20aed7545a895e20cf1055705c2012be8f995f86fe0acfdc45793b4cf45f09a869d1e96b79b25c63ccfc56ae1a8367b2054c231e4f454a23baa194c0d0fb297f57bf69841cc240c6e54bc1dfcc8ad0db94d4f8e22e201d172119b5801c9f5a65dbb8b9", 0x92}], 0x8, &(0x7f0000000840)=[@cred={0x20, 0x1, 0x2, r3, r4, r5}, @rights={0x30, 0x1, 0x1, [r0, r1, r0, r0, r1, r0, r1]}, @rights={0x28, 0x1, 0x1, [r0, r1, r0, r0, r0]}], 0x78, 0x40000}], 0x1, 0x0) read(r1, &(0x7f0000315000)=""/111, 0x7) ioctl$TCSETS(r0, 0x5402, &(0x7f0000272fdc)={0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x3ff}) ioctl$TCSETS(r0, 0x5402, &(0x7f0000000900)={0x43, 0x6, 0x7f, 0x5, 0x3f9, 0x4, 0xcb22, 0x1ff, 0x4, 0x2, 0x10000, 0x100000001}) write(r0, &(0x7f0000b84ec6)="9c8ecd8007000000000000004cb403", 0xf) 2018/04/13 15:26:27 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getcwd(&(0x7f0000000140)=""/105, 0x2af284e8dc317e6) setsockopt$inet6_buf(r0, 0x29, 0x33, &(0x7f0000247fff), 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000000)={{{@in=@multicast2, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@local}}, &(0x7f0000000100)=0xe8) ioprio_set$uid(0x403, r1, 0x1) 2018/04/13 15:26:27 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_buf(r0, 0x1, 0x1f, &(0x7f0000000040)=""/27, &(0x7f000023e000)=0x1b) r1 = socket(0xb, 0x2, 0xffffffffffff7fff) recvfrom$unix(r1, &(0x7f0000000480)=""/137, 0xffffffffffffff57, 0x2040, &(0x7f0000000080)=@abs={0x1, 0x0, 0x4e21}, 0xfffffffffffffcf9) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x201, 0x0) 2018/04/13 15:26:27 executing program 4: timerfd_create(0x3, 0x80000) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000ff4)='/dev/rfkill\x00', 0x4001, 0x0) write$eventfd(r0, &(0x7f0000006000)=0x20200000001, 0x8) 2018/04/13 15:26:27 executing program 1: r0 = socket(0x1, 0x800, 0x1) connect(r0, &(0x7f0000000000)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x4, 0x0, 0x0, 0x0, {0xa, 0x4e20}}}, 0x80) bind$vsock_stream(r0, &(0x7f0000000080)={0x28, 0x0, 0x2710, @any=0xffffffff}, 0x10) setsockopt(r0, 0x111, 0x0, &(0x7f0000f27000), 0xcb8cf6) 2018/04/13 15:26:27 executing program 1: r0 = socket$inet6(0xa, 0x80002, 0x0) unlink(&(0x7f0000000000)='./file0\x00') sendto$inet6(r0, &(0x7f0000000280), 0x0, 0x0, &(0x7f0000000240)={0xa, 0x4e23, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x19) 2018/04/13 15:26:27 executing program 3: fcntl$F_SET_FILE_RW_HINT(0xffffffffffffffff, 0x40e, &(0x7f0000000000)=0x1) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/enforce\x00', 0x0, 0x0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000180)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DAEMON(r0, &(0x7f0000000240)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x42804}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)={0x3c, r1, 0x800, 0xfffffffffffffffb, 0x25dfdbfc, {0xa}, [@IPVS_CMD_ATTR_DEST={0x28, 0x2, [@IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x10001}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@ipv4={[], [0xff, 0xff]}}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x4}]}]}, 0x3c}, 0x1, 0x0, 0x0, 0xd0}, 0xc090) 2018/04/13 15:26:27 executing program 1: r0 = memfd_create(&(0x7f0000000000)="17", 0x0) write$binfmt_elf64(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="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"], 0xb0) execveat(r0, &(0x7f0000ff7000)='./file0\x00', &(0x7f0000000580), &(0x7f000034bff8)=[&(0x7f0000ff7000)="00000000000000060804002000fffc0c6565643b799365005f1b76"], 0x1000) 2018/04/13 15:26:27 executing program 2: fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f00000000c0)={0x0, 0x0}) getpgrp(r0) seccomp(0x1, 0x0, &(0x7f0000000ff0)={0x3, &(0x7f0000022000)=[{0x0, 0x0, 0x0, 0xffffffffffffffe0}, {0x25}, {0x16, 0x0, 0x100000000}]}) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$llc_int(r1, 0x10c, 0x2, &(0x7f0000000180), &(0x7f00000001c0)=0x4) mkdir(&(0x7f0000000080)='./file0\x00', 0x0) r2 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) open$dir(&(0x7f0000000100)='./file0\x00', 0x0, 0x10) r3 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) fanotify_mark(r2, 0xc4, 0x8000030, r3, &(0x7f0000000040)='./file0\x00') 2018/04/13 15:26:27 executing program 1: r0 = memfd_create(&(0x7f0000000000)="17", 0x0) write$binfmt_elf64(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="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"], 0xb0) execveat(r0, &(0x7f0000ff7000)='./file0\x00', &(0x7f0000000580), &(0x7f000034bff8)=[&(0x7f0000ff7000)="00000000000000060804002000fffc0c6565643b799365005f1b76"], 0x1000) 2018/04/13 15:26:27 executing program 5: socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000005540)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = accept4$inet6(0xffffffffffffffff, &(0x7f0000004280)={0x0, 0x0, 0x0, @local}, &(0x7f00000042c0)=0x1c, 0x80800) sendmmsg(r0, &(0x7f0000005440)=[{{&(0x7f0000000800)=@un=@file={0x1, './file0\x00'}, 0x80, &(0x7f0000001e00)=[{&(0x7f0000000880)="0838a0732a2ec8d9704219b8fca480172b9613ebc6f9dcfe14deeeab3b5bce7be9bd731d576ed7c93417dec88e5730e955e1f0bb4d69b2832c0342be28c704f4f84c0b7d8d0cbf2c5ecff30e3de953fa99a56d176ab8ce98bb054059b169e47a698c762d5fa2b0", 0x67}, {&(0x7f0000000900)="b930dcc31697800c3d1552", 0xb}, {&(0x7f0000000940)="509b085463ba43a8a44d6468286c32913121e8001c1ca9c70211150b868bd555bc4a0c58af3c97a9804af142a881906bf94f949e2a3b70d578b6435c56ad522391b0247fefc53cd7cfb2a187e332", 0x4e}, {&(0x7f00000009c0)="a6fe2927e6a465b646df487a4cf0f2298f1b198051347d1fde49ae4778b72bd699855eaa21d647517858d2e7861096ca9a851637a11b49d2f874690e12ea326c0e53c9cb16fa74160d0f36741e799d7a817511d312bf65520ae5fd480a1cf6eeee03bfea", 0x64}, {&(0x7f0000000a40)="d273b52b09a2ab9be74f5fa5e29fcd0193ac13802d3e20adb8096df4d8b24485ff9c3fd25ada212e0365d83eb4e8cf62c6c0d9eec917e81937a3050931eed4580422ebe8b738ea917422a9320e1e55b24b6525486a4fdaf1dacdd4a746bcff4b9d692a1d866315a23e3ed8fb0a880396f7469fed494195d5f5b234fcddd98aa1e09be90f9b0275c3d4da60ce4412bfe6a58cb9d038962c3246a2f04170c2dfbe42d733e58f1d5c2ede92d8a1c044c83cb7b4b30f15a46cd2f36527deccc9643d07862e7d4fc9a29203afab50f55ef84d0d9eecbbe3b02d0da2d74996ff2e21b8a8280a34053e7a35a03ffb16bf", 0xed}, {&(0x7f0000000b40)="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", 0xfe}, {&(0x7f0000000c40)="5e9078daabbce8713799473e253ea6ad637b64665b57a040de9a708edaa5251505fbe0839737a3d9e86ccfae47aea21ad4997a16d85379ad33c48b887a75881dc9c836c84bc312b2d69b4f81c7cd56b5d62859bb3abc2a74ebc7de41501c938c061e112bd54d8ff9f99d01176003bc0c6b8369fea67751c63d915ff1ce7c18ee7a8f1dfc7cb94b07c331c88128b4ef0e79c45274b7fe8cc0e308873c1e1f9a605d015a3a0a507bd090a393cd7bded676385ef6accc8b86a3a4f60fb7988add263be821867715e840c3ae543e84b4951f1a8b9104abfa635ac8cd980abd49a67459b7a2a70f0ab07125f45cad8c0dc11ee697d1", 0xf3}, 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&(0x7f0000005380)=[{&(0x7f0000004380)="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0x1000}], 0x1, &(0x7f00000053c0)=[{0x40, 0x114, 0x1, "306afb45cc77774c038fed7aa9d96fe82e34d3d336a898de857351082a073c5b1ff48d5dae3ebbd8478d17"}, {0x28, 0x1, 0x4, "fdeb80a2def090d120cfc2eb04d371c8bff6fa7c815a"}], 0x68, 0x4}, 0x9}], 0x3, 0x40) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000580), 0x0, &(0x7f00000004c0)=ANY=[@ANYRES32=r1]) recvfrom$llc(r1, &(0x7f0000005580)=""/212, 0xd4, 0x40000000, &(0x7f00000007c0)={0x1a, 0x306, 0x0, 0x3, 0xffffffffffffdb36, 0x5, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) syz_mount_image$btrfs(&(0x7f0000000040)='btrfs\x00', &(0x7f0000000080)='./file0\x00', 0x3, 0x5, &(0x7f0000000400)=[{&(0x7f0000000140)="443282f12c3cd61e4e36f5364f75e3ecfca25ad9bf20f52a19eea34afad736fdf9bca32755b93908693329baffd27e4bbbdbd2b0fcd9886ee4cb772361d705185df76fa7995e6670af6f85bb398db24792ac815df744a13a920c3591769b5a8ccf834a8684620c7215bf6c413d509fc85cbdbfda986a2ac3cd3ef2cd57842a25a71c17ec9d10705174ba10a16759fd", 0x8f, 0x5}, {&(0x7f00000000c0)="61ec050df55223078257676d7f42ded34d35c541fa8a82869740a4239be61e9e518be1e5e395aeacc5400327a01262", 0x2f, 0x4}, {&(0x7f0000000200)="9c9e6a225caeec3bac2ef7d6eacaa1cc6795bf0ab35fddca76b951b189b06a90eafb3625147e9523268b706a989ddb8e42cd775bfe4dd7e152525c35712b92764c8cda604fa7e3d554765a1a1718e46bedf4f439a2bd1a8961f85090a3639fa6c4899ab8c3f5dbda7c9d98fa486a37bd0b147e5b2f9c52e077c49ea4a66af90f52aaadcb1738835034f17bfe9e3c113d21a4132ce78dfca20eb6840c7618e9df94ac36f697ad966a005108f83b906773", 0xb0, 0xe4}, {&(0x7f00000002c0)="87753358e2d7dd550a6b1ef10ac2c7a660f52a967e25f9fbb8470f00b384851ab8488831149f61780644c641a75087f75b2fe1ae01459d2cfd1fd99465fc761248ff3af80f87bbbf27f3165081e10e2f8e77ed13a2292abd3a012ffa391622a9b610ca442eaf50f8dc58d0499ad208118af84f85320bd07f81dbae1df4a76910457d2df6282669dd06f86d3eba039003f9e6bace88361d9cb787e5b1bcde1e9f14c615a403b60e1791b690748c80dca2fe906640308e8f69fce20d4e", 0xbc, 0x9}, {&(0x7f0000000380)="8faaf64fb19752fa9c284080e03f58160f26d11f57c4cb7d15c45b5c6b0542602d511cec7307747119f618e430567cced6793790078d298e836cf491693a91550b4201a4c4912efb36c8933bfc446c834ebcc6c7a255786b42230a67ba364df95390062d947eb6f1d4c14746", 0x6c, 0x7ec}], 0x20, &(0x7f0000000480)={[{@noacl='noacl', 0x2c}, {@nodatasum='nodatasum', 0x2c}, {@nossd='nossd', 0x2c}, {@noflushoncommit='noflushoncommit', 0x2c}, {@inode_cache='inode_cache', 0x2c}]}) syz_mount_image$btrfs(&(0x7f00000057c0)='btrfs\x00', &(0x7f00000005c0)='./file0\x00', 0x3, 0x2, &(0x7f0000000740)=[{&(0x7f0000000600)="dcd637cc16c4474661cf6be6d82a5053ad3862cfa5ac566565e51c73090b28f526c0d6f5ff26375a5c8db8ee27c9f8f1cd186bb623ca1dbc4f43e93fbdfcbc044255864043407377ce65e1d42386d8cc7e878a006eb783ef9ace7e42ab20384c3b9932cf18ab7082033dcf5d1a46c206825f129c826ea20eb1e9", 0x7a, 0x1}, {&(0x7f0000000680)="b4abe7e225817839ffad7ad20b47cae9a0027adb9dd7eb372b8a4f69dcdf4092cd32f1a3033f8f5011321a5349f4d5f57d21bb6a1ce3588252cfdc9950ccafc09e5fce7c9b5b15dc7bd54bacd574fbc21aa055134ffcc9365cf1850372fe4eb0b0e4ebd2080f9e051b5a1a4c84d4b770004d2b36569a428bde458692407ffb7918ea168cde373c90d56c22b60d8e086c3f33ae2412fccf4419775267d446a25ecfb4c942d496e54525758a", 0xab}], 0x1000000, &(0x7f0000005800)=ANY=[@ANYBLOB="eb2b9d6aff35f871fb1406c6a17f79"]) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000500)='/proc/sys/net/ipv4/vs/conntrack\x00', 0x2, 0x0) ioctl$sock_inet_SIOCDARP(r2, 0x8953, &(0x7f0000000540)={{0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, {0x6, @random="09cd8f1359a4"}, 0x0, {0x2, 0x4e24, @loopback=0x7f000001}, 'nr0\x00'}) syz_mount_image$vfat(&(0x7f0000005500)='vfat\x00', &(0x7f0000005680)='./file0\x00', 0x9, 0x2, &(0x7f0000005740)=[{&(0x7f00000056c0)="a9516f6f6805f1f38c4614feef", 0xd, 0x45e77a3}, {&(0x7f0000005700)="8eafcff256c5653f29d87d9628edc65b376520351ec0344224ba69bcbcd2902d6dfa", 0x22, 0x7fffffff}], 0x4000, &(0x7f0000005780)={[{@flush='flush', 0x2c}, {@check_strict='check=strict', 0x2c}, {@dmask={'dmask', 0x3d, [0x36, 0x31, 0x34, 0x32, 0x37]}, 0x2c}, {@debug='debug', 0x2c}, {@tz_utc='tz=UTC', 0x2c}, {@dmask={'dmask', 0x3d, [0x35, 0x37, 0x34, 0x34]}, 0x2c}]}) 2018/04/13 15:26:28 executing program 0: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000240)='/dev/net/tun\x00', 0x0, 0x4000000020000) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x1000000000003ffe}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000180)={"69666230000091785a1e7a275fa500", 0x1301}) r2 = memfd_create(&(0x7f0000f0c000)='$\x00', 0x0) sendfile(r1, r2, &(0x7f0000000080), 0x1000fed) 2018/04/13 15:26:28 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000000100)={&(0x7f0000000140)={0x10}, 0xc, &(0x7f0000023000)={&(0x7f0000000080)={0x14, 0xd, 0xa, 0x1, 0x0, 0x0, {0x2}}, 0x89}, 0x1}, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) 2018/04/13 15:26:28 executing program 2: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in6=@dev={0xfe, 0x80}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x2}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@dev={0xac, 0x14, 0x14}, 0x0, 0x6c}, 0x0, @in=@broadcast=0xffffffff}}, 0xe8) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x20000, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffff9c, 0xc018620b, &(0x7f0000000080)={0x0}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r1, 0xc018620b, &(0x7f00000000c0)={r2}) connect$inet6(r0, &(0x7f0000000180)={0xa}, 0x1c) 2018/04/13 15:26:28 executing program 7: socket$inet_udp(0x2, 0x2, 0x0) r0 = syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x0) r1 = socket$inet6(0xa, 0xa, 0x5) setsockopt$inet6_MCAST_LEAVE_GROUP(r1, 0x29, 0x2d, &(0x7f0000000000)={0x34, {{0xa, 0x4e20, 0xffffffffffffffc1, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}}}, 0x88) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000140)={'bcsh0\x00', 0x3}) r2 = socket$unix(0x1, 0x5, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8923, &(0x7f0000000180)={'bcsh0\x00'}) 2018/04/13 15:26:28 executing program 5: r0 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0xfe2f) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, 'port1\x00', 0xa9824f69d1376637, 0x20000010880a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000000340)={0xbb}) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc08c5335, &(0x7f0000000080)={0x0, 0x0, 'client1\x00', 0x0, "cc36c5dfea70d3d1", "1595862a6e0e4bf25f263005db63d8cbde1ddaa952b407bf5c0200000074bc89"}) ioctl$int_out(r0, 0x0, &(0x7f0000000040)) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f0000000540)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000480)='/dev/sequencer2\x00', 0x0, 0x0) 2018/04/13 15:26:28 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x8000010000000013, &(0x7f0000000180)=0x7, 0xbe) socket$l2tp(0x18, 0x1, 0x1) bind$inet(r0, &(0x7f0000738ff0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000000140), 0x0, 0x20020003, &(0x7f0000000b00)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000000200)=0xfffffffffffffffc, 0x4) r1 = open(&(0x7f0000000000)='./file0\x00', 0x200200, 0xa0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r1, 0x80045300, &(0x7f0000000040)) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000080)={0x0, 0x7fff, 0x80000001}, 0x14) sendto$inet(r0, &(0x7f00000000c0)="92", 0x1, 0x8043, &(0x7f0000000100)={0x2, 0x0, @dev={0xac, 0x14}}, 0x10) 2018/04/13 15:26:28 executing program 6: mkdir(&(0x7f00000001c0)='./file0\x00', 0x42) r0 = open(&(0x7f0000000040)='./file0/bus\x00', 0x0, 0x48) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000080)={0x0, @in={{0x2, 0x4e21, @rand_addr=0x4ff338d4}}, 0x2d, 0x9, 0xfffffffffffff4d4, 0x6, 0x80000001}, &(0x7f0000000140)=0x98) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000180)={r1}, 0x8) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000018ffa)='ramfs\x00', 0x0, &(0x7f000000a000)) open$dir(&(0x7f000001bff4)='./file0/bus\x00', 0x88040, 0x0) mount(&(0x7f0000033ff4)='./file0/bus\x00', &(0x7f000000fff8)='./file0\x00', &(0x7f0000032ffb)='fuse\x00', 0x7ffbf, &(0x7f0000032000)) truncate(&(0x7f0000000000)='./file0/bus\x00', 0xc2c7) r2 = geteuid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000200)={0x0, 0x0}, &(0x7f0000000240)=0xc) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000280)={{{@in6=@dev, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@local}}, &(0x7f0000000380)=0xe8) setresuid(r2, r3, r4) 2018/04/13 15:26:28 executing program 3: r0 = socket(0x11, 0x803, 0x300) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x200100, 0x0) ioctl$LOOP_SET_CAPACITY(r1, 0x4c07) r2 = socket(0xa, 0x2, 0x0) connect$inet6(r2, &(0x7f0000000100)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x100000002}, 0x1c) sendto$inet(r2, &(0x7f0000509f92), 0xff77, 0x0, &(0x7f000055fff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000daeffc)=0x9, 0x4) recvmmsg(r0, &(0x7f0000004800)=[{{&(0x7f0000001bc0)=@ax25, 0x80, &(0x7f0000004980)=[{&(0x7f0000003100)=""/255, 0xff}], 0x1, &(0x7f00000032c0)=""/127, 0x7f}}, {{&(0x7f0000003340)=@alg, 0x80, &(0x7f00000046c0)=[{&(0x7f0000004600)=""/171, 0xab}], 0x1, &(0x7f0000004740)=""/142, 0x8e}}], 0x2, 0x0, 0x0) 2018/04/13 15:26:28 executing program 2: r0 = socket$packet(0x11, 0x2, 0x300) r1 = syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000000)={'bridge0\x00', 0x1002}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000080)={'bridge0\x00', 0x3501}) ioctl$TUNSETLINK(r1, 0x400454cd, 0x0) r2 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x3, 0x103180) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f00000000c0)) 2018/04/13 15:26:28 executing program 4: mkdir(&(0x7f0000000080)='./file1\x00', 0x0) mount(&(0x7f000001fff8)='./file1\x00', &(0x7f0000015ff8)='./file0\x00', &(0x7f000001fffa)='ramfs\x00', 0x0, &(0x7f000001f000)) symlinkat(&(0x7f0000008ff8)='./file1\x00', 0xffffffffffffffff, &(0x7f0000012ff8)='./file0\x00') creat(&(0x7f0000020ff2)='./file0/file0\x00', 0x0) renameat(0xffffffffffffffff, &(0x7f0000020ff2)='./file1\x00', 0xffffffffffffffff, &(0x7f0000002000)='./file0\x00') 2018/04/13 15:26:28 executing program 6: r0 = open(&(0x7f0000000480)='./file0\x00', 0x90540, 0x3) ioctl$DRM_IOCTL_SWITCH_CTX(r0, 0x40086424, &(0x7f0000000240)={0x0, 0x2}) ioctl$EVIOCGSW(r0, 0x8040451b, &(0x7f0000000000)=""/228) fcntl$setlease(r0, 0x400, 0x0) getsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000000200), &(0x7f00000002c0)=0x4) r1 = open(&(0x7f00007e2ff8)='./file0\x00', 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000d16ff8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r3, &(0x7f00000bd000), 0x80, 0x0) fcntl$setstatus(r3, 0x4, 0x3ffff) fcntl$dupfd(r2, 0x0, 0xffffffffffffffff) ioctl$ASHMEM_PURGE_ALL_CACHES(0xffffffffffffffff, 0x770a, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000280)={'eql\x00'}) recvmsg(0xffffffffffffffff, &(0x7f00000000c0)={&(0x7f0000000000)=@in={0x0, 0x0, @dev}, 0x80, &(0x7f0000000080)}, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f00000008c0)={{{@in=@dev, @in6=@local}}, {{@in6=@mcast2}, 0x0, @in6=@remote}}, &(0x7f0000000400)=0xe8) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000001d40)={@mcast1={0xff, 0x1, [], 0x1}}, 0x14) ioctl$sock_SIOCBRADDBR(r1, 0x89a0, &(0x7f0000000100)='nr0\x00') epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, 0xffffffffffffffff) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000340)={0x0, 0x800, 0x10}, &(0x7f0000000380)=0xc) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f00000003c0)=r4, 0x4) fcntl$setlease(r1, 0x400, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f0000000300)={0x5}, 0x1) sendmsg$nl_crypto(r1, &(0x7f0000000180)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x42840b29}, 0xc, &(0x7f0000000280)={&(0x7f0000000740)=ANY=[@ANYBLOB="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"], 0x1}, 0x1, 0x0, 0x0, 0x8000}, 0x800) fcntl$setlease(r0, 0x400, 0x2) setsockopt$IPT_SO_SET_ADD_COUNTERS(r1, 0x0, 0x41, &(0x7f0000000540)=ANY=[@ANYBLOB="6e61740080000000000000000000000000100000000000000000000000000000f40200000000000000000000000000000000000000000000000000000000000000000000000000ffffff7f00000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x1a8) socketpair(0xf, 0x80007, 0x6, &(0x7f00000001c0)) r5 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x901, 0x0) pwritev(r5, &(0x7f0000000040)=[{&(0x7f0000000080)="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", 0x71b}], 0x1, 0x0) [ 562.449453] device ifb0 entered promiscuous mode 2018/04/13 15:26:28 executing program 3: r0 = memfd_create(&(0x7f0000002901)='dev ', 0x0) write$cgroup_int(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="079d8170bfb1d50c7a"], 0x9) write(r0, &(0x7f0000000040)='\x00', 0x1) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x4, 0x11, r0, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) read(r0, &(0x7f00000001c0)=""/223, 0xdf) getsockopt$inet_opts(r1, 0x0, 0xd, &(0x7f0000000100)=""/16, &(0x7f0000000300)=0x10) accept4(r1, &(0x7f0000000140)=@l2, &(0x7f0000000000)=0x80, 0x800) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000000080)=0x8, 0x4) 2018/04/13 15:26:28 executing program 4: r0 = syz_open_dev$sndtimer(&(0x7f0000214ff1)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f000001dffc)=0x9) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001}}) r1 = epoll_create1(0x0) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000000040)) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00006ebff4)) ioctl$TUNSETSNDBUF(0xffffffffffffffff, 0x400454d4, &(0x7f0000ac4000)=0x6) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, 0xffffffffffffffff, 0x0) r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f000030efee)='/dev/loop-control\x00', 0x0, 0x0) r3 = ioctl$LOOP_CTL_GET_FREE(r2, 0x4c82) ioctl$LOOP_CTL_ADD(r2, 0x4c81, r3) ioctl$LOOP_CTL_REMOVE(r2, 0x4c80, 0x0) inotify_add_watch(0xffffffffffffffff, &(0x7f0000249000)='./file0\x00', 0x0) inotify_rm_watch(0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f000001cfb0)={0x0, 0x1, 0x0, 0x0, 0xf}) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) r4 = dup3(r1, r0, 0x0) set_thread_area(&(0x7f0000000000)={0x8200000000000000, 0x20001000, 0x0, 0x0, 0x7f, 0x1f, 0xffff, 0x1, 0x2, 0x401}) ioctl$int_in(r4, 0x5452, &(0x7f0000000000)=0x5) [ 562.543212] device bridge0 entered promiscuous mode 2018/04/13 15:26:29 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000000)={&(0x7f000059cff4)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000000140)=ANY=[@ANYBLOB="b8000000190001040000000000000000ffffffff000000000000000000000000e000000100000000000000000000000000000000000000000a00000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="000000000000000000695308000000000000000000000000000da56a4bf7f09c09f40d00000000000000000000002f92000000000000000000000000000000000000000000000000000000000000000000ae00000010000000000000000000000000000000007c0000000000000000ee6700"], 0xb8}, 0x1}, 0x0) fcntl$getflags(r0, 0x401) 2018/04/13 15:26:29 executing program 3: r0 = memfd_create(&(0x7f0000d65000)='-ppp0#:)\x00', 0x0) pwrite64(r0, &(0x7f00000000c0)='/', 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) lseek(r0, 0x2, 0x0) sendfile(r0, r0, &(0x7f0000317000), 0x7f8) symlink(&(0x7f0000001000)='./file0\x00', &(0x7f0000000080)='./file0\x00') syz_fuseblk_mount(&(0x7f0000000000)='./file0/file0\x00', &(0x7f0000000040)='./file0/file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f0000000140)={0x2, &(0x7f0000000100)=[{0x4, 0x7, 0x0, 0x6}, {0x1, 0x777, 0x8, 0x6}]}) 2018/04/13 15:26:29 executing program 7: sendmsg$unix(0xffffffffffffffff, &(0x7f0000833000)={&(0x7f0000564000)=@abs, 0x6e, &(0x7f0000451ff0)=[{&(0x7f0000007000)="002a932f01000000cf960802e02348f800000000001c0003f2a576", 0x1b}], 0x1, &(0x7f00001f9fe0)}, 0x0) r0 = syz_open_dev$sg(&(0x7f0000b7aff7)='/dev/sg#\x00', 0x0, 0x0) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x80da14, 0x2, 0x20000000}) getsockopt$IP6T_SO_GET_REVISION_TARGET(r0, 0x29, 0x45, &(0x7f0000000100)={'NETMAP\x00'}, &(0x7f0000000140)=0x1e) ioctl(r0, 0x2283, &(0x7f0000000180)="d33d3215cddaf84898ce3c484ed990dbda6d75d2e66fcd35d98df7e0f4aa5a52c608e32407a859182035dbdbfc0de0812f7bd5ebce3f4ed6e2fffa131f3450f9aca351f6b39cfcccda83869857bc01d35c1d9e69c11f24f5d158e831b20b13e274a9f3dad71e4a8cc7bd9ad3b8f6db099226548080bd9ce82f40b3f01919e5f96e7bb6cade0c7e12389bb092d4130f4aed") fgetxattr(r0, &(0x7f0000000240)=@known='security.evm\x00', &(0x7f0000000280)=""/137, 0x89) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000000)={0x0, 0x4, 0x5, 0xffffffff, 0x0, 0xff}, &(0x7f0000000040)=0x14) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000080)={0x934a, 0x4, 0x8, 0xffff00000, r1}, &(0x7f00000000c0)=0x10) 2018/04/13 15:26:29 executing program 2: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) syz_mount_image$iso9660(&(0x7f0000000080)='iso9660\x00', &(0x7f0000000100)='./file0/file0\x00', 0x0, 0x0, &(0x7f0000001d40), 0x0, &(0x7f0000001740)=ANY=[@ANYBLOB='gid=']) syz_mount_image$gfs2(&(0x7f0000000000)='gfs2\x00', &(0x7f0000000040)='./file0/file0\x00', 0x3, 0x3, &(0x7f0000000340)=[{&(0x7f0000000140)="3b647c36ef018e366148e2ed00f51015d8071b6c5bffaeb4a2ff4208e30aff56d340966ba998ef5b776c033048f19997377d12a183051947e6a515a1799c59276f68ddf1314b70779537374f729fb1e6e0c8b95cd1bbc7d36ceb3b67d4c70d2021c9d3c55211", 0x66}, {&(0x7f00000001c0)="265c0759f94da0b2ed801fa26864c5de1018ce3fda5ea481367f616a73653104fb08a9e9f5b3bdefb5f23ad22951b62c4cea30982a2c1a304a2a8d01db0d1f1a768ca01624e46b", 0x47, 0x60009b8d}, {&(0x7f0000000240)="6e22fb8c010629b5dc8686e1e917024de77eaee4226996a2253e4aeb7cfa6c7f34f5969afd8361ccf3ca25dacf07595f6498129d3bd41bb859c0cd4cd99cf9a49e68e1846e4e90441278b0d60604b03f7bb91804ad85c400ade7649694a236471dc8eaef5e92044680ff5777d88da510ccc546e5b12a8a13b0916a89dacafe4d342692120638f5cce6c86893f269f0e65f5d6409fa0b1660b1f03010c89387d1a4a005126f55cd465f6413c512de749c0e579e77e4ab39d80f355181d2894a9a35b9f81e7cbb991f645ca060f6767bb8629cef6d05a11ea64c4b229139be07f76b326a7d6049499fbd88dc3a3b7a5ef9aaa5b153f4a1d84447", 0xf9, 0x2c}], 0x800000, &(0x7f00000000c0)={[{@nosuiddir='nosuiddir', 0x2c}, {@quota_account='quota=account', 0x2c}]}) mount(&(0x7f0000001680)='./file0\x00', &(0x7f00000016c0)='./file0\x00', &(0x7f0000001700)='tmpfs\x00', 0x0, &(0x7f00000003c0)) 2018/04/13 15:26:29 executing program 6: r0 = openat(0xffffffffffffffff, &(0x7f0000000380)='./control/file0\x00', 0x1, 0x52) ioctl$TIOCSLCKTRMIOS(r0, 0x5457, &(0x7f00000003c0)) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) socketpair$inet(0x2, 0x5, 0x8, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f0000000200)={0x8, 0x3, 0x80, 0x3f}, 0x8) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) mkdir(&(0x7f0000000180)='./control\x00', 0x20) sync_file_range(r3, 0x4, 0x401, 0x5) r4 = creat(&(0x7f00000002c0)='./control/file0\x00', 0x0) write$sndseq(r4, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) ioctl$DRM_IOCTL_IRQ_BUSID(r4, 0xc0106403, &(0x7f0000000400)={0x0, 0x6b2a569e, 0x0, 0x200}) mkdir(&(0x7f0000000040)='./control/file1\x00', 0x0) unlink(&(0x7f00000000c0)='./control/file0\x00') rmdir(&(0x7f0000000300)='./control/file0\x00') r5 = syz_open_dev$usbmon(&(0x7f0000000080)='/dev/usbmon#\x00', 0x7f, 0xc0200) openat(r5, &(0x7f0000000100)='./control\x00', 0x400, 0x4) unlink(&(0x7f0000000140)='./control/file0\x00') getpeername(r2, &(0x7f0000000240)=@l2, &(0x7f0000000340)=0x80) fstat(r3, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0}) quotactl(0xfffffffffffffff7, &(0x7f0000000440)='./control/file1\x00', r6, &(0x7f0000000500)="0fd23cc0081d50719f40f0d7fb71812d3e23884cd04f04d303bcc5598e914aab22409dd8a83a238a20e2bde12e3fa7debb028ee2a93c4903aee1") close(r1) 2018/04/13 15:26:29 executing program 1: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffff9c) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r0, 0x80045301, &(0x7f0000000040)) chmod(&(0x7f0000000000)='./file0\x00', 0x84) r1 = syz_open_dev$binder(&(0x7f000000cff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) mmap$binder(&(0x7f000000c000/0x2000)=nil, 0x2000, 0x0, 0x12, r1, 0x0) clock_settime(0x7, &(0x7f0000000100)) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f00000002c0)={0x44, 0x0, &(0x7f0000000180)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x28, 0x8, &(0x7f00000000c0)=[@ptr={0x70742a85, 0x0, &(0x7f0000000080), 0x1}], &(0x7f0000000140)=[0x0]}}], 0x0, 0x0, &(0x7f0000000280)}) mmap$binder(&(0x7f000000c000/0x2000)=nil, 0x2000, 0x5, 0x10, r1, 0x0) 2018/04/13 15:26:29 executing program 4: r0 = syz_open_dev$sndtimer(&(0x7f0000214ff1)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f000001dffc)=0x9) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001}}) r1 = epoll_create1(0x0) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000000040)) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00006ebff4)) ioctl$TUNSETSNDBUF(0xffffffffffffffff, 0x400454d4, &(0x7f0000ac4000)=0x6) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, 0xffffffffffffffff, 0x0) r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f000030efee)='/dev/loop-control\x00', 0x0, 0x0) r3 = ioctl$LOOP_CTL_GET_FREE(r2, 0x4c82) ioctl$LOOP_CTL_ADD(r2, 0x4c81, r3) ioctl$LOOP_CTL_REMOVE(r2, 0x4c80, 0x0) inotify_add_watch(0xffffffffffffffff, &(0x7f0000249000)='./file0\x00', 0x0) inotify_rm_watch(0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f000001cfb0)={0x0, 0x1, 0x0, 0x0, 0xf}) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) r4 = dup3(r1, r0, 0x0) set_thread_area(&(0x7f0000000000)={0x8200000000000000, 0x20001000, 0x0, 0x0, 0x7f, 0x1f, 0xffff, 0x1, 0x2, 0x401}) ioctl$int_in(r4, 0x5452, &(0x7f0000000000)=0x5) 2018/04/13 15:26:29 executing program 5: times(&(0x7f00000000c0)) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000240)=[{&(0x7f0000000180)="60adee53a26fd710db948d6d129b661b4e3aee88639080671d05ceb4a6afd800b84cde8b4b8e140391c2fa857248e86bb0c5b1d7d4e2a9d5dc5c07b740b5ed5028a1c9d58bf3d87ea9627d821cfa821a0eb1431fa96b4d8970195e58f6d3bf2a4c8e318ae60aed455f7d18a5847d2584e034064afeb961c6f8b867fe9d00843ea193", 0x82, 0xe872}], 0x0, &(0x7f0000014300)) r0 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x103001) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000080)=[@in6={0xa, 0x4e22, 0x7, @dev={0xfe, 0x80, [], 0x14}}], 0x1c) 2018/04/13 15:26:29 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000fbdff3)='net/mcfilter\x00') fcntl$setlease(r0, 0x400, 0x1) vmsplice(r0, &(0x7f0000000540)=[{&(0x7f0000000000)="4da2d11368cc2908b9eebeb3628f90aae31ab515e6a4277037e1f1b110d57ff773522f2398eb18f090a56aa93817fa19698c1ee4cc8d567fa2109081b6f0bf488fe66d4840611e589f01f1df197df3b046ca81399da1af0b6781299c6379dcf19d30dd9abb09c130f4878d4a27a77e7c86045e9b1713353772830534069bc99dc4790812e1b72847f214c253645430731da217cd3b29781c5f6a4d6417de9e418ded9bac6a0799fecdf76c99fe46bae43dc6023e18938d4efc5140c38ef5fda422ee852242dc8e", 0xc7}, {&(0x7f0000000100)="d14b608d3e7d358917d5edbf7272aea95b831dfc2cc0cd9e8b9c84c8a5034841021ba83784d2c113a3907601808ac8d72189ae0943f9a64e9b13fe5b588492ef9a845e25b3aa25a0797ff1aadbd6de4bf4fa69f124998d1d3c9e4083811e84298a84a36a83e913b8ff6dce4e8e89f93c8b23dc2b3cc06d2b43f39524ef4045e23f4c23441874462bd54326", 0x8b}, {&(0x7f00000001c0)="2b83483f05fc9a02a86ea358d28c29d32d62200fc2410ef463d535cab76f5cfeee375a98b074dd047623894f704a394ff611673925ffefc214176dc2030854094ae7fa2392e499341127bb55dc93605c0e4c7d2ba92891f50b566ea77c0269c9d83bde6e485973c0180cba2bf7f84f1d357e5fcba25c070bae5571a0c5f928f206975241efe2b1ca8d6bcef7888412f84ed1ab", 0x93}, {&(0x7f0000000280)="8e3a0139fcff5a1dd902de5fa52923d74da3cf382b263ae5ba8131ec5217114898", 0x21}, {&(0x7f00000002c0)="52d2888a5bbf40d4bd71c118394d573258157198691cfa9fe9d11c715d65e684411d3d79d8f70a09e630c838b15717efab3627a0cf33cf675ef3063fdcc3cb923369b9adf98bb6608c25581f377021a1dfc1e9fce9acf3ae9ce57107f3678c2bac8c89596eb8305143654411c0d3178decd72864ee4f5a75ef7edcc541e88cd81de0afa8343dd790cf9821f7bbdcefae0aa4fddb0b44", 0x96}, {&(0x7f0000000380)="61e9e8ec02ac628de557f13d8e7a340f6775cea7c70ca26ee6a9874c42380c2af9cdc36bb87001f23c9e1119c60f0b8454a70265ffa8f7d1a872cf79b2a6b0503af8ab15955337e13eaa0ee5c4c3ae8b14ad3cf86f386dd843c7e99b0688e09bdd2d9d96bdd5945db475f22879fe4e0f7fe8a3", 0x73}, {&(0x7f0000000400)="d78dce3a75c00dac9e9ccf1649430d78c68bd468e22d4686288e6d4d932ca08e5991a751dfa9dafda09c0e522732e3e1e8dbeab1bfd9b816d0b35a30361590ede506c5398105cdac55e43bf27cc0dd7e5c24ccc6803a68ee9488ca8de7da6c71e58c25b8cac82799f13a4fd56cefc8b42b5700a0a4d696333cdee46f2c0affa26d254c454924a23e582d17d5b1d86e1bfff463f5357a410290d795f6aa29ede99cae0bfc89afc4c9b84d6272878491e9d50105441b743ebb9f37fb61546573df96747815c6ee8163ff5e0195bce12864ef6b0ce8", 0xd4}, {&(0x7f0000000500)="d38207b0fa38351b3ef92f884808faffea79251fbcd892d9e621002e792fb26e669e6f51b8d7bb9ce5ef3195ac6a6ea1e920c81c83", 0x35}], 0x8, 0x8) ftruncate(r0, 0x0) 2018/04/13 15:26:29 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000051cff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000943ffc)=0xa35) r1 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000029000)={0xffffffffffffffff, 0xffffffffffffffff}) readv(r0, &(0x7f0000000000)=[{&(0x7f0000cd8000)=""/1}], 0x10000000000002bf) ioctl$int_in(r2, 0x5452, &(0x7f0000b28000)=0x3c) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000fb9000)) fcntl$setsig(r2, 0xa, 0x12) poll(&(0x7f0000b2c000)=[{r3}], 0x1, 0xfffffffffffffff8) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000000240)) r4 = dup2(r2, r3) fcntl$setown(r4, 0x8, r1) tkill(r1, 0x16) [ 563.493884] binder: 5479:5481 got transaction with too large buffer [ 563.500422] binder: 5479:5481 transaction failed 29201/-22, size 40-8 line 3292 [ 563.521460] binder: BINDER_SET_CONTEXT_MGR already set [ 563.528768] binder: 5479:5490 ioctl 40046207 0 returned -16 2018/04/13 15:26:29 executing program 7: syz_open_dev$sg(&(0x7f0000000180)='/dev/sg#\x00', 0x1152, 0x101000) r0 = openat$dir(0xffffffffffffff9c, &(0x7f00000001c0)='./file0\x00', 0x0, 0x122) accept$netrom(0xffffffffffffff9c, 0x0, &(0x7f0000000200)) r1 = dup2(0xffffffffffffffff, r0) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000000000)={0x0, 0x1ff}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f00000000c0)={r2, @in={{0x2, 0x4e22, @broadcast=0xffffffff}}, 0x9}, 0x90) r3 = socket(0xa, 0x2, 0x0) connect$inet6(r3, &(0x7f0000d3cfe4)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x3}, 0x1c) connect$inet(r3, &(0x7f0000000040)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) getsockopt$inet_buf(r3, 0x0, 0x2c, &(0x7f0000000240)=""/157, &(0x7f0000000300)=0x9d) 2018/04/13 15:26:29 executing program 1: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000cd9ff4)='/dev/rfkill\x00', 0x0, 0x0) ioctl$RNDADDTOENTCNT(r0, 0x40045201, &(0x7f0000000000)) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000cba000)='/dev/rfkill\x00', 0x0, 0x0) ioctl$RNDADDTOENTCNT(r1, 0x40045201, &(0x7f0000a6b000)) close(r1) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f00000000c0)={0x0, 0x9, 0x8, 0x101, 0xfffffffffffeffff, 0x6, 0x4, 0x0, {0x0, @in={{0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x1, 0x1d, 0x80, 0x7, 0x8}}, &(0x7f0000000180)=0xb0) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00000001c0)={r2, 0x401, 0x100, 0xc72, 0x9, 0xfffffffffffffffe}, 0x14) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/status\x00', 0x0, 0x0) creat(&(0x7f0000000080)='./file0\x00', 0x2) 2018/04/13 15:26:29 executing program 1: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) chdir(&(0x7f00002d7000)='./file0\x00') umount2(&(0x7f0000f66000)='.', 0x2) mount(&(0x7f0000000100)='.', &(0x7f0000000140)='./file0\x00', &(0x7f0000000080)='vxfs\x00', 0x1370c0, &(0x7f00000000c0)) 2018/04/13 15:26:29 executing program 0: r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x40040, 0x0) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000040)=0x7, 0x4) r1 = syz_open_procfs(0x0, &(0x7f0000ee35b5)='coredump_filter\x00') ftruncate(r1, 0x7) read(r1, &(0x7f00004fa000)=""/111, 0x6f) [ 563.540814] binder_alloc: 5479: binder_alloc_buf, no vma [ 563.546562] binder: 5479:5481 transaction failed 29189/-3, size 40-8 line 3133 [ 563.557406] binder: undelivered TRANSACTION_ERROR: 29189 [ 563.563113] binder: undelivered TRANSACTION_ERROR: 29201 2018/04/13 15:26:29 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) sendmsg(r0, &(0x7f0000018000)={&(0x7f0000013fe4)=@in6={0xa, 0x4e20, 0x0, @loopback={0x0, 0x7}}, 0x80, &(0x7f0000001340), 0x0, &(0x7f00000004c0)}, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/status\x00', 0x0, 0x0) r2 = getuid() ioctl$TUNSETOWNER(r1, 0x400454cc, r2) r3 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/mls\x00', 0x0, 0x0) ioctl$TUNSETVNETBE(r1, 0x400454de, &(0x7f0000000080)) write$selinux_access(r3, &(0x7f0000000000)={'system_u:object_r:auth_cache_t:s0', 0x20, 'unconfined', 0x20, 0x34, 0x39}, 0x30) ioctl$LOOP_SET_FD(r3, 0x4c00, r0) 2018/04/13 15:26:29 executing program 1: r0 = epoll_create1(0x0) fcntl$dupfd(r0, 0x6, 0xffffffffffffffff) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000040)) openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x800, 0x0) 2018/04/13 15:26:29 executing program 1: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000180)='/dev/hwrng\x00', 0x80280, 0x0) ioctl$DRM_IOCTL_ADD_MAP(r0, 0xc0286415, &(0x7f0000000080)={&(0x7f0000db7000/0x3000)=nil, 0x80000001, 0x4, 0x60, &(0x7f0000ea0000/0x2000)=nil, 0x8001}) munmap(&(0x7f00009ff000/0x600000)=nil, 0x600000) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = syz_open_procfs(0x0, &(0x7f00000000c0)='pagemap\x00') sendfile(r1, r2, &(0x7f0000014000)=0x100400, 0xffff) 2018/04/13 15:26:29 executing program 7: perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(0xffffffffffffffff) r1 = creat(&(0x7f0000000040)='./file1\x00', 0x0) kexec_load(0xfff, 0x1, &(0x7f00000000c0)=[{&(0x7f0000000080)="a5e9ab88e33412c750eaf3627e5ced083b588c6d1a4b70633f2e1c5b359cf5776a61e5794d381d73cc1d9c4b3c", 0x2d, 0x4, 0xffffffff}], 0x3f0000) fallocate(r1, 0x0, 0x0, 0x20005) dup3(r1, r0, 0x0) lseek(r0, 0x0, 0x4) 2018/04/13 15:26:29 executing program 1: r0 = add_key$keyring(&(0x7f00000bfff8)='keyring\x00', &(0x7f0000ba9ffb)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$setperm(0x5, r0, 0x10200100) keyctl$revoke(0x3, r0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x8000, 0x0) getsockopt$inet_mreqsrc(r1, 0x0, 0x25, &(0x7f0000000040)={@empty, @dev, @rand_addr}, &(0x7f0000000080)=0xc) 2018/04/13 15:26:30 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='io.stat\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000040)={0x0, 0x81}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000140)={r1, 0x8, 0x5, 0x3}, &(0x7f0000000200)=0x10) r2 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffe) r3 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, 0x0, 0x0, r2) r4 = add_key$user(&(0x7f000038b000)='user\x00', &(0x7f000057f000)={0x73, 0x79, 0x7a}, &(0x7f0000d6c000)='1', 0x1, r3) keyctl$unlink(0x11, r4, 0x0) 2018/04/13 15:26:30 executing program 3: madvise(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0xf) mremap(&(0x7f0000a96000/0x1000)=nil, 0x1000, 0x800000, 0x3, &(0x7f0000130000/0x800000)=nil) r0 = syz_open_dev$usbmon(&(0x7f0000000080)='/dev/usbmon#\x00', 0x4, 0x101000) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000223ff7)='/dev/sg#\x00', 0x0, 0x0) mmap$binder(&(0x7f0000d4d000/0xb000)=nil, 0xb000, 0x0, 0x12, r1, 0x0) ioctl$sock_ipx_SIOCGIFADDR(r0, 0x8915, &(0x7f00000000c0)={"9d000000b9cdd63ad8320e429a785f0d", {0x4, 0x100000001, 0x0, "e0b618b5a2e0", 0x5}}) mremap(&(0x7f0000317000/0x4000)=nil, 0x4000, 0x2000, 0x3, &(0x7f0000ffe000/0x2000)=nil) madvise(&(0x7f0000153000/0x800000)=nil, 0x800000, 0x0) r2 = syz_open_dev$tun(&(0x7f00000004c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000080)={'ip6tnl0\x00', 0x9516}) ioctl$TUNSETLINK(r2, 0x400454cd, 0x30a) close(0xffffffffffffffff) capset(&(0x7f0000000000)={0x39980732}, &(0x7f0000000040)={0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x10001}) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000044ff8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r4, &(0x7f00000bd000), 0x80, 0x0) poll(&(0x7f0000084ff0)=[{0xffffffffffffffff, 0xc1a6}], 0x20000000000000b5, 0x0) dup2(r4, r3) r5 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000140)='/dev/pktcdvd/control\x00', 0x400082, 0x0) r6 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer\x00', 0x2, 0x0) r7 = syz_open_procfs(0x0, &(0x7f00000002c0)='net/fib_triestat\x00') mknodat(r7, &(0x7f0000000240)='./file0\x00', 0x0, 0x2) syz_open_dev$tun(&(0x7f0000000300)='/dev/net/tun\x00', 0x0, 0x1fffe) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f00000001c0)={0x0, 0x100000001, 0x30}, &(0x7f0000000280)=0xc) getsockopt$inet_sctp6_SCTP_MAXSEG(r6, 0x84, 0xd, &(0x7f0000000340)=@assoc_value={r8, 0x70589ca4}, &(0x7f0000000380)=0x8) bind$inet(0xffffffffffffffff, &(0x7f0000366000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000200)='/selinux/checkreqprot\x00', 0x0, 0x0) getxattr(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000900)=ANY=[@ANYBLOB="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"], &(0x7f0000000400)=""/152, 0x98) pipe2(&(0x7f0000000100), 0x0) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r5, 0x84, 0x4, &(0x7f00000003c0)=0x9, 0x4) 2018/04/13 15:26:30 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) listen(r0, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) listen(r1, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000fd1ff6)='net/tcp\x00') ioctl$EVIOCGPROP(r2, 0x80404509, &(0x7f0000000000)=""/19) preadv(r2, &(0x7f00000000c0)=[{&(0x7f0000ddd000)=""/143, 0x8f}, {&(0x7f000032df3a)=""/198, 0xc6}], 0x2, 0x0) 2018/04/13 15:26:30 executing program 7: syz_open_procfs(0x0, &(0x7f00005f7ff6)='mountinfo\x00') r0 = syz_open_procfs(0x0, &(0x7f0000000000)='projid_map\x00') eventfd(0xe8) ioctl$DRM_IOCTL_IRQ_BUSID(r0, 0xc0106403, &(0x7f00000000c0)={0x2, 0x20000000007, 0x9, 0x80}) unshare(0x40600) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000553ff8), 0x8}) 2018/04/13 15:26:30 executing program 0: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000b00)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r0) r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r2 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) getsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f0000000040), &(0x7f0000000140)=0x4) write$fuse(r2, &(0x7f0000000180)={0x50, 0x0, 0x0, @fuse_init_out={0x7, 0x1a}}, 0x50) sendfile(r2, r2, &(0x7f0000000100), 0x80000001) fcntl$getownex(r1, 0x10, &(0x7f0000000240)={0x0, 0x0}) sched_rr_get_interval(r3, &(0x7f0000000280)) sendfile(r2, r1, 0x0, 0xc08f) creat(&(0x7f00000000c0)='./bus\x00', 0x0) r4 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000200)='/proc/sys/net/ipv4/vs/sync_persist_mode\x00', 0x2, 0x0) ioctl$BINDER_SET_MAX_THREADS(r2, 0x40046205, 0x7) ioctl$sock_SIOCGSKNS(r4, 0x894c, &(0x7f00000002c0)=0x6) 2018/04/13 15:26:30 executing program 4: syz_open_dev$evdev(&(0x7f00000000c0)='/dev/input/event#\x00', 0x6, 0x90001) 2018/04/13 15:26:30 executing program 5: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$IP_VS_SO_SET_ZERO(r0, 0x0, 0x48f, &(0x7f0000000000)={0x0, @rand_addr=0x100, 0x4e21, 0x3, 'sed\x00', 0x0, 0x1, 0x48}, 0x2c) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000000100)={&(0x7f000000f000)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f00005a6ff0)={&(0x7f0000ff4ea0)=@newsa={0x144, 0x10, 0x713, 0x0, 0x0, {{@in6, @in=@multicast2=0xe0000002}, {@in6=@loopback={0x0, 0x1}, 0x0, 0x6c}, @in6=@loopback={0x0, 0x1}, {}, {}, {}, 0x0, 0x0, 0x2}, [@mark={0xc, 0x15}, @algo_comp={0x48, 0x3, {{'deflate\x00'}}}]}, 0x144}, 0x1, 0x0, 0x0, 0x80}, 0x8000) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x0, 0x0) close(r2) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f0000000140), &(0x7f0000000180)=0x4) accept4$inet6(r2, &(0x7f0000000080)={0x0, 0x0, 0x0, @local}, &(0x7f00000000c0)=0x1c, 0x80800) 2018/04/13 15:26:30 executing program 2: mmap(&(0x7f0000340000/0xc00000)=nil, 0xc00000, 0x1000009, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r0, 0x0, 0x488, &(0x7f0000000000)=""/24, &(0x7f00001e6000)=0x335) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) openat$cgroup_ro(r1, &(0x7f00000000c0)='memory.swap.current\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000000080)=0xd219, 0x4) 2018/04/13 15:26:30 executing program 4: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000020000)='/dev/sequencer\x00', 0x40240, 0x0) connect$unix(0xffffffffffffffff, &(0x7f0000000000)=ANY=[@ANYBLOB="04102e2f62"], 0x1) r1 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) listxattr(&(0x7f0000000040)='./bus\x00', &(0x7f0000000080)=""/4096, 0x1000) write$sndseq(r1, &(0x7f00000014c0)=[{0x9d53, 0x2, 0x0, 0x0, @tick, {}, {}, @result}], 0x30) socket$pppoe(0x18, 0x1, 0x0) syz_mount_image$iso9660(&(0x7f00000010c0)='iso9660\x00', &(0x7f0000001100)='./bus\x00', 0x2, 0x5, &(0x7f00000013c0)=[{&(0x7f0000001140)="5d9ee56cbc1854896d16b9ab7400279aa4527b56b21c571f983d682d4c1116705e2839d1c46c7741e627e0914781cb956b2e33bc28145e3e371c3672803cf1422870cdc3d8becc26b6f2aaf9", 0x4c, 0x7}, {&(0x7f00000011c0)="5a4e41d934ec9716c249fb58df9c1d06b8bad81ef5a2e91570022bc30b639d4c349314f44811dc6343cb330c864743eadd72343eb8140cea90d3811691cf1e2e9fa3029fa20ef48dc1bcfc64d8dd1785de204b15fc53f6a2a0c7fac66d89de1b86014d07cf21976f826f6ed3af98d69678e697b11b689e4153de946b5eb3bf", 0x7f, 0x9}, {&(0x7f0000001240)="f4321ba25f6518ac18a816857b97d9a11c76edea221ccfab05132cbab49f954ff4e0b6612c838fd55b59b3a8b3d428ab3f8cb9e27b2e20557836d0f60fa93e669b68fad43f99e3de291d0f82ca4475879a5f0b56c03d8b3c960781b917d1e67b4c3aedb4a9cc795bdac28b1c5f178d30675f1a46ffa055c6bb76bb0783f16d688b24d14af26a9d", 0x87, 0xad0000000000}, {&(0x7f0000001300)="123e59382d548beaf7aff0ca82890d6daa51a7d1d02606fd374b381f6f27e6bbc815e17a3a411519ca3b2fb32ca480f2fd7c460d", 0x34, 0x1ff}, {&(0x7f0000001340)="015cdc7fadf4a36b15c14d136ec3032241f00ecf44670dfdf1b68970fa802a8be27912a514d1bc6e7debdc97730ee42149540630111fc044e6c70dfe07c61482c7f829", 0x43, 0x5}], 0x2000, &(0x7f0000001440)={[{@iocharset={'iocharset', 0x3d, 'cp1255'}, 0x2c}, {@nojoliet='nojoliet', 0x2c}, {@utf8='utf8', 0x2c}, {@gid={'gid', 0x3d, [0x36, 0x3f]}, 0x2c}, {@utf8='utf8', 0x2c}, {@block={'block', 0x3d, [0x2d, 0x3f, 0x3f, 0x78, 0x30, 0x37]}, 0x2c}, {@map_off='map=off', 0x2c}, {@cruft='cruft', 0x2c}, {@sbsector={'sbsector', 0x3d, [0x36aa92a49a3f51d4, 0x31]}, 0x2c}, {@sbsector={'sbsector', 0x3d, [0x0, 0x0, 0x35, 0x34, 0x37, 0x3f, 0x36]}, 0x2c}]}) sendfile(r0, r1, &(0x7f000001eff8), 0x20) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f0000001080)=[@in={0x2, 0x4e22, @loopback=0x7f000001}, @in6={0xa, 0x4e22, 0x6, @mcast2={0xff, 0x2, [], 0x1}, 0x9}, @in={0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}], 0x3c) 2018/04/13 15:26:30 executing program 2: r0 = socket$inet(0x2, 0x1, 0x0) mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0xfffffffffffffffc, 0x8972, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f0000134000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) connect$inet(r0, &(0x7f00000e5000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) connect$inet(r0, &(0x7f00009322c4)={0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 0x10) connect$inet(r0, &(0x7f00000dcff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) shutdown(r0, 0x1) 2018/04/13 15:26:31 executing program 1: r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000006ff2)='/selinux/load\x00', 0x2, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x111041, 0x0) mq_timedreceive(r1, &(0x7f0000000080)=""/4096, 0x1000, 0x0, &(0x7f0000001080)={0x0, 0x1c9c380}) write$selinux_load(r0, &(0x7f0000000000)={0xf97cff8c, 0x8, 'SE\vLinux'}, 0x10) 2018/04/13 15:26:31 executing program 5: r0 = syz_open_dev$sndseq(&(0x7f00000000c0)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000b0bf74)={0x0, 0x0, 0x0, 'queue0\x00'}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f0000000000)={0x0, 0x2, 0x10000}) r1 = creat(&(0x7f0000000080)='./file0\x00', 0x10) setsockopt$inet_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f0000000100)={0x2}, 0x4) r2 = accept$packet(r1, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000180)=0x14) getsockopt$sock_timeval(r2, 0x1, 0x14, &(0x7f0000000200), &(0x7f0000000240)=0x10) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f00000001c0)={'bridge_slave_1\x00', r3}) 2018/04/13 15:26:31 executing program 6: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffff9c) connect$nfc_llcp(r0, &(0x7f00000000c0)={0x27, 0x0, 0x1, 0x7, 0x2, 0xe72, "f66686041a5a3f2dd2121230dc1f0d39c61b731c231cac2b81c697a9163bb2147241b59488e148aa591bde30b2d197e7e4b876e7bc5b800b808db536aa85f5", 0x1d}, 0x60) r1 = memfd_create(&(0x7f000000e000)='\x00 ', 0x0) r2 = syz_open_dev$sndseq(&(0x7f0000053ff3)='/dev/snd/seq\x00', 0x0, 0x40000) r3 = dup2(r2, r1) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r3, 0xc08c5332, &(0x7f000002b000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) write$sndseq(r1, &(0x7f0000048fe4)=[{0x5, 0x1ff, 0x0, 0x0, @tick, {}, {}, @control}], 0x30) 2018/04/13 15:26:31 executing program 3: r0 = socket$packet(0x11, 0x2, 0x300) r1 = syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x0) getsockopt$bt_l2cap_L2CAP_OPTIONS(0xffffffffffffffff, 0x6, 0x1, &(0x7f0000000180), &(0x7f0000000240)=0xc) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000000)={'bridge0\x00'}) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000340)={'gretap0\x00', 0x100}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00000000c0)={'bridge0\x00', 0x22001}) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000100)='/proc/self/net/pfkey\x00', 0x200, 0x0) r3 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000200)='/dev/keychord\x00', 0x80000, 0x0) ioctl$FUSE_DEV_IOC_CLONE(r2, 0x8004e500, &(0x7f00000002c0)=r3) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000140)={'bridge0\x00\x00 \x00'}) ioctl$sock_inet_tcp_SIOCOUTQNSD(0xffffffffffffffff, 0x894b, &(0x7f0000000280)) socketpair$packet(0x11, 0x0, 0x300, &(0x7f0000000040)) ioctl$RNDGETENTCNT(r3, 0x80045200, &(0x7f0000000300)) ioctl$TUNGETSNDBUF(r1, 0x800454d3, &(0x7f0000000080)) setsockopt$sock_void(0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0) ioctl$TUNDETACHFILTER(r1, 0x400854d6, 0x0) 2018/04/13 15:26:31 executing program 2: perf_event_open(&(0x7f0000271000)={0x2, 0x70, 0x49, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000340)={0x0, @in6={{0xa}}}, 0x98) r0 = memfd_create(&(0x7f00006a7000)='/devrv MUarbie/\x00', 0x0) write(r0, &(0x7f0000ffdffb)='#!', 0x2) r1 = syz_open_procfs(0x0, &(0x7f0000000180)='net/udp\x00') sendfile(0xffffffffffffffff, r1, &(0x7f0000000000), 0x0) execveat(r0, &(0x7f0000ff7000)='./file0\x00', &(0x7f00000005c0)=[&(0x7f0000000600)="01", &(0x7f0000000500)='net/udp\x00', &(0x7f00000002c0)='net/udp\x00'], &(0x7f0000000580)=[&(0x7f0000ff7000)="00000000000000060804002000fffc0c6565643b799365005f1b76"], 0x1004) ioctl$TIOCSTI(0xffffffffffffffff, 0x5412, 0x0) 2018/04/13 15:26:31 executing program 7: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000010c0)='/proc/sys/net/ipv4/vs/cache_bypass\x00', 0x2, 0x0) recvmsg(r0, &(0x7f0000002540)={&(0x7f0000001100)=@ethernet={0x0, @dev}, 0x80, &(0x7f0000002400)=[{&(0x7f0000001180)=""/171, 0xab}, {&(0x7f0000001240)=""/103, 0x67}, {&(0x7f00000012c0)=""/20, 0x14}, {&(0x7f0000001300)=""/4096, 0x1000}, {&(0x7f0000002300)=""/209, 0xd1}], 0x5, &(0x7f0000002480)=""/153, 0x99, 0x6e7a3e24}, 0x60) mkdir(&(0x7f0000027000)='./file0\x00', 0x0) mount(&(0x7f0000cfc000)='./file1\x00', &(0x7f0000bdbff8)='./file0\x00', &(0x7f0000dea000)='tmpfs\x00', 0x201000000001, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) recvfrom$unix(r1, &(0x7f0000000040)=""/4096, 0x1000, 0x40010160, &(0x7f0000001040)=@file={0x0, './file1\x00'}, 0x6e) open$dir(&(0x7f000001bff4)='./file0\x00', 0x40fffd, 0xfffffffffffffffd) 2018/04/13 15:26:31 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$sock_int(r0, 0x1, 0x2c, &(0x7f0000d2effc)=0x81, 0x4) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x3, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000040)={0x6e8000000, 0x0, 0x10001, 0x6b3}) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000000080)={0x7, r2, 0x3}) sendto(r1, &(0x7f00000000c0)="09579def7b03321f82508018600169121aa2f2415b78962b2da66916216a061e316e5e5145d8dab1040746909b3af72ee8f2d5d182ee354a68c62fc7c1905e95c6e8f282e8a3f87a6a3588b7f74ba84df40f4aadcc636d6e7fd7f8360dec2058e55bbeb8c625cc89ebb8933cfde4006568e907c8df30c1bf28291bef71fcfdab7439d78b389cd353b7553dfcf6630202ced815a67fc404d8f4506bd10202e15fcf761d15a2d1bb55138581bd2ad1abc57cc83ba93286d9cc6acb48529cb24605e24834af68ae767dfe49c91eef6435c4381efe27b77de7faf9901bf076da84ef082e9ae0f26536a7b6d3e5a0a7f5", 0xee, 0x0, &(0x7f00000001c0)=@un=@file={0x0, './file0\x00'}, 0x80) setsockopt$sock_int(r0, 0x1, 0x2c, &(0x7f0000df7000)=0x1, 0x4) 2018/04/13 15:26:31 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0xa, &(0x7f00000001c0)=0x2, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$sock_int(r0, 0x1, 0x4000000000000008, &(0x7f000066e000), 0x12c) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000383000)=0x1, 0x4) sendto$inet(r0, &(0x7f0000482000), 0x0, 0x800000120000401, &(0x7f0000e45ff0)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) getpeername(r0, &(0x7f0000000000)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @local}}}, &(0x7f0000000080)=0x80) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x4e20, 0x4, @remote={0xfe, 0x80, [], 0xbb}, 0x401}}, 0xfffffffffffffffd, 0x200, 0x81, 0x8, 0x80000001}, &(0x7f0000000180)=0x98) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000200)={r2, 0x3}, &(0x7f0000000240)=0x8) [ 565.617076] SELinux: policydb string SE Linux does not match my string SE Linux 2018/04/13 15:26:32 executing program 6: setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000380)={0x0, @in6={{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x4000000000000007}, 0x90) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/enforce\x00', 0x111000, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000140)={{&(0x7f0000ffc000/0x2000)=nil, 0x2000}, 0x1}) r1 = socket$nl_xfrm(0x11, 0x3, 0x6) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f00000015c0)={'tunl0\x00', 0x0}) sendmsg(r1, &(0x7f00000008c0)={&(0x7f0000000000)=@can={0x1d, r2}, 0x68, &(0x7f0000000180), 0x100000b1, &(0x7f0000000080)}, 0x0) r3 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/vs/expire_nodest_conn\x00', 0x2, 0x0) ioctl$RNDADDTOENTCNT(r3, 0x40045201, &(0x7f00000000c0)=0xfffffffffffffff9) 2018/04/13 15:26:32 executing program 4: syz_open_dev$sndtimer(&(0x7f0000000040)='/dev/snd/timer\x00', 0x0, 0x800) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f0000f36000)={&(0x7f0000000140)=ANY=[@ANYBLOB="020100000a000000000000000000000002001300000000000000000000000000030006000000000002000000e00000010000000000000000030005000000000002000000e000000100000000000000007480a9093c96f6f0c6870c5e2fcb93511240d336726782576f6dc43a6c884f56d10cfd7bba6cb4543174d96275349359c02e3690cdf93a3cbeb560a4f4af303ed0e0352b52723ea588734c7d02eda2e3dd2b6f53632e874ecaebdc6f90f5d79c6c3ca516be6ee7391b612e7212a1bd2cd0"], 0x50}, 0x1}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) getsockopt$sock_buf(r1, 0x1, 0x1c, &(0x7f00000000c0)=""/32, &(0x7f0000000100)=0x20) 2018/04/13 15:26:32 executing program 5: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r0, 0xc0605345, &(0x7f0000000040)={0x2, 0x2, {0x3, 0x3, 0x0, 0x2, 0x40}}) r1 = socket$inet_udp(0x2, 0x2, 0x0) mprotect(&(0x7f0000008000/0x13000)=nil, 0x13000, 0x0) ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0x9) getsockopt$inet_buf(r1, 0x0, 0x41, &(0x7f0000008000)=""/144, &(0x7f0000012ffc)=0x90) 2018/04/13 15:26:32 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000fbdff3)='net/mcfilter\x00') fcntl$setlease(r0, 0x400, 0x1) readv(r0, &(0x7f0000002180)=[{&(0x7f0000000000)=""/4096, 0x1000}, {&(0x7f0000001000)=""/4096, 0x1000}, {&(0x7f0000002000)=""/37, 0x25}, {&(0x7f0000002040)=""/4, 0x4}, {&(0x7f0000002080)=""/76, 0x4c}, {&(0x7f0000002100)=""/17, 0x11}, {&(0x7f0000002140)=""/8, 0x8}], 0x7) ftruncate(r0, 0x0) socket$inet_dccp(0x2, 0x6, 0x0) 2018/04/13 15:26:32 executing program 7: r0 = socket$inet6(0xa, 0x80002, 0x0) bind$inet6(r0, &(0x7f00008a8000)={0xa, 0x4e23}, 0x1c) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000140)=ANY=[@ANYRES32=0x0, @ANYRES16], 0x2) r2 = gettid() wait4(r2, &(0x7f0000000100), 0x4, &(0x7f0000000180)) r3 = socket$inet6(0xa, 0x8000000000000802, 0x88) setsockopt$inet6_tcp_TCP_ULP(0xffffffffffffffff, 0x6, 0x1f, &(0x7f0000000580)='tls\x00', 0x4) sendmsg$inet_sctp(r3, &(0x7f0000a29000)={&(0x7f00005dafe4)=@in6={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000fc8000)}, 0x8000) sched_setscheduler(r2, 0x5, &(0x7f0000000300)) setsockopt$ax25_buf(0xffffffffffffffff, 0x101, 0x0, &(0x7f0000000340), 0x0) sendto$inet6(r3, &(0x7f0000b0cf6e), 0xffed, 0x0, &(0x7f000001b000)={0xa}, 0x1c) ioctl$DRM_IOCTL_DROP_MASTER(0xffffffffffffffff, 0x641f) recvfrom$inet6(r0, &(0x7f0000000600)=""/191, 0xbf, 0x41, &(0x7f0000000700)={0xa, 0x4e21, 0x0, @empty, 0x4}, 0xfffffffffffffff6) socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r3, 0x84, 0x0, &(0x7f0000000000)={0x0, 0x7, 0x1, 0xeb4}, &(0x7f00000006c0)=0x10) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f0000000740)={r4, 0x200000000000000}, 0x8) ioctl$DRM_IOCTL_GET_UNIQUE(r1, 0xc0106401, &(0x7f0000000440)={0xf7, &(0x7f0000000340)=""/247}) syz_open_procfs(0x0, &(0x7f00000005c0)='gid_map\x00') getsockopt$EBT_SO_GET_INIT_INFO(r1, 0x0, 0x82, &(0x7f0000000480)={'filter\x00'}, &(0x7f0000000540)=0x78) tgkill(0x0, r2, 0x10) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000000500)={&(0x7f0000000040)=@in={0x2, 0x4e22, @rand_addr=0x8}, 0x10, &(0x7f0000000480), 0x0, &(0x7f00000004c0)}, 0x0) getsockopt$IP_VS_SO_GET_INFO(r3, 0x0, 0x481, &(0x7f0000000780), &(0x7f00000007c0)=0xc) ioctl$TIOCLINUX6(r1, 0x541c, &(0x7f00000000c0)={0x6, 0x8}) accept(0xffffffffffffffff, &(0x7f0000000240)=@pppoe={0x0, 0x0, {0x0, @dev}}, &(0x7f00000002c0)=0x80) 2018/04/13 15:26:32 executing program 0: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000180)='/dev/loop-control\x00', 0x0, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000240)) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000000340)={0x0, 0x38, &(0x7f00000005c0)=[@in6={0xa, 0x0, 0x4, @mcast1={0xff, 0x1, [], 0x1}, 0x1}, @in6={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}, 0x323d000000000}]}, &(0x7f0000000640)=0x10) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000680)={0xcff3, 0x80000000, 0x0, 0x0, 0x4, 0x66e, 0x5, 0x1, r1}, 0x20) perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = mq_open(&(0x7f0000000000)='-$\x00', 0x0, 0x0, &(0x7f0000664fc0)={0x0, 0x0, 0x9}) mq_timedsend(r2, &(0x7f0000000180)="eae331b69e5a59d1482eb0bc2db06f216d624660dd70eee7d0ee86a0442500bb630eefc6d2499834ecfb1841b13806f248c951885757cca684cf0d39f554a64671c42278fc046669e9c677e7f42ec483a2547eb8c0f42108121572ab62a5180552e3130a16745b9fc5ccbf8c73b29399fb872e67f4c853e23125aaeaaf5986e41658c5b57728fa35b316937daa8ab2598c358c38e9b6951f78e7fd2169", 0x9d, 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x3, 0x31, 0xffffffffffffffff, 0x0) r3 = socket$inet6_udp(0xa, 0x2, 0x0) r4 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r4, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r3, {0x2, 0x0, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) sendmsg$nl_crypto(0xffffffffffffffff, &(0x7f000037ffc8)={&(0x7f00009dd000)={0x10}, 0xc, &(0x7f00002ceff0)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x1, 0x3}, 0xfff1}, 0x1, 0x0, 0x0, 0x8820}, 0x0) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x2, 0x5c831, 0xffffffffffffffff, 0x0) r5 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000280)='/selinux/mls\x00', 0x0, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(0xffffffffffffffff, 0x10e, 0x2, &(0x7f0000000340), 0x4) madvise(&(0x7f0000a00000/0x600000)=nil, 0x600000, 0x9) utimes(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)={{0x0, 0x2710}, {0x77359400}}) setsockopt$netlink_NETLINK_PKTINFO(r5, 0x10e, 0x3, &(0x7f00000002c0), 0x4) r6 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x2, 0x80000) socketpair$inet(0x2, 0x2, 0x1, &(0x7f0000000080)) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r6, 0x84, 0x75, &(0x7f00000000c0)={0x0, 0x6}, &(0x7f0000000100)=0x8) ioctl$KDGKBENT(0xffffffffffffffff, 0x4b46, &(0x7f00000001c0)={0x0, 0x0, 0x1}) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$TIOCLINUX3(0xffffffffffffffff, 0x541c, &(0x7f0000000040)=0x3) 2018/04/13 15:26:32 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cgroup.stat\x00', 0x0, 0x0) connect$netlink(r0, &(0x7f0000000100)=@kern={0x10, 0x0, 0x0, 0x400404}, 0xc) getsockopt$EBT_SO_GET_ENTRIES(r0, 0x0, 0x81, &(0x7f0000000440)={'broute\x00', 0x0, 0x4, 0x4a, [], 0x8, &(0x7f0000000340)=[{}, {}, {}, {}, {}, {}, {}, {}], &(0x7f00000001c0)=""/74}, &(0x7f00000002c0)=0x78) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000873000)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000f90000)={&(0x7f00000004c0)=ANY=[@ANYBLOB="400000001400090700000000000000000a000000", @ANYRES32, @ANYBLOB="14000100fe8000000000000000000000000000aa140006000900000008001fd1a06a07d9eb1c32ab9f9bd50000ff010000440300003eedbe938376188f707bbf867e32c1896cf7f52f2b77a6674fad90a2ae8ef15689735cd222850100000001000000caf48d52d4a28386397f4d9c2b1f0b010083fb3b6ec4f2d90913073c6f9b2c541cbda1ad"], 0x40}, 0x1}, 0xffffffffffffffff) ioctl$TIOCCONS(r0, 0x541d) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000580)={{{@in=@rand_addr, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in=@dev}}, &(0x7f0000000240)=0xe8) sendmsg$nl_route(r0, &(0x7f0000000680)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x20800000}, 0xc, &(0x7f0000000280)={&(0x7f00000003c0)=@mpls_newroute={0x60, 0x18, 0x200, 0x70bd2d, 0x25dfdbfb, {0x1c, 0xb4, 0x0, 0x1, 0x0, 0x0, 0xff, 0x6}, [@RTA_DST={0x14, 0x1, [{0x6, 0x0, 0x8, 0x7}, {0x2, 0x7ff, 0x10001, 0x8}, {0x1, 0x7, 0x8000, 0x8}, {0x1000, 0x7, 0x800, 0x101}]}, @RTA_DST={0x8, 0x1, [{0xffff, 0x0, 0xff, 0x52}]}, @RTA_OIF={0x8, 0x4, r1}, @RTA_DST={0xc, 0x1, [{0x5, 0x100000000, 0x7e00, 0x9}, {0x7, 0x4cb, 0x0, 0xfff}]}, @RTA_DST={0x14, 0x1, [{0x9, 0x3ff, 0x7, 0x80000000}, {0x40, 0x3a8ea0ed, 0x7, 0x7}, {0x1ff, 0x1, 0x6b}, {0x9, 0x10001, 0x5, 0xfffffffffffffffc}]}]}, 0x60}, 0x1, 0x0, 0x0, 0x4}, 0x20000000) ioctl$SIOCSIFMTU(r0, 0x8922, &(0x7f00000000c0)={'veth0_to_bond\x00', 0x3}) keyctl$join(0x1, &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x3}) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000000080)={'team0\x00', {0x2, 0x4e21}}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000006c0)={'irlan0\x00', r1}) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000300)) 2018/04/13 15:26:32 executing program 3: r0 = socket(0xa, 0x2, 0x0) flock(r0, 0x6) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000200)) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x2}, 0x1c) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00000006c0)={0x0, @in6={{0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x6d}, &(0x7f00000004c0)=0x88) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000880)=@assoc_value={0x0, 0x7}, &(0x7f0000000b40)=0x8) sendmsg$netrom(r0, &(0x7f0000000480)={&(0x7f0000000400)=@full={{0x3, {"e7faa93bc7eb4c"}, 0x7}, [{"f9788ac40f797e"}, {"b9e815d845fa6d"}, {"aa4120065e30a5"}, {"a6a86094f8da6c"}, {"20a09fbc9cbb50"}, {"1881e356a83088"}, {"9d95a49cd8914a"}, {"f7ffd2960c7a84"}]}, 0x48, &(0x7f0000000380), 0x0, &(0x7f0000000cc0)=ANY=[@ANYBLOB="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"], 0x18d, 0x10}, 0x0) getsockopt$inet_opts(r0, 0x0, 0x0, &(0x7f0000000540)=""/99, &(0x7f0000000780)=0x28c77c4c79f525cf) r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000b00)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r0) sendmsg$IPVS_CMD_NEW_DEST(r0, &(0x7f0000000bc0)={&(0x7f0000000900)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000940)={&(0x7f0000000980)=ANY=[@ANYBLOB="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"], 0x1}, 0x1}, 0x0) r3 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) fallocate(r3, 0x0, 0x8004, 0x0) r4 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x8) sendfile(r2, r0, &(0x7f0000000040)=0xfffffffffffffffd, 0x7ffffffd) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r3, 0x84, 0x19, &(0x7f0000000180)={r1, 0x3ff}, 0x8) fallocate(r3, 0x1, 0x0, 0x0) sendfile(r4, r3, 0x0, 0xc08f) bind$inet(r3, &(0x7f00000002c0)={0x2, 0x0, @broadcast=0xffffffff}, 0xfffffffffffffe1a) creat(&(0x7f0000000100)='./bus\x00', 0x0) mprotect(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x0) sendto$inet(r0, &(0x7f0000000240)="aa358d2c6b53152d6a52b90286042561ccd7c8b36028441f90883d6c21720ebbb053061e4b64b309b739ff694045d788c21bf42457e4be87c3f772763170143498e296c87cd7b7edc892b071ba4b2b5bdd31db3272945f54c718a2496b", 0x5d, 0x0, &(0x7f00000000c0)={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x13}}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f0000000000), 0x0, 0x0, &(0x7f0000000080)={0x2}, 0x10) dup(r4) getsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f00000005c0)={{{@in=@multicast2, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@multicast1}}, &(0x7f00000003c0)=0xe8) ioprio_get$uid(0x3, r5) mlockall(0x0) remap_file_pages(&(0x7f0000004000/0x4000)=nil, 0x4000, 0x0, 0xffffffffffffffff, 0x10800) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000032e000)) ftruncate(0xffffffffffffffff, 0x7fff) 2018/04/13 15:26:32 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) readv(r0, &(0x7f0000001480)=[{&(0x7f0000000480)=""/4096, 0x1000}], 0x1) r1 = gettid() unshare(0x28060400) exit(0x0) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x8000, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000080)={{{@in=@dev, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in6=@local}}, &(0x7f0000000180)=0xe8) ioctl$DRM_IOCTL_GET_CLIENT(r2, 0xc0286405, &(0x7f00000001c0)={0x8001, 0xfffffffffffffeff, r1, 0x8, r3, 0xa6c1, 0x800, 0x6}) tkill(r1, 0x28) 2018/04/13 15:26:32 executing program 5: capset(&(0x7f000000b000)={0x20080522}, &(0x7f000000cfe8)) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f000011f000)={@mcast2={0xff, 0x2, [], 0x1}, 0x0, 0x2}, 0x20) fcntl$getownex(r0, 0x10, &(0x7f0000000100)={0x0, 0x0}) ptrace$getenv(0x4201, r1, 0x200000, &(0x7f0000000040)) 2018/04/13 15:26:32 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000001400)={0x2, 0x4e21, @multicast2=0xe0000002}, 0x10) sendto$inet(r0, &(0x7f0000588fff), 0xffffffffffffff3e, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000000000)='i', 0x1, 0x0, 0x0, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[@ANYBLOB='#'], 0x1) connect(r0, &(0x7f00003cd000)=@ethernet, 0x10) openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc\x00', 0x40, 0x0) 2018/04/13 15:26:32 executing program 2: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00005a8000)='/dev/sequencer2\x00', 0x8002, 0x0) ioctl$TCSETAF(r0, 0x5404, &(0x7f00009d9fec)) write$sndseq(r0, &(0x7f000000a000)=[{0x40081, 0x5, 0x0, 0x0, @time, {}, {}, @time=@time={0x0, 0x989680}}], 0x30) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x608d00, 0x0) 2018/04/13 15:26:32 executing program 6: r0 = syz_open_dev$evdev(&(0x7f00000000c0)='/dev/input/event#\x00', 0x10000443, 0x1a003) ioctl$EVIOCSKEYCODE_V2(r0, 0x40284504, &(0x7f0000005fd8)={0x0, 0xffffffffffffffff, 0x0, 0x1001, "9158636aaec4c900008014408c261e1f323a36357b19b4e5ae7f3c6307007410"}) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00000007c0)='/selinux/status\x00', 0x0, 0x0) setsockopt$ipx_IPX_TYPE(r1, 0x100, 0x1, &(0x7f0000000000)=0x7fff, 0x4) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000040)={0x0, 0x9}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000100)=@sack_info={r2, 0x1, 0x1ff}, &(0x7f0000000140)=0xc) setsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000000800)=0x808, 0x4) 2018/04/13 15:26:32 executing program 5: keyctl$set_reqkey_keyring(0xe, 0x3) keyctl$set_reqkey_keyring(0xe, 0x5) request_key(&(0x7f0000e0f000)='logon\x00', &(0x7f0000ab3ffb)={0x73, 0x79, 0x7a}, &(0x7f00007c3fff)='\x00', 0x0) 2018/04/13 15:26:32 executing program 4: sync() socketpair(0x8, 0x80807, 0x7fff, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PPPIOCGL2TPSTATS(r1, 0x80487436, &(0x7f0000000040)="8e722a69395e30882fb10e66dcd61e96f2aeb839f1849bbf28fb304238c72b7bdad81b3b27ba79578352cb83bf518b4d8803b5cfa5945aba76a68817d80e04b6b5b671f299aca9ac06a1bb7280234f729e686ffe0570f3e469bf13a1edf1002fb1c3a0331b5edfd2d13dcbc240c90472d3739fe4bdbd0967b6d37510955c5ff6b0a90b058f1b9eaa7a2a3554c13c578b82979011a8fcf6c0d90ad8631345470f2876a897e6c91d6aa56d89051a4c210a366ee457d9c57e8f93b7e4f30aceb994067fce9cf2e999f339bc1d81b2f47ddbeabb960c92a7fff4a6aaa17eb493b2f1b8f0289daa724ea918f15812e558") fcntl$getown(r0, 0x9) futex(&(0x7f000000cffc), 0x0, 0x0, &(0x7f00005b3000)={0x0, 0xfffffffffffffffc}, &(0x7f0000048000), 0x0) 2018/04/13 15:26:32 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bbfff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x5402, &(0x7f0000000000)={0x0, 0x0, 0xfffffffffffffc00}) ioctl$TIOCCONS(r0, 0x541d) 2018/04/13 15:26:32 executing program 6: socket$inet(0x10, 0x3, 0x0) socket$inet(0x2, 0x80007, 0x2) 2018/04/13 15:26:32 executing program 3: fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000000)={0x0, 0x0}) socketpair$ax25(0x3, 0x7, 0xcd, &(0x7f0000000080)) timer_create(0xfffffffffbfffffb, &(0x7f00000000c0)={0x0, 0x0, 0x1, @tid=r0}, &(0x7f0000000040)) 2018/04/13 15:26:32 executing program 2: mount(&(0x7f0000000180)='./file0/file0\x00', &(0x7f00000001c0)='./file1\x00', &(0x7f0000000200)='cgroup2\x00', 0x3, 0x0) r0 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x40) execve(&(0x7f0000159ff2)='./file0/file0\x00', &(0x7f0000000000), &(0x7f000001e000)) connect$unix(r0, &(0x7f00000000c0)=@abs={0x0, 0x0, 0x4e23}, 0x6e) 2018/04/13 15:26:32 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000000)={'tunl0\x00', &(0x7f0000000140)=@ethtool_flash={0x33, 0x8, "8680441c8dfe78d4619a34e478facdcc54c6b8af9f183ebc9485616ccc645cb6c7a31176f410c2d55beb4242b90ac83198bf78103b723c3b9d3d34e62d559cb17f98e132f84d1aac1df8a8a1b91579c6d80433179c2fac50ab49c5b35b74b05be088e50bfcb6d8127a71eb4d1e20d45d3fce1e674ed3ac96d0bc55176c497f2a"}}) 2018/04/13 15:26:32 executing program 5: socket$inet6_udp(0xa, 0x2, 0x0) r0 = openat$cgroup_subtree(0xffffffffffffffff, &(0x7f0000000000)='cgroup.subtree_control\x00', 0x2, 0x0) sync_file_range(r0, 0x95bb, 0x8, 0x1) 2018/04/13 15:26:33 executing program 4: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) chroot(&(0x7f000009a000)='./file0\x00') chdir(&(0x7f0000cd2ff8)='./file0\x00') symlink(&(0x7f0000000140)='..', &(0x7f0000272ff7)='../file0\x00') r0 = socket$unix(0x1, 0x5, 0x0) connect$unix(r0, &(0x7f0000000080)=@file={0x1, './file0\x00'}, 0x6e) umount2(&(0x7f0000000040)='../file0\x00', 0x2) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000300)='ramfs\x00', 0x0, &(0x7f0000000200)) fstat(r0, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000100)={0x0, 0x0, 0x0}, &(0x7f0000000200)=0xc) chown(&(0x7f0000000000)='../file0\x00', r1, r2) 2018/04/13 15:26:33 executing program 6: r0 = memfd_create(&(0x7f0000002901)='dev ', 0x0) write(r0, &(0x7f0000000080)="164690f11220a801e1", 0x9) sendfile(r0, r0, &(0x7f0000001000), 0xffff) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x4, 0x11, r0, 0x0) socket$pptp(0x18, 0x1, 0x2) clock_settime(0x0, &(0x7f0000000100)) 2018/04/13 15:26:33 executing program 2: unshare(0x20020000) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mount(&(0x7f000052f000)='./file0\x00', &(0x7f00008fcfff)='.', &(0x7f00003a2ffa)="0700cc667300", 0x1000, 0x0) mount(&(0x7f0000c6bff8)='./file0\x00', &(0x7f000092f000)='./file0\x00', &(0x7f0000dcd000)='ramfs\x00', 0x0, &(0x7f000002f000)) mount(&(0x7f000000a000)='.', &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)="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", 0xff8c, &(0x7f0000000080)) r0 = socket$key(0xf, 0x3, 0x2) umount2(&(0x7f0000000000)='./file0\x00', 0x0) recvmsg(r0, &(0x7f0000000500)={0x0, 0x0, &(0x7f0000000400), 0x0, &(0x7f0000000480)=""/111, 0x6f}, 0x0) rmdir(&(0x7f0000d19000)='./file0\x00') 2018/04/13 15:26:33 executing program 0: mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x0, 0xa972, 0xffffffffffffffff, 0x0) munmap(&(0x7f0000a93000/0x3000)=nil, 0x3000) mprotect(&(0x7f0000375000/0xc00000)=nil, 0xc00000, 0x0) pipe2(&(0x7f0000a93ff8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) fcntl$dupfd(r0, 0x406, r0) 2018/04/13 15:26:33 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) mprotect(&(0x7f0000008000/0x2000)=nil, 0x2000, 0x0) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/sync_ports\x00', 0x2, 0x0) ioctl$DRM_IOCTL_RM_MAP(r1, 0x4028641b, &(0x7f0000000040)={&(0x7f0000007000/0x3000)=nil, 0x4, 0x5, 0x1, &(0x7f0000006000/0x3000)=nil, 0x9}) getsockopt$inet_buf(r0, 0x0, 0x41, &(0x7f0000008000)=""/144, &(0x7f0000012ffc)=0x90) 2018/04/13 15:26:33 executing program 7: mmap(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0xfffffffffffffffd, 0x31, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x800) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000080)={0xaa}) 2018/04/13 15:26:33 executing program 1: ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f00000000c0)=0x0) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f00000004c0)=0x0) rt_tgsigqueueinfo(r0, r1, 0x13, &(0x7f0000000540)={0x33, 0x800, 0x200, 0x8}) r2 = socket(0xa, 0x2, 0x0) flock(0xffffffffffffffff, 0x6) sendmsg$IPVS_CMD_GET_INFO(r2, &(0x7f00000009c0)={&(0x7f0000000500)={0x10, 0x0, 0x0, 0x21100000}, 0xc, &(0x7f0000000980)={&(0x7f0000000600)=ANY=[@ANYBLOB="182d06377c9e4a07716276b57938a3273040b7d1e45ca8701d9e18cbeeff39cb1505ec5756239d2d7c7067b534bb824ac681eda44b25eeabb6cad35e7827659b10de6e5b87f1427914cc0dede0d4fe447710bac518890e1c669b360a6d543ba959ddbfb6ca60a06047bbf02825ecd141aedeb0900f3f840a27cc341abd39"], 0x1}, 0x1, 0x0, 0x0, 0x50}, 0x20000884) ioctl$sock_inet_tcp_SIOCATMARK(0xffffffffffffffff, 0x8905, &(0x7f00000003c0)) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000000200)) connect$inet6(r2, &(0x7f0000000100)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f00000002c0)={0x0, @in6={{0xa, 0x0, 0x9, @mcast2={0xff, 0x2, [], 0x1}}}}, &(0x7f0000000380)=0x84) r3 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r3) fstat(0xffffffffffffffff, &(0x7f0000000180)) bind$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f0000fa0fff), 0x0, 0x20020003, &(0x7f0000000040)={0x2, 0x0, @loopback=0x7f000001}, 0x10) r4 = creat(&(0x7f0000000100)='./file1\x00', 0x0) fallocate(r4, 0x1, 0x0, 0x20004d2d) sendto$inet(r2, &(0x7f0000000000)="1356c1f7a6f170d95ec6cfc03678287eebc2e19824311a77", 0x18, 0x0, &(0x7f0000000080)={0x2, 0x0, @rand_addr=0x2}, 0x10) r5 = socket$inet6_icmp(0xa, 0x2, 0x3a) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f000050dfc8)={&(0x7f0000000840)=@in6={0xa, 0x4e24, 0x80000001, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c, &(0x7f00000005c0), 0x0, &(0x7f0000576000)}, 0x0) sendto$inet6(r2, &(0x7f0000000240), 0x0, 0x40000, &(0x7f0000000280)={0xa, 0x0, 0x3, @local={0xfe, 0x80, [], 0xaa}, 0x9}, 0x1c) accept(0xffffffffffffffff, &(0x7f00000006c0)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000740)=0x80) creat(&(0x7f00000005c0)='./file1\x00', 0x100) sendto$inet6(r5, &(0x7f0000000440)="15ac4744a9fa7c85b8f087c32f3c42c871b1a97fc337abbee7fca00084e493d48ebcff3403b71613fe69455b7a80cfcf3d3fb4efe55a4dca89fafbc75dcafe74f60a", 0x42, 0x0, &(0x7f0000000240)={0xa, 0x4e24, 0x0, @empty, 0x884}, 0x1c) ioctl$sock_inet6_SIOCDELRT(r2, 0x890c, &(0x7f0000000180)={@local={0xfe, 0x80, [], 0xaa}, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, @local={0xfe, 0x80, [], 0xaa}, 0x0, 0x80000000, 0x0, 0x500, 0x10001}) 2018/04/13 15:26:33 executing program 5: syz_open_procfs(0xffffffffffffffff, &(0x7f0000955000)='ns/mnt\x00') r0 = syz_open_procfs(0x0, &(0x7f0000000040)='ns/mnt\x00') dup2(r0, r0) 2018/04/13 15:26:33 executing program 5: r0 = socket(0x11, 0xa, 0x0) getpeername$ipx(r0, &(0x7f0000000100), &(0x7f0000000140)=0x10) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000000)) 2018/04/13 15:26:33 executing program 0: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f00000005c0)={0x52a, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x90) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000000)={0x0, 0x519, 0x526, 0x2, 0x100000001, 0xfff}, &(0x7f0000000040)=0x14) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000080)={r1, @in6={{0xa, 0x4e22, 0x6, @ipv4={[], [0xff, 0xff], @rand_addr=0x5}, 0x8001}}, 0x8, 0x7, 0x6, 0x1, 0xd9a}, &(0x7f0000000140)=0x98) 2018/04/13 15:26:33 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) r1 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x20200, 0x41) ioctl$ASHMEM_PURGE_ALL_CACHES(r1, 0x770a, 0x0) r2 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/create\x00', 0x2, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r2) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0xfffffffffffffffd, "6df1733d7a8a242fd899e0633f5fcea8fb5a550ed80ebba4d909c7a124d8ac39add13dc93a80f22ff9fd35a844f3e8b5ade4e5935137af6fe251190634435dca", "6aab27a936089867bdfc673a08478220ff71c8d3c547695f5cad289ff18a89a285f049691fdaee091c26b5018b54096bdac7f1e7a2fb27febc3d8d7b46599400", "ecd2881042e0884f1e6e599a5591e6c882e32e7ea6697b93cc2112b2bc83d72a", [0x0, 0x9c89]}) 2018/04/13 15:26:33 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_ULP(0xffffffffffffffff, 0x6, 0x1f, &(0x7f0000000000)='tls\x00', 0xffffffffffffffdc) r1 = syz_open_dev$sg(&(0x7f00000005c0)='/dev/sg#\x00', 0x1, 0x0) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000000600), 0x4) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000080)=@assoc_id=0x0, &(0x7f00000000c0)=0x4) pkey_alloc(0x0, 0x2) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000100)={r2, 0xffffffff, 0x3, 0x1000}, &(0x7f0000000240)=0x10) bind$inet6(r0, &(0x7f000012afe4)={0xa, 0x4e22}, 0x1c) mknod(&(0x7f0000000040)='./file0\x00', 0x1, 0x6) openat$cgroup_procs(r1, &(0x7f00000002c0)='cgroup.threads\x00', 0x2, 0x0) r3 = gettid() bind$nfc_llcp(r0, &(0x7f0000000540)={0x27, 0x0, 0x0, 0x5, 0x0, 0x7, "a0bde9590d7d5e1fda3ed18db0dbb3fac8c51cec8e6d4b2473030995c3e4daaef5fec6b3e63f2e5dfcaadc870653fd791d33a132e91df1493986f41248e28e", 0x13}, 0x60) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000140)={@in6={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}, 0x0, 0x9, 0x0, "82aa2474c918f81ab460cb8e34042491d086c2226e7267e0f337db4ac54fd3b2c616d6a46f3ab22c4c9ade49e6fe815e6b0fd817e176ff8c84c0814c531570d36ba3d37a1d5bcec31b537f2fed6299d2"}, 0xd8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f00000006c0)={0x0, @in={{0x2, 0x0, @multicast1=0xe0000001}}, [0x0, 0x0, 0x5, 0x6, 0x0, 0x800, 0x504, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x8fad]}, &(0x7f00000007c0)=0x100) sendto$inet6(r0, &(0x7f0000eb9fff), 0xffffff31, 0x20000003, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000000280)=r3) [ 567.355022] loop_reread_partitions: partition scan of loop0 (mñs=zŠ$/Ø™àc?_ΨûZUØ»¤Ù Ç¡$ج9­Ñ=É:€ò/ùý5¨Dóèµ­äå“Q7¯oâQ4C]) failed (rc=-13) [ 567.575388] loop_reread_partitions: partition scan of loop0 () failed (rc=-13) 2018/04/13 15:26:34 executing program 0: r0 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f0000000100)={0x200000000000004d, &(0x7f0000000080)=[{0x6, 0x4}]}) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='oom_score_adj\x00') ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r1, 0xc08c5336, &(0x7f0000000140)={0x5, 0x6, 0x4, 'queue1\x00', 0x6ef}) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) openat$cgroup_ro(r1, &(0x7f0000000040)='cpuacct.usage_percpu_sys\x00', 0x0, 0x0) 2018/04/13 15:26:34 executing program 6: r0 = socket$inet(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='scalable\x00', 0x9) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000280), 0x4) sendto$inet(r0, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) setsockopt$inet_group_source_req(r0, 0x0, 0x2c, &(0x7f0000000140)={0x1507961f, {{0x2, 0x4e22, @loopback=0x7f000001}}, {{0x2, 0x4e21, @multicast2=0xe0000002}}}, 0x108) sendto$inet(r0, &(0x7f00000002c0)="bed4fc69faea5bd09bf0307006cefbafc01c3062dfedf949ad4e86bda4029155e2d6181bc9f0d45d4a23fed54bd250db05a0fbd78679ca006afa4ee44cb7b522c4a38231a9f99b3001e1d4857321a6a7c9e36ae424cc0d49fdb6c13c422fde782dd0c18a3a4018030b94ba6b7ff3f3192f8c563a1986d839c40052c8d3a78ae29126", 0x82, 0x0, &(0x7f0000000100)={0x2, 0x9, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000000500)="ac", 0x1, 0x4c881, 0x0, 0x0) writev(r0, &(0x7f00002e1fe0)=[{&(0x7f0000c62f65)="db", 0x1}], 0x1) shutdown(r0, 0x1) 2018/04/13 15:26:34 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) getsockopt$sock_buf(r0, 0x1, 0x0, &(0x7f0000005f00)=""/134, &(0x7f00000000c0)=0x86) setsockopt$inet6_int(r0, 0x29, 0x12, &(0x7f0000000000)=0xffffffffffffffff, 0x4) recvmmsg(r0, &(0x7f0000005d00)=[{{&(0x7f0000000040)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, 0x80, &(0x7f00000000c0), 0x0, &(0x7f0000000100)=""/244, 0xf4, 0x8}, 0x401}, {{&(0x7f0000000200)=@hci, 0x80, &(0x7f0000000800)=[{&(0x7f0000000280)=""/78, 0x4e}, {&(0x7f0000000300)=""/184, 0xb8}, {&(0x7f00000003c0)=""/241, 0xf1}, {&(0x7f00000004c0)=""/71, 0x47}, {&(0x7f0000000540)=""/79, 0x4f}, {&(0x7f00000005c0)=""/32, 0x20}, {&(0x7f0000000600)=""/113, 0x71}, {&(0x7f0000000680)=""/95, 0x5f}, {&(0x7f0000000700)=""/222, 0xde}], 0x9, &(0x7f00000008c0)=""/249, 0xf9, 0xfff}, 0x6f3c}, {{&(0x7f00000009c0)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, 0x80, &(0x7f0000000c80)=[{&(0x7f0000000a40)=""/64, 0x40}, {&(0x7f0000000a80)=""/71, 0x47}, {&(0x7f0000000b00)=""/129, 0x81}, {&(0x7f0000000bc0)=""/156, 0x9c}], 0x4, &(0x7f0000000cc0)=""/153, 0x99, 0x8}, 0xfffffffffffffffb}, {{&(0x7f0000000d80)=@pppoe={0x0, 0x0, {0x0, @dev}}, 0x80, &(0x7f0000002480)=[{&(0x7f0000000e00)=""/195, 0xc3}, {&(0x7f0000000f00)=""/199, 0xc7}, {&(0x7f0000001000)=""/109, 0x6d}, {&(0x7f0000001080)=""/4096, 0x1000}, {&(0x7f0000002080)=""/237, 0xed}, {&(0x7f0000002180)=""/25, 0x19}, {&(0x7f00000021c0)=""/72, 0x48}, {&(0x7f0000002240)=""/121, 0x79}, {&(0x7f00000022c0)=""/254, 0xfe}, {&(0x7f00000023c0)=""/148, 0x94}], 0xa, 0x0, 0x0, 0x400000000}, 0x8}, {{&(0x7f0000002540)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast1}}}, 0x80, &(0x7f0000004840)=[{&(0x7f00000025c0)=""/206, 0xce}, {&(0x7f00000026c0)=""/4096, 0x1000}, {&(0x7f00000036c0)=""/4096, 0x1000}, {&(0x7f00000046c0)=""/201, 0xc9}, {&(0x7f00000047c0)=""/123, 0x7b}], 0x5, &(0x7f00000048c0)=""/34, 0x22, 0xffffffffffffffe0}, 0x3}, {{&(0x7f0000004900)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @rand_addr}}}, 0x80, &(0x7f0000005b80)=[{&(0x7f0000004980)=""/114, 0x72}, {&(0x7f0000004a00)=""/185, 0xb9}, {&(0x7f0000004ac0)=""/110, 0x6e}, {&(0x7f0000004b40)=""/7, 0x7}, {&(0x7f0000004b80)=""/4096, 0x1000}], 0x5, &(0x7f0000005c00)=""/248, 0xf8, 0x1}}], 0x6, 0x20, &(0x7f0000005e80)={0x77359400}) setsockopt$inet_mreq(r1, 0x0, 0x23, &(0x7f0000005ec0)={@loopback=0x7f000001, @loopback=0x7f000001}, 0x8) 2018/04/13 15:26:34 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) prctl$setmm(0x23, 0x800000000000, &(0x7f0000fff000/0x1000)=nil) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x3}, 0x1c) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f0000000000)=0x100000001, 0x4) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x3}, 0x1c) 2018/04/13 15:26:34 executing program 3: r0 = socket$key(0xf, 0x3, 0x2) clock_gettime(0xb, &(0x7f0000000080)={0x0, 0x0}) utimes(&(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)={{r1, r2/1000+10000}}) sendmsg$key(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001000)={&(0x7f0000002fd0)={0x2, 0x6, 0x0, 0x0, 0x4, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_sa2={0x1, 0x13}]}, 0x20}, 0x1}, 0x0) 2018/04/13 15:26:34 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f000049b000)={0x0, 0xffffffffffffffff}, 0x84800) bind$pptp(r0, &(0x7f0000232000)={0x18, 0x2, {0x2, @multicast1=0xe0000001}}, 0x20) r2 = add_key(&(0x7f0000943000)='keyring\x00', &(0x7f0000f02ffb)={0x73, 0x79, 0x7a}, &(0x7f00004defd8)='|', 0x1, 0xffffffffffffffff) r3 = socket$inet(0x2, 0x2, 0x0) bind$inet(r3, &(0x7f0000eed000)={0x2, 0x4e21}, 0x10) syz_emit_ethernet(0xfed1, &(0x7f000000a000)=ANY=[@ANYBLOB="ffe0ffe4ffffffffffffff1f0000000000000000000000119078ac14ffbbe0000001001d4e2100089078"], 0x0) recvmsg(r3, &(0x7f00000001c0)={&(0x7f0000000040)=ANY=[], 0x0, &(0x7f0000000180)}, 0x10043) recvmsg(r3, &(0x7f0000002080)={&(0x7f0000000000)=@hci, 0xc, &(0x7f0000001040), 0x0, &(0x7f0000001080)=""/4096, 0x1000}, 0x0) keyctl$revoke(0x3, r2) request_key(&(0x7f00001cfffb)='user\x00', &(0x7f00002e2000)={0x73, 0x79, 0x7a}, &(0x7f0000a96000)='\\.wlan0)posix_acl_access\x00', 0x0) ioctl$ASHMEM_GET_PIN_STATUS(r1, 0x7709, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000000080)=[@in6={0xa, 0x4e24, 0x6, @dev={0xfe, 0x80, [], 0x1b}, 0x4}, @in={0x2, 0x4e21}, @in={0x2, 0x4e21, @multicast1=0xe0000001}, @in={0x2, 0x4e24, @loopback=0x7f000001}, @in={0x2, 0x4e23, @multicast1=0xe0000001}, @in6={0xa, 0x4e21, 0x5, @empty, 0x40}, @in6={0xa, 0x4e22, 0xc7, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}, @in={0x2, 0x4e20, @rand_addr=0x7ff}, @in6={0xa, 0x4e24, 0x7dd1, @local={0xfe, 0x80, [], 0xaa}, 0x800}, @in6={0xa, 0x4e20, 0x8, @loopback={0x0, 0x1}, 0x1}], 0xdc) sync_file_range(r0, 0x800, 0x7fffffff, 0x6) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r0, 0x28, 0x6, &(0x7f0000000000)={0x0, 0x2710}, 0x10) 2018/04/13 15:26:34 executing program 4: r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x0) mmap(&(0x7f0000059000/0x4000)=nil, 0x4000, 0x4, 0x11, r0, 0x0) poll(&(0x7f0000000040)=[{r0, 0x400}, {r0, 0x8000}, {r0, 0x8114}], 0x3, 0x8) clone(0x0, &(0x7f0000fd7000), &(0x7f0000fd5ffc), &(0x7f0000f6fffc), &(0x7f0000f7af0c)) 2018/04/13 15:26:34 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000000100)='/dev/sg#\x00', 0x0, 0x2) ioctl$DRM_IOCTL_GET_MAP(r0, 0xc0286404, &(0x7f0000000040)={&(0x7f0000ffc000/0x3000)=nil, 0x7, 0x7, 0x0, &(0x7f0000ff2000/0xe000)=nil}) getsockopt$inet6_opts(r0, 0x29, 0x39, &(0x7f00000000c0)=""/3, &(0x7f0000000140)=0x3) write(r0, &(0x7f0000000000)="b63db85e1e8d0200000000003ef0011dcc606aed69d2bc7037cebc9bc2feffffffffffffffe22c9b160096aa1fae", 0x2e) memfd_create(&(0x7f0000000080)='/dev/sg#\x00', 0x2) ioctl$int_in(r0, 0x5421, &(0x7f00000003c0)=0x7) readv(r0, &(0x7f0000000380)=[{&(0x7f0000000200)=""/100, 0x64}, {&(0x7f0000000280)=""/221, 0xdd}], 0x2) 2018/04/13 15:26:34 executing program 7: capset(&(0x7f0000f0fffa)={0x19980332}, &(0x7f00008e7000)={0x0, 0x0, 0x0, 0x3, 0x5}) r0 = socket$netlink(0x10, 0x3, 0x4) writev(r0, &(0x7f0000493000)=[{&(0x7f0000bae000)="58000000140019f700db4b01040d8c560a06000000000410489619c3001158a2e04a03ca8164243e8900000028215a0004fbf50dfff90004a50b00ff001c0843000000000000221f080001000a000400000100ec6b0f076e", 0x58}], 0x1) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$KDGKBDIACR(r1, 0x4b4a, &(0x7f0000000040)=""/82) 2018/04/13 15:26:34 executing program 4: r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x800) write$tun(r0, &(0x7f0000000040)={@void, @hdr={0x0, 0x0, 0x80000001, 0x9, 0x2, 0xffffffffffffffff}, @ipx={0xffff, 0xc1, 0x2, 0x11, {@random=0x7, @current, 0x7}, {@current, @current, 0x5a1c0ac7}, "d72f3d8fb92ca4cad252be92f18187b18ca3c1806414061cec3668a58ecb4d077f0c7ed22ea5fbd0b75e64c248c24b60e60e73f803463d72a05f870679ab61b3ef6c5cbc675da62b05eb8b67829e015244a4f43757d2842678d9f4c1fa6262e9ed4405bd681e273948b5cf8bef7af99b1816f55414abb5e5ac1e6930b603bae46f517823df593435319a29385daeaf9feaa2acc0476e000cac71880bacd9eb940db609"}}, 0xcb) recvfrom$ipx(r0, &(0x7f0000000140)=""/74, 0x4a, 0x101, &(0x7f00000001c0)={0x4, 0x1, 0x3, "4bec6d763be5", 0x1fc0}, 0x10) ioctl$DRM_IOCTL_MAP_BUFS(r0, 0xc0186419, &(0x7f00000006c0)={0x8, &(0x7f0000000200)=""/16, &(0x7f0000000600)=[{0x7f, 0x2f, 0x1, &(0x7f0000000240)=""/47}, {0x8, 0x5b, 0xff, &(0x7f0000000280)=""/91}, {0x9, 0x39, 0x1, &(0x7f0000000300)=""/57}, {0x800, 0x8d, 0x80000000, &(0x7f0000000340)=""/141}, {0x100, 0x68, 0x8001, &(0x7f0000000400)=""/104}, {0x9, 0x6c, 0xffffffffffffffc0, &(0x7f0000000480)=""/108}, {0x3, 0xac, 0x2, &(0x7f0000000500)=""/172}, {0x4, 0x30, 0x3, &(0x7f00000005c0)=""/48}]}) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000700)={0x6, 0xe7, 0x4, 0x81, 0x4, [{0x4d, 0x20, 0xb49, 0x0, 0x0, 0x100}, {0x6, 0x400, 0x3, 0x0, 0x0, 0x1}, {0xc8f, 0x2, 0xd0, 0x0, 0x0, 0x1004}, {0xa2a, 0x8, 0x3, 0x0, 0x0, 0x8}]}) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000800)={0x0, 0x6, 0x2, [0x6, 0x81]}, &(0x7f0000000840)=0xc) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000880)={0x0, 0x8001, 0xfffffffffffffffd, 0xc95, r1}, &(0x7f00000008c0)=0x10) ioctl$LOOP_SET_CAPACITY(r0, 0x4c07) ioctl$TCXONC(r0, 0x540a, 0x3) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000900)=0x8, 0x4) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000940)='/selinux/checkreqprot\x00', 0x10900, 0x0) getsockopt$inet6_dccp_int(r0, 0x21, 0x14, &(0x7f0000000980), &(0x7f00000009c0)=0x4) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000a00)='/dev/autofs\x00', 0x600, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x2e, &(0x7f0000000a40)="733e5bfafcaef2eed96a95400a6d7a6e3a9be207c6937ccc23f0cc9a1cf6c669689cfb7d26d64610f69b86dd5aaabc00ea25243bf3d46d613c3081cef29832dd05f95d159d60c1e3a6988aa9eb0096e047e801ebd9f5f47e8693e9618e7b5ad165", 0x61) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x18, &(0x7f0000000ac0)={r1, 0xb93}, 0x8) getrandom(&(0x7f0000000b00)=""/182, 0xb6, 0x2) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000000bc0)={{{@in, @in=@multicast2}}, {{@in=@broadcast}, 0x0, @in=@rand_addr}}, &(0x7f0000000cc0)=0xe8) setsockopt$inet6_MRT6_ADD_MIF(r2, 0x29, 0xca, &(0x7f0000000d00)={0x7ff, 0x0, 0x7, 0x0, 0x3}, 0xc) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f0000000d40)={0xe2, 0xff, 0x3, 0x1, 0x40, 0x1000}) r4 = getegid() stat(&(0x7f0000000dc0)='./file0\x00', &(0x7f0000000e00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x2, &(0x7f0000000e80)=[r4, r5]) shutdown(r0, 0x1) getsockopt$netrom_NETROM_N2(r3, 0x103, 0x3, &(0x7f0000000ec0)=0x10001, &(0x7f0000000f00)=0x4) ioctl$VT_RESIZEX(r0, 0x560a, &(0x7f0000000f40)={0x5, 0x5, 0x4, 0x6, 0x8, 0x10000}) setsockopt$bt_BT_POWER(r0, 0x112, 0x9, &(0x7f0000000f80)=0x6, 0x1) setsockopt$inet6_dccp_int(r2, 0x21, 0x11, &(0x7f0000000fc0)=0x1, 0x4) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r2, 0x6, 0x16, &(0x7f0000001000)=[{0x3}], 0x1) ioctl$KDGKBENT(r0, 0x4b46, &(0x7f0000001040)={0x1, 0xfffffffffffffff7, 0xffffffffffffff7d}) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r3, 0xc0bc5351, &(0x7f0000001080)={0xffffffffffffff4a, 0x1, 'client0\x00', 0xffffffff80000000, "2a625d4e86bd10fb", "9492b7d7046032d78c8dc3e34b06af2f9ef41cc3c0cacf71228d6f24a9e8a779", 0x4, 0x5}) 2018/04/13 15:26:34 executing program 6: signalfd(0xffffffffffffffff, &(0x7f0000731000), 0xfffffe58) r0 = accept4$inet(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, @loopback}, &(0x7f0000000040)=0x10, 0x800) accept$inet(r0, 0x0, &(0x7f0000000080)) 2018/04/13 15:26:34 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00004df000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) r1 = syz_open_pts(r0, 0x20201) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x40800, 0x0) setsockopt$IP_VS_SO_SET_ZERO(r2, 0x0, 0x48f, &(0x7f0000000100)={0x6c, @dev={0xac, 0x14, 0x14, 0x13}, 0x4e23, 0x4, 'ovf\x00', 0x0, 0x6, 0x60}, 0x2c) write$cgroup_pid(r2, &(0x7f0000000200)=ANY=[@ANYBLOB="f5477ca009103d15579751b31ab26b46fae95174157dad5e2b895e64e542779190fc2bebdd9c76176c06077c746983bb3e29eee8e094b82793cf4171ac8746316e77e2b052e259090cc9fe54666713f62a00000000000000000000d80ce9dbde0ca8f2ab0854494d000000008acab9e6a88cdcfd9e572bff3542a6b329fbad912b4d179c9150cde5b2975c4c01e96724a6670a7876ca690ee07de47ddd466467dd390e3980a15c3ebc559d8de524cc9a191bf9795d264ffb7a9ddf458432b7c19c084d27296ab6eae5522b391ae8f6d2b553a31bb8df386438011d4660c896086997716c"], 0x6) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000000080), &(0x7f00000000c0)=0x4) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000000140)={0x0, 0x7e0000000, 0x8, 0x401, 0x2, 0x7c9}, &(0x7f0000000180)=0x14) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f00000001c0)={r3, 0x4, 0x4}, 0x8) fcntl$setstatus(r1, 0x4, 0x2800) ioctl$TCXONC(r1, 0x540a, 0x0) write(r1, &(0x7f0000000000)='\x00', 0x1) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000936ffc)=0x3) close(r0) 2018/04/13 15:26:34 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ptmx\x00', 0x0, 0x0) r1 = syz_open_pts(r0, 0x8000000006) r2 = dup3(r0, r1, 0x80000) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000000000)={0x0, 0x81}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000100)={r3, @in={{0x2, 0x4e24, @rand_addr=0x7fffffff}}, 0x40, 0x8, 0x7fffffff, 0x1f, 0x51}, 0x98) ioctl$TIOCSWINSZ(r2, 0x5414, &(0x7f0000000080)={0x4, 0x6, 0xa1d, 0xcd5}) ioctl$TCSETSW(r1, 0x5402, &(0x7f00000eb000)={0x0, 0xffff}) writev(r1, &(0x7f00000002c0)=[{&(0x7f00000007c0)}, {&(0x7f0000000280)="201286dd906d68edbf96cb320dde0d315aeec8a86613598d9e28257cefb81441d9040f2ed6aa7e14f5dca6272ec5a6dffa6dff88ea", 0x35}], 0x2) 2018/04/13 15:26:34 executing program 3: r0 = socket(0xa, 0x2, 0x0) r1 = open(&(0x7f00004b8ff8)='./file0\x00', 0x28042, 0x0) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x4}, 0x1c) ioctl$RNDGETENTCNT(r1, 0x80045200, &(0x7f0000000000)) fallocate(r1, 0x2, 0x0, 0x8001) setsockopt$sock_int(r0, 0x1, 0x2f, &(0x7f00000001c0), 0x4) sendfile(r0, r1, &(0x7f00005faff8), 0xfffb) ioctl$LOOP_SET_FD(r1, 0x4c00, r1) 2018/04/13 15:26:34 executing program 7: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000280)={'veth1_to_team\x00', &(0x7f0000000240)=@ethtool_stats={0x1d}}) listen(r0, 0x1) 2018/04/13 15:26:34 executing program 1: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer\x00', 0x3e, 0x0) ioctl$sock_inet_SIOCRTMSG(0xffffffffffffffff, 0x890d, &(0x7f0000000100)={0x0, {0x2, 0x0, @dev={0xac, 0x14, 0x14}}, {0x2, 0x0, @broadcast=0xffffffff}, {0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000000c0)='bridge0\x00', 0x3ff, 0x0, 0xff}) r1 = syz_open_procfs(0x0, &(0x7f00000001c0)="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") getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000440), &(0x7f0000000480)=0x4) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000500)={0x0, 0x8}, &(0x7f00000005c0)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000680)={0x0, @in={{0x2, 0x4e21, @loopback=0x7f000001}}, 0x0, 0x8}, &(0x7f0000000740)=0x90) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00000004c0)={r2, 0x8}, 0x8) sendfile(r0, r1, &(0x7f0000000040), 0x100000000081) r3 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup.cpu\x00', 0x200002, 0x0) r4 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x0) splice(r4, &(0x7f0000000300), r3, &(0x7f00000003c0), 0x812, 0x8) r5 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(0xffffffffffffffff, 0x10e, 0x1, &(0x7f0000000240), 0x4) rmdir(&(0x7f00000008c0)='\x00') ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r4, 0xc08c5336, &(0x7f0000000780)={0xffff, 0x5, 0x8, 'queue0\x00', 0x6}) setsockopt$inet_mreqn(r5, 0x0, 0x20, &(0x7f0000000140)={@multicast1=0xe0000001, @broadcast=0xffffffff}, 0xc) connect$nfc_llcp(r0, &(0x7f0000000540)={0x27, 0x1, 0x80000000002, 0x202, 0x7, 0xa, "4021bc5c62a8b600554fd217a152db8c5e202690ff5e106c7c3952d6060c481cf11e7913f883ddd296bfa5479216af340d0d68910e8d8adb388f562a8d6718", 0x3d}, 0x60) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f0000000080)={'lo\x00', 0x100}) setsockopt$IP_VS_SO_SET_ADD(r5, 0x0, 0x482, &(0x7f0000000340)={0x0, @multicast1=0xe0000001, 0x0, 0x0, 'dh\x00', 0x25}, 0x2c) 2018/04/13 15:26:34 executing program 6: r0 = socket(0x2, 0x2, 0x0) r1 = open(&(0x7f0000b91ff9)='./file0\x00', 0x68042, 0x0) setsockopt$inet_int(r0, 0x0, 0xb, &(0x7f0000ab2000)=0x1002, 0x4) setsockopt$inet6_udp_int(r0, 0x11, 0x1, &(0x7f00009c1000)=0xff, 0x4) setsockopt$inet_dccp_buf(r0, 0x21, 0xc, &(0x7f0000000080)="67bbd0441ec91f1488644f9ecb52e604b2cbbd6254c40b62b098ca956644cc83fef48af6c9eb3ea5288ceeb018715f29881a2ef205a61a84b1dbdc4b4db5d90929f12d62b9a937dc3c9cdb0462a7d06b68ef39cbd5c29b222e6ecc8a1c2f027c10abe1ea0e9c94f7913ae712b87f948a875688099318ba684b818ad9ce50758184185fb417c0da26d497cb07724788a789f940f6f2062aaba7580efc8666dccbee2a", 0xa2) fallocate(r1, 0x0, 0xffff, 0x9) sendto$inet(r0, &(0x7f000038cf97), 0x0, 0x0, &(0x7f0000821ff0)={0x2, 0x4e20}, 0x10) sendfile(r0, r1, &(0x7f0000af5000), 0x10001) ioctl$PPPIOCGL2TPSTATS(r1, 0x80487436, &(0x7f0000000000)="d1456f72a0d770cf8d9cc174b711df7c611a8cd702ea65b17c4aa91f387a8e76d05496e77cd5218767ec37cc32d87072c41a582483fa87b6241415f0faa7415f5fa84f7be05bd7cd58b4f0129c4c1ccc6dd616") 2018/04/13 15:26:34 executing program 4: r0 = memfd_create(&(0x7f0000000000)='system#*.\x00', 0x0) personality(0xc40000d) mmap(&(0x7f0000f1f000/0x2000)=nil, 0x2000, 0xb, 0x20110, r0, 0x0) [ 568.161855] IPVS: set_ctl: invalid protocol: 0 224.0.0.1:0 dh [ 568.180134] IPVS: set_ctl: invalid protocol: 0 224.0.0.1:0 dh 2018/04/13 15:26:35 executing program 3: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r0, 0x118, 0x1, &(0x7f0000000040)=0x1, 0x4) sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)=ANY=[@ANYBLOB="100000001de478e5d4e8c675427f79511d00050700000000003b000008"], 0x10}, 0x1, 0x0, 0x0, 0x844000}, 0x40000) 2018/04/13 15:26:35 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000080)={'sit0\x00'}) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000000180)=ANY=[@ANYBLOB="280000001c00070f000000000000000007000000", @ANYBLOB="00fd01000a000200aaaaaaaaaaaa0000"], 0x2}, 0x1}, 0x0) 2018/04/13 15:26:35 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/ip_vs_stats\x00') read(r0, &(0x7f0000000040)=""/9, 0x6) 2018/04/13 15:26:35 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer\x00', 0x42, 0x0) setsockopt$packet_int(r1, 0x107, 0xa, &(0x7f0000000180)=0x8000, 0x4) openat$selinux_create(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/create\x00', 0x2, 0x0) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, "6df1733d7a8a242fd899e0633f5fcea8fb5a550ed80ebba4d909c7a124d8ac39add13dc93a80f22ff9fd35a844f3e8b5ade4e5935137af6fe251190634435dca", "6aab27a936089867bdfc673a08478220fe71c85ca0c0caf1f4833b9ff18a89a285f049691fdaee091c26b5018b54096bdaacf1e7a2fb27febc2e8d7b46599400", "ecd2881042e088581e6e599a5591e6c882e32e7ea6697b93d32112b2bc83d72a"}) 2018/04/13 15:26:35 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") r1 = getpid() ptrace$getregset(0x4204, r1, 0x0, &(0x7f0000000480)={&(0x7f0000000780)=""/221, 0xdd}) fcntl$setstatus(r0, 0x4, 0x5ffc) ioctl$EVIOCGPHYS(r0, 0x80404507, &(0x7f0000000300)=""/62) pread64(r0, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000000ac0)={0x1f, {{0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x18}}}, 0x1, 0x6, [{{0x2, 0x4e20, @rand_addr=0x3ff}}, {{0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x20}}}, {{0x2, 0x4e22, @broadcast=0xffffffff}}, {{0x2, 0x4e23, @rand_addr=0xfff}}, {{0x2, 0x4e20, @multicast2=0xe0000002}}, {{0x2, 0x4e22, @multicast1=0xe0000001}}]}, 0x390) r2 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffe) setsockopt$inet_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000000540)={0x5}, 0x4) ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f00000003c0)={0x4, {0x2, 0x4e24, @multicast1=0xe0000001}, {0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x2, 0x4e20, @multicast2=0xe0000002}, 0x4, 0x8001, 0x0, 0x2, 0x0, &(0x7f0000000100)='bridge0\x00', 0x3f800000000000, 0x80000000, 0x2c5d}) add_key$keyring(&(0x7f0000000640)='keyring\x00', &(0x7f0000000740)={0x73, 0x79, 0x7a}, 0x0, 0x0, r2) ioctl$DRM_IOCTL_GET_CAP(r0, 0xc010640c, &(0x7f00000000c0)) request_key(&(0x7f0000000680)='dns_resolver\x00', &(0x7f0000000700)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000006c0)='&*:@vboxnet1eth1}@\x00\x00', r2) fcntl$setlease(r0, 0x400, 0x1) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000500)=0x0) getpriority(0x0, r3) syncfs(r0) r4 = socket$inet_udp(0x2, 0x2, 0x0) r5 = socket$packet(0x11, 0x800000000002, 0x300) setsockopt$packet_fanout(r5, 0x107, 0x12, &(0x7f000095bffc)={0x0, 0x0, 0x2000}, 0x4) connect$inet(r4, &(0x7f0000000040)={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) r6 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000140)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000200)=0x14) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000280)={r7, 0x8}, &(0x7f00000002c0)=0x8) connect$inet(r4, &(0x7f0000000340)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x2a19b125de8c885c) sendto$inet(r6, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) sendto$inet(r4, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) syz_emit_ethernet(0x1, &(0x7f0000000980)=ANY=[@ANYBLOB="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"], &(0x7f0000000380)) 2018/04/13 15:26:35 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000c6eff6)='/dev/ptmx\x00', 0x2, 0x0) ioctl$KDSETKEYCODE(r0, 0x4b4d, &(0x7f00000001c0)={0x5, 0xa0000000}) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = creat(&(0x7f00000000c0)='./file0\x00', 0x20) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r1, 0xc0bc5310, &(0x7f0000000100)) r2 = syz_open_pts(r0, 0x0) write(r0, &(0x7f0000000040)="9c8ecc80f85a540400e9be2d4cb4038c032a1e9a5b0a1355323f82dcc1d5447e89caa648ec4b76f63d0c32ef4cbd6fcbdabef509979fc9e30c3a4f1264dde629eecf33a3d1181f683edd8741915e050041771a8eff1b51bb9e0400000000000000000000000000000000000000", 0x6d) read(r0, &(0x7f0000087f4b)=""/181, 0xb5) ioctl$TIOCPKT(r2, 0x5420, &(0x7f0000000000)=0x40) 2018/04/13 15:26:35 executing program 0: r0 = socket$inet(0x2, 0x2, 0x0) sendmmsg(r0, &(0x7f0000001e80)=[{{&(0x7f00000000c0)=@in={0x2, 0x4e20}, 0x80, &(0x7f0000000080), 0x0, &(0x7f00000001c0)}}, {{&(0x7f00000003c0)=@in={0x2, 0x4e21, @broadcast=0xffffffff}, 0x80, &(0x7f0000000280), 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="32f1c561e4180000fdff0000000000000007714cd94536000000fa04000000000000"], 0x18}}], 0x2, 0x0) 2018/04/13 15:26:35 executing program 7: r0 = socket(0xa, 0x2, 0x0) flock(r0, 0x6) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000200)) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x1f}, 0x1c) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000240)=ANY=[@ANYRES32=0x0, @ANYBLOB="05000300f9ff39e2aa5c0f470300e4aec2309bc400"], &(0x7f00000001c0)=0xe) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00000006c0)={r1, @in={{0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x6d}, &(0x7f00000004c0)=0x90) r2 = dup2(0xffffffffffffffff, r0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000880)=@assoc_value={0x0, 0x7}, &(0x7f0000000b40)=0x8) sendmsg$netrom(r0, &(0x7f0000000480)={&(0x7f0000000140)=@ax25={0x3, {"07199610ddb2b6"}, 0x6}, 0x10, &(0x7f00000007c0), 0x0, &(0x7f0000000e80), 0x0, 0x10}, 0x0) getsockopt$inet_opts(r0, 0x0, 0x0, &(0x7f0000000540)=""/99, &(0x7f0000000780)=0x28c77c4c79f525cf) r3 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000b00)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r2) fchdir(r3) sendmsg$IPVS_CMD_NEW_DEST(r0, &(0x7f0000000bc0)={&(0x7f0000000900)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000940)={&(0x7f0000000c40)={0x54, 0x0, 0x400, 0x0, 0x0, {0x5}, [@IPVS_CMD_ATTR_DEST={0xc, 0x2, [@IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x3}]}, @IPVS_CMD_ATTR_DEST={0x14, 0x2, [@IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x4}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x4}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x3}, @IPVS_CMD_ATTR_SERVICE={0x4, 0x1}, @IPVS_CMD_ATTR_SERVICE={0xc, 0x1, [@IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x1d}]}]}, 0x54}, 0x1}, 0x0) r4 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r5 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x8) connect$inet6(r4, &(0x7f00000000c0)={0xa, 0x4e20, 0x4}, 0x1c) sendfile(r5, r5, &(0x7f0000000040), 0x80000001) fallocate(r5, 0x8000000000, 0x3, 0x100000) sendfile(r5, r4, 0x0, 0xc08f) bind$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) mprotect(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x0) mlockall(0x0) remap_file_pages(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x0, 0x2, 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000032e000)) open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r2, 0x8000000000000006) 2018/04/13 15:26:35 executing program 4: timer_create(0xfffffffffffffffc, &(0x7f0000fd2000)={0x0, 0x0, 0x1}, &(0x7f0000ccf000)) timer_settime(0x0, 0x0, &(0x7f0000000000)={{0x77359400}, {0x77359400}}, &(0x7f0000000040)) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) timer_settime(0x0, 0xffffffffffffffff, &(0x7f0000c94000)={{r0, r1+10000000}}, &(0x7f0000df3fe0)) 2018/04/13 15:26:35 executing program 0: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000a00)='./cgroup.net\x00', 0x200002, 0x0) fchdir(0xffffffffffffffff) r1 = creat(&(0x7f0000000040)='./file1\x00', 0x0) r2 = dup3(r1, r0, 0x0) fcntl$setsig(r1, 0xa, 0x37) pwritev(0xffffffffffffffff, &(0x7f0000000b40)=[{&(0x7f0000000100)="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", 0x639}], 0x1, 0x0) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x0) write$cgroup_subtree(r2, &(0x7f0000000000)=ANY=[], 0x34123610) ftruncate(r1, 0x3) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000b00)=0x0) getpgrp(r3) ioctl$sock_inet_SIOCSIFDSTADDR(r2, 0x8918, &(0x7f0000000c00)={'erspan0\x00', {0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x1a}}}) ioctl$TIOCGPTPEER(0xffffffffffffffff, 0x5441, 0x6) ppoll(&(0x7f0000000a40)=[{r2}, {r0, 0x1408}, {r2}, {r1}], 0x4, &(0x7f00000000c0), &(0x7f0000000ac0), 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x31, 0xffffffffffffffff, 0x0) getsockopt$EBT_SO_GET_INIT_INFO(r2, 0x0, 0x82, &(0x7f0000000980)={'broute\x00'}, &(0x7f0000000c40)=0x50) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000e80)=ANY=[@ANYBLOB]) utime(&(0x7f0000000b80)='./file1\x00', &(0x7f0000000bc0)={0x0, 0x6}) 2018/04/13 15:26:35 executing program 6: futex(&(0x7f000000cffc), 0xc, 0x1, &(0x7f0000003000), &(0x7f000000c000), 0x0) r0 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) ioctl$RNDADDTOENTCNT(r0, 0x40045201, &(0x7f0000000000)=0x1) 2018/04/13 15:26:35 executing program 1: r0 = memfd_create(&(0x7f0000034ffe)='\x00 ', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000053ff3)='/dev/snd/seq\x00', 0x0, 0x101802) r2 = dup2(r1, r1) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f000002b000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec6672c93340f643a664f13eeab75c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000000)={0x0, 0x6}, &(0x7f0000000040)=0x140) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000000080)=@sack_info={r3, 0x21, 0x200}, 0xc) write$sndseq(r0, &(0x7f0000044fd0)=[{0x0, 0x1, 0x0, 0x0, @time={0x77359400}, {}, {}, @ext={0x0, &(0x7f0000051000)}}], 0x30) write$sndseq(r1, &(0x7f0000048fe4)=[{0x0, 0xd, 0x0, 0x0, @tick, {}, {}, @ext={0x0, &(0x7f0000000200)}}], 0x30) 2018/04/13 15:26:35 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00000001c0)={0xaa}) openat$selinux_context(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/context\x00', 0x2, 0x0) r1 = accept$unix(0xffffffffffffff9c, &(0x7f0000000100), &(0x7f0000000080)=0x6e) ioctl$sock_SIOCGSKNS(r1, 0x894c, &(0x7f0000000180)=0x1000) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqsrc(r2, 0x0, 0x28, &(0x7f0000013ff4)={@dev={0xac, 0x14}, @loopback=0x7f000001, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCINQ(r2, 0x541b, &(0x7f00000000c0)) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000000000)={&(0x7f00000dd000/0x3000)=nil, 0x3000}) 2018/04/13 15:26:36 executing program 1: r0 = socket(0x1000100000810, 0x2, 0x0) write(r0, &(0x7f0000000000)="1f0000001e0007f1ffffffe60802007702000600536b8d3d6c39080001454a", 0x1f) accept$ax25(r0, &(0x7f0000000040), &(0x7f0000000080)=0x10) 2018/04/13 15:26:36 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f00005eaff2)='net/protocols\x00') ioctl$EVIOCGMTSLOTS(r0, 0x8040450a, &(0x7f0000001080)=""/231) readv(r0, &(0x7f00002ebfc0)=[{&(0x7f0000d05000)=""/122, 0x7a}, {&(0x7f0000000000)=""/4096, 0x1000}], 0x2) setsockopt$inet6_buf(r0, 0x29, 0x6f, &(0x7f0000001000)="4a68f5b8a9f80b7bfee99d1ed76daf3381b8be048bbad9a673cb52ac886b1b23e3192d4718f6b5af908499ebe2035a5060efb553712e345abbc1a1ac88706001cbbd8ecaa653d953834e0a060a988d54156a0316edbd46854a4d2ce29a05f6b606f9685df3d2ea4694943edc46", 0x6d) 2018/04/13 15:26:36 executing program 7: capset(&(0x7f0000000000)={0x400019980330}, &(0x7f0000b2d000)) prctl$void(0x3) recvmmsg(0xffffffffffffff9c, &(0x7f0000004680)=[{{&(0x7f0000000040)=@ethernet={0x0, @remote}, 0x80, &(0x7f0000000100)=[{&(0x7f00000000c0)=""/62, 0x3e}], 0x1, &(0x7f0000000140)=""/250, 0xfa, 0xc07}, 0x80000}, {{&(0x7f0000000240)=@in={0x0, 0x0, @multicast1}, 0x80, &(0x7f0000002340)=[{&(0x7f00000002c0)=""/33, 0x21}, {&(0x7f0000000300)=""/4096, 0x1000}, {&(0x7f0000001300)=""/2, 0x2}, {&(0x7f0000004900)=""/4096, 0x1000}], 0x4, &(0x7f0000002380)=""/123, 0x7b, 0x80}, 0x5}, {{&(0x7f0000002400)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @loopback}}}, 0x80, &(0x7f00000025c0)=[{&(0x7f0000002480)=""/166, 0xa6}, {&(0x7f0000002540)=""/59, 0x3b}, {&(0x7f0000002580)=""/25, 0x19}], 0x3, &(0x7f0000002600)=""/104, 0x68, 0x40000}, 0x56b}, {{&(0x7f0000002680)=@nl=@unspec, 0x80, &(0x7f0000002940)=[{&(0x7f0000005a00)=""/23, 0x17}, {&(0x7f0000002740)=""/237, 0x2e}, {&(0x7f0000002840)=""/251, 0xfb}], 0x3, &(0x7f0000002980)=""/225, 0xe1, 0xce}, 0x1000}, {{0x0, 0x0, &(0x7f0000002cc0)=[{&(0x7f0000002a80)=""/170, 0xaa}, {&(0x7f0000002b40)=""/107, 0x6b}, {&(0x7f0000002bc0)=""/184, 0xb8}, {&(0x7f0000002c80)=""/51, 0x33}], 0x4, 0x0, 0x0, 0x2}, 0x7fffffff}, {{&(0x7f0000002d00)=@pptp, 0x80, &(0x7f0000004040), 0x0, &(0x7f00000040c0)=""/120, 0x78, 0x3}, 0x7fff}, {{0x0, 0x0, &(0x7f00000041c0)=[{&(0x7f0000004140)=""/23, 0x17}, {&(0x7f0000004180)=""/25, 0x19}], 0x2, &(0x7f0000005900)=""/246, 0xf6, 0x100000001}, 0x5}, {{&(0x7f0000004300)=@ax25, 0x80, &(0x7f0000004540)=[{&(0x7f0000004380)=""/36, 0x24}, {&(0x7f00000043c0)=""/65, 0x41}, {&(0x7f0000004440)=""/245, 0xf5}], 0x3, &(0x7f0000004580)=""/235, 0xeb}, 0x3}], 0x8, 0x2000, &(0x7f0000004880)={0x77359400}) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f00000048c0)=0x274, 0x4) 2018/04/13 15:26:36 executing program 5: r0 = socket$key(0xf, 0x3, 0x2) r1 = memfd_create(&(0x7f0000000140)='\x00', 0x1) setsockopt$ax25_int(r1, 0x101, 0x9, &(0x7f0000000180)=0x5, 0x4) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f0000000000)=""/196, &(0x7f0000000100)=0xc4) 2018/04/13 15:26:36 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000ff8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000080)={0x2, &(0x7f0000e9b000)=[{0x45, 0x0, 0x0, 0x80000001}, {0x6}]}, 0x10) r2 = openat(0xffffffffffffffff, &(0x7f00000000c0)='./file0\x00', 0x200002, 0x20) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000000100)=0x4, 0x4) sendto$unix(r1, &(0x7f000005a000), 0x0, 0x0, &(0x7f0000000000)=@abs, 0x8) 2018/04/13 15:26:36 executing program 2: socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000327000)={0x2, &(0x7f0000fbcff0)=[{0x9b}, {0x6}]}, 0x10) sendto(r0, &(0x7f000002af28), 0x0, 0x0, 0x0, 0x0) 2018/04/13 15:26:36 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = dup(r0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000000080)={0x0, 0x48, &(0x7f0000000000)=[@in={0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}, @in6={0xa, 0x4e24, 0x200, @loopback={0x0, 0x1}, 0xdc}, @in6={0xa, 0x4e22, 0x100000001, @mcast1={0xff, 0x1, [], 0x1}, 0x8}]}, &(0x7f00000000c0)=0x10) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000100)={r2, 0x76b, 0x9, 0x861, 0x0, 0x800}, &(0x7f0000000140)=0x14) getsockopt$inet_int(r0, 0x0, 0xe, &(0x7f0000d7bffc), &(0x7f0000000200)=0x4) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000000180)={0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000240)={{{@in6, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@ipv4={[], [], @local}}}, &(0x7f0000000340)=0xe8) lstat(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r0, r4, r5) ioctl$DRM_IOCTL_LOCK(r1, 0x4008642a, &(0x7f00000001c0)={r3, 0x20}) 2018/04/13 15:26:36 executing program 0: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000900)='/dev/sequencer2\x00', 0x10000, 0x0) getpeername$packet(0xffffffffffffff9c, &(0x7f0000000940)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000980)=0x14) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f00000009c0)={@empty, @loopback=0x7f000001, r1}, 0xc) prlimit64(0x0, 0x2, &(0x7f0000008000)={0x2}, &(0x7f0000000ff0)) r2 = mq_open(&(0x7f0000000000)='-$\x00', 0x0, 0x0, &(0x7f0000664fc0)={0x0, 0x0, 0x9, 0x400}) mq_timedsend(r2, &(0x7f0000000180)="eae331b69e5a59d148ee3fbc2db06f212d624660ff070000d0ee86a0442500bb6341b13806f248c951885757cca684cf0d39f554a64671652278fc046669e9c677e7f400000000000000000000", 0x4d, 0x4, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x3, 0x31, 0xffffffffffffffff, 0x0) r3 = socket$inet_dccp(0x2, 0x6, 0x0) r4 = socket$l2tp(0x18, 0x1, 0x1) sendto(r3, &(0x7f0000000400)="b728da7fd7ab9502e19564c367fd57d6e20752e77f2d2100c71d6479035c0fe21537ddb9859e2d3eb77bb405514cdc34367d3c5c5ed33f36148f7857736c64a55c34f2", 0xff30, 0x40, &(0x7f0000000480)=@pppol2tpv3={0x18, 0x1, {0x0, r4, {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x19}}, 0x0, 0x1, 0x1, 0x2}}, 0x80) r5 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, &(0x7f0000000080), 0x0, 0x0) keyctl$assume_authority(0x10, r5) r6 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet_buf(r3, 0x0, 0x0, &(0x7f00000007c0)="32127c911487d6600df19d9d2d87ee34888f6763e7d21fca80f026d50457bf98da8c0260095a45d2a5fb46f02aeb5c552c57abdd32037bdc5e897874e8d2e7ad6abfad6d9b1505c678774fd5f866e9260bcab614e99d60582fff859020cf5a6b46e3decb92ef8405e8fee0197fa7a84e3a0c5559feb8cf8d9d10aa72efac2d68d986bcdd5cec781f912d8b788de3d1380bc07c0222d9ff22c37de3fabbc53180c08a5beacd8303984a00282ad1064a5d69541901b5460fd64c066d97550e35c7e86edc3de876ffd66ebf6af6d7b6c886b3a3d2d5d98bf59f4289ad77396ddfc6da5f7bbe66dd5372ebff2a9a5472765c0bb8a2ab3736", 0xf6) r7 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r7, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r6, {0x2, 0x0, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) sendmsg$nl_crypto(r7, &(0x7f000037ffc8)={&(0x7f00009dd000)={0x10}, 0xc, &(0x7f00002ceff0)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x0, 0x3}, 0xfff1}, 0x1, 0x0, 0x0, 0x8820}, 0x0) accept(r7, 0x0, &(0x7f0000000200)) mq_timedsend(r2, &(0x7f0000000240)="37e6f77a3795ab4b8e0d35892dea11513cf71c63ac4349d20b0950239d14de892933caa0e1d4ab8b0600b3ff46500db5fdfe541d673e710efda9d88e780790c72fed6fdacc24c734c4890557633eb6c8344f9f96ef2c7fe911c019080e04212a02cc84ed8a6fa5370fb6cbee169546e792394bb8f8e81a539a828426e4d5a2c4fb114092110f", 0x86, 0x0, &(0x7f0000000040)={0x77359400}) mq_timedreceive(0xffffffffffffffff, &(0x7f0000be2f7d)=""/131, 0xfffffffffffffffd, 0x0, 0x0) r8 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/status\x00', 0x0, 0x0) add_key$user(&(0x7f0000000300)='user\x00', &(0x7f0000000340)={0x73, 0x79, 0x7a}, &(0x7f00000003c0), 0x0, 0xfffffffffffffff8) r9 = add_key(&(0x7f0000000540)='encrypted\x00', &(0x7f0000000580)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000005c0)="c26a987be9973d3869a23131b13b1360c3b038107e469a9a66d09e82455eabccae219e77b10a63480368728e98163c68ecfc06e847e9d9f797252ccbdeb486f3afe04fc752c35db2eaf64b3a519d8749b040e550f6d35afba8b20253eb409999137fa619704d7c7ace41950128901b0bfa596df0ec39746ea05e3cac6fa5837547eeb13b3997d5002993906a49d1f25aadb7c5baf117575073bd8485908b4b05e4b7bd6b73925f6e5c8b4799122436684b", 0xb1, 0xfffffffffffffffa) request_key(&(0x7f00000006c0)='big_key\x00', &(0x7f0000000740)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000780)='^vboxnet0selinuxmd5sumvboxnet0self^cgroup^securitykeyring\x00', r9) ioctl$sock_inet_SIOCDARP(0xffffffffffffffff, 0x8953, &(0x7f0000000100)={{0x2, 0x4e20, @broadcast=0xffffffff}, {0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x2, {0x2, 0x4e24, @dev={0xac, 0x14, 0x14}}, 'irlan0\x00'}) r10 = dup3(r7, r6, 0x80000) setsockopt$inet_sctp_SCTP_AUTOCLOSE(0xffffffffffffffff, 0x84, 0x4, &(0x7f00000000c0)=0x1, 0x4) getsockopt$inet_sctp_SCTP_RTOINFO(r10, 0x84, 0x0, &(0x7f0000000500)={0x0, 0xa000000000000000, 0x8, 0x9d}, &(0x7f0000000a80)=0x10) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r8, 0x84, 0x22, &(0x7f0000000a00)={0xffffffffffffffe1, 0x204, 0x7fffffff, 0x4, r11}, &(0x7f0000000680)=0xfffffeb7) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r10, 0x84, 0x72, &(0x7f0000000700)={r12, 0x4}, &(0x7f00000008c0)=0xc) mprotect(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x2) accept4$inet6(r8, &(0x7f0000000380)={0x0, 0x0, 0x0, @mcast2}, &(0x7f00000003c0)=0x1c, 0x80800) 2018/04/13 15:26:36 executing program 1: r0 = syz_open_dev$binder(&(0x7f0000e5b000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) lremovexattr(&(0x7f0000000340)='./file1\x00', &(0x7f0000000300)=@known='security.evm\x00') ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = dup2(r0, r0) ioctl$KDSKBLED(r1, 0x4b65, 0x0) recvfrom$unix(r1, &(0x7f00000000c0)=""/22, 0x16, 0x40, &(0x7f0000000100)=@file={0x1, './file0\x00'}, 0x6e) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000)={0x44, 0x0, &(0x7f0000004fbc)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x28, 0x8, &(0x7f000026c000)=[@ptr={0x73622a85, 0x0, &(0x7f00004edf8a), 0x1}], &(0x7f000000afd0)=[0x0]}}], 0x0, 0x0, &(0x7f0000009000)}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000000580)) ioctl$DRM_IOCTL_DROP_MASTER(r1, 0x641f) 2018/04/13 15:26:36 executing program 6: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x800, 0x0) getpeername$packet(r1, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000280)=0x14) sendmsg$nl_xfrm(r0, &(0x7f0000000080)={&(0x7f0000000400)={0x10}, 0x16, &(0x7f0000000240)={&(0x7f00000000c0)=@newpolicy={0x164, 0x13, 0x101, 0x0, 0x0, {{@in=@multicast2=0xe0000002, @in6=@dev={0xfe, 0x80}, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x6e6bb2, 0x2, 0x1, 0x2}, [@policy={0xac, 0x7, {{@in=@remote={0xac, 0x14, 0x14, 0xbb}, @in=@multicast2=0xe0000002, 0x4e21, 0x0, 0x4e23, 0x0, 0xa, 0x20, 0x80, 0x2f}, {0x8, 0x847, 0x9, 0x2, 0x5f, 0x80000000, 0xffffffffffffff13, 0x8}, {0xffffffffffff7acc, 0x2, 0x400, 0x4c4f}, 0x7, 0x6e6bb9, 0x2, 0x1, 0x0, 0x3}}]}, 0x19b}, 0x1}, 0x0) 2018/04/13 15:26:36 executing program 2: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x48, &(0x7f0000db9000)=0xd5, 0x4) r1 = gettid() fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000000040)=0x3) sched_getaffinity(r1, 0x8, &(0x7f0000000000)) getsockopt$inet6_int(r0, 0x29, 0x48, &(0x7f0000b67000), &(0x7f00004d3ffc)=0x4) 2018/04/13 15:26:36 executing program 4: r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f0000000040)="6664001a000000") fchdir(r1) exit(0x0) syz_fuseblk_mount(&(0x7f0000976000)='./file0\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) 2018/04/13 15:26:36 executing program 7: openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup\x00', 0x200002, 0x0) openat$keychord(0xffffffffffffff9c, &(0x7f0000000040)='/dev/keychord\x00', 0x0, 0x0) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000553ff8), 0x8}) 2018/04/13 15:26:36 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000ed4000)=0x78, 0x4) bind$inet(r0, &(0x7f0000000300)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f40ff8)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) sendto$inet(r0, &(0x7f0000a88f88), 0x29f, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendmmsg(r0, &(0x7f0000000ac0)=[{{0x0, 0x0, &(0x7f0000000700)=[{&(0x7f0000000180)='\t', 0x1}], 0x1, &(0x7f0000001040)=ANY=[]}}], 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000280)='veno\x00', 0xffd7) sendmmsg(r0, &(0x7f0000003ec0)=[{{0x0, 0x0, &(0x7f0000000980)=[{&(0x7f0000002640)="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", 0x669}], 0x1, &(0x7f0000003640)}}], 0x1, 0x0) r1 = accept4$unix(0xffffffffffffffff, &(0x7f0000000000)=@abs, &(0x7f0000000080)=0x6e, 0x0) getsockopt$bt_hci(r1, 0x0, 0x3, &(0x7f0000000340)=""/223, &(0x7f0000000200)=0xdf) fstat(r0, &(0x7f0000000900)) ioctl$sock_netdev_private(r1, 0x89fc, &(0x7f0000000440)="5d0c069eb703b25d9e5460de82341340196f5647feb4cf53deb0f62ad35ad402ab8a552e830e793a0664fa86e679c3e1971b8a6fe5908109d1de5f91f15f064bcf62dbe264f4ded3b933465ca87b5177d447a9d5bfb95dd0d1888e5db4c79047597319ff9e16d9ff0c395ff9a9e3492e519a70a9d93c8aa547c340") getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000140)={0x0, 0x5}, &(0x7f00000001c0)=0x8) getxattr(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)=@known='security.selinux\x00', &(0x7f0000000580)=""/105, 0x69) shutdown(r0, 0x1) 2018/04/13 15:26:36 executing program 5: r0 = accept4(0xffffffffffffffff, &(0x7f00000003c0)=@nfc, &(0x7f0000000380)=0x80, 0x0) accept4$nfc_llcp(r0, 0x0, &(0x7f0000000080), 0x0) openat$selinux_status(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000002000/0x3000)=nil, 0x3000, 0x0, 0x12, 0xffffffffffffffff, 0xfffffffffffffffe) r1 = mq_open(&(0x7f0000000000)='-$\x00', 0x0, 0x0, &(0x7f0000664fc0)={0x0, 0x1}) keyctl$assume_authority(0x10, 0x0) r2 = socket$inet6_udp(0xa, 0x2, 0x0) r3 = socket$l2tp(0x18, 0x1, 0x1) add_key$keyring(&(0x7f0000000580)='keyring\x00', &(0x7f00000005c0)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0x0) keyctl$describe(0x6, 0x0, &(0x7f0000000b40)=""/4096, 0x1000) r4 = dup2(r3, r1) ioctl$TUNSETVNETHDRSZ(r4, 0x400454d8, &(0x7f0000000100)) connect$l2tp(r3, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r2, {0x2, 0x0, @multicast2=0xe0000002}, 0x4}}, 0x2e) r5 = request_key(&(0x7f00000002c0)='syzkaller\x00', &(0x7f0000000300)={0x73, 0x79, 0x7a}, &(0x7f0000000500)='(\x00', 0xfffffffffffffff8) add_key$user(&(0x7f0000000140)='user\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000440)="840d572a8e609edca8c2551947d6efb55b7c8c94e1be6a1cf9f0b6c187b75286d9eed3d30f1edecec627b782331d1882137024a7df67ee9edfe12e1986880dcc2053b1f5ba810719d45c279d5082b3c8d02dab1ce0b01e1f4cb973cc1ece8d0deb7664206fa5c189e384551221e8e58c9a4775aa231a6349", 0x78, r5) sendmsg$nl_crypto(r3, &(0x7f000037ffc8)={&(0x7f00009dd000)={0x10}, 0xc, &(0x7f00002ceff0)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200}, 0xfff1}, 0x1, 0x0, 0x0, 0x8820}, 0x0) add_key(&(0x7f0000000a80)="6173796d6d65747269630041472e8b637f55f694fcef0e58fc2ac924f9dd8addbd7bdb020097658e7651738b0e4ab818c6e76c0d075a9aafccb8dfa463c0e04194ee37284e414193d860", &(0x7f0000000b00)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000800), 0x0, 0xfffffffffffffffc) mq_timedreceive(0xffffffffffffffff, &(0x7f0000be2f7d)=""/131, 0xfffffffffffffffd, 0x0, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0086426, &(0x7f0000000240)={0x2, &(0x7f0000000200)=[{}, {}]}) ioctl$DRM_IOCTL_RM_CTX(0xffffffffffffffff, 0xc0086421, &(0x7f0000000280)) syz_open_procfs(0x0, &(0x7f0000000180)='ns/cgroup\x00') signalfd4(r3, &(0x7f0000000040)={0x7}, 0x8, 0x0) r6 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r6, &(0x7f0000360000)={0x0, 0x0, &(0x7f000035d000)={&(0x7f000033c000)={0x2, 0xd, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @loopback=0x7f000001}}, @sadb_address={0x3, 0x0, 0x0, 0x0, 0x0, @in={0x2}}, @sadb_x_policy={0x8, 0x12, 0x2, 0x1, 0x0, 0x0, 0x0, {0x30, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, @in6=@mcast1={0xff, 0x1, [], 0x1}, @in6=@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}}]}, 0x80}, 0x1}, 0x0) keyctl$instantiate_iov(0x14, 0x0, &(0x7f00000006c0), 0x200000000000006c, 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000540)='IPVS\x00') setns(r3, 0x4000000) [ 570.511661] binder: 5912:5915 ioctl 4b65 0 returned -22 [ 570.519431] binder: 5912:5915 ioctl 641f 0 returned -22 [ 570.530162] binder: BINDER_SET_CONTEXT_MGR already set [ 570.535963] binder: 5912:5915 ioctl 40046207 0 returned -16 [ 570.537780] binder: 5912:5924 ioctl 4b65 0 returned -22 [ 570.543928] binder_alloc: 5912: binder_alloc_buf, no vma [ 570.543939] binder: 5912:5924 transaction failed 29189/-3, size 40-8 line 3133 2018/04/13 15:26:36 executing program 1: r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f0000000040)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x108) accept$inet6(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, @loopback}, &(0x7f0000000180)=0x1c) 2018/04/13 15:26:36 executing program 1: r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/member\x00', 0x2, 0x0) pwritev(r0, &(0x7f0000001280)=[{&(0x7f0000000100)="ea73ab2ced88c21755bfcd5ba72260a93a6edccf025c5aca1133fb3beaf742f0dbcf7f48dea76ee1c5c1638bfd44ee545eb7593169060163c4487c9a0dcc47f0e7eaefdd421d4617ddf097edff1d49a29eced9b93c3d1f4515652032", 0x5c}, {&(0x7f0000001200)="4504ce170e9da9d85dd383ece516f4dff9ee5dd66721e6480e420d0e971703424c376a12398c4b3a7697348661f4f59451b6aa", 0x33}], 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000000000)={{0x8, 0x3ff}, {0x100000001, 0x7fff}, 0x100000001, 0x0, 0x100000000}) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rfkill\x00', 0x20000, 0x0) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r1) ioctl$PPPIOCGCHAN(r1, 0x80047437, &(0x7f0000000180)) 2018/04/13 15:26:36 executing program 6: r0 = socket$key(0xf, 0x3, 0x2) pwritev(0xffffffffffffffff, &(0x7f0000000280)=[{&(0x7f0000000380)="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", 0x5ef}], 0x1, 0x0) sendmsg$key(r0, &(0x7f0000360000)={0x0, 0x0, &(0x7f000035d000)={&(0x7f0000002500)=ANY=[]}, 0x1}, 0x0) r1 = dup2(r0, 0xffffffffffffffff) r2 = accept4$nfc_llcp(r1, &(0x7f0000002340), &(0x7f0000000000)=0x60, 0x80000) pwritev(r0, &(0x7f0000000080)=[{&(0x7f0000000280)}], 0x1, 0x0) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f0000000240), 0x4) r3 = syz_open_procfs(0x0, &(0x7f0000000380)='net/snmp\x00') mkdir(&(0x7f0000000100)='./file0\x00', 0x90) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000300)='ramfs\x00', 0x0, &(0x7f00000001c0)) setsockopt$packet_int(r1, 0x107, 0x0, &(0x7f0000000200)=0x5, 0xb6815af6a47cde77) mount(&(0x7f0000000080)='./file0\x00', &(0x7f0000000180)='.', &(0x7f0000000240)='ubifs\x00', 0x1004, 0x0) preadv(r3, &(0x7f0000000040)=[{&(0x7f00000036c0)=""/4096, 0x120}], 0x1, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r1, 0xc0a85352, &(0x7f0000000140)={{0x3, 0xbcf}, 'port0\x00', 0x10, 0x20, 0x0, 0xfff, 0x3, 0x9, 0xeaa, 0x0, 0x1, 0x3}) r4 = getpgrp(0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000003400)={0x0, 0x0, 0x0}, &(0x7f0000003440)=0xc) r6 = getpgid(0xffffffffffffffff) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000003480)={{{@in=@loopback, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6}}, &(0x7f0000003580)=0xe8) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f00000035c0)={0x0, 0x0, 0x0}, &(0x7f0000003600)=0xc) sendmsg$unix(r1, &(0x7f00000056c0)={&(0x7f0000000f80)=@abs={0x0, 0x0, 0x4e22}, 0x6e, &(0x7f0000001200)=[{&(0x7f0000001000)="fe7c34e898255cad50e5643549cc40fd4f952e0f61abded59b69c92346182115d637cd", 0x23}, {&(0x7f0000001040)="ee466e58d73b485da5d85974fa58b42c2eaf8052885e2f98f0a8589d7e5473a7cde4230d598755a2d10bb2a46333", 0x2e}, {&(0x7f00000046c0)="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", 0x1000}, {&(0x7f0000001080)="cd63100fae8f997cacd3ffbcd892eda16f89d5e8b7e9bf452328ad45d053558ccb5ad6c44c151c99e269741f7d82b11658a20f8c7508256ad23598f1ea4597e0e7dd95c0de1fbeaf614b27eb4981ce81e8e58fd75a53cdc57dde31598540a560f2c78a1df7585c5980fe87ac18a94f45d8fb38f2988cdbb72f649d1bc476548c9356b45b4306fbd34056e9ecf4", 0x8d}, {&(0x7f0000001140)="b788868d1143d3538fed7094b350411f959774afddefd7d1a89161f35fc1f8ca51014361780e944bcdf8da222859d8a3d66d8b652bdb4501ee4e2ce255ab5b545dc35b04635fa8f8c105ed64d7c04a6559383474d6b612bc9642af1d3e8ad439aeab5fb857b559d76f0f0660a869db8b657d08f33809f11a33533e97a06fa94ee05cbfbb064a01ec665ee05d7081916ae652c97d92db6d53646b90da3e8ca4cabcace5301c1594e4a3a9e0296faa90f22864f0e93e8ddec57e7e5190f32d15ea", 0xc0}], 0x5, &(0x7f0000003640)=ANY=[@ANYBLOB="20000000000000000100000002000000", @ANYRES32=r4, @ANYRES32, @ANYRES32=r5, @ANYBLOB="0000000020000000000000000100000002000000", @ANYRES32=r6, @ANYRES32=r7, @ANYRES32=r8, @ANYBLOB="000067e7ecf38deeec8459a7c357d80000", @ANYRES32=r2, @ANYRES32=r3, @ANYRES32=r0, @ANYRES32=r2], 0x60, 0x4010}, 0x44084) openat$cgroup(0xffffffffffffff9c, &(0x7f0000000000)='syz0\x00', 0x200002, 0x0) r9 = getpgid(0xffffffffffffffff) r10 = syz_open_procfs(r9, &(0x7f0000000380)='io\x00') getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r10, 0x84, 0x6, &(0x7f0000000840)={0x0, @in={{0x2, 0x0, @loopback=0x7f000001}}}, &(0x7f0000000900)=0x84) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000001e00)={0x0, 0x40, 0x4, 0x1, 0x3, 0xdd, 0x0, 0x0, {0x0, @in6={{0xa, 0x4e22, 0x200, @dev={0xfe, 0x80, [], 0xc}}}, 0x8, 0x0, 0x0, 0x0, 0x6}}, &(0x7f0000001ec0)=0xb0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000001f00)=@sack_info={0x0, 0x6, 0x10000000000}, &(0x7f0000001f40)=0xc) setsockopt$packet_buf(r3, 0x107, 0xd, &(0x7f0000000e80)="9e1059caa6dc4b0950ba33681cab6ca4e290fa9f37f2f601138841ba14c7ba6856d52072869f2ecd7a587e0e5a7f625d61969e73d5a4b612fa7f44becb50c9b33fdd1fe332f9e4679968ad7a5c726c1a58afee09042e47f20b4bf80d4ae4156117fb3728e07949daf68ed3fc0fcf4ad11cc3034bc375ec01e7587761185da4b4a66fbc096c9d4e2c7ebb16101f617e2b1a16345163ce6d989a11cb0b9251e58a8fcaa5345b38b9ef0fb2b4cdb766889d96b4fcd3ed07c9e9e6470fb92631198ef81bd67098c1395e55e324194ca8addfc4c884cdd4b1e3b6c971751f6bacdff210f2f0", 0xe3) r11 = syz_open_procfs(0x0, &(0x7f00004c6f8b)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a477660ae763891738ac656bb3e891941f02f1265047502f6c2dd9f655ef7131eabf3110d638f0d2e6a49a2bc4a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb05") mkdir(&(0x7f0000000100)='./file0\x00', 0x0) clock_gettime(0x0, &(0x7f0000000e00)={0x0, 0x0}) recvmmsg(r11, &(0x7f0000000d80)=[{{0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000980)=""/175, 0xaf}, {&(0x7f0000000a40)=""/182, 0xb6}], 0x2, 0x0, 0x0, 0x10001}, 0x3}, {{&(0x7f0000000b00)=@ipx, 0x80, &(0x7f0000000cc0)=[{&(0x7f0000002400)=""/4096, 0x1000}, {&(0x7f0000000b80)=""/130, 0x82}, {&(0x7f0000000c40)=""/119, 0x77}], 0x3, &(0x7f0000000d00)=""/66, 0x42, 0x6bf}, 0x7}], 0x2, 0x100, &(0x7f0000000e40)={r12, r13+10000000}) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000300)='ramfs\x00', 0x0, &(0x7f0000000200)) mount(&(0x7f00000001c0)='.', &(0x7f0000000140)='./file0\x00', &(0x7f0000000000)='squa\x00\x00\x00\x00\x00', 0x20000, 0x0) preadv(r11, &(0x7f00000023c0)=[{&(0x7f00000012c0)=""/4096, 0x1000}], 0x1, 0x0) getsockopt$SO_COOKIE(r1, 0x1, 0x39, &(0x7f00000000c0), &(0x7f00000002c0)=0x8) 2018/04/13 15:26:36 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fdcff6)='/dev/ptmx\x00', 0x0, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000fdb000)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r2 = syz_open_pts(r0, 0x8000000006) ioctl$TCSETSW(r2, 0x5402, &(0x7f00000eb000)={0x0, 0x9}) dup2(r2, r1) write$cgroup_subtree(r1, &(0x7f0000000000)={[{0x2b, 'cpu', 0x20}, {0x0, 'io', 0x20}, {0x2d, 'memory', 0x20}, {0x2d, 'cpu', 0x20}, {0x2d, 'pids', 0x20}, {0x2d, 'io', 0x20}, {0x2d, 'rdma', 0x20}, {0x2b, 'pids', 0x20}, {0x2b, 'io', 0x20}]}, 0x30) writev(r1, &(0x7f0000880f60)=[{&(0x7f0000962000)="05d64a926556a89bf6e87e564b41f300fc6a660f9e93460d", 0x18}], 0x1) 2018/04/13 15:26:36 executing program 1: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000014f000)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000bfff0)={&(0x7f0000000080)=ANY=[@ANYBLOB="540100001000130700000000000000000000000000000000000000000000000000000000000000000000ffffac14ffaa00000000000000000000000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="000000000000000000000000000000000000000033000000ffffffff000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001a0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a00000000000000000000001c001700000000000000000000000000000000000000000008000000480001006d64350000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x154}, 0x1}, 0x0) 2018/04/13 15:26:36 executing program 1: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000014f000)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000bfff0)={&(0x7f0000000080)=ANY=[@ANYBLOB="540100001000130700000000000000000000000000000000000000000000000000000000000000000000ffffac14ffaa00000000000000000000000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="000000000000000000000000000000000000000033000000ffffffff000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001a0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a00000000000000000000001c001700000000000000000000000000000000000000000008000000480001006d64350000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x154}, 0x1}, 0x0) 2018/04/13 15:26:36 executing program 2: r0 = syz_open_dev$evdev(&(0x7f0000d19fee)='/dev/input/event#\x00', 0x0, 0x2) write$evdev(r0, &(0x7f0000057fa0)=[{}, {}], 0xfffffd24) ioctl$EVIOCGID(r0, 0x80084502, &(0x7f0000712fed)=""/19) r1 = gettid() timer_create(0x0, &(0x7f0000ec5000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r1, 0x1000000000015) fremovexattr(r0, &(0x7f0000000000)=@known='security.ima\x00') 2018/04/13 15:26:36 executing program 1: socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000cc0)) sendmsg$unix(0xffffffffffffffff, &(0x7f0000000900)={&(0x7f0000000100)=@abs, 0x6e, &(0x7f00000002c0), 0x0, &(0x7f0000001000)=ANY=[@ANYRES32], 0x4}, 0x20000000) futex(&(0x7f000000cffc)=0x1, 0x800000000006, 0x0, &(0x7f0000000040)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc)=0x1, 0x800000000006, 0x0, &(0x7f00003b6ff0)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc), 0x5, 0x0, &(0x7f0000000080), &(0x7f0000000000), 0x2) r0 = gettid() r1 = add_key(&(0x7f00000000c0)='logon\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xffffffffffffffff) keyctl$describe(0x6, r1, &(0x7f00000001c0)=""/252, 0xfc) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r0, 0x1000000000016) [ 570.568184] binder: undelivered TRANSACTION_ERROR: 29189 [ 570.573829] binder: release 5912:5915 transaction 290 out, still active [ 570.581378] binder: unexpected work type, 4, not freed [ 570.587926] binder: undelivered TRANSACTION_COMPLETE [ 570.593059] binder: send failed reply for transaction 290, target dead 2018/04/13 15:26:36 executing program 0: clock_adjtime(0x1, &(0x7f0000000000)={0x101, 0x0, 0x8, 0x40, 0x9e2, 0x2, 0x3, 0x5, 0x7fff, 0x401, 0x8f9a, 0x4, 0x2, 0x40, 0x401, 0x5, 0x2, 0x1, 0x6, 0x1, 0x4, 0x7, 0x5, 0x20bf, 0x0, 0x8000}) seccomp(0x1, 0x1, &(0x7f0000000140)={0x6, &(0x7f0000000100)=[{0x9, 0x0, 0x7, 0xff}, {0x3ff, 0x11000, 0x6}, {0xffffffffffff8001, 0x7ff, 0x3, 0x9}, {0x89d, 0xfffffffffffff801, 0x8000, 0x80000000}, {0x7, 0xffffffff, 0x80000000, 0x5}, {0x80000000, 0x9, 0xaf5, 0x1}]}) seccomp(0x1, 0x0, &(0x7f000016fff0)={0x2, &(0x7f0000e5c000)=[{0x20}, {0x6}]}) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000180)='/dev/keychord\x00', 0x600100, 0x0) ioctl$EVIOCSABS3F(r0, 0x401845ff, &(0x7f00000001c0)={0xffffffffffffff4d, 0x1, 0x4, 0x8, 0x4, 0x3}) 2018/04/13 15:26:38 executing program 5: r0 = socket(0x2, 0x2, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000000080)=0x6) fchown(r0, r1, r2) 2018/04/13 15:26:38 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000040)="6e65742f6465765f6d6361737400c087ea55011e14c9e347dd1f55a6026a1cb7e067f3c577981c0994a1e80d90d49d68bdbc91fab9c1c7f063e676e83c740e2d647534a1045850a23665d81ca07270193f5d003c10e34239844c5b6e8d1721c0b53a91c2f6ec1e5484645db3df") r1 = syz_open_procfs(0x0, &(0x7f0000865ff5)='clear_refs\x00') mmap(&(0x7f0000000000/0xeef000)=nil, 0xeef000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x8e3000)=nil, 0x8e3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r2, 0x0, 0x41, &(0x7f00008e2fba)="958e392937a186d6306a3615593baa57ff0002060000000000079ab4d5ed5cff03000000000000ffff8dffff080cf4eacc49d4df311e370043159379595d0000000000000093bffffffeffbd03ba89734f4e49fda5060255", 0x58) fsetxattr(r2, &(0x7f0000000140)=ANY=[@ANYBLOB="7472757374657f00000000000000b1f8c91b6175d8076c000065bd42ffbccf1aade6ab1945eec35677a327b5eba642cc543fa52db7c5c760d6826979a36451f022de7a426f6de27386aec61e14741a0c0fb868d025de2eadfd398a9d5534ff4bf4757a31b6c87a852d89283cb7eadba88441e8d141acb657e109e33fb43f561869"], &(0x7f00000000c0)='-lo@{.\x00', 0x7, 0x1) sendfile(r1, r0, &(0x7f0000000100)=0xf, 0x100000000) 2018/04/13 15:26:38 executing program 7: r0 = syz_open_dev$loop(&(0x7f0000000400)='/dev/loop#\x00', 0x0, 0x1000002) ioctl$LOOP_CHANGE_FD(r0, 0x127d, 0xffffffffffffff9c) r1 = accept(0xffffffffffffff9c, &(0x7f0000000000)=@un=@abs, &(0x7f0000000080)=0x80) getsockopt$IPT_SO_GET_REVISION_MATCH(r1, 0x0, 0x42, &(0x7f00000000c0)={'IDLETIMER\x00'}, &(0x7f0000000100)=0x1e) 2018/04/13 15:26:38 executing program 6: r0 = socket$key(0xf, 0x3, 0x2) pwritev(0xffffffffffffffff, &(0x7f0000000280)=[{&(0x7f0000000380)="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", 0x5ef}], 0x1, 0x0) sendmsg$key(r0, &(0x7f0000360000)={0x0, 0x0, &(0x7f000035d000)={&(0x7f0000002500)=ANY=[]}, 0x1}, 0x0) r1 = dup2(r0, 0xffffffffffffffff) r2 = accept4$nfc_llcp(r1, &(0x7f0000002340), &(0x7f0000000000)=0x60, 0x80000) pwritev(r0, &(0x7f0000000080)=[{&(0x7f0000000280)}], 0x1, 0x0) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f0000000240), 0x4) r3 = syz_open_procfs(0x0, &(0x7f0000000380)='net/snmp\x00') mkdir(&(0x7f0000000100)='./file0\x00', 0x90) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000300)='ramfs\x00', 0x0, &(0x7f00000001c0)) setsockopt$packet_int(r1, 0x107, 0x0, &(0x7f0000000200)=0x5, 0xb6815af6a47cde77) mount(&(0x7f0000000080)='./file0\x00', &(0x7f0000000180)='.', &(0x7f0000000240)='ubifs\x00', 0x1004, 0x0) preadv(r3, &(0x7f0000000040)=[{&(0x7f00000036c0)=""/4096, 0x120}], 0x1, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r1, 0xc0a85352, &(0x7f0000000140)={{0x3, 0xbcf}, 'port0\x00', 0x10, 0x20, 0x0, 0xfff, 0x3, 0x9, 0xeaa, 0x0, 0x1, 0x3}) r4 = getpgrp(0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000003400)={0x0, 0x0, 0x0}, &(0x7f0000003440)=0xc) r6 = getpgid(0xffffffffffffffff) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000003480)={{{@in=@loopback, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6}}, &(0x7f0000003580)=0xe8) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f00000035c0)={0x0, 0x0, 0x0}, &(0x7f0000003600)=0xc) sendmsg$unix(r1, &(0x7f00000056c0)={&(0x7f0000000f80)=@abs={0x0, 0x0, 0x4e22}, 0x6e, &(0x7f0000001200)=[{&(0x7f0000001000)="fe7c34e898255cad50e5643549cc40fd4f952e0f61abded59b69c92346182115d637cd", 0x23}, {&(0x7f0000001040)="ee466e58d73b485da5d85974fa58b42c2eaf8052885e2f98f0a8589d7e5473a7cde4230d598755a2d10bb2a46333", 0x2e}, {&(0x7f00000046c0)="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", 0x1000}, {&(0x7f0000001080)="cd63100fae8f997cacd3ffbcd892eda16f89d5e8b7e9bf452328ad45d053558ccb5ad6c44c151c99e269741f7d82b11658a20f8c7508256ad23598f1ea4597e0e7dd95c0de1fbeaf614b27eb4981ce81e8e58fd75a53cdc57dde31598540a560f2c78a1df7585c5980fe87ac18a94f45d8fb38f2988cdbb72f649d1bc476548c9356b45b4306fbd34056e9ecf4", 0x8d}, {&(0x7f0000001140)="b788868d1143d3538fed7094b350411f959774afddefd7d1a89161f35fc1f8ca51014361780e944bcdf8da222859d8a3d66d8b652bdb4501ee4e2ce255ab5b545dc35b04635fa8f8c105ed64d7c04a6559383474d6b612bc9642af1d3e8ad439aeab5fb857b559d76f0f0660a869db8b657d08f33809f11a33533e97a06fa94ee05cbfbb064a01ec665ee05d7081916ae652c97d92db6d53646b90da3e8ca4cabcace5301c1594e4a3a9e0296faa90f22864f0e93e8ddec57e7e5190f32d15ea", 0xc0}], 0x5, &(0x7f0000003640)=ANY=[@ANYBLOB="20000000000000000100000002000000", @ANYRES32=r4, @ANYRES32, @ANYRES32=r5, @ANYBLOB="0000000020000000000000000100000002000000", @ANYRES32=r6, @ANYRES32=r7, @ANYRES32=r8, @ANYBLOB="000067e7ecf38deeec8459a7c357d80000", @ANYRES32=r2, @ANYRES32=r3, @ANYRES32=r0, @ANYRES32=r2], 0x60, 0x4010}, 0x44084) openat$cgroup(0xffffffffffffff9c, &(0x7f0000000000)='syz0\x00', 0x200002, 0x0) r9 = getpgid(0xffffffffffffffff) r10 = syz_open_procfs(r9, &(0x7f0000000380)='io\x00') getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r10, 0x84, 0x6, &(0x7f0000000840)={0x0, @in={{0x2, 0x0, @loopback=0x7f000001}}}, &(0x7f0000000900)=0x84) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000001e00)={0x0, 0x40, 0x4, 0x1, 0x3, 0xdd, 0x0, 0x0, {0x0, @in6={{0xa, 0x4e22, 0x200, @dev={0xfe, 0x80, [], 0xc}}}, 0x8, 0x0, 0x0, 0x0, 0x6}}, &(0x7f0000001ec0)=0xb0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000001f00)=@sack_info={0x0, 0x6, 0x10000000000}, &(0x7f0000001f40)=0xc) setsockopt$packet_buf(r3, 0x107, 0xd, &(0x7f0000000e80)="9e1059caa6dc4b0950ba33681cab6ca4e290fa9f37f2f601138841ba14c7ba6856d52072869f2ecd7a587e0e5a7f625d61969e73d5a4b612fa7f44becb50c9b33fdd1fe332f9e4679968ad7a5c726c1a58afee09042e47f20b4bf80d4ae4156117fb3728e07949daf68ed3fc0fcf4ad11cc3034bc375ec01e7587761185da4b4a66fbc096c9d4e2c7ebb16101f617e2b1a16345163ce6d989a11cb0b9251e58a8fcaa5345b38b9ef0fb2b4cdb766889d96b4fcd3ed07c9e9e6470fb92631198ef81bd67098c1395e55e324194ca8addfc4c884cdd4b1e3b6c971751f6bacdff210f2f0", 0xe3) r11 = syz_open_procfs(0x0, &(0x7f00004c6f8b)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a477660ae763891738ac656bb3e891941f02f1265047502f6c2dd9f655ef7131eabf3110d638f0d2e6a49a2bc4a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb05") mkdir(&(0x7f0000000100)='./file0\x00', 0x0) clock_gettime(0x0, &(0x7f0000000e00)={0x0, 0x0}) recvmmsg(r11, &(0x7f0000000d80)=[{{0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000980)=""/175, 0xaf}, {&(0x7f0000000a40)=""/182, 0xb6}], 0x2, 0x0, 0x0, 0x10001}, 0x3}, {{&(0x7f0000000b00)=@ipx, 0x80, &(0x7f0000000cc0)=[{&(0x7f0000002400)=""/4096, 0x1000}, {&(0x7f0000000b80)=""/130, 0x82}, {&(0x7f0000000c40)=""/119, 0x77}], 0x3, &(0x7f0000000d00)=""/66, 0x42, 0x6bf}, 0x7}], 0x2, 0x100, &(0x7f0000000e40)={r12, r13+10000000}) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000300)='ramfs\x00', 0x0, &(0x7f0000000200)) mount(&(0x7f00000001c0)='.', &(0x7f0000000140)='./file0\x00', &(0x7f0000000000)='squa\x00\x00\x00\x00\x00', 0x20000, 0x0) preadv(r11, &(0x7f00000023c0)=[{&(0x7f00000012c0)=""/4096, 0x1000}], 0x1, 0x0) getsockopt$SO_COOKIE(r1, 0x1, 0x39, &(0x7f00000000c0), &(0x7f00000002c0)=0x8) 2018/04/13 15:26:38 executing program 4: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/enforce\x00', 0xc02, 0x0) ioctl$EVIOCGNAME(r0, 0x80404506, &(0x7f0000000140)=""/4096) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x8000, 0x0) accept$packet(r1, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f00000000c0)=0x14) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000014ff8)='./file0\x00', &(0x7f0000014000)='ramfs\x00', 0x0, &(0x7f0000005000)) r2 = openat(0xffffffffffffff9c, &(0x7f0000012ff8)='./file0\x00', 0x0, 0x0) getsockopt$inet_dccp_buf(r2, 0x21, 0x0, &(0x7f0000001140)=""/253, &(0x7f0000001240)=0xfd) symlinkat(&(0x7f000001effd)='./file0/file0\x00', r2, &(0x7f0000012ff8)='./file0\x00') link(&(0x7f0000823ff2)='./file0/file0\x00', &(0x7f0000865ff2)='./file0/file1\x00') 2018/04/13 15:26:38 executing program 2: mkdir(&(0x7f000000dff6)='./control\x00', 0x0) r0 = open(&(0x7f0000244ff6)='./control\x00', 0x0, 0x0) open(&(0x7f0000000000)='./control\x00', 0x80, 0x40) getdents64(r0, &(0x7f000039c000)=""/32, 0x20) madvise(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x4) getdents64(r0, &(0x7f000059a000)=""/87, 0x57) 2018/04/13 15:26:38 executing program 1: r0 = socket(0xa, 0x1, 0x0) setsockopt$inet_int(r0, 0x0, 0x1, &(0x7f0000000040)=0x7fff, 0x2) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x4, @dev={0xfe, 0x80, [], 0x11}, 0x100000002}, 0x1c) sendto$inet(r0, &(0x7f0000509f92), 0xff77, 0x0, &(0x7f000055fff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) 2018/04/13 15:26:38 executing program 0: socketpair$unix(0x1, 0x400000001, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = memfd_create(&(0x7f0000000000)='dev ', 0x0) ftruncate(r1, 0x9) sendfile(r1, r2, &(0x7f0000001000), 0x400000000fee) ioctl$EVIOCSABS2F(r2, 0x401845ef, &(0x7f0000000440)={0x5, 0x1, 0x10000, 0x1, 0x3, 0x8}) ioctl$TIOCGSID(r2, 0x5429, &(0x7f0000000280)) getpid() getpgid(0xffffffffffffffff) fstat(r2, &(0x7f00000005c0)) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000000700)={{{@in, @in=@rand_addr}}, {{@in6}, 0x0, @in=@multicast2}}, &(0x7f0000000640)=0xe8) fcntl$getownex(r1, 0x10, &(0x7f0000000840)) r3 = getpgid(0xffffffffffffffff) geteuid() getpgrp(r3) fstat(r0, &(0x7f0000000c00)) getgroups(0x1, &(0x7f0000000900)=[0x0]) sendmsg$netlink(r2, &(0x7f0000000d00)={&(0x7f00000001c0)=@proc={0x10, 0x0, 0x25dfdbfb, 0x4}, 0xc, &(0x7f0000000b80)=[{&(0x7f00000002c0)=ANY=[@ANYBLOB="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"], 0x1}], 0x1, &(0x7f0000000c80), 0x0, 0x40}, 0x4080) ioctl$KDSKBMODE(r2, 0x4b45, &(0x7f0000000480)=0x1) recvmmsg(0xffffffffffffffff, &(0x7f0000000800)=[{{&(0x7f00000000c0)=@nfc, 0x80, &(0x7f0000000940)=[{&(0x7f0000000880)=""/123, 0x7b}], 0x1, &(0x7f0000000680)=""/108, 0x6c}}], 0x1, 0x0, 0x0) sendfile(r0, 0xffffffffffffffff, &(0x7f0000000040), 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000140)={0x0, 0x5fb}, &(0x7f0000000180)=0xffffffffffffff6e) prctl$seccomp(0x16, 0x0, &(0x7f0000000240)={0x2, &(0x7f0000000200)=[{0x0, 0x0, 0x0, 0x80000001}, {0x9}]}) r4 = socket$netlink(0x10, 0x3, 0x4) bind$netlink(r4, &(0x7f000098eff4)={0x10}, 0xc) bind$netlink(r4, &(0x7f0000314ff4)={0x10, 0x0, 0x0, 0x800042}, 0xc) 2018/04/13 15:26:38 executing program 5: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000a00)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000040)='./file1\x00', 0x0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000a44000)) setsockopt$netlink_NETLINK_PKTINFO(0xffffffffffffffff, 0x10e, 0x3, &(0x7f0000000280), 0x4) recvmsg(0xffffffffffffffff, &(0x7f000070bfc8)={&(0x7f00001d6ff8)=@sco, 0x80, &(0x7f00000a4fb0), 0x0, &(0x7f0000b30000)}, 0x40010102) setns(0xffffffffffffffff, 0x0) r2 = dup3(r1, r0, 0x0) write$cgroup_subtree(r2, &(0x7f0000000000)=ANY=[], 0x34123610) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000180), &(0x7f00000001c0)=0xc) ftruncate(r1, 0x3) write$cgroup_subtree(r2, &(0x7f00000002c0)=ANY=[], 0xa871f499) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000e80)=ANY=[@ANYBLOB="0400000000000000ff0f00000000000001"]) 2018/04/13 15:26:38 executing program 3: r0 = syz_open_dev$tun(&(0x7f000070d000)='/dev/net/tun\x00', 0x0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='net/if_inet6\x00') ioctl$KDSETKEYCODE(r1, 0x4b4d, &(0x7f0000000040)={0x2, 0xac7}) r2 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_buf(r2, 0x29, 0x14, &(0x7f0000a80000)="ff55d36cffba04715d0000000000000100000000", 0x14) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000380)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000000100)=0x75) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000140)={r3, 0x1}, &(0x7f0000000180)=0x8) dup2(r0, r2) 2018/04/13 15:26:38 executing program 4: socketpair$unix(0x1, 0x3, 0x0, &(0x7f00006ffff8)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f0000f57000)=@abs, 0x8) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000c25ff4)={0x10000004}) stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)) sendmmsg$unix(r1, &(0x7f00000bd000), 0x492492492492279, 0x0) epoll_wait(r2, &(0x7f000099a000)=[{}], 0x1, 0x0) recvmmsg(r0, &(0x7f0000525000)=[{{&(0x7f0000df9ff2)=@l2, 0xe, &(0x7f0000f81fe0), 0x0, &(0x7f0000239000)}}], 0x1, 0x0, 0x0) 2018/04/13 15:26:38 executing program 0: r0 = syz_open_dev$binder(&(0x7f0000000500)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = getpid() stat(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = getgid() r4 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000300)='/dev/hwrng\x00', 0x200000, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000340)={0x0, 0x7, 0x8, [0x100000001, 0x4, 0x6, 0x7, 0x2, 0xfffffffffffffff9, 0x4, 0xffff]}, &(0x7f0000000380)=0x18) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f00000003c0)={0x0, 0x80, "494c31d14b16161cbf011736cb5e4eb42a82750da9d0e0db8b9efff10814a4223cb9ff868ca9debd50b0912c441c041962eb567df24531418fddf56c5a26dd745a246698f1cce950a57875a5eb2c0f363d64b3d7a8785c633ac0af46b7b3d67b93a285f6cc14bdaaa48c2d91d43dc6755fcc039951569f2e20db277c489f32fc"}, &(0x7f0000000480)=0x88) getsockopt$inet_sctp6_SCTP_STATUS(r4, 0x84, 0xe, &(0x7f0000000540)={r5, 0x4, 0x3, 0x10001, 0x5, 0x0, 0xc0000, 0x5, {r6, @in6={{0xa, 0x4e23, 0x3, @mcast1={0xff, 0x1, [], 0x1}, 0x8}}, 0x2, 0x6, 0x0, 0xfffe000000000000, 0x4}}, &(0x7f00000004c0)=0xb0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000280)={0x0, 0x0, 0x0}, &(0x7f00000002c0)=0xc) setresgid(r2, r3, r7) sched_setattr(r1, &(0x7f0000000040)={0x0, 0x5}, 0x0) getresgid(&(0x7f0000000000)=0x0, &(0x7f00000000c0), &(0x7f0000000100)=0x0) fstat(r0, &(0x7f0000000140)) setregid(r8, r9) rt_sigsuspend(&(0x7f0000187ff8), 0x8) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000dfd0)={0x4, 0x0, &(0x7f000000cf68)=[@enter_looper={0x630c}], 0x1, 0x0, &(0x7f0000000080)="c2"}) 2018/04/13 15:26:38 executing program 2: r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000240)={'syz_tun\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x2040001}, 0xc, &(0x7f0000000080)={&(0x7f0000000200)=@dellink={0x3c, 0x11, 0x1, 0x70bd29, 0xb, {0x0, 0x0, 0x0, r1, 0x21800, 0x8000}, [@IFLA_CARRIER_CHANGES={0x8, 0x23, 0xfffffffffffffff7}, @IFLA_PHYS_SWITCH_ID={0x14, 0x24, "b7eaa8d0e070a82b2940f54471f4ec9d"}]}, 0x3c}, 0x1}, 0x40000) r3 = accept(r2, &(0x7f0000000280)=@sco, &(0x7f0000000000)=0x80) r4 = gettid() sendmsg$nl_route(r2, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)=@newlink={0x28, 0x10, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r1}, [@IFLA_NET_NS_PID={0x8, 0x13, r4}]}, 0x28}, 0x1}, 0x0) r5 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000300)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r5, 0x84, 0x66, &(0x7f0000000340)={0x0, 0x40}, &(0x7f0000000380)=0x8) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x75, &(0x7f00000003c0)={r6, 0xffffffffffff8000}, &(0x7f0000000400)=0x8) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r5, 0x40042409, 0x0) 2018/04/13 15:26:38 executing program 6: getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000000000)={0x0, @in={{0x2, 0x4e23}}}, &(0x7f00000000c0)=0x84) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000100)={0x5c4, 0xf, 0x0, 0x4, r0}, &(0x7f0000000140)=0x10) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(0xffffffffffffffff, 0x111, 0x3, 0x0, 0x4) 2018/04/13 15:26:38 executing program 3: mmap(&(0x7f0000000000/0xe62000)=nil, 0xe62000, 0x1000004, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer2\x00', 0x20100, 0x0) sendto$ipx(r0, &(0x7f0000000180)="f3f1e533c6dd253b735a568ba26fab247e37275df124145c2e7190ffb69b876b92601c27dc12d2af17dd1e5d4c56e66e5583e69eb65dc46170eca9e95fb88936474ea3cdff69e3f746e92e84b02031cdd6fca4aaae0416782d727c447fb21194996e07ec476f8d5a791dfb9fa2887630ca59760ec6f7255b40a6db5ea6f013f768fd87a33520efba0086d9ca0df5875140dc6ec2042ea37dc5543600235ba622e742e93f843a8801b63516dce84ee89c07bd25dbcc62f5815f7edc77e99852", 0xbf, 0x880, &(0x7f0000000240)={0x4, 0xe6, 0x1d, "25deac18a43d", 0x7f}, 0x10) r1 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_int(r1, 0x0, 0x18, &(0x7f0000e68ffc)=0xa7, 0x4) getpeername$packet(r0, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f00000002c0)=0x14) setsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000300)={r2, @dev={0xac, 0x14, 0x14, 0x1f}, @rand_addr=0xca9}, 0xc) bind$inet(r1, &(0x7f00007b3000)={0x2, 0x4e20, @multicast2=0xe0000002}, 0x10) r3 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x4002, 0x0) r4 = fcntl$getown(r1, 0x9) wait4(r4, &(0x7f0000000340), 0x9, &(0x7f0000000380)) stat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$DRM_IOCTL_GET_CLIENT(r3, 0xc0286405, &(0x7f0000000100)={0x8, 0x5, r4, 0xffffffff, r5, 0x79b, 0x8d, 0x7}) 2018/04/13 15:26:38 executing program 2: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000dc6000)={0xffffffffffffffff, 0xffffffffffffffff}) recvfrom$unix(r0, &(0x7f000032f000)=""/4096, 0x1000, 0x0, &(0x7f00004f9ff8)=@abs, 0x8) 2018/04/13 15:26:38 executing program 6: r0 = getpgrp(0x0) r1 = gettid() rt_sigprocmask(0x0, &(0x7f0000629000)={0xfffffffffffffffa}, 0x0, 0x8) pselect6(0x40, &(0x7f00000000c0)={0x8, 0x40, 0x1, 0x1, 0x4, 0x7, 0x28, 0x3}, &(0x7f0000000100)={0x4, 0x81, 0xd2d2, 0x40, 0x0, 0x4, 0x8e7, 0x6}, &(0x7f0000000140)={0x0, 0x7, 0x3, 0x9af5, 0x0, 0x2, 0x8, 0x45}, &(0x7f0000000180)={0x77359400}, &(0x7f0000000200)={&(0x7f00000001c0)={0x6}, 0x8}) r2 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) ioctl$TIOCSTI(r2, 0x5412, 0xff) lstat(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$DRM_IOCTL_GET_CLIENT(r2, 0xc0286405, &(0x7f0000000300)={0x3, 0x9, r1, 0x2000, r3, 0x3f, 0x4, 0x3f}) rt_tgsigqueueinfo(r0, r1, 0x20, &(0x7f00003efff0)={0x0, 0x0, 0x50005}) ioctl$sock_SIOCSPGRP(r2, 0x8902, &(0x7f0000000000)=r1) rt_sigtimedwait(&(0x7f0000000040)={0x80000001}, &(0x7f0000000080), &(0x7f000005b000), 0x8) 2018/04/13 15:26:39 executing program 3: r0 = socket(0x11, 0x803, 0x300) r1 = socket(0xa, 0x2, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000000), &(0x7f0000000040)=0x8) connect$inet6(r1, &(0x7f0000000100)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x100000002}, 0x1c) sendto$inet(r1, &(0x7f0000509f92), 0xff77, 0x0, &(0x7f000055fff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000daeffc)=0x9, 0x4) recvmmsg(r0, &(0x7f0000004800)=[{{&(0x7f0000001bc0)=@ax25, 0x80, &(0x7f0000004980)=[{&(0x7f0000003100)=""/255, 0xff}], 0x1, &(0x7f00000032c0)=""/127, 0x7f}}, {{&(0x7f0000003340)=@alg, 0x80, &(0x7f00000046c0)=[{&(0x7f0000004600)=""/171, 0xab}], 0x1, &(0x7f0000004740)=""/142, 0x8e}}], 0x2, 0x0, 0x0) 2018/04/13 15:26:39 executing program 7: r0 = socket$inet6(0xa, 0xd, 0x7b) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000000040)=0x2, 0x4) 2018/04/13 15:26:39 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_int(r0, 0x0, 0x12, &(0x7f0000000000), 0x4) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000040)={0x20000000001, 0x1, 0x6, 0x0, 0xc2}, 0x14) 2018/04/13 15:26:39 executing program 5: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000a00)='./cgroup.net\x00', 0x200002, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/hash_stats\x00', 0x0, 0x0) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f0000001d00)=ANY=[@ANYBLOB="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"], 0x310) fcntl$setlease(r0, 0x400, 0x0) timerfd_gettime(r1, &(0x7f0000001cc0)) write$binfmt_elf32(r0, &(0x7f00000020c0)={{0x7f, 0x45, 0x4c, 0x46, 0x5dc9, 0x3, 0x4, 0x200, 0x10000, 0x3, 0x3, 0x3, 0x3bb, 0x38, 0x2ab, 0x13, 0x80, 0x20, 0x2, 0x7fff0, 0x7ff, 0x470}, [{0x4, 0x80, 0xff, 0x3, 0x1, 0x7, 0x1, 0x43}, {0x70000006, 0x401, 0x7fffffff, 0x7, 0x4, 0x86, 0x7, 0xfffffffffffffff9}], "be7563b3f0a2c6", [[], [], [], []]}, 0x47f) fchdir(r0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000080)={{{@in6=@dev, @in6=@ipv4={[], [], @rand_addr}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@loopback}}, &(0x7f0000000000)=0xe8) ioctl$TIOCNOTTY(r1, 0x5422) syz_mount_image$reiserfs(&(0x7f00000004c0)='reiserfs\x00', &(0x7f0000000500)='./file0\x00', 0xfe, 0xa, &(0x7f0000001b00)=[{&(0x7f0000000540)="ed55e470e3070848976bc5fa0f5a68d820a0c45e8505a1f3600deea180f3c1827b5bd9fdd0a2f2d9c01ef89d4056881101e6ca7040a104f92b62728e72e1148bbd975914369a1f31d732ad9ee11b26fd8b5f1004f6ff2bb1458b54", 0x5b, 0xc000000000000}, {&(0x7f00000005c0)="9edf8a257240dd4883aabe5896b6f3c2512071d53e9eee8e4da04ec0e929bca5529eece01a83dfbffccc9ac9713d77a88de28350397b701c8a2ae4f93d779f69eb41d90fe0c927b2468aa1b9bd9f77339b4d23d6c738c9e4030efaf6d3d179b652d0a34714276c2a1df2770ae382f9071e2ebfc4", 0x74, 0x4}, {&(0x7f0000000640)="899a1abd45881d0cf4df764df89d51163d4a8e97210eeb36f50b6d45c55ca737661dfffc94d745faae900acc9e4b72a2c7ae440e9432e26f5b4cb07d94736e03ce60dd", 0x43, 0x5}, {&(0x7f00000006c0)="ba73e43c6d3dbf05e2b3a2fbb33f150809a09eb3bf4a061a6e3887c0913c16d2f4e5f3be1db6570523a1cdd2cf0b1e6e9b12e3dfb2e07299081769874d366b3ed2711bdf3fa2108af4aee910ceaf24669062083930284a5084d1a2f6d792f920382334640faee3552b15fb83b03df8adf2956b8ea1a610db74d56e51459eb5f66e1ec3", 0x83, 0x1}, {&(0x7f0000000780)="12a63789c7106eeac6b8c18d984e91cd0605e434937255f839f0f312b46c4d72c47893d25db48d57643f1d9928db415d75fe8e7ebeefb30445c8d70d926b3961ca972dbbd953a704994d3e6b407655a4a7090d54e135bfa2a1", 0x59, 0xfd}, {&(0x7f0000000a40)="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", 0x1000, 0x8}, {&(0x7f0000000800)="8de440bc14c9ebdb9c2c3db7f0bd5e7fecab1f39bd3d5563b2412b0e9afa8b056f08852260023aafb84103da6c7fec02b9d1533586387711551ee21898921b2f939aa7a634d40f8290e05522d2c2326b985383c8b84fe17a110516d1ec1a0f05f18cdaf278c12ad74c6e35eea2c7ce62b46f041b9e0ea94b3b699b2ed7dfee4b70aa2587f8447be041f4fc1307a4dd6dff3c8500f5", 0x95, 0x1}, {&(0x7f00000008c0)="964748a2ecd078cbd81147624d4e4b34ffe7e0f1fa8a37c54f1fc77d75ab24d7dbd822a45c803f87ecc5585b8ca59894c5bbe9e4a637164fd99877dc89e825347b69875d5380c48d5c7250182b123de72e3e", 0x52, 0x7}, {&(0x7f0000000940)="28a325d0ee21b118daf9836927189230c14e5ac7da059d30c8396f77ed12aa2778221b61a3101f04326541139fe2fb0f2dc45336f3678eeedc1f687f81a08e1862b147d3c60c5226b12c66a132e7883a5ec37b52f08cf67dd0892c85a6fd47fa4d6c35b54a9023e315b20b82d17a7647a1af41bf0b4d537245026d5eb10e879c0bded572c4e3676540d7bb7dc7a7d9242ed94a3ab7162f354624b9", 0x9b, 0x101}, {&(0x7f0000001a40)="cc75082af754dcfd684dcf81b474942431a0507ba048911e8456cb773b07648495d04839046e434e39c2bee24930b700606b7c71aba9be269863d494a62ac301b9739452ccbe71ca3c83691ed6863b7acb8441af3062532b16384cd3cb8e71630a0e029ed17e57df88e136135a707ed825cc7de95c9a33ca3a39afee7283e358b0b055c1c85371a7300471d2b3ed895367c22c7644489edc95bc49cf29a76270ccd6329d9772dd7760a17978689056cc", 0xb0, 0x7}], 0x40, &(0x7f0000001c00)={[{@balloc_no_unhash_reloc='block-allocator=no_unhashed_relocation', 0x2c}, {@tails_small='tails=small', 0x2c}, {@balloc_notest4='block-allocator=notest4', 0x2c}, {@errors_continue='errors=continue', 0x2c}, {@data_journal='data=journal', 0x2c}, {@jdev={'jdev', 0x3d, './control'}, 0x2c}, {@hash_rupasov='hash=rupasov', 0x2c}, {@tails_small='tails=small', 0x2c}, {@conv='conv', 0x2c}]}) r3 = open(&(0x7f0000039000)='./control\x00', 0x0, 0x0) ioctl$PPPIOCGCHAN(r3, 0x80047437, &(0x7f0000000180)) renameat2(r3, &(0x7f000062eff8)='./file0\x00', r3, &(0x7f0000b37000)='./control\x00', 0x2) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000200)='IPVS\x00') setsockopt$packet_drop_memb(r3, 0x107, 0x2, &(0x7f0000000380)={r2, 0x1, 0x6, @link_local={0x1, 0x80, 0xc2}}, 0x10) sendmsg$IPVS_CMD_NEW_DEST(r3, &(0x7f0000000340)={&(0x7f00000001c0)={0x10}, 0xc, &(0x7f0000000300)={&(0x7f0000000240)={0x84, r4, 0xa08, 0x70bd25, 0x25dfdbff, {0x5}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x7}, @IPVS_CMD_ATTR_SERVICE={0x20, 0x1, [@IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}, @IPVS_SVC_ATTR_SCHED_NAME={0xc, 0x6, 'lblcr\x00'}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x9}]}, @IPVS_CMD_ATTR_DAEMON={0x18, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @mcast2={0xff, 0x2, [], 0x1}}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x7fffffff}, @IPVS_CMD_ATTR_SERVICE={0x20, 0x1, [@IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x20, 0x30}}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x1}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x1}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0xffffffffffffffff}]}, 0x84}, 0x1, 0x0, 0x0, 0x801}, 0x20000800) 2018/04/13 15:26:39 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setrlimit(0x7, &(0x7f0000becff0)={0x16, 0x88}) syz_open_procfs(0x0, &(0x7f0000456ffa)='smaps\x00') pipe(&(0x7f0000000200)={0xffffffffffffffff}) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000000140)={'team0\x00', 0x0}) ioctl$sock_inet6_SIOCSIFADDR(r1, 0x8916, &(0x7f0000000180)={@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x1f, r2}) 2018/04/13 15:26:40 executing program 5: socketpair$unix(0x1, 0x40, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f000002eff0)={0x2, &(0x7f0000000ff0)=[{0x2c}, {0x80000006}]}, 0x10) sendto(r0, &(0x7f0000fbe000), 0xfd27, 0x0, 0x0, 0xb6) 2018/04/13 15:26:40 executing program 4: mremap(&(0x7f0000002000/0x3000)=nil, 0x3000, 0x1000, 0x3, &(0x7f0000292000/0x1000)=nil) r0 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x2) ioctl(r0, 0x2283, &(0x7f0000979fff)="a6") write$evdev(r0, &(0x7f0000000000)=[{{0x77359400}}, {{0x0, 0x2710}}], 0x30) 2018/04/13 15:26:40 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='cgroup.events\x00', 0x0, 0x0) r2 = accept4$ipx(r1, &(0x7f0000000200), &(0x7f0000000240)=0x6, 0x806) setsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f00000000c0)="9482", 0xfffffd20) bind$ipx(r2, &(0x7f0000000040)={0x4, 0x801, 0x3, "9cfc3c194025", 0x100000001}, 0x10) 2018/04/13 15:26:40 executing program 1: mkdir(&(0x7f0000ac6000)='./file0\x00', 0x0) mount(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000000)='devtmpfs\x00', 0x0, &(0x7f00000000c0)) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cpuset.effective_cpus\x00', 0x0, 0x0) setsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f0000000100)="7d868e927f17ff99aafab1f210b969fb5650d464ae7f60d53a8679c243e7d2a2ec883be2e0a632102524159d21bd375c03fe382d39f2c5f23c25d4896d75999a2cbb3cc4bbc961ca54cc3e15a318850ca0407a53e9ddbf6d7a5c1b981fe483a6d878b279971facb19f2e0966b402e0e2bb6092888e3968cf1062994866bb9c7890e78d3e90f66e6bfe7e2c3f6c77795aea977ffede1e59ea10997e31d3c775c5b9", 0xa1) 2018/04/13 15:26:40 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='mountinfo\x00') setsockopt$inet_buf(r0, 0x0, 0x3f, &(0x7f0000000040)="cfff7e6f08b6f4542dab1a9741e4268a6c7f4d0e3beaad467ae7998c38b8683617ecff52f9624c20fba44f09cfabb52856e65b13441c60d75ba7a073e74225cab7254f320350a1ba93b3f5bda0876b985c4a99d54c9d56fec1cd561d993161f42f65726fce5967f988682bceeb34e1b2d2b55798f277eefd4269893c464cc86498ae09792cebf50032596f1df6a4ee7b874d79dfed73a40e2e82cf336d5ee0cd3178aa27a6248683", 0xa8) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') sendmsg$IPVS_CMD_SET_INFO(r0, &(0x7f0000000240)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x48000142}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)={0x80, r1, 0x100, 0x70bd2c, 0x25dfdbfe, {0xe}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x8}, @IPVS_CMD_ATTR_DEST={0x5c, 0x2, [@IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x100}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0xfffffffffffffffa}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x1}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x3}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@remote={0xac, 0x14, 0x14, 0xbb}}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x9}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@dev={0xac, 0x14, 0x14, 0x19}}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x5}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x8}]}, 0x80}, 0x1}, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$KDGKBDIACR(r0, 0x4b4a, &(0x7f0000000280)=""/10) ioctl$ASHMEM_GET_PROT_MASK(r0, 0x7706, &(0x7f00000002c0)) accept4$packet(r0, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000340)=0x14, 0x0) setsockopt$inet_mreqn(r2, 0x0, 0x20, &(0x7f0000000380)={@broadcast=0xffffffff, @multicast2=0xe0000002, r3}, 0xc) setsockopt$inet_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f00000003c0)={0xcc}, 0x4) ioctl$DRM_IOCTL_ADD_BUFS(r0, 0xc0206416, &(0x7f0000000400)={0x40, 0x0, 0x3, 0x77f, 0x1, 0x7}) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000000440)={0x2, 0x9, 0xfff, 0xe7b5, 0x6, 0x80000000, 0x8, 0xffffffffffffffa4, 0xff, 0x8, 0x3, 0xfffffffffffffffb}) geteuid() ioctl$sock_ipx_SIOCIPXCFGDATA(r0, 0x89e2, &(0x7f0000000480)) ioctl$DRM_IOCTL_SET_VERSION(r0, 0xc0106407, &(0x7f00000004c0)={0x400, 0x3218, 0x10000}) r4 = syz_genetlink_get_family_id$fou(&(0x7f0000000540)='fou\x00') sendmsg$FOU_CMD_GET(r0, &(0x7f0000000600)={&(0x7f0000000500)={0x10, 0x0, 0x0, 0x208000}, 0xc, &(0x7f00000005c0)={&(0x7f0000000580)={0x24, r4, 0x4, 0x70bd25, 0x25dfdbfc, {0x3}, [@FOU_ATTR_PORT={0x8, 0x1, 0x4e24}, @FOU_ATTR_IPPROTO={0x8, 0x3, 0x3f}]}, 0x24}, 0x1, 0x0, 0x0, 0x20000040}, 0x800) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000640), &(0x7f0000000680)=0x4) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f00000006c0)) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000700)=@sack_info={0x0, 0x8, 0x2}, &(0x7f0000000740)=0xc) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000780)={r5, 0x10001}, 0x8) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f00000007c0)={0x77359400}, 0x10) r6 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r6, 0x84, 0x11, &(0x7f0000000800)={r5, 0x2}, &(0x7f0000000840)=0x8) ioctl$sock_inet_SIOCGIFBRDADDR(r2, 0x8919, &(0x7f0000000880)={'veth0\x00', {0x2, 0x4e24, @multicast2=0xe0000002}}) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r0, 0x118, 0x1, &(0x7f00000008c0)=0x7, 0x4) sendmsg$IPVS_CMD_FLUSH(r0, &(0x7f0000000a40)={&(0x7f0000000900)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000a00)={&(0x7f0000000940)={0xbc, r1, 0x301, 0x70bd2b, 0x25dfdbff, {0x11}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x7}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x5}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0xee7d}, @IPVS_CMD_ATTR_DEST={0x44, 0x2, [@IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x1000}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x8}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e20}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e23}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x2}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x400}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x6}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x8000}, @IPVS_CMD_ATTR_DAEMON={0x44, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @dev={0xac, 0x14, 0x14, 0xc}}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @dev={0xfe, 0x80, [], 0x21}}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e22}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @mcast2={0xff, 0x2, [], 0x1}}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x4}]}]}, 0xbc}, 0x1, 0x0, 0x0, 0x4000000}, 0x4000080) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000a80)=0x80, 0x4) getsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f0000000ac0), &(0x7f0000000b00)=0x4) listen(r2, 0x1) 2018/04/13 15:26:40 executing program 6: r0 = socket$packet(0x11, 0x200000003, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'syz_tun\x00', 0x0}) r2 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x40) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x2400, 0x642b) r3 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r3, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000240)=@ipv6_newaddr={0x2c, 0x14, 0x203, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, r1}, [@IFA_LOCAL={0x14, 0x2, @local={0xfe, 0x80, [], 0xaa}}]}, 0x2c}, 0x1}, 0x0) 2018/04/13 15:26:40 executing program 2: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000001c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r0) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) r1 = accept(0xffffffffffffff9c, &(0x7f0000000080)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast2}}}, &(0x7f0000000100)=0x80) getsockopt$EBT_SO_GET_INFO(r1, 0x0, 0x80, &(0x7f0000000140)={'broute\x00'}, &(0x7f0000000200)=0x78) rmdir(&(0x7f0000000300)='./file0\x00') syz_fuse_mount(&(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x4, 0x20013, r0, 0x0) 2018/04/13 15:26:40 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getpid() ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000040)={'syz_tun\x00', &(0x7f00000000c0)=ANY=[@ANYBLOB="42080000000000000000000092871254acc4d46b"]}) 2018/04/13 15:26:40 executing program 1: r0 = userfaultfd(0x0) writev(r0, &(0x7f0000001380)=[{&(0x7f0000000000)="e4144c05a964a717ee978679461989085c21ae21dd91cedfb37e599b18c41c8af2ef7f9080dd0c0295c3fe895bbd2dafe43ab238b498e1bbc7fe12b1b988c1953ba324a588fecb934cc0cc55af3abd5ab9abbea1111be0c97c0277e77838f9bd070a6be2ffe9988d41f7c44420414e12c8c05385789015c86e9074a67e068c71d0aa9c048040c09a2a8e5eb80c744a3b6582290404afd1003b61a07f4267932002eb2ac8922654adc758f2acfdfa984467344780e9977c56f2c0ec93dfb294fe8112abafe2431fbf27fa79d740b5c10961", 0xd1}, {&(0x7f0000000100)="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", 0x1000}, {&(0x7f0000001100)="7b32e920e22e33c7dc42436e1164d66ddb451a4d476978247bac7e2e3b64cf4eec1927462b53f2923b5ebe598dbb0fa34c0fd22996ba7185316b3d7a7df4c5d9e796985870ef26665336892727b92d1705547e81fa573def5cff1a11eb3c54128bba508061225130ee4ffd87bb626f6522eb1f5c9233b009f1683c0dd0524582cf02840a37396c83c672ec103b4063453f1992fb61aa1cf556c38b760ba91de07de0e758da7a510537a510bc060b0e904868f0f2d20d8d14f10ed17a4b315a3e917510b41ab943b9c1b08259c2f991a790de11ee4a", 0xd5}, {&(0x7f0000001200)="73033778683ad1b42ba3a8ea10d49a5799997b72a139f0af42e293338250357d4c6afde3ad5bbddf26cc8ef41a808501962e7b529604daaa9b45afd66a38152b73b8b7ae5e1f3fb4f4665b42b796a7c2a5c19d68fe600334bde36e7c4a60652711fa03151c", 0x65}, {&(0x7f0000001280)="21a9020617e6af0d42d552fa20fb5b03989c1704c3fff4e414345a66e7e073adb79549ee806d96feb970f73b6911c537c5d08811ca92c2bfab3b10bf0e60500cfe853a75195dce2cb9f53c3da75e06ff652d79e571522c8e2b895e9f1b8457415121b1c205092665ad1e9f22fd139cb2d3c91e0e895bab7ab92c21ce6523fc9e719dcdafec3cd31e92bd45277890f18980b60a045bc70a196b33439b6674f747ca37b5ab6f254790a504b8977b1869987c41668c83470144a760bf50866d95b11a55379bbdb62e529d6f600cff6202385fbeb87bfe8ef8c59a7e6e4e9d1a2cd5e981fe436da10544165eb72adbdc1af49cf8c8", 0xf3}], 0x5) munmap(&(0x7f0000013000/0x3000)=nil, 0x3000) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001440)={0xaa, 0x800000000040000}) munlock(&(0x7f0000013000/0x1000)=nil, 0x1000) 2018/04/13 15:26:40 executing program 4: r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000000)=0x0) sched_setparam(r1, &(0x7f0000000300)=0x3ff) ioctl$sock_ifreq(r0, 0x8b0f, &(0x7f0000000040)={'tunl0\x00', @ifru_hwaddr}) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = accept4(r2, &(0x7f0000000100)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @local}}}, &(0x7f0000000180)=0x80, 0x80800) getsockname$unix(r3, &(0x7f00000001c0), &(0x7f0000000240)=0x6e) r4 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFCONF(r4, 0x8910, &(0x7f00000002c0)=@buf={0x36, &(0x7f0000000280)="a95165e7a72a33286e7a7f117082076ef904751f5b4a88fc722e5e4d70dd525096e94bbbdbb15c986d6960d3a8fb01d79ad8e02b5028"}) 2018/04/13 15:26:40 executing program 2: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000001c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r0) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) r1 = accept(0xffffffffffffff9c, &(0x7f0000000080)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast2}}}, &(0x7f0000000100)=0x80) getsockopt$EBT_SO_GET_INFO(r1, 0x0, 0x80, &(0x7f0000000140)={'broute\x00'}, &(0x7f0000000200)=0x78) rmdir(&(0x7f0000000300)='./file0\x00') syz_fuse_mount(&(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x4, 0x20013, r0, 0x0) 2018/04/13 15:26:40 executing program 0: statfs(&(0x7f0000000040)='./file0\x00', &(0x7f0000000140)=""/89) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x4000, 0x0) accept$netrom(r0, &(0x7f0000000200), &(0x7f0000000240)=0x10) setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f00000001c0), 0x4) mkdir(&(0x7f0000632000)='./file0\x00', 0x0) mount(&(0x7f0000000100)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, &(0x7f0000000040)) r1 = open(&(0x7f0000032ff8)='./file0\x00', 0x0, 0x0) fchownat(r1, &(0x7f0000762ffa)='./bus\x00', 0x0, 0x0, 0x0) 2018/04/13 15:26:40 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='ns\x00') sendto$inet(r0, &(0x7f00000000c0)="4d897718903a8646c593797cebf8a68709a603a067abe3816bb7bb04244e2d7fcc8799c321eef2f9b82653ab0698f35a9eb15e1038932897fd20e8ffdff1ff", 0x3f, 0x4000000, 0x0, 0x0) getsockopt$IPT_SO_GET_REVISION_MATCH(r0, 0x0, 0x42, &(0x7f0000000000)={'icmp\x00'}, &(0x7f0000000080)=0x1e) getdents64(r0, &(0x7f0000000280)=""/222, 0xde) 2018/04/13 15:26:40 executing program 1: r0 = socket$packet(0x11, 0x800000000000002, 0x300) r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/dev\x00') ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000000100)) r2 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000000)={'bridge0\x00', 0xfffffffffffffffe}) r3 = dup(r2) ioctl$TUNSETLINK(r3, 0x400454cd, 0x301) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000140)={'bridge0\x00', 0x1000}) 2018/04/13 15:26:40 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000a80ff6)='/dev/ptmx\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x4, 0x31, 0xffffffffffffffff, 0x0) ioctl$int_in(r0, 0x80000000005406, &(0x7f000014dff8)) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) accept4$packet(r1, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000180)=0x14, 0x80800) getsockopt$inet_mreqn(r1, 0x0, 0x23, &(0x7f00000001c0)={@local, @local, 0x0}, &(0x7f0000000200)=0xc) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000240)={{{@in=@local, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in6=@mcast1}}, &(0x7f0000000340)=0xe8) getsockopt$inet6_mreq(r1, 0x29, 0x14, &(0x7f0000000440)={@local, 0x0}, &(0x7f0000000480)=0x14) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f00000004c0)={{{@in6=@remote, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in=@multicast1}}, &(0x7f00000005c0)=0xe8) sendmsg$nl_route(r1, &(0x7f00000006c0)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x4000020}, 0xc, &(0x7f0000000680)={&(0x7f0000000600)=@mpls_delroute={0x70, 0x19, 0x0, 0x70bd2b, 0x25dfdbfc, {0x1c, 0x90, 0x0, 0x7fffffff, 0xfc, 0x0, 0xc8, 0xb, 0x1000}, [@RTA_OIF={0x8, 0x4, r2}, @RTA_OIF={0x8, 0x4, r3}, @RTA_DST={0x10, 0x1, [{0x7, 0x7, 0xfdcd, 0x5}, {0x2112, 0x4, 0x2, 0x8}, {0x6, 0x3, 0x401, 0xfffffffffffffff9}]}, @RTA_DST={0x1c, 0x1, [{0x1, 0x3, 0xf02, 0x3}, {0x10001, 0x9, 0x3a3}, {0x80, 0xf, 0x9, 0xffffffffffffffc1}, {0x5, 0x2, 0x5, 0x4}, {0x3, 0x4, 0x2, 0x200000}, {0x2ab, 0x9, 0x101, 0x9f27}]}, @RTA_OIF={0x8, 0x4, r4}, @RTA_OIF={0x8, 0x4, r5}, @RTA_OIF={0x8, 0x4, r6}]}, 0x70}, 0x1, 0x0, 0x0, 0x40004}, 0x20000084) getsockname$unix(r1, &(0x7f0000000040)=@abs, &(0x7f00000000c0)=0x6e) 2018/04/13 15:26:40 executing program 0: syz_mount_image$vfat(&(0x7f0000000040)='vfat\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0x0, &(0x7f0000000240)) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000080)='/dev/keychord\x00', 0x201, 0x0) write$eventfd(r0, &(0x7f0000000100)=0x2100000004, 0x8) [ 574.437439] keychord: Insufficient bytes present for keycount 2 [ 574.472395] keychord: Insufficient bytes present for keycount 2 2018/04/13 15:26:40 executing program 5: rt_sigsuspend(&(0x7f0000000000), 0x8) stat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0}) r1 = getegid() r2 = syz_fuseblk_mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00', 0xa000, r0, r1, 0x9, 0x4, 0x1102000) getresgid(&(0x7f0000000180), &(0x7f00000001c0), &(0x7f0000000200)) stat(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)) r3 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000300)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$VT_GETSTATE(r3, 0x5603, &(0x7f0000000340)) clock_gettime(0x0, &(0x7f0000000400)={0x0, 0x0}) mq_timedsend(r3, &(0x7f0000000380)="baa32e8ac79fe89fbc4de478ba05dcf3b8873e5bf24a6b7cc6343ce3e21e862fcd5e4af66bbfd1dd1a91190b0cea0a4986b599a6a5bcb70d3dab33b246906d3af2cee39494283c72b05be3d61c9df66d906dcdef8b5dbd1b33abe38cbfaa5cc79e0f74f4539c1a81caf7cd1da8bd6764d22fbaf054bc04a657", 0x79, 0x10, &(0x7f0000000440)={r4, r5+10000000}) getsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f0000000900)={{{@in=@multicast1, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in=@multicast2}}, &(0x7f0000000a00)=0xe8) sendmmsg(r3, &(0x7f0000000d80)=[{{0x0, 0x0, &(0x7f0000000700)=[{&(0x7f0000000480)="e99e2cd01874e24461d22edadfb46033b23aa08b5e39b3df00bf5b07148861922e24dc453d1a8abfde52919c232cc0cf73e9459b46e8f561f50abb789babeb81ebdfbe02c1a141a1e388c1f9aedeb9c3a947acaa28136a77904224e4d295e90cb929cf2d150992471a42bb7100972f1f41264e0191a9ab7c7a85da927100cceca0ad3b0f2923f3fc978837b96790cd104f954cca7ce59529ff4642a65b504bd58a7b818c100d9004b678f14dbbd4e68d740e0a59ac5ad304a21d8f1e269c85d72ccfb3a489a717aaee417dfda48f792862301ba6d85683feee7f8a4205b1039b5e9556f2d4b033449ee3", 0xea}, {&(0x7f0000000580)="0be03d8ab5aa363b83359077e13b4bd03f7bcccbaa6f38052e2d302083e4dd9a25dcb9a813cd244cb5f367193ed6721d5134af1dab1778e27100bee6003aea6a8bdc2890399ec51dc0cf55b15894172ebacecfbb0b061c6f816bd31f0b8db9ed71700c740daf410c29f5ea0e14124cb34d579f3a05a7b21180a8a25236babf11868f065a31d83c70bbb37568d8764f0281629f8c9c691422fee69e7ae272aac66e", 0xa1}, {&(0x7f0000000640)="d9b44729fb7038894e2322ffb57c867b40632796a5f30bef8583121e7aaa81ee711a810471c094a7994c28a2ef9cf69f24e77cf131823b3f4032e594ce97e140b361f46f9b4346f4fb22a8465af15c16b883547a87229f8abfe1d09e1172d30f4e92ca5528cfef414c4faaced0eb9196d7315a67ee48c0e1c32927cbb90a3249b05f3e987477df8813f79f81d408b5", 0x8f}], 0x3, &(0x7f0000000740)=[{0xb8, 0x1, 0x3, "fe80cfe5ef432411ffb392643bf88c04a8f751ce5e0be3808d5acac318b0783ae3faacc8088ff38c743647150270d36482fd3af2265bf6123a805a800c394ce143ec2c67ae8a5274a632114b3387a21191c1d39ae821347f0d1e7a8b467354bb6912732e42311275e2045a0af44893859deb45715a607bb97349ea9db2da6dd6e41bad94364a24870fd1bfb95d837fc8a8f6f010938da89beaae197b52dbc1db0899a286cc15"}, {0xd0, 0x1, 0x7, "c50c7706cf64cee0619d0498bf37428b845962adebbe6c654dd01ff76cb8c889062477f961bea99aca1356653560f4f8c541f789a5d11f0ae63bb313491cc583e0b945f2559009768013e3221c8f8a7754749d256382deabb6b2460338ebe68dca30408681e98ba1ba68f2884397809670ca4a03320be8c08eb7c9deff548f91b386b3392794d43962c57964754523f4b7411c2217abce6fc33686354de826782353613e6017cc3669ed88a4110a1a87dcfcfb4dafc3785bd344"}, {0x30, 0x10f, 0x8, "925185c6de1454213e8b5cb67ece6d2afa7f73df87c0ef7f22"}], 0x1b8, 0x40880}, 0x6}, {{&(0x7f0000000a40)=@ll={0x11, 0x8, r6, 0x1, 0x2, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x80, &(0x7f0000000d00)=[{&(0x7f0000000ac0)="3e82288a9875d1498565ae830fde3466ffd08ce47513025b3d4c9c249f217a502fc31cce8517f9ddf941216730948045f60786d76d354e885df8687587ddd396446a6aefaf2668118aac1f9bce8e82793a6100313a68a3c2abc85e6942b3", 0x5e}, {&(0x7f0000000b40)="371d6b0f90c17785e4cf413e9b3595c8e31a1af5a6129fe018b8b87f40be6b71443478fb39f144fe591a93391525d86032650fee19ee1ded34cc76a422472da43cdd351c80ece00a971e30d44ec9abbaa6f9e92e0eeef6f95832afe37f60d5d1f18ab14fda678837b178d61e797d831275e1a8ab54008019d4a1326b4f00179085e5f6fe4b6d85eefdc24bfa5a5365a14c", 0x91}, {&(0x7f0000000c00)="9f52e6b04045761d4a9e395d3538cf944eba6370b20c2d3818b6454045d9f7f572753527acb65b4aca31a3157e8b86e05ea32f7086db05f59215afb408f8caadcbe8006ad49fd449ba09b6619625423d045a476407432305e07b5641a277a5086f886f5eaa9d0e068148b94deedf88322028a6206c4cb1edd562a472022b0231c274c6216c7da91039c84106b5d3c956ce08ef2f6463f972fe71964f75e7c4475b1d5680ce75ad8f315f79a7b60ce81855f251da047afefdb72aa430b946f64527a5c38460a107e97ad880d594", 0xcd}], 0x3, &(0x7f0000000d40), 0x0, 0x4000000}, 0x4}], 0x2, 0x8000) syncfs(r2) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r3, 0x84, 0x1a, &(0x7f0000000e00)={0x0, 0x47, "480a17defc1fb1f87e9bc6a80b2e49b617e0385b735162e6d4804284072d6cc4756dc30fb304f275e655bde89b357ee33337d686cf57c102b00b8a203f148cae1095c6a2c87aa2"}, &(0x7f0000000e80)=0x4f) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r3, 0x84, 0xf, &(0x7f0000000ec0)={r7, @in={{0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x2, 0x1f, 0x9, 0xc56, 0x200}, &(0x7f0000000f80)=0x98) connect$packet(r3, &(0x7f0000000fc0)={0x11, 0xf5, r6, 0x1, 0x7ff, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14) munlock(&(0x7f0000ffc000/0x2000)=nil, 0x2000) setsockopt$IP_VS_SO_SET_ADD(r3, 0x0, 0x482, &(0x7f0000001000)={0xaf, @loopback=0x7f000001, 0x4e24, 0x4, 'fo\x00', 0x10, 0xce7e, 0x19}, 0x2c) clock_gettime(0x3, &(0x7f0000001040)) r9 = signalfd4(r3, &(0x7f0000001080)={0x4ce0f8b1}, 0x8, 0x800) r10 = accept$inet6(r3, &(0x7f00000010c0), &(0x7f0000001100)=0x1c) r11 = dup(r9) getpeername(r10, &(0x7f0000001140)=@nl=@proc, &(0x7f00000011c0)=0x80) mkdirat(r3, &(0x7f0000001200)='./file0\x00', 0x140) getsockopt$inet_tcp_buf(r11, 0x6, 0x0, &(0x7f0000001240)=""/240, &(0x7f0000001340)=0xf0) ioctl$VT_GETSTATE(r11, 0x5603, &(0x7f0000001380)={0x10000, 0x3, 0xffff}) bind$packet(r11, &(0x7f00000013c0)={0x11, 0x1c, r6, 0x1, 0x3, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}}, 0x14) shutdown(r11, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r11, 0x84, 0x1a, &(0x7f0000001400)={r8, 0x1a, "f72fdfac40f95dfb0b685ebcb062adea501ce7a339e8c13d66e0"}, &(0x7f0000001440)=0x22) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x12, &(0x7f0000001480), &(0x7f00000014c0)=0x4) 2018/04/13 15:26:40 executing program 0: socket(0x0, 0x0, 0x0) bind(0xffffffffffffffff, &(0x7f0000bd3000)=@generic={0x0, "0103000000000500ffffffffffffffe409a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f84b9a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f131668ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c801f70dc136cb184a"}, 0x80) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/mls\x00', 0x0, 0x0) personality(0xbd2182ed6ffdb755) ioctl$TCFLSH(r0, 0x540b, 0x6) mremap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f0000ffa000/0x4000)=nil) fchdir(0xffffffffffffffff) r1 = creat(&(0x7f0000000080)='./file0\x00', 0x0) setsockopt$inet6_MRT6_DEL_MFC(0xffffffffffffffff, 0x29, 0xcd, &(0x7f0000000140)={{0xa, 0x0, 0x7, @dev={0xfe, 0x80, [], 0xb}, 0xe0000000000}, {0xa, 0x4e24, 0x50eba416, @remote={0xfe, 0x80, [], 0xbb}}, 0x0, [0x0, 0x39ac, 0x8, 0x247, 0x5, 0x20, 0x1ff, 0x100000001]}, 0x5c) write$cgroup_pid(r1, &(0x7f0000000500)=ANY=[@ANYBLOB="c06e165ac8f029a227f282c23545238eeb69d7e6c725696362ec99e7dd56fe9bb92115a85fe7ddf0a19dc842eb9e8f81dae8d35cda949bffed07c1ff471899645e09991c2e43dedd51a22002f0c1bfe9c62a3c851a3bc94a72d13fd6881bcf1408041c482deb77ae09425306145527d8189b8944ff48dc18f8d533c96f311a74"], 0x86) inotify_init1(0x0) open(&(0x7f0000000200)='./file0\x00', 0x9ce6b024734843fa, 0x0) fsetxattr(0xffffffffffffffff, &(0x7f0000000300)=ANY=[@ANYBLOB="6f86f9d38e3497f4d3331bf0840e322e55e52009b701a9ad7959813b2958b1b4cde12594a95bddec8b"], &(0x7f0000000280)=')\x00', 0x2, 0x0) fallocate(0xffffffffffffffff, 0x0, 0xebd, 0x0) epoll_wait(0xffffffffffffffff, &(0x7f00000003c0)=[{}, {}, {}], 0x3, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, 0xffffffffffffffff, &(0x7f00000004c0)={0x20000000}) open$dir(&(0x7f0000000400)='./file1\x00', 0x0, 0x20) unshare(0x60000000) mmap(&(0x7f0000000000/0x24e000)=nil, 0x24e000, 0x6, 0x31, 0xffffffffffffffff, 0x0) futex(&(0x7f0000000040)=0x4, 0x0, 0x4, &(0x7f0000000000)={0x77359400}, &(0x7f0000000080), 0x0) r2 = gettid() timer_create(0x0, &(0x7f00005b6000)={0x0, 0xa}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r2, 0x1000000000016) futex(&(0x7f000000cffc), 0x800000000005, 0x0, &(0x7f000000b000)={0x77359400}, &(0x7f0000000040), 0x0) 2018/04/13 15:26:40 executing program 1: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup.net\x00', 0x200002, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) setrlimit(0x0, &(0x7f0000001340)) r3 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000f40)='/selinux/status\x00', 0x0, 0x0) ioctl$sock_netrom_TIOCINQ(r3, 0x541b, &(0x7f0000000180)) sendto$ipx(0xffffffffffffffff, &(0x7f00000001c0)="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", 0xc40, 0x0, &(0x7f00000011c0)={0x4, 0x0, 0x0, "93911e539a32"}, 0x10) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f00000000c0)={"73797a6b616c6c65723000001700", 0x2}) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f0000000000)={{0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x4, {0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 'syzkaller0\x00'}) r4 = perf_event_open$cgroup(&(0x7f0000001240)={0x0, 0x70, 0x0, 0x0, 0x3ff, 0x0, 0x0, 0x0, 0x1000, 0x0, 0x5, 0xa000, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x6, 0x0, 0x1ff, 0x8000, 0x2, 0x0, 0x0, 0x0, 0x10001, 0x0, 0x0, 0x0, 0x3, 0x0, 0x6, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x7, 0x2, @perf_bp={&(0x7f0000001200), 0x8}, 0x0, 0x0, 0x800, 0x3, 0x2170, 0x0, 0x765d}, 0xffffffffffffffff, 0xb, 0xffffffffffffff9c, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r4, 0x40042406, &(0x7f00000012c0)="73797a6b616c6c65723000001700") syncfs(0xffffffffffffffff) fchdir(r0) pipe2(&(0x7f0000000e00)={0xffffffffffffffff}, 0x84000) recvfrom$packet(r5, &(0x7f0000000e40)=""/234, 0xea, 0x20, &(0x7f0000001140)={0x11, 0x17, 0x0, 0x1, 0x8, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x11}}, 0x8) madvise(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x0) r6 = creat(&(0x7f0000000040)='./file1\x00', 0x2b) r7 = dup3(r6, r0, 0x0) fsetxattr(r7, &(0x7f0000000fc0)=ANY=[@ANYBLOB="7573e5722e2eab2bfabc2c84007900002c26663277800725b65d6585d33e7f2ecf8d5d315b6faffdba4e0210f091a2956387e980b446935ceb8c42d7190400000009000006e6ffffff194dc1704196971be06602271b0334d7d646a11dddbc422f4e82fab10c984564e76a08b8d3784f1a7663e5f93184b2d3f72c246b075f76bfb9385db75c7d9387fe173b58b4fe043863410d73736a0a58"], &(0x7f0000000400)='./cgroup.net\x00', 0xd, 0x0) pwritev(r0, &(0x7f00000012c0)=[{&(0x7f0000000100)="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", 0x246}], 0x1, 0x0) getitimer(0x2, &(0x7f0000000380)) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r7, 0x84, 0xa, &(0x7f00000006c0)={0x8, 0x8, 0x202, 0xc18c, 0x2b, 0x883, 0x4}, &(0x7f0000000700)=0x20) ioctl$SIOCSIFMTU(0xffffffffffffffff, 0x8922, &(0x7f0000000080)={'bridge0\x00'}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000b00)={0x0, 0x0}, &(0x7f0000000980)=0xffffffffffffff89) lstat(&(0x7f0000000b80)='./file0\x00', &(0x7f0000000cc0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) openat$selinux_mls(0xffffffffffffff9c, &(0x7f00000009c0)='/selinux/mls\x00', 0x0, 0x0) fchown(r0, r8, r9) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000840)='/selinux/avc/cache_stats\x00', 0x0, 0x0) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x4000) flistxattr(r7, &(0x7f00000005c0)=""/89, 0x59) 2018/04/13 15:26:40 executing program 6: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x0, &(0x7f0000000000)=0x8, 0x4) setsockopt$inet6_opts(r0, 0x29, 0x20000000000003b, &(0x7f00009f1000)=@fragment, 0xe) 2018/04/13 15:26:40 executing program 2: mkdir(&(0x7f0000000180)='./file1\x00', 0xb) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) mount(&(0x7f00008bf000)='./file0\x00', &(0x7f000008aff8)='./file0\x00', &(0x7f0000a42000)="d301000000", 0x100000, &(0x7f0000010000)) mount(&(0x7f0000006000)='./file0\x00', &(0x7f0000831000)='./file0\x00', &(0x7f0000e0eff3)="616e6f6e5f696e6f6402000000", 0x1000, &(0x7f0000c6d000)) lsetxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=@known='trusted.syz\x00', &(0x7f0000000080)='keyring,\x00', 0x9, 0x3) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000014ff8)='./file0\x00', &(0x7f0000014000)='proc\x00', 0x1280002, &(0x7f0000ccb000)) chroot(&(0x7f0000de5000)='./file0\x00') r0 = dup(0xffffffffffffffff) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000100), &(0x7f0000000140)=0x8) acct(&(0x7f00000000c0)='./file1\x00') mount(&(0x7f0000cec000)='./file0\x00', &(0x7f0000633000)='./file0\x00', &(0x7f00003f1ff9)='mqueue\x00', 0x0, &(0x7f0000b65000)) pivot_root(&(0x7f0000c90000)='./file0\x00', &(0x7f0000debff8)='./file0\x00') 2018/04/13 15:26:40 executing program 3: r0 = syz_open_dev$sndseq(&(0x7f00000000c0)='/dev/snd/seq\x00', 0x0, 0x200000040101) write$sndseq(r0, &(0x7f0000000180), 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f000023efa8)={0x80, 0x7d}) pipe2(&(0x7f0000000000), 0x80800) 2018/04/13 15:26:40 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) sendto$inet6(r0, &(0x7f00008d1000), 0x7ce, 0x4c080, &(0x7f00005fa000)={0xa, 0x4e22, 0x0, @dev={0xfe, 0x80, [], 0x1a}, 0xff}, 0x2250e9407d8cf064) r1 = socket$packet(0x11, 0x3, 0x300) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000080)={0x1, &(0x7f0000683ff0)=[{0x6, 0x0, 0x0, 0x3}]}, 0x10) openat$selinux_create(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/create\x00', 0x2, 0x0) sendmsg(r0, &(0x7f0000610fc8)={0x0, 0x0, &(0x7f00009f8000), 0x0, &(0x7f0000000200)}, 0x0) socket$inet6(0xa, 0x800, 0x5504) 2018/04/13 15:26:40 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000080)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) r1 = socket$inet(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000006000)="1b0000001a00033207fffd946fa283bc0aeee6d87986c497271d85", 0x1b}], 0x1}, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f0000000040)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) timer_create(0x4, &(0x7f0000000000)={0x0, 0x6, 0x0, @thr={&(0x7f00000000c0)="940047336da73a1b7f0184904368231a5ea0e5cd3687ddd0a84d48899cf7c0097e0aba282b900fee9cac60606b00560dbe9c6790b3d1ec138bf6d9f3af3d7878c7b58b23aa4fb228d06021d5ead21a0241e13f5185345ac2b3d9de24896834000c5042af44af694f4a80f6b3b6b5ac367889d743417b911be710cc3fcb6658cf7b437889e784fb23da8056d3996d04099d6a50646139b11d3fecc3a964d43c73377417da22c6d75fb4223f1a048f792c34c10464425e255ea5d715db84eeea0f260881d183d32b87cf1c73349d0b4a7d3468e5fd3267bb990039792237", &(0x7f00000001c0)="9a4bfbd99eb207d10236d3fe3a6ea52dae7d1e588f0304af8b2fbc1a0fca7dc85f3619d03de4396b02060843889f2b7b01ba19eb20b51870cdf1b7814a3f04cad3d36a2f40cbd56403d0a6c11324ca265a4a94571a5ba7d965a99eb217f9fc57f5948e099492f2808a5f898162b2b545ebfc18d72cae9630bf919ce3bf2a930e2d78e96edf87dc721da231c3001cb67b3d5428b1370c10e7b13649aa9dbfafb33b275a0bcccd7c39bec54514db30af907e503f93f525c6a3ae8caa9f240b81804b2e9ab8c1671e3f95e75541633e0a4f062bfe875bd9b16f89addc4df6ee899124ed42d157a2"}}, &(0x7f00000002c0)=0x0) clock_gettime(0x0, &(0x7f0000000300)={0x0, 0x0}) timer_settime(r2, 0x1, &(0x7f0000000340)={{0x0, 0x989680}, {r3, r4+30000000}}, &(0x7f0000000380)) 2018/04/13 15:26:40 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000700)='./bus\x00', 0x0) fcntl$setstatus(r1, 0x4, 0x6000) r2 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) ftruncate(r2, 0x80003) sendfile(r1, r2, &(0x7f0000d83ff8), 0x8000fffffffe) getpeername$packet(r1, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000080)=0x14) 2018/04/13 15:26:40 executing program 4: mkdir(&(0x7f0000000000)='./file0\x00', 0x22) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000140)='ramfs\x00', 0x0, &(0x7f0000000080)) mount(&(0x7f00004c6ff8)='./file0\x00', &(0x7f0000acc000)='./file0\x00', &(0x7f0000d36000)='ramfs\x00', 0x2800c, &(0x7f000000a000)) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2, &(0x7f00000000c0)=0x101, 0x4) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000000040), 0x0, 0x20000004, &(0x7f00004b2fe4)={0xa, 0x4e22}, 0x1c) socketpair(0x8, 0x0, 0x100000001, &(0x7f0000000180)={0xffffffffffffffff}) ioctl$EVIOCSABS2F(r2, 0x401845ef, &(0x7f00000001c0)={0x2, 0x0, 0xffffffffffffff81, 0x3, 0x0, 0x6}) r3 = fcntl$getown(r1, 0x9) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000000040)=r3) recvmsg(r0, &(0x7f00003adfc8)={&(0x7f00006e8fe0)=@pptp={0x0, 0x0, {0x0, @remote}}, 0x80, &(0x7f0000ba0f90), 0x0, &(0x7f0000635fd0)=""/101, 0x65}, 0x0) r4 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080)='/dev/hwrng\x00', 0x800, 0x0) ioctl$sock_inet_udp_SIOCOUTQ(r4, 0x5411, &(0x7f0000000100)) r5 = accept4(r1, &(0x7f0000218fa8)=@alg, &(0x7f0000b0fffc)=0x58, 0x0) sendmsg$nl_crypto(r5, &(0x7f0000484fc8)={&(0x7f0000816000)={0x10}, 0xc, &(0x7f0000c37000)={&(0x7f0000000200)=ANY=[@ANYBLOB="e00000001300000000000000000000006362632d6165732d6165736e69000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000080000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000dde2ad6d2aa67b65311865"], 0x10176}, 0x1}, 0x0) 2018/04/13 15:26:40 executing program 6: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) sendto(r0, &(0x7f00000004c0)='@', 0x1, 0x0, 0x0, 0x0) r2 = socket$inet6(0xa, 0x7, 0x400) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000000080)={0x401, 0x0, 0xe3, 0x3ff, 0x0}, &(0x7f00000000c0)=0x10) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000000180)={r3, 0x70, &(0x7f0000000100)=[@in6={0xa, 0x4e20, 0x48, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0xd0a}, @in6={0xa, 0x4e21, 0xffff, @empty, 0x400}, @in6={0xa, 0x4e20, 0x8, @empty, 0xa14}, @in6={0xa, 0x4e24, 0x0, @mcast2={0xff, 0x2, [], 0x1}}]}, &(0x7f00000001c0)=0x10) setsockopt$sock_int(r1, 0x1, 0x10, &(0x7f00002cb000)=0xd9e0, 0x4) recvmsg(r1, &(0x7f0000001440)={&(0x7f0000000000)=@hci, 0xc, &(0x7f0000001380), 0x0, &(0x7f0000001400)=""/48, 0x30}, 0x0) 2018/04/13 15:26:40 executing program 2: mmap(&(0x7f0000011000/0x2000)=nil, 0x2000, 0x0, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x10, 0x800, 0x1, &(0x7f0000001380)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$EVIOCGKEY(r0, 0x80404518, &(0x7f0000001e00)=""/209) socketpair(0x1, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) recvmsg(r1, &(0x7f0000000100)={&(0x7f0000000080)=@l2, 0xe, &(0x7f0000000180)=[{&(0x7f0000000040)=""/131, 0x83}, {&(0x7f0000000000)=""/3, 0x3}, {&(0x7f0000000180)=""/138, 0x81}, {&(0x7f0000000240)=""/233, 0xffffffe5}], 0x4, &(0x7f0000000180)=""/4096, 0x10ea}, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000001dc0)={0x0, 0x0, &(0x7f0000001680)=[{&(0x7f00000012c0)=""/133, 0x85}, {&(0x7f0000001440)=""/227, 0xe3}, {&(0x7f0000001780)=""/218, 0xda}, {&(0x7f0000001880)=""/250, 0xfa}, {&(0x7f0000001b00)=""/236, 0xec}, {&(0x7f0000001c00)=""/242, 0xf2}, {&(0x7f00000013c0)=""/43, 0x2b}, {&(0x7f0000001540)=""/4, 0x4}], 0x8, &(0x7f0000001d00)=""/179, 0xb3}, 0x12002) sendmsg(r2, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000100), 0x49, &(0x7f0000000200)}, 0x0) getsockname$netlink(r2, &(0x7f0000001a80), &(0x7f00000019c0)=0xc) r3 = syz_open_dev$tun(&(0x7f00000004c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000000000)={"73797a2b616c0100", 0x9513}) syz_open_dev$tun(&(0x7f0000001740)='/dev/net/tun\x00', 0x0, 0x484080) ioctl$TUNSETLINK(r3, 0x400454cd, 0x30a) close(r3) setsockopt$inet6_udp_encap(r1, 0x11, 0x64, &(0x7f0000001ac0)=0x5, 0x4) exit(0x0) futex(&(0x7f0000001280), 0x5, 0x1, &(0x7f0000001580), &(0x7f00000015c0), 0x1) getsockopt$inet6_mtu(r2, 0x29, 0x17, &(0x7f0000001600), &(0x7f0000001700)=0x4) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000001a00)={0x0, 0x80000001, 0xa16}, &(0x7f0000001a40)=0x8) sendmmsg$nfc_llcp(r1, &(0x7f0000005180)=[{&(0x7f0000001f00)={0x27, 0x0, 0x1, 0x3, 0x35, 0x3, "e7029dd2c3e2d83907f0afd43b3bf6b157d6360e622b8a8950a2f2cc4f9f51e09bedcb91ac796e6216fe3713ec2c7f17dce0c6da6a88757eec857f1c65fac5", 0x1b}, 0x60, &(0x7f0000002280)=[{&(0x7f0000001f80)="00055b10a3d9a4eb7a9a94d94f04cd577533329335d02e7ab53363980abd556157ecfe64006b3f0708fbe4d3759e3b1b0ace8d74b8f68da155ebb6545e5efaaf8540fa5260df328ec587bd9e6b2e48c179e05a", 0x53}, {&(0x7f0000002000)="2d1a89c22c03204f6e771172a196f4237da09de797f940176893ba2bc071d91adb4f14c489f3272865510dc1c1b50e1fda428c9c1ef4f2f7ac46f879fd92a63c12947ff8a7fbc783da373d50548859b252c1209b248f4f225a06254cba2537738d2dda7e78b13fc2c220ab39c460fb384c5f897cc0e0f43728d07c9d1e23dfdcbd3ec717e0f08eecbd04f5", 0x8b}, {&(0x7f00000020c0)="d3a18b83d5d0e045066e0a23af25dcc634455697cc4a73d96ebd7e69ba3d485b1a62eb100b98cec68fc662560b595d8f88c6bc5dbaa150532893a51c0e852f501e8e80319609bf2793834853b9083ea8082bf3ec6b5747d695186e87503f49d655123ba9f99dad3c0d1b72d0172b14c3aef95239649e", 0x76}, {&(0x7f0000002140)="152898600324a6e154b96ca00b68c60d18541054726573798f676f94526fc24feb12fa651c2ebbc05b527f7c8cf131db0f6ecac244756135ea25af1b11cc9d0123dcf08e07d7615b8e59623be9cce8b2bb94662d3973575011d6903a53465ca8db3d9bec631ce5184e351680d56c4047bb90f9d09427074ea730f38a9ca8a88f8af705453f48efa161b9cf54f8cdff83988c7520733daac4d19753bf3f39d30a59c9f2e5c70a9d493faf01d2d5", 0xad}, {&(0x7f0000002200)="247aa7b75ac41639eafe31c3d213a96b91a868ff6947bb2d99cb7e771434f0afb37fb21cf6bf00517fef6f6e1b1e619a6ba102e65f51f01c2bd48842cfcd3132b15e0b975a0ccf5bafd01bed0c4fc6bc2a3745653923173070d352d3f725df", 0x5f}], 0x5, &(0x7f0000002300)={0xa0, 0x100, 0x3f, "8a9b1ac19b2aa6221265b5ca5171dd90d2af9c5a6ba62261b0368126fd483513490d1de2dde7306ecdc572c9b65c874b04e2aad7535ba08e0a395080b7bb8019877dc5abf9ecd20b02dd3fab14ee45355331d83bde56e9f2a62ea78edc56f2691166949af6346fe3f64ade55e8bd5dc60b361739c79d8182a34c3eb84581489ecb64d3f174fb4b1b66ad"}, 0xa0, 0x80}, {&(0x7f00000023c0)={0x27, 0x0, 0x0, 0x7, 0x9, 0x7, "feda9ae6377d235c8f694b86df91d0e6e4da5179a83cb6dc4bd1a0416c7021eb597725207bf343ebffa7a1d9ab2695842db750702a1f0f1a410aa06fdc7552", 0x2b}, 0x60, &(0x7f0000003740)=[{&(0x7f0000002440)="4cf1999c709281a7b83790b08d98753362702b813aebe7c97766f5bc21a4dae92eadee75cc6ef473599cd17d3e06e33001bf90e80175cbfd535b70bd42aacb1eea03a33ee4f1878c6455d9856981f384688338ee0d5df6620c74edb992e68cb81140e35f7543b225a355b4caa6a09a8ac968e458c25d624f37a972e59d57c67506a23aa63ac03f8bd3e20ce2", 0x8c}, {&(0x7f0000002500)="b53a", 0x2}, {&(0x7f0000002540)="7210ab239f14d3dbabd9b431bca3308fb149a020b613a309aebf3d5b3d8439a1f5688715f02c13f99733139bed9b34a15d0dfdff0d4c81cadac11acc051ef4438c25d118d6863b0a48fc3584dbce692cb78de35f961e49bc743b337cbf09016acc91ed9f2176f70071fdf50e7a65844726373a68d13f2aa7d48e", 0x7a}, {&(0x7f00000025c0)="10ae34b4f002e42cc01a7237afa5e47e4729b2158d21403b3c66b9e7d411da823f458a30934ec7bc8a1f48e2dea04a6f38958e0d56ebf4d1d17acd6e497c0c0867f6563068dc62fc21f760b628d1aa48bbcf0acdb09ea687b6cfd796ff88d45481b65e345348153f94240234286366000c40ad2b181adae95aab844bf27f038034aea6746f001804769b121fe6ef8cf45610da7984ac602bdb5a95ec62289f602aa8", 0xa2}, 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&(0x7f00000039c0)=[{&(0x7f00000038c0)="0bd20ca174ac5cefd9be8c0f548fccfa6bc129011bb77950df0caea384527017a2a30aed1dc64d397b62d7e06a52eef3fb08c41f437ff9dd495034da85e092752b2fda9a18c9b8cfd351da0b28509af33021d0486a7982874ef242a505956ef30e1493a333b6d85bf254476ed5268b98b45603d4dd70d6f8eed11f94f5053b42e04a1998d6bcf0731a4397ec0e355bcf9c1b47f01944eb172184fdbca742bf96baaebf74e67d6b1aeb793c0573ea1ea382250e8be0e7d64ca4c50c04ed988c2ba6d543d355a3aaca6605d1bc053088f8dafefc9f237bc841e3eeff59c00dc035ccae43d07e5f48cd6ef11496c74e3eda9c2ad74bf9", 0xf5}], 0x1, &(0x7f0000003a00)={0xb8, 0x116, 0x0, "d86876a4d0153b94126132671d30c52fc142fab9ec0690fdcd2c1b993036c96abe6e7b5b11b9ba72e101bd3abc5d95b2454cc6f4b018d7d4fd2e4ceddbb2a46b1ffae8438c9a2264af54e08208cc56a3c85a245a93faad549661f704e036317be230e80b943bff78e5bff23ec3036d876da4e21f98e71d3bdc98d9e06692b00997cf0fafc53a4dee28587c30cb416784ec38220e6c8042816966f3864cb105c0b7fcb0abb2"}, 0xb8, 0x20000804}, {&(0x7f0000003ac0)={0x27, 0x0, 0x1, 0x6, 0x5, 0x9, "660f2b8d72d2009ce4fca4fcf5852cbd5acb46ee95b706fe6fea980bd7727f234c4598168fc5851fdacbe98b79ae952dbf5a495219248c039b1d5fe4d5cb86", 0x11}, 0x60, &(0x7f0000004e80)=[{&(0x7f0000003b40)="c82a2375997abca9193474efd25be6117bae1a2804b353887aee984a36627bd6d75d81f28b8514035e6c07fe5d306a98b1792dd44cbb69862f989024fdfe13b186421e9f0008f408e5396747baad4caf9a67c6cf40569d2d55ee065970032be6a45aea274bb54f58f26d95c21673842a10aed03d5f3557b63f6fb94bb981a4059f942ff244342b38798c56b6acd4ddb01b13bd2736391155bb40feae9d4cf9f1d8cdf9152cd0aa48e62930b5bf4785c5974d0c9f4e925eca40dca19f77b0a91412db8d6c7276b3fb6086a32092ad15e0e6fd957ab8e6f9", 0xd7}, {&(0x7f0000003c40)}, {&(0x7f0000003c80)="5524f186a319b6dab24fc289a0a84a0240584e5c40cd9a40d009e5c880a6fb60bc3c37c70f28a9a840cbab172b15426a28312cc195ad0bfd7919434523afeaf179205a53c00f784e3da3ccf4377679475958f79748851b2e0052d45382f47303cf4c9b0a06c388c42711154794bfe8453b8da2d67b272b1333da941b553a4d57970dea6f8fa95453cc5f3e24c949ee1e3d22dac19a62ff6ba3e1be9651162d2af358c8b9d0f0055fe814333285022d4a6bf024a09eeee221c914a9e47f18fb95230c4f9c37d576a7b8d48ad0734cc02035e0182e29d9e4613414a4b66a3a25ed332247b429a7b7e5f4bd896ef7a32043345081477924c2a1c8b9619f0b779051e588179a4e03f56916bc3a505f3a873e685ae5a88253c46928d549b6712b5974dbd20ed216a93933f9d4e0d15db3704c84cd9cf49fc7b7ac49fbd83a7e3a40cfddfa32c8a5925108f3ff4501a0eef5d986302659c2aaa88325b022f0417d0f8fd61edd1672136fa6a8aee80113dc3dc51cf3d99fa623226d99f298657dfafa81e5d17c7a9fa64ba1acae973e358aae3c2af3f4fbea3ec37c5880b3c69eb7e138559f9db198f8e3f1f729f6c1f4bd1d2b8723c2616a4a1ed9aca47eba611d9351486a03d527e10c8222d209b1cab87f4350d159fe369e9b45e80f71b82561531991380bffd283c30bade964fca8d7d0e703a7a771c5d878f5452a1440ae665d6cfcb5f587e70d53b5e6fce5991898ce47feb965c7b661c01ca050ce8f0c9f3835dcb453d680504dda95f980929c9b5b0f332257d36a63b6d9818c32ab1139550fc33577b1067b55241ec0aed49a04de61628b0f12afa327ccc0daf88d0192a64bfd78b7c97379855ad3e73ac3988c7f4fe8257a1de30d543fb08d7669a80f3cfa0254bae8c74fcc6339450ac47ac06522b311931228aaa4c4baf0f3baed1f7c285c8446b50b628c011f2475eb3d17ff3b904c37e536b426e444cb7d79b568c1ec77222dc925f30f45ebc1eb127a4963cedfeb407ffd52f4405db6ed5feb171017513a40e8a88af267a526333b02147f913b6bf9a561d1ee67ed6b80b512d501c440cb607862ca38610a795c9942dbb1c85c20559475c92e1dca8fe064b2142ef1544d559c9d2c0979f12b2041dcccc06e16f4e37db064b182ef39afeacdc1888f327bd7817b2149ab960bfa2a4e327c8960457df0d6c91c1dde805fba4b2b56c4e979255d15a50d3e88fb2a57c788d10ea5e2203a1d38e2ad2f1d9dabeff2005a21f6f790c71d414e14915ed41d185bc1c89f485ab07ffb165e127f88febb8f421ce5d938a479b297c400f193a9e3f8035983de0960b4e6b1b24214b6684da7d6596e62aaf9a55bce922ccd9055f32ddddf51c2d4ec4760a9378327690c74cb48a05b66df2549f3a1eff4f522e99a533a0b45362a266c074ae858edd1f2e44dd431d91d929d44c3e690e32d7572300189e7022dcac280a3e4058834beb7d52cfa3360f67d75824c50efd340aa1d32587ec2ad4c8c3b3872f28863e346a230e652a621f3b50074705f6c533658c29ea98b36d9ec9c5af4168ed5ab4ca891ab9e783e55cc64fe297f021ac31a78521a72547d4f41dbbfd6c1ad8e578a36f7ffbeadc3f9b9a18a6a1278a7b0af3a474a01347d79ca61f47df7c2da473c6f0d72271ff740514fd505a31ad60de61a8ddd1cf2cd2cf889dccb467372bc8df3254f2ef67b104c5183e50eb998ec05ad43e89c8ffbd48c46b84de50b5b099675a092ed30319a398a23b9ab9aee4247a12972977e59336d8e8aca0dae92e2afe34266c3b0bf51fa418db26e266f5d442be9f21fde2169bf5347c42908b10e5de2dd341d78ac15cb52bdd1c58fa6f19aae071aa40ce673dff4d069c3a907dc322cc12d49a9b80295f4172da01718bb9ee65b22c122bda0c75587efdb5ecbec08492dc462e95797514e679255210831448e844274fb9994e9422e2d474992fa27cc8d810bc6a2d3ecde08c94fb3d8af986703b86ed4a2a67669063ced01b2569a7cfbcfda33af54fa45833d288dced5718aa18afc886474312718f223829b36c73246e4a1066bf38a0d2eea09cf6e9c14547bf75ed4d99c4a6a8965933ed73698f4a04343be86f3655364f99cf99db9ddb38dfb54b6cf7af5e90a1fcf09ac6eca465db9b4b464336c11083d62d2af837658c73b691c339d5b5bf6736320688414ac7890c8794c8313b8f9a292bb347e9eb2d60a12fdc96ee9b89a1e7afd12cd5aa723d26244674c53053dc40bb29efdff1cc7156854efee2dbc611e788870068c91caa8f7f3fbdb32659a4ad56c42f8617b792f4d49eb846114cf0a775ba93ceffc64b13da75b90115ec57a7e361dd2a544fee5ffce73ef6027177abbd817bcf63b98e90a14f5955c77dd779c5955e8af5c1aa55b110d9cf154399accfe381a7e023640033bdd31d82f5197f53d45b5ae1a4cb8391f55adce4ae4f0979826f9d30c5439a422cd923dd5d59cde3aee8670df3fa178c037505559d15bbc7640d929eb26b51b4bf620c9cbeeae3aa5169389582379ab81e05cbd48dd4eb1d48e3d779ca8f531e42d80efde40042dfc0d6e3157951420c44ed9cacc06deaeeec5cbf33e45c43b449803f80d7245b8693f5a6f8419bb51bc77d5dbdecf4b729d954ee141828ac527a6ea30ba6fcf45e7e5b4317684e986185cba2f7929c352877a9fdb3eaf96a7f95eb7d71fe6959a1d4c43ebf71609bd231b3a85e2c88824861350ff6672488fb8d109e37855b792d493b6a2515d590bc8b4bdebe367b8d567455d31dc207c8eb2a85fea58e78fbbd42f7da90245aa3b9cd0c673065c98e187386c823c9b587fdcf3418cd71334a47047bf61d7c4c20d46c844fb4311c29e909189036caf19d527153296d897fae98b4bb164cb75223d80c02748e1bd1230d6dbdec6cf3dc57f17746b6aeb32e71d1f70a392f29306c90b8077eb7944d3430432a663d19ad8d3a6b7b32d2ec5a2d84ba8a37e803a9a7a0abe8dec022d414f65d70aa1cc3dcd6fb6f0e3e7e31b311d22210ba6a87deca6f9c40245262ed3f0ae6bf961a9064c62d39c6f73281cbc7f87051952b149c19471684770713d6092aceba7eb0fca794e25706e3fc2a6d33ac383126cc67cda9d7fa6fec64597cd3f02da20476df9554d07a3e723852d3d251860a6d9aa0b6ec57a370974b9635eea64111f7a0eb38251962de2253881dbcffe59ddb181219b27f3cb5369a352cf0cbb2d3dfaf9c1cfd703dc25bcd8bbad1bf37840e51d110a2ae3c30787cf7364f821a5c9b49a0b795e1ab198579a79b24f758b8af9138876e4d5c543b54fdbca7f441944afe72c3828979dbe4dc016230d328ba386a27313980bf70d0dfe8982181824d18ea43556e6712b8758dbb067e765f96163c546e94f5013ad2cc532cc05ac5f98a84f9dafd0d37ab4e0862b5bcffe1c9d50f6be2711b0ac663b7907caab4452f957987584062c756055e2b7f5cad2075b2b04ca1c35c5fa4b4c0e0e1870d0116554ef514101436ad7b93515dcb524b70c96cc56806da9c1d3614c4880c49fb73ce58941b36724320f285a4ffd7c36a8fc17901871a56cd1b2c4eec0a561e24e594424c9b153f8fdafcbbf5ae4a3a071cf8e5853cc978cc1c708249191156051aa1c069aa0bdd242ae5f6f5f2e39289f4fccf94446152ee1259fb4325b3988e20ec6946c0752d716511bc9847f3bc7037a1c73aa397ef1dc99025e82b4b39ebb8e0f35bc493aae3d8de5a5f9720d64ca889c04c773d6a698746915ede03ec344bf30a08ac601c4bb7e985fad50ec764ff18a3c5567ba514b652d25596f6002a57f6febce92cdc964d995011be01553e7d07a9232f08fc4b961638224065ba2dda82869d239d226a9e22f67402b3b91dcb80dd1dbf73ac645b0fde708068a201e18b59d19b9530a1835fb7e09c707cab80aed2f4bd525cf6ca28065bbe1aa68de940be10a669616db11756ac2fb69e5f5bb1fc0ff6630f9f6c3f4638c9ae77ec0b83c88ada0d43b74e44c3662b6a975072b552874601bf5dcb668c3ce49934a48195e807b96dd4311075d208f02599365938fe83093fb1e2b80f46d98903b6805fd74dd43813d5a169971bd0c9ea82cdea1ac2140e72cfeb5c55d5909f294b22d7e23a87d268d883ef00ee3c73d56ca4e3dd2b8176f9bc60871ce74292d9406bafed8b6747dff570f9825444867a1eba52b22e2fe679dc5d672d81f8334f93a257675b0e91861bb4c113d14ea0c6c5403416e6e532289e6d3d6a7613445d89a2a8407ab80accbb47b26362942d704a7bd6e0e74c42a6a007154ae0348b40b5ac410a263b451019a30c185385b85b4b2c40a99d6fd402b91612720848332cc7a4a4aab700200aa9bd1aff8093f42be9e8a578593091b49960ed63195b6275561b2edb496dcdc854e040511b7c14b803c475faa76f12102aef6d5f51ec6f0e4a8ecaab85999838bf8cdf73f4f513c31ac389356c7aada0efe221fbe034e21fefad6fba847c1fdba6fad1434bc88431a3402fa7868ee93556faddda4413e01c638d815d23ec06a46b218233b52f464f49780d77282f0f26fdcf011f7a8f8fc065d7ab461df2c3915db53bc17d1919098c3c3c17a3c23bfbefa2fb5272bf528d0b01333e2f83455e745656b3555b120bb278bb4c05c123afd161aa94c9098a3daaa262d5add0692f3cfda0656cae35e07f32a3ea3d4544315bbfc9444a93eb727925aec736c0fd066d573908f60b0bec4a833571b87683dc7f04bcf970010ca62ddb640f49e4d5d2562cb0a543a5cbef10e6ba01cff6c02acf1f0856bcc996bb35ed15341b4dc8737dec06b40b71a2fd5da640c6bb7bfca7d82bbc15acce938bbf265751c03687e1582e26e5520b9f79706252b241da7ddf2972616d802051c8d634d607af3feccd666760bfe334398942bcc67fd02d1bb8871320d91d4e32fccf995f5b4b5042d4d857662ce0446a128e5ff27d5a1c65938caa0b01521c42643c642e66af863b048fdea3d98ef684bf21eede6ecf967cf1bf0b733e05f8246267626646b35da12920caf3fed95f83a8f7fd549105845a357ca41b225d9fedd982d69a0ee8cedb6ff61cd39a82eb6aa0b2bd3c95ac78e99b739ac1bf1c4a58858ee2d3a029c3333f2431682f8dad81571204bc5b5b9c8b75d96b6790e9cef6818b61e0d04d1506e9ddcb376bdc7514d1d77686a293ef508189805e0f0c3eae7aa2024107c6db86a664e32b4cb9a0ea8d64549ea08261eb114245814040c470f5849f4d9c201f92c2bf69c37cd994d8658d4c2f8d76b15017bcd3c6b2ac424274180d684c197855db45568725ce21014db058debbd5f90122c6fa434651d26459bffe0a76e979f81c8e5dfd56d9d64de5a46c0bb4e588bb81ff6db8e7ed7f02e83ca34c024ac64ae823414f285d4c376dda74d99e75b2749ef831da7e7e591fe97093437283c925a7faa865984b76a97a15befe4dd114cabb02e17f5649d56865b1f5eb5c18f1c76df1ca5e170a3e560afe4a3ee9715d7314a0cec6312917db3bf984da6a3bb4bbc86379c0d43f2faf75b43f4c1e25814662a9971f71ffb7e79e07864dcd6390f5bde8c299540a081af8fdd774097e5aa7f5ab11dc9b5db6471858d863e8855834414e02eac4e60cb391ec4ea11d82f04a61e1c7b0703670501e42a2803adb3f24ddf3b397c2345f4fa02a58c413b816202e06f17c23e461bcb06407aaaef25dda6940fdefa551f14bd4cc02a05c415749118eefbb8d772b9f241a8a73aaf4c25621e95", 0x1000}, {&(0x7f0000004c80)="c2c16f855a503232c2f668ed1fb441a5c668049070739d024eec8975cf65e5ecab2e86b9e396300ad8ef95ca251f5b9b7a48ddae5de34159dc40c294a89b6bb0e4cde949a549054baf295e3866964f8540f2e90bd7d5490f2372286a3dfa4bd9f80acb0c3295e25dfee85fa386c8e9c2e742cf9324c5e3e34dcf0e13c8f7d31926d5a689a4b342bea365d3c6948aa71b59e528da9ebc187adccb199cc3713316a38df1d692d1523cf7500de0daca593c493dc9e3ef3cd1eee2299da183d19239ce55b523794d945142a2bc0be6e41b293f0e2c9e1a26b609ae", 0xd9}, {&(0x7f0000004d80)="c8511224e35d4deef211502b82d00ed7f2caed23e2079c2f6d074099ed07be42a088b525c95225f912c704a07ea6c44ea0305a012c9ee6e9b00531d4f3ca47541c4388279e87d77cdf95fe5f5a61dffeb6e5749a4b09d17322b9c43e9fa177705db005f4c839df2738f41e9f90b168f8e28a832aea87d5fc6d13d9092af714d7e16c7a89d45a0469c7b3246e306a4bbc17ed5ba233bf8a09631667cc0a9a9043de4d0d216e7951d970ee13aac0f5997abf42e0ec37b77c5c02a80368034ec0dcb2e33a6b18be3e46d7bf42aaaf8fb4fd64a8afd446a82141b06fe077f5f7420d941777d89d2e43342527e4", 0xeb}], 0x5, &(0x7f0000004f00)={0x40, 0x117, 0xbd2, "6b8b52fd9a970f7a5bc9c1bdbb7b92664eef5973457a6fdcd9bfc2bf747f988eb3d85352ebd2f9997243"}, 0x40, 0x844}, {&(0x7f0000004f40)={0x27, 0x1, 0x1, 0x7, 0x7, 0x5, "5b4b66e4a3a383200fa84e7f3f8593c5c46fef6b1e8fbfe2e3c903b41609894cabbdcc3bf3d168e09b584eddd6cb17788d5decacf75b57bd460bcb205f01f7", 0x1c}, 0x60, &(0x7f0000005040)=[{&(0x7f0000004fc0)="5127bd1cf4c08c7dd3484e614644ecfa4771a5f92f5b68fea9a89cb657ff3654306c8700b72e235aae90d105a0c5014bae4e182dadf8424932c0", 0x3a}, {&(0x7f0000005000)="a84a1dad0851ce22b81e", 0xa}], 0x2, &(0x7f0000005080)={0xf0, 0x10d, 0x0, "57e5935c0139bfdffed759ea0bc74c83540b58bf0e0def87dbd67348de9ccdd15e1892243e2ad340f19c5b78930c431a08f537b7ad858067b0985145d1d48504e5342db62c36e2af0cb6c58a03df339cbaace8324f3d8c7ee57b9f2bd1404af0eea3f812f69217339d31fb120c9c210460f59b47b03ea8b3d395b5d34b92785d56315080e9a7768b9a8b97007cd1d0c2f7b6913e72750ff13405996d811aff132b77fb7279b9fbd395a76088913ad513757b457fbd4ca727ba3e2bd899ab889d1baba500171e5120d568fdb039e6131d6a8d0b6df371e27bdd8ff454f3"}, 0xf0, 0x8000}], 0x5, 0x40040) ioctl$sock_netrom_SIOCGSTAMPNS(r1, 0x8907, &(0x7f0000001400)) sendmsg(r2, &(0x7f0000001980)={&(0x7f0000001180)=@ethernet={0x7}, 0x80, &(0x7f0000001640)=[{&(0x7f0000001200)="d997478d1fa2edc7c69d123a3164f564104d4f57b6aacf5e9a59c5405f05da1dfdfc86d5e9764925529c4d03e303b32a85345e8cb97ad9f0d8dbefd5d7b8b1226be49a53f1c4134b0deede781343be98530fa2b6e097bf301825ba0d01aab09a3305eab5ab8c30ab1758ab583479786dd216452352d714a6268b877898b75e", 0x7f}], 0x1, &(0x7f0000001700)=ANY=[], 0x0, 0x10}, 0x0) [ 574.670864] IPVS: Creating netns size=2536 id=102 2018/04/13 15:26:41 executing program 1: mlock2(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x1) mremap(&(0x7f0000a93000/0x3000)=nil, 0x3000, 0xe000, 0x3, &(0x7f0000b18000/0xe000)=nil) ioctl$DRM_IOCTL_RM_MAP(0xffffffffffffffff, 0x4028641b, &(0x7f0000b1d000)={&(0x7f0000a93000/0x3000)=nil, 0x0, 0x0, 0x0, &(0x7f0000b1b000/0x3000)=nil}) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000080)='/dev/pktcdvd/control\x00', 0x40003, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f00000000c0)={0x0, 0x7fff, 0x9, 0x9}, &(0x7f0000000100)=0x10) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000140)={r1, 0xf8, 0x4, 0x9}, &(0x7f0000000180)=0x10) mprotect(&(0x7f0000b1d000/0x2000)=nil, 0x2000, 0x5) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f00000002c0)={0xffffffffffffffff}) epoll_ctl$EPOLL_CTL_MOD(0xffffffffffffffff, 0x3, r2, &(0x7f0000000000)) munlockall() munlock(&(0x7f0000ffa000/0x3000)=nil, 0x3000) 2018/04/13 15:26:41 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x80, 0x0) bind$inet6(r1, &(0x7f0000000080)={0xa, 0x4e23, 0xfffffffffffffffa, @local={0xfe, 0x80, [], 0xaa}, 0x9}, 0x1c) getsockopt$inet_buf(r0, 0x0, 0x63, &(0x7f0000001fe2)=""/30, &(0x7f0000000000)=0x1e) 2018/04/13 15:26:41 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000051cff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000943ffc)=0xa35) r1 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000029000)={0xffffffffffffffff, 0xffffffffffffffff}) readv(r0, &(0x7f0000dcdff0)=[{&(0x7f0000cd8000)=""/1, 0x1}], 0x1) ioctl$int_in(r2, 0x5452, &(0x7f0000b28000)=0x3c) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000fb9000)) fcntl$setsig(r2, 0xa, 0x12) poll(&(0x7f0000b2c000)=[{r3}], 0x1, 0xfffffffffffffff8) r4 = accept4(r3, 0x0, &(0x7f0000000000), 0x80000) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f0000000040)={0x0, @loopback, @broadcast}, &(0x7f0000000080)=0xc) ioctl$sock_inet6_SIOCDELRT(r4, 0x890c, &(0x7f00000000c0)={@mcast1={0xff, 0x1, [], 0x1}, @mcast1={0xff, 0x1, [], 0x1}, @mcast2={0xff, 0x2, [], 0x1}, 0xf1, 0x2, 0x3, 0x500, 0x100, 0x80000, r5}) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000000240)) r6 = dup2(r2, r3) fcntl$setown(r6, 0x8, r1) tkill(r1, 0x16) 2018/04/13 15:26:41 executing program 6: r0 = socket$inet(0x2, 0x2, 0x0) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000000040)={'bridge0\x00', 0x8}) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r1, 0x40bc5311, &(0x7f00000000c0)={0x80000000, 0x2, 'client1\x00', 0x1, "5dc1133e16d15df2", "b135f78886e0f1414ac6a6788fcbde0e4f72d0935bb53311b3aa8c887540272c", 0x6}) getsockopt$inet_int(r0, 0x0, 0x12, &(0x7f0000c8bffc), &(0x7f0000000000)=0x4) 2018/04/13 15:26:42 executing program 5: r0 = socket$packet(0x11, 0x3, 0x300) mmap(&(0x7f0000001000/0xffe000)=nil, 0xffe000, 0x0, 0x32, 0xffffffffffffffff, 0x0) getsockopt$packet_int(r0, 0x107, 0x13, &(0x7f0000001000), &(0x7f0000000000)=0x24f) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x400200, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r1, 0xc08c5336, &(0x7f00000000c0)={0x9, 0x3, 0x7, 'queue0\x00', 0x81}) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000000080)=[{0x8, 0xffff}, {0x7, 0x1}], 0x2) 2018/04/13 15:26:42 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000180)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f00000000c0)='cgroup.procs\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0xae0000)=nil, 0xae0000, 0x3, 0x4d031, 0xffffffffffffffff, 0x0) read(0xffffffffffffffff, &(0x7f00000004c0)=""/150, 0x96) pipe(&(0x7f00003ef000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000000440)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000580)=0x1c) futex(&(0x7f0000000ffc), 0x0, 0x0, &(0x7f0000000ff8), &(0x7f0000000ffc), 0x40000000) setsockopt$bt_BT_FLUSHABLE(r3, 0x112, 0x8, &(0x7f0000000300), 0x4) ioctl$sock_SIOCGPGRP(r3, 0x8904, &(0x7f0000000240)=0x0) r5 = getpgrp(r4) sched_getparam(r5, &(0x7f0000000940)) ioctl$sock_SIOCETHTOOL(r3, 0x8946, &(0x7f0000000000)={'bridge0\x00', &(0x7f0000001040)=ANY=[@ANYBLOB="957d1b20c194c61a0971b5b7448c7e9db197a629b53ecc96c7f49a65a428c94f671073f9023580c69ce80ad1798ae27990f2164e2aa4ca16926d8d8e0d84571154220bde7345a22ca3bab360efd3f85a795bf67fa44ac0299b0fc69cca4066d04ae89c99c7cc4379a128cb9e7d65c14f53b475a7009a51ea9475cfa227f4711fda5e6a57364e5e3b491c02bd3b3b1063a1ed8844158d3247119f7ac4d5c2b4666da4b17cfd0f8902fffaa85c440674b1768a6bbc6d72f8dce63fc214de313f3fb6e2"]}) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f00000006c0)={{{@in=@remote}}, {{@in=@broadcast}, 0x0, @in=@dev}}, &(0x7f0000000600)=0xe8) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000000f80)={&(0x7f00000005c0)=@kern={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000640)=[{&(0x7f0000000bc0)={0x10, 0x0, 0x10, 0x70bd29, 0x25dfdbfd}, 0x10}], 0x1, 0x0, 0x0, 0x8005}, 0x4) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000340)={0x0, @in6={{0xa, 0x4e24, 0x7, @mcast1={0xff, 0x1, [], 0x1}}}, 0x2, 0x0, 0x1000, 0xb93}, &(0x7f0000000400)=0x98) ioctl$SNDRV_TIMER_IOCTL_PARAMS(0xffffffffffffffff, 0x40505412, &(0x7f0000000280)={0x0, 0x81}) sendmsg$IPVS_CMD_GET_DEST(r2, &(0x7f0000000800)={&(0x7f0000000680)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f00000007c0)={&(0x7f0000000a80)=ANY=[@ANYBLOB="88000000b60675d9904de3c81b7f8e9e26f55150619076b4070a1c961bf4c0019b110f0335b97cbf5467297016a33e0ac0346fa93d53c8f6fc7a7462e491376a7fdc87541fceffd26fbe3ec83576b5398acbb67e1caba43e89a82f6c264aa35d62e7c5d414cb1589e72ef1c84e8842431bf0f847fec04bd77f758f1206fadcf36381d3111e92dedf41958cd4"], 0x1}, 0x1, 0x0, 0x0, 0x40c0}, 0x40044) ioctl$TIOCMGET(r2, 0x5415, &(0x7f0000000480)) setsockopt$bt_l2cap_L2CAP_LM(0xffffffffffffffff, 0x6, 0x3, &(0x7f0000000100), 0x4) r7 = accept(0xffffffffffffffff, &(0x7f00000001c0)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000140)=0x80) fcntl$setlease(0xffffffffffffffff, 0x400, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r7, 0x84, 0x1b, &(0x7f0000000840)={r6, 0x9e, "17d5be0503a3cc1b311957d4b3346e57d11dc05b5231300f9884c80b4884ee8d70e31fd5f97351db5512e244a64b88614f926a580623569758a1c4bbb0a4e9d77142ca7ac3da91781041c33a1e437d4fbfd7b6c5f8c3dbc67545b3d66dc7b5cfda5006b08940044a77549265fbc2a0a5f8a1afcc6528701bda9ef55e6fc8f5d60a2f4379fe644c65164f196d672215e04af7d0ecf19c5c96b85af522cdde"}, &(0x7f0000000900)=0xa6) ioctl$sock_inet6_SIOCSIFADDR(0xffffffffffffffff, 0x8916, &(0x7f0000000040)={@mcast2={0xff, 0x2, [], 0x1}}) ftruncate(r1, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x19, &(0x7f0000000b40)={r6, 0x100000001}, 0x8) write(r1, &(0x7f0000001140)="02234b661b90bec17d5aaa2174228525957f308ea51ff2f33c0bb2a2e7e1827533d2bb04aed18af68a0ba2d1035786e7812586c88b33b34d12615c3fead5392c4c4b7a7e3c258b6430fad87cbf0aa9c49f4ee734ca15879f79f0235bc15e34a97883bc7023af034a5b4ffe2c454e65b46140f982fd0fbb13577ca728e6769b81a99a17bfe45b055e9defb46d9b26dcf4a064828e16021e611ebce384ffd51d16c1799de6a5644a48f80da0e33b3d06000272b3c8c5a8907d2e874f06863cf670271344f1c71025a692969a08621ba8b3dd3d2978d8483d8cc766c7302609bdf789645ed57dfd94c1b1739174575139f2415af549c90fd08e6d8ac4c42e2133a3300307947761ee8d8f581271365ba3561d4c218c2b86626fde17032cdd07e7904b9e29955b3c8fbe6ea59f6719dc69ec328a9125df2e335e1f685fdf3fa5c93b0ba16045f4c4786695001b0f5c94858b7b81fd51e7e4e60a42552bd61dbd57e9b4831a3105746c97c381d5177423b6dc529e8318f8099cf50dbfc5e6662aa57001a7211188ec97ce1eadee4aa9718f3c22b2a769c68d0c341ff066fce2a4d1d7cc240a8eaedff96225396593446bf46a0392c01df555fc0e322d347304ded487d9961b0755ad7901077a8fbac3538b2a6bcf00e323007eb748affae5320b91ffa6381cd33342bb46881051a1185070d63c5e24ee29298156e4bc75f9c2b0ffa3e85c438a3ddde22940ce8acd523fb9f33e11354fad3e2a105554209472f4d2ef08447bc0b7931fd24c31fcda45261dc66b960f62a6ce25f9526c7668e4582d80fef525aad9cfeac7e9199792104b8344b3c4642d3698542f0f480746b8e2c887afc6e719e1a6a66365ec76a0f8a3e3ec68e512bf51f867a8a27624bcf9f698eaae0da331e982002701af90c83eed1226968770ac443b39a9307bedd920e39edb889d31e48f51f23d2ef86c25068c687125b458d4a3357f7352499426f279156deebf03e3ccf8a0585d30597ac16a9336c8d319191610c1d07eaea275315ed534c5838fe53e295f1ca6fc1c960b0eff316329c733d651a3da036c9551773567324fd944c95373727963859fb137c9b101159b240933cd5b11b18fd5110a48afe0068202fc60d2e5bda7f05c83af1aa7af2d31bc5309f520e738146122e3031ea62aca6b8c603a90d76de3e0cdb91e4b6edaf43feeb9a95e5851adddc5b343eeb447bb58db8f2426e38822b93da25c39e5d3d152139f4415847a691953a7df332e8b927a6dfbe0b7d64e42de3e9862e3ca744032825f1de11f8f608ed06d07281dc8f6cd6571bca2cfa94c8a4a6da56f195d86ef18c8755c35925ace8ae35d751df43fe65e4910cc42f428600949a955670c71d8fbed69eead182317bfa467db94dee9e4a105addfe07e6df94ce7c19bf8e76cec55734b5d7f0d0cf8ff3adde6cb566eb77513cfb4c91368ffdabd6ca06ac510f7391f5082a4a798f9a4900c508b9831a27ab7accf628b404a986595721bb0076526fdde892d6ca2d58f8e411a4ee84a05ef96c43ca9f88ab6797354d95a044fb895b5e2907593e2dca37eb9c133cb1e7f7ccc9cd39e27dc7a30056c372dc67d0b0519b9357b38a8b72b32754b412a4f920aa6bf1762b677435e79c5a69fc49af4213c21da0942c4abc296c6e3e2c099eb0b514ae4ca3827f39e1bf14cdce12c2303fdc6ecb117b192422d362d1ee045a0d1bf6ed9c12109fac62dc64add0206ff3757b0b86fb819e55a00e2930474afa2c17eed90ef5da8ec56adb68e711c4e9628dd3f57105b6c46192f859d249518507ca765888b777932ff8ba24f0b7fae435bab92420712a88ef253d2d98e2ac8f3c432bfa9e0d50012ba0e2342185eb14ab88b787d4d112eb67bf63aca389e3feda34f5cfb302a8938e19e8d737e77af7edb413a9e3f158ddc2eafda86293349190c08275bf4fa3394146d2fbad7cef028b24a27ae842dfced8478b44c3eafc97a6bd8ff77dc6c952b6646d9247972e6a39bffc7a65077179a2661976bd0693026555bccf847ed239265e0e234bed6ff88a5b5b0a2367716eca6e20aa694983a07b32823a974d4d1ee359e661b01ef33584016d4f3542a3b5ca2a661f4d6707c74fb180e8706b197577dbde3ac0845a63202de5f0c2050ec785a5dd5d35667e9b307e57f0e015ce5b6b4bf9f9ffaaa843118f2039b1be64604155c00c0444b650c8c6b77d5372f73b1d89ca939e5ff03c4e02e206dc103edc0b621e9b82002425250666b58fcba0a7a9d3d9232b1a48b9460efacdb083c238873be8459c9ec2f2592aaf503b2a71567999a4f454c392b82385c8bcc028df4d82420beba5209716adf5f198a39c47794531aebcffd4514ef7749622ce47e4124baa860270dc478d639603b709fdb2d910d7a3bf2702022c6dc37ec418c2acac7111ea21500dd567c5441884ec912f246f2131a376c12a340216d5d9fe21d8bfc20aaeaa84651823dff002d37a9cc6e99d6674c01b970649eb11df218c9cb5c59ee43a0c56da230b2844cc3294547438b944baab2b4828bedb1cdd23126b2ef28e3eaedbd803f4b55f086cbc5bd24e00d31dca7dec24a4b9d633d24e68e5014cdb1ba30aeae95a2c443cdbf0fcb69ef436d6daf5ad56f986b308fbe7bb4680124aa23dab6c8caf4073cc6773853826f2213160e90d978308ad024edfc165a3607ba6c73dd70152defb5f8056ba1039faee64862d61904542af558dd679b677af38b8de4236e3c32b83fd34592576db723c2481bde9fbc43531873fe7a862cb75b40e7016525b9392ecf0393e13cc0bede3441d87ae4f00508c67cef0c7cc50077bfa66058e7368c0e1820e4390c7749f242facf641b2df41d3cc6a67daec16694fb6ed21d6aea97baf97d163a05ed5ec13ad0785e9c6d2ad56834eff9a15b34ea6e9ef23e4aef8a3e15d5774606f7a124c74a06eeadb3988b6bc57a20f0f88182b492d17d4e3fbf46b572c42b9825a8928b946738f355c7a5a3a3dadf60b7e149a1434006c1bf23a051af9ebfd79a1eb5e34ac3d5614cfb0df93f61921e9986847f14d652dc3e84bdf547fa252c8a0b0fa463a559dd73da0d1dd666c66e8ec456d0cf0183d95b56a49060b1d922a5e218311dc096c8f9d193a7ecaf4dcf7af62ae247a1e5cbcee2d5fd0d76b1229b9350f68f2d4e9f503c728a5ad0966e3098e3fef2fb2b84555be568e00629d1f35a5391ab765d9efb2503587a4dc8b84d9b039aa322dc2993032d7d77374658dc52730f3760433e8db074f1e6bfa265cfb46fe0dde5793cf2e97f17f082b90c93a126fd88d65f50ed2fabab7275596491f4c2cfb2f24c3f2ff0978b99fc23ec5e9158ea01938aeeb3dd7064a78b8ef6f57f96d62b5ad4da23074bf266cc1f26a34276954bf5f5884dacd56d23e1c571c7c2029fd1074315aca2ec93c5051eb7ffa6b76126f2989d27dce8fa1a2e88764058bcc9d41154ee80371ddbdce5312f5ed131c3802ad6f271c687344edc654123c98d3b0bd48860bc010d591f2402cf3e9d0a40f0d77a5dfb58b2faeb0a8d0b59a34ebd6a6d9d63cc40f16a90c5719a0edf7f2b61c9152fd87f513e4547a1914ce7e5e175cfe49ad1b464d79d0da4356f715e4bb681c1996ce61ba17cf2bd721038935b119c86fc77bb807785c7fc6323aee9b0b958ca6942fbb0fb07fdfe7e0d0a61cd5de1bd95ddfc48cc8fac81d1ad8337bc9e160d79344d2c5d3217abe552f38dc6bd1ffe75856dd7ee7ae2917b54b6b9674f8af74205f8707fe1606e7b5b8db014878a40e4138bc2abe56ae7bc12eb8a4da5bfb5f6ad380eb10ee5f51638825a4a32a340d85c6e915bbf45c7ad1ed2e351310d04a9b525dac0b5bc45e811a873750486ec9616111737d30db30060d8add7ffe135d55cc9fa4dbbb2439b56c31d1e1642b3b9e2b94ef9f4103617176847b262c34b103dda5dc7d15634005e64b04f2ce4a270867d0fb2ef1e694774641803a20c97de6b655c5186ebdc1f2c9a53a5ec9c4d907b41e429182d155805612e23885f3cd738e946da481b352dfc06acdcace4dc1fc52763910230cef2d9619b0c43bb80b9bae154c31a5865cf6cb01edadf7b3fa17d62cba49478708837c602c427005d8c26fa5fbdae1c476130c497974dc8c6ea2b841061029a6d011d818b39ebe7db2e14bf3734203fce79b1d4bb3c40f2ffe5e744c3a8ae32d254a8906c5bdebc91f4b5cdd239e64e3bbc2db5a90eac05e728b10017418dd5e3e92b873dbe6afa0f3942eb7f3b18997f7ac263787edf42f6e278485dc052d96943420e244310afdfda95cbb468287c86766fd4321cc3b7b2cb475bb53aad028693d28f28317903d714370db25e8e55608d1001a024d72b6c53e079bf7b7589bb1abd36da437d67fa48e92d3bcf33a5396ffb541e999025c208172a54d7a0b9b5430c7b320ea5c114b49e1665a8d8a4c21adabf4211db2855526d1fb8f1d0be8dd540cbfcd55ca115ab879903479751ea80c0cb221461adfcd447a672e485aa806b0f197450ef173108e5dc7f175e01197a0c7e4ee81ba87cb82a5c8cc7e1a2107cfde89159524e6b343313a2f6bf5a1724473556297adc3217628dbc4c1b77ca9073e61cf899a347ed212180f9a1fb513e76dc9cc548abde23c5049665a5005691664db01e3e9539a31a87fa6ba547f0a1c59d5856e751873c49272773aeef2aa54952256329c86067f0221b6bf6f3eb983b45042db76699ed264f44856c4255c065bdd99f050d01c91ddbc67a2db92411ddda54f1853021dc0138272fe06abd50d84306815cdb3600e274f2252dd4ba13a8bdca5ff248329b31aec854c742eb367ff3c3e41e7207c1b7ca703fdcacdeb96f9371e971a93191ed6bc21c75adaaf0e1efeeab739e8435be8e80ba00bbd77c72bcf52034cb36f730496d82472df3f3dba88a92a49b6237997e1fa61f47727d2c1cc270d592efe896feb8366f2fe24eeb4afa7e2ad8695811c14a6a6963d8fb540a7e69c0608d7371318282930efd6ebf011688ac24d9f3e2fd39b7a5737907662189f1103d7b20e8de2fa99d779b993132f8361379463d091b600ec2e9ab575af361d26911f111680764a941d9dc162078046f27c79fdcd8a68a5d1febbd1824dd3cb8e2fcef79127a9b185496fd671f021e65a0640bb7a8b5a150ac67e12c250a5fca380ea67d5b98af9f28b4678ca3d1ee4362ca5c69a8e40d56aa27cffb3720179b0f8ac6e73a7645e6c898c79cf049d7ee506bf11abf293bf6c1ae1ca645ff887fd036a69c6013652073b6ffe4f7a4ca9be14980d40d95f246260947ceb21eb966bafaedcf575270ef65ad1cb34929f11e11eb3e76829a4550885aafa31a0e5e5c2b27acb0ff83a6d015e9cee814c85a6d80f2687350f148e183ad8909ed0eea313028dd034f6ec41b5ab6f077eff87bdb3f7c72ae348ad4ee03b59ce3ce885c73134591a8cac6677c868d7a1f3e77ebfa75b1fe1233e80005a5921753f3bc3e4d1b06ea65e06f0b305d757d2365d5fb7a4e1ba009010ce640604538c304785806b727a054decf294f40d70c2b7e4b6e8893987697a07604a593134ca3d2a8fea6aafcb783b9ed6a7999ffe835b911c01da81153e3c201f073a0eda9a576443a5c1f7248f352e7581b607ffff4e94b80e55a06368910523893f52ecaa8a1c103bde413e4b183d6eab9881140c7c17503d7d8c2bba599c7924d9c43678b47ba1263c7437c2be244b6bbfd334b919308b9d2fab05c6b3f803ea78bec6640a40ae98f38b7e999", 0x1000) 2018/04/13 15:26:42 executing program 0: mlock2(&(0x7f0000a93000/0x2000)=nil, 0x2000, 0x0) stat(&(0x7f0000000140)='./file0\x00', &(0x7f00000002c0)) mremap(&(0x7f000005d000/0x1000)=nil, 0x1000, 0xe000, 0x3, &(0x7f0000b18000/0xe000)=nil) clone(0x4000, &(0x7f0000000080), &(0x7f0000000000), &(0x7f0000ce4000), &(0x7f00000022c0)="31d1cf5f56eee7807032a15c2bb4f079c7533341d3dadb1b8fc41009d850c2e3f56d84eee3f436226c8bf5aedfad6f070939d279ad4e67e0366b64c935240ade26a707c7052b50dab5fd6817d9806aaaf41451673b9fbaead0fea56f1247f2061463f49e9275df2d4ec31f2f6b140898a518b1e73e3cbca5c7d9f6f277731cc90f6dc8") r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000a00)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000040)='./file1\x00', 0x0) r2 = dup3(r1, r0, 0x0) pwritev(r0, &(0x7f0000000b40)=[{&(0x7f0000000100)="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", 0x437}], 0x1, 0x0) fcntl$setstatus(r0, 0x4, 0x4000) write$cgroup_subtree(r2, &(0x7f0000000000)=ANY=[], 0x34123610) ftruncate(r1, 0x3) getpgrp(0x0) ioctl$sock_inet_SIOCSIFDSTADDR(r2, 0x8918, &(0x7f0000000c00)={'erspan0\x00', {0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x1a}}}) ioctl$TIOCGPTPEER(r2, 0x5441, 0x0) finit_module(r1, &(0x7f0000000080)='\\{wlan0\\\x00', 0x1) ppoll(&(0x7f0000000a40)=[{r2, 0x8}, {r2, 0x10}, {r2, 0x80}, {r1, 0x1000}, {r2}, {r0, 0x8000}, {r2, 0x1162}, {r1, 0x400}], 0x8, &(0x7f00000000c0), &(0x7f0000000ac0)={0x2}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x31, 0xffffffffffffffff, 0x0) socket$l2tp(0x18, 0x1, 0x1) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000d40)=ANY=[@ANYBLOB="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"]) utime(&(0x7f0000000b80)='./file1\x00', &(0x7f0000000bc0)={0x7, 0x6}) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000002280)={0xffffffffffffffff}) clock_gettime(0x0, &(0x7f0000003680)={0x0, 0x0}) recvmmsg(r3, &(0x7f0000003540)=[{{&(0x7f0000000480)=@generic, 0x80, &(0x7f0000000840)=[{&(0x7f0000000540)=""/159, 0x9f}, {&(0x7f0000000600)=""/8, 0x8}, {&(0x7f0000000640)=""/88, 0x58}, {&(0x7f00000006c0)=""/1, 0x1}, {&(0x7f0000000700)=""/39, 0x27}, {&(0x7f0000000740)=""/22, 0x16}, {&(0x7f0000000780)=""/153, 0x99}], 0x7, 0x0, 0x0, 0x5}}, {{0x0, 0x0, &(0x7f0000000dc0)=[{&(0x7f00000008c0)=""/177, 0xb1}, {&(0x7f0000000980)=""/120, 0x78}, {&(0x7f0000000a00)}, {&(0x7f0000000a40)=""/232, 0xe8}, {&(0x7f0000000b40)=""/63, 0x3f}, {&(0x7f0000000b80)=""/147, 0x93}, {&(0x7f0000000c40)=""/128, 0x80}, {&(0x7f0000000cc0)=""/255, 0xff}], 0x8, 0x0, 0x0, 0x100000000}, 0xff}, {{&(0x7f0000000e40)=@vsock={0x0, 0x0, 0x0, @host}, 0x80, &(0x7f0000001ec0)=[{&(0x7f0000000ec0)=""/4096, 0x1000}], 0x1, &(0x7f0000001f00)=""/214, 0xd6, 0x2}, 0x9}, {{&(0x7f0000002000), 0x80, &(0x7f0000002240)=[{&(0x7f0000002080)=""/163, 0xa3}, {&(0x7f0000002140)=""/41, 0x29}, {&(0x7f0000002180)=""/169, 0xa9}], 0x3, 0x0, 0x0, 0xf35b}, 0x800000}], 0x4, 0x40000000, &(0x7f00000036c0)={r4, r5+10000000}) r6 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f0000000280)='/dev/sg#\x00', 0x6, 0x101000) sendto(r6, &(0x7f0000000040)="ecccc5cbd166c7986dd2bf33851e8dc5190e44848eee68a1a5efd3b51664426e6d017e67c9a0fe4a93ba0266e0868a", 0x2f, 0x0, &(0x7f00000001c0)=@nl=@proc={0x10, 0x0, 0x3, 0x401000}, 0x80) mlock2(&(0x7f0000276000/0x3000)=nil, 0x3000, 0x1) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000500)='/selinux/mls\x00', 0x0, 0x0) rename(&(0x7f0000000400)='./file0\x00', &(0x7f0000000440)='./file0\x00') 2018/04/13 15:26:42 executing program 6: r0 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x80, 0x0) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r1, 0x40505412, &(0x7f0000000040)={0x1, 0x1ff, 0x2, 0x0, 0x11}) ioctl$BINDER_SET_MAX_THREADS(r0, 0x40046205, 0x400000) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008fd0)={0x0, 0x0, &(0x7f000000a000), 0x1, 0x0, &(0x7f000000affc)="d8"}) 2018/04/13 15:26:42 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000f72ffc)=0x621c, 0x4) sendto$inet6(r0, &(0x7f0000f7dfef), 0xfffffe23, 0x0, &(0x7f0000000040)={0xa, 0x4e22, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r1, 0x111, 0x5, 0xffff, 0x4) recvmmsg(r0, &(0x7f0000003800)=[{{&(0x7f0000001080)=@nfc, 0x10, &(0x7f00000033c0), 0x0, &(0x7f0000003440)=""/222, 0xde}}], 0x1, 0x8000000000002000, &(0x7f0000003a40)) 2018/04/13 15:26:42 executing program 1: r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000080)=""/28, 0xdfd2ea54) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r0, 0xc0605345, &(0x7f0000000600)) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r0, 0xc0305302, &(0x7f0000000140)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000efb000)='/dev/sequencer2\x00', 0x0, 0x0) splice(r0, &(0x7f0000000000), r0, &(0x7f0000000040), 0x2, 0x3) 2018/04/13 15:26:42 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x1000009, 0x32, 0xffffffffffffffff, 0x0) nanosleep(&(0x7f0000000000), 0x0) nanosleep(&(0x7f0000000040), &(0x7f0000000080)) 2018/04/13 15:26:42 executing program 2: r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffffff) getpeername(r0, &(0x7f00000003c0)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000440)=0x80) r1 = socket(0xa, 0x2, 0x0) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000000)={0x0, @multicast2, @dev}, &(0x7f0000000040)=0xc) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000080)={{{@in6=@local, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in6=@loopback}}, &(0x7f0000000180)=0xe8) setsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f00000001c0)={{{@in=@rand_addr=0x6, @in6=@remote={0xfe, 0x80, [], 0xbb}, 0x4e20, 0x0, 0x4e24, 0x2000000000000000, 0x2, 0x80, 0xa0, 0x3e, r2, r3}, {0x7948, 0x6, 0x8001, 0x4, 0x8, 0x6, 0x8, 0x9e4}, {0x1ff, 0x1, 0x0, 0x8}, 0x5, 0x6e6bbe, 0x1, 0x1, 0x2}, {{@in=@rand_addr=0x8, 0x4d2, 0x3c}, 0x2, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x3504, 0x3, 0x3, 0x9, 0x5511, 0x0, 0x40}}, 0xe8) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f00000002c0)={0x0, 0x800}, &(0x7f0000000300)=0x8) getsockopt$netrom_NETROM_T2(r1, 0x103, 0x2, &(0x7f0000000500)=0x1, &(0x7f0000000540)=0x4) getsockopt$bt_BT_VOICE(r0, 0x112, 0xb, &(0x7f0000000480)=0x80, &(0x7f00000004c0)=0x2) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000340)=@assoc_value={r4, 0xd}, &(0x7f0000000380)=0x8) mprotect(&(0x7f0000375000/0xc00000)=nil, 0xc00000, 0x0) getsockopt(r1, 0x0, 0x40, &(0x7f0000b3ffac)=""/84, &(0x7f0000001ffc)=0x54) 2018/04/13 15:26:42 executing program 4: syz_open_dev$random(&(0x7f00000017c0)='/dev/random\x00', 0x0, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000540)='/dev/loop#\x00', 0x7f, 0x0) ioctl$LOOP_SET_STATUS(r0, 0xc0481273, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "3900ea631d00000000020000010000009f00000023f7b7d65f90b0e6330ee739b319d8f6aa6bd58d1443474482e85040fb4947ebb55bd19f335b5bffff0001f3", "cfa430745a540dc1c149b7b81579f6a41c51f7d51933223e82ab867dac761faf"}) r1 = socket(0x10, 0x2, 0xc) write(0xffffffffffffffff, &(0x7f0000000000)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf", 0x1e) write(r1, &(0x7f00000001c0)="1f0000000104fffff13b54c007110009f30501000b00044000000000020000", 0x1f) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f00000000c0)) getsockopt$netrom_NETROM_T4(0xffffffffffffffff, 0x103, 0x6, &(0x7f0000000300)=0x8, &(0x7f0000000340)=0x4) r2 = getpid() sched_setparam(r2, &(0x7f0000000400)) r3 = syz_open_dev$loop(&(0x7f0000000280)='/dev/loop#\x00', 0x401, 0x8003) r4 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r0, &(0x7f0000f50f90), 0x0, 0x0) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c00, r4) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000940)={{{@in6=@local, @in6}}, {{@in6=@loopback}, 0x0, @in=@local}}, &(0x7f0000000780)=0xe8) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000000600)={0x0, 0x0, 0x0}, &(0x7f00000003c0)=0xc) fchown(r4, r5, r6) r7 = syz_open_dev$binder(&(0x7f0000000100)='/dev/binder#\x00', 0xffffffffffffffff, 0x806) ioctl$BINDER_SET_CONTEXT_MGR(r7, 0x40046207, 0x0) mmap$binder(&(0x7f000000c000/0x2000)=nil, 0x2000, 0x0, 0x12, r7, 0x0) setsockopt$bt_BT_VOICE(r1, 0x112, 0xb, &(0x7f0000000500)=0x2, 0x2) ioctl$BINDER_WRITE_READ(r7, 0xc0306201, &(0x7f0000000200)={0x4, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB='\x00\x00\x00\x00'], 0x10e, 0x0, &(0x7f0000000640)="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"}) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000140), &(0x7f0000000180)=0x4) pread64(r4, &(0x7f0000000240)=""/39, 0x27, 0x0) ioctl$BINDER_WRITE_READ(r7, 0xc0306201, &(0x7f0000000340)={0x25, 0x0, &(0x7f00000001c0)=ANY=[@ANYBLOB="00634040000000000001000000000c2600280000000000000000ca00000000000000000000"], 0x0, 0x0, &(0x7f0000000240)}) get_robust_list(r2, &(0x7f0000000480)=&(0x7f0000000440)={0x0, 0x0, &(0x7f00000005c0)={&(0x7f0000000580)}}, &(0x7f00000004c0)=0x18) sendfile(r3, r3, &(0x7f0000000080), 0x102000004) write(0xffffffffffffffff, &(0x7f0000000300), 0x0) getsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f00000002c0), &(0x7f0000000380)=0x8) openat$cgroup(r4, &(0x7f0000000000)="01007a3100", 0x200002, 0x0) 2018/04/13 15:26:42 executing program 6: socketpair$inet6(0xa, 0x3, 0x7fffffff, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000040)={0x0, 0x21, "536885f57e4cce5c6b0b6f7ce4b7c298aabbf4d87365f331f30242e184a2e77ccd"}, &(0x7f0000000080)=0x29) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f00000000c0)={r2, @in={{0x2, 0x4e24, @multicast1=0xe0000001}}}, 0x84) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000180)={0xffffffffffffffff}) getsockopt$EBT_SO_GET_INIT_INFO(r3, 0x0, 0x82, &(0x7f00000001c0)={'broute\x00'}, &(0x7f0000000240)=0x78) r4 = socket$inet6(0xa, 0x8000000000000802, 0x0) setsockopt$inet_int(r4, 0x0, 0x1000000000013, &(0x7f0000001400)=0xfffffffffffff800, 0x4) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00000013c0)={r2, 0x4}, 0x8) ioctl$sock_FIOGETOWN(r3, 0x8903, &(0x7f0000000280)=0x0) process_vm_readv(r5, &(0x7f0000001340)=[{&(0x7f00000002c0)=""/37, 0x25}, {&(0x7f0000000300)=""/4096, 0x1000}, {&(0x7f0000001300)=""/24, 0x18}], 0x3, &(0x7f0000001380)=[{&(0x7f0000001440)=""/191, 0xbf}, {&(0x7f0000001500)=""/175, 0xaf}, {&(0x7f00000015c0)=""/206, 0xce}], 0x3, 0x0) 2018/04/13 15:26:42 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='auxv\x00') close(r0) 2018/04/13 15:26:42 executing program 2: recvfrom$inet6(0xffffffffffffffff, &(0x7f0000ffbf47)=""/185, 0xfffffffffffffeba, 0x0, 0x0, 0xfffffffffffffde6) bind$inet6(0xffffffffffffffff, &(0x7f00008a8000)={0xa}, 0x1c) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000a29000)={&(0x7f00005dafe4)=@in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000fc8000)}, 0x8000) sched_setscheduler(0x0, 0x5, &(0x7f0000000300)) sendto$inet6(0xffffffffffffffff, &(0x7f0000b0cf6e), 0xffed, 0x0, &(0x7f000001b000)={0xa}, 0x1c) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000140)='/dev/autofs\x00', 0x40002, 0x0) fchdir(0xffffffffffffffff) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000001340)) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000080)) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000001c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r1) setsockopt$IP_VS_SO_SET_TIMEOUT(0xffffffffffffffff, 0x0, 0x48a, &(0x7f0000000040)={0x0, 0x5}, 0xc) creat(&(0x7f0000001840)='./file0\x00', 0xffffffffffffffff) sendto$inet(r0, &(0x7f0000000200)="f204f46431199eb28a2a8d315ff8055026414f9ce3caa6268ed695c0d5b6872509c6cf8d570ab7478993f7b276fa20ecd4390436d0521527980b3d6f3bb314be571216f282a24c1bd9af768898939336c41565174a0a2bdff12fa79a59dfbcea8ae205637e7b840cab59c8da0e532331356456790d", 0x75, 0x0, &(0x7f0000000100)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) ioctl$TCSBRK(0xffffffffffffffff, 0x5409, 0xe7) timerfd_create(0x0, 0x0) pselect6(0x40, &(0x7f00000abfc0), &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000349000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f00001da000), 0x8}) r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$packet_fanout(0xffffffffffffffff, 0x107, 0x12, &(0x7f000095bffc), 0x4) connect$inet(r2, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) r3 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r3, &(0x7f0000000040)={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) sendto$inet(r3, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) unshare(0x44000400) fchdir(r3) ioctl$sock_SIOCINQ(r3, 0x541b, &(0x7f0000000000)) sendto$inet(0xffffffffffffffff, &(0x7f0000000180), 0x0, 0x0, &(0x7f000057bff0)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) 2018/04/13 15:26:42 executing program 3: futex(&(0x7f000000cffc)=0x4, 0x0, 0x400000000004, &(0x7f0000edfff0)={0x77359400, 0x4}, &(0x7f0000048000), 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000080)='./file0\x00', 0x0) write$cgroup_pid(r1, &(0x7f0000000200)=ANY=[@ANYRES32, @ANYBLOB="9ea3691530d0df5e88cf29bde0ab5a03256f43b56b9414a201d7550944ea71f4f9cd621a26b0a4d77ce445eec60cb8c93b88e830b684b8fcde6af5fdaf6c80fd64aa6f3fddec38ec2e671ee01dd79a84aadf9f0420457e702a6c1bd618266d4ad89029434a896556170c13f5c9a21a978a665e5d1a450a9d54c9a795a9", @ANYRES64], 0xfffffffffffffed7) timerfd_create(0x7, 0x800) r2 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) lseek(r2, 0xfffffffffffffffc, 0x3) creat(&(0x7f0000000040)='./file0\x00', 0x0) [ 576.191798] IPVS: Creating netns size=2536 id=103 [ 576.241324] IPVS: Creating netns size=2536 id=104 [ 576.578991] binder: 6261:6262 unknown command 0 [ 576.583777] binder: 6261:6262 ioctl c0306201 20000200 returned -22 [ 576.601669] binder: BINDER_SET_CONTEXT_MGR already set [ 576.607085] binder: 6261:6290 ioctl 40046207 0 returned -16 [ 576.617076] binder: 6261:6262 unknown command 0 [ 576.621988] binder: 6261:6262 ioctl c0306201 20000200 returned -22 [ 576.622160] binder_alloc: 6261: binder_alloc_buf, no vma [ 576.622178] binder: 6261:6291 transaction failed 29189/-3, size 0-0 line 3133 [ 576.644990] binder: undelivered TRANSACTION_ERROR: 29189 [ 576.650684] binder: release 6261:6262 transaction 295 out, still active [ 576.657641] binder: undelivered TRANSACTION_COMPLETE [ 576.662759] binder: send failed reply for transaction 295, target dead 2018/04/13 15:26:43 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x6, &(0x7f00000000c0)=0x1, 0xffffffffffffff11) getsockopt$inet_tcp_int(r0, 0x6, 0x6, &(0x7f0000000080), &(0x7f0000000040)=0x4) 2018/04/13 15:26:43 executing program 6: r0 = syz_open_dev$sndtimer(&(0x7f0000000040)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f000060c000)={{0x100000001}}) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000b71ff4)) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f00000000c0)={0x13}) poll(&(0x7f00004da000), 0x0, 0xffffffffffffff80) epoll_wait(r1, &(0x7f0000000080)=[{}], 0x1, 0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x4000, 0x0) inotify_add_watch(r2, &(0x7f0000000100)='./file0\x00', 0x2) 2018/04/13 15:26:43 executing program 0: mlock2(&(0x7f0000a93000/0x2000)=nil, 0x2000, 0x0) stat(&(0x7f0000000140)='./file0\x00', &(0x7f00000002c0)) mremap(&(0x7f000005d000/0x1000)=nil, 0x1000, 0xe000, 0x3, &(0x7f0000b18000/0xe000)=nil) clone(0x4000, &(0x7f0000000080), &(0x7f0000000000), &(0x7f0000ce4000), &(0x7f00000022c0)="31d1cf5f56eee7807032a15c2bb4f079c7533341d3dadb1b8fc41009d850c2e3f56d84eee3f436226c8bf5aedfad6f070939d279ad4e67e0366b64c935240ade26a707c7052b50dab5fd6817d9806aaaf41451673b9fbaead0fea56f1247f2061463f49e9275df2d4ec31f2f6b140898a518b1e73e3cbca5c7d9f6f277731cc90f6dc8") r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000a00)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000040)='./file1\x00', 0x0) r2 = dup3(r1, r0, 0x0) pwritev(r0, &(0x7f0000000b40)=[{&(0x7f0000000100)="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", 0x437}], 0x1, 0x0) fcntl$setstatus(r0, 0x4, 0x4000) write$cgroup_subtree(r2, &(0x7f0000000000)=ANY=[], 0x34123610) ftruncate(r1, 0x3) getpgrp(0x0) ioctl$sock_inet_SIOCSIFDSTADDR(r2, 0x8918, &(0x7f0000000c00)={'erspan0\x00', {0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x1a}}}) ioctl$TIOCGPTPEER(r2, 0x5441, 0x0) finit_module(r1, &(0x7f0000000080)='\\{wlan0\\\x00', 0x1) ppoll(&(0x7f0000000a40)=[{r2, 0x8}, {r2, 0x10}, {r2, 0x80}, {r1, 0x1000}, {r2}, {r0, 0x8000}, {r2, 0x1162}, {r1, 0x400}], 0x8, &(0x7f00000000c0), &(0x7f0000000ac0)={0x2}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x31, 0xffffffffffffffff, 0x0) socket$l2tp(0x18, 0x1, 0x1) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000d40)=ANY=[@ANYBLOB="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"]) utime(&(0x7f0000000b80)='./file1\x00', &(0x7f0000000bc0)={0x7, 0x6}) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000002280)={0xffffffffffffffff}) clock_gettime(0x0, &(0x7f0000003680)={0x0, 0x0}) recvmmsg(r3, &(0x7f0000003540)=[{{&(0x7f0000000480)=@generic, 0x80, &(0x7f0000000840)=[{&(0x7f0000000540)=""/159, 0x9f}, {&(0x7f0000000600)=""/8, 0x8}, {&(0x7f0000000640)=""/88, 0x58}, {&(0x7f00000006c0)=""/1, 0x1}, {&(0x7f0000000700)=""/39, 0x27}, {&(0x7f0000000740)=""/22, 0x16}, {&(0x7f0000000780)=""/153, 0x99}], 0x7, 0x0, 0x0, 0x5}}, {{0x0, 0x0, &(0x7f0000000dc0)=[{&(0x7f00000008c0)=""/177, 0xb1}, {&(0x7f0000000980)=""/120, 0x78}, {&(0x7f0000000a00)}, {&(0x7f0000000a40)=""/232, 0xe8}, {&(0x7f0000000b40)=""/63, 0x3f}, {&(0x7f0000000b80)=""/147, 0x93}, {&(0x7f0000000c40)=""/128, 0x80}, {&(0x7f0000000cc0)=""/255, 0xff}], 0x8, 0x0, 0x0, 0x100000000}, 0xff}, {{&(0x7f0000000e40)=@vsock={0x0, 0x0, 0x0, @host}, 0x80, &(0x7f0000001ec0)=[{&(0x7f0000000ec0)=""/4096, 0x1000}], 0x1, &(0x7f0000001f00)=""/214, 0xd6, 0x2}, 0x9}, {{&(0x7f0000002000), 0x80, &(0x7f0000002240)=[{&(0x7f0000002080)=""/163, 0xa3}, {&(0x7f0000002140)=""/41, 0x29}, {&(0x7f0000002180)=""/169, 0xa9}], 0x3, 0x0, 0x0, 0xf35b}, 0x800000}], 0x4, 0x40000000, &(0x7f00000036c0)={r4, r5+10000000}) r6 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f0000000280)='/dev/sg#\x00', 0x6, 0x101000) sendto(r6, &(0x7f0000000040)="ecccc5cbd166c7986dd2bf33851e8dc5190e44848eee68a1a5efd3b51664426e6d017e67c9a0fe4a93ba0266e0868a", 0x2f, 0x0, &(0x7f00000001c0)=@nl=@proc={0x10, 0x0, 0x3, 0x401000}, 0x80) mlock2(&(0x7f0000276000/0x3000)=nil, 0x3000, 0x1) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000500)='/selinux/mls\x00', 0x0, 0x0) rename(&(0x7f0000000400)='./file0\x00', &(0x7f0000000440)='./file0\x00') 2018/04/13 15:26:43 executing program 2: capset(&(0x7f0000000000)={0x19980330}, &(0x7f0000001fe8)) r0 = syz_open_procfs(0x0, &(0x7f0000000080)='ns/cgroup\x00') setns(r0, 0x1) 2018/04/13 15:26:43 executing program 7: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000040)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000beeff0)={&(0x7f0000000540)=@newsa={0x138, 0x10, 0x713, 0x0, 0x0, {{@in=@multicast2=0xe0000002, @in=@rand_addr}, {@in6=@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x0, 0x32}, @in6=@ipv4={[], [0xff, 0xff]}, {}, {}, {}, 0x0, 0x0, 0xa}, [@algo_crypt={0x48, 0x2, {{'ecb(cipher_null)\x00'}, 0x5}}]}, 0x138}, 0x1}, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0x0, 0x0) ioctl$VT_WAITACTIVE(r1, 0x5607) 2018/04/13 15:26:43 executing program 3: r0 = socket(0x11, 0x803, 0x0) bind$packet(r0, &(0x7f000098f000)={0x11, 0x3, 0x0, 0x1, 0x0, 0x6, @random="06004ee72211"}, 0x14) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000922000), 0x4) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f00000001c0)={0x0, &(0x7f0000000140)}, 0x10) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x10000, 0x0) 2018/04/13 15:26:43 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000d08000)='/dev/ptmx\x00', 0x105, 0x0) writev(r0, &(0x7f00009d5ff0)=[{&(0x7f0000be9000)="440ada610000fe82fd9b56e22f9d6cd47c2ec78b000000096bc82d5d4800008884134508d746c4ad1921a782f9639b020800a708140007ae62731f010850ba19ef41771617e8da13866d15", 0x4b}], 0x1) r1 = fcntl$dupfd(r0, 0x0, r0) getsockopt$bt_BT_CHANNEL_POLICY(r1, 0x112, 0xa, &(0x7f0000000180)=0x3, &(0x7f00000001c0)=0x4) openat$sequencer2(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$TCSETA(r0, 0x5402, &(0x7f0000f9f000)={0x6, 0x0, 0x401, 0x4, 0x8, 0x0, 0x4000000000000}) ioctl$TIOCCBRK(r0, 0x5428) ioctl$int_out(0xffffffffffffffff, 0x5462, &(0x7f0000000340)) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/status\x00', 0x0, 0x0) r3 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net\x00', 0x200002, 0x0) memfd_create(&(0x7f0000000000)='htcp\x00', 0x2) fchdir(r3) r4 = creat(&(0x7f0000000080)='./file0\x00', 0x1) r5 = creat(&(0x7f0000000240)='./file0\x00', 0x0) write$cgroup_pid(r5, &(0x7f0000000100)=ANY=[], 0x1023c) getsockopt$inet6_IPV6_IPSEC_POLICY(r5, 0x29, 0x22, &(0x7f0000000580)={{{@in=@local, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@loopback}}, &(0x7f0000000680)=0xe8) setsockopt$inet6_mreq(r5, 0x29, 0x1f, &(0x7f00000006c0)={@loopback={0x0, 0x1}, r6}, 0x14) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000300)) pipe2(&(0x7f00000002c0), 0x84000) splice(0xffffffffffffffff, &(0x7f0000000140), r2, &(0x7f0000000180), 0x6, 0x8) fallocate(r5, 0x0, 0x81, 0xffff) ioctl$EVIOCREVOKE(r5, 0x40044591, &(0x7f0000000200)) ioctl$DRM_IOCTL_AGP_ALLOC(r4, 0xc0206434, &(0x7f0000000380)={0x8, 0x0, 0x10000, 0x1}) setsockopt$inet_tcp_TCP_CONGESTION(r5, 0x6, 0xd, &(0x7f0000000280)='htcp\x00', 0x5) getsockopt$inet_sctp_SCTP_STATUS(r4, 0x84, 0xe, &(0x7f0000000480)={0x0, 0xd4, 0x0, 0x2, 0x0, 0x2, 0x1, 0x7, {0x0, @in6={{0xa, 0x4e23, 0x0, @empty, 0x2}}, 0x400, 0x0, 0x0, 0x0, 0x4}}, &(0x7f0000000540)=0xb0) getpgrp(0xffffffffffffffff) ptrace$pokeuser(0x6, 0x0, 0x2, 0x0) ioctl$sock_SIOCOUTQNSD(r2, 0x894b, &(0x7f0000000040)) 2018/04/13 15:26:43 executing program 4: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket$packet(0x11, 0x800000000002, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f000095bffc)={0x0, 0x0, 0xfffffffffffffffc}, 0x4) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) r2 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r2, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) sendto$inet(r2, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x0, 0x60, &(0x7f0000000080)={'filter\x00', 0x7, 0x4, 0x458, 0x0, 0x0, 0x230, 0x370, 0x370, 0x370, 0x4, &(0x7f0000000000), {[{{@uncond, 0xf0, 0x118}, @unspec=@NFQUEUE0={0x28, 'NFQUEUE\x00'}}, {{@arp={@dev={0xac, 0x14, 0x14, 0x12}, @remote={0xac, 0x14, 0x14, 0xbb}, 0xffffffff, 0x0, @mac, {[0x0, 0xff, 0xff, 0xff, 0xff, 0xff]}, @empty, {[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x1f, 0xfffffffffffffffb, 0xff, 0x4, 0x6, 0xfffffffffffffff8, 'team0\x00', 'bond_slave_0\x00', {0xff}, {0xff}, 0x0, 0x100}, 0xf0, 0x118}, @unspec=@NFQUEUE1={0x28, 'NFQUEUE\x00', 0x1, {0x1f, 0x1}}}, {{@arp={@multicast2=0xe0000002, @broadcast=0xffffffff, 0xffffffff, 0xff, @empty, {[0xff, 0xff, 0x0, 0x0, 0x0, 0xff]}, @mac=@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, {[0x0, 0x0, 0xff, 0xff, 0xff]}, 0x7, 0x2ecc3d43, 0x8, 0x7, 0x2, 0x5, 'ip6gre0\x00', 'dummy0\x00', {0xff}, {0xff}, 0x0, 0x200}, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@empty, @mac=@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}, @dev={0xac, 0x14, 0x14, 0x12}, @dev={0xac, 0x14, 0x14, 0x1c}, 0xf, 0xffffffff}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x4a8) sendto$inet(r0, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) flock(r1, 0xc) 2018/04/13 15:26:43 executing program 5: r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000000080)) prlimit64(0x0, 0x7, &(0x7f0000001000), &(0x7f0000000000)) userfaultfd(0x0) 2018/04/13 15:26:44 executing program 6: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000e4dff1)='/dev/sequencer\x00', 0xa202, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000019ff4)) write$sndseq(r0, &(0x7f00009ab000)=[{0x8, 0x0, 0x0, 0x0, @time={0x77359400}, {}, {}, @control}], 0x30) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) geteuid() epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000000180)={0x1}) 2018/04/13 15:26:44 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/enforce\x00', 0x0, 0x0) r2 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82) r3 = memfd_create(&(0x7f00000003c0)="2f73656c696e62f8478bf929d90fae62b3", 0x1) pwritev(r3, &(0x7f0000f50f90)=[{&(0x7f0000000040)="aa", 0x1}], 0x1, 0x81006) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, 0xffffffffffffffff) connect$netrom(0xffffffffffffffff, &(0x7f0000000380)=@ax25={0x3, {"c4f18c3ea124f1"}, 0x2}, 0x10) sendfile(r2, r2, &(0x7f0000000080), 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000140)=0x14) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000000300)={'bridge0\x00', 0x1ff}) ioctl$LOOP_CLR_FD(r2, 0x4c01) sync() setsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f00000001c0), 0x0) setxattr(&(0x7f0000000400)='./file0\x00', &(0x7f0000000440)=ANY=[@ANYBLOB="73798074656d2e70e68f8c5c720000000000"], &(0x7f0000000480)='cpuset%vmnet1\x00', 0xe, 0x2) socket$inet_tcp(0x2, 0x1, 0x0) setrlimit(0x7, &(0x7f0000becff0)={0x16, 0x88}) syz_open_procfs(0x0, &(0x7f0000456ffa)='smaps\x00') pipe(&(0x7f0000000200)) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000340)={0x9, 0x0, 0x2, 0x4}) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(0xffffffffffffffff, 0x28, 0x1, &(0x7f0000000280), 0x8) getsockopt$ARPT_SO_GET_INFO(r0, 0x0, 0x60, &(0x7f0000000200)={'filter\x00'}, &(0x7f0000000180)=0x44) socket$inet(0x2, 0x80000, 0x6) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000000000)) ioctl$TUNSETLINK(r1, 0x400454cd, 0x20) sync_file_range(r1, 0xc6aa, 0x401, 0x84b80d6346109ab3) setsockopt$inet_udp_int(r0, 0x11, 0x0, &(0x7f00000004c0)=0x9, 0x4) ioctl$EVIOCSKEYCODE_V2(r3, 0x40284504, &(0x7f00000002c0)={0x6, 0xc, 0x0, 0x4, "9ff0657b6c922ce3af376871708b7d697ee33fecc503cf47564c6246a007d7a3"}) 2018/04/13 15:26:44 executing program 1: connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa}, 0x1c) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00000003c0)='/selinux/mls\x00', 0x0, 0x0) socket$unix(0x1, 0x5, 0x0) sendmmsg(r0, &(0x7f0000007e00), 0x2, 0x0) 2018/04/13 15:26:44 executing program 2: epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, &(0x7f0000000080)={0x80002001}) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x12, &(0x7f00000000c0)=0x7f, 0x4) unshare(0x8000400) r0 = epoll_create1(0x0) r1 = socket$inet6(0xa, 0x2000000000001, 0x0) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000687000)=0x9, 0x135) setsockopt$inet6_opts(r1, 0x29, 0x3b, &(0x7f0000000380)=@fragment, 0x3ee) bind$inet6(r1, &(0x7f0000402000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r1, &(0x7f00007a8fff), 0x0, 0x20000000, &(0x7f0000f62fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = syz_open_dev$usbmon(&(0x7f0000001980)='/dev/usbmon#\x00', 0x1a68, 0x101000) ioctl$GIO_UNIMAP(r2, 0x4b66, &(0x7f00000002c0)={0x8, &(0x7f0000000280)=[{}, {}, {}, {}, {}, {}, {}, {}]}) ioctl$LOOP_SET_FD(r2, 0x4c00, 0xffffffffffffffff) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000040)={{{@in=@local, @in6=@local}}, {{@in=@multicast1}, 0x0, @in6}}, &(0x7f0000000140)=0xe8) r3 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000180)='/dev/keychord\x00', 0x2000, 0x0) getsockopt$llc_int(r3, 0x10c, 0x2, &(0x7f00000001c0), &(0x7f0000000200)=0x4) r4 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000180)='/dev/keychord\x00', 0x0, 0x0) ioctl$DRM_IOCTL_AGP_ENABLE(0xffffffffffffffff, 0x40086432, &(0x7f0000000100)) fcntl$getown(r4, 0x9) r5 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r4, 0x40505331, &(0x7f0000001900)={{0x7}, {0xf331, 0x7}, 0x4f7, 0x0, 0x4}) bind$inet(r5, &(0x7f0000000040)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) sendto$inet(r5, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) bind$inet(r5, &(0x7f0000000080)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r5, 0x6, 0xd, &(0x7f0000000000)='hybla\x00', 0x6) r6 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vga_arbiter\x00', 0x0, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r6, 0x29, 0x20, &(0x7f0000000240)={@mcast2={0xff, 0x2, [], 0x1}, 0x8, 0x2, 0xff, 0x8, 0xffffffffffff196a, 0x6, 0x4}, &(0x7f0000000300)=0x20) poll(&(0x7f0000000340)=[{r2, 0x2}, {r2, 0x4002}, {r1, 0x100}], 0x3, 0x80) ioctl$EVIOCGRAB(0xffffffffffffffff, 0x40044590, &(0x7f0000000100)) shutdown(r5, 0x1) ioctl$ASHMEM_PURGE_ALL_CACHES(r4, 0x770a, 0x0) 2018/04/13 15:26:44 executing program 7: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_group_source_req(r1, 0x29, 0x2f, &(0x7f0000000240)={0xfffffffffffffd1c, {{0xa, 0x4e21, 0xd85, @ipv4={[], [0xff, 0xff], @rand_addr=0x8}, 0xe811}}, {{0xa, 0x4e20, 0x5, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x1ed}}}, 0x108) r3 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000080)={0x0, 0x1000000, 0x30, 0x3, 0x3}, &(0x7f00000000c0)=0x18) sendfile(r3, r2, &(0x7f0000000380), 0x6) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f0000000100)={r4, 0x200, 0x1f}, &(0x7f0000000140)=0x8) sendmsg$nl_xfrm(r0, &(0x7f0000000200)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000640)=@polexpire={0xcc, 0x1b, 0xa01, 0x0, 0x0, {{{@in=@rand_addr, @in6}}}, [@sec_ctx={0xc, 0x8, {0x8, 0x8}}]}, 0xcc}, 0x1}, 0x20000800) mmap(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x2000000, 0x10, r0, 0x0) 2018/04/13 15:26:44 executing program 4: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/sequencer\x00', 0x2, 0x0) r1 = memfd_create(&(0x7f0000002901)='dev ', 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000200)={0x0, @in6={{0xa, 0x4e21, 0x5, @ipv4={[], [0xff, 0xff], @rand_addr}, 0xb50a}}, 0x62406f8e, 0xdf7}, &(0x7f00000002c0)=0x90) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000001040)={r2, 0x4b, "cf999782670e598499637d52ddd570c3d29099cc294f50111fdfbf02495683ef47822f1305f159a1671280a6cc5eefd63b69fc2259d0547c2ddf234a96ddddd1de3409d074b6f309af7dd7"}, &(0x7f0000000300)=0x53) write(r1, &(0x7f0000000000)="16", 0x1) mmap(&(0x7f0000002000/0x3000)=nil, 0x3000, 0x4, 0x11, r1, 0x0) write$tun(r0, &(0x7f0000000340)={@pi, @hdr, @x25={0x0, 0x0, 0x0, "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"}}, 0xcc4) setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0xcc, &(0x7f00000000c0)={{0xa, 0x4e20, 0x7250, @mcast2={0xff, 0x2, [], 0x1}, 0x80000000}, {0xa, 0x4e24, 0x1ff, @empty, 0x5}, 0xff, [0x7, 0xffff, 0x7, 0x7, 0x3, 0xfe00000000000000, 0x9, 0xffff]}, 0x5c) accept$packet(r1, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000080)=0x14) 2018/04/13 15:26:44 executing program 3: r0 = socket$packet(0x11, 0x2, 0x300) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f0000000040)=0xc) ptrace$peekuser(0x3, r1, 0x94ca) sendmmsg(r0, &(0x7f0000007b00)=[{{&(0x7f00000000c0)=@nfc_llcp={0x27, 0x1, 0x0, 0x0, 0x0, 0x0, "551a2bd3866bff59c7ed8e247c5c633f251194220615a0ccb1d7b2c0e94bfcfe971d1a4ff3dcb05d5a0b858a74291a891f67ba378bb4f77dd67971f881ea33"}, 0x60, &(0x7f0000001440), 0x0, &(0x7f0000001480)}}, {{&(0x7f00000041c0)=@rc={0x1f}, 0xa, &(0x7f0000004340), 0x0, &(0x7f0000004380)}}], 0x2, 0x0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000140)='/dev/hwrng\x00', 0x0, 0x0) getsockname$packet(r0, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f00000001c0)=0x14) ioctl$sock_inet6_SIOCSIFADDR(r2, 0x8916, &(0x7f0000000200)={@local={0xfe, 0x80, [], 0xaa}, 0x70, r3}) ptrace$pokeuser(0x6, r1, 0x8, 0x3) sched_getattr(r1, &(0x7f0000000080), 0x30, 0x0) 2018/04/13 15:26:44 executing program 0: socket$inet6(0xa, 0x2, 0x0) 2018/04/13 15:26:44 executing program 0: unshare(0x400) pipe(&(0x7f0000001340)={0xffffffffffffffff}) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r0, 0x111, 0x1, 0xff, 0x4) r1 = epoll_create(0x7) signalfd(r1, &(0x7f0000000180), 0x8) 2018/04/13 15:26:44 executing program 4: request_key(&(0x7f0000000180)='dns_resolver\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000000)='\x00', 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000140)='/dev/rfkill\x00', 0x84400, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$bt_l2cap_L2CAP_LM(r1, 0x6, 0x3, &(0x7f00000000c0), &(0x7f0000000100)=0x4) sendmsg$nl_route(r0, &(0x7f0000000280)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000000240)={&(0x7f0000000200)=@ipv6_getanyicast={0x14, 0x3e, 0x400, 0x70bd2d, 0x25dfdbff, {0xa}, [""]}, 0x14}, 0x1, 0x0, 0x0, 0x4000810}, 0x8010) 2018/04/13 15:26:44 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000180)='/dev/loop#\x00', 0x0, 0x0) ioctl(r0, 0x2, &(0x7f0000000000)="9fd5bd2cdd7e405b3720d9547c5b6a8ea7c357ae9846049944e9c42528ff5141bc0d22f8f9b20652475321ca902d751956ebe5d585190c301a4bca9c60cb2049d9f68de0b7b459ff8c2382349132af4809aa45cead2f9f4195b6c8d0775d7198673342a0c2d899e7525d5e7cdcb8bdd876c9f981f322cd75b853496973270196affc2abe3efb9263097db7920d2ad58615a0767a1784b794d62863827927f99a9a8de0") setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000000140)=[@in6={0xa, 0x4e20, 0x80000001, @empty, 0x5}, @in={0x2, 0x4e22, @loopback=0x7f000001}, @in={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}], 0x3c) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/hwrng\x00', 0x404400, 0x0) lstat(&(0x7f0000000100)='./file0\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TUNSETOWNER(r1, 0x400454cc, r2) 2018/04/13 15:26:44 executing program 7: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000100)={'sit0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000180)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)=@bridge_newneigh={0x28, 0x1c, 0x401, 0x0, 0x0, {0x2, 0x0, 0x0, r1, 0x9}, [@NDA_DST_MAC={0xc, 0x1, @link_local={0x1, 0x80, 0xc2}}]}, 0x28}, 0x1}, 0x0) r2 = fcntl$dupfd(r0, 0x406, r0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000000140)={0x0, 0x6}, &(0x7f0000000240)=0x8) getsockopt$inet_sctp6_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f00000001c0)={r3, 0x7ff}, &(0x7f00000002c0)=0x8) 2018/04/13 15:26:44 executing program 6: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000005c0)={0x0, 0x0}) sendmmsg(0xffffffffffffffff, &(0x7f000000ac80)=[{{&(0x7f0000006240)=@rc={0x1f}, 0x80, &(0x7f0000006480), 0x0, &(0x7f0000007400)=[{0xb8, 0x0, 0x0, "c01ecb6a7ed0b5b9af75bc6cf551fc72186676affd55ba7d9f1915b66b33ce49840d0426aed190c314c3b246adf1417a4dae128535ab173700124150e122c314a77c639e9819d2887525e7b49560f2d79b4ee14ca95a19152f3408a28eb965f8cc8948e194a7a67fddf0d5bebfa008c8118153701a9f1a76f52a73184ec69e9699ef71bb421279092a0ec3a8810cffbb6508998ed42813d75bcd3eb3d7c353410d65"}], 0xb8}}], 0x1, 0x0) sendmmsg(0xffffffffffffffff, &(0x7f0000008b80)=[{{0x0, 0x0, &(0x7f00000078c0)=[{&(0x7f00000067c0)="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", 0xc01}], 0x1, &(0x7f0000007980)}}], 0x1, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000080)='/dev/sg#\x00', 0x187, 0x200) ioctl$TUNATTACHFILTER(r1, 0x401054d5, &(0x7f0000000140)={0x9, &(0x7f00000000c0)=[{0x3f, 0x7, 0xfffffffffffffffb, 0x1}, {0x5, 0x7, 0xfffffffffffffff9, 0x100}, {0xfff, 0x3, 0x100, 0x81}, {0x53, 0x0, 0x5, 0x9d8}, {0x100, 0x400, 0x4, 0x1}, {0x3, 0x7, 0x3, 0x101}, {0x2, 0xd607, 0x800, 0x6ce}, {0x86, 0x7c12, 0xb902, 0x80000000}, {0xff, 0x100, 0x5, 0x100}]}) sendmmsg(r0, &(0x7f0000008600)=[{{0x0, 0x3c9, &(0x7f0000003140)}}, {{&(0x7f0000000000)=@nfc={0x27}, 0x10, &(0x7f0000007380), 0x0, &(0x7f00000073c0), 0x346}}], 0x2, 0x0) 2018/04/13 15:26:44 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000280)=[{&(0x7f0000000140)="29000000200019fff63d0014000000060200001615de00050000000406000a000000000000f9000008", 0x29}], 0x1) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x80, 0x0) open(&(0x7f0000000040)='./file0\x00', 0x40040, 0x180) 2018/04/13 15:26:44 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ptmx\x00', 0x41, 0x0) getsockopt$IP_VS_SO_GET_INFO(r0, 0x0, 0x481, &(0x7f0000000000), &(0x7f0000000040)=0xc) setsockopt$IP_VS_SO_SET_FLUSH(r0, 0x0, 0x485, 0x0, 0x0) 2018/04/13 15:26:44 executing program 4: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000ed4000)=0x78, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f40ff8)=[{0x4000006, 0x0, 0x0, 0xe8}]}, 0x10) sendto$inet(r0, &(0x7f0000a88f88), 0x29f, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x1, 0x200000) inotify_add_watch(r1, &(0x7f0000000040)='./file0\x00', 0x200) sendmmsg(r0, &(0x7f00000025c0)=[{{&(0x7f0000000300)=@pppoe={0x18, 0x0, {0x0, @link_local={0x1, 0x80, 0xc2}, 'ip6tnl0\x00'}}, 0x80, &(0x7f0000000380)=[{&(0x7f00000010c0)="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", 0x134}], 0x1}}], 0x1, 0x0) read(r0, &(0x7f0000000240)=""/39, 0xffffffe3) recvfrom$inet(r0, &(0x7f00009be000)=""/11, 0xe8, 0x0, 0x0, 0xffffffffffffff4e) 2018/04/13 15:26:44 executing program 0: unshare(0x60000000) mount(&(0x7f0000000180)='./file0/bus\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='sysfs\x00', 0x0, &(0x7f00000001c0)) r0 = creat(&(0x7f0000000000)='./file0/bus\x00', 0x4) getsockopt$inet_sctp6_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000000500), &(0x7f0000000540)=0xb) r1 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xffffffffffffffff) keyctl$clear(0x7, r1) accept4$ax25(0xffffffffffffffff, 0x0, &(0x7f00000001c0), 0x80000) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000200)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DEST(r0, &(0x7f0000000440)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000400)={&(0x7f0000000280)={0x114, r2, 0x300, 0x70bd2a, 0x25dfdbff, {0x5}, [@IPVS_CMD_ATTR_DEST={0x64, 0x2, [@IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@multicast2=0xe0000002}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x32c90fc6}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@remote={0xfe, 0x80, [], 0xbb}}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x181}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x1000}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x2}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}]}, @IPVS_CMD_ATTR_DEST={0x48, 0x2, [@IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x100000000}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e22}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@remote={0xfe, 0x80, [], 0xbb}}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x8}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x8000}]}, @IPVS_CMD_ATTR_DAEMON={0x54, 0x3, [@IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x9}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'erspan0\x00'}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @loopback={0x0, 0x1}}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e24}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x6}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @multicast2=0xe0000002}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x2}]}]}, 0x114}, 0x1, 0x0, 0x0, 0x4}, 0x4000080) openat$cgroup_int(r0, &(0x7f0000000240)='cgroup.max.depth\x00', 0x2, 0x0) setsockopt$IP_VS_SO_SET_FLUSH(r0, 0x0, 0x485, 0x0, 0x0) umount2(&(0x7f0000000040)='./file0\x00', 0x0) umount2(&(0x7f0000000580)='./file0/bus\x00', 0x0) 2018/04/13 15:26:45 executing program 5: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/rpc\x00') getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000040)=@assoc_value, &(0x7f0000000140)=0x8) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000000080)={'sit0\x00', &(0x7f00000000c0)=ANY=[@ANYBLOB="390000000200007700000000000000ee040000000000f90057f119553432c28e9890b58f0164e55c397ec693b766ecc492d53c847efaa59fff0101000000000000fa95f5a2a5bc3e49fb8ffcca0294a27b1c61"]}) 2018/04/13 15:26:45 executing program 7: r0 = memfd_create(&(0x7f0000d65000)='-ppp0#:)\x00', 0x0) pwrite64(r0, &(0x7f000003bfff)='/', 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000000000)) lseek(r0, 0x0, 0x2) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, 0xffffffffffffffff) sendfile(r0, r0, &(0x7f0000317000), 0x7f8) symlink(&(0x7f0000001000)='./file0\x00', &(0x7f0000004000)='./file0\x00') mount(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='hugetlbfs\x00', 0x1000, &(0x7f0000000140)) [ 578.824456] IPVS: Creating netns size=2536 id=105 2018/04/13 15:26:45 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000fe8)={0xaa}) r1 = epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) socket$inet_tcp(0x2, 0x1, 0x0) r2 = dup(r1) getsockopt$inet6_tcp_int(r2, 0x6, 0xa, &(0x7f0000003ffc), &(0x7f0000012ffc)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) dup3(r1, r0, 0x0) sync() 2018/04/13 15:26:45 executing program 7: r0 = syz_open_dev$sg(&(0x7f0000000100)='/dev/sg#\x00', 0x0, 0x2) write(r0, &(0x7f00000002c0)="b63db85e1e8d0200000000003ef0011dcc606aed69d2bc7037cebc9bc2feffffffffffffffe22c9b160096aa1faefe951773a7474c554532fc5f1ee9fded43747c1ba099599712abcb17bf06a2fa600b2639dffb92cf89cf45aa4cee23868d92dc5829a717099f892d", 0xcf1e213ce62ec440) mlock2(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x0) socket$inet6(0xa, 0x0, 0x0) getsockopt(0xffffffffffffffff, 0x0, 0xffffffffffffff81, &(0x7f00000001c0)=""/229, &(0x7f0000000080)=0xe5) 2018/04/13 15:26:45 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000000100)='/dev/sg#\x00', 0xc2, 0x4000000000114) ioctl(r0, 0xc0481273, &(0x7f0000000040)="f36262f7d82613c50eeedd960a62cc1b1d41ba000a0b85e04165e95ef76b2eb184b6286fddc5e2757e") ioctl$EVIOCGKEY(r0, 0x80404518, &(0x7f0000000000)=""/14) 2018/04/13 15:26:45 executing program 2: r0 = socket$key(0xf, 0x3, 0x2) setsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f0000000040)=0x1, 0x4) sendmsg$key(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000000)={0x2, 0x11, 0x1, 0x1, 0x14d}, 0x70}, 0x1}, 0x0) getpeername$packet(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000100)=0x14) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000000140)={'team0\x00', r1}) 2018/04/13 15:26:45 executing program 6: r0 = openat$cgroup_subtree(0xffffffffffffffff, &(0x7f0000000040)='cgroup.subtree_control\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0xfd4000)=nil, 0xfd4000, 0xfffffffffffffffe, 0x40000000000031, r0, 0x0) mmap(&(0x7f0000000000/0xfc1000)=nil, 0xfc1000, 0x3, 0x30, 0xffffffffffffffff, 0x0) r1 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000080)=@assoc_value, &(0x7f00000000c0)=0x8) r2 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000000000)={@loopback={0x0, 0x1}, 0x31c, 0x0, 0x400000000000003, 0x10001}, 0x20) 2018/04/13 15:26:45 executing program 3: timer_create(0x0, &(0x7f00000001c0)={0x0, 0x0, 0x1, @thr={&(0x7f0000000080), &(0x7f0000000140)}}, &(0x7f0000000240)=0x0) clock_gettime(0x0, &(0x7f0000000280)={0x0, 0x0}) timer_settime(r0, 0x1, &(0x7f00000002c0)={{0x0, 0x989680}, {0x0, r1+10000000}}, &(0x7f0000000300)) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x41, 0x20) r3 = getpgid(0x0) getresuid(&(0x7f0000000040), &(0x7f0000000080)=0x0, &(0x7f00000000c0)) clock_gettime(0x7, &(0x7f0000000180)) setsockopt$inet_sctp_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f0000000200)=0x1, 0x4) getgroups(0x1, &(0x7f0000000100)=[0x0]) setsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000140)={r3, r4, r5}, 0xc) sendmsg$netlink(r2, &(0x7f00000018c0)={&(0x7f0000000340)=@kern={0x10, 0x0, 0x0, 0x400400}, 0xc, &(0x7f0000001800)=[{&(0x7f0000000380)={0x1458, 0x34, 0x100, 0x70bd2a, 0x25dfdbff, "", 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@generic="eccba89b25b344a0f4e85db204e9936fe091847fc4294718834088648c998283f470e213da1f6ea0c53bb1a4a4964a1ab77e0d9f6b440e54551ee9d2e399bb1c8bf022bcc5f70707ef021c56965ecc554c000f7cf7b8eec004444ea54b8a1fa40455ac625069eb64369a45d5"]}, @typed={0x1004, 0x1b, @binary="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@nested={0xc, 0x1f, [@typed={0x8, 0x3a, @pid=r3}]}, @nested={0x114, 0x35, [@typed={0xa8, 0x5d, @binary="1a21daa660af48aa870ce0c31fe7391eda37f2bf9dd85b93aba76fcde48061e712e0eacefb19402747217dd4a13da55a5b2084a7deb24a3276c6b87c04ca960cb7df2da4d4230db8438cd9d77273bc5713287a9e4c5f1d3fd8c005f3cdcf18abe34e834b380969433c3545a1ef99d799a2fe9edbb96017b59c48fcf7338fddfb0c2f7007619484095fadb28dc7edcce7f62ccb1e5fee970d7572550aedea9d3f27"}, @generic="5e3d8d44711a6ef745c8b10dc404ce89239b4e9b3c7bf65876", @typed={0x8, 0x5a, @pid=r3}, @typed={0x28, 0x14, @str="707070312323656d316d696d655f747970657d7db03a6d696d655f74797065f200"}, @typed={0x8, 0x39, @u32=0x15d}, @typed={0xc, 0x69, @u64=0x3f}, @typed={0x8, 0x2e, @fd=r2}]}]}, 0x1458}], 0x1, &(0x7f0000001840)=[@rights={0x20, 0x1, 0x1, [r2, r2, r2, r2]}, @rights={0x28, 0x1, 0x1, [r2, r2, r2, r2, r2, r2]}, @rights={0x20, 0x1, 0x1, [r2, r2, r2]}], 0x68, 0x801}, 0x801) 2018/04/13 15:26:45 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f000003bfaf)='net/sockstat\x00') signalfd4(r0, &(0x7f0000000000)={0x200}, 0x8, 0x0) preadv(r0, &(0x7f0000637ff0)=[{&(0x7f0000858fe8)=""/1}], 0x1, 0x2000) 2018/04/13 15:26:45 executing program 0: rt_sigaction(0x13, &(0x7f000064efe0), &(0x7f0000000000), 0x8, &(0x7f0000aacff8)) memfd_create(&(0x7f0000000140)='trusted\\\x00', 0x1) getpeername(0xffffffffffffffff, &(0x7f0000000180)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff}}, &(0x7f0000000200)=0x80) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000240)={0x0}, &(0x7f0000000080)=0xc) ptrace$getsig(0x4202, r1, 0x10000048, &(0x7f0000000280)) 2018/04/13 15:26:45 executing program 5: socket$inet6(0xa, 0x2, 0x0) setitimer(0x0, &(0x7f0000000000)={{0x0, 0x2710}, {0x77359400}}, &(0x7f0000000040)) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000089000)='/dev/vga_arbiter\x00', 0x0, 0x0) syz_open_dev$evdev(&(0x7f00003fbfee)='/dev/input/event#\x00', 0x0, 0x0) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f0000a82fc0), &(0x7f0000a8d000)={0x0, 0x989680}, &(0x7f00006ab000)={&(0x7f00001da000), 0x8}) 2018/04/13 15:26:45 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f000000e000)='fdinfo\x00') ioctl$KDSKBSENT(r0, 0x4b49, &(0x7f0000000080)="cecfa74dca3746a36f862565555e4584d368aa37d79d1490e72e638ca3863b329ba6822fa43632798bdec0a1443b92ec2744c3daacb87e671d4f4cecfbfc33ac48827a4f14f29911c66c2b88449e89e2cae800d967f15d3d9552722b29a13a6f192bfed35f482634eb2b64ddb5501aefb8a1dba8ee9aead537f3cb999e16fc253e8948305f8adcfbcfa82f03e64872fadf49a47aab1ec6afba5a21c0812ebbb7a7") ioctl$VT_RESIZE(r0, 0x5609, &(0x7f0000000000)={0xfff, 0x9, 0x11a}) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000000040)=0xf82, 0x4) openat(r0, &(0x7f0000989000)='./file0\x00', 0x0, 0x0) 2018/04/13 15:26:45 executing program 0: ioctl$LOOP_SET_STATUS64(0xffffffffffffffff, 0x4c04, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, "b2cdc16948c2d8defdc6ccd7e69370cd89206e757600f494a6f386fd75de4ec168412aefa9b47ddce6005ef1f5e2188c611f11fe23a9973b4f3b4ca8115d75b6", "adcddcbdd258708ed483b1c6d50b363981c4f943de7510903594aa41b5a7d76826f71b49332e607bd68a9352cd05d36e027047e9bd95b49f71e4f89c99b3dacc", "98731c39612dffb0f3700d6862ad2c5e51f2bf1597643d3216b87c072c7cef3c", [0x4, 0x1]}) r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = dup(r0) r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r2) r3 = creat(&(0x7f0000000700)='./bus\x00', 0x0) write$tun(r3, &(0x7f0000000080)=ANY=[@ANYBLOB="200126"], 0x1) fcntl$setstatus(r3, 0x4, 0x6000) pwritev(r3, &(0x7f00000000c0)=[{&(0x7f0000000c00)="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", 0x2ea}], 0x1, 0x0) connect$ipx(r3, &(0x7f00000004c0)={0x4, 0x0, 0x0, "2c301cb8f44a", 0x6}, 0x10) ioctl$sock_inet_SIOCSIFNETMASK(r1, 0x891c, &(0x7f00000001c0)={'ip6gretap0\x00', {0x2, 0x4e20, @multicast1=0xe0000001}}) bind$inet6(r0, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet6_udp_encap(0xffffffffffffffff, 0x11, 0x64, &(0x7f0000000500), 0x4) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f00000003c0)={0x0, 0x0, 0x3, 0x1ff, 0x1000}, 0x14) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000400)='./cgroup/syz0\x00', 0x200002, 0x0) sendto$inet6(r0, &(0x7f0000e77fff), 0xfffffffffffffd8a, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f00000005c0)={0x0, @in6={{0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0xb9}}, [0x245, 0xfffffffffffffffd, 0x6, 0x2, 0x0, 0x67, 0x80, 0x0, 0x81, 0x6, 0x6, 0x0, 0x0, 0x0, 0x80]}, &(0x7f0000000240)=0x100) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f0000000740)={r4, @in={{0x2, 0x4e21}}, 0x0, 0x2}, &(0x7f0000000280)=0x88) r5 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) ftruncate(r5, 0x80003) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000140), 0x7fffffff) setsockopt$ARPT_SO_SET_ADD_COUNTERS(r5, 0x0, 0x61, &(0x7f0000000800)={'filter\x00', 0x4}, 0x68) getsockname$packet(r1, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000480)=0x14) sendfile(r1, r5, &(0x7f0000d83ff8), 0x8000fffffffe) ioctl$DRM_IOCTL_ADD_MAP(0xffffffffffffffff, 0xc0186415, &(0x7f00000002c0)={&(0x7f0000ffb000/0x3000)=nil, 0x7fffffff, 0x0, 0x10, &(0x7f0000ffa000/0x4000)=nil}) r6 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000200)='/dev/autofs\x00', 0x4800, 0x0) ioctl$DRM_IOCTL_ADD_MAP(r5, 0xc0186415, &(0x7f0000000180)={&(0x7f0000ff2000/0xe000)=nil, 0x80, 0x0, 0x2, &(0x7f0000ff5000/0x3000)=nil, 0x38f}) ioctl$sock_netdev_private(r6, 0x89f1, &(0x7f0000000540)="573b3235a6dc4c75195843225793eeeb8fc69da289ad434eb5c833db97e1ab362090ec92fea248465a7ca8549cbe87269b84ca15da3048b850bd69566b1a9d545455e5da1429f30fd2252927f4adca060f1b577adea5de5e5c78cf587ec64d0eecdf08f7fd40ff4ea99e6dbe1907059023a8e72a45a3632484e16f973704") setsockopt$IP_VS_SO_SET_TIMEOUT(r1, 0x0, 0x48a, &(0x7f0000000340)={0x0, 0x1}, 0xc) 2018/04/13 15:26:45 executing program 1: r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = dup(r0) bind$inet6(r0, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) socket$inet_udp(0x2, 0x2, 0x0) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f0000000000)=0x60) sendto$inet6(r0, &(0x7f0000000080), 0x0, 0x2000000c, &(0x7f00004a5fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r2, &(0x7f00002a0b14), 0x0, 0x200408d4, &(0x7f000072e000)={0xa, 0x4e22, 0x0, @loopback={0x0, 0x1}}, 0x1c) ioctl$TIOCOUTQ(r1, 0x5411, &(0x7f0000000680)) r3 = fcntl$dupfd(r2, 0x0, r2) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x75, &(0x7f00000006c0)={0x0, 0x8}, &(0x7f0000000700)=0x8) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000740)={r4, 0x800, 0x7, 0x1a}, &(0x7f0000000780)=0x10) r5 = socket(0x18, 0x0, 0x4) connect(r5, &(0x7f0000c81ff2)=@l2={0x1f, 0x0, {0x0, 0x0, 0x14}}, 0xe) setsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f00000000c0)=0x4, 0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f00000004c0)=[@in6={0xa, 0x4e21, 0x9, @dev={0xfe, 0x80, [], 0xc}, 0x8}, @in6={0xa, 0x4e20, 0x1ff, @loopback={0x0, 0x1}, 0x8cc}, @in={0x2, 0x4e22, @loopback=0x7f000001}, @in6={0xa, 0x4e22, 0x7, @local={0xfe, 0x80, [], 0xaa}, 0x4}, @in={0x2, 0x4e24}, @in={0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x4e20, @loopback=0x7f000001}, @in6={0xa, 0x4e23, 0x3, @remote={0xfe, 0x80, [], 0xbb}, 0x7d9}], 0xb0) getsockopt$IP6T_SO_GET_REVISION_TARGET(r1, 0x29, 0x45, &(0x7f0000000200)={'NETMAP\x00'}, &(0x7f0000000240)=0x1e) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000000180), &(0x7f0000000280)=0x4) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f00000003c0)=ANY=[@ANYBLOB="05000000be7b1f809b31f8de1b40b43b5ae898f80f37cc7b7b007106c032fc6745045373d18b88da99236e7d36ae03000000a70c6abf43d969cbd5032c1385df4e10b82b9e0290d54e1dcd6053b33cbc670f9a7024dd7895422a76306e429d5ddbbe40b7fb59a43183d409faafcb336a13d718b29f29605a7ee0adf6ca1d02c3094bd50053b9098145daa70f09fe04d7b73c6d03aeb2"], &(0x7f0000000040)=0x1) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000080)={0x0, 0x5, 0x3}, 0x8) r6 = open(&(0x7f0000ea9ff8)='./file0\x00', 0x141042, 0x0) r7 = open(&(0x7f00000002c0)='./file1\x00', 0x400000, 0x1) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000580)={0x0, 0x8001}, &(0x7f00000005c0)=0x8) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r7, 0x29, 0x41, &(0x7f00000007c0)={'raw\x00', 0x5, [{}, {}, {}, {}, {}]}, 0x78) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r5, 0x84, 0x77, &(0x7f0000000600)={r8, 0x401, 0x7, [0x0, 0x80000000, 0xffffffff, 0x2, 0x8, 0x3, 0x100000000]}, &(0x7f0000000640)=0x16) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r6, 0x84, 0x6d, &(0x7f0000000100)=ANY=[@ANYRES32=0x0, @ANYBLOB="500000002784204ab9bb0c0e72a9267affffb7fc6ef58523ba385bd6fa750d71178e9ef3970ed802b95185524e166488c9ff88e8cecdabee2b570a017908bb1ca75937c8da8846995352a9b56d31402442619901"], &(0x7f0000000300)=0x2) write$eventfd(r3, &(0x7f00000001c0)=0x100000000, 0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000340)={r9, 0x7, 0x30}, &(0x7f0000000380)=0xc) ftruncate(r6, 0x27ffe) 2018/04/13 15:26:45 executing program 7: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) dup(r0) sendmsg$nl_netfilter(r0, &(0x7f0000498000)={&(0x7f0000d55000)={0x10, 0x0, 0x0, 0x200000000000000}, 0xc, &(0x7f00008b7ff0)={&(0x7f0000000040)=ANY=[@ANYBLOB="240000000001010000000000ffffffff02000000100002000c0001000500020000000000"], 0x24}, 0x1}, 0x0) socket(0x15, 0x5, 0x6) 2018/04/13 15:26:45 executing program 3: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000001bc0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000001b80)={&(0x7f0000001780)=@updsa={0x138, 0x1a, 0xf05, 0x0, 0x0, {{@in=@multicast1=0xe0000001}, {@in6, 0x0, 0x6c}, @in=@broadcast=0xffffffff, {}, {}, {}, 0x0, 0x0, 0xa}, [@algo_auth={0x48, 0x1, {{'rmd320-generic\x00'}}}]}, 0x138}, 0x1}, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0xa400, 0x0) ioctl$KDSKBLED(r1, 0x4b65, 0x816) 2018/04/13 15:26:45 executing program 4: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000440)={{{@in, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in=@multicast2}}, &(0x7f0000000300)=0xe8) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in=@multicast2=0xe0000002, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x80, 0x0, 0x0, r1}, {}, {}, 0x0, 0x0, 0x1, 0x0, 0x0, 0x2}, {{@in=@dev={0xac, 0x14, 0x14, 0x18}, 0x0, 0x2b}, 0x0, @in=@broadcast=0xffffffff, 0x0, 0x1, 0x0, 0x9, 0x0, 0x0, 0xffffffffffffffff}}, 0xe8) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x82840, 0x0) ioctl$TCSETSW(r2, 0x5403, &(0x7f0000000080)={0x20, 0x0, 0xc05e, 0x8, 0xe22, 0x8000, 0x3, 0x4, 0x400, 0x8ca, 0x2, 0xffffffffffff8001}) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x4}, 0x1c) lseek(r0, 0x0, 0x4) lseek(r2, 0x0, 0x3) r3 = socket$inet_tcp(0x2, 0x1, 0x0) pwritev(r3, &(0x7f0000000100)=[{&(0x7f00000002c0)="bae73b56416df3589724a1739a1fe8179881d13cfa6c8f8747eb2e98f145ee683897c242f11fba1f14eb59bcccae5f", 0x2f}], 0x1, 0x0) bind$inet(r3, &(0x7f0000b9bff0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) sendto$inet(r3, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) setsockopt$inet_dccp_int(r0, 0x21, 0x3, &(0x7f00000000c0)=0x3, 0x4) ioctl$SIOCSIFMTU(r2, 0x8922, &(0x7f0000000140)={'yam0\x00', 0x100}) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f00000003c0)={0x0, 0x4}, &(0x7f0000000400)=0x8) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x73, &(0x7f0000000340)={r4, 0x8, 0x10, 0x7fffffff, 0x40}, &(0x7f0000000380)=0x18) preadv(r3, &(0x7f0000001900)=[{&(0x7f0000000540)=""/87, 0x57}, {&(0x7f0000000180)=""/49, 0x31}, {&(0x7f00000005c0)=""/104, 0x68}, {&(0x7f0000000640)=""/239, 0xef}, {&(0x7f0000000740)=""/4096, 0x1000}, {&(0x7f0000001740)=""/128, 0x80}, {&(0x7f00000017c0)}, {&(0x7f0000001800)=""/198, 0xc6}], 0x8, 0x0) 2018/04/13 15:26:45 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='attr/keycreate\x00') ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000000080)={0x5, 0x5c, &(0x7f0000000100)="c8a288fd7a61e8f7a6a7e3350c3b30b102ce5d28b759fb5e9501e3349320d448873aaeab98899105a125cfc87811346019dc0d94e2297dece26997ad5618a9f06601ef1567da63aed44e452d79b3bf553738e434c77c6248aca689a1"}) r1 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f00000000c0)={'bpq0\x00', 0x4000000000200}) 2018/04/13 15:26:45 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000683ff4)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f00002b9fd4)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0x10) setsockopt$inet_mreqsrc(r0, 0x0, 0x25, &(0x7f0000231000)={@multicast2=0xe0000002, @loopback=0x7f000001, @loopback=0x7f000001}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x25, &(0x7f0000c26000)={@multicast2=0xe0000002, @remote={0xac, 0x14, 0x14, 0xbb}, @broadcast=0xffffffff}, 0xc) 2018/04/13 15:26:45 executing program 2: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000080)={0x0, 0x4a, "ffb8712645faf277725c806b63fd306f5ff898f70b7160d4c0966df7274e2b96049a0544b5b6f60bc60ecec8f293e1244d730cbf7e060bf61425ebad2d36a7eed5025ae7949eab0b4523"}, &(0x7f0000000100)=0x52) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000000180)=r1, 0x4) r2 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r2, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) sendto$inet(r2, &(0x7f0000000fc0), 0x0, 0x2004c044, &(0x7f0000000000)={0x2, 0x4e25, @multicast2=0xe0000002}, 0x10) write$binfmt_elf64(r2, &(0x7f00000019c0)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x38}, [{}], "", [[]]}, 0x178) 2018/04/13 15:26:45 executing program 3: r0 = socket(0x2, 0x2, 0x0) r1 = open(&(0x7f0000b91ff9)='./file0\x00', 0x68042, 0x0) setsockopt$inet_int(r0, 0x0, 0xb, &(0x7f0000ab2000)=0x1002, 0x4) getsockopt$inet_mreqsrc(r0, 0x0, 0x2d, &(0x7f00000000c0)={@empty, @local, @remote}, &(0x7f0000000100)=0xc) setsockopt$inet6_udp_int(r0, 0x11, 0x1, &(0x7f00009c1000)=0xff, 0x4) fallocate(r1, 0x0, 0xffff, 0x9) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f0000000040)=0xc) sched_setscheduler(r2, 0x7, &(0x7f0000000080)=0x9) sendto$inet(r0, &(0x7f000038cf97), 0x0, 0x0, &(0x7f0000821ff0)={0x2, 0x4e20}, 0x10) sendfile(r0, r1, &(0x7f0000af5000), 0x10001) recvfrom$inet(r0, &(0x7f0000201000)=""/186, 0xba, 0x40002021, &(0x7f00002f3ff0)={0x2, 0x4e20}, 0x10) ioctl$sock_netrom_SIOCGSTAMP(r0, 0x8906, &(0x7f000028effc)) 2018/04/13 15:26:46 executing program 3: r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f00007de000)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x3bb) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000e5bef8)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}}}}, 0x108) r1 = socket$inet6(0xa, 0x2, 0x0) sendto$inet6(r1, &(0x7f0000e13f4e), 0x0, 0x0, &(0x7f0000000140)={0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x200, 0x0) ftruncate(r0, 0x678c) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f00000003c0)={{{@in=@multicast1, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in6=@mcast1}}, &(0x7f00000004c0)=0xe8) ioctl$sock_inet6_SIOCDELRT(r1, 0x890c, &(0x7f0000000500)={@remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, @ipv4={[], [0xff, 0xff]}, 0x140000, 0xffff, 0x7, 0x100, 0x10001, 0x80000, r2}) 2018/04/13 15:26:46 executing program 6: syz_emit_ethernet(0x8e, &(0x7f0000000400)=ANY=[@ANYBLOB="aaaaaaaaaabcd9aaaaaaaa0086dd603a1a700058000000000000000000000000000000000001ff0200000000e20000000000000000012f030000000000000502000005020000c204000000000708c2eae36f331b7215b63f358c2300000000000000000001000000000000030090780000000060b740000000000000000000000000000040000000000001000000"], &(0x7f0000000040)) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x3, 0x8) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00000002c0)={0x0, 0x5}, &(0x7f0000000300)=0x8) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000000340)={r1, @in={{0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xa}}}}, 0x84) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00000000c0)={0x0, 0x41}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000140)={r2, @in={{0x2, 0x4e23}}, 0x9, 0x1000}, &(0x7f0000000200)=0x90) ioctl$KDGKBMETA(r0, 0x4b62, &(0x7f0000000080)) 2018/04/13 15:26:46 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x400000) sendmsg$nl_generic(r0, &(0x7f0000009fc8)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000d379)={&(0x7f0000000040)={0x14, 0x15, 0x401, 0x0, 0x0, {0x4000a}}, 0x14}, 0x1}, 0x0) 2018/04/13 15:26:46 executing program 2: r0 = socket$packet(0x11, 0x4, 0x300) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000006ffc)=0x6, 0x4) ioprio_set$uid(0x0, 0x0, 0x4d89) setsockopt$packet_int(r0, 0x107, 0x14, &(0x7f0000000000)=0x3, 0x4) r1 = creat(&(0x7f0000000040)='./file0\x00', 0x4) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000180)={{{@in=@dev, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @local}}, 0x0, @in6=@mcast1}}, &(0x7f0000000080)=0xe8) lstat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r0, r2, r3) sendto$inet6(r1, &(0x7f0000000140)="3f010000f70800000000000094bc4a91985e7b8e8fbe0d8e", 0x18, 0x20000004, &(0x7f0000005fe4)={0xa, 0x4e20, 0x6000000000000004, @local={0xfe, 0x80, [], 0xaa}}, 0x56) 2018/04/13 15:26:46 executing program 4: r0 = epoll_create1(0x0) r1 = syz_open_dev$usbmon(&(0x7f0000000240)='/dev/usbmon#\x00', 0x1a68, 0x0) ioctl$LOOP_SET_FD(r1, 0x4c00, r0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000001b80)={{{@in=@local, @in6=@local}}, {{@in=@multicast1}, 0x0, @in6}}, &(0x7f00000018c0)=0x27a25d7d1dd44b49) r2 = geteuid() fchown(r1, r2, 0x0) r3 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000180)='/dev/keychord\x00', 0x0, 0x0) ioctl$DRM_IOCTL_AGP_ENABLE(0xffffffffffffffff, 0x40086432, &(0x7f0000000100)) fcntl$getown(r3, 0x9) process_vm_readv(0x0, &(0x7f0000000140), 0x0, &(0x7f0000001840)=[{&(0x7f0000000300)=""/117, 0x75}, {&(0x7f0000000440)=""/110, 0x6e}, {&(0x7f00000004c0)=""/132, 0x84}, {&(0x7f0000000580)=""/77, 0x4d}, {&(0x7f0000000700)=""/139, 0x8b}, {&(0x7f00000007c0)=""/4096, 0x1000}, {&(0x7f00000017c0)=""/120, 0x78}], 0x7, 0x0) r4 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r3, 0x40505331, &(0x7f0000001900)={{}, {0xf331, 0x7}, 0x4f7}) sendto$inet(r4, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, &(0x7f0000000000)='hybla\x00', 0x6) sendmsg$key(0xffffffffffffffff, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000240)=ANY=[]}, 0x1}, 0x0) shutdown(r4, 0x1) r5 = socket$nl_xfrm(0x10, 0x3, 0x6) r6 = socket$inet6(0xa, 0x1, 0x87e) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f00000001c0)={0x0}, &(0x7f0000000200)=0x8) bind$inet(r3, &(0x7f0000000040)={0x2, 0x4e23}, 0x10) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r6, 0x84, 0x9, &(0x7f0000000740)={r7, @in={{0x2, 0x0, @broadcast=0xffffffff}}, 0x0, 0x5}, &(0x7f0000000380)=0x98) socket$key(0xf, 0x3, 0x2) sendmsg$nl_xfrm(r5, &(0x7f000000b000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000006c0)={&(0x7f0000000240)=@newsa={0xf0, 0x10, 0x721, 0x0, 0x0, {{@in=@rand_addr, @in6=@dev={0xfe, 0x80}}, {@in=@broadcast=0xffffffff, 0x0, 0x833}, @in6, {}, {}, {}, 0x0, 0x0, 0xa}}, 0xf0}, 0x1}, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000001a80)={{{@in6=@remote, @in6=@ipv4={[], [], @multicast2}}}, {{@in=@loopback}}}, &(0x7f0000000600)=0xe8) getdents(r3, &(0x7f0000001980)=""/251, 0xfb) pipe2(&(0x7f0000000680)={0xffffffffffffffff}, 0x0) dup3(r8, r6, 0x80000) 2018/04/13 15:26:46 executing program 3: mkdir(&(0x7f0000042ff6)='./control\x00', 0x0) r0 = inotify_init() inotify_add_watch(r0, &(0x7f00000000c0)='./control\x00', 0x1000000) r1 = inotify_init() r2 = inotify_init1(0x0) inotify_add_watch(r1, &(0x7f0000000080)='./control\x00', 0x81000000) r3 = socket(0x2, 0x6, 0x8001) connect$netrom(r3, &(0x7f0000000040)=@ax25={0x3, {"80db80da14554b"}, 0x97}, 0x10) inotify_add_watch(r2, &(0x7f0000c31000)='./control\x00', 0x86000006) r4 = open$dir(&(0x7f0000000140)='./control/file0\x00', 0x20000000000a200, 0x0) r5 = dup2(r1, r4) ioctl$DRM_IOCTL_AGP_ENABLE(r5, 0x40086432, &(0x7f0000000100)=0x2) openat$selinux_member(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/member\x00', 0x2, 0x0) 2018/04/13 15:26:46 executing program 2: unshare(0x40000000) r0 = socket$inet_icmp(0x2, 0x2, 0x1) setsockopt$IP_VS_SO_SET_FLUSH(r0, 0x0, 0x485, 0x0, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x4, 0xa000) setsockopt$inet6_int(r2, 0x29, 0x3e, &(0x7f0000000040)=0x55c, 0x4) ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f0000000400)={0x0, {0x2, 0x0, @dev={0xac, 0x14, 0x14}}, {0x2, 0x0, @loopback=0x7f000001}, {0x2, 0x0, @broadcast=0xffffffff}}) [ 580.460148] IPVS: Creating netns size=2536 id=106 [ 580.479060] IPVS: Creating netns size=2536 id=107 2018/04/13 15:26:47 executing program 1: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ppp\x00', 0x2, 0x0) getsockopt$inet6_int(r0, 0x29, 0x43, &(0x7f0000000140), &(0x7f0000000100)=0x4) r1 = syz_open_dev$sg(&(0x7f0000000180)='/dev/sg#\x00', 0x7, 0x1) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r1, 0x28, 0x6, &(0x7f0000000040)={0x77359400}, 0x10) ioctl$EVIOCSABS0(r1, 0xc0189436, &(0x7f00001b5000)={0x0, 0x0, 0x0, 0x0, 0x85}) 2018/04/13 15:26:47 executing program 4: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) memfd_create(&(0x7f0000000140)='ip6tnl0\x00', 0x800002000001) sendto$inet(r0, &(0x7f0000a88f88), 0x29f, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) clock_gettime(0xffffffffbffffffc, &(0x7f0000000040)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000002b40)=[{{&(0x7f0000000b80)=@vsock={0x0, 0x0, 0x0, @hyper}, 0x80, &(0x7f0000002280)=[{&(0x7f0000000f80)=""/225, 0xe1}], 0x1, &(0x7f0000002300)=""/142, 0x8e}}, {{&(0x7f00000023c0)=@alg, 0x80, &(0x7f0000002540)=[{&(0x7f0000001080)=""/28, 0x1c}], 0x1, &(0x7f0000002600)=""/108, 0x6c}}, {{&(0x7f0000002680)=@l2, 0x80, &(0x7f0000002580)=[{&(0x7f0000002700)=""/131, 0x83}, {&(0x7f00000027c0)=""/65, 0x41}], 0x2, &(0x7f0000002840)=""/153, 0x99}}, {{&(0x7f0000002900)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @rand_addr}}}, 0x80, &(0x7f0000002b00)}}], 0x4, 0x10000, &(0x7f0000002d40)={0x0, r1+30000000}) sendmmsg(r0, &(0x7f00000025c0)=[{{&(0x7f0000000300)=@pppoe={0x18, 0x0, {0x0, @link_local={0x1, 0x80, 0xc2}, 'ip6tnl0\x00'}}, 0x80, &(0x7f0000000380)=[{&(0x7f00000010c0)="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", 0x1a5}], 0x1}}], 0x1, 0x0) 2018/04/13 15:26:47 executing program 5: r0 = socket(0x10, 0x803, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x40000, 0x0) ioctl$KDADDIO(r1, 0x4b34, 0x8001) mq_notify(r0, &(0x7f00005b3fa0)={0x20000000, 0x8000000000013, 0x2}) 2018/04/13 15:26:47 executing program 2: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) bind$netlink(r1, &(0x7f0000000080)={0x10, 0x0, 0x0, 0x1}, 0xc) connect$inet6(r0, &(0x7f00000003c0)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x2}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@dev={0xac, 0x14, 0x14}, 0x0, 0x2b}, 0x0, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x90}}, 0xe8) connect$inet6(r0, &(0x7f00000000c0)={0xa}, 0x1c) pipe(&(0x7f0000000000)={0xffffffffffffffff}) ioctl$DRM_IOCTL_WAIT_VBLANK(r2, 0xc018643a, &(0x7f0000000040)={0x3f, 0x9, 0x38}) 2018/04/13 15:26:47 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000000)=0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000040)) rt_tgsigqueueinfo(r1, r1, 0x22, &(0x7f00000001c0)={0x11, 0x1, 0xd7cd, 0x8000000000000006}) mprotect(&(0x7f0000008000/0x2000)=nil, 0x2000, 0x0) getsockopt$inet_int(r0, 0x0, 0x2f, &(0x7f0000000080), &(0x7f0000000180)=0x4) r2 = memfd_create(&(0x7f00000000c0)='vboxnet0wlan1!\x00', 0x1) bind$unix(r2, &(0x7f0000000100)=@abs={0x1, 0x0, 0x4e21}, 0x6e) getsockopt$inet_buf(r0, 0x0, 0x41, &(0x7f0000008000)=""/144, &(0x7f0000012ffc)=0x90) connect$llc(r2, &(0x7f0000000480)={0x1a, 0x3, 0x3, 0x0, 0x9, 0x3, @random="b96252721be0"}, 0x10) write$binfmt_elf32(r0, &(0x7f0000000200)={{0x7f, 0x45, 0x4c, 0x46, 0x7, 0x80, 0xfffffffffffffffd, 0xff, 0x9, 0x0, 0x3f, 0x1000, 0x311, 0x38, 0x2e0, 0x7, 0x101, 0x20, 0x2, 0x2, 0xff, 0x800}, [{0x70000000, 0x2, 0x80000000, 0x8, 0x2, 0x80000000, 0x6, 0x2}, {0x60000007, 0x6, 0xe3, 0x800, 0x5, 0x6, 0x100000000, 0xffff}], "2e2b7b7083f200c6cb1abbbf7e45296d209f1de37b1c650b251b8c1b38bf19bf2bd6a02d389f7c20af4734059dc1de61263391a6edaae7bc804c139650d20ad4dea38f782e09f648a5b82288f7c76f2dcb4364066f198d1d0fef3e328a048fdbaae0e133bdf00a966ca5d5b50dee42a9a08c65c3f364a7193cf60322d8259923164da91bb9d892eb11146024af769c5201381348401c27b63afe2a4615624f07c955b3f4615501f90dd836693ff8461ad078ba19c32248c9cb61b06962436e908fe6a6ff1e29ee24e2bd0db64c065feaf2", [[]]}, 0x249) 2018/04/13 15:26:47 executing program 7: r0 = syz_open_dev$sndtimer(&(0x7f0000061000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f000060c000)={{0x100000001}}) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000b71ff4)) socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) socketpair(0x10, 0x7, 0xeb14, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r2, 0x84, 0x65, &(0x7f0000000040)=[@in6={0xa, 0x4e21, 0x6d, @empty, 0xfffffffffffffff9}], 0x1c) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f00000000c0), &(0x7f0000000100)=0x4) epoll_wait(r1, &(0x7f00001bf000)=[{}], 0x1, 0x8d) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000080)={0x1, 0x8}, 0x8) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000051ff4)={0x13}) 2018/04/13 15:26:47 executing program 6: r0 = socket$inet6(0xa, 0x3, 0x0) pipe2(&(0x7f00000010c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) ioctl$RNDGETENTCNT(r1, 0x80045200, &(0x7f0000001080)) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000001040)={@loopback={0x0, 0x1}, 0x80000000, 0x0, 0x0, 0x0, 0x9, 0x0, 0xfffffffffffffffe}, 0x20) prctl$getname(0x10, &(0x7f0000000000)=""/4096) munmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000) 2018/04/13 15:26:47 executing program 0: r0 = socket$l2tp(0x18, 0x1, 0x1) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x80102, 0x0) connect$netlink(r1, &(0x7f0000000040)=@proc={0x10, 0x0, 0x25dfdbfc, 0x200000}, 0xc) connect$l2tp(r0, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @multicast2=0xe0000002}, 0x4}}, 0x2e) sendmsg$nl_crypto(r0, &(0x7f000037ffc8)={&(0x7f00009dd000)={0x10}, 0xc, &(0x7f00002ceff0)={&(0x7f000097b000)=@delrng={0x10, 0x14}, 0xfff1}, 0x1}, 0x0) 2018/04/13 15:26:47 executing program 4: open(&(0x7f0000000040)='./file0\x00', 0x0, 0x20) r0 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) get_thread_area(&(0x7f0000000000)={0x54d0, 0x20001000, 0xffffffff, 0x0, 0x5, 0x1, 0xacd7, 0x5, 0x7, 0x29}) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"d202b999cf4971560a000088f301e710", 0xfe}) 2018/04/13 15:26:47 executing program 5: fchdir(0xffffffffffffffff) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$IP_VS_SO_SET_TIMEOUT(0xffffffffffffffff, 0x0, 0x48a, &(0x7f0000000040)={0x0, 0x5, 0xffffffffffffffff}, 0xc) timer_create(0x0, &(0x7f0000000100)={0x0, 0x22, 0x0, @thr={&(0x7f0000000000), &(0x7f0000000080)}}, &(0x7f0000ce0ffc)) clock_gettime(0x0, &(0x7f0000666000)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f0000001fe0)={{}, {0x0, r2+10000000}}, &(0x7f0000001fe0)) timer_gettime(0x0, &(0x7f0000182000)) r3 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) getsockopt$IP6T_SO_GET_ENTRIES(r3, 0x29, 0x41, &(0x7f0000001a40)={'filter\x00', 0x8c, "9fe08bc3d3784428a8382673105e4f57a8105a29661bf04018740adef94713c318d3d0b75616b999b4337c4301b368efd77fab4a7711786c53df951cbb1f6fbc28eaa774f8ebacad0a637f59aabc432509e2fd44458015047103570acff0f44b6b7a0e0346327c77364b1d91ff7b6d652c0e93c200c888b2330807f4b2fd20bc7612442e2022d7ee415300b6"}, &(0x7f0000001b00)=0xb0) r4 = creat(&(0x7f0000000080)='./file0\x00', 0x0) inotify_init1(0x800) getsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f0000001c00)={{{@in6=@mcast2, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in6=@mcast2}}, &(0x7f0000001d00)=0xe8) setsockopt$inet_pktinfo(r3, 0x0, 0x8, &(0x7f0000001d40)={r5}, 0xc) ioctl$DRM_IOCTL_AGP_ALLOC(r4, 0xc0206434, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x8f}) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x73, &(0x7f0000001b40)={0x0, 0x7, 0x10, 0xffffffffffffffe0, 0x20}, &(0x7f0000001b80)=0x18) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000001bc0)={r6, 0x4}, 0x8) connect(r0, &(0x7f00000017c0)=@ipx={0x4, 0xf75, 0x61, "8bc660221bff", 0x7ff}, 0x80) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r4, 0x84, 0x64, &(0x7f0000001980)=[@in6={0xa, 0x4e24, 0xeb0e, @empty, 0x40}, @in6={0xa, 0x4e21, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x5}, @in={0x2, 0x4e22}, @in={0x2, 0x4e22}, @in6={0xa, 0x4e24, 0x7, @ipv4={[], [0xff, 0xff], @rand_addr=0x63}, 0x48c}, @in6={0xa, 0x4e23, 0x1, @ipv4={[], [0xff, 0xff], @rand_addr=0xae0}, 0xfd}, @in6={0xa, 0x4e24, 0x0, @loopback={0x0, 0x1}, 0x100}], 0xac) ioctl$TCSBRK(0xffffffffffffffff, 0x5409, 0xe7) write$cgroup_pid(r4, &(0x7f0000000100)=ANY=[], 0x1023c) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000140)=ANY=[@ANYBLOB="009b2831fd"]) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000001340)={0x0}, &(0x7f0000001380)=0xc) fcntl$setown(r0, 0x8, r7) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000000200)) r8 = gettid() syz_open_dev$binder(&(0x7f00000016c0)='/dev/binder#\x00', 0x0, 0x802) getsockopt$IPT_SO_GET_ENTRIES(r3, 0x0, 0x41, &(0x7f0000001d80)=ANY=[@ANYBLOB="6d616e676c65000000000000000000000000000000000000000000000000000089000000ad8e4e6d55ebcc7512543d8d416fc03d5592c3861698a158e7bf46a6b0a831990d1f03cea48fac024d6dd73570a2cee95212ef91599742da20d2d4daf7065d52083d7025d5d6a799872fdc6ebacd0a3c6854b84fbbe67ccf05ff5f11a1750fb2190be01ac68be03bedd681e848f3565ea65542332e06fac953b807754d113a5b0f985d1fab11050f03ef"], &(0x7f0000001940)=0xad) ioctl$SNDRV_TIMER_IOCTL_SELECT(r4, 0x40345410, &(0x7f0000001840)={{0x0, 0x3, 0xa2b, 0x2, 0x8001}}) process_vm_writev(r8, &(0x7f0000001100)=[{&(0x7f0000000100)=""/4096, 0x1000}], 0x1, &(0x7f0000001700)=[{&(0x7f0000000040)=""/133, 0x85}, {&(0x7f0000001280)=""/164, 0xa4}, {&(0x7f0000001140)=""/187, 0xbb}, {&(0x7f0000001400)=""/83, 0x33}, {&(0x7f0000001480)=""/8, 0x8}, {&(0x7f00000014c0)=""/177, 0xb1}, {&(0x7f0000001580)=""/161, 0x3de}, {&(0x7f0000001640)=""/3, 0x3}, {&(0x7f0000001200)=""/114, 0x72}], 0x223, 0x0) r9 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000013c0)='/proc/sys/net/ipv4/vs/sync_qlen_max\x00', 0x2, 0x0) ioctl$EVIOCGRAB(r9, 0x40044590, &(0x7f0000001680)=0x7ff) 2018/04/13 15:26:47 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r0, 0x0, 0x61, &(0x7f0000000000)="958e392937a186d6306a3615593baa57ff0002060000000000079ab4d5ed5cff030000d5565a7daadc9245ff07eef4eacc49d4df311e370043159379595d0000000000000093bffffffeffbd03ba89734f4e49fda50602550ed7e89ec38f84574c7dab4de839a66450fb09953c54622eaa4ebb53537dad56e87ef5839e4a6dca150f13", 0x83) 2018/04/13 15:26:47 executing program 2: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in=@broadcast=0xffffffff, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0xa, 0xfffffffffffffffe}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@local={0xac, 0x14, 0x14, 0xaa}, 0x0, 0x2b}}}, 0xe8) poll(&(0x7f0000000080)=[{r0, 0x4028}], 0x1, 0x0) connect$inet6(r0, &(0x7f0000000500)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000000)=0x3, 0x4) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='cpuset.effective_cpus\x00', 0x0, 0x0) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f00000000c0)=[{0x3, 0xfcf}, {0x3, 0x81}], 0x2) 2018/04/13 15:26:47 executing program 3: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000500)='stat\x00') faccessat(r0, &(0x7f00000004c0)='./file0\x00', 0x0, 0x1800) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000000600)=0x3) vmsplice(r0, &(0x7f0000000440)=[{&(0x7f0000000000)="a51fe62f70c87634bc394c21e59b6b0348edc786aa0f10cf650363635bb582b5ef3a8ea9773c98666cb84825cfffcb009ffe01e959dd65486115", 0x3a}, {&(0x7f0000000040)="598578895766f8fcace35885e1fc396e4935cf73895d7d21841ce1b62087f751c34230c1f28ab77a167b7faabfe32bd2479a8a6f33184d7330115fd5948020fa7859ca3c5afb83d83adbc05ae0ddef2032415bc0c90caffcfda2a0d762ac584ebf1bd826144d77249097eab8d9ac7ea18ccdf13f69cbff826b274e268810a72922ba444d42f36a9967de004461cadfa84a86c495f3a989b6263b42eac10f82158ad7efb0943675d3f29946bed81c8adfd008c0276698e032ed4c43c308b5913d422a3efecb4cb13c030fd04ee30ff6a4cf0707b87baded7882fdf6a5990086c861b8a74635f3df2dd072261c788ff9", 0xef}, {&(0x7f0000000140)="c4d3badf90ea78682cb0a7cf601839da4d93e3201c6bebc362ae9474dc866ce15a4c43a313257742d6507925ffe0b58bae40f58e1579b6e19edb0d8cc0b530f14063df082690553cf5dca5de5189197c2e570bbb47af9d453ae63d7824f94f036fa16ff57d847aa0a9098c9d44e45f39bf5f6ab0073e39018d7d4ab844df153fc9b145cbe9028412d3408a453f70710634e72d366cedd8a7054b6474312b6102b4a55562a2181a100331017d75131fc4713cfe931df09f1976420b407403e36b8cd0fd88caa0", 0xc6}, {&(0x7f0000000240)="38b3163793364e0119d28c89160143765cddd2aaafb4af66314e20bbd803fd4263f9c3fa5a39cef73216cbdab2780d695565a4af149a1ecb78a59aa52f9ed84875a3eeea78d092bc291646d6c0f08aec6750c50c772dde14279400fa341e6649cb3ef378eb83bd73d895f1638a42953fb90a0db27121c551f6b188e3569c24c5f16d4010f02410e573f5521a97cf0892d45c495d26765918482ef609bc30087aab834752611353d57cf8f9d5ee7a305ef82feb89d7b32d940833e8c82d29c355e2439ed2b095a3586f8aa3", 0xcb}, {&(0x7f0000000340)="631900917d006e7011b70c90a31b4683e01dea07dadfe5942ca4bbccf10050e57b52f5d15e11df6d9545612031050b4219ed41ba4da4b899c3c2fe44b2e44affee314cb5f18cc3b534c21bf3593b5789986d6ac48366e252d8d76aaa7e901426726adc42a75b8ed9028354bcc80a7563699f48ac4026b3322a25f5bb2839d11b029071", 0x83}, {&(0x7f0000000400)="7b0b7457a09a7c507cdeb7f2ded72f2b597a9db46f0952265f4dac7021761a1922026e8f52c57a90109e5102c592365fa40d383a", 0x34}], 0x6, 0x0) accept$netrom(r0, &(0x7f0000000540)=@full, &(0x7f00000005c0)=0x48) 2018/04/13 15:26:47 executing program 1: r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000b4508a)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0x5) ioctl$ASHMEM_SET_NAME(r0, 0x41007701, &(0x7f000017effe)='&\x00') mmap(&(0x7f00003f5000/0x2000)=nil, 0x2000, 0x0, 0x1011, r0, 0x0) 2018/04/13 15:26:47 executing program 1: r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x404000, 0x0) ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffff9c, 0x8933, &(0x7f0000001600)={'team0\x00', 0x0}) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f0000001640)={r1, 0x1, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x17}}, 0x10) r2 = socket$inet6(0xa, 0x1, 0x40000000) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f0000000080)={'lo\x00', &(0x7f0000000180)=ANY=[@ANYBLOB="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"]}) 2018/04/13 15:26:47 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000000)="8842baedb7c8b11c9633188bc5c473113b127019fa1b6ecb1ff682ba12f7907b3a7335292d3a08b2771720c937adef0f554a141d43d804b68d1305d11292dbd6d8d06b533d547872043d41933e9edd618ec9e747dea07faf0933ceb57137f15e0baf18c963092d4959a5e11097cede039b084b23158ee68ec89bce6ce8", 0x7d}, {&(0x7f00000000c0)="11d7f93e45d10d69b3cddbf46dea48ee8c47d28ae530ee97", 0x18}, {&(0x7f0000000100)="2dda7ea6f2036062bf28512847484d4f98053e28aea688d84ba4fcc007e28011ecc9584d5e070205f278cd7b650a0b4d2c1bcf4857d6a83324d8346df4011278bdec4a5f069d56b2e408b8fae1c47c59d54d635c2f57f107eb14517c7c2a84e20132ab", 0x63}, {&(0x7f0000000180)="e793c4f4d0444983ab6069fd388831318f0f2820cb4cf359ed81e50f454decdea180a51d3ced05dd850578750f2bab78f98090a14e99d801894ddff0cadf1e6fe5d4431dc67665f07e8e577e562b8f2c20b752296c03b4dd40f7c13b58a6df72ba5e0077d67291615d8f7bd621a6da78f207fea9112780a995f6c98fdee43965e8c17068650e0df9fd1aa93ab184ac1ef33b618e7ee37c14bb12fe695c32a5d241b7825dfdf81495d96f208bb46c71d54cb5678f851a74a45a93bba5684fe598c14283c4a18d124384a75f192190d956e3c2aa863057d6731f85e173be3b0f02a1323592ff05f4e738737cb726e980974899663dfa", 0xf5}, {&(0x7f0000000280)="f16e1926fcc0e7812eda6b34c84162c7b1b03bf2df80a32e479f7238fbd38fb468b71abdef14b2813c9ceed4957c561bc1ec4209074cee9c796d8f9dba45a16c3ba426ed557476df13826933f826231b78af7e445a34bdf9540a224a8c09b420e325e8a60b67ff80f0a9a8f90d1624cb66f9d72adac71d6a5283f6717190d18eff2c7c85fe91339e6bf32d7a34d33e62895c0c0ee959169228743e0c8585a8e611af8a2dae0cc31688", 0xa9}], 0x5) setsockopt$netlink_NETLINK_PKTINFO(r0, 0x10e, 0x3, &(0x7f0000000080), 0x4) 2018/04/13 15:26:47 executing program 4: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f00000f5ffa)='./bus\x00', &(0x7f0000029ff2)='./file0\x00', &(0x7f0000937000)='ramfs\x00', 0x0, &(0x7f000003ef63)) r0 = open(&(0x7f0000032ff8)='./file0\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000056ff8)='./file0\x00', 0x0) r1 = openat(r0, &(0x7f0000035000)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f000001fff7)='./file0/file0\x00', r1, &(0x7f000001fff8)='./file0\x00') unlinkat(r0, &(0x7f0000060000)='./file0\x00', 0x203) 2018/04/13 15:26:47 executing program 0: write(0xffffffffffffffff, &(0x7f0000000200)="130000001000ffdde200f49f070f050000230a009d0000000f00afa73022e5f9ec3e4fe8697ae1a3490096000001e7b93c18983ae3820d1eb0f049a1b4b88ed4fe65be0602c2d3275df1f2aa09b1267c3d5f625e77e150da8ed7d56ca466a47bd87da5cd04b27dd26746ea50518c2c681bbce9093d468612f0267214ff9b20db0000009b2930d837b9cb3452bdc4e2387d886959e4ebd30961933ae9f90d1ad5b56d2a917a6f575b8b76199346c8f325b8", 0xb1) r0 = open(&(0x7f0000000000)='./file0\x00', 0x200, 0x100) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000040)={0x6, 0x0}) ioctl$DRM_IOCTL_AGP_UNBIND(r0, 0x40106437, &(0x7f00000002c0)={r1, 0x5}) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000140)) write$cgroup_subtree(r0, &(0x7f0000000180)=ANY=[@ANYBLOB="2b72646d6120006d656d6f727d2144fb115a476033fd7a1f4d9a043c89e48dcede67410ac5b2f650ef71f43807d35d30b5c60ae748e8c6ee5ce5ed23637ecd8927"], 0x41) prctl$seccomp(0x16, 0x2, &(0x7f0000000100)={0x5, &(0x7f00000000c0)=[{0x2, 0x7, 0xfff, 0x4}, {0x0, 0xfffffffffffffff9, 0x401, 0x7f}, {0x4, 0x1, 0x9aa, 0xffffffffffff0001}, {0x1, 0x10001, 0x8, 0x9}, {0x0, 0x3, 0x100000001}]}) poll(&(0x7f0000000000), 0x0, 0x400000000000020) ioctl$GIO_SCRNMAP(0xffffffffffffffff, 0x4b40, &(0x7f0000000080)=""/13) 2018/04/13 15:26:47 executing program 5: getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f00000042c0), &(0x7f0000004300)=0x8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000400)=ANY=[@ANYBLOB="05b369278071b016eaa77b01d75f02ba165e4482056c3063de06723a8dda646ce8750700000000000000b78e597df1941427550f61b39e029b667050ed0ae42c2f0be8c90520d9a16ac4694305a3d6e7d4832e9f96c5fa83518fc6ecc2bcf47594000000005f716af52364541b61671ca0f03747c01bbcf0d4bed60afa72c6"], &(0x7f0000005380)=0x1) unshare(0x60000000) r0 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) write(r0, &(0x7f0000000040)="2744acb28d1b5ba5c633303c6a", 0xd) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f00000000c0)=0x2) r1 = dup3(r0, r0, 0x80000) setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000000240)={0x6657c08, 0x8, 0x0, 0x6, 0xffffffffffffffc1, 0x100000001, 0x6, 0xffff, 0x7fff, 0x9, 0x81}, 0xb) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x2800, 0x0) write$binfmt_script(r0, &(0x7f00000002c0)={'#! ', './file0', [{0x20, '/dev/net/tun\x00'}, {0x20, 'GPL@eth1'}, {0x20, 'lo!@'}, {0x20, 'vcan0\x00'}, {0x20, '{em0'}], 0xa, "8618f3213d3b4d2852160edbeba8b01db1b587459a203a9e0a149cb3269104d1aa76660bd27cb4bd9e918397f0c6ec554bb46e9ef7b008aaa15fda0e3937973bcad3f6c8b8b2db50a00a47fdffdaa41d80beee6fab2b5db50cf8778e292dd4014d43398d113fd39a646c69b100d492081fc35137a9d4520bf986874c494e59c97958ee4920d21a9521c06543ecce740ba1f4234e62cc6d1dc642b592547ab7453a954a287db64e0af6a84033bfdab06be0ead4e7c0d286052bca11cb92c7517d86a03e2dfd3f05631dfef69a0579ee684b056014d66ab1dd9f45e7a8750b42f800d736a2a751ba88a305639c6e5be59c06"}, 0x124) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x2000000, 0x810, r2, 0x0) renameat2(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0xffffffffffffffff, &(0x7f0000000180)='./file0\x00', 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={'vcan0\x00', 0x1}) getsockname$ipx(0xffffffffffffffff, &(0x7f00000001c0), &(0x7f0000000200)=0x10) mount(&(0x7f0000000180)='./file0/bus\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='sysfs\x00', 0x0, &(0x7f00000000c0)) ioctl$DRM_IOCTL_ADD_BUFS(0xffffffffffffffff, 0xc0206416, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x100000001}) 2018/04/13 15:26:47 executing program 7: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x0, &(0x7f00002b8ff6), 0x0) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e1e, @dev={0xac, 0x14, 0x14, 0x18}}, 0x10) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000100), 0x8) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000340)=ANY=[], 0x0) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000a29000)={&(0x7f00005dafe4)=@in6={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000fc8000)}, 0x8000) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000200), &(0x7f0000000240)=0x4) sched_setscheduler(0x0, 0x5, &(0x7f0000000300)) readahead(r2, 0x0, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r2, 0x10e, 0x2, &(0x7f0000000000)=0x13, 0x4) sendmsg$IPVS_CMD_FLUSH(0xffffffffffffffff, &(0x7f00000003c0)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f0000000380)={&(0x7f0000000340)={0x30, 0x0, 0x500, 0x0, 0x25dfdbff, {0x11}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4}, @IPVS_CMD_ATTR_DEST={0xc, 0x2, [@IPVS_DEST_ATTR_U_THRESH={0x8, 0x5}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5}]}, 0x30}, 0x1, 0x0, 0x0, 0x54}, 0x48000) sendto$inet6(0xffffffffffffffff, &(0x7f0000000000), 0x0, 0x0, &(0x7f000001b000)={0xa, 0x4}, 0x1c) r3 = syz_open_dev$tun(&(0x7f00000004c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$DRM_IOCTL_SET_MASTER(r2, 0x641e) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000000180)={'ip6tnl0\x00', 0x9519}) close(r3) ioctl$EVIOCSKEYCODE_V2(r2, 0x40284504, &(0x7f0000000680)={0x0, 0x0, 0xfffffffffffffff9, 0x0, "d8f50facf0fb9003e1fe3c8d3a542913246fead31e9d65610c2c5a70ee688231"}) memfd_create(&(0x7f00000000c0)="237d00d3fc1ee4671fbaa0a455e73e678b8e96f7fd829d4d39f1828ebf765e220913b73db94f6d495077c32cf6d22b4c4f8d", 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000000200)={0x0, 0x80000}) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f00000002c0)={0x0, 0xba}, &(0x7f0000000300)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000440), &(0x7f0000000600)=0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000500)={r4, @in6={{0xa, 0x4e22, 0x0, @dev={0xfe, 0x80, [], 0x11}, 0x101}}, [0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x8, 0x0, 0x0, 0x667]}, &(0x7f0000000340)=0x100) 2018/04/13 15:26:47 executing program 2: unshare(0x60000000) r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f0000000040)='net/ip6_tables_names\x00') setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r1, 0x10e, 0x1, &(0x7f0000000000)=0x1e, 0x4) pread64(r1, &(0x7f0000000100)=""/202, 0xca, 0x100000000000000) 2018/04/13 15:26:47 executing program 3: r0 = socket$inet(0x10, 0x80800, 0xc) times(&(0x7f0000000000)) getsockopt$inet_tcp_buf(r0, 0x6, 0x1f, &(0x7f0000000140)=""/226, &(0x7f0000000040)=0xe2) sendmsg(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000024000)=[{&(0x7f00000000c0)="24000000100007031dfffd946ba2830020200a0009000300001d85687f0000000400ff7e290000000e0a43ba16a0aa1ca10bb356da5d80600000000600000000a9ec2400020cd37ed01cc073cc", 0x4d}], 0x1}, 0x0) 2018/04/13 15:26:47 executing program 3: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) r2 = dup3(r0, r1, 0x0) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000ef6ffc)=0x7fc, 0x4) sendto$inet(r2, &(0x7f0000832fff), 0x0, 0x0, &(0x7f0000eed000)={0x2, 0x4e20}, 0x10) unshare(0x2280300fe) recvmsg$netrom(r2, &(0x7f00000006c0)={&(0x7f0000000400)=@full={{0x3, {"cb82fe77af5696"}}, [{"0d5651d09e1102"}, {"9454dc992a1e07"}, {"9d61e6d6d9621e"}, {"ee66a1b81816b0"}, {"5bb4c501021165"}, {"48bad6373b4ef8"}, {"f353526b40125e"}, {"1eaa591b64e083"}]}, 0x48, &(0x7f0000000580), 0x0, &(0x7f00000005c0)}, 0x2002) 2018/04/13 15:26:47 executing program 4: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000329ff8)) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f000001aff4)='/dev/rfkill\x00', 0x0, 0x0) readv(r0, &(0x7f0000afd000)=[{&(0x7f0000309f9d)=""/1, 0x1}], 0x1) close(r0) r1 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000a00ff8)={0xffffffffffffffff, 0xffffffffffffffff}) read(r2, &(0x7f000038b000)=""/1, 0x1) ioctl$int_in(r2, 0x5452, &(0x7f0000008ff8)=0x3f) recvfrom(r3, &(0x7f0000017000), 0x0, 0x0, &(0x7f000002cff0)=@alg={0x26, 'hash\x00', 0x0, 0x0, "6c7a0700000c19e30000000000001302000000000000e2ffffffffffffff0000000000000000000000000000000000000000200000000000000000000e000800"}, 0x58) fcntl$setown(r2, 0x8, r1) fcntl$setsig(r2, 0xa, 0x12) dup2(r2, r3) tkill(r1, 0x13) writev(0xffffffffffffffff, &(0x7f000046afd0)=[{&(0x7f0000ac7000)="9c", 0x1}], 0x1) r4 = memfd_create(&(0x7f0000d7dfce)="237d00d3fc1ee4671fbaa0a455e73e678b8e96f7fd829d4d39f1828ebf765e220913b73db94f6d495077c32cf6d22b4c4f8d", 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(0xffffffffffffffff) r5 = creat(&(0x7f00000005c0)='./file1\x00', 0x0) write$selinux_access(0xffffffffffffffff, &(0x7f0000000480)=ANY=[@ANYBLOB="73797374656d5f753a6f626a6563745f723a6770675f657865635f743a7330202f7573722f6c69622f74656c6570617468792fdc643ffe4017363421e3118fae92b70c7849dfbeb5a041d0bffe0f10c1d07fb4eba88384774794016642f3fcf16203fe6ad452db68b2388a35c69881332b683e567a211e49247aba221e7708e85bef13"], 0x33) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000000)={'dummy0\x00'}) pwritev(r5, &(0x7f00000000c0)=[{&(0x7f0000000c00)}], 0x1, 0x0) r6 = syz_open_procfs(r1, &(0x7f0000000b00)='maps\x00') r7 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x100, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r7, 0x84, 0x6, &(0x7f00000002c0)={0x0, @in={{0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}}}, &(0x7f0000000140)=0x84) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r6, 0x84, 0x71, &(0x7f00000001c0)={r8}, &(0x7f0000000380)=0x8) r9 = memfd_create(&(0x7f0000000180)='/selinux/status\x00', 0x0) recvmmsg(r9, &(0x7f0000000a80)=[{{&(0x7f0000000540)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, 0x80, &(0x7f0000000780)=[{&(0x7f0000000700)=""/121, 0x79}], 0x1, &(0x7f0000001200)=""/4096, 0x1000, 0x9}}, {{0x0, 0x0, &(0x7f00000008c0)=[{&(0x7f00000007c0)=""/113, 0x71}, {&(0x7f0000000840)=""/73, 0x49}], 0x2, &(0x7f0000000900)=""/178, 0xb2, 0xfffffffffffffff8}}], 0x2, 0x0, &(0x7f00000009c0)={0x77359400}) sendfile(r9, r6, &(0x7f0000000200), 0x200000010000) ioctl$GIO_SCRNMAP(0xffffffffffffffff, 0x4b40, &(0x7f00000003c0)=""/137) ftruncate(r4, 0x40001) 2018/04/13 15:26:47 executing program 1: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x8000, 0x0) setsockopt$inet_int(r0, 0x0, 0x0, &(0x7f0000000040)=0x100, 0x4) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$IP_VS_SO_SET_FLUSH(r1, 0x0, 0x485, 0x0, 0x0) 2018/04/13 15:26:47 executing program 6: mkdir(&(0x7f0000000300)='./file0\x00', 0x0) r0 = creat(&(0x7f0000000000)='./file0/file0\x00', 0x0) mount(&(0x7f0000a3dff2)='./file0/file0\x00', &(0x7f0000831000)='./file0/file0\x00', &(0x7f00002e0000)="616e6f6e5f696e6f6402000000", 0x1000, &(0x7f0000c6d000)) mount(&(0x7f0000000140)='./file0/file0\x00', &(0x7f0000000100)='./file0\x00', &(0x7f00000000c0)='v7\x00', 0x2000, &(0x7f0000000040)) stat(&(0x7f0000000080)='./file0\x00', &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0}) r2 = getegid() lchown(&(0x7f0000000040)='./file1\x00', r1, r2) recvfrom(r0, &(0x7f0000000200)=""/183, 0xb7, 0x40, 0x0, 0x0) 2018/04/13 15:26:47 executing program 1: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000000000)="260000005e00091d0000000002000000800000010000800000000000a34c085b1ee9ff07356a", 0x26) 2018/04/13 15:26:47 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000000080)='/dev/sg#\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f0000033ff3)='\x00', 0x0) r2 = syz_open_dev$sndseq(&(0x7f0000027ff3)='/dev/snd/seq\x00', 0x0, 0x20005) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000000100)={0x241, 0x443, 0x7, 'queue1\x00', 0x86d}) r3 = dup2(r2, r1) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r3, 0xc08c5332, &(0x7f0000037000)={0x0, 0x0, 0x0, "9ede7a8c5ae95e48000000000000007f4f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa0500000074dbcfa6dc4d"}) write$sndseq(r1, &(0x7f000000a000)=[{0x7, 0x3, 0x0, 0x0, @tick=0xfffffffffffffffd, {}, {}, @ext={0x0, &(0x7f0000038ffe)}}], 0x30) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r2, 0x4040534e, &(0x7f0000000080)={0x4a48b125e13656f}) 2018/04/13 15:26:47 executing program 1: r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = dup(r0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r0) bind$inet6(r0, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000e77fff), 0xfffffffffffffd8a, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) connect$unix(r1, &(0x7f0000000480)=@abs, 0x6e) sendfile(r1, r2, &(0x7f0000d83ff8), 0x8000fffffffe) 2018/04/13 15:26:47 executing program 0: r0 = socket$inet6(0xa, 0x0, 0x88) recvfrom$inet6(0xffffffffffffffff, &(0x7f0000000800)=""/185, 0xb9, 0x0, 0x0, 0xfffffffffffffe82) bind$inet6(0xffffffffffffffff, &(0x7f00008a8000)={0xa, 0x0, 0xfffffffffffffffc}, 0xfffffffffffffde7) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x0, 0x0) wait4(0x0, &(0x7f0000000100), 0x0, &(0x7f0000000180)) r2 = socket$inet6(0xa, 0x8000000000000802, 0x1000000000088) sendmsg$inet_sctp(r2, &(0x7f0000a29000)={&(0x7f00005dafe4)=@in6={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000000540)=[{&(0x7f0000000480)="083c4e633e43ec15f86bdfb333a70004fce7e93da9fa68ff13d04681aaad843b6ec1294d02f0a3835a46a3944ba788821f2a4898ad8c5f7099f733e3ffe4ff09654eb18b43ef8e28811478dad97588105534d7162b7d97fb38c4f3f55017d33d49172d0c5ea1bd1c210b203197220206800359", 0x73}], 0x1}, 0x8000) socket$inet6_dccp(0xa, 0x6, 0x0) sched_setscheduler(0x0, 0x5, &(0x7f0000000300)) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000480)=ANY=[], &(0x7f0000000400)) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000001980)={0x0, @in6={{0xa, 0x4e24, 0x1}}, 0x400, 0x7, 0x101, 0x40fa1b9, 0xa5}, 0x98) sendto$inet6(r2, &(0x7f0000b0cf6e), 0xffed, 0x0, &(0x7f000001b000)={0xa}, 0x1c) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000000240)) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000000280)) ioctl$RNDADDENTROPY(0xffffffffffffffff, 0x40085203, &(0x7f0000000e40)=ANY=[@ANYBLOB="e4000000cc000000000e384a728920db1143c70e1f787098c1aaecf29e5e500400000000000000b831e658586adfc4250fb7bc21c4a662379484ea87a48c471de025bdac07ff13c6038487944c404ddaccea2bb50903ab567c11915f0ebdf3eef892fbee28516146f05bb12e052508bfe6573b194b42f7d2a3574fecc312ca4ad5c90770ee61fb69bc76bddbde5073976ec636f74a525c7e0407147f6a25f781cc5d927918b4a29e69ad5bc65d5293569606fa51ef40a37987f10f1370a242d814e427055d6065ffcf9b575014dfdfec25f05287146188000000000000000000000000"]) read$eventfd(r1, &(0x7f0000000140), 0x8) r3 = dup2(0xffffffffffffffff, r0) getsockname$packet(r3, &(0x7f0000001a40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000001a80)=0x14) recvfrom$inet6(r0, &(0x7f0000000600)=""/191, 0xbf, 0x0, &(0x7f0000000000)={0xa, 0x4e24}, 0x1c) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000001c40)={{{@in6=@mcast2, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @multicast2}}, 0x0, @in6=@remote}}, &(0x7f0000000340)=0xe8) quotactl(0x0, &(0x7f0000000200)='./file0\x00', r4, &(0x7f00000003c0)="a4") ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00000000c0)=0x0) syz_open_procfs(0x0, &(0x7f00000005c0)='gid_map\x00') tgkill(r5, 0x0, 0x10) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000380)) socket$inet6(0xa, 0xd, 0x2) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000000500)={&(0x7f0000000040)=@in={0x2, 0x0, @rand_addr}, 0x10, &(0x7f0000000480), 0x0, &(0x7f00000004c0), 0x0, 0x80}, 0x0) r6 = syz_open_dev$tun(&(0x7f00000002c0)='/dev/net/tun\x00', 0x0, 0x0) sendmmsg$nfc_llcp(r3, &(0x7f0000000dc0)=[{&(0x7f00000006c0)={0x27, 0x0, 0x2, 0x4, 0x8, 0x9, "f279feab766cda2a3d1b5b76584c2f46c32d2f01d5f30f3cc07d7bc3378195384ebe81ba06518bf4d90dc282129332a6c4a9956ac02f8fdbb14446e78e3b9e", 0x23}, 0x60, &(0x7f0000000440)=[{&(0x7f0000000740)="e9ba12c4f0b29395c24f2cee78f4f9786a09b5645567a97529b1a1298956f1f9f69c500ac0469b2b2c05e4b5160829a46f650088e2dacc41d050d5c35784ad66243aa1baab4fa3b63377fe51028dfb2d57a74137dc7d13e4d37e54096288a908ff7f8a9e783d0cc2c9e956fce4a1c9d340b2fb40895cf916390e9784f3e9074f1b2c933dcb64e00d9b", 0x89}], 0x1, 0x0, 0x0, 0x20000000}], 0x1, 0x4000000) ioctl$TUNSETIFF(r6, 0x400454ca, &(0x7f0000000080)={'ip6tnl0\x00', 0x9516}) [ 581.272660] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=51383 sclass=netlink_route_socket pig=6592 comm=syz-executor6 [ 581.287642] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=51383 sclass=netlink_route_socket pig=6592 comm=syz-executor6 2018/04/13 15:26:47 executing program 3: r0 = socket$key(0xf, 0x3, 0x2) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000012000), 0x4) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000000100)=@add_del={0x2, &(0x7f00000000c0)='erspan0\x00', 0x6}) sendmsg$key(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000600)=ANY=[@ANYBLOB="020a000002000000001c000000001200"], 0x10}, 0x1}, 0x0) sendmsg$key(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000640)={0x2, 0x4, 0x0, 0x0, 0x2}, 0x10}, 0x1}, 0x0) 2018/04/13 15:26:47 executing program 7: ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000080)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000000240)='net/ipv6_route\x00') mq_open(&(0x7f00000000c0)="62647598290067b33b1d72514f47f8833d67de47e82849f32e7fcdcf75fb6376a0c105031b37c29aacd5799a278e2e41da56f9c972b2f622430b81c89d785368ee04ba5467d37e6d34283619aaa3d6f2161074ab8245f07b42b9a0d68720ba50b8882e8fa38f6a6f6eff2577b89c5d2d0adc734d717b4f600fa856214ae13f05262b47e5e00645bb4485c9961a2ff617884aa6c8807275cb6468d02d5298adc9bb486638ea9b32d808f66c4d0195113b14c08801c08a3735c08029047f47a35e5c84a69d15c2a1a49db446a5e6889fb189bf1689b1619d18ab8f118fef44fa4838234ed2df58", 0x80, 0x8, &(0x7f0000000040)={0x6, 0x7fffffff, 0xe1, 0x4, 0x3, 0x6, 0x16}) readv(r1, &(0x7f00009a5f80)=[{&(0x7f0000a99000)=""/4096, 0x1000}], 0x1) 2018/04/13 15:26:47 executing program 6: r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000c06ff2)='/selinux/user\x00', 0x2, 0x0) sendfile(r0, r0, &(0x7f0000977ff8), 0x6) r1 = accept(0xffffffffffffffff, &(0x7f0000000000)=@pptp={0x0, 0x0, {0x0, @dev}}, &(0x7f0000000080)=0x80) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x4e23, 0x4, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x11}}, 0x2}}, [0x5, 0x1, 0x5, 0x3, 0x0, 0x8, 0x8, 0x6, 0x40, 0x1, 0x3, 0x5, 0xff, 0xc1, 0x1000]}, &(0x7f00000001c0)=0x100) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000200)={r2, 0x400, 0x10000, 0x3, 0x1, 0xd04e}, 0x14) [ 581.898480] IPVS: Creating netns size=2536 id=108 [ 581.925477] IPVS: Creating netns size=2536 id=109 [ 582.636770] pktgen: kernel_thread() failed for cpu 0 [ 582.641898] pktgen: Cannot create thread for cpu 0 (-4) [ 582.647595] pktgen: kernel_thread() failed for cpu 1 [ 582.652692] pktgen: Cannot create thread for cpu 1 (-4) [ 582.658168] pktgen: Initialization failed for all threads 2018/04/13 15:26:49 executing program 0: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000019fe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r1 = memfd_create(&(0x7f0000002000)='user\x00', 0x0) pwritev(r1, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) timer_create(0x0, &(0x7f0000cd0000)={0x0, 0x12}, &(0x7f0000044000)) r2 = add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000000c0)="2ef141637d322384d41a620ef56f163327347621966a19f47dbac9d029c7399cc43c50ef905e2ae919526d5acbad7df75f1201f374f264d92d529d58f7a016a368518bd327f5d42e781202227ac16dbe72b24626471b56c7ded921e617585d073369d50fef93a5f670017b21e926d6b64fba670db3c4141a6c3786407aaf0582bacae0d3385f85f35f505b009aa4f497469016ae7d840099c26442ecc27c4cd7c136a2d0a655248e681555c3322851150c23859102d22ece", 0xb8, 0xfffffffffffffff8) r3 = add_key$keyring(&(0x7f0000000200)='keyring\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffff9) keyctl$search(0xa, r2, &(0x7f0000000180)='blacklist\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x0}, r3) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) mmap$binder(&(0x7f0000012000/0x8000)=nil, 0x8000, 0x4, 0x812, r1, 0x0) r4 = gettid() tkill(r4, 0x16) close(r0) 2018/04/13 15:26:49 executing program 7: unshare(0x8000000) r0 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000664fc0)={0x0, 0x7, 0x2}) mq_timedreceive(r0, &(0x7f0000712000), 0x0, 0x0, &(0x7f000041a000)={0x77359400}) clock_gettime(0x0, &(0x7f00000000c0)={0x0, 0x0}) mq_timedsend(r0, &(0x7f0000000040)="7a4bc0f19d58097b65174d01813cb7b06fa58e03d8a4a95ac7068f1fcf7f31e478b3281d6fb6a212a1b1cc16164eb084d66f876f6c7527c91efd30fa34cb02c0eadc1d7ea4364d6cb12d8a1b27e0310c1cd40333c47233eca28c31f159b0cff41969f721c979d28d03295c8cdd33ae", 0x6f, 0x6, &(0x7f0000000100)={r1, r2+30000000}) fcntl$addseals(r0, 0x409, 0x2) r3 = dup(r0) ioctl$RNDZAPENTCNT(r3, 0x5204, &(0x7f0000000140)=0x80000001) 2018/04/13 15:26:49 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000240)="6e65742f72745f636163686500496fae580400000000000000d202d187ff6eb325e8d6877e7bcde7ab4185eed4ee62547f29d62ecd894f6e702b47804761b24d7dc2b9eb1d0f6d030a76873781201452a09a6e862fcf44406984805fc6f413b9c2c0df0bc31317c7d09b43cece6ac60f2ee522ea944f52f3df0465230c4cc8d9dacf6ac753de87638ca7273f4f84b09f91443b8d5a4044fc415c0a") getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000000)={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000080)={r1, 0x4, 0x538}, &(0x7f00000000c0)=0x8) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x800000000004, 0x20011, r0, 0x0) 2018/04/13 15:26:49 executing program 6: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000002, &(0x7f0000690ffc)=0x77, 0xfc) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000080)='reno\x00', 0x1e9) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000f53fff), 0xfffffffffffffc64, 0x20000802, &(0x7f000006d000)={0x2, 0x4e23}, 0x10) shutdown(r0, 0x1) sendto$inet(r0, &(0x7f00000000c0)="eb84cec8cdab40ebd73cfdd8c9778577fcb85bd2fbeb9965a0070984da9cf0363f47f677d0969979ec48fba7e6dc0d8be2354757dd353df623c0b9c4941b9e9669330175a8d992b998b7431681ef6606850dc6afdcf5b018137b88f3b13227ec2cc8493acc481520522556bd08867bc6b6114502b98bc5cdfc622755c4a7a228395f39dea902c8b084f9631a7b2081586a39785865d745", 0x97, 0x200408d0, &(0x7f0000000000)={0x2, 0x4e22, @multicast1=0xe0000001}, 0x10) 2018/04/13 15:26:49 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000272000)='net/mcfilter\x00') readv(r0, &(0x7f0000000380)=[{&(0x7f0000000300)=""/52, 0x34}], 0x1) readv(r0, &(0x7f0000000340)=[{&(0x7f00000001c0)=""/212, 0xd4}], 0x1) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000000)={0x7, 0xffffffff80000000, 0x0, 0xba16, 0x1, 0x6c0, 0x8ab, 0x9, 0x5, 0x4, 0x100}, 0xb) 2018/04/13 15:26:49 executing program 4: pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f0000000040)=@req={0x3, 0x6, 0x0, 0x7}, 0x10) r1 = socket(0x1b, 0x2, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000000280)={'lo\x00', &(0x7f0000000200)=@ethtool_cmd={0x19}}) 2018/04/13 15:26:49 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) clock_nanosleep(0x0, 0x0, &(0x7f0000011000), &(0x7f0000013000)) mmap(&(0x7f0000b3f000/0x11000)=nil, 0x11000, 0x4, 0x1010, r0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f0000000000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r1, 0x15) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c0ff0)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/04/13 15:26:49 executing program 1: r0 = socket$inet6(0xa, 0x6, 0xffffffffffffffc1) setsockopt$inet6_buf(r0, 0x29, 0x43, &(0x7f0000000ffe), 0x0) r1 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x10001) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000040)={0x0, 0x1}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000001000)={r2, 0x1000, "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"}, &(0x7f00000000c0)=0x1008) 2018/04/13 15:26:49 executing program 4: r0 = socket$inet(0x10, 0x3, 0x5) sendmsg(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000010000)="240000001900030007ff0907000000098020000000040005031d85680b00a394d188737e", 0x24}], 0x1}, 0x0) 2018/04/13 15:26:49 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f00008f7ff2)='net/dev_snmp6\x00') ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00000010c0)) stat(&(0x7f0000001240)='./file0\x00', &(0x7f0000001280)) fstat(r0, &(0x7f0000001440)) getresuid(&(0x7f0000001dc0), &(0x7f0000001e00), &(0x7f0000001e40)) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000001f80)={{{@in6=@loopback, @in=@dev}}, {{@in=@multicast1}, 0x0, @in=@loopback}}, &(0x7f0000002080)=0xe8) getegid() clock_gettime(0x0, &(0x7f0000000040)) ppoll(&(0x7f0000000000)=[{r0, 0x1}, {}], 0x2, &(0x7f0000000080), &(0x7f00000000c0)={0x9}, 0x8) r1 = request_key(&(0x7f0000000000)='id_legacy\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000080)='vboxnet0GPL\x00', 0xfffffffffffffffa) request_key(&(0x7f00000001c0)='dns_resolver\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000240)='\x00', r1) ioctl$BINDER_SET_MAX_THREADS(0xffffffffffffffff, 0x40046205, 0xa98) 2018/04/13 15:26:49 executing program 1: mmap(&(0x7f0000000000/0x48000)=nil, 0x48000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x18000)=nil, 0x18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000013ff6)='/dev/ptmx\x00', 0x0, 0x0) r1 = dup3(r0, r0, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000040)={'veth0_to_team\x00', 0x0}) r3 = syz_open_procfs(0x0, &(0x7f0000000000)='task\x00') fstat(r3, &(0x7f0000000100)) accept4$packet(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f00000000c0)=0x14, 0x80000) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000100)={{{@in6, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in6=@mcast1}}, &(0x7f0000000200)=0xe8) sendmsg$nl_route(r1, &(0x7f0000000300)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000240)=@bridge_newneigh={0x58, 0x1c, 0x10c, 0x70bd2d, 0x25dfdbfe, {0x0, 0x0, 0x0, r2, 0x1c, 0x82}, [@NDA_PORT={0x8, 0x6, 0x4e20}, @NDA_IFINDEX={0x8, 0x8, r4}, @NDA_DST_MAC={0xc, 0x1, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, @NDA_MASTER={0x8, 0x9, 0x91db}, @NDA_DST_IPV4={0x8, 0x1}, @NDA_IFINDEX={0x8, 0x8, r5}, @NDA_DST_IPV4={0x8, 0x1}]}, 0x58}, 0x1, 0x0, 0x0, 0x1}, 0x4800) ioctl$int_in(r0, 0x5407, &(0x7f0000026ffa)) 2018/04/13 15:26:49 executing program 2: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r0) socket$nl_xfrm(0x10, 0x3, 0x6) r1 = creat(&(0x7f0000000140)='./bus/file0\x00', 0x0) pipe2(&(0x7f0000989000)={0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r3 = userfaultfd(0x0) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x4000)=nil, 0x4000}, 0x1}) r4 = creat(&(0x7f000009aff8)='./file0\x00', 0x0) read(r1, &(0x7f0000000200)=""/202, 0xca) write$sndseq(r4, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @raw8={"410f44be5f55ea719cbb6635"}}], 0x30) chown(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) link(&(0x7f0000f3bff8)='./file0\x00', &(0x7f00006b3ff0)='./file2\x00') open(&(0x7f0000000180)='./file2\x00', 0x400, 0x22) dup2(r2, r3) fcntl$setstatus(r2, 0x4, 0x6004) syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') stat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0}) ioprio_get$uid(0x3, r5) getsockopt$inet6_buf(r1, 0x29, 0x32, &(0x7f00000001c0)=""/18, &(0x7f0000000080)=0x2d9) r6 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) ftruncate(r6, 0x80003) 2018/04/13 15:26:49 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x3a, &(0x7f00000000c0)=0x80, 0x4) bind$inet6(r0, &(0x7f000000d000)={0xa, 0x4e20}, 0x1c) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f0000000040)=@dstopts, 0x8) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000000180)=@dstopts, 0x8) connect$inet6(r0, &(0x7f000000cfe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) recvmsg(r0, &(0x7f0000000400)={&(0x7f0000000000)=@nfc, 0x10, &(0x7f0000000080), 0x0, &(0x7f0000000100)=""/128, 0x80}, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000380)='net/rt_cache\x00') r2 = syz_open_procfs(0x0, &(0x7f0000000080)="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") setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f0000000200)={0x6, {{0xa, 0x4e22, 0x401, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x8}}}, 0x88) setsockopt$inet6_mtu(r2, 0x29, 0x17, &(0x7f00000001c0)=0x6, 0x4) sendfile(r2, r1, &(0x7f0000000000), 0x10001) sendmsg(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000002ff0), 0x0, &(0x7f0000000180)}, 0x0) 2018/04/13 15:26:49 executing program 4: r0 = socket$packet(0x11, 0x800000000002, 0x300) r1 = socket$inet(0x2, 0x2, 0x0) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f00000000c0)=0x3) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000080)={0x0, 0x5}, 0x4) sendmmsg(r1, &(0x7f0000001e80)=[{{&(0x7f0000000000)=@in={0x2, 0x4e20}, 0x80, &(0x7f0000000080), 0x0, &(0x7f0000000080)}}], 0x1, 0x0) r2 = fcntl$dupfd(r0, 0x0, r0) getsockopt$bt_BT_FLUSHABLE(r2, 0x112, 0x8, &(0x7f00000001c0)=0x69c, &(0x7f0000000200)=0x4) 2018/04/13 15:26:49 executing program 7: pipe(&(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000000480)=ANY=[@ANYRES32=0x0, @ANYBLOB="13000000c224f2a2000000000000000000000000000000"], &(0x7f00000004c0)=0x1b) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000500)={r1}, &(0x7f0000000540)=0x8) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000002c0)="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", 0x128, 0x10000}], 0x0, &(0x7f0000000040)=ANY=[]) r2 = memfd_create(&(0x7f0000000040)='btrfs\x00', 0x1) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000080)={0x0, 0x100000001}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000000140)={r3, @in6={{0xa, 0x4e21, 0x6, @local={0xfe, 0x80, [], 0xaa}, 0x200}}, 0x0, 0x5df}, &(0x7f0000000240)=0x90) write(r2, &(0x7f0000000400)="1f202321a08a9daee154f0343293405e8856ffa9b96228bc932fd07f4c6093a93919dde46171983e7b0c80d9427f8c6d4ee94ac33f54baf336b6e7c8d5aa73b718e04165", 0x44) 2018/04/13 15:26:49 executing program 3: r0 = memfd_create(&(0x7f0000000180)="7a73836c6901e37884d7ce361acd2204f444a086a6c8962c00", 0x0) open$dir(&(0x7f0000000380)='./file0\x00', 0x20000, 0x2) write(r0, &(0x7f00000003c0)="5e03800018c6a1a7", 0x8) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000040)='tls\x00', 0x4) set_thread_area(&(0x7f0000000100)={0xffffffff, 0xffffffff, 0xffffffff, 0x6, 0x101, 0x117, 0x10000, 0x4, 0x1f, 0x3}) setitimer(0x0, &(0x7f0000000000)={{0x77359400}, {0x0, 0x7530}}, &(0x7f0000000200)) getsockopt$nfc_llcp(r0, 0x118, 0x3, &(0x7f0000000400)=""/226, 0xe2) flock(r0, 0xa) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000000080), &(0x7f0000000500)=0x4) sendmmsg$inet_sctp(r0, &(0x7f0000000bc0)=[{&(0x7f00000000c0)=@in={0x2, 0x4e21, @multicast2=0xe0000002}, 0x10, &(0x7f0000000880)=[{&(0x7f0000000540)="23dbd6b6c95c018eadd67174dba49d07fd9409b541", 0x15}, {&(0x7f0000000580)="6d6c7f28aef26d3bd29dadee97d00be21af84e01646d1bc28669c312d33c70810ddfda6ba8630c3ab60c6e8681d44f6047cd37d5fba894f3406f03ee8ebc5f96051fc4c0a91ebbdad07561c9dedfa7306bd29768f8815c33afbb1b8c9f9aec6ff4c5cbe3638e2527ca7b35b0c875e85e35ed1a7208a4111b5dcd0341691909c96104c463e2794f33f3a7a9c4f17d9d487efbe26ea250a6c46dc01b56b5b4f2dcbc92c6c5001ab3482c2a933a519c0ee646b423", 0xb3}, {&(0x7f0000000640)="0e20d2aecc32cfdcba4456787f1378d362d5cee675310281c6272f10fba3353efcbfb5f1ee1c2ca1e7b37173e8b53a81d34b7ba8d7c2e9ec485a65f97f3801c916c9d2942f1cb5e56f72b30688d169538bf73f6bea386e0113e1a86281587e2c44c6fd377222b6763aa760579433fb27e89ef7b44513dfcbb5e407c2da22ee8ecfb39ddf2d1e2aaa49df7f3f7c5b96b71443fb9b3c3e75ef4e3ff75cfff9d329d5b8244544e1875e60", 0xa9}, {&(0x7f0000000700)="d241e7f10d14135ace8196342354b11e29a0d122f438872be7dea81f979c7fdabf0c26c4c518da1fed5b8b60191f9745d1d31a19bce4abb5b886293673985b897c4a9500d6b5d90910b40db1644179a44a630fd616c7c9327f7ff7b25ee302f5402edabac547507416eb2f6240f619bd6b51e4be7a825478eb6b30e36ca20a2c0e5d0e4b96a2280d1a1eac3810c9c9ba2938079dc1897d07019e048e56d9c719f73ccc1ebd9942807aab8b3b4326514000c6ab2fcd52a4a34bc800f0546dca22df8ee6c15de8cc7964633e013a9b93eebe1f34cef6f9ddf04ac01ddffef327df637e3976a003f8c8c1bb04d4f3074a6d2c15edd0715bb24bf9", 0xf9}, {&(0x7f0000000800)="f3b6fa02ad64db28a7c597108bc2f33378576943c3f120424b5e29d699c49294697193d6bffe030c798501733d37556429f3e6fdc6a8f7e2216c5a0b1a8ff0491a1c78b59d", 0x45}], 0x5, &(0x7f0000000900)=[@init={0x18, 0x84, 0x0, {0x7, 0x5, 0x3, 0x5}}, @init={0x18, 0x84, 0x0, {0x81, 0x7, 0xdf, 0x556}}], 0x60, 0x8000}, {&(0x7f0000000980)=@in6={0xa, 0x4e22, 0x8, @local={0xfe, 0x80, [], 0xaa}, 0x7f}, 0x1c, &(0x7f0000000ac0)=[{&(0x7f00000009c0)="b6481f942f216009eb8827f0ccb09c3c6795cd357461ec02a5854ceffe08b875d1a93194d8552a64c00ece1a3a762cde6bf14dac7b67f6877dcac0133f7e91a3208a197cca82b67c9dda1d82c325bd1c9ebd67818fdfe9ee0d06d67459b5a1427585c80caa0a285858205e9c80038d69d68cf8dd71e94366ba50f6fe7f415b689a1d35329e460798a2642fbd5a55eb8c9548fde5a9a9b3ffc99b58251c6934fd208bdfd8715f1f569b999921f19b49389e536b567f0f72d3663c43038d9935b055a656ce6638695b70", 0xc9}], 0x1, &(0x7f0000000b00)=[@init={0x18, 0x84, 0x0, {0x7, 0x1, 0x3, 0x8}}, @init={0x18, 0x84, 0x0, {0xded, 0x1, 0x3, 0x81}}, @init={0x18, 0x84, 0x0, {0xffffffff7fffffff, 0x0, 0x40, 0x7}}], 0x90, 0x2000c005}], 0x2, 0x810) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000240)={0x0, @in6={{0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x5}}, [0x2, 0x2842, 0x3, 0x5, 0x3, 0x7, 0x800, 0x8, 0x800, 0x8000, 0x7, 0xffffffffffff7fff, 0x80000000, 0x5d4, 0x1]}, &(0x7f0000000140)=0x100) socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00000001c0)={r1, 0xfff}, &(0x7f0000000340)=0x8) [ 583.237229] BTRFS: device fsid ecf6f2a3-2997-48ae-b81e-1b00920efd9a devid 8234093586936263569 transid 10464760106201664389 /dev/loop7 2018/04/13 15:26:49 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000100)={&(0x7f0000000040)=@getstats={0x14, 0x5e, 0x1, 0xffffffffffffffff, 0xffffffffffffffff}, 0x14}, 0x1}, 0x0) shutdown(r0, 0x1) 2018/04/13 15:26:49 executing program 3: r0 = socket$inet6(0xa, 0x80002, 0x88) setsockopt$sock_int(r0, 0x1, 0x28, &(0x7f0000feb000)=0xa90d, 0xb) recvfrom$inet6(r0, &(0x7f0000000000)=""/185, 0xb9, 0x0, 0x0, 0x0) bind$inet6(r0, &(0x7f00008a8000)={0xa, 0x4e23}, 0x1c) r1 = socket$inet6(0xa, 0x8000000000000802, 0x88) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f00000000c0)=@assoc_value={0x0}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000140)={r2, 0xff, 0x3, [0x337, 0x1, 0x5]}, 0xe) r3 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000180)='/dev/pktcdvd/control\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r3, 0x84, 0xe, &(0x7f00000001c0)={r2, 0x5, 0x10001, 0x8, 0xa9bf, 0x1, 0xe0f, 0x1, {r2, @in={{0x2, 0x4e22, @multicast1=0xe0000001}}, 0x10000, 0x0, 0x3, 0xeb00000000000000, 0x2}}, &(0x7f0000000280)=0xb0) sendmsg$inet_sctp(r1, &(0x7f0000a29000)={&(0x7f00005dafe4)=@in6={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000fc8000)}, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f0000b0cf6e), 0xffed, 0x0, &(0x7f000001b000)={0xa}, 0x1c) 2018/04/13 15:26:49 executing program 4: r0 = memfd_create(&(0x7f00000001c0)="2f7b06003170707031253a656d30f9", 0xfffffffffffffffd) pwritev(r0, &(0x7f00000000c0)=[{&(0x7f0000000080)="48a19981d925b093", 0x8}], 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) timer_settime(0x0, 0x0, &(0x7f0000001000), &(0x7f0000005000)) 2018/04/13 15:26:49 executing program 7: socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f000002eff0)={0x2, &(0x7f0000000ff0)=[{0x28, 0x0, 0x0, 0xfffffffffffff00c}, {0x80000006}]}, 0x10) sendto(r0, &(0x7f0000fbe000), 0xfd27, 0x0, 0x0, 0xb6) r2 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r2, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000000)={0x2, 0x12, 0x7fff, 0x7, 0x31, 0x0, 0x70bd28, 0x25dfdbfd, [@sadb_x_nat_t_port={0x1, 0x15, 0x4e24}, @sadb_x_sa2={0x2, 0x13, 0x80, 0x0, 0x0, 0x70bd27, 0x34ff}, @sadb_x_sec_ctx={0x15, 0x18, 0x8000, 0xf108, 0x9d, "589ce31203b710c3d5df64934f2dba1051110aa41384e53ce89e2e3f50b3d054e9260e531880e132e3c4c63e3fe453c8dd8fe5bc5357e839b89cc264f13a4c8274cbc88583e27c1872fa201286f365d538954ef8001869f0c13725baa31b02de0d0912b7e978dd4327d12b40917643c11e9cfae95a8d595999b42fb6d7524c3a61ebf5ae84fdff855a1be5521a12d81a9af57f3b83eb2e75cacea8f555"}, @sadb_x_sa2={0x2, 0x13, 0x683, 0x0, 0x0, 0x70bd2a, 0x3502}, @sadb_x_sec_ctx={0x12, 0x18, 0x10000, 0x0, 0x82, "2daff8b771f1b7e81f1f696ed0e8e1020f3654c08a1d4271fc3765b54e5b24f0ae2332ee4be2d51a14338c3bf2eb7d111afbd1b0240ad820ab0c9b902ebe3d7a13a0693140fd554c5154b2d5d347f736f1000e372d260b4c5279a02fb389cb246395227afcc6fd1c76c6023fa587c27795a80e18787d0a6841263d05a2931d10c574"}, @sadb_x_nat_t_port={0x1, 0x15, 0x4e23}, @sadb_ident={0x2, 0xb, 0xe3e, 0x0, 0x6}]}, 0x188}, 0x1}, 0x800) 2018/04/13 15:26:49 executing program 5: mkdir(&(0x7f000002b000)='./file0\x00', 0x0) creat(&(0x7f0000f66ff4)='./file0/bus\x00', 0x0) r0 = open$dir(&(0x7f0000eb6000)='./file0/bus\x00', 0x0, 0x0) r1 = dup(r0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x2011, r1, 0x0) open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x1b0) ioctl$DRM_IOCTL_AGP_RELEASE(r1, 0x6431) sysfs$2(0x2, 0x0, &(0x7f00000000c0)=""/100) 2018/04/13 15:26:49 executing program 6: r0 = syz_open_dev$evdev(&(0x7f0000d19fee)='/dev/input/event#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x200000c, 0x40053, 0xffffffffffffffff, 0x0) ioctl$EVIOCGPHYS(r0, 0x80404507, &(0x7f0000000040)=""/137) ftruncate(r0, 0x9) 2018/04/13 15:26:49 executing program 4: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000013c0)='/proc/self/net/pfkey\x00', 0x1, 0x0) symlink(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)='./file0\x00') sendto(r0, &(0x7f0000000300)="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", 0x1000, 0x40000, &(0x7f0000001300)=@un=@abs={0x0, 0x0, 0x4e23}, 0x80) flistxattr(r0, &(0x7f0000000000)=""/121, 0x79) sendto$llc(0xffffffffffffffff, &(0x7f00000001c0)="afd76b25676afd59fd71c40382073880ccabd36452f5d7e6ab", 0x19, 0x0, 0x0, 0x0) ioctl$sock_proto_private(r0, 0x89eb, &(0x7f0000000100)="b906d84fafc04a1b40368676fbfac7a62d1d821b70e754bb5c3cfbb63e78b6a5a175ee0ffbbd75b851d0294e9b974cab02976268cb040dcbf43eff07ac9af2a3504b3749898097f48ebdfb8e1d73ed2d4dc98d6b8ce915cb67dd1acd80cb68b4e91e4f0e239bb847b8") getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00000015c0)={0x0, 0x8000}, &(0x7f0000001600)=0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000001640)={r1, @in={{0x2, 0x4e21, @rand_addr=0x6}}, [0x84ee, 0x0, 0x7, 0x400, 0xfffffffffffffffc, 0x44, 0x0, 0x0, 0x2, 0x40, 0x7fffffff, 0x3ff, 0x100, 0x4, 0x8]}, &(0x7f0000001740)=0x100) ioctl$UFFDIO_REGISTER(r0, 0xc0189436, &(0x7f0000000180)={{&(0x7f0000009000/0x4000)=nil, 0x4000}, 0x3}) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000001440)={{{@in, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in6=@remote}}, &(0x7f0000001540)=0xe8) getsockopt$bt_BT_SECURITY(r0, 0x112, 0x4, &(0x7f0000001580), 0x2) r3 = getegid() syz_fuseblk_mount(&(0x7f0000001380)='./file0\x00', &(0x7f0000001400)='./file0\x00', 0xa001, r2, r3, 0xa66b, 0x718e, 0x2820000) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000080)={0x7, 0x8000, 0x5, 0x2, 0x0}, &(0x7f00000000c0)=0x10) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f00000002c0)={r4, 0xb9}, &(0x7f0000000200)=0x8) 2018/04/13 15:26:50 executing program 0: r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) fstat(r0, &(0x7f0000000000)) 2018/04/13 15:26:50 executing program 4: r0 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={"d202b999cf85000000000088f301e710", 0x102}) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f0000000100)={0x1, &(0x7f0000000080)=[{0x6}]}) r1 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000140)={0x0}, &(0x7f0000000180)=0xc) ptrace$setregs(0xf, r2, 0x101, &(0x7f00000001c0)="cc21436ecffea0c1cc9e22af51598b46af06c865181641707ac820c2318e55bfb9b2636d67b0e81d69da6257ec99e30d73899478887e66ca72bd8bc2d5226ffa2fe8cf860fa5677761690bef7bddfa0e276cba35e8c502ede6316e6ebb") r3 = open(&(0x7f0000000000)='./file0\x00', 0x800, 0x20) ioctl$TCSBRK(r3, 0x5409, 0x1a52) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) 2018/04/13 15:26:50 executing program 6: r0 = syz_open_dev$binder(&(0x7f000000cff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x800000000000000) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000004000)={0x4, 0x0, &(0x7f000000cf90)=[@enter_looper={0x630c}], 0x0, 0x0, &(0x7f0000005000)}) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000ffd0)={0x0, 0x0, &(0x7f000000f000), 0x1, 0x0, &(0x7f000000ef31)='b'}) r1 = mmap$binder(&(0x7f000000c000/0x2000)=nil, 0x2000, 0x0, 0x12, r0, 0x0) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f00000001c0)={0xc, 0x0, &(0x7f0000000100)=[@free_buffer={0x40086303, r1}], 0x0, 0x0, &(0x7f0000000840)}) 2018/04/13 15:26:50 executing program 2: futex(&(0x7f0000002ffc), 0x85, 0x0, &(0x7f00005d0000), &(0x7f0000000000), 0x3ffffffe) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000040)='/dev/pktcdvd/control\x00', 0x402, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00000000c0)={0x0, 0x2c, &(0x7f0000000080)=[@in={0x2, 0x4e20, @multicast2=0xe0000002}, @in6={0xa, 0x4e23, 0xff, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x8}]}, &(0x7f0000000100)=0x10) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000140)={r1, 0x8000}, 0x8) dup3(r0, r0, 0x80000) 2018/04/13 15:26:50 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000001000)={{0xa, 0x0, 0x0, @dev={0xfe, 0x80}}, {0xa}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x5]}, 0x5c) setsockopt$inet_int(r0, 0x0, 0x40, &(0x7f0000000ffc), 0x4) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000000040)={0x0, 0x21ce, 0x8001}, &(0x7f0000000080)=0x8) ioctl$PPPIOCGFLAGS(r1, 0x8004745a, &(0x7f0000000200)) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f00000000c0)={r2, 0xf4, "5beee83bc34f31751a623ea8fe9f1d5b92ab0c12a9174ccfecfa6b34f7099a9f8b7fbd4dd82d2f67c6ced8568fa5058b480831c262f71c02305563aacc102d0bcd507709a3c02ac0eeab9482c2f2cf20184adb0985f49777dc37c4ef5e6a490faa8d97e7252eb8fe52d6f532fb7876193eb9a5f3e93303f22bfc5eb7c2582a01152bb340ea562a85dc3eade1aaf2b6e2af3f3fc82019ddcf29860d511d077f04fc39926ddebda262bcdb2633a0ac25e51f55ca97cdf52c40f137499ef547f882dd345c33bbc2c9ca473d16499f5534bc691445c1a9166765c6d9b24a8cbd7bd20247e0d31b6c42bdf8a0573adb2ac5607021bd73"}, &(0x7f00000001c0)=0xfc) [ 584.745592] binder: 6772:6794 BC_FREE_BUFFER u000000002000c000 no match [ 584.856459] binder: 6772:6794 ioctl c0306201 20004000 returned -14 [ 584.856599] binder: BINDER_SET_CONTEXT_MGR already set [ 584.856605] binder: 6772:6795 ioctl 40046207 0 returned -16 [ 584.860100] binder_alloc: binder_alloc_mmap_handler: 6772 2000c000-2000e000 already mapped failed -16 [ 584.863606] binder: 6772:6797 BC_FREE_BUFFER u000000002000c000 no match 2018/04/13 15:26:51 executing program 1: r0 = syz_open_dev$binder(&(0x7f0000005ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vga_arbiter\x00', 0x2000, 0x0) r2 = syz_open_dev$binder(&(0x7f000000cff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$EVIOCRMFF(r1, 0x40044581, &(0x7f0000000180)=0x401) ioctl$BINDER_SET_CONTEXT_MGR(r2, 0x40046207, 0x0) mmap$binder(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x0, 0x12, r2, 0x0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000000140)={0x4c, 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB="11634840000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", @ANYPTR=&(0x7f0000000240)=ANY=[], @ANYPTR=&(0x7f00000002c0)=ANY=[], @ANYBLOB="0000ff"], 0x0, 0x0, &(0x7f0000011f9d)}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000000)={0x4c, 0x0, &(0x7f0000000040)=[@transaction_sg={0x40486311, {{0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000003fc0), &(0x7f000000eff8)}, 0xe4a6}}], 0x0, 0x0, &(0x7f00000000c0)}) 2018/04/13 15:26:51 executing program 0: fchdir(0xffffffffffffffff) fsync(0xffffffffffffffff) r0 = creat(&(0x7f0000000600)='./file2\x00', 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000954ff6)='/dev/ptmx\x00', 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000000aff8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r2, &(0x7f0000000fc8)={&(0x7f0000238ff8)=@abs, 0x8, &(0x7f0000bd9000), 0x0, &(0x7f00006f3fe8)=ANY=[@ANYBLOB="18000000000000000100000001000000", @ANYRES32=r1, @ANYBLOB="6aeb4ba4"], 0x18}, 0x0) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00000000c0)=@int=0x5, 0x4) recvmsg(r3, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000), 0x0, &(0x7f000000c000), 0xfc13}, 0x0) write$cgroup_type(r0, &(0x7f0000000040)='threaded\x00', 0xffc5) write$cgroup_pid(0xffffffffffffffff, &(0x7f0000000100)=ANY=[], 0x1023c) r4 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000640)='/selinux/mls\x00', 0x0, 0x0) r5 = syz_open_dev$sg(&(0x7f0000000140)='/dev/sg#\x00', 0x0, 0x800) getsockopt$inet_sctp_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000180), &(0x7f00000001c0)=0x8) getsockopt$bt_hci(0xffffffffffffffff, 0x0, 0x3, &(0x7f0000000540)=""/140, &(0x7f0000000200)=0xfffffffffffffff9) fallocate(0xffffffffffffffff, 0x3, 0x0, 0xffff) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r4, 0x84, 0x8, &(0x7f0000000080)=0x6, 0x4) r6 = getpid() getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000780)={0x0, @in6={{0xa, 0x0, 0x7fffffff, @loopback={0x0, 0x1}, 0xfffffffffffffffc}}}, &(0x7f0000000240)=0x84) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r5, 0x84, 0x13, &(0x7f0000000300)={r7}, &(0x7f0000000840)=0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(0xffffffffffffffff, 0x84, 0x6b, &(0x7f0000000000)=[@in={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}], 0x10) connect$netrom(r5, &(0x7f0000000700)=@full={{0x3, {"21948375a8b624"}, 0x1b3df631}, [{"a0ced05260bb16"}, {"e1a0f545a3ea27"}, {"73e7bb894d676d"}, {"4c0c2341e40294"}, {"c3be096ce95f01"}, {"138c28a9dcfad0"}, {"b914ff8f7412f4"}, {"9019172cf6dd5d"}]}, 0x48) ioctl$LOOP_SET_CAPACITY(0xffffffffffffffff, 0x4c07) r8 = syz_open_procfs(0x0, &(0x7f0000000300)) getpriority(0x0, r6) ioctl$sock_inet_tcp_SIOCATMARK(r8, 0x8905, &(0x7f0000000280)) get_robust_list(0x0, &(0x7f0000000400)=&(0x7f00000003c0)={&(0x7f0000000380)={&(0x7f0000000340)}}, &(0x7f0000000440)=0x18) fcntl$lock(r0, 0x6, &(0x7f00000002c0)={0x0, 0x0, 0xfffffffeffffffff}) r9 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r9, &(0x7f0000000000)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 0x3, 0x0, 0x0, 0x2}}, 0x26) timer_create(0x0, &(0x7f0000000100)={0x0, 0x2, 0x1, @thr={&(0x7f0000000880)="62539fa6d3cac84d83e3cfefc894925002044b7a791ec88ceec6133e683f3cde6b97322a6d69b57e7cc98a58a75340be584a5de27ec8c15b2ca9cdea13ee5c5e1dbb3a5ced48146d6bc7ce09e6d36bc7a47572b8f67eb986651836319ffa9296f22204c873dfcf9d76fce6979163bf05ebef42692c6317b8d2143bf229283c137668506e86d91c034d91494d232b80c0caccd522efcbb91b43536d35013f527a8b598eb0e769b2addd7bca6e70bbd1887cd566d9a6672d46a419edfab757b5b3467d7016941523a186cb50ec5b9219255df9de8054e18f2f466742454126b54092b5a6cf303448ce6a0bc629", &(0x7f0000000980)="eed8dc39d95d1eb52b4037e5173777589d6c9e51ba176f9d8ddf512c8b804f9bf438a1baae3eb9a85048c9a09056867b52410930f68dddf751ec10c3e0764d5daf521193cca84c04d3cf72f9835329d11a795b1d87add10e26ec4546fb3b44de9cd9567dcd3b4f623b7947981a6b62de74826a0cc6fd8b1e738db4de2a38531abc005465d54beebbfb256555d5077ea9bc1c0c1f5817781bf7bdae4215b714134e13cac623b77b399e311eb9c9d08e9dda86428596b5f5282a3f0fa2a3c9369ce34611d2e9a45e64eeb246a0df0d5b33371e5f3d0b08aa4dbd52d5"}}, &(0x7f0000000480)) 2018/04/13 15:26:51 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000500)={'syz_tun\x00', &(0x7f0000000080)=ANY=[@ANYBLOB="030000008f8fdae3ca1bf375b3db21f32e1939c01876cf9e5ee5d6e38f964c80c06fb4cd22353ef2bd9f1b5ba7f7e251243e8e0e8fc874997b532deb5c4941cd0bbaa49e147d8a1e173dc7919bf0a8c7f64242b2fab1eb7d6fa6e6671e835cb241146afc5aa187cdbabd405f40cb536b543fe29b21c678b259e708c36259e5ee42700bfdddd0996b773b36a7287f191ed22867be9a31ce2e2a236c6a65c073c946b8820be9310c7d32ea9a5e208c0b809a32d8fa78d340f0cf59ed497fbc033e8f3bb0d4"]}) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x0) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000000040)={0xbb}, 0x4) 2018/04/13 15:26:51 executing program 4: r0 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) bind$ipx(r2, &(0x7f0000000000)={0x4, 0x8, 0x1, "a8d688085b0a", 0x8}, 0x10) r3 = socket$inet6(0xa, 0x2, 0x0) syz_emit_ethernet(0x177, &(0x7f0000000700)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "c22df7", 0x141, 0x0, 0x0, @dev={0xfe, 0x80}, @local={0xfe, 0x80, [], 0xaa}, {[], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "0087ae", 0x0, "ca8345"}, "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"}}}}}}, &(0x7f0000001780)) sendto$inet6(r3, &(0x7f00000000c0), 0x0, 0x0, &(0x7f00000001c0)={0xa, 0x4e20}, 0x1c) ioctl$VT_GETSTATE(r1, 0x5603, &(0x7f0000000140)={0x7fff}) getsockopt$EBT_SO_GET_ENTRIES(r2, 0x0, 0x81, &(0x7f0000000200)={'filter\x00', 0x0, 0x4, 0x4f, [], 0x3, &(0x7f0000000100)=[{}, {}, {}], &(0x7f0000000180)=""/79}, &(0x7f00000002c0)=0x78) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) syz_mount_image$bfs(&(0x7f0000000300)='bfs\x00', &(0x7f0000000340)='./file0\x00', 0x1, 0x3, &(0x7f00000005c0)=[{&(0x7f0000000380)="be0aa0666cf949eff00e3382bef974fc15838f3ffdef839ec90f027eec7b8a5d1526d3f4333e784a2740e3323469f61661e5c640a97bad06f2ce08d9b50756400a84ffdec4285a33bef1b66309a1456c4adf988916eee99c0d239c66974325323d16c6b1f10f8c853fd3bb313f2c44b7f291f5edbe469d058ddd116e936925e136ae7acfcc5d2331a50af0fbecedffa477da65687fcad9c630d700f421629d49cda78d8a0c8d3dd758187ff7f222c7ec1fa08999b431c19c403b95e264c51e0e829e756f13", 0xc5, 0x1}, {&(0x7f0000000480)="e6dcd0ecae56a44c678402c198483a4cd94cdcc4b570d467186e8b22391b6b6def2f25281d3b4aad361aefd0ca8f012c6a58af196778a99cd1cc2b5bf88cbfdb7b9f74b33e21777b7957fa46fd0beaa13375d2c00706da6555917b4327de7951fb04b7b54c4d05d6a61249413b2616c36fbd6df03e070e66ce52881da54e1facb19c17b8b0", 0x85, 0x6}, {&(0x7f0000000540)="247254356ad11bd6726742e86f6ff6527f6664a32de9146ddfc8a4b8cf74d9ac56cd8d792a55ecd277d08818d3680e9d3f8fcb4c9ac7ee0312e6d785d483e096620e0fb965d1f6", 0x47, 0x1}], 0x100028, 0x0) r4 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710"}) setsockopt$IP_VS_SO_SET_EDIT(r2, 0x0, 0x483, &(0x7f0000000080)={0x2b, @empty, 0x4e24, 0x1, 'lc\x00', 0x2, 0x7dd0000000000000, 0x51}, 0x2c) 2018/04/13 15:26:51 executing program 6: pipe2(&(0x7f0000f61000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r1, &(0x7f0000000040)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext}], 0x30) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) munmap(&(0x7f0000010000/0x2000)=nil, 0x2000) ioctl$FIONREAD(r1, 0x541b, &(0x7f0000604ffc)) mmap(&(0x7f0000010000/0x2000)=nil, 0x2000, 0xc, 0x2050, r0, 0x0) dup2(r0, r2) 2018/04/13 15:26:51 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) poll(&(0x7f0000000000)=[{}, {}, {}, {}, {r0, 0x4019}, {r0}, {}, {0xffffffffffffffff, 0x4}, {0xffffffffffffffff, 0x1080}], 0x9, 0x0) setsockopt$inet_buf(r0, 0x0, 0x60, &(0x7f0000000000), 0x0) r1 = accept4(r0, &(0x7f0000000080)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast2}}}, &(0x7f0000000100)=0x80, 0x80000) r2 = syz_open_dev$sg(&(0x7f0000000580)='/dev/sg#\x00', 0x2, 0x200000) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f00000005c0)={0x0, 0x0, 0x10001, 0x8}) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0206434, &(0x7f0000000600)={0x8, r3, 0x10000, 0x1}) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f0000000140)={0x9, {{0xa, 0x4e23, 0xfffffffffffffffa}}, 0x1, 0x7, [{{0xa, 0x4e20, 0x3ff, @mcast1={0xff, 0x1, [], 0x1}, 0x3}}, {{0xa, 0x4e22, 0x101, @empty, 0x49}}, {{0xa, 0x4e20, 0x3f, @mcast1={0xff, 0x1, [], 0x1}, 0x1}}, {{0xa, 0x4e23, 0xf000000000000000, @empty, 0x4}}, {{0xa, 0x4e22, 0x6, @mcast2={0xff, 0x2, [], 0x1}, 0x1}}, {{0xa, 0x4e20, 0x8, @empty, 0x75}}, {{0xa, 0x4e20, 0x80000001, @local={0xfe, 0x80, [], 0xaa}, 0xfffffffffffffffe}}]}, 0x410) 2018/04/13 15:26:51 executing program 3: r0 = gettid() r1 = gettid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f00006c1ff8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r4, 0x407, 0x0) write$tun(r4, &(0x7f000042470b), 0x1001) read(r3, &(0x7f0000063000)=""/1, 0x1) ioctl$int_in(r2, 0x5452, &(0x7f0000008ff8)=0x3f) fcntl$setown(r2, 0x8, r1) fcntl$setsig(r2, 0xa, 0x12) dup2(r2, r3) tkill(r0, 0x16) 2018/04/13 15:26:51 executing program 7: r0 = syz_open_dev$sndtimer(&(0x7f0000014000)='/dev/snd/timer\x00', 0x0, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000280)='/dev/rfkill\x00', 0x80042, 0x0) getsockopt$bt_l2cap_L2CAP_LM(r1, 0x6, 0x3, &(0x7f00000002c0), &(0x7f0000000300)=0x4) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001}}) r2 = dup(r0) stat(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000200)={0x0, 0x0, 0x0}, &(0x7f0000000240)=0xc) fchownat(r2, &(0x7f0000000100)='./file0\x00', r3, r4, 0x1400) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000000340)={0x6, 0x7fff, 0x81, 0x101, 0x8001}, 0x14) r5 = syz_open_dev$sndseq(&(0x7f000087bff3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r5, 0xc08c5332, &(0x7f0000b0bf74)={0x0, 0x0, 0x0, 'queue0\x00'}) mq_timedsend(r2, &(0x7f0000000380)="e4af8576297011d9209bbc0362aec773cd4e56d55205fc3d1e539b5fb7dac33d24e7719ad69ec1463beb61b9b0ff8ef5069d86da226188f2a04f5c207e0c639c15cec988100e2545c4304ce416be75c516618cc5490d7950b2affa77609c314550d3e68fc98acb45a9f37a68fe07292a", 0x70, 0xffffffff, &(0x7f0000000400)) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f0000000080)={0x3, 0x10000}) getxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=@random={'trusted.', '/dev/snd/seq\x00'}, &(0x7f0000001040)=""/4096, 0x1000) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r5, 0x40605346, &(0x7f0000c6afa4)={0x0, 0x0, {0xffffffffffffffff}}) 2018/04/13 15:26:51 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000200)='/selinux/policy\x00', 0x0, 0x0) epoll_pwait(0xffffffffffffffff, &(0x7f00000000c0), 0x0, 0x0, &(0x7f0000000100), 0x8) ioctl$KDGETKEYCODE(r1, 0x4b4c, &(0x7f0000000080)={0x81, 0x1}) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000000140), &(0x7f0000000180)=0x4) getsockopt$sock_buf(r1, 0x1, 0x1a, &(0x7f0000000000)=""/113, &(0x7f00000000c0)=0x1e) dup2(r0, r1) 2018/04/13 15:26:51 executing program 5: r0 = syz_open_dev$sndseq(&(0x7f0000000140)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000000000)={0x0, 0x0, 0x0, 'queue0\x00'}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r0, 0x40605346, &(0x7f0000000180)={0x0, 0x0, {0x1, 0x0, 0x0, 0x803}}) r1 = memfd_create(&(0x7f00000000c0)='lo*\x00', 0x2) getsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000100), &(0x7f0000000200)=0x4) ioctl$sock_ipx_SIOCIPXCFGDATA(r1, 0x89e2, &(0x7f0000000240)) 2018/04/13 15:26:51 executing program 7: r0 = socket(0x200000000010, 0x2, 0x0) write(r0, &(0x7f0000cf6fdb)="2400000024007f00ec001201000000ee040e07ff010000000400000000000000ffff1000", 0x24) bind$pptp(r0, &(0x7f0000000000)={0x18, 0x2, {0x1, @dev={0xac, 0x14, 0x14, 0x10}}}, 0x1e) [ 584.987620] binder_alloc: 6801: binder_alloc_buf size 16711680 failed, no address space [ 584.999994] binder_alloc: allocated: 0 (num: 0 largest: 0), free: 4096 (num: 1 largest: 4096) [ 585.010158] binder: 6801:6809 transaction failed 29201/-28, size 0-0 line 3133 [ 585.019024] binder_alloc: 6801: binder_alloc_buf size 58536 failed, no address space [ 585.027494] binder_alloc: allocated: 0 (num: 0 largest: 0), free: 4096 (num: 1 largest: 4096) 2018/04/13 15:26:51 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) write$evdev(r0, &(0x7f0000e95000)=[{}, {}], 0x30) write(r0, &(0x7f0000eaffa7)="dbef803e3d9f5de1e52055bb7c8a326fe46092b6682d9ad789c5d7acad0e771f13cecb59029b011ded54a09c41c6cfcfbcd743cc665c32af223d42438b496a0304891c88697ae707d4a70f330e6fe3a1c9c76f314ffab329", 0x58) write$tun(r0, &(0x7f0000253000), 0x36) fcntl$setlease(r0, 0x400, 0x2) write$sndseq(r0, &(0x7f00006d9000)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @note={0x0, 0x0, 0x0, 0x0, 0x7fffffff}}], 0x30) poll(&(0x7f0000df8fe0)=[{r0}], 0x1, 0x0) [ 585.038411] binder: 6801:6809 transaction failed 29201/-28, size 0-0 line 3133 [ 585.051284] binder: BINDER_SET_CONTEXT_MGR already set [ 585.057097] binder: 6801:6824 ioctl 40046207 0 returned -16 [ 585.063991] binder_alloc: 6801: binder_alloc_buf, no vma [ 585.069487] binder: 6801:6824 transaction failed 29189/-3, size 0-0 line 3133 [ 585.080859] binder: undelivered TRANSACTION_ERROR: 29189 [ 585.088162] binder: undelivered TRANSACTION_ERROR: 29201 [ 585.093713] binder: undelivered TRANSACTION_ERROR: 29201 2018/04/13 15:26:52 executing program 1: listen$netrom(0xffffffffffffffff, 0x0) sendmsg$netrom(0xffffffffffffffff, &(0x7f0000000740)={&(0x7f0000000300)=@full={{0x3, {"f012ee1207c39d"}}, [{"3fccda1300b2ce"}, {"1d524fa708a814"}, {"781b889ca9c0db"}, {"f7a23eaa4479a9"}, {"fdc24101bfd8e1"}, {"4744ac5605993c"}, {"817a298d404730"}, {"c4732b274f0c84"}]}, 0x48, &(0x7f0000000500), 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB="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"], 0xb8, 0x800}, 0x85) ioctl$sock_inet_SIOCSIFPFLAGS(0xffffffffffffffff, 0x8934, &(0x7f0000000780)={'teql0\x00', 0x1}) getrandom(&(0x7f0000000000)=""/1, 0x1, 0x2) r0 = add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$describe(0x6, r0, &(0x7f0000000100)=""/20, 0x14) ioctl$ASHMEM_SET_SIZE(0xffffffffffffffff, 0x40087703, 0x2) r1 = accept(0xffffffffffffff9c, &(0x7f00000001c0)=@generic, &(0x7f0000000240)=0x80) connect$pppoe(r1, &(0x7f0000000280)={0x18, 0x0, {0x1, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 'nr0\x00'}}, 0x1e) getrusage(0xffffffffffffffff, &(0x7f0000000040)) 2018/04/13 15:26:52 executing program 2: r0 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = fcntl$getown(r0, 0x9) waitid(0x3, r1, 0x0, 0x1000002, &(0x7f0000000080)) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) timer_settime(0x0, 0x0, &(0x7f0000000200)={{}, {0x0, 0x989680}}, &(0x7f0000000240)) socketpair$inet6_sctp(0xa, 0x0, 0x84, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_inet_SIOCGIFPFLAGS(r2, 0x8935, &(0x7f0000000040)={'eql\x00', 0x18000}) 2018/04/13 15:26:52 executing program 3: time(&(0x7f0000000040)) r0 = socket$inet6(0xa, 0x2000000802, 0x0) connect$inet6(r0, &(0x7f000000cfe4)={0xa, 0x4e20}, 0x1c) sendmmsg(r0, &(0x7f0000006180)=[{{0x0, 0x0, &(0x7f0000001080), 0x0, &(0x7f0000000340)}}, {{&(0x7f0000002b40)=@nfc={0x27}, 0x80, &(0x7f0000002b80), 0x0, &(0x7f0000000000)=[{0x0, 0x1}], 0x10}}], 0x400000000000042, 0x0) 2018/04/13 15:26:52 executing program 7: r0 = socket$pppoe(0x18, 0x1, 0x0) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000000000)={'dummy0\x00', 0x6}) r1 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x10000) clock_gettime(0x0, &(0x7f0000000100)={0x0, 0x0}) write$sndseq(r1, &(0x7f0000000140)=[{0x1, 0x8, 0x1, 0x0, @time={0x0, 0x989680}, {0x10001, 0x101}, {0x3, 0x271}, @raw32={[0x101, 0x5]}}, {0x8001, 0x8, 0xfff, 0x1, @tick=0x7f, {0xd1, 0xd927}, {0x4, 0x8}, @control={0x3034000000000000, 0x5, 0x1}}, {0x2, 0x6, 0xffff, 0x100, @time={0x0, 0x1c9c380}, {0x9, 0x200}, {0x7fffffff, 0x4}, @result={0x5, 0x3}}, {0x4, 0xbc, 0x2, 0x7, @time={0x0, 0x989680}, {0x401, 0x960e}, {0x5, 0x3}, @raw32={[0x870, 0xfffffffffffffffd, 0x5]}}, {0x1, 0x7f, 0x1, 0x800, @time, {0x8, 0x10000}, {0x4, 0x7fc000}, @time=@tick=0x8}, {0x5, 0x40, 0x373f, 0xffffffff, @tick=0xc9, {0x5, 0x3}, {0x8, 0x8}, @note={0x8, 0x1000000010000000, 0x1000, 0x20, 0x80000000}}, {0x6, 0x8, 0x100000000, 0x7, @tick=0x3a4, {0x6, 0x7}, {0x100000001, 0xa9f}, @ext={0x4a, &(0x7f0000000080)="a8e1b7bd815b7d92957e4eeb2878d7d9545f8a9851f3ef1374d0c79dbf5056de9f0fd2a1269e9c3670ac5b48cdb4461968c1cb226620d8a4a1ce42456279861ba53412bc203b1c1d1338"}}, {0x39fd, 0xc9, 0x0, 0x9, @time={r2, r3+30000000}, {0x3, 0x6}, {0x5, 0xfffffffffffffff0}, @raw32={[0x7, 0x80000001, 0x42]}}], 0x180) ioctl$TCXONC(r1, 0x540a, 0x4) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000340)={0xffffffff80000001, 0x5, 0x7f, 0xc15a, 0x0}, &(0x7f0000000380)=0x10) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f00000003c0)={r4, @in={{0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xf}}}, 0x7ff, 0x7b88}, &(0x7f0000000480)=0x90) ioctl$TIOCPKT(r1, 0x5420, &(0x7f00000004c0)) clock_gettime(0x0, &(0x7f0000000500)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000000540)={0x0, 0x0}) setitimer(0x2, &(0x7f0000000580)={{r5, r6/1000+30000}, {r7, r8/1000+30000}}, &(0x7f00000005c0)) r9 = socket$inet_udp(0x2, 0x2, 0x0) sendto$unix(r9, &(0x7f0000000600)="1f887979cc58734dde9c08d231fce4caee6757b7271debe5e1274cee4440652aaa9864356c0f861f12fdf14671ed3aa93affedf8d8ccef6f4ba9bcaf8e7c6949fb2989c395b2a25219d1", 0x4a, 0x4000040, &(0x7f0000000680)=@abs={0x1, 0x0, 0x4e22}, 0x6e) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000700)=0x0) fcntl$setown(r0, 0x8, r10) preadv(r0, &(0x7f0000001b80)=[{&(0x7f0000000740)=""/171, 0xab}, {&(0x7f0000000800)=""/26, 0x1a}, {&(0x7f0000000840)=""/40, 0x28}, {&(0x7f0000000880)=""/4096, 0x1000}, {&(0x7f0000001880)=""/56, 0x38}, {&(0x7f00000018c0)=""/215, 0xd7}, {&(0x7f00000019c0)=""/122, 0x7a}, {&(0x7f0000001a40)=""/156, 0x9c}, {&(0x7f0000001b00)=""/93, 0x5d}], 0x9, 0x0) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000001c40), &(0x7f0000001c80)=0x4) openat$cgroup_procs(r1, &(0x7f0000001cc0)='tasks\x00', 0x2, 0x0) rt_sigreturn() setsockopt$inet_udp_int(r1, 0x11, 0x67, &(0x7f0000001d00)=0x5, 0x4) mlock2(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x1) r11 = socket$pppoe(0x18, 0x1, 0x0) accept4$vsock_stream(r0, &(0x7f0000001d40)={0x28, 0x0, 0xffffffff, @hyper}, 0x10, 0x800) ioctl$TIOCOUTQ(r1, 0x5411, &(0x7f0000001d80)) r12 = accept(r11, 0x0, &(0x7f0000001dc0)) mmap(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x200000d, 0x4e012, r1, 0x0) ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) getsockopt$inet_dccp_int(r12, 0x21, 0xb, &(0x7f0000001e00), &(0x7f0000001e40)=0x4) ioctl$int_in(r1, 0x5452, &(0x7f0000001e80)=0x3) 2018/04/13 15:26:52 executing program 4: add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xffffffffffffffff) add_key$keyring(&(0x7f0000000140)='keyring\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffd) r0 = add_key$keyring(&(0x7f0000000240)='keyring\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000300)='/dev/sg#\x00', 0x8, 0x40000) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000400)={0x0, 0xa4, &(0x7f0000000340)=[@in6={0xa, 0x4e23, 0x2, @ipv4={[], [0xff, 0xff]}, 0x7f}, @in={0x2, 0x4e20}, @in6={0xa, 0x4e22, 0xfffffffffffffffe, @empty, 0xffffffff7fffffff}, @in6={0xa, 0x4e22, 0xdb, @dev={0xfe, 0x80, [], 0xc}, 0xbf05}, @in={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x4e20, @loopback=0x7f000001}, @in={0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x4e21, @multicast2=0xe0000002}]}, &(0x7f0000000440)=0x10) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000000480)={r2, @in={{0x2, 0x4e24, @broadcast=0xffffffff}}, 0x1, 0x1000, 0x1, 0x7, 0x1}, &(0x7f0000000540)=0x98) r3 = add_key$keyring(&(0x7f0000000200)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, r0) r4 = open(&(0x7f0000871000)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x0, 0x11, r4, 0x0) clock_gettime(0x7, &(0x7f00000002c0)) accept4$bt_l2cap(r4, &(0x7f0000000000), &(0x7f0000000040)=0xe, 0x80800) keyctl$get_security(0x11, r3, &(0x7f0000000080)=""/44, 0x2c) 2018/04/13 15:26:52 executing program 0: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/hwrng\x00', 0x101040, 0x0) clock_nanosleep(0x0, 0x6897ef0b87521fd9, &(0x7f0000000040)={0x0, 0x989680}, &(0x7f0000bfd000)) ioctl$TCGETS(r0, 0x5401, &(0x7f0000000080)) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000000)={0x0, 0x6}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000140)={r1, 0x4d0c}, &(0x7f0000000180)=0xc) 2018/04/13 15:26:52 executing program 6: r0 = creat(&(0x7f00008d6ff8)='./file1\x00', 0x0) mmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x4, 0x50, r0, 0x2e) r1 = open(&(0x7f000011a000)='./file0\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x40049409, r1) sendto$unix(r0, &(0x7f0000000040)="c3e467d4b40a62efc6a6a19c2c1318db4491924b58c20660a3412a94b7c8bb1cb938952cf6043e9ce1a1665458d80ab096377ce9de531f0ab09f51687a6809d7809ee092c7cea4b664bc95191a99e41db5b507600f81d0173c94be635346038ba0b4dcf7976de0e901a52b58ad99ceed938edbd943a64b131f31a751f2ba563ce72cc6eb910b0d6eaefc0b36a5b863b53459", 0x92, 0x8001, &(0x7f0000000100)=@file={0x0, './file0\x00'}, 0x6e) syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x1fc000000000000, 0x2) 2018/04/13 15:26:52 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0) r1 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0xa) r2 = inotify_add_watch(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x80c) inotify_rm_watch(r1, r2) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000a44ffc)=0xe) r3 = dup2(r0, r0) ioctl$PPPIOCGCHAN(r3, 0x80047437, &(0x7f0000000240)) 2018/04/13 15:26:52 executing program 5: mmap(&(0x7f0000000000/0xfbf000)=nil, 0xfbf000, 0x1, 0x800000000000032, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_int(r0, 0x107, 0xa, &(0x7f0000000000), 0x4) r1 = socket(0x1f, 0x807, 0x85) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f00000012c0)={0x2, 0x2, 0x8202, 0x3, 0x480000000000, 0x3, 0x8a, 0x80, 0x0}, &(0x7f0000001300)=0x20) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000001340)={0x0, @in6={{0xa, 0x4e20, 0x1f, @loopback={0x0, 0x1}, 0x9}}}, &(0x7f0000001400)=0x84) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000001540)={0x0, 0xf4, &(0x7f0000001440)=[@in={0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e22, 0x7, @mcast1={0xff, 0x1, [], 0x1}, 0x3}, @in6={0xa, 0x4e23, 0x2, @dev={0xfe, 0x80, [], 0x1e}, 0x2}, @in={0x2, 0x4e24, @multicast1=0xe0000001}, @in={0x2, 0x4e20}, @in6={0xa, 0x4e21, 0x10000, @loopback={0x0, 0x1}, 0x330c0950}, @in6={0xa, 0x4e24, 0xfb6, @mcast2={0xff, 0x2, [], 0x1}}, @in6={0xa, 0x4e23, 0xfffffffffffff000, @remote={0xfe, 0x80, [], 0xbb}, 0x8}, @in6={0xa, 0x4e24, 0x400, @mcast1={0xff, 0x1, [], 0x1}, 0x8}, @in6={0xa, 0x4e21, 0x1, @loopback={0x0, 0x1}, 0x9}]}, &(0x7f0000001580)=0x10) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000002a00)={0xfffffffffffffffb, 0x6, 0x2, 0x7, 0x101, 0x3, 0x7ff, 0x100000000, 0x0}, &(0x7f0000002a40)=0x20) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000002a80)={0x0, @in={{0x2, 0x4e22, @loopback=0x7f000001}}, 0x4f45aef5, 0x47ec, 0x2a, 0x0, 0x40}, &(0x7f0000002b40)=0x98) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000002b80)={0x0, 0x6}, &(0x7f0000002bc0)=0x8) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000002c00)={0x0, 0x401, 0x7008, 0x1bda89a7, 0xc39c, 0x8000000000000}, &(0x7f0000002c40)=0x14) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000002c80)={0x0, 0x46, "f080bab01677e46bc637a4034fe87ffa922831c4628a92361d1f78ccca95c0c5fa9df8c705bf7f36cdade132da455449a51d1380544b37fbca97e7fd0e630de83e93c882238e"}, &(0x7f0000002d00)=0x4e) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000002d40)={0x0, @in={{0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x5, 0x7, 0x4, 0x0, 0x4c}, &(0x7f0000002e00)=0x98) sendmmsg$inet_sctp(r1, &(0x7f0000003140)=[{&(0x7f0000000200)=@in6={0xa, 0x4e22, 0x8, @mcast2={0xff, 0x2, [], 0x1}, 0x100000001}, 0x1c, &(0x7f0000001280)=[{&(0x7f0000000240)="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", 0x1000}, {&(0x7f0000002700)}, {&(0x7f0000002740)="27e3ef648b19c5739d763feacc63ff65d5c75cd35627980ae2c87c5c0fac693783905c8086e338e6643a1673b6894e18d356002422d9b7fe16faa631e39b6c1db97067b2cf5267503b18533b1ab2eeebb5d9611c6fb83853e075565310c9791513c218d9bb94fdc91986ca6e", 0x6c}, {&(0x7f00000027c0)="5db2756d4834f6212b052e16cc2ba3e8655baa817cdac4764c616b70e080bcdb67ba965fd394e53508ef71cb0a7d1c475d8eeae9ffc220afda4325799d53f29059d2bb284e3c9127fcfcfbd92ed5749486b75128edf07d8742ab371b6c586a1bd516aa8e26fe05bf803b3d9b452b36a7428da029d4a8ca929d22b73b4664e38fd16868fa8410da5f39b3e3cefc7abb5ba498cce653a2", 0x96}, {&(0x7f0000002880)="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", 0xfa}], 0x6, &(0x7f0000002e40)=[@sndinfo={0x20, 0x84, 0x2, {0x1, 0x8000, 0x0, 0xcf, r5}}, @sndrcv={0x30, 0x84, 0x1, {0x8, 0x4, 0xa, 0x80000001, 0x8, 0x7, 0x1, 0x6, r6}}, @sndinfo={0x20, 0x84, 0x2, {0xad8d, 0x8000, 0x9, 0x5, r7}}, @sndrcv={0x30, 0x84, 0x1, {0x5, 0x9, 0x206, 0x1796000000, 0x3ff, 0x7, 0x3, 0x9, r8}}, @sndrcv={0x30, 0x84, 0x1, {0x3c6, 0x6, 0x0, 0xfffffffffffffffe, 0x5, 0x9, 0x364, 0x1000, r9}}, @sndrcv={0x30, 0x84, 0x1, {0x6, 0x7, 0x8, 0x9e82, 0x1000000000, 0x0, 0xffffffffffffff81, 0x9, r10}}], 0x120, 0x4}, {&(0x7f0000002f80)=@in6={0xa, 0x4e21, 0x1, @mcast1={0xff, 0x1, [], 0x1}, 0x8}, 0x1c, &(0x7f0000003100)=[{&(0x7f0000002fc0)="72a4a400bc7db1af953b9d12dfc043c265f1f49d784bcd254b", 0x19}, {&(0x7f0000003000)="13c14ca92d7fbdb2300f48cbbd48cb9a468b878a7997dba8882fd12beb5604cb7c137d242218961a3ada052d6e4367128cd2efef73a3a1efe74c4cd0d73dda9b6dc136b0e9a6971141c70fa4004b33386b372978a5e4c90117aae18f957992ea42ddff77e886f638fb5668f96be63acd60b91bc16c526d3cdb9732ff55dd5914ec359cafed4f28e825c8a084476e7f79a8dde15b1f0875923a4db1d7602361a781dee748c3c40b5c80b8303f3d54ac52ca896efdc4b81af1b67278c7002cc8f773e24c7d05", 0xc5}], 0x2, 0x0, 0x0, 0x4008000}], 0x3, 0x40000) r11 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000040)='/dev/pktcdvd/control\x00', 0x50000, 0x0) renameat(r11, &(0x7f0000000140)='./file0\x00', r11, &(0x7f0000000180)='./file0\x00') fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f00000001c0)) mkdirat$cgroup(r11, &(0x7f0000000080)='syz1\x00', 0x1ff) getsockopt$IP_VS_SO_GET_VERSION(r11, 0x0, 0x480, &(0x7f00000000c0), &(0x7f0000000100)=0x40) 2018/04/13 15:26:52 executing program 4: openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x400000, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x40000, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x200, 0x0) 2018/04/13 15:26:53 executing program 7: r0 = socket$packet(0x11, 0x200000000003, 0x300) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f0000000040)=@req={0x2, 0x448, 0x400, 0x6}, 0x10) r1 = dup2(r0, r0) sendto$inet6(r1, &(0x7f0000000040), 0x0, 0x0, &(0x7f00000000c0)={0xa, 0x0, 0x4, @local={0xfe, 0x80, [], 0xaa}}, 0x1c) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x201, 0x0) 2018/04/13 15:26:53 executing program 0: setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000002000)="ef6cf758327575c041e002a8089496079b1b45009349044fdec73fab9b04e4a4a5af1d03000000000000007faa62b9c0d263274f4a010c4f93ef85516b042511f32764171ba9bd278cbe360c22f184073fe215dee02fe37161246323ee9c82c790add9edb80a64adab9fef855d72abb637d460fc6fb5a9eec5535b119c9dfbde3f76323a5af634e4235a33d57e226460104ca0dedf1f0e6165cd43d106c41d009976034d6557bf8917cad630598f6e58fd1770012d78aabb64ffffffed0000464caeedf840d001fe92b08c3f7b8e", 0xce) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0x0, 0x0, 0x9}, 0x14) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x16, &(0x7f0000000040), 0xfeb6) 2018/04/13 15:26:53 executing program 2: socket$inet6_tcp(0xa, 0x1, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00000013c0)={0xa, 0x0, 0x8}, 0xffffffffffffff4c) socket$packet(0x11, 0x2, 0x300) r1 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) r2 = syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000080)={'bridge0\x00', 0xfffffffffffbfffd}) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000000)={'bridge0\x00', 0x1ffd}) r3 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f00000000c0)={"62726964676530000000062000", 0x1}) r4 = socket(0x10, 0x803, 0x0) write(r4, &(0x7f0000df8fd9)="2600000026004701050007008980e8ff06006d20002b1f00c0e9ff094a51f10101c7033500b0", 0x26) mmap(&(0x7f0000000000/0xe6f000)=nil, 0xe6f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pselect6(0x40, &(0x7f0000001180)={0xffffffff, 0x1d25, 0x6, 0x0, 0x10000, 0x7, 0x55, 0x7}, &(0x7f00000011c0)={0x80000000, 0xffffffffffffffc1, 0x6, 0x984, 0x9, 0x39, 0x8b, 0x8}, &(0x7f0000001200)={0x4, 0x40, 0xb8, 0x101, 0x1ff, 0x6, 0x1, 0xffffffffffffffe0}, &(0x7f00000012c0)={0x77359400}, &(0x7f0000001340)={&(0x7f0000001300)={0xffffffffffffff00}, 0x8}) openat$ppp(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ppp\x00', 0x1ffc, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000000000)=0x1) 2018/04/13 15:26:53 executing program 6: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f00000004c0)='/dev/net/tun\x00', 0x0, 0x0) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000006c0)={'ifb0\x00', 0x4012}) r3 = syz_open_dev$mice(&(0x7f0000000080)='/dev/input/mice\x00', 0x0, 0x800) ioctl$TUNSETLINK(r1, 0x400454cd, 0x0) setsockopt$IP_VS_SO_SET_EDIT(r2, 0x0, 0x483, &(0x7f0000000040)={0x2c, @dev={0xac, 0x14, 0x14, 0xd}, 0x4e21, 0x0, 'sed\x00', 0x8, 0x0, 0x5d}, 0x2c) write$cgroup_int(r3, &(0x7f00000000c0)={[0x3a]}, 0x1) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000180)={{0x2, 0x0, @multicast2=0xe0000002}, {0x0, @link_local={0x1, 0x80, 0xc2}}, 0x0, {0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 'ifb0\x00'}) 2018/04/13 15:26:53 executing program 4: r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/commit_pending_bools\x00', 0x1, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00000013c0)={0xa, 0x0, 0x8}, 0xffffffffffffff4c) mmap(&(0x7f0000000000/0xe6f000)=nil, 0xe6f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f00000011c0)='/dev/ppp\x00', 0x2000, 0x0) getdents64(r2, &(0x7f0000000140)=""/255, 0xfc) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000000280)={{{@in=@rand_addr, @in6=@dev}}, {{@in6=@local}}}, &(0x7f00000000c0)=0x1ee) r3 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x40000) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000080)={0x74bb, 0xffffffffffffff81, 0x5, 0x0, 0x100000000, 0x6, 0x5, 0x10001, 0xcb3, 0xe8a, 0x7fffffff}, 0xb) ioctl$RNDZAPENTCNT(r2, 0x5204, &(0x7f0000000380)=0xeb) signalfd4(r3, &(0x7f0000000100)={0x400}, 0x8, 0x800) socket$pppoe(0x18, 0x1, 0x0) r4 = socket$inet6_udp(0xa, 0x2, 0x0) bind$inet6(r4, &(0x7f0000000240)={0xa, 0x4e22, 0x5a4, @dev={0xfe, 0x80, [], 0x11}, 0x2}, 0xfffffca6) r5 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r5, &(0x7f00005fafd2)=@pppol2tp={0x18, 0x1, {0x0, r4, {0x2, 0x4e21, @multicast1=0xe0000001}, 0x2}}, 0x26) sendto(r5, &(0x7f00000003c0)="eb422176e5b5e1b853953e68c948b60eca231c7fa3d2508c44032b40d3817eb3277b50504541d444b572353d2939a7ae1d9510afcad66a557b4cf3b6cd2186f028fafd041791bbec24b1892df70499634ba1caad2f8924ab7e2787f0c134620b053283a7d9c75bf58031bf5261dde0ac0a5e2fd675e0b0645003ce0a9aa7bc49b7e2b9d0c0faab22c14e558802cf32bf1cd17ef7cc69f5e5ae261f2e654d62bd0683bcd6ae695b7a5372f9033363f863ab2a6b62d08066c488a97b0ba44fbed8f7df11b8a29b461bc23c280695161d3872146f5c535a0ab5214f58", 0xdb, 0x0, &(0x7f00000004c0)=@l2={0x1f, 0x2, {0x2, 0x6, 0x8, 0x2, 0x8001}, 0x7fff, 0x59d}, 0x80) getrandom(&(0x7f0000000180)=""/4096, 0x1000, 0x1) listen(r1, 0x4) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/checkreqprot\x00', 0x0, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000000000)=0x1) pipe2(&(0x7f0000f61000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f000094b000/0x3000)=nil, 0x3000, 0xffffffffffffffff, 0x32, r3, 0x0) r8 = userfaultfd(0x2080800) getsockopt$inet6_IPV6_XFRM_POLICY(r6, 0x29, 0x23, &(0x7f0000001b40)={{{@in=@multicast2, @in6=@ipv4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in6=@local}}, &(0x7f0000001c40)=0xe8) sendto$inet(r3, &(0x7f0000000280)="a7223d9246ed827aaa7884ab1afd207b7589149163a993442a6bb2897a37f1d303e853355418fd9373a5da95e6c6bf4c019a6635881b80a675df2398e1d560e4f3c9f5951853179cf9c96edb5321994e1ea003060fa2b113dd40837797412cd5bc5f55609676ba720e0097398980a4a79b31b4c29755d95a0c62c3a97f5d84a6b9dddeba0897e466248971397f7a789fc85536e790d0dc735c1fdb21638b91d826a9cd7b51f0869d8aa76d9d8221c82d99e0c6dfec2378e4d5efb2610d386366d56269f4b174a30f1b443efa78abb0060d75a35368c42ff6566c40592144fffe369c3ffb488bf85427b863fc187ee3ef6704b94b577b310343ae2435ebfc7075c2a300d6a85f0c310cdae8f9f07853fd974905647dd7f1e9ecc4512c58bbabfb52b6dc736c4b97f4af080aede5889490ba38064475b29eb211b1e2c926fd1d7e20d28427100f5f02665b66d20be640d68b3e3fd7ee7fbf147fcb2a96c82b43b89c3e7490fb16af69177285e3f0b388e41fc13f4f1f77ecdbf0be30b9b8d977f98cc73e002b50d3a41d86387d4a8edc1ef060cb722b96911e419aca7f6138dd8c87603aeb55fbe87aec38e1078d53c81a323276fbbd805a8318ce5dc2009f3cf18e08637ae9b4307515c9ca572e6c92a37aaefff69a907f1d9b580efb71de227b9ff27a017b64fd29a304ba83c6c1d2c102d85b75109633b09eeb0abbd90e3956f13049dfac4a768002cea4ca4bb3d652a1f275cfd8da2dc46ed3f9a7fde9b6383785fe9664325c0b9e02e33c147ca2f65f1eb3cde7a2486e6ad494cf0dad8c828a8a7231c8216a68d9ddfac759f4784ff1b3e8a9bb053f143afc33b61d4773e7f9c9d185c470fa6a8d04764593e9a6b842b1d0d8398e5adad5c9fbff1be2868bcd72f693671c0b5f81ca54167f77257993f3fdc61bacf74984411e1953ab73d0e8e5f5e3c542328ae7af751ea1fb86fc2c8b67498e070ec6bb6fb07948b929847988930d7178f36883b007e742a546d72342cbfbd0c20f3cd7d87249b4b3134b805869078e7ff6a3a70c928e76e97eead1d6d90ad257d85a487f261d0f5899f96bd054ad669733be570b898cdda23bd237b80f3502242e4b6fb530b202af1aacb40ae627447ce94909adce7152adf0c3addad8675a9329b278df5b0480137bd8939f19fb58e0f76f26cdd1ac4ef19cf38743d6c9acfa24ae17fe13e5c4ca693af3f28a9009c8374bef22f5242e71440a30fe2d4f5db65ae72ede30cf003fe5f96f1e243c23d1820ae2dfb7e188b07341c4d3b76b4605cf1c1163947a149cf6464c171a0dd57baf5ea5eb142a009382fe0e27bde3638556b25512463e4ae4b3233ba11b62603e7025384053a12dd09e4845b8d8b3845e53e327b469bfc0ba9fd39e6143f74ba4672cc20f56bdd890d203ab4bcb959e209e383e718cf3c65375054b0cc22e05bbd2c4922a86b371d772cc2ce1cb112dc01a4c8cb4cd8a2b1993cada9b33f9ea329a44143a0c5f1e9552945bb30181b7c39985a117a83f5074298fb527dc54cb58bcccb7336322c653d57eb1ee1429918c90955b3189aaba87488e24d1228214227b277dbcc85f999b1c0b2c69c1626a368da61fe8caf30ee5a97b8f2f959181bac1f9e9111b454ca336441822eb0cdf6b3fedde76afc48e1533fdcc36047f8db16ea8fa0b2bed6f8cece8f934c1d613148fe95ad9a13171737b7bc7dfad82545df0e3b6cc57da28f19cf5d40b7955f1bb1846ee34406e83b45c6bbb3b4c3fcf8fbdd4ae7ccbe937e63332c69b275ea342eeec6de129a9694b60bae9a02f91d7d0aa85e7b48f2dee4d50a291b256503514828d3443a3cf6d9a5cec55c0ee3c8921299efc939c102f72f0b70ca69603bbf96f721c8784c01332e0d2ecc4bb8f00ae66409133a51e28ce5ffb668f31afaba3b2054bdd50737a5f4d404e069b7ac1c54ae7a1e4bd674df6597f46340625a6436eebdcad6ecb0eb348d016129005df547f9653ed5a1ca1fea856566896f025aa6c3ad845169c59c87cc9e3311e44ecd6db66baaf23feb62b09bb41a200b17ab25f86a70ef1f0b8d9c6e0da83c5ca9e4a607e0c4ffdd0a2b67eac7af52f0b38ae451ec2e79c581a0dea0b14f8489c2674c5fa26a615c81ef6f5203f72a793459facce3842f7df862d2c7f4ae0a9fdda52a093d7810b2a3deb4a6fe2a78492162e8300972ef2d912a1708b43ad15b68ea639bbce88e4d0a00be2a2a42d73739add04515266525ccacf458f184f9de1a82226328172455c51e5368b1eb85a59b09ee6a4b21e276b729dd4aa0728be376a7e68452fd291c24aec2c79221917c93bdb11d79c6f6ee981e0c0341b792df15841878225e90d8d606047a384189447c979d921adfc2daa90ca8d5e7d33bd6248e277236d3b68dcef2e462eb8f75bb0d07c6c3697445ade85ffb92d8c642414d3f5d9dd436f6d8a8bd5e5f3499ce630012cf08067d6430bb54c320edb0f87b0c5faa72f30de2ce8fb5052022eff0427076661a471d66aa4dd52f4c25743f23444b447a6da6430666c731626b40cb7bc12693cfa6d78b37d9eb866124f8f29d9f007123acdef081bcaae974497bc030772a6ec28ef0ef76784fc779edef16c430358b2b3ce1d508a43fe010c2b40ae4024960e9313ab1caea7b1a0202c4e49322a5b24ce58414c15b9c340665d5d78f44bed0b9d88d3a1fe5ca7d881391156a1ea65790e6a387f9e5b7298cddab17de8eac7b3a30aa9a921bf413334683fa894f52fba6b54521a5579f0c6f3eeafe26905fae7c301beafe23c3c6f943453721c751b640d1b55aba7d4df7f0061928acb5741e0b68bb13a7b3dd4a5fb06d9a2c58580c2446ec1f2e4095ea2887772ffac5b31358075467a86b0771a35344c44f0fde3cc1c5495d421cfe70d366457f46ce6a43aeeb4cb54e83f3353f0a97ad7560672e8484a6a4956331c65e0077e9b62883525d52169472229b5baab3ddf59297b37a113ce05d7165e7a1cb6108584b2e2af27eaf6c5fdd6b7707d4cedd43d8893c429e6151fd6599af22182c7b1e16060ae5bbcfc4b1b5eb7294f83137314079a85a8d9256da3410a3e497dafad84f17eefb6cc75bd954a6da101b01d7893250b11fa35165005fb07f6cc52ecc2995833dcd46c897cbe8df34e9acd1bace74de76e4017959380facf68b691ad4b1daef887f2007c8a3e2c8894149a7a8f84e20cdec4059f983f9bdb84772a139a216b3f5ea16f409b6c83af97bd20bc34d4488ed255a2bcdd2369b5f6a5d32d8ffc146c69196360ae7359208914999b896cc861c0817d5e2155e0bd24269c8d8faad982f7f34f1e8d75ffa2652b41f08e2f605d2f6456b34e5243737bb8e8ab4107618fdddb13e939a9b568533c74f903bac9672a55014f262b6a49cd963259a4904ff2cfbf965fc99c741200047012f18ad16773e829ab0567e60c4e6ee63f167a86ae87ae97e71cd5283e81dd276f1cf0874931a284eac547d9486fad2df1cbb8b7bb1aa40de033ffadaca716f9a035f4c4b357aa2daed691775033b4f82b94a0323af20bc9ea3792dca1a8eaefa203ed071372955d39fc299a9e2062ef4bf8786faabf82cfae49b9fedc0fb9e06abb2e179bf9c9f6c25bf1e574758aabd09e9dda43769657616bc05fa6248bda27a0ac722fd17734b80c5647389f8a762b2554c30942770c2f999d92b463202d762f552f59443c611111727f5d45eea2b3f03b8a9292b0d99d2dd402bb8eb0ec35ef3205445cf930a9bd5b799c7589a1cbee6fa16da2190acca30f6b9d9dbe3fac31fa97c2da180a01a81fd09178e10cefad5312078d490a92f328909bc7faabc69940f5be509a7d9cbe3233a25a37eeadf3ced337711c984ae79cff49c6bc9a012e544c7ce501ba2cb78d999fce2addaa819555720f13a779c93448a19fb6c76b3f9c3bb8e2cc30368d799c1bea25999d27f46cf7ca3e0a1acf46963ca0d17f67df1d8380a4f4991fb444c0f4a961a5a2041461f37066537280e8e4340f43a658b7ec8548838d2beae1658fc85cb63826444ea5f922d1f3bef739dfdc4d3a0405b00761a2ce4717a56e3479172c8e34c7979a958efbb47dfd7d9521161b66aad78839ca5de8356cb7c19789f96161de7c31049f6f5dbf5ade1c177b02b00e242b37b6d161ef20772c2283cd90c43a4bcf570a7d8eb62a379877a7c136bcb9d29b1e0eb0426ce3fc59e5369b0b53b0a6edcdfad0d29a6484b646749a87dfce31f167bc35fd8d726bbf7551e5cddff9153f927e461c3c7c6083c92b9f99a33f3cce3553fdc95a38bface0af41970f85f6dee6c64ac2677ab34d0bb6b71ef91295b68daf3e9d994f28d062a88f06e9cdc24a2097d99e25b1d5cc1e61f1680ba202db97c8c7b99d9d142904f83817e8076e3bf8ea2677534c77637cbe0737b34c593c134c62178f7f0bf0e892d7003e3c86fd7d1fb121249df6605f6d1088d00cf8f0f6ae368e58f276d8ee630997a1c7364974627c40f33f96d877203eae843b887f29a43470e69278673564501b8d273a4980fbc013d8fc4f11c9b43831b1f1b07a258764c2cb183b480af60507245f6dc2d6a9a143f246812a2ee7f12abc40e5951fd33e2cccca0d4212bf100f10819a1f60082ad717973f0ecfe1ef838b1fa6473a29412134467e09a299bd187baf2eea22485a8a1265cbb2d4704b0891bb4c8f1edb849b5de417727f3f591256e7bf888460e6afb932990f6c62f155c384cef19f6c13bea0dfde8c59b800c092e84d8371ec3ad6cd4516de5e4c9ad8ceb073aed733a30943848305dd19daf25d4de980317f432d55999ada367fce77d2bda3651a019f5515bebdaba51f62baea76aefc0458a2a6f5ac65f7c1d29718da481fee35f9aa00ce1f29783e07e99a64bd61cccdce9d5641da5170a015409d55922cea51e19e8e5bf0a1be4542cc64bfe5b94815ba165f764815b8de2b0d216dcf36f5fca10689785ffd42c2b8e1528b9abd1799be429bec27a929598dc2c11e35acd2d6326a19f78ec461929d72b3bdd7effd51b7b8f74b6bdef5b164cf79d14d4b4df9d28ac76e0ebeb0e9707c9fb837a81a89eeae1effe29b5de61ac638e187d82745ba5e732224f20f61512fd14ed9c46170e588503b0063a7b8f951a4ffcfb783d66eb5950f8cf1f68e9fe4a95ec48f597422f60a84f7d18ebb9437d304f203772f701cdd7c7d6afd82c685b8459408c3fcf4a0c407eb8adc0c97886d5dec5245c5cb1240440ad669f0faea8020488318d95c71fe4d4682a536453f9ce7befa741930e52dd64cca390277167fd9db8faa090202c32b5251002b56cb9d70b8d6b0f64c496f52ec20041be8c2aee8a419ab5778e2fac80e3775630066668d1419e6bbce2e292e648edf8da9a94fe8587f2cce9645431647a08d16cbce23a56e521485b579830f86b4e9ebb66bf4d83e1021f69a167d0def39ec98da9a38df9dcdc7edc81b7be80d24ad1d", 0xf2a, 0x80, &(0x7f0000001280)={0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) fchown(r7, r9, 0x0) write$evdev(r7, &(0x7f0000000040)=[{{0x0, 0x7530}}], 0x18) ioctl$UFFDIO_API(r8, 0xc018aa3f, &(0x7f0000001240)={0xaa}) 2018/04/13 15:26:53 executing program 3: r0 = socket$inet6(0x10, 0x3, 0x0) recvmsg(r0, &(0x7f0000000580)={&(0x7f0000000040)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @loopback}}}, 0x80, &(0x7f00000004c0)=[{&(0x7f00000000c0)=""/10, 0xa}, {&(0x7f00000001c0)=""/139, 0x8b}, {&(0x7f0000000280)=""/50, 0x32}, {&(0x7f00000002c0)=""/84, 0x54}, {&(0x7f0000000340)=""/16, 0x10}, {&(0x7f0000000380)=""/47, 0x2f}, {&(0x7f00000003c0)=""/44, 0x2c}, {&(0x7f0000000400)=""/191, 0xbf}], 0x8, &(0x7f0000000540)=""/5, 0x5, 0x80000001}, 0x20) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r1, 0x10e, 0x2, &(0x7f00000005c0)=0x8, 0x4) sendmsg(r0, &(0x7f0000000100)={&(0x7f0000000140)=@nl=@kern={0x10}, 0x80, &(0x7f0000000000)=[{&(0x7f000000dfaa)="5500000018007fbdb72d1cb2a4a280930a06000000a8430891de0000390008000a000c00060000001900a30700000000000000dc1338d54400009b8413f7ff5afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f0000000000)}, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f00000007c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="9c00000004dc6a962e7af7ef5176a6a34f38f5263ce6ca9010c97b0bfb21c564a4fe406b97a1e71b08c138fcb3ea103c8d5f66ce5720bef0b48a2662b0b8d86f51acd805b63b3b8a50f22ed4dc756d7b3b1bd0d2524dc4fc14429655d896b677f506e0c8ac68939b98c824fc75cdf93d7f596ed9d00e3791d2722f678e04308175e2c9b4d6cf3891481af2bcebf27843a09d38f7e148da2cd9b4c2610a040e29bbfde527"], &(0x7f00000006c0)=0xa4) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000700)={r2, @in={{0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x800, 0x4}, 0x90) 2018/04/13 15:26:53 executing program 1: r0 = socket$unix(0x1, 0x1, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0x442080, 0x0) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f00000000c0), &(0x7f0000000100)=0x4) bind$unix(r0, &(0x7f0000ae0ff8)=@abs={0x1}, 0x8) r2 = socket$unix(0x1, 0x2, 0x0) socket$unix(0x1, 0x1, 0x0) r3 = socket$unix(0x1, 0x1, 0x0) bind$unix(r2, &(0x7f000000f000)=@abs={0x1, 0x0, 0x1}, 0x8) bind$unix(r3, &(0x7f0000000000)=@abs={0x1}, 0x7) 2018/04/13 15:26:53 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000f39ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETAW(r0, 0x5402, &(0x7f0000fd6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffff7}) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000000)={0x0, 0x9, 0x0, 0x2, 0x8000000}) r1 = syz_open_pts(r0, 0x0) readv(r1, &(0x7f0000fd6000)=[{&(0x7f0000313f29)=""/1, 0x661}], 0x1) ioctl$TCSETAW(r1, 0x5407, &(0x7f0000000040)) ioctl$TCXONC(r0, 0x540a, 0x2) 2018/04/13 15:26:53 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='timers\x00') ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x3, 0x77, 0x0, 0x6, 0x1b, 0x4, "0da1a7376cc1058f6710ff596bfafdf67019c027cfc49a35e4b8e951b30a722c50338e720c94284020fbb908382ae477a43249442f54a26690547dd45d7c972b", "4974c7f49f79f5e510c89b631f51cfe4d7be718918956e7a15e08bf188e49cf91e58742ad4d6225aef11a726ffcbe85e971b03a40d8caddb33231e6075abf06a", "14d0a544ed754f1c18b4c65460d2d57c6633b8fbd7ef3375886cb9db34dd4856", [0xfffffffffffffbc1, 0x8]}) clock_adjtime(0x0, &(0x7f0000000f30)={0xfffffffffffffd86}) 2018/04/13 15:26:53 executing program 1: r0 = inotify_init1(0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000040)=0x0) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) syz_open_procfs(0x0, &(0x7f00003a0000)='projid_map\x00') write(r0, &(0x7f0000001180)="7734ce87416fff915093eb1826b55891c02e8b163529b961c983c407b73b868b8d1ec7e5aa89b1f03da5b899c0052bce9f49bb80392213ecd1ec3eca6cddb55ca3e9f4358b19e0d2e06abf5afe034d40522652382658b41aa9b8d0a405620294fb49996300a844298d18cfdc2e2b21fea82530b1c11e3f47ce8abbfcbdb9aa836d5ce4f84d3ab1a1fb60bd6157a582f52f9b708d7562d94eb2fe989ba768c6f6a323e0f300737b74de6ad838eb4a16c5cda880c457db5a97b42aaa88034fdd3228f83c7e6b652f1a5442ac1c4fa73512ea5093354e0466aa90e885b4b17ea212568d902cff35f9ca881bc28466906d5d71209eb5c7d6fe5c32bf5ed716aea0fd469cc0e645659873647621f35851a45d4a112b2353876b28a96a523a329ef85bdbafd58b7c0a6770042b0ea5e4988223646961344f08d3c0501870b20b64ccd7dc4fccf6493311cb997fe41c4700284ec996b733c1d1bd3e8a9542bcccb1981c6fcb6e3be7ceca77e897b93078b36a35e9fe1192dbab19a467924b3cd7ffb793b5eff3f2dd1765cb5aa30a7ac481fc1785ceb72601fc07e67aa488c296c46b78ce03da11658ecaa1805b243efd882c2f2c001260f09ba4b3323644a4185e393bd98889d8689235ce2b93135bade42b70f8b5a3e14d2e90481f9263f9594e1b422b9e69e78de37e7247ddac24a7ce70219dae13a57c647af0f9f5824feaa099a0f43d3c0eab1acdf8727fcea71271f65ba75606e7f9ebb3359b02eb8f38a11c39817f229a1dd9dfd1d127c6185a05607c3107e264fb8814dadd7fc315747cac8e3497923dce37586fa1f717e6a11626bd92c669bd309e16248d5d9467eb5ae4a082971ef9a2c1620dd276ad69712443594bfbe1a465a03093fbac9e706bff3ef754b0e4bc1b8c9c56491f2c0b4102cd57dd70702d15f00336b7986e765779de9f017a04423fe2cfe85139ff87c6e305bd9e213b01691aa8735950002aa1001c2878c664120934c431cc021273cf3a5de26109394af6a8da0358e690d114586799ccddadf01cfed08ca9dcf3ba9fdb434ade9c2bdf4a66313170e078538c6dc413447ea21319f7d8595ad12d6e9a01666748740194e906b281221c07d1f6cfa31e54e4d5724c28050877471e3a366db3068914b5709f848470ba56dc7896fc18b60ac134e199f5539cf59f042aa5e2da1eaed24c5913cd948b2e00ce2e9442146c5a53adaf23c8127a9bae51ecb98fb82eb165612c0885399a7824b0df086a801e0821865eaecc1034be09518309ee22a360b6e533c4ef4dec6fbad1376f0edaaaa7a967b96027bb9db69cb5b5777fc8a736b9adc613fd205a7d94f5cb385e0075880d5d22cf3391900a128079dd0b3606278a583fbe22d92bc4173ee97387cd12d254fc16625c7334a6636054521070ed688403afed24e54a31319f897f0a53124db8ad916d1408b18c951e76dcb99cf11457df92aebdab0b8f9f7646cdd33c3fefd14d69271ed4dd153677b4b522609bd4f8c622a0dd70249adb40788851b0dfa4f3fc42531df6cb4e677a8347071db6651d67b04514e54c9278efeeca3e82ce5bebe0f874e0c5060afca8e19f8b9ebbc3603ba69ad6fdad7d863d898dd5c939aed4007f06e8570ac23f3c0ae568e7b126eb8582e6c2a7edb4821ec6ffb57c563af2f3b46a1d5eefe387a0734e96cb6d7110669758774b49fb4a04a1105b204a3f55b25087750bf2d02bfd67f07cb74c706ab1c2c3ffc78d3da983ec781c028bb60b4674cc5a79234bf02380ec41deaa834281110766932bcd15dab8ce30b072676cc64391bc0c368330b8656d84c8f23389b916ab158861018dc0c077f9e115b77869e8c773ef770ea11346812ab59e49291c441202212dc4a5078c0d1dbb2d7881e8e22070691a018d95df54cc9b8e7bd0d246a9854e67abc7ba07f10c1b6234073180a71e6d401ec0e789f030a5cb435c80c9ff2662e82312ce9fd142aaf29f98d287cfa0de75f59cc174f741db534e63449f038a5811619fb8d306fe1ff1735acc1f783a5f9c8cb8acc3a8dad32b29874c0781ffa98defb2b534b5620325c11ec08a606af2e7f84c37bd31c88ad1b0a082bad6c0108417800b06d2719ac06df7c8608ed33486968f2d8cda9bc062429c3e0b631946e8dd1d28938ec6eb8654eafbe238c3034ac883cb513896d8e62b1532d941b2168aca79fbf1c36dfa51ff90ac894a3da6937482079dcbaeff089f10b8280aa19fb48f4c8b86cd4f3c87f346407ea08637c89124fa5a9c7d0a23b17c31d50605ba9b4ba01715eaa7dee9462861405bb136dbfdca3d97c08dfd2fb9139adf3e532afde09407b45d2d70959c90c6a7e7d303781e9ac784c131de7eea66ba726540c5785135144ac6a72080474aa698bdfa56a678db22ffda24b4840eda0a11335d87f2157ba776022ba82e170980c0e84605b38a989354c0531ec685fcc55b605e186f6e36d6c593fa0238a5b02088a22dcbd3c4548af06eb922c1abf279af2236c0e808b4552d4157f1fb553550a928c2082a6f7e9076295a345c97bb825359840cff94cc24dbad58e0173cdd66ba4f4ca4e6b5c8e1ec6d7bb96abbb1526f8812cae43cf76f80bace39b614e684848283c4eaa5b2cc78c7acfac0ca745847e534b105dd6bddc88b4def729077c0c292133c3ecb0405849ab29a1172003f0c56e3133869bd8ab590a2a2b5a823fb61532eca389ff3da88de13cbbabeb9d4d9aa0901c81d2526d4a17c5e5700d348dbe3ce5ac606e715681662359b501a914f1e0b62016d33e3130cf587e88b3f5bb230a19ea5b2fc0598a7a8f6eb8b97d37fe74a2e28c6583764976a46be5f588494fb3fd30d0b2faacd066f4d509cea4f2313fb3f2c727c2791ee8eaa961b7712f2ea82d34da1b578fe0715821a82a13dd1a8d14ff8dc24b346d92d7ff57b5745e2be4c6b054bcb8a55a4372991b8be983c7b60d1bc67c0ceb35d083c27628411e142bc9860736a834a1b7a307b5252f2e89ec96ba207cd455b3fb3324eabc557900be97e7988a9bd155f63341a88c3510174a89d07b8c7f604c9f294039aa11e898949fc7687bb705b56638faa42c5614b0603f2e259852b7aa8d71b9bbe00ff38745fe1d192ed187fc352aca010d431a94fe19e6aa6671dfcff10f44b7cc3b15aec0154e75fccabcaa4a10a2541fc251f99055a9e7e3ab9b162c5173d937b523fbb53ebc34cc38ddcf89676e8312419cae9d4c0b724432079717527ef959b42830c1e69a1b808957c01b6a212b970258945507174e8c9492c7a29af439a2403622517ae85d9906f797399f8f305f141b2a640d6bbd93b22901d50a670cf41d8463b6a46339510f1b13d6c80c9e719dc33341703a5a114c997c5a10c7586b1a2fc1aaaa6f3da2097446fb57310ca0a2e19b11517e81246ac856b6d407b70f8ee7da14e198f53d09ab36445acffbe4bf48e129c13e1b37f2bf015249c45be284ae5ce89c7dc880c52a34155d1dc653358471da811e6affecae10a11421f308894f33c621ddc35aa6da296b1aa06be7d03beb0d0148d501d56605a4643bfce64f88772c8d0933e7215428f7590d2fc4c4f2be9c454b3e172ea617e75f5cee8056df5aeb82f87be0c588990d3abc240af2c92a118816b0febeba889f73d8b9ef8cbd8bae6ee1627e5cee1d322209bcf31f782497046d74b31c7d411dde0b6525d76d5aee514e3c709e5ef978d9df70db991fc5a36a973a51237839fcb1716e55f2bce1db6ea5047578dc79eda2427f827ee73a5ecf99fd0ffd3dd1e9c35698b214f10d8fd801c34ded0022aa297d1342e902af8011fd5f6139f4d116d81d361425dd5d0ce3574541d03750b90551897111a328498f569e35552ade2f48820872b8be95206278a6f59bbdf406e455da7f3d99668e4002595fca137942bb544a8dd068d08ad479c48c178adc3eaf185852fb0fe8a64ab2a1869ecbd19ab104fd2fb84c48acb96e7a0f9f1aeb32b1605a219aebcd64c22d5eedc085899851f2786f2091994f6ffe037bab69049931c7e87c31865dd14856d51e09730a6eb60b3162271b2d53433939ad90ebf6a87c512db6c285faa6e9d3926e7835764be7c33934f3c9e1bc3d7627b3a8f383942ded0870be9711e8f2bd319908307f14e1ebe4bfb8a148b5372d22f3f78467716903b5bccd4f651aeb95a57566fee52d01366130c75cb953f34b5e5e8c5ddba913669ed3d7691ecd474d6891db4c8161806dbc93a0e35dc2a8cd08a7b9ac2635604522ab5453cfe69ee3ad11bde264c80e9b55595717be4817453f52fb0057c412a74909c6b19291c8efa1b73b28ed1602fb0aecf157f88524133366a0c2e13ea8775822b42a16d9cb245e56adafcbff64a468d370dea1ef42957805c7e9f0a448bdda58ab0baeaa88350fd8e1a11d68d53eae3804b8a2dada7c3e0662226a637bd5cff664d5b772ae71405853a8c355f55ae174862d617d9f65b457f71132a0f81bde2c0e2deb79c2fe64e67e3183076ce7cc953e3a3580ca652b8e871562a11e9eef0427dd384d22abe04f614892458cde299d1a282db669180633d46077cf0c8201fa409cf013fb2dac71c6b65a8d2a81cc9190c9448d725bb2d16e453a33a3ffe03b8aeb322d5c95ccf5e59b85f98bf90747ac61d3a7f862318a21e08c9e4511de4e6c06a7c04566b67957dc172fe148cb6ed723ce85e90e2181ee9be1e2678c7c1c90199177ebc25898918ef239b0b0fa10d1594a89426219ea1491a6a0553f23a67cd75cf1f1abe54219313cabf8834bbac17b8683145cc12763bdefbc713d81a947ed6efd9d7c02ccd243cd2b6869057842bd8260d11870df734eeb84b65f8c8c60439233aafe5384ed70a99493708afebda76d4b67d67a104f72dab4cf55540e1b9c0b8dd7af7334f1918428ac4ff1061f55307b866c59712b67e11ea6aa84fc1304df178a0b868e794aac6f8235c705c422593d9a12e155655a4a787a22f27b38a2a2374aa3f4bb11dd6a1c1f98af98dcc3a0694a8f99b48a4d1cfefd41b5d487018cbf3dade79889171d9dd4a642a59b155a9b0b93c532c723853a96702ca2d7f5f105c351900cde7ffd624024201cffeddc4a34e47a0234b7b4627ee35c4e64a14fe97cef83d7dc8969b54baa888ace2b1f6447210ee05261055f53319d026c540d5f62b6040c4040d3e2b77c1a72f130729300c0e2a39fb37275a2c08bc9a259974d953f6f2e8f3f3e40392f230d5b1232e4c922f41b7ede24f2427dc9260a6c41f57077bf5bb16cebafe37d8d68b6be76e60a05a5d5676bf4f00e7c4665dbd6d7defcc6c4bd29fecde679882f0b1984827e7d4e638d9fabfba48b6051c523bf9c1c2c0ef95f86e851b75036b830a56e337c9c76327bd0748e78aafe9cd7760510c3153acf0b0d2c9299cd26decffca4b7f5d743d1cc0900d61a2fe6a093429b3955b8b8159be911b0bfbc5311bd6c1c8363517632fe5208a3a162205fbb08321b38dff1ea5fadcaa1405b862af8b03849385bae79a5b86927aec719e8e48165eb64dafd9a56cc6990e6982ea074263ad9f65d9447f29832233b6f3398ba9c82b85e555959742281ed33269ce16d12fce2e9bfaf2973c025ef837f5cd5afd4a8142480be651d5cab8a1d759e289aa180ef564231af131991196ced7516c54625bc04520cd2782934976d5903f489236e47b8f77da637fc1583743606049f5eabb83d6cc0c340fe49308f25165f1f6c90fb03f2a61f48d251ad210cb434c3ccb0fc0b1c1fab340d54ad2ab8ac0", 0x1000) ptrace$setopts(0x4206, r2, 0x0, 0x0) setsockopt$inet_icmp_ICMP_FILTER(0xffffffffffffffff, 0x1, 0x1, &(0x7f0000000000)={0x5}, 0x4) ptrace(0x4207, r2) ptrace$setregset(0x4205, r2, 0x202, &(0x7f00000000c0)={&(0x7f0000000040), 0xfffffffffffffdb8}) ptrace$getregs(0xe, r2, 0x0, &(0x7f0000000100)=""/229) 2018/04/13 15:26:53 executing program 0: socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r1, 0x7, &(0x7f0000000080)) r2 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0xc95, 0x401) ioctl$EVIOCSKEYCODE_V2(r2, 0x40284504, &(0x7f0000000040)={0x4, 0xe, 0x40, 0x0, "eea11357268e177bd08bc1b2caaba73c636e817e285d80c9863c3e6189188053"}) fcntl$lock(r1, 0x26, &(0x7f0000d61fe0)) dup2(r0, r1) 2018/04/13 15:26:53 executing program 1: fchdir(0xffffffffffffffff) open(&(0x7f0000000180)='./file0\x00', 0x640080, 0x40) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu/syz0\x00', 0x200002, 0x0) fchdir(r0) mkdir(&(0x7f0000000040)='./file0\x00', 0x1001000002) setsockopt$IP_VS_SO_SET_TIMEOUT(0xffffffffffffffff, 0x0, 0x48a, &(0x7f0000000040)={0x0, 0x5}, 0xc) open(&(0x7f0000000080)='./file0\x00', 0x400, 0x3) r1 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/member\x00', 0x2, 0x0) mmap(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x3, 0x34, r1, 0x80000000000000) r2 = socket$inet6_udp(0xa, 0x2, 0x0) r3 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r3, &(0x7f0000e71000)=@pppol2tpin6={0x18, 0x1, {0x0, r2, 0x3, 0x200000, 0x2, 0x0, {0xa, 0x4e21, 0x3, @mcast1={0xff, 0x1, [], 0x1}, 0x4}}}, 0x32) recvmmsg(r3, &(0x7f0000003900)=[{{&(0x7f00000028c0)=@can, 0x10, &(0x7f0000002a80)=[{&(0x7f0000002900)=""/185, 0xb9}, {&(0x7f00000029c0)=""/48, 0x30}, {&(0x7f0000002a00)=""/23, 0x17}, {&(0x7f0000002a40)=""/27, 0x1b}], 0x4, &(0x7f0000002ac0)=""/195, 0xc3, 0x7}, 0x1ff}, {{&(0x7f0000002bc0)=@rc, 0xa, &(0x7f0000002c40)=[{&(0x7f0000002c00)=""/27, 0x1b}], 0x1, &(0x7f0000002c80)=""/5, 0x5}, 0x7}, {{&(0x7f0000002cc0)=@nl=@unspec, 0xc, &(0x7f0000003140)=[{&(0x7f0000002d00)=""/88, 0x58}, {&(0x7f0000002d80)=""/36, 0x24}, {&(0x7f0000002dc0)=""/108, 0x6c}, {&(0x7f0000002e40)=""/237, 0xed}, {&(0x7f0000002f40)=""/6, 0x6}, {&(0x7f0000002f80)=""/113, 0x71}, {&(0x7f0000003000)=""/71, 0x47}, {&(0x7f0000003080)=""/12, 0xc}, {&(0x7f00000030c0)=""/95, 0x5f}], 0x9, &(0x7f0000003200)=""/227, 0xe3, 0x3}, 0x2feb}, {{&(0x7f0000003300)=@nfc_llcp, 0x60, &(0x7f0000003880)=[{&(0x7f0000003380)=""/158, 0x9e}, {&(0x7f0000003440)=""/254, 0xfe}, {&(0x7f0000003540)=""/16, 0x10}, {&(0x7f0000003580)=""/171, 0xab}, {&(0x7f0000003640)=""/197, 0xc5}, {&(0x7f0000003740)=""/175, 0xaf}, {&(0x7f0000003800)=""/127, 0x7f}], 0x7, 0x0, 0x0, 0x8}, 0x7}], 0x4, 0x20, &(0x7f0000003a00)={0x77359400}) ioctl$PPPIOCGCHAN(r3, 0x80047437, &(0x7f0000000100)) r4 = socket$l2tp(0x18, 0x1, 0x1) dup2(r4, r2) mlock2(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x1) r5 = creat(&(0x7f0000001800)='./file0\x00', 0x4) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r5, 0x84, 0x7c, &(0x7f0000001100)={0x0, 0x6, 0xff}, &(0x7f0000001480)=0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r5, 0x84, 0x7b, &(0x7f0000001680)={r6, 0x1}, 0x8) write$cgroup_pid(r5, &(0x7f00000019c0)=ANY=[], 0x6a) modify_ldt$read_default(0x2, &(0x7f0000000240)=""/98, 0xfffffffffffffdcd) r7 = accept$inet(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, @loopback}, &(0x7f0000001880)=0x10) ioctl$sock_FIOGETOWN(r7, 0x8903, &(0x7f00000017c0)=0x0) getsockopt$sock_buf(r5, 0x1, 0x1f, &(0x7f00000000c0)=""/46, &(0x7f0000000140)=0x2e) setsockopt$inet_tcp_TCP_CONGESTION(r7, 0x6, 0xd, &(0x7f0000001840)='cubic\x00', 0x1a9) chmod(&(0x7f0000001740)='./file0\x00', 0x8) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000000200)={0x5}) ptrace$peek(0x3, 0x0, &(0x7f0000001240)) ptrace$setregs(0xf, r8, 0x10001, &(0x7f00000002c0)="69b33920071689bd111b0e211f8b5b11c987a9229471f3ab7cb90e1f7560a4c087a1f189da07f7f629fc31155d5a3db5bcb647070ea880e4de4d07dbf9c2ad715842e95768d28e73565bfd248c097cb36ecd2e6c0dde00355169de9f7642d89ca44fb1e83cbf5e40e4c50e088dec937c4350d9229a8e0c9c895d70b0a53ff1a63b39e5548db9eb1df7d26424e14d9eb3d17bc72937d23f247d") 2018/04/13 15:26:53 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000540)="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") ioctl$DRM_IOCTL_RES_CTX(r0, 0x801c581f, &(0x7f0000000100)={0x2000000000000008, &(0x7f0000000080)}) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000000000)={0x0}) ioctl$DRM_IOCTL_SWITCH_CTX(r0, 0x40086424, &(0x7f0000000040)={r1, 0x1}) [ 586.990685] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pig=6904 comm=syz-executor2 2018/04/13 15:26:54 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f00000003c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000400)={&(0x7f00000000c0)=@polexpire={0xc0, 0x1b, 0x401, 0x0, 0x0, {{{@in6=@loopback={0x0, 0x1}, @in=@multicast2=0xe0000002}, {}, {}, 0x0, 0x6e6bbb}}}, 0xc0}, 0x1}, 0x0) fsetxattr(r0, &(0x7f0000000180)=@known='system.posix_acl_access\x00', &(0x7f0000000080)='\x00', 0x1, 0x2) 2018/04/13 15:26:54 executing program 7: r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1}) r1 = accept4(0xffffffffffffff9c, &(0x7f0000000000)=@sco, &(0x7f0000000100)=0x80, 0x800) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000000140)={0x0}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f00000001c0)={r2, @in={{0x2, 0x4e21, @rand_addr=0x80}}, 0x6, 0x2, 0x5, 0x1ff}, &(0x7f0000000280)=0x98) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x40a85321, &(0x7f0000000080)={0x80}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000efb000)='/dev/sequencer2\x00', 0x10000, 0x0) 2018/04/13 15:26:54 executing program 4: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={'ifb0\x00', 0x102}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000400)={'ifb0\x00', {0x2, 0x0, @loopback=0x7f000001}}) 2018/04/13 15:26:54 executing program 6: unshare(0x400) r0 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0x4020940d, &(0x7f0000001000)={0x0, 0x0, &(0x7f00004f0000), 0x0, 0x0, &(0x7f00004f0fd4)}) 2018/04/13 15:26:54 executing program 2: r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000080)=0x13) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='smaps\x00') pread64(r1, &(0x7f0000000300)=""/202, 0xca, 0x80000000000000) 2018/04/13 15:26:54 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000100)={0x0, @in6={{0xa, 0x4e21, 0xfffffffffffffe01, @mcast2={0xff, 0x2, [], 0x1}, 0x2b}}, 0x100, 0x2f2, 0x9, 0xfffffffffffffffd, 0x80}, &(0x7f0000000040)=0x98) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000080)={r1, 0x2}, 0x8) setsockopt$inet_int(r0, 0x0, 0x2, &(0x7f00000000c0)=0xff, 0x4) sendto$inet(r0, &(0x7f0000000000), 0x0, 0x20000802, &(0x7f0000000000)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f00000001c0)={0x4, {{0x2, 0x4e22, @multicast2=0xe0000002}}}, 0x88) 2018/04/13 15:26:54 executing program 1: r0 = syz_fuseblk_mount(&(0x7f0000000080)="131377c5fc35d41454d5d41d29ad1a6029598146e6be166e41ad0dbd4054033c9f33bbda8224a2f3d772e7636e48b33cbf708372e8f1b9933ec5127743be2206209ef02df9cbf2f6e880d3382f", &(0x7f0000000180)="131377c5fc35d41454d5d41d29ad1a6029598146e6be166e41ad0dbd4054033c9f33bbda8224a2f3d772e7636e48b33cbf708372e8f1b9933ec5127743be2206209ef02df9cbf2f6e880d3382f", 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000240)='/dev/vga_arbiter\x00', 0x10000, 0x0) r2 = getpgrp(0xffffffffffffffff) r3 = gettid() tgkill(r2, r3, 0x1c) r4 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x8000, 0x0) getsockopt$IPT_SO_GET_REVISION_MATCH(r4, 0x0, 0x42, &(0x7f0000000100)={'icmp6\x00'}, &(0x7f0000000140)=0x1e) ioctl$int_in(r0, 0x5452, &(0x7f0000000000)=0x8) ioctl$KDSETLED(r1, 0x4b32, 0x3) ioctl$KDGKBTYPE(r1, 0x4b33, &(0x7f0000000280)) ioctl$GIO_FONTX(r4, 0x4b6b, &(0x7f0000000200)=""/43) 2018/04/13 15:26:54 executing program 5: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/checkreqprot\x00', 0x20082, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000000)=0x0) fcntl$setown(r0, 0x8, r1) sendto$inet(r0, &(0x7f0000000100)="5369f2003558f59363763bcef2b3eb7c7685546cab162f49bf988c8f6f3c19cee76e3f84b23d9f44c79436574e2ebb9f7545221634bf9bfd1cb606b8f0e0754c2274b4870e39b84ca48b8c10ba248319c4d273e9803b69e6b67c90f6aa9bbdf556e227c6115624174686814a0b7b9a185a9e7c005fc1c3f1c2792188b2b906f4d1f958fbd354f19e11681f5ac9b60cd0090bdefa00d4ecd20a530047", 0x9c, 0x8000, &(0x7f0000000040)={0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) lseek(r0, 0x3, 0x0) write(r0, &(0x7f0000000980), 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x280402, 0x0) 2018/04/13 15:26:54 executing program 0: unshare(0x8800000) mkdir(&(0x7f0000b8f000)='./file0\x00', 0x0) r0 = inotify_init() r1 = inotify_add_watch(r0, &(0x7f0000b99e7d)='./file0\x00', 0x8) inotify_rm_watch(r0, r1) 2018/04/13 15:26:54 executing program 3: socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) getpeername$packet(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f00000000c0)=0x14) r2 = getuid() setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000100)={{{@in=@broadcast=0xffffffff, @in6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x4e22, 0x4, 0x4e22, 0x549b13f3, 0xa, 0x80, 0xa0, 0x3a, r1, r2}, {0x9, 0x27687292, 0x3f, 0x266, 0x5, 0xffffffffffffffff, 0x2, 0xfff}, {0x10001, 0x2, 0xf581, 0x1f}, 0x1df3, 0x6e6bc0, 0x1, 0x0, 0x3, 0x3}, {{@in6=@local={0xfe, 0x80, [], 0xaa}, 0x4d6, 0x3c}, 0xa, @in=@local={0xac, 0x14, 0x14, 0xaa}, 0x34ff, 0x2, 0x3, 0x9ad, 0x2, 0x8, 0x7}}, 0xe8) r3 = add_key$keyring(&(0x7f0000000640)='keyring\x00', &(0x7f0000000680)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$revoke(0x3, r3) keyctl$join(0x1, &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x3}) 2018/04/13 15:26:54 executing program 2: r0 = syz_open_dev$sndseq(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000200)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "706f727431000000000000000000000000000000000000000000eb000000b2a587e2000000000000020000000000000001008e15e7af00", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f00000000c0)={0x80, 0x0, 0xf7}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0x0, @time}) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000400)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$TUNSETLINK(r1, 0x400454cd, 0x338) 2018/04/13 15:26:54 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) times(&(0x7f0000000040)) timer_create(0x7, &(0x7f0000000000)={0x0, 0x2d, 0x4, @tid=0xffffffffffffffff}, &(0x7f0000000080)=0x0) timer_gettime(r0, &(0x7f00000000c0)) 2018/04/13 15:26:54 executing program 1: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) socketpair(0x9, 0x2, 0x7, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$TUNGETIFF(r1, 0x800454d2, &(0x7f0000000100)) sendmsg$nl_netfilter(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00008b7ff0)={&(0x7f0000000080)=ANY=[@ANYBLOB="00010000000000000000000000002b000200"], 0x18}, 0x1}, 0x0) 2018/04/13 15:26:54 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) connect$inet6(r0, &(0x7f0000000340)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x13}}}, 0x1c) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f0000000000)=0x100000001, 0x4) r1 = dup3(r0, r0, 0x80000) ioctl$DRM_IOCTL_DROP_MASTER(r1, 0x641f) connect$inet6(r0, &(0x7f000053b000)={0xa}, 0x1c) 2018/04/13 15:26:54 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) finit_module(r0, &(0x7f0000000040)='wlan0lokeyring/trusted@\x00', 0x1) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r1) r2 = creat(&(0x7f0000000700)='./bus\x00', 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r2, 0x84, 0x6b, &(0x7f00000001c0)=[@in6={0xa, 0x4e22, 0x800, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}, @in={0x2, 0x4e20, @multicast2=0xe0000002}, @in={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xc}}, @in={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x21}}, @in6={0xa, 0x4e24, 0x9, @empty, 0xfa9}, @in6={0xa, 0x4e22, 0xc7, @remote={0xfe, 0x80, [], 0xbb}, 0x32e579cb}], 0x84) fcntl$setstatus(r2, 0x4, 0x6000) ioctl$LOOP_SET_FD(r2, 0x4c00, r2) r3 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) ftruncate(r3, 0x80003) accept4$packet(r2, &(0x7f0000000140), &(0x7f0000000180)=0x14, 0x0) sendfile(r2, r3, &(0x7f0000d83ff8), 0x8000fffffffe) 2018/04/13 15:26:54 executing program 1: seccomp(0x1, 0x0, &(0x7f0000028ff0)={0x2, &(0x7f0000a05000)=[{0x15, 0x0, 0x0, 0xffffffffffffffff}, {0x6, 0x0, 0x0, 0xffffffff}]}) r0 = add_key(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000080)="ba2381eac71d59d5313024fe47cb18d8ceb30d4800e6e4ed381e72d92515dd97ba03750e399b05b627a9a871658052b83f2020671ea2fdf64a3eb1999d2261ae33ee27749374fc00458fde629fa284fc8ff0564bd567b8ec6d7cef6ee8ad87aee1c21251d7f4b1472460b399d00e461da63f89e87e012c6108204dffb962e223cb4845c4a858cdb450b68b545e1c949982c512ad722cfc69d3db6845f88b0af328f5d79ca658888bae0ed58c457db27a80343232bd5228c63b39553ef4ac6a4dcf18", 0xc2, 0xfffffffffffffff9) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000180)={{{@in, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@remote}}, &(0x7f0000000280)=0xe8) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000340)='/dev/rfkill\x00', 0x400000, 0x0) ioctl$TCSETA(r2, 0x5406, &(0x7f0000000380)={0x0, 0x9a, 0x3, 0x3, 0x0, 0x7fffffff, 0x6, 0xfff, 0x4, 0x81}) fstat(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) keyctl$chown(0x4, r0, r1, r3) add_key(&(0x7f00000003c0)='ceph\x00', &(0x7f0000000400)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, r0) personality(0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000440)) 2018/04/13 15:26:54 executing program 3: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) recvfrom$llc(r0, &(0x7f0000000040)=""/109, 0x6d, 0x100, &(0x7f00000000c0)={0x1a, 0x108, 0x3f, 0x8000, 0x7, 0x3, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x1c}}, 0x10) setrlimit(0x0, &(0x7f00005dbff0)={0xffffffffffffffff, 0xffffffffffffffff}) 2018/04/13 15:26:55 executing program 6: r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r1, 0x40045402, &(0x7f0000000180)) getsockname$packet(r1, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000140)=0x14) getsockopt$bt_BT_VOICE(r1, 0x112, 0xb, &(0x7f0000000080)=0x7, &(0x7f00000000c0)=0x2) 2018/04/13 15:26:55 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) finit_module(r0, &(0x7f0000000040)='wlan0lokeyring/trusted@\x00', 0x1) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r1) r2 = creat(&(0x7f0000000700)='./bus\x00', 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r2, 0x84, 0x6b, &(0x7f00000001c0)=[@in6={0xa, 0x4e22, 0x800, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}, @in={0x2, 0x4e20, @multicast2=0xe0000002}, @in={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xc}}, @in={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x21}}, @in6={0xa, 0x4e24, 0x9, @empty, 0xfa9}, @in6={0xa, 0x4e22, 0xc7, @remote={0xfe, 0x80, [], 0xbb}, 0x32e579cb}], 0x84) fcntl$setstatus(r2, 0x4, 0x6000) ioctl$LOOP_SET_FD(r2, 0x4c00, r2) r3 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) ftruncate(r3, 0x80003) accept4$packet(r2, &(0x7f0000000140), &(0x7f0000000180)=0x14, 0x0) sendfile(r2, r3, &(0x7f0000d83ff8), 0x8000fffffffe) 2018/04/13 15:26:55 executing program 3: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0xffffffffffffffff, 0x4) ioctl(r0, 0x5, &(0x7f0000b37000)="d8") inotify_add_watch(r0, &(0x7f0000000000)='./file0\x00', 0x2) 2018/04/13 15:26:55 executing program 2: r0 = gettid() rt_sigprocmask(0x0, &(0x7f0000136000)={0xfffffffffffffffe}, 0x0, 0x8) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x4, @tid=r0}, &(0x7f0000044000)) r1 = socket$nl_generic(0x10, 0x3, 0x10) mmap(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x8, 0x80110, r1, 0x0) timer_settime(0x0, 0x0, &(0x7f0000040fe0)={{0x0, 0x989680}, {0x0, 0x9}}, &(0x7f0000040000)) timer_settime(0x0, 0x0, &(0x7f0000fb2fe0), 0x0) ppoll(&(0x7f0000ae7000), 0x0, &(0x7f00002d4ff0), &(0x7f000079dff8), 0x8) socket$inet_sctp(0x2, 0x5, 0x84) 2018/04/13 15:26:55 executing program 7: setrlimit(0x7, &(0x7f0000f66000)) epoll_create(0x101) r0 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x4000) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000000100)={0x400000000000000, 0x2, 0xe29, 'queue0\x00', 0x5}) 2018/04/13 15:26:55 executing program 1: unshare(0x40600) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='io\x00') getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000040)={0x0, 0xf9, "bd0215e45d98334008331227172d5242fe7676991b2b2413eb747183bee4adbd2449754d37c4e1786e3d0bba177f00f3b1249ab080d79cc40ceddf2a0cd8ce8d7ac0820a88ec5ff00e4cb7b0d62ed5a925f84a7805bcf256027e72799e6e6867df4c7cae9b2c4a619c8400d2f01e00e4560d06c81e895b77dbb8d6a366c480b868eefd2353b4f87ff394f062a02eaaa25c0d35ffe46a9921cf9313924bf8f92e21637c54d28e5e986fe9face52254a5683182b2591daddc445fc9ddc3f0dc9867c60d29e09996b64c96236f0ecb140b39c1d4f25135e48cb59df11ba92412f472af23a2b23f78823a86cc49d7c9a768f37fe78014de7522f2e"}, &(0x7f0000000180)=0x101) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00000001c0)={0x8, 0x8000, 0x7, 0x8, r1}, 0x10) preadv(r0, &(0x7f0000001000), 0x0, 0x0) 2018/04/13 15:26:55 executing program 5: r0 = socket$inet6(0xa, 0x801, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000ed3000)=0x3e, 0x4) bind$inet6(r0, &(0x7f0000afe000)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) r1 = socket$inet6(0xa, 0x801, 0x0) r2 = socket$inet(0x2, 0x7, 0x7) r3 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/status\x00', 0x0, 0x0) setsockopt$ax25_int(r3, 0x101, 0x2, &(0x7f0000000140)=0x93cb, 0x4) getsockopt$EBT_SO_GET_INIT_INFO(r2, 0x0, 0x82, &(0x7f0000000040)={'nat\x00'}, &(0x7f00000000c0)=0x78) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000e00000)=0x3f, 0x4) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) listen(r1, 0x0) listen(r0, 0x0) 2018/04/13 15:26:55 executing program 4: r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000000080)="1f0000000104fffffd3b000007110000f30501000b000100020423ca0000cf", 0x1f) write(r0, &(0x7f00000000c0)="df4418590e2dea663e023f996e7020604abdea70dd5813fcb6b218183d10c544feb0c82f211c3017e42ea70e9361c81a6c8dbe51631e83501052dc7d4acb96cd73a3e7e66102a6ef08c7718ff7747c57699281276bfc75c2f175b3bdd1f4e8df94720a26a93235ec19d2a86651b00c3e1a7d39cee51d9a0dd01140753a077753ed0405", 0x83) pread64(r0, &(0x7f0000000180)=""/238, 0xee, 0x0) 2018/04/13 15:26:55 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x0) eventfd(0x7ff) r1 = accept4$inet6(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, @mcast1}, &(0x7f0000000040)=0x1c, 0x80800) shutdown(r1, 0x0) getsockopt$inet6_int(r0, 0x29, 0x50, &(0x7f0000000140), &(0x7f0000000080)=0x4) 2018/04/13 15:26:55 executing program 4: r0 = socket(0x10, 0x802, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000000)=0x430, 0x4) sendmmsg$unix(r0, &(0x7f0000f72eb0)=[{&(0x7f0000f72000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f00003ff000), 0x0, &(0x7f0000f72000)=[@cred={0x1c, 0x1, 0x2}], 0x20}], 0x1, 0x0) 2018/04/13 15:26:55 executing program 3: clock_gettime(0xc, &(0x7f0000000080)) 2018/04/13 15:26:55 executing program 0: r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$KDDELIO(r0, 0x4b35, 0x3ff) ioctl$KDGETKEYCODE(r0, 0x4b4c, &(0x7f0000000280)={0x6, 0x1f}) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000240)={'syz_tun\x00', 0x0}) getpeername$inet6(r0, &(0x7f0000000100)={0x0, 0x0, 0x0, @mcast1}, &(0x7f0000000180)=0x1c) ioctl$KDSKBSENT(r0, 0x4b49, &(0x7f00000001c0)="9661b411e6545d3d7497fde16edc552f09a7829ac5ac02dafd8e4bb19871ca7e2b8a10a10f7d6f8948414567e0bc1f4480dcf23b872ad5ace744e3dea2ab8f03ab9c63e8fbea0719c9346025a57f01dee87cd547") sendmsg$nl_route(r0, &(0x7f0000000040)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x1041000}, 0xc, &(0x7f0000000080)={&(0x7f0000000140)=ANY=[@ANYRES32=r0, @ANYRES32=r1], 0x2}, 0x1, 0x0, 0x0, 0xffffffffffff}, 0x0) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x1, 0x1010, r0, 0x0) 2018/04/13 15:26:55 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$bt_hci(r0, 0x0, 0x1, &(0x7f0000000040)=""/192, &(0x7f0000000100)=0xc0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000001640)={0x2, 0x4e20, @multicast2=0xe0000002}, 0x10) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000)='veth1_to_team\x00', 0x10) bind$inet(r0, &(0x7f0000011ff0)={0x2, 0x4e20, @broadcast=0xffffffff}, 0x10) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000001600)='lo\x00', 0x10) fadvise64(r1, 0x0, 0x4, 0x5) r2 = dup2(r0, r1) getsockopt$packet_buf(r2, 0x107, 0x17, &(0x7f0000000140)=""/18, &(0x7f0000000180)=0x12) listen(r1, 0x0) 2018/04/13 15:26:55 executing program 1: getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000080)={{{@in=@dev, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in=@multicast1}}, &(0x7f0000000180)=0xe8) fstat(0xffffffffffffff9c, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuseblk_mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', 0xf002, r0, r1, 0x5, 0x9, 0x24) prctl$intptr(0x25, 0x6) 2018/04/13 15:26:55 executing program 5: r0 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000000)={'vhan0\x00', 0x400}) r1 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) r2 = dup3(r1, r0, 0x0) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) setsockopt$sock_timeval(r2, 0x1, 0x15, &(0x7f0000000080)={r3, r4/1000+10000}, 0x10) socketpair$inet_sctp(0x2, 0x0, 0x84, &(0x7f0000000480)) 2018/04/13 15:26:55 executing program 1: r0 = socket(0x2, 0x1, 0x0) listen(r0, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000009ff4)={0x10000014}) write$binfmt_elf32(r1, &(0x7f00000001c0)={{0x7f, 0x45, 0x4c, 0x46, 0x1800000000, 0x9, 0xb8, 0x100, 0x2, 0x2, 0x0, 0x100000000, 0x2a2, 0x38, 0x2b3, 0x9, 0x80000000, 0x20, 0x2, 0x4, 0x100000001, 0x8}, [{0x60000005, 0x5, 0x8, 0x0, 0x87e, 0x500000, 0x8}, {0x5, 0x5, 0x4000000, 0x400000004000000, 0x9, 0x8000, 0x4, 0x1f}], "eb856f5bcad95d4895cb00c2b15e3c6c82e69b5925bcee091d86c7", [[], [], []]}, 0x393) epoll_wait(r1, &(0x7f000000cff0)=[{}], 0x1, 0xfffffffffffffff7) poll(&(0x7f0000000180)=[{r0, 0x1280}, {r1}], 0x2, 0x8001) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000000), &(0x7f0000000040)=0x4) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000007ffc), 0x4) shutdown(r0, 0x0) 2018/04/13 15:26:55 executing program 7: r0 = memfd_create(&(0x7f0000049000)='selinux\x00', 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000000)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000040)={{{@in=@remote, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}}}, &(0x7f0000000140)=0xe8) fcntl$getownex(r0, 0x10, &(0x7f0000001700)={0x0, 0x0}) r4 = getpid() r5 = getpgid(0x0) r6 = fcntl$getown(r0, 0x9) ioctl$TIOCLINUX3(r0, 0x541c, &(0x7f0000005440)=0x3) r7 = fcntl$getown(r0, 0x9) sendmsg$netlink(r0, &(0x7f0000005400)={0x0, 0x0, &(0x7f0000005300)=[{&(0x7f00000001c0)={0x228, 0x32, 0x400, 0x70bd2d, 0x25dfdbfc, "", [@typed={0x8, 0x20, @binary="1454f138"}, @typed={0x8, 0x24, @ipv4=@remote={0xac, 0x14, 0x14, 0xbb}}, @generic="28013ba64fe0dd05e6ae87d008ca917bf00cac4144ce4187a61d9e875bee35bbd24d0bc0e9c2284aa4556c1cf36157e5538e127d921278ebb7800535a190be870b2337b7d61d66a4c4a135d00a7598d32f17c85b05116496ba677bae122300d1541cfe989592aa2b734f79c71a5452517fd7335022b6df71f7cb638e76a4c7ea5a0c4d1417b1c73e9f5c14d52ca73b52d20f39fbebe09860b94d07c9a9302298d7f4dc846e37a8d0272b0d36f2b4c36197", @generic="4f768297225de45c8391e94443b5b5d1b0ca33afd2a2c16fedab98e9facc5f50f0b100d267a39176ba35665facf9b0b094cb1b6c10c3c019caafe7760bb7cc3e636b0f", @generic="916a69977f6dfdba0c72d5503cfac03d4435d7ba97debb0114159b264bc09ea078d077", @typed={0x14, 0x13, @ipv6}, @generic="b7e5e3e312a28ac8012d71f5a7965107ce0792bfc6d969eeb643c0adc1e35d1935bf9d529e729ab211a05d382c6eb0150c0104a7f18205941362b375c26ccf8520ca45f9723dddcbd762a2bb80a8dbeb7e1693e70b04acc1d4af2b1697fde19879716e4829a8b5bf44b18221c7088757641bd962f35ad0ba6c4ccc5fb69274e9fbdd73b6edd9365f12c34118da02ae40f6b6881a32b7297f4addbec3068351d72a819475f7af102b4fb57755599173970c5abd37", @nested={0x28, 0x8b, [@typed={0x1c, 0x36, @binary="52d1a614f38d8b49292335938fdb0edb9c620bbafe53a2"}, @typed={0x8, 0xc, @pid=r1}]}]}, 0x228}, {&(0x7f0000000400)={0x12f4, 0x2c, 0xf0a, 0x70bd28, 0x25dfdbff, "", [@nested={0x258, 0x31, [@typed={0x8, 0x19, @ipv4=@rand_addr=0xd7b4}, @generic="37e515cb9623e18eb2d55830f5fc69896e0c7bb87ab5448ae98cc125", @typed={0xd4, 0x24, @binary="5e92be3f67c2a3014e7ee7ce1a012dd035cced761acfe8c58ca9bd276f90723622729815725d31f570faef980d00738842f634f7a756eb444d512708100adb6cb28e5cd06c939e34fd4fb566a1255c6051bb5d4067673e93f8ed886d3801f989bf699ed8ea8be8c81ea96247f81b2f4967bd4edf0f634ee779fcb44ae5414fabc1b3b4d7de519173bfc0f01682e58b5ccf9eecc2dd66dbb9509d5cc99bb3197baa9b5a2f9cbe9f82cd4de1ad45a4250aced2b3af63486ba23907903c36aafd3285a7207d8796343e2012e4e604"}, @typed={0x8, 0x15, @fd=r0}, @generic="a267598ebfc888ebf487ccfbddb394085d572c17785a8636adc9486d401d4153ef5eca1d3f0d8c16fdb7cc61562dcc509a323ec3364c4901ff1583875e68b3a66c", 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[@generic="ba0ef8525514755d25c95c76fcdde106e9ba791366cc16bb5b84a41b47bd37cb370a80d04138d680e852316c71f0b695bfef0ea6dae5322c13c96cfe4234b0c226364dba6a2ea1e79977ceac27ca4a21b0014cf0286034e1a91bffa2616c64207cabb3a2195a7a224cff47472eeaef60ec520fc547e5fdb148d5afadcffed1fb4d482a20244a70dbc6cf3dfee69050c21633df87ccbe50fb800f4d888fc343f7a32b2eb40f488a80c11c018c4417aa01637950e5cb104cb0d3b72dadae87c99f41b35bfb422fcf82d8b8ef44e48ad90ac0a8b09e5c97b9047c", @generic="a39b40ee6b2620f5bd9cc7bbdbce29cb1c", @nested={0xe8, 0x71, [@typed={0x14, 0x1b, @ipv6=@mcast2={0xff, 0x2, [], 0x1}}, @typed={0x14, 0x14, @str='/dev/snd/seq\x00'}, @generic="74f8af49cf16c0d02a0c340556be866493190772c61b8aea41e9950451317c841327c0c21374d108ab485c2a4c7878bbd9a0588a9a8f1ee346fbc18ae3b1670527475b8712caa27b864080e7b726f52350e420c758809dbbea7cf78b16d8cbb0f3331fcca611c5344bec92d20d9fa59139ae09baaaf9536c1e9b4b897fa0056d52702fb73fbe2b3d09c1650896cff779d914c6640a2d4562d335f3ea3e9d5a308f3e6b8ddd9523bb6e48b9d8e981616c27c27644dc2b81492f1fca"]}, @nested={0x158, 0x14, [@typed={0x8, 0x78, @pid=r5}, @typed={0x4, 0x45}, @typed={0x8c, 0x40, @binary="eaf4297a23836f29960a05df1753ff11ae72e989f37ee3a800cc466817d0b405582e058cec41775e98180f80d2546d5a44458d8cbf651ace107813e5ed7675d79b3da1f305a2c28a7cfdbaf8c6d36a96f38e5995cb8987a310b40ce38b5d902a639ebf60587c5cd1e53893fff2831e61eea1e16f36b6b03783b30542d7313a2f574de34c81346c"}, @generic="64f6a0bcdd4868cd8fb33713943be6bdc2bf6b61d0fc4ba6d65227bc9fd19fd835fae9318bb02a47d0436a0275fa46b348450534a2570aba490ed2a898e6af2a956a039d32a939d5d471326fa774f5240030f7ff1d9ca49c7ebc1ef76389622f67ccefd890e5bd0622b3e421d3f8e3f6a30c9579c8be5b9dc17f13bb9eddb021b30ec85c2a44884d6d7a60ef93bcda", @typed={0x2c, 0x78, @binary="458535adb22ad98436adfc5b8e1018d7b62b49d8316314a9919176f0ad49af6cad817d01e18a"}]}, @nested={0x1244, 0x3b, [@typed={0x8, 0xa, @fd=r0}, @generic="457604dfd232b5595f51c5d270e5326e8ee459335808c62be7a608bd0c2788741f750675883e2977530e9d462b6d368b61d3d2f67341f77f6b1e980f3efce729c0e0886853909e2fcb05a109bb2debb4adb2abfe998344b19c4254bc3b691842d7206a21278bcacd7be36f33c1fdc0b930d66a3c42f2753ef7745ee156956f4048", @generic="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@typed={0x8, 0x1f, @pid=r6}, @typed={0x8, 0x68, @pid=r7}, @typed={0x14, 0x0, @ipv6}, @generic="057a6bc1333be853579ba8cd735709e9950a93051b143ea598f510ab2cc1d06217fac34475bd8bb6799e3cfaea2aafbdafbd1b0290d147f0a102d33e457c9b4b44d13b8dc8a4912dd295bc1a33d15ea2f8f612a11d4ce57bd063a91eac6eb8b6c6c3c039b0251a969ba5af71431ade347cceb0bc78b39006349b7f84758ed2582b06fee412477d461972fb92", @generic="fe9f2126841c7df0c05233ac18e3d8d9fa278d3ed8", @typed={0xc, 0x9, @u64=0x1ff}, @generic="df4f926103f2de32e2216ff58c1463d77184e4586bbb6fa24243bb38800a372b34e637a00c9086119df0af1ef3b48d7c5e9be9a7a426d25cb99d8149f7fe934f1c6d0c7cef7404286430b039dba1cc79b0fdeaabf259420a539848d760562e4eaf62ecada464cd37fde445ed916aaf9e7d6335c87172b103e943dbbea98a781d5cc193b0cead7bc2f5a58163249523880ad3b7bc19dfe8a3fec8a0babb2c7387593fb998b48264eb440049cf2107b4b00fc3adeff6325230c7f54ecc07f60ca93594e86eeca67d1bddf42da02dcae2c5ff73e139280c79aa8f3e7025b7d71eca8a1d7cae"]}, @typed={0x8, 0x9, @fd=r0}]}, 0x1588}], 0x7, &(0x7f0000005380)=[@rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0, r0]}, @rights={0x20, 0x1, 0x1, [r0, r0, r0]}], 0x48, 0x840}, 0x4000000) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f00000054c0)=[@in6={0xa, 0x4e20, 0x4, @mcast2={0xff, 0x2, [], 0x1}, 0x7}, @in6={0xa, 0x4e24, 0x6, @remote={0xfe, 0x80, [], 0xbb}}, @in={0x2, 0x4e20, @multicast1=0xe0000001}, @in6={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x1}, @in6={0xa, 0x4e20, 0x3ff, @remote={0xfe, 0x80, [], 0xbb}, 0x6}, @in6={0xa, 0x4e21, 0x9, @mcast1={0xff, 0x1, [], 0x1}, 0x6fd4}, @in6={0xa, 0x4e21, 0x1ff, @mcast1={0xff, 0x1, [], 0x1}, 0x7ff}], 0xb8) r8 = syz_open_dev$sndseq(&(0x7f0000000180)='/dev/snd/seq\x00', 0x0, 0x2091) r9 = dup2(r8, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r9, 0xc08c5332, &(0x7f000002b000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r9, 0x40bc5311, &(0x7f000004d000)={0x80, 0x1, 'client1\x00', 0xffffffff80000006, "0000da00001effe3", "a6e7fd491ca077ef11ae80ffea002000000004002ecd959baa11b50700000001"}) ioctl$VT_SETMODE(r0, 0x5602, &(0x7f0000005480)={0x5, 0x5, 0x425, 0xffffffffffffffff, 0x7}) write$sndseq(r0, &(0x7f0000042f70)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @addr}, {0x0, 0x0, 0x0, 0x0, @tick, {0x6}, {}, @addr}], 0x60) 2018/04/13 15:26:55 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$cgroup_ro(r0, &(0x7f0000000140)='pids.current\x00', 0x0, 0x0) setsockopt$EBT_SO_SET_COUNTERS(r0, 0x0, 0x81, &(0x7f0000000180)={'nat\x00', 0x2, [{}, {}]}, 0x48) connect$nfc_llcp(r1, &(0x7f0000000540)={0x27, 0x3, 0x0, 0x2, 0x0, 0x6, "4021bc5c62e4b600554fd217a152db8c5e202690ff5e106c7c3952d6060c481cf11e7913f883ddd296bfa500c92a56653eb6cb910e8d8adb388f562a8d6718", 0x16}, 0x60) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'lo\x00'}) setsockopt$inet_sctp_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000500)={0x6, 0x9, 0x0, 0x8}, 0x8) bind$inet(r0, &(0x7f0000000100)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x0, 0x0) r3 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000080)='/dev/keychord\x00', 0x0, 0x0) fanotify_mark(r2, 0x80, 0x9, r3, &(0x7f00000000c0)='./file0\x00') 2018/04/13 15:26:55 executing program 2: socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) fremovexattr(r1, &(0x7f0000000040)=@known='security.evm\x00') r2 = dup(r1) sendto$inet(r2, &(0x7f0000000080)="7328f8278f316f0782e08c555b65e612dbce0a18d10967b9c602b2998de3a523d454597c37bc82531c1b3b2d3f23e20ae09fea1e0d38ce72df031394a001d722caa68480e3072a72113d69645bca1db153d634aa46ff1dc75f3baed7f38ede9d900e81904607b4ce91946fb28fd9ac4aba3c32361320908a0ce4bc9bf3671483c435e898b2353d49288be1bd207880cabffb9e004003604d1948d18df29c367ef4b00d7c437551763a78339a3dfef3ea8a423e4925b77cd99623f4e663b1b10c496328c613f0f70dd49e43c7fe6d87fbee55fe25f01ee70265b6b2b0c82055b8d790f8d3c0aa6a8f5ac24d463310160f2631e48b3b2bbd70", 0xf8, 0x90, 0x0, 0x0) r3 = openat$cgroup(r2, &(0x7f0000000180)='syz0\x00', 0x200002, 0x0) getpid() socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000200)='IPVS\x00') sendmsg$IPVS_CMD_GET_SERVICE(r2, &(0x7f0000000400)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x80000040}, 0xc, &(0x7f00000003c0)={&(0x7f0000000240)={0x154, r4, 0x2, 0x70bd27, 0x25dfdbfc, {0x4}, [@IPVS_CMD_ATTR_DEST={0x1c, 0x2, [@IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x3}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x5}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0xfffffffffffffff8}]}, @IPVS_CMD_ATTR_DAEMON={0x44, 0x3, [@IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x4}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x2}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0xe8d}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @multicast2=0xe0000002}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @rand_addr=0x101}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x5}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x2}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0xe3e9}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x3}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x8}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0xffffffffb8ecd437}, @IPVS_CMD_ATTR_DAEMON={0x40, 0x3, [@IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x400}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0xfffffffffffffff7}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x200}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x2}, @IPVS_CMD_ATTR_DEST={0x2c, 0x2, [@IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x81}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0xfffffffffffffffd}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x3f}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0x2}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x1}]}, @IPVS_CMD_ATTR_DAEMON={0x4c, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @multicast1=0xe0000001}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e23}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x3}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x2}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'rose0\x00'}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @mcast2={0xff, 0x2, [], 0x1}}]}]}, 0x154}, 0x1, 0x0, 0x0, 0x10}, 0x40000) r5 = epoll_create1(0x80000) prctl$getreaper(0x2, &(0x7f0000000440)) r6 = dup(r3) mq_timedsend(r2, &(0x7f0000000480)="f0c9064bf1ef4a91c218b92b3b98a73c1a0a54a0c2b65e8ab3df65571c2b27e39e41bfa986ec2390587ded4f77dd9cd3316cf62afd641103346539ba73db81089e1b6da2528ccdabc6c34128298e24d36853cce4c2467c8b8a629ba67f56c4a76d1fbafce63cbc253efd486554292cc83c235abe71556a85f048321746602c417ac2bc607038ea70abeaf26ef22f3ec5e2ad7ae9c8348e11a3", 0x99, 0x8, &(0x7f0000000540)) r7 = dup(r5) socket$inet6(0xa, 0x800, 0x70) syz_open_dev$random(&(0x7f0000000580)='/dev/random\x00', 0x0, 0x80) setsockopt$inet_mtu(r2, 0x0, 0xa, &(0x7f00000005c0)=0x3, 0x4) write$selinux_load(r2, &(0x7f0000000600)={0xf97cff8c, 0x8, 'SE Linux', "f0a337"}, 0x13) ioctl$sock_inet_SIOCSIFNETMASK(r6, 0x891c, &(0x7f0000000640)={'lo\x00', {0x2, 0x4e22}}) bind(r7, &(0x7f0000000680)=@in6={0xa, 0x4e21, 0x7, @mcast1={0xff, 0x1, [], 0x1}, 0xe25c}, 0x80) getsockopt$inet6_IPV6_IPSEC_POLICY(r7, 0x29, 0x22, &(0x7f0000000700)={{{@in=@rand_addr, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in6}}, &(0x7f0000000800)=0xe8) ioctl$sock_inet6_SIOCDELRT(r2, 0x890c, &(0x7f0000000840)={@mcast1={0xff, 0x1, [], 0x1}, @local={0xfe, 0x80, [], 0xaa}, @mcast2={0xff, 0x2, [], 0x1}, 0x6, 0xffffffffffff997a, 0x3, 0x400, 0x8000, 0x2000082, r8}) fstatfs(r3, &(0x7f00000008c0)=""/231) setsockopt$inet_udp_encap(r2, 0x11, 0x64, &(0x7f00000009c0), 0x4) bind$llc(r2, &(0x7f0000000a00)={0x1a, 0xf, 0x5, 0x4, 0x3, 0x1, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}}, 0x10) inotify_init1(0x80000) syz_open_dev$random(&(0x7f0000000a40)='/dev/random\x00', 0x0, 0x200000) ioctl$sock_proto_private(r0, 0x89e2, &(0x7f0000000a80)="8950e40a5618") accept4$nfc_llcp(r2, &(0x7f0000000ac0), &(0x7f0000000b40)=0x60, 0x80800) fcntl$notify(0xffffffffffffff9c, 0x402, 0x6) 2018/04/13 15:26:55 executing program 4: r0 = memfd_create(&(0x7f0000000000), 0x2) fcntl$addseals(r0, 0x409, 0x9) fallocate(r0, 0x3, 0x0, 0x7fffffff) fallocate(r0, 0x0, 0x6, 0x4) 2018/04/13 15:26:55 executing program 3: r0 = userfaultfd(0x80800) pwritev(r0, &(0x7f0000001580)=[{&(0x7f0000000000)="20014c5eca0cf178ff5e8ef7ccbe1539bc55d0ed444a69e7f929df79938b3495b52e4d7ee5d8642705b07118c6af", 0x2e}, {&(0x7f0000000040)="b48881473d6c46dc", 0x8}, {&(0x7f0000000280)="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", 0x1000}, {&(0x7f0000000080)="59d7246d817fe9214e86b33e10bf43724072d6a6be75f64017a26cd69a2fdd68b738882c3fec24c1c45b21b83e0f9a63f99acc51d517e3460543f0d8bd2044aa47cadae39b97210ed2d77470239f55183f29a784bf4ff203ac53777aa2da6be4b72f8b387dc2e79d1370844c2c78b2175c5465a351c2b21ad74c0a9b2ccbe03485d2b015b1bfff94ec126fbcbf440a588e83dd9ec2703b7a11bf0d9ecbded41b4f250d71c89f770f0da39126c234508383660c145b3951e5732d2890c9431480b568a327", 0xc4}, {&(0x7f0000000180)="7f7e1fc70bd877fdbc6e12d4001c9508c7d28ae411cd27f43d", 0x19}, {&(0x7f0000001280)="9de02ea043b15fee3bbde26e3f3cad8bcd57d9f3a7ba7ed23c2f7a86aa27778a3c15f8b02220e1afe7aeaa1003c59fe58a24d2f17979ac43a55e287689fde6798e7c8cc6c5ecf91d8fe656fd0827a6aea2a381be92a52073d63f52849326d0f17249ba3640053a8cbda9e0135bdd7c03adcc20ed4d03518dbdaba6ba07447757e580411ed5433f8990e15cb3db0ffb63c7876d80c3b4f5117086f9b96265d05960c58857e85427da237526d8abf50cc163e8ed49f7e5530e3f986a9872c138a3467bac20f52d9e870c8d0d83ef881741816b682094034a6b180581e5ab92b5dfd5998d105069b4442435f643cf8fb42869e0679956eb137a", 0xf8}, {&(0x7f00000001c0)="9fc1b827af8cfff1526e2846c1a104c918ac414e02dea11e354135fbaac3ca78983ae1f8745894699f7c12de2e1693276d", 0x31}, {&(0x7f0000001380)="ca58c3862edf18d684cf1e81a69f2db526ea015a464f8c6dd784f0ee3d7541d63e2717869661e65f625819553f67a57b019167f4e3a98083dba5573d9f1b9923c4a7c506f024d2d25f5eac828479d0b61f3654271a4da0d66f52d840fcbc66fd7a85ea2d8b3eb715165be1f5667b8b9043c633ecf4c759a48478513228c40953c55e6b25b29aa03b2e5a6acafc32471c553cd79b4784846a06b72a82b0bc0aee8a01614acb3afc13f8d9f1ff8630e8eed33f47cdbae92a083117baf06532fa98c3ee", 0xc2}, {&(0x7f0000001480)="79eb50c26b40004ebf62c223041587d97e912699ead825e987f1e4cc10b5326a9eb3c2aaa35880aea295f7805d9d27ec13e6d4b844084d55f13bcc8b647bda65a9c4d9cef7", 0x45}, {&(0x7f0000001500)="3f23f1b1f84380c066ae33f89754a4962a591d9dea2338bf0277dc575340626901bb65697e6036c5f7b536a497bf5193d638ada6e2298d5ebecdd6503a02aee187b726c5c09b4ee3dbffa147f2b40e465b2c947c965605c178fa0cc6", 0x5c}], 0xa, 0x0) socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000000240)="220000002100070700be0000090007010a00001e000600240000e30305001380ff45", 0x5a) openat$selinux_load(0xffffffffffffff9c, &(0x7f0000000200)='/selinux/load\x00', 0x2, 0x0) 2018/04/13 15:26:55 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/sync_version\x00', 0x2, 0x0) ioctl$RNDGETENTCNT(r2, 0x80045200, &(0x7f0000000080)) bind$inet(r1, &(0x7f0000000000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r1, &(0x7f0000000100), 0x0, 0x20000804, &(0x7f0000e1e000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) 2018/04/13 15:26:56 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x1e, &(0x7f00000000c0)=0xffffffffbffffffd, 0x4) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x40, 0x0) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000040)={{&(0x7f0000ffa000/0x3000)=nil, 0x3000}, 0x2}) 2018/04/13 15:26:56 executing program 7: r0 = syz_open_dev$sg(&(0x7f0000002ff7)='/dev/sg#\x00', 0x0, 0x503001) mlock(&(0x7f0000000000/0x4000)=nil, 0x4000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETTXFILTER(r0, 0x400454d1, &(0x7f0000000000)={0x1, 0x1, [@empty]}) 2018/04/13 15:26:56 executing program 5: socket$netlink(0x10, 0x3, 0x16) r0 = socket$inet6(0xa, 0x2000000802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1}, 0x20) syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x2000) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23, 0x0, @dev={0xfe, 0x80, [], 0x12}, 0xfffffffffffffffb}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f000089b000)=0xffffffffffffffff, 0x4) connect$inet6(r0, &(0x7f000000cfe4)={0xa, 0x0, 0x807}, 0x1c) clock_nanosleep(0x7, 0x1, &(0x7f0000000200)={0x0, 0x989680}, &(0x7f0000000240)) sendmmsg(r0, &(0x7f0000008a00)=[{{0x0, 0x0, &(0x7f0000000480), 0x0, &(0x7f0000000500)=ANY=[@ANYBLOB="6000000000000000290000000b000000080000006ab11a96f7d25adf9166e34ba01af80187324065bcda06ab9013268169230973698dc95dde627650790df783841dcbb38ed04b54d5375b9d6a000000000000000000000000364ba7c0bb3efd"], 0x60}}], 0x1, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000080)={{{@in6=@dev, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@remote}}, &(0x7f0000000180)=0xe8) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f00000001c0)={@mcast1={0xff, 0x1, [], 0x1}, 0x76, r1}) 2018/04/13 15:26:56 executing program 4: r0 = syz_open_dev$sg(&(0x7f0000000b40)='/dev/sg#\x00', 0x80000001, 0x200080) sendmsg$inet_sctp(r0, &(0x7f00000010c0)={&(0x7f0000000b80)=@in={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x15}}, 0x10, &(0x7f0000001040)=[{&(0x7f0000000bc0)="84cbdae9b57bb00a1bd9a4f688fdd8e6bbf7f15cc158505eb1bd2c8b566549a555174a6478c9e45031f759a9a42ed673db98b544a3fdf2ba99ebc5e854f6d60746fbf2b6599dbb1c0151", 0x4a}, {&(0x7f0000000c40)="4468cac8b491a7ab74b9cdac26eb350f33c7872146872027b7725d92c461ccb30d09e231ec4dbe2967669509c90808d3403f25ef9d6137", 0x37}, {&(0x7f0000000c80)="a0c5c6fdc67833901436364b3608c118246e5b32c18bf7e76db589ce5bbd48457e7a8fde36a423fba1e711b27ed0a067b2023ce995d7175b94f5c860aa8d71030cf9d0aa0ec3584ec6a2863cc1c79690f3e93d7c83c23c4465713cbf2ab458b031f1733453f772c9ffa2252ec461b5d0a29c37a75a6309c5078f8c0eb6e7d6b3d18304c7a8037a4ce28b", 0x8a}, {&(0x7f0000000d40)="fef9c9b87e091932315d64a6b5d33a24dfadd755b7c38d174aaebd0bf87b766b4ae5f328fd9a896536f60016afdddfda8b8ddecd3a77874cc9a91f1393ac0f0d6d929517e94f917fcfc061934ab4a43737b7d2fc1deb25ddf77314a87f022aa334ac494a7038dcb32fdf632626fb77e6a76e52bf47882f2cb1879ca72a5bb855b8eccf944b10b3124c9abf407124c1da182ec3dc5793fd4fe98655e65aedde6688dba3984dc16776b27ad2a6b4fbcb6315ba608dc7a6d1", 0xb7}, {&(0x7f0000000e00)="a023d87fb4c7e39f4eaa5885f16639b0b4725082d23f208db98bba2e3b3beb1b57333b1c1ab4bcf8aaeed48f47f8f53b1e8174ac0a12626d63fa4b80cde0ab9f32a8ee3b8bbccfb423255cdf93aa661d50da130aaebdf7d912954863796571730000e46dc2401d88a7ff3456e0f1da57dec1455d7dd986700e4875e26b26085161f1bf917e1e8ca9c70b73cdfccaacb710c05d05dd30dae7564710c8f46b6b23c5485e6b306f9b2993782a4d7c9ce20a83c97af1255841ed9824132fc069d40cd98392fd9ad70f9ceb124fb202211af199", 0xd1}, {&(0x7f0000000f00)="7d32a1b4476e456d4f6811040183de270b39d85282c4a27caa04bae985f9ba1d6e7c336687b09216f6e085c9436587db88e6e819213f22c623d170da22a4e063fd6f52291b0ed94a1d4bef2db1e4458787b81e75284fd2af298a6efc77123ea0f0a5e80f7940f06c4f1f252f995f1a225cbebc91320ecbac4dbdb77683b78e3de304eb665d26263155af3eb92a759fa0b591eb", 0x93}], 0x6, &(0x7f0000000fc0)}, 0x8080) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000005000)={&(0x7f0000001000)={0x2, 0x6, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x17, 0x0, 0xa0, 0x0, @in={0x2, 0x0, @broadcast=0xffffffff}}]}, 0x28}, 0x1}, 0x0) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='cpu.stat\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000000040)={0x0, @in={{0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x7f, 0x7, 0xfff, 0x8, 0x40}, &(0x7f0000000100)=0x98) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000000140)={r3, @in6={{0xa, 0x4e20, 0x9, @dev={0xfe, 0x80, [], 0x12}, 0xd1d}}}, &(0x7f0000000200)=0x84) 2018/04/13 15:26:56 executing program 0: mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000500)='./file2\x00', 0x0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f00000002c0)='IPVS\x00') sendmsg$IPVS_CMD_GET_DAEMON(r0, &(0x7f00000003c0)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000380)={&(0x7f0000000300)={0x74, r1, 0x226, 0x70bd28, 0x25dfdbff, {0xb}, [@IPVS_CMD_ATTR_SERVICE={0x50, 0x1, [@IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x30, 0x21}}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x27}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x2, 0x8}}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x8}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x5}]}, 0x74}, 0x1, 0x0, 0x0, 0x40008c0}, 0x40) fanotify_init(0x1, 0x101000) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000080)={0x0, @in={{0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}}}, &(0x7f0000000000)=0x90) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000000140)={r2, 0x31285e46}, 0x8) write$cgroup_type(r0, &(0x7f0000000040)='threaded\x00', 0xffc5) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000180)={r2, @in={{0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0xffff, 0xaaed}, &(0x7f0000000240)=0x90) 2018/04/13 15:26:56 executing program 3: capset(&(0x7f00000fc000)={0x19980330}, &(0x7f000047efe8)) openat$dir(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x20040, 0x40) execve(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000380), &(0x7f0000000500)) connect$unix(0xffffffffffffffff, &(0x7f00000000c0)=@abs={0x0, 0x0, 0x4e23}, 0x6e) 2018/04/13 15:26:56 executing program 1: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000040)={0x0, 0x81}, 0x10) socketpair(0x11, 0x800, 0x0, &(0x7f0000000200)) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(0xffffffffffffffff, 0xc08c5334, &(0x7f0000000600)={0x0, 0x0, 0x2f29fdaf, 'queue0\x00', 0x800}) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080)='/dev/hwrng\x00', 0x0, 0x0) sendto$inet(r0, &(0x7f0000a88f88), 0x29f, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) recvfrom$inet(r0, &(0x7f00009be000)=""/11, 0xb, 0x0, 0x0, 0x0) bind$bt_l2cap(0xffffffffffffffff, &(0x7f0000000440)={0x1f, 0x0, {0x6, 0x0, 0x0, 0x2, 0x0, 0x3}}, 0xe) setsockopt(0xffffffffffffffff, 0x0, 0xffffffff, &(0x7f00000006c0), 0x0) sendmsg$netrom(0xffffffffffffffff, &(0x7f0000000b00)={&(0x7f0000000780)=@full={{0x3, {"53665db4283e1b"}}, [{"d40335b6bcd5d9"}, {"d5952336c520fb"}, {"d326c92416d6ea"}, {"763aea9242214f"}, {"d716c11982a583"}, {"712de86f857435"}, {"1d8bd63f2c431c"}, {"6f5a0b1522aca6"}]}, 0x48, &(0x7f0000000ac0), 0x0, &(0x7f00000008c0)=ANY=[@ANYBLOB="e0000000000000003f01000006000000b94bdfd89d1cd270951cba096d9a237edbbab89e7aee9f4bbc464aac3acb5e36532471eb58c8e1db051e2338697001312bdc0dfe5e9263c1aaca95998f0b840609d6f1a9d067880b26bde8e5601ee51a3045b43aa1b90da9c0acd3f04db2241f675e16569403df0a6fd19551f8a241512065fb9e03f896a33348735317649231f9f2ea3f367dfc9305afa41eec2148e87d7fa25db21e5e3ab62ca4ce538767356ef1113bcfc13d784219cc9f7f7c361a87c9b085de1e156302d35b94cea69f2cce7570d0cfef3839e6b4ab0223000000087c365617a866e4ed82ca0d32479a3940953be4833483ac54eb57a74f76ab174744c00ca8e7638e11b0c92c705815719ad6fc4d30b4b3bd49fa3bf8d7fd53729cfd310e17c1b9c4b1284032c625562c6adfeae7dbc7234280ea35acee5e1e127596f3a8814de00042835df8dece2f1bf2d7e7da182984c7b1cf4cf64eeebaa74fb89068ddbae6b35e5d3ce5f53fb82faaf899668aa28cda5246fc"], 0xe0}, 0x0) preadv(r1, &(0x7f00000001c0)=[{&(0x7f0000000240)=""/136, 0x88}, {&(0x7f0000000180)=""/19, 0x13}, {&(0x7f0000000800)=""/187, 0xbb}], 0x3, 0x3a) syz_open_procfs(0x0, &(0x7f00000005c0)='maps\x00') shutdown(r0, 0x0) r2 = getpid() ptrace$getsig(0x4202, r2, 0xdc9d8c1, &(0x7f0000000000)) 2018/04/13 15:26:56 executing program 2: r0 = socket$inet6(0xa, 0x80002, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1a, &(0x7f0000f60000)=0xcb72, 0x4) connect$inet(r0, &(0x7f0000001ff0)={0x2, 0x4e20}, 0x10) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000000)={0x5, 0x9, 0x4, 0x0, 0x2, [{0x401, 0x0, 0x6, 0x0, 0x0, 0x800}, {0x5, 0x7d, 0x7, 0x0, 0x0, 0xc00}]}) 2018/04/13 15:26:56 executing program 0: r0 = syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000029fcc)={{0x0, 0x2, 0x0, 0xffefffffffffffff}}) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) openat$sequencer2(0xffffffffffffff9c, &(0x7f00006dfff0)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000000180)={{0x0, 0x3}}) 2018/04/13 15:26:56 executing program 6: socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000800)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r3 = accept4$inet(r0, 0x0, &(0x7f00000000c0), 0x100000000080000) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000480)=ANY=[@ANYRES32=0x0, @ANYBLOB="ecadd0ce9bf6d4289e0c9b73aed014cb2eb7bbe0806861d5ee1924e28250d55769e50ea428f9749eef"], &(0x7f0000000200)=0x2) socketpair(0xa, 0x3, 0x5, &(0x7f0000000cc0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f00000003c0)=@int=0x80000000, 0x4) ioctl$DRM_IOCTL_SET_SAREA_CTX(r3, 0x4010641c, &(0x7f0000000680)={0x0, &(0x7f0000000a80)=""/97}) r5 = accept(r1, &(0x7f0000000b00)=@alg, &(0x7f0000000b80)=0x80) sendto$ipx(r5, &(0x7f0000000bc0)="662df4a093cdd7b35ff6ae42bc7d13930c1fea26aee3a47d99eb39c72fb76601dc87206d4eb86e00240f2194fa63c4e57a634a03fbc5a09ef3dcfb35ce84046ec800", 0x42, 0x0, 0x0, 0x0) setsockopt$inet6_tcp_buf(r2, 0x6, 0x1f, &(0x7f0000000340)="f6fa4b79ba6f6c4c5323e2af43013ecee5c86b06eeb23ef53a19c375a5f79c47658a554390c336a7455599d8f112c413f52eec22356dd4871dd874ff3eeb849bf7f48b056e1ccdd135800a9abba99cc4db4e02cfaac519c0bc3587121524814260ae93745387", 0x66) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f00000003c0)=ANY=[], &(0x7f0000000240)) getsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000000100), &(0x7f0000000140)=0x8) r6 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r6, &(0x7f000000b000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000beeff0)={&(0x7f000063de2c)=@newsa={0x13c, 0x10, 0x713, 0x0, 0x0, {{@in6=@dev={0xfe, 0x80}, @in=@rand_addr}, {@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x0, 0x32}, @in6=@ipv4={[], [0xff, 0xff]}, {}, {}, {}, 0x0, 0x0, 0xa}, [@algo_aead={0x4c, 0x12, {{'rfc4106(gcm(aes))\x00'}, 0x0, 0x60}}]}, 0x13c}, 0x1}, 0x0) r7 = socket$inet6(0xa, 0xa, 0x0) setsockopt$inet6_int(r7, 0x29, 0x19, &(0x7f0000548000), 0x4) mkdirat(r4, &(0x7f0000000440)='./file0\x00', 0x10) setsockopt$inet6_int(r7, 0x29, 0x21, &(0x7f0000000000)=0xe2, 0x4) sendto$inet6(r7, &(0x7f0000000000), 0x0, 0x0, &(0x7f0000b85fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x4b) recvmsg(r7, &(0x7f0000000300)={&(0x7f0000000100)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @broadcast}}}, 0x26, &(0x7f00000002c0)}, 0x0) getpeername$inet6(r4, &(0x7f0000000040), &(0x7f0000000080)=0x1c) bind$inet(r3, &(0x7f0000000180)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x2b) syz_emit_ethernet(0x1, &(0x7f0000000840)=ANY=[@ANYBLOB="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"], &(0x7f00000000c0)={0x0, 0x0, [0x0, 0x0, 0x0, 0x8bc]}) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000001840)={{{@in6=@ipv4={[], [], @broadcast}, @in6=@ipv4={[], [], @multicast1}}}, {{@in=@multicast2}, 0x0, @in=@remote}}, &(0x7f0000000c40)=0xfffffffffffffdb3) setsockopt$inet6_buf(r2, 0x29, 0x0, &(0x7f00000006c0)="c5d3082e99819f3816efd1e9205adcf5810fe53baa9be3b9658e190724ad8e0e987431b5206f8bc9548b3c4903f6fda0b86bb6d10bcdca853545b94745197c1a41d4fe428cc06875a9574a8427d7aeef2cf0f95154dfe7fdadf8291fa14c8be4dd8c4497b563529ef7a25497fee94b796147298c29a670c1b7b03765820a9f60517b73580dae5e7643e2479406ad020a9837e6bc6f5551b53ba13c6aff13f27abb44bfd3e951ef8c6b00b1b455914fb3871b", 0xb2) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r5, 0x84, 0x18, &(0x7f0000000400)={0x0, 0x2d}, &(0x7f00000005c0)=0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r5, 0x84, 0x76, &(0x7f0000000640), 0x8) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r4, 0x84, 0x1e, &(0x7f0000000280), &(0x7f00000002c0)=0x4) setsockopt$inet6_buf(r2, 0x29, 0x0, &(0x7f00000001c0)="3ec2e6f6b72e29f50e000000000000232014", 0x12) setsockopt$inet6_int(r2, 0x29, 0x0, &(0x7f0000000000), 0x4) 2018/04/13 15:26:56 executing program 7: memfd_create(&(0x7f00000000c0)='self\x00', 0x0) perf_event_open(&(0x7f0000271000)={0x2, 0x70, 0x49, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0xe) unshare(0x400) r0 = socket$inet_udp(0x2, 0x2, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000240)={0x0, @in={{0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}}, [0xfffffffffffffffd, 0x2, 0xffffffff80000000, 0x1000, 0x10001, 0x1, 0xff, 0x0, 0x5960, 0x0, 0xad7, 0x40000000000000, 0x100000000, 0x7, 0x4]}, &(0x7f00000000c0)=0x100) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f0000000100)={r2, 0x8}, 0x8) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f00000001c0)={{0x2, 0x0, @loopback=0x7f000001}, {}, 0x2, {0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 'lo\x00'}) pipe(&(0x7f0000000140)={0x0, 0x0}) r5 = socket$inet6_icmp(0xa, 0x2, 0x3a) preadv(r3, &(0x7f0000000440), 0x0, 0x0) getsockopt$sock_cred(r5, 0x1, 0x11, &(0x7f0000000040), &(0x7f0000000080)=0xc) remap_file_pages(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0xc599df5af4f506c, 0x4, 0x3100) r6 = socket$netlink(0x10, 0x3, 0xc) writev(r6, &(0x7f0000000040)=[{&(0x7f0000000080)="1f00000002031900000007000000068100023b0509000100010100ff3ffe58", 0x1f}], 0x1) ioctl$int_out(0xffffffffffffffff, 0x0, &(0x7f0000000100)) getsockopt$IP6T_SO_GET_ENTRIES(r1, 0x29, 0x41, &(0x7f0000000380)={'raw\x00', 0x78, "955ddaa61291fb46804f080befa1429a6d06881bd2efae0f30fc6853a551361ff54212c10498004486ecb8e658240f1a72235895f05fda6410ee582f761d27e2760d2535338792058c8f8500f941e47f97d550cad4a7fed44175f4b52954d9c6cc23db9ce215ff243223bcf38cbcaec85c5feefde2946970"}, &(0x7f0000000440)=0x9c) writev(r6, &(0x7f0000000240)=[{&(0x7f0000000180)="1f0000000203193b000007000000068100023b050900020000004000020058", 0x1f}], 0x1) fanotify_mark(r1, 0xf, 0x10000, r3, &(0x7f0000000340)='./file0\x00') ioctl$GIO_UNISCRNMAP(r4, 0x4b69, &(0x7f0000000480)=""/96) 2018/04/13 15:26:56 executing program 5: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x80400, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f0000000040)={0x0, 0x0, 0xfffffffffffffffe, 0x3, 0x4}) r1 = open(&(0x7f0000000ff8)='./file0\x00', 0x10442, 0x0) mmap(&(0x7f0000002000/0x4000)=nil, 0x4000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCXONC(r0, 0x540a, 0x4304) ioctl$TIOCLINUX2(r1, 0x40305828, &(0x7f0000001ff4)={0x2}) 2018/04/13 15:26:56 executing program 4: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) socketpair(0x3, 0x6, 0x3, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000480)={{{@in=@multicast1, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in6=@remote}}, &(0x7f0000000200)=0xe8) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f00000006c0)={{{@in=@multicast2, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6=@mcast2}}, &(0x7f0000000580)=0xe8) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00000007c0)={{{@in=@local={0xac, 0x14, 0x14, 0xaa}, @in=@dev={0xac, 0x14, 0x14, 0x17}, 0x4e24, 0xffffffff, 0x4e20, 0x6, 0xa, 0x20, 0x0, 0x5e, r3, r4}, {0x101, 0x7ff, 0x6}}, {{@in6=@mcast2={0xff, 0x2, [], 0x1}}, 0x0, @in6}}, 0xe8) ioctl$PPPIOCGFLAGS(0xffffffffffffffff, 0x8004745a, &(0x7f0000000080)) syncfs(r1) sendto$llc(0xffffffffffffffff, &(0x7f0000000380), 0x0, 0x0, 0x0, 0x0) write$sndseq(r2, &(0x7f0000000a40)=[{0x5, 0x43d0, 0x6, 0x2, @time={0x77359400}, {0x8, 0x101}, {0xffffffffffffe108, 0x1}, @raw32={[0x8001, 0x9b, 0x83c]}}, {0x4, 0x3, 0x8, 0x5, @time, {0xffff, 0xfffffffffffffffb}, {0x7, 0x29}, @connect={{0x3, 0x4b}, {0x4, 0x200}}}, {0x1ff, 0x4, 0x101, 0x6fb2, @time, {0x2, 0x8001}, {0x4, 0xfffffffffffffffb}, @ext={0x5e, &(0x7f00000009c0)="3bc77124b6ab489236a3ec2c294326d95883cdf8998ecf0c71ea1dd93d2eb796d7a96c05ce1e2721d24b939c93531fd68817a68f0df1abe88ab5077eac23bbe9ee6d9cc62173f4b17939492ad0c56d8c104067eb61810a667a16c0b6e877"}}, {0xcab, 0xf0, 0x200, 0x64, @time={0x0, 0x989680}, {0x1, 0x3}, {0x7, 0x5a85}, @result={0x2, 0x6}}, {0x8, 0x0, 0x7fffffff, 0x4, @time={0x77359400}, {0x9, 0xffffffffffffffff}, {0x5, 0x3}, @time=@time={0x77359400}}, {0x54ac, 0x800, 0xfe35, 0x5, @time={0x0, 0x1c9c380}, {0x5}, {0x1f, 0x5}, @queue={0x8, {0xc77, 0xfff}}}], 0x120) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r2, 0xc08c5336, &(0x7f0000000380)={0xffffffff, 0x40, 0x4, 'queue1\x00', 0x8000}) ioctl$TCSETA(r2, 0x5406, &(0x7f0000000440)={0x1f, 0xfffffff000000000, 0x101, 0x9, 0x400, 0x7, 0x101, 0x8, 0x5, 0x8a}) getsockopt$llc_int(0xffffffffffffffff, 0x10c, 0x0, &(0x7f0000000980), &(0x7f0000000100)=0x4) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f00000005c0)={@in={{0x2, 0x0, @loopback=0x7f000001}}, 0x0, 0x3, 0x0, "568ba1532d9fa4a4a0b2ac7fed1ba5df6183c56aab4b149a87b45ecde423213c30734da7de0daefc4f85152077b0196e06e5a1d95840e8dc7eb18f5f2781abadec7c9d4ef97335343396d95c6c3a63db"}, 0xd8) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f0000000940)={0x4, [0x1, 0x80000001, 0x3, 0x29]}, 0xc) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000140)) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f00000001c0)) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r2, 0xc0505405, &(0x7f00000008c0)={{0xffffffffffffffff}}) sendto$inet(r0, &(0x7f0000e9bf14), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x1000000000004e23}, 0x10) recvfrom$inet(r0, &(0x7f0000000240)=""/247, 0x2b2, 0x0, &(0x7f00000000c0)={0x2}, 0x64d) pipe2(&(0x7f0000000000), 0x800) sendto$inet(r0, &(0x7f00006fd000)="c3401c344654f3c7009aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4000000000000", 0x7a, 0x51, &(0x7f0000e66000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000000180)="ea", 0x1, 0x1, &(0x7f0000000340)={0x2, 0x0, @loopback=0x7f000001}, 0x10) 2018/04/13 15:26:56 executing program 5: pipe2(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, r0, 0x8000000) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000140), &(0x7f0000000180)=0x4) syz_open_dev$sg(&(0x7f0000000400)='/dev/sg#\x00', 0x2, 0x280000) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) sigaltstack(&(0x7f0000012000/0x4000)=nil, &(0x7f00000000c0)) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r2, 0x84, 0x79, &(0x7f0000000240)=0x7, 0x4) getsockopt$EBT_SO_GET_ENTRIES(r0, 0x0, 0x81, &(0x7f0000000340)={'nat\x00', 0x0, 0x4, 0x89, [], 0x7, &(0x7f00000001c0)=[{}, {}, {}, {}, {}, {}, {}], &(0x7f0000000280)=""/137}, &(0x7f00000003c0)=0x78) fstat(r1, &(0x7f0000000040)) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @quote={{}, 0x0, &(0x7f0000fd0000)={0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @raw32}}}], 0xffffff46) 2018/04/13 15:26:56 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) close(r0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r2, &(0x7f000000e000)={0x2, 0x4e20, @multicast2=0xe0000002}, 0x10) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000016ffc)=0x2, 0x4) setsockopt$sock_int(r2, 0x1, 0xf, &(0x7f0000015000)=0x4, 0x4) bind$inet(r1, &(0x7f0000011ff0)={0x2, 0x4e20, @broadcast=0xffffffff}, 0x10) listen(r0, 0x0) listen(r2, 0x0) 2018/04/13 15:26:56 executing program 0: r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f000000a000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) read(r0, &(0x7f0000008f21)=""/223, 0xdf) socket$inet6(0xa, 0xffffffffffffffff, 0x3) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) readv(r0, &(0x7f000000bfc0)=[{&(0x7f0000003f89)=""/119, 0x77}], 0x1) 2018/04/13 15:26:56 executing program 6: r0 = syz_open_dev$evdev(&(0x7f0000f7e000)='/dev/input/event#\x00', 0x0, 0x0) ioctl(r0, 0x80004520, &(0x7f0000ac4000)) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x101000, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000001540)={0x0, 0x5}, &(0x7f0000001580)=0x8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f00000015c0)={0x0, 0xb4, "02aaf277f1119ca6543ca73672e044abb5e8d264bd32a02a90965f927c042b56dd21f5d18703f51e477cf0cb241ae5b0e2cbf57d3ede79f33e2e33a13f87843bcc14415f47c87d10cd9ec2f25bd335dbe4ec364b1408e34022a39d34604c35d5960b7f5e1c084660d16c7a4cbb2279761f2dba902cef8f5956bfc34730948bdd33c41d33bc96d194e37a204fe78b533410b5e92fd616ea1da3d9ad928702d5055dc2caf88a13c1e73eae0e39ff00a8cca9a39f72"}, &(0x7f0000001680)=0xbc) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f00000016c0)=@assoc_value={0x0, 0x5}, &(0x7f0000001700)=0x8) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000002a40)={0x0, 0x5b, "181a2ecc1726360f77b9363351277b6d666b51f885d9f376340eae06669bf0b15f0b542bb3d16ba0a2edfb389a059e18925bb1c0c1ebf61185a8ff164a4e3db0e70ea6d40f87d60b4322052795104a85cb8f288918445c4e897225"}, &(0x7f0000002ac0)=0x63) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000002b00)={0x0}, &(0x7f0000002b40)=0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000002b80)={0x0, @in={{0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}}, [0x100000000, 0x9, 0x7fffffff, 0x0, 0xfffffffffffffff7, 0x2fc4, 0x6, 0xffff, 0x401, 0x8, 0x0, 0x0, 0x100, 0x80000000, 0xc4bd]}, &(0x7f0000002c80)=0x100) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000003000)={0x0}, &(0x7f0000003040)=0x8) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000003080)={0x0, 0x0, 0x10001, 0x8c}, &(0x7f00000030c0)=0x10) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000004200)={0x0, @in6={{0xa, 0x4e20, 0x100000001, @ipv4={[], [0xff, 0xff]}, 0x401}}, 0x6, 0x8, 0x1000, 0x6119, 0xa8}, &(0x7f00000042c0)=0x98) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000004300)={0x0, 0x9, 0x0, 0x5}, &(0x7f0000004340)=0x10) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000004380)={0x0}, &(0x7f00000043c0)=0x8) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000004400)={0x0, 0x7e, "e76eaf0be031b5a4fcf30b726ccddbdd38d40858a5dea826667710f6038037ee9e7cf651b399c0fbbc70590d5645b5bf2ff39ed0ffa02fa4ffa01816b77024c630dace3cdc7f9eef561c9d60a27dd0aa5dc4e828ebe7b4cab5355b5255530000c9d64bb02802e4c7637f4e2fed9acd55d4c0610deef4010019adf60dea1f"}, &(0x7f00000044c0)=0x86) read(r0, &(0x7f0000004a00)=""/131, 0x83) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000004500)={0x0, @in={{0x2, 0x4e21, @multicast2=0xe0000002}}, 0x2, 0xffffffffffffff7f, 0x20, 0x10001, 0x4}, &(0x7f00000045c0)=0x98) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000004600)={0x0, 0x78da}, &(0x7f0000004640)=0x8) sendmmsg$inet_sctp(r1, &(0x7f0000004840)=[{&(0x7f0000000040)=@in6={0xa, 0x4e22, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x2b}, 0x1c, &(0x7f00000014c0)=[{&(0x7f0000000080)="3e26be5840385198ec68ea16e4ad7e496fd375acbb0ce8d9f6bb7bc26fe8851324", 0x21}, {&(0x7f00000000c0)="ae01d4026c642e7bb4d23e92101f4efd2b31213b45c682f70dc2f9c1f440a2d6534741be7ea3168c19e64613e8b42eb1c2e08bdca3da85b1d868da3b140755973a1381625f77fffbd10ed6813771447682980852eb663d9f2582259574f25bbe9cbcca3a8a92b0a5bcd9abe0a3a2feef0a8552289a1d7ae2061d7eb7824f4bbc9048370ca1b1078bf48821cfcb7cf05abf01fb322e8d1ff85c21264ec6654de85f525ed094a1d8bfeebdab9217feaa132129fcc949af863167d46457a49304ca5017cdfb63b27b", 0xc7}, {&(0x7f00000001c0)="268f448e95222a713e01e27ec35403a6d7bd89077511617957b2b536ef85604afeb0cf0389ebebc389e8374bfc9c1850d9742aaa2e4c1cc2dc2170d5bfd54ad5e28b33c8de8f4bad321ad37476e642041f2cc6cf7ec7211435b1c1a56f42e7db638293a687042a47e9c274eed38d05355993d445f70c91e5a10aeb60a2b316473e714e828a4ddb0333a864f1fa990a6bbf", 0x91}, {&(0x7f0000000280)="139f835afdd9bf1920da13ef17155f28a28be34fb957afcc9d39b5ff7eefd75e68290d31e1183b991f701c9e16f61e66db72386b829c6bc7ded69684576851e41736c8e3aaaf362d15bd990a08360e0500d7593a953021fac769c977cb8a305a632bcad9cbdc097d31aa84744a8bb7e6a87aeb6daf5fbbf5f4d8506b926367bafebba0ec736217d5ac1058dd9dc57ba2eb5d", 0x92}, {&(0x7f0000000340)="77a738f4db93c7", 0x7}, 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0x1000}, {&(0x7f0000001380)="182fccbc8693661ded107e08f1247b9208224006f1498c3706cbda2061b33752e0c67122e629714c63e4fc27943a55d942428a6778b183d9e91ab81845f437c01e1c78a686226578f9525119568f1504a84c02b2fb1d19510ea3e10274583a7d7e52d51482962a692d0b5e7acb5f9f3998f2a14cee01bc6c8712fee449010096bd6912988b2ac485043ead", 0x8b}, {&(0x7f0000001440)="235cc1acbe977c7cb0c0e127db6a09fe6765485ab2080f8864d436b9eebf790beec3ef8e9e41b0959709f2d4fb94dcfaf4af65222baf014232acc819a6e7c2e1c60962fc11163fddccb9eea4a8527c7df0c7c1547d650c68d348f3c6b1c80fe06b3ea59c2a28ec", 0x67}], 0x8, &(0x7f0000001740)=[@sndinfo={0x20, 0x84, 0x2, {0xf3, 0x200, 0x4, 0x0, r2}}, @sndinfo={0x20, 0x84, 0x2, {0x1, 0x6, 0xc800, 0x0, r3}}, @sndrcv={0x30, 0x84, 0x1, {0xffff, 0xffffffffffffff7f, 0x0, 0x3, 0xff, 0x0, 0x7, 0x7fff, r4}}], 0x90, 0x1}, {&(0x7f0000001800)=@in6={0xa, 0x4e24, 0x741be59d, @mcast2={0xff, 0x2, [], 0x1}, 0x1ff}, 0x1c, &(0x7f0000002a00)=[{&(0x7f0000001840)="7affd1cfed371ea4", 0x8}, {&(0x7f0000001880)="9c0ea570537361e32407aef077670a46494bd0f64c1cf3f99af13cd5e5131a4d190b175e4d6e3a585b20b08b032da8b590bf406561155c128ceb6838f4a97bb4200bbf9a3516737634bc5094fd312b83d526ffb9c929bf99d8458826b0610f7421b19262836798650d301c5822a213caaa6de22e6a4159719ac1963cad8f7cd3f52fc3353068210b54126533f4ffea2f6dd3542f3c65d8560c0714b3d929ed", 0x9f}, {&(0x7f0000001940)="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0x1000}, {&(0x7f0000002940)="e6457371379009f0dae20a50d19930b469157bc14369434b2c7d12c9550b653b8ebe4a55a3bb87df87e376afd5a0ac9897535161c2520f3499dc3f09ba3b7e7f391b7d4924d26587796635a215efb581dfa2726604d05e9b7f3876ca1942fa605f83e5f49f1eda90fd79a134af9ffddf6bf0d2997151b0082ad43946581ffba2ad3ef2c30bff663ac914800053367d893abfcbff6c27348cacf2ddec677e2724a28870b8d1fbc5029d", 0xa9}], 0x4, &(0x7f0000002cc0)=[@sndinfo={0x20, 0x84, 0x2, {0x2, 0x8008, 0x1, 0x1, r5}}, @sndinfo={0x20, 0x84, 0x2, {0x1, 0x200, 0x7, 0xfffffffffffffffe, r6}}, @sndrcv={0x30, 0x84, 0x1, {0x3, 0x10000, 0x0, 0x5, 0x3, 0x9, 0x7a, 0x1, r7}}], 0x90, 0x14}, {&(0x7f0000002d80)=@in6={0xa, 0x4e23, 0xe7c, @remote={0xfe, 0x80, [], 0xbb}, 0x1f}, 0x1c, &(0x7f0000002fc0)=[{&(0x7f0000002dc0)="3a8ef0fbe29670dfd0a365ee7df2bd847b2decceb08bf390cff9d4e9e668cb80fce2aba473e735d75fc8293ff13a0819fe6e5e5b650381a9f869f1f3958a9cc0583cb8f3c02d989eb82eabac106e4b1ad127054ff811eaf7ef40939bebf8af14da18eea1813190aafa97bd7b5b8ad750995303935f18736e621a2097092173104ee293cbd592b46f0cf9a5fab9eb385edd19ca052d741b7ebf65531447bda51ba00e9cf385e64d8e543a7b4acd217cc90e12f74e652d04fbc090505a13d129da734f95039a756c6add672a5ca0518df6779a7ab5aaf1676bd75df19298c5f203e37727d6227b4fb9756d614a8b6cc52fdaf6385044af4f", 0xf7}, {&(0x7f0000002ec0)="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", 0xff}], 0x2, &(0x7f0000003100)=[@sndinfo={0x20, 0x84, 0x2, {0x6, 0x8001, 0x7, 0x4, r8}}, @sndrcv={0x30, 0x84, 0x1, {0x3f, 0x1000, 0x0, 0xbc6a, 0x1ff, 0x5, 0x8, 0x1, r9}}], 0x60, 0x4}, {&(0x7f0000003180)=@in6={0xa, 0x4e24, 0x7fff, @local={0xfe, 0x80, [], 0xaa}, 0x8}, 0x1c, &(0x7f00000041c0)=[{&(0x7f00000031c0)="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", 0x1000}], 0x1, &(0x7f0000004680)=[@sndinfo={0x20, 0x84, 0x2, {0xd2a, 0x8000, 0x4, 0x313b, r10}}, @sndrcv={0x30, 0x84, 0x1, {0x9, 0x9, 0x1, 0x1000, 0x8, 0x478e, 0x9, 0x4ed86ada, r11}}, @init={0x18, 0x84, 0x0, {0x3, 0x5, 0x10001, 0xcbb5}}, @sndinfo={0x20, 0x84, 0x2, {0x9, 0x8000, 0x3, 0x0, r12}}, @sndrcv={0x30, 0x84, 0x1, {0xfb, 0x8, 0x4, 0x100000001, 0xa8, 0x100, 0x0, 0x9, r13}}, @init={0x18, 0x84, 0x0, {0x7, 0x0, 0x19, 0x8000000000000000}}, @sndrcv={0x30, 0x84, 0x1, {0x4, 0x4, 0x200, 0x9, 0x9, 0x80000000, 0xe9aa, 0xfffffffffffffff9, r14}}, @sndinfo={0x20, 0x84, 0x2, {0x5, 0x8, 0x994d, 0x1ff, r15}}, @init={0x18, 0x84, 0x0, {0x2, 0x9, 0x3, 0x400000}}], 0x1b0, 0x4000000}], 0x4, 0x80) pread64(r0, &(0x7f0000004940)=""/148, 0x94, 0x0) 2018/04/13 15:26:56 executing program 3: syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x20000) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) clone(0x23102400, &(0x7f0000000140), &(0x7f0000000400), &(0x7f00000002c0), &(0x7f00000005c0)="b8") 2018/04/13 15:26:56 executing program 4: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/sequencer\x00', 0x2, 0x0) ppoll(&(0x7f00000000c0)=[{r0}], 0x1, &(0x7f0000000000)={0x77359400}, &(0x7f0000000140), 0x8) pipe(&(0x7f0000000180)={0xffffffffffffffff}) ioctl$DRM_IOCTL_AGP_ENABLE(r0, 0x40086432, &(0x7f0000000040)=0x17) getsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000080), &(0x7f0000000100)=0x8) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000280)='/dev/hwrng\x00', 0x1, 0x0) readahead(r2, 0x8, 0x3ff) ioctl$DRM_IOCTL_SET_MASTER(r1, 0x641e) pwrite64(r0, &(0x7f0000000440)="3a08e7075dfa48db4509c2f23012d9265f0479b0ab156504c57ad99713233a8966e431976f8168d4570bf9535a346904237f07dc2cc160dd1740031f6ad8a1b9b3562d8ea2df90e89d5f76d1e5c941b77273e3a4ea87e5c30ed0b9f59ded1fe5", 0x60, 0x0) modify_ldt$read(0x0, &(0x7f0000000200)=""/72, 0x48) 2018/04/13 15:26:56 executing program 5: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x200, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1, 0x8030, r0, 0x0) msync(&(0x7f0000917000/0x1000)=nil, 0x1000, 0x6) 2018/04/13 15:26:56 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00003e4000)={&(0x7f0000001280)={0x10, 0x0, 0x0, 0x800000000000000}, 0xc, &(0x7f0000a3bff8)={&(0x7f00000001c0)=ANY=[@ANYBLOB="2c00fa01800000000000001e5c0add66c21facbfd87f9747d24a6e7cc71280550abef2c2d4071c089065bf9fd25e034333146c445488b4519e73c75324d8333071aca1e761d37e0c", @ANYRES32=0x0, @ANYBLOB="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"], 0x3}, 0x1}, 0xffffffffffffffff) 2018/04/13 15:26:56 executing program 3: r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) ioctl$TTUNGETFILTER(r0, 0x801054db, &(0x7f00000000c0)=""/201) r1 = socket$inet6(0xa, 0x8400000000000802, 0x0) setsockopt$inet6_opts(r1, 0x29, 0x3b, &(0x7f0000fd6e38)=@hopopts={0x0, 0x2, [], [@hao={0xc9, 0x10}]}, 0x20) sendmsg$inet_sctp(r1, &(0x7f0000a29000)={&(0x7f0000fc1fe4)=@in6={0xa, 0x4e22, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c, &(0x7f000065b000)}, 0x8000) writev(r1, &(0x7f0000b50000)=[{&(0x7f000089a000)="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", 0x595}], 0x1) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x80, 0x0) connect$unix(r2, &(0x7f0000000040)=@abs={0x0, 0x0, 0x4e21}, 0x6e) 2018/04/13 15:26:58 executing program 1: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) chroot(&(0x7f000009a000)='./file0\x00') chdir(&(0x7f0000cd2ff8)='./file0\x00') symlink(&(0x7f0000000140)='..', &(0x7f0000272ff7)='../file0\x00') umount2(&(0x7f0000000040)='../file0\x00', 0x2) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000300)='ramfs\x00', 0x0, &(0x7f0000000200)) mknod(&(0x7f0000000000)='../file0\x00', 0x1001, 0x4) 2018/04/13 15:26:58 executing program 2: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000080)='./file0\x00', 0x0) write$cgroup_pid(r1, &(0x7f0000000100)=ANY=[], 0x1023c) fallocate(r1, 0x3, 0x8001, 0xa97) fallocate(r1, 0x3, 0x0, 0xffff) 2018/04/13 15:26:58 executing program 6: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000b00)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r0) r1 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x40) sendfile(r1, r1, &(0x7f00000000c0), 0x7ffffffe) r2 = request_key(&(0x7f0000000200)='.request_key_auth\x00', &(0x7f0000000340)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000380)='trusted\x00', 0xfffffffffffffffb) r3 = request_key(&(0x7f00000003c0)='trusted\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000100)='\x00', r2) r4 = add_key(&(0x7f0000000140)='encrypted\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000280)="af9bde9c208d218ea70381783acdf50740793bc0a61bc26260d1984497b1e793a03b271e33403d521710d48899f147682a013e16b21f6944869a5d468fde861c35156b433347a28d535ccc26650b7cdca8b6fe5a9eae99437f58b61a99aa7b519d3202dfc7284d33c0d1d0fa57ea59ef977b41a967f6bbfd1fc3e070ea5283eae8e5570d701e4cb089b1f23fef9e2b5c18396ebd96c279e0718ab15b0a78c7c77917e338454d46bd8b0fbe074b95c7ddf618f37a9fa3c10824", 0xb9, 0xfffffffffffffffc) keyctl$negate(0xd, r3, 0x9, r4) accept4$ipx(r1, &(0x7f0000000000), &(0x7f0000000040)=0x10, 0x800) readlink(&(0x7f0000000480)='./bus\x00', &(0x7f00000004c0)=""/102, 0x66) getsockopt$sock_timeval(r1, 0x1, 0x15, &(0x7f0000000400), &(0x7f0000000440)=0x10) creat(&(0x7f0000000240)='./bus\x00', 0x2) 2018/04/13 15:26:58 executing program 4: openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/sync_ports\x00', 0x2, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000001c0)='attr\x00') fchdir(r0) syz_fuseblk_mount(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) 2018/04/13 15:26:58 executing program 0: r0 = socket$inet(0x10, 0x4000000003, 0x0) fchdir(r0) sendmsg(r0, &(0x7f000002cfc8)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000040)="1b0000001900030007ff0907000083be8020000000040005031d85", 0x1b}], 0x1}, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000080)=0x4, 0x4) 2018/04/13 15:26:58 executing program 7: r0 = socket$key(0xf, 0x3, 0x2) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000100)=0x400, 0x4) setsockopt$sock_int(r0, 0x1, 0x25, &(0x7f0000000040)=0xb7, 0x4) sendmsg$key(r0, &(0x7f0000007000)={0x0, 0x0, &(0x7f000001b000)={&(0x7f000001bf30)=ANY=[@ANYBLOB="02120000020000000000000000000000"], 0x10}, 0x1}, 0x0) recvmsg(r0, &(0x7f000001a000)={&(0x7f0000020fec)=@ll, 0xfffffffffffffd3e, &(0x7f00000000c0), 0x0, &(0x7f0000016000)=""/230, 0x81}, 0x0) r1 = dup(r0) poll(&(0x7f00000000c0)=[{r0}, {r1, 0x10}, {r1, 0x150}, {r1, 0x208}, {r0, 0x2}], 0x5, 0xffff) getsockopt$ARPT_SO_GET_REVISION_TARGET(r1, 0x0, 0x63, &(0x7f0000000000)={'IDLETIMER\x00'}, &(0x7f0000000080)=0x1e) 2018/04/13 15:26:58 executing program 5: r0 = creat(&(0x7f0000000340)='./file0\x00', 0x100) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = dup(r1) mmap$binder(&(0x7f00001ac000/0x4000)=nil, 0x4000, 0x0, 0xd112, r2, 0x0) symlink(&(0x7f000000bffa)='./control\x00', &(0x7f0000000080)='./control\x00') r3 = open(&(0x7f0000000240)='./file0\x00', 0x14104a, 0x0) write$evdev(r3, &(0x7f0000000040)=[{}], 0x18) chmod(&(0x7f0000000140)='./control\x00', 0x31) rename(&(0x7f0000557000)='./file0\x00', &(0x7f0000473000)='./control\x00') ioctl$fiemap(r3, 0xc020660b, &(0x7f0000000280)={0x7fff, 0x3ff, 0x2, 0x46, 0x3, [{0x0, 0x0, 0x0, 0x0, 0x0, 0x200}, {0x0, 0x0, 0x5}, {0xffffffff, 0xfffffffffffffff8, 0x76, 0x0, 0x0, 0x1204}]}) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f00000000c0), 0x4) chmod(&(0x7f0000000180)='./file0\x00', 0x0) setsockopt$bt_BT_SNDMTU(r0, 0x112, 0xc, &(0x7f0000000380)=0x9, 0x2) r4 = socket$nl_generic(0x10, 0x3, 0x10) r5 = getpgid(0xffffffffffffffff) wait4(r5, 0x0, 0x8000000d, 0x0) sendmsg$nl_generic(r4, &(0x7f0000009fc8)={&(0x7f0000f79000)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f00000000c0)={0x14, 0x1a, 0x800000000000bff, 0x0, 0x0, {0x1}}, 0x14}, 0x1}, 0x0) r6 = dup(r4) ioctl$TCSETA(r6, 0x5406, &(0x7f00000002c0)={0x4, 0x0, 0x0, 0x3, 0x80000001, 0x0, 0x4, 0x659, 0x2, 0x2}) getsockopt$ARPT_SO_GET_ENTRIES(r0, 0x0, 0x61, &(0x7f0000000700)=ANY=[@ANYBLOB="66696c7465720005841c7e8100000800000000000000000000000000000000000000000000420000004fd978e01b55c0b2513b254c374ddf17eca51918162786b320f4fdc08d00c4cbd480b6e94d08c0e9d527fbc4104c7fc297166c53ea0e39fa7ceaca640dc2d5b7b735902f468164979b981dc2a595f20740eb09339169ad08af8fc7933bf9d9716e88a9febce860df9d3494d88f4c5489f53097cb2afc20c6e916373f44efd76da94baf68ff3b78fcae7e1ebfc1c155f1a4527d1824df2301ccce5a279d79318aec006630d8daf6190af7ba45a84242b60a0fdd1c019ac859867f4fdca61fef831dab00a5d00e33293374"], &(0x7f0000000440)=0x1) setpriority(0x3, r5, 0x8000) write(r4, &(0x7f0000000580)="9558c4d39ff2498128fc6e01a0a504d536e52b50701b335031045f76c080da016f751e39241938f76c2968aa63c889855f50d7ba92a69015786212a606ad6ce439b5d4f3d46cc0ff0300008d064cafb8d32f18a6b2ad088f32abc32b5119dfe43b90cebbdf3e76e49d5022c457bc1821e7cc26af1e908fa181a230522603c37e", 0x37) getsockname$packet(r6, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000100)=0x14) getsockopt$bt_BT_RCVMTU(r6, 0x112, 0xd, &(0x7f0000000180)=0x8, &(0x7f0000000300)=0x2) recvfrom$inet6(r0, &(0x7f0000000600)=""/180, 0xb4, 0x60, &(0x7f00000006c0)={0xa, 0x4e21, 0x5, @dev={0xfe, 0x80, [], 0x14}}, 0x1c) getsockopt$SO_COOKIE(r4, 0x1, 0x39, &(0x7f0000000240), &(0x7f0000000280)=0x8) bind$packet(r0, &(0x7f0000000480)={0x11, 0x1a, r7, 0x1, 0x5, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x14) sendmsg$nl_route(r6, &(0x7f0000000200)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)=ANY=[@ANYBLOB="14000500ff0100000000001d000000000000000108000600ff0100000800150000000000082015e0191a1d5fe6ce48b100050000"], 0x1}, 0x1, 0x0, 0x0, 0x40}, 0x800) ioctl$BINDER_SET_CONTEXT_MGR(0xffffffffffffffff, 0x40046207, 0x0) getsockname(r4, &(0x7f00000004c0), &(0x7f0000000540)=0x80) 2018/04/13 15:26:58 executing program 3: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) openat$selinux_access(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/access\x00', 0x2, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000080)={0x0, 0x0}) tkill(r1, 0x20) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x1, 0x0) ioctl$TIOCGSID(r2, 0x5429, &(0x7f0000000040)) 2018/04/13 15:26:58 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000040)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23e16c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d1f111b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea208931a36e888060a2d") r1 = syz_genetlink_get_family_id$ipvs(&(0x7f00000001c0)='IPVS\x00') sendmsg$IPVS_CMD_NEW_SERVICE(r0, &(0x7f0000000280)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000240)={&(0x7f0000000200)={0x1c, r1, 0x120, 0x70bd2c, 0x25dfdbfb, {0x1}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x4}]}, 0x1c}, 0x1, 0x0, 0x0, 0x8000}, 0x24000000) chdir(&(0x7f0000000000)='./file0\x00') fsetxattr(r0, &(0x7f0000000180)=@random={'user.', 'timer1\x00'}, &(0x7f0000000bc0)='timer1\x00', 0xfda7, 0x0) 2018/04/13 15:26:58 executing program 0: socket$inet_tcp(0x2, 0x1, 0x0) epoll_create1(0x7fffe) r0 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000000500)='/selinux/validatetrans\x00', 0x1, 0x0) write$selinux_validatetrans(r0, &(0x7f0000000540)={'system_u:object_r:dhcpc_exec_t:s0', 0x20, 'system_u:object_r:v4l_device_t:s0', 0x20, 0x39, 0x36, 0x20, '/usr/sbin/cups-browsed\x00'}, 0x5e) r1 = socket$packet(0x11, 0x2, 0x300) r2 = syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000000)={'bridge0\x00', 0xfffffffffffffffd}) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000340)={'gretap0\x00', 0x100}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f00000000c0)={'bridge0\x00', 0x22001}) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000100)='/proc/self/net/pfkey\x00', 0x5, 0x0) ioctl$FUSE_DEV_IOC_CLONE(0xffffffffffffffff, 0x8004e500, &(0x7f00000002c0)) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000240)={'eql\x00', 0x0}) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000400)={'syz_tun\x00', r3}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000140)={'bridge0\x00\x00 \x00'}) r4 = socket(0xa, 0x2, 0x0) flock(r4, 0x6) sendmsg$IPVS_CMD_GET_INFO(r4, &(0x7f0000000440)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0xfffffffffffffffe}, 0xc, &(0x7f0000000980)={&(0x7f0000000880)=ANY=[@ANYPTR64=&(0x7f0000000680)=ANY=[@ANYPTR, @ANYRES64, @ANYRES16=r4, @ANYPTR], @ANYPTR64=&(0x7f00000005c0)=ANY=[], @ANYPTR64=&(0x7f0000000a00)=ANY=[@ANYRES32, @ANYBLOB="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", @ANYPTR=&(0x7f0000000600)=ANY=[@ANYPTR, @ANYRES16=r4, @ANYPTR, @ANYRES32]], @ANYRES64=r4, @ANYRES16], 0x5}, 0x1, 0x0, 0x0, 0x40}, 0x4000000) connect$inet6(r4, &(0x7f0000000100)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f00000002c0)={0x0, @in6={{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x7fffffff}}}, &(0x7f0000000380)=0x84) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000400)={r5}, 0x3ba) r6 = syz_open_dev$tun(&(0x7f00000004c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000080)={'ip6tnl0\x00'}) ioctl$TUNSETLINK(0xffffffffffffffff, 0x400454cd, 0x0) open(&(0x7f0000000380)='./file0\x00', 0x103, 0xa2) setsockopt$ipx_IPX_TYPE(0xffffffffffffffff, 0x100, 0x1, &(0x7f00000003c0)=0x1, 0x340e1470) close(r6) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000044ff8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r6, 0x5452, &(0x7f00000001c0)=0x80000001) sendmmsg$unix(r7, &(0x7f00000bd000), 0x80, 0x0) poll(&(0x7f0000084ff0)=[{r7, 0xc1a6}], 0x20000000000000b5, 0x0) 2018/04/13 15:26:58 executing program 3: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x10000, 0x0) setsockopt$bt_l2cap_L2CAP_OPTIONS(r0, 0x6, 0x1, &(0x7f0000000080)={0x7, 0xfffffffffffff800, 0x3ff, 0x10001, 0x63a, 0xa7, 0x800}, 0xc) r1 = syz_open_dev$sg(&(0x7f0000223ff7)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0xd, 0x8012, r1, 0x0) memfd_create(&(0x7f0000000040)='/selinux/context\x00', 0x0) unlink(&(0x7f00000000c0)='./file0\x00') 2018/04/13 15:26:58 executing program 2: r0 = eventfd2(0x1, 0x800) readv(r0, &(0x7f0000001600)=[{&(0x7f00000000c0)=""/8, 0x8}, {&(0x7f00000002c0)=""/231, 0xe7}], 0x2) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x4000) ioctl$GIO_UNIMAP(r1, 0x4b66, &(0x7f0000000080)={0x6, &(0x7f0000000040)=[{}, {}, {}, {}, {}, {}]}) 2018/04/13 15:26:58 executing program 6: r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x800000000000003a) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='net/igmp\x00') sendfile(r0, r1, &(0x7f00008d1000), 0xebb) creat(&(0x7f0000000080)='./file0\x00', 0x20) 2018/04/13 15:26:58 executing program 5: r0 = socket$inet6(0xa, 0xffffffffffffffff, 0x81) sendmmsg(r0, &(0x7f0000001d80)=[{{&(0x7f0000000000)=@in6={0xa, 0x4e21, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000000040), 0x0, &(0x7f0000000080)}}, {{&(0x7f0000000a80)=@in={0x2, 0x4e22, @rand_addr}, 0x10, &(0x7f0000001bc0), 0x0, &(0x7f0000000040)=[{0x10, 0x1, 0x24}], 0x10}}], 0x2, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mq_getsetattr(r1, &(0x7f00000000c0)={0x9, 0x9, 0xffffffffffffff05, 0x8000, 0xdc30, 0x2, 0xb0, 0x2}, &(0x7f0000000100)) 2018/04/13 15:26:58 executing program 1: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000080)='./file0\x00', 0x0) write$cgroup_pid(r1, &(0x7f0000000100)=ANY=[], 0x1023c) fallocate(r1, 0x0, 0xffff, 0x3) fallocate(r1, 0x3, 0x0, 0xffff) fsync(r1) r2 = socket$inet6(0xa, 0x2, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$IP_VS_SO_SET_DELDEST(r3, 0x0, 0x488, &(0x7f0000000000)={{0x4, @local={0xac, 0x14, 0x14, 0xaa}, 0x4e23, 0x2, 'rr\x00', 0x23, 0x7, 0x78}, {@remote={0xac, 0x14, 0x14, 0xbb}, 0x4e24, 0x10000, 0xff, 0x5, 0x2}}, 0x44) setsockopt$inet6_int(r2, 0x29, 0x18, &(0x7f0000d01000)=0x7ff, 0x4) setsockopt$inet6_udp_int(r2, 0x11, 0x65, &(0x7f0000309000)=0x10100, 0xfdff) sendto$inet6(r2, &(0x7f0000adb000)="51e251578851f74182a74b89b27df427aeef44966d202e4138b5a18e75a0424e7fe93b0d32c7abba87b65f97aba1c26a06b6d94c4aefd8fdca10e744391062c8e602721c20051608d9aa6dacf61e1eb331a4daad402b9885599d56130f7149fb1111fa116e94324d585a0569fbd311dad54cb4e32ff7f02216844ef42eeb66c3d526c878d5135ad1c9262239339c18885e2a0a95854d6cde3dd2feeaa50216af6c5760923413af81199a65a6332b02ec7bbf79d557c033cbe032fdc44f66a5c59cc4a3c5d218f5896b359d1efd60baf98df6396567478f7b817ce6e11d59a7def452a0e1d0607f57f626a5b8d476636ef1ee76307524cf9ae49be4db0ab2c8ea0c5ebd1e80fed632155e14da1f7324d97bc61a3c1edc4431ee8a6caa2ed9f85cea5a2a9b263630c7d6fc35dda6002da571a2e51917e7c1019d8ce21a608147e408cc4c7c5f444fab931bda86d977d7c9ccefd881e5ef05b287f41eea526862885881c2cdc687dff02ba9b70a9b08734ac4d62c7f34465c34aa9e9f136c7f796d9eea41aa37f61830508338bb1f887089070567a1dd96cd700e7a098dabedb60f31acd17d487bc8be1a3101d2b5ac1715003793596c6daa93a27f4adb4d6fbea5669c24c206c944317ea18a2c762457f1bc945fec8f849641d44e7e2a24faeee28f3f266395fe18b0dce20c1f64e8896c8ff0e4a44a116fb32462471a0fcde143e551723d57339722765673b4163d66f473ac10f988cb25c89074fcb1bba20c41bddd9ca5cd2f106632f9884a47866d284b4efc6bb1aa74ed48d4a6535795f0873a99907ebc22be2337364cf9acc063e32f7d2ebdfad64d04aa405d2dbdee1128ab1e4761d2dd30885ad37dd168478f10789d172feef4c817a5cd372caade57f23300e45f47e001e3ea09364ab42ee9802477368b9910f4e24037c871cb8251568c792287a6f49fa61b7c2600accaa0e7b40c5912a9e100225c70441144ffa82927fa4802ed9ebb03eea8e945af5f4993f21a7f53baf7ec5bb6cc96b917dde82c18840c3500e9565f68f687b1c73d834c0d99d4acb002dc5682dbcdb1217a98f6c3ef8318b7fa93894e8a097b4511ba5c035e27c9fe8bfe7754741ac21bbc0303b81672e3117e5590fe2d92f912759b9937f64204ec5caa92e218daa5a3ef64617beb30cccb31016b13ed8d7bcabb03e176b1c906a38cbda3bf1c1256ab74ab6f42ed9bafbbd0096263be1a7da1e1c88deec55a653d170e1e13c77dacaa60a37a6ba2383e661ebc9f13dbaade2dd884c9951819fb4608e19e70cd2496ccfb12f24c71f496cfe9bc88fe1bbea1e9a24b1d4664fb0776aca6269b396779680e52f86877d9209988d12ccb137be01ab7496d00547a7d4849d365a18dbb55c429cde87d33c4b74ad2273cdfee88b5418866ef327f25e9cbcd5a64d97184339f7e4cb5f8de171d2779c0f68884ae835e398f982d5749f085628d3608986656ea04b721f828202e9342bd7d19dfa091e772aebf9718030167a8c029df7c58b7f400582bd95e5ad802050d8775ef373e8e2c5bf3525f907add3be426cd5a079c49abffe933e9ee213a3baf34f932d1299312691e1c53e6247ae0989ad66070d51fad22856a8b6b28954e7d41189b11c5321789eec8670de9e8db0b0473ba2e02731e60be632697d61e052c18d4bcc6d1572fdf426f7b2fee6c1dee66c85c497b90facaf63b8ec5cde4a73400f9180bcfc0f81eca9580a7c81462a077f9034026bf72aa7c6de4b3c15d4a2dbd6fd7d87084aea9f25fb4bf5ec83eb56874a760533792dff2695407ccdd6a7375e0007230fd3f6501c152f1c1ff279b1d67cc95f2820762b7927659368e41657bdef2dd15b63498a93b787bdb26809d734aaf98b86fcf9fc643a34d03ebbe072820662d20f4774d66c5ae0a0adade5b8f6242a059b926221ee3d677487471c432b0d6d64dad030703475bb3ecac39b204a814f5ece5961621358e36f8a2cf7196c76959824bbb475a7cad8f57853fe05f59f341b5b4967904daf833d91ae9461ef10036f8be7700d66f2d2c3a63dba8eb35e7127246029e222f0b2aebbe767f5125e2d9ea5d5987b9bb96f303e4f3c647c776c5b6306472896dcebe0de6d001b453a4e26dfe433b409586e0faca3ee89e8b936ea46b97a0f663544a8f4784c6b484334949f583b02557645c7d7884910eaf4879da3f4f37ce789b728a49d0546730e2adb0a9cb74620b0cf3a28061a607089a47a23e831c16dd002fc6ad4ebd7c62d265da40d6bfd145698d18d14522e19aa599cd9e412c4644dccb31849bd5e31411c6ff9249be50762cc6fdaa01a7cdcb162dc0516524002b688a462f69b6cce348a6dc5e9356ae3938909ea062f9501220214e83a4e621b8d685925c92c7564e9132cfe10f8acb646b731114ff101479f99d70a4bd6033bf5e4e6675120fa21d0610a685af21ba76162fa5cc571056b295b8f9987fdef14526be89516234dee2d93bf7ceba533af07bb7a6e9f1d5756f81a7558b5e029e662c5dfe00f657bd5a5165c6d44bd90f719342b7ac36eb8f10cdaeda44c079ecb31d324125ac848a27ba173ad35d1acd4e206387ecea474d6a70086d225448e247bfcd51ecae1f15dfe10acc50e7757cca9c5ef80562b63224c3259d6d1fc928264d356b8345ba03e10cd6970c0343ee98359dcb5920b83cb0aa034807f40050c6cf63543e107d85bfa82ce4f5e90f6078a743b0c7ccdd007c7c0115abfd5a9a52873b7b5da78a1ab7404016c5d00aabcfc3e16070b8222a99efebebf6042e6da1dbb3e782d831c0eb4f464b82abc0a8", 0x7d0, 0x0, &(0x7f0000809000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') sendmsg$IPVS_CMD_SET_CONFIG(r1, &(0x7f0000000200)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)=ANY=[@ANYBLOB='\x00\x00\x00\x00', @ANYRES16=r4, @ANYBLOB="00042bbd7000fcdbdf250c000000080004009b000000240003000800030001000000080007004e2200000800010000000000080001060000000038000300080003000100000008000101000000000000000002000000140002006970646470300000000000000000000008000300010000000800060001010000"], 0x80}, 0x1, 0x0, 0x0, 0x4000000}, 0x0) ioctl$EVIOCGRAB(r1, 0x40044590, &(0x7f0000000240)=0x9) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r1, &(0x7f0000000000)={0x8}) ioctl$VT_ACTIVATE(r1, 0x5606, 0x3) 2018/04/13 15:26:58 executing program 0: r0 = socket(0x10, 0x802, 0x0) lsetxattr(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)=@random={'user.', 'filter\x00'}, &(0x7f00000002c0)='[userwlan0self@nodevem0bdev]\x00', 0x1d, 0x1) getsockopt$IP6T_SO_GET_INFO(r0, 0x29, 0x40, &(0x7f0000000080)={'filter\x00'}, &(0x7f0000000000)=0x54) write(r0, &(0x7f0000000100)="240000002000221addcb6565220035eee30365f0006b0004200bfc0002ed0008010005000010ffea0800010000000092", 0xfffffec2) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000140)={0x0, 0x2b, "58505e8702f10dfc1691932b10570599e03a66e3a638f845050b62745374021f4f9cc707ff8f146115da44"}, &(0x7f0000000180)=0x33) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00000001c0)={r1, 0xfffffffffffffffa, 0x3, [0x96, 0x101, 0x1]}, &(0x7f0000000200)=0xe) accept4$unix(r0, 0x0, &(0x7f0000000040), 0x80000) 2018/04/13 15:26:58 executing program 3: r0 = socket$key(0xf, 0x3, 0x2) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x20, 0x200000) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000040)={0x0, 0x64, &(0x7f0000000140)=[@in={0x2, 0x4e21}, @in6={0xa, 0x4e22, 0x9, @dev={0xfe, 0x80, [], 0xd}, 0x4}, @in6={0xa, 0x4e20, 0x1000}, @in6={0xa, 0x4e20, 0x84, @loopback={0x0, 0x1}, 0x7fff}]}, &(0x7f00000000c0)=0x10) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f00000001c0)={r2, 0x8}, &(0x7f0000000200)=0x8) ioctl$sock_netrom_SIOCGSTAMPNS(r1, 0x8907, &(0x7f0000000100)) sendmsg$key(r0, &(0x7f0000001000)={0x0, 0x0, &(0x7f0000182000)={&(0x7f0000184000)=ANY=[@ANYBLOB="02fcffff0f000000000000000033cee35453cf4bc33a0300000000000000000006000000000000000000000000000000e000000100000000000000000000eaffffff0000cf70520000000000cc860d130474efb70006000000000002000000ac14ffbb0000000000000000030005000000000002000000ac14ffbb0000000000"], 0x80}, 0x1}, 0x0) setsockopt$ax25_int(r1, 0x101, 0xf, &(0x7f0000000080)=0x5ca, 0x4) recvmmsg(r0, &(0x7f0000002600)=[{{&(0x7f0000000c00)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @loopback}}}, 0xffffff8c, &(0x7f0000002040), 0x0, &(0x7f0000000fc0)=""/9, 0x1b9}}, {{&(0x7f00000020c0)=@pppoe={0x0, 0x0, {0x0, @dev}}, 0x80, &(0x7f0000002480), 0x0, &(0x7f0000002500)=""/230, 0xe6}}], 0x2, 0x10000, &(0x7f0000002740)={0x0, 0x989680}) ioctl$LOOP_GET_STATUS64(r1, 0x4c05, &(0x7f0000000240)) 2018/04/13 15:26:58 executing program 4: pipe2(&(0x7f0000989000)={0xffffffffffffffff}, 0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) socket$nl_generic(0x10, 0x3, 0x10) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = creat(&(0x7f000009aff8)='./file0\x00', 0x0) fcntl$notify(r2, 0x402, 0x20) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) mount(&(0x7f0000434ff8)='./file0\x00', &(0x7f0000abf000)='./file0\x00', &(0x7f0000f4c000)='jfs\x00', 0x1023402, 0x0) unlink(&(0x7f00003b3000)='./file0\x00') close(r0) link(&(0x7f0000f3bff8)='./file0\x00', &(0x7f00006b3ff0)='./control/file0\x00') ioctl$sock_SIOCDELDLCI(r2, 0x8981, &(0x7f0000000000)={'bridge_slave_1\x00', 0x400}) dup2(r0, r1) 2018/04/13 15:26:58 executing program 7: r0 = socket(0xc, 0xf, 0x1) sendmsg$nl_xfrm(r0, &(0x7f0000000280)={&(0x7f0000000300)={0x10}, 0xc, &(0x7f0000000240)={&(0x7f0000000400)=ANY=[@ANYBLOB="e40100001f00100027bd7000fedbdf2500000000000000000000ffffac1414aa000004d40a003300ac1414bb00000000000000000000000000000002003500006401110000000000000000000000ffff00000005ac1414bb0000000000000000000000002b070000ff34000002000a00ac1414aa000000000000000000000000ffffffff0000000000000000000000002b0000000335000002000a0000000000000000000000ffff7f000001000000000000000000000000000000017f0400000635000002000000fe8000000000000000000000000000bbff010000000000000000000000000001ff060000000000000a000a007f000001000000000000000000000000e0000002000000000000000000000000ff040000003500000a000200ac14140a0000000000000000000000007f000001000000000000000000000000ff030000000000000a000a007f000001000000000000000000000000ff0200000000000000000000000000013b0100000035000002000a00000100010000000000000000000000007f0000010000000000000000000000003c030000ff34000002000a0014000e00ffffffff0000000000000000000000002c0013007f00000100000000000000000000000000000000000000000000000000000000000000000a000000384788fea90080aa495b846c2d5278d6b322ab36c7499e7e82f155b5ce261ba34ba78741e2d804eeb73f4fdf4cab21fc01260c9bdde72fb768"], 0x1e4}, 0x1, 0x0, 0x0, 0x4}, 0x4000) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000040), &(0x7f0000000080)=0x4) pipe(&(0x7f00000003c0)={0xffffffffffffffff, 0xffffffffffffffff}) splice(r1, &(0x7f0000833000), r2, &(0x7f00001ccff8), 0x4000000000000004, 0x0) faccessat(r2, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) 2018/04/13 15:26:58 executing program 5: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00001bb000)='/dev/rfkill\x00', 0xa0800, 0x0) read(r0, &(0x7f000029feea)=""/70, 0x46) prctl$getreaper(0x5, &(0x7f0000000000)) 2018/04/13 15:26:58 executing program 2: r0 = memfd_create(&(0x7f000001cffb)='.\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000000180)='/dev/snd/seq\x00', 0x0, 0x802) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000041f74)={0x0, 0x0, 0x0, 'queue1\x00'}) clock_gettime(0x0, &(0x7f0000000000)) write$sndseq(r1, &(0x7f0000000300)=[{0x4, 0xb41, 0x0, 0x1ff, @time, {0x0, 0x7}, {0x4, 0x3}, @result={0x0, 0x3}}, {0x6, 0x5, 0x5, 0x4c0, @tick=0x7ac, {0x3f, 0x294}, {0x3, 0xdf214d2}, @addr={0x100000000, 0x9}}, {0x6aae, 0xffffffff92828247, 0x4, 0x80, @tick=0x100, {0x81, 0xffffffffffff641c}, {0x8, 0xefe}, @raw32={[0x6, 0x5, 0x800]}}, {0x9, 0x100, 0x4, 0x7ff, @time, {0x7fff, 0x800}, {0x2, 0xb1}, @queue={0x0, {0x3f, 0x660}}}, {0x4, 0x6, 0xff, 0xfff, @tick=0x7af1, {0xdf9}, {0x1000000001, 0xfffffffffffffe00}, @quote={{0x8001, 0xffffffffffffff4f}, 0x0, &(0x7f0000000040)={0x5, 0x9, 0x3, 0x8, @time, {0x101, 0xbc}, {0x6, 0x6}, @queue={0x1, {0x5, 0x3ff}}}}}], 0x2e9) write$sndseq(r0, &(0x7f0000000e50)=[{}, {0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @queue={0x0, {0x0, 0x2a}}}, {0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @addr}], 0x90) mkdir(&(0x7f0000000100)='./file0\x00', 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000000100)={0x52}) 2018/04/13 15:26:58 executing program 6: r0 = socket$key(0xf, 0x3, 0x2) fgetxattr(r0, &(0x7f0000000000)=@known='system.sockprotoname\x00', &(0x7f0000000180), 0x0) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000040)={'bcsh0\x00', {0x2, 0x4e24, @multicast2=0xe0000002}}) 2018/04/13 15:26:58 executing program 1: r0 = socket(0xa, 0x2, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000000980)={&(0x7f0000000340)=@in6={0xa, 0x4e24, 0x0, @dev={0xfe, 0x80}}, 0x1c, &(0x7f0000000540), 0x0, &(0x7f00000008c0)}, 0x4008000) shutdown(r0, 0x1) r1 = open(&(0x7f00004b8ff8)='./file0\x00', 0x28042, 0x0) connect$inet6(r0, &(0x7f0000d3cfe4)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x3}, 0x1c) fallocate(r1, 0x0, 0xffff, 0x1f) connect$inet(r0, &(0x7f0000000040)={0x2, 0x4e25, @dev={0xac, 0x14, 0x14, 0x13}}, 0x10) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f00000000c0)={0x0, 0x4, 0x30, 0x1, 0xfe}, &(0x7f0000000100)=0x18) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00000001c0)={r2, 0x54, &(0x7f0000000140)=[@in6={0xa, 0x4e21, 0xffff, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0xfffffffffffffe00}, @in6={0xa, 0x4e22, 0x6, @loopback={0x0, 0x1}, 0x4}, @in6={0xa, 0x4e23, 0x5, @dev={0xfe, 0x80, [], 0xd}, 0x7}]}, &(0x7f0000000200)=0x10) sendfile(r0, r1, &(0x7f00005faff8), 0xfffb) getsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000000000), &(0x7f0000000080)=0xb) ioctl$sock_inet_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f00000002c0)) getsockopt$bt_BT_RCVMTU(r1, 0x112, 0xd, &(0x7f0000000240)=0x1f, &(0x7f0000000280)=0x2) 2018/04/13 15:26:58 executing program 1: r0 = socket$inet6(0xa, 0x80002, 0x0) recvfrom$inet6(0xffffffffffffffff, &(0x7f0000ffbf47)=""/185, 0xfffffffffffffeba, 0x0, 0x0, 0xfffffffffffffde6) bind$inet6(0xffffffffffffffff, &(0x7f00008a8000)={0xa}, 0x1c) openat$autofs(0xffffffffffffff9c, &(0x7f0000001200)='/dev/autofs\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f00000001c0)=ANY=[], 0x0) r1 = socket$inet6(0xa, 0x8000000000000802, 0x0) sendmsg$inet_sctp(r1, &(0x7f0000a29000)={&(0x7f00005dafe4)=@in6={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000fc8000)}, 0x8000) sched_setscheduler(0x0, 0x5, &(0x7f0000000300)) sendto$inet6(r1, &(0x7f0000b0cf6e), 0xffed, 0x0, &(0x7f000001b000)={0xa}, 0x1c) socket$inet6(0xa, 0x4, 0x0) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001380)='/dev/autofs\x00', 0x40002, 0x0) fchdir(r0) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000001340)) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000000080)) socket$inet6(0xa, 0xa, 0x300000000000) dup2(r1, r0) r3 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000001c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r3) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) rmdir(&(0x7f0000001680)='./file0\x00') setsockopt$IP_VS_SO_SET_TIMEOUT(0xffffffffffffffff, 0x0, 0x48a, &(0x7f0000000040)={0x0, 0x5}, 0xc) inotify_init1(0x0) ioctl$TCSBRK(0xffffffffffffffff, 0x5409, 0xe7) r4 = memfd_create(&(0x7f0000001800)='/proc/sys/net/ipv4/vs/sync_qlen_max\x00', 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000140)=ANY=[@ANYBLOB="0093"]) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0206434, &(0x7f0000001100)={0x9, 0x0, 0x0, 0x3f}) ioctl$DRM_IOCTL_AGP_ALLOC(r4, 0xc0206434, &(0x7f0000001440)={0x401, 0x0, 0x10000, 0x6}) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000000200)={0x0, r5}) gettid() syz_open_dev$binder(&(0x7f00000016c0)='/dev/binder#\x00', 0x0, 0x802) process_vm_writev(0x0, &(0x7f0000001240)=[{&(0x7f0000000100)=""/4096, 0x1000}], 0x1, &(0x7f00000013c0)=[{&(0x7f0000001280)=""/164, 0xa4}, {&(0x7f0000001140)=""/187, 0xbb}, {&(0x7f0000001480)=""/8, 0x8}, {&(0x7f00000014c0)=""/177, 0xb1}, {&(0x7f0000000000)=""/3, 0x3}], 0x5, 0x0) [ 592.126787] IPVS: set_ctl: invalid protocol: 4 172.20.20.170:20003 rr [ 592.149575] IPVS: set_ctl: invalid protocol: 4 172.20.20.170:20003 rr 2018/04/13 15:26:58 executing program 1: r0 = socket$inet6(0xa, 0x80002, 0x0) recvfrom$inet6(0xffffffffffffffff, &(0x7f0000ffbf47)=""/185, 0xfffffffffffffeba, 0x0, 0x0, 0xfffffffffffffde6) bind$inet6(0xffffffffffffffff, &(0x7f00008a8000)={0xa}, 0x1c) openat$autofs(0xffffffffffffff9c, &(0x7f0000001200)='/dev/autofs\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f00000001c0)=ANY=[], 0x0) r1 = socket$inet6(0xa, 0x8000000000000802, 0x0) sendmsg$inet_sctp(r1, &(0x7f0000a29000)={&(0x7f00005dafe4)=@in6={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000fc8000)}, 0x8000) sched_setscheduler(0x0, 0x5, &(0x7f0000000300)) sendto$inet6(r1, &(0x7f0000b0cf6e), 0xffed, 0x0, &(0x7f000001b000)={0xa}, 0x1c) socket$inet6(0xa, 0x4, 0x0) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001380)='/dev/autofs\x00', 0x40002, 0x0) fchdir(r0) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000001340)) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000000080)) socket$inet6(0xa, 0xa, 0x300000000000) dup2(r1, r0) r3 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000001c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r3) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) rmdir(&(0x7f0000001680)='./file0\x00') setsockopt$IP_VS_SO_SET_TIMEOUT(0xffffffffffffffff, 0x0, 0x48a, &(0x7f0000000040)={0x0, 0x5}, 0xc) inotify_init1(0x0) ioctl$TCSBRK(0xffffffffffffffff, 0x5409, 0xe7) r4 = memfd_create(&(0x7f0000001800)='/proc/sys/net/ipv4/vs/sync_qlen_max\x00', 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000140)=ANY=[@ANYBLOB="0093"]) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0206434, &(0x7f0000001100)={0x9, 0x0, 0x0, 0x3f}) ioctl$DRM_IOCTL_AGP_ALLOC(r4, 0xc0206434, &(0x7f0000001440)={0x401, 0x0, 0x10000, 0x6}) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000000200)={0x0, r5}) gettid() syz_open_dev$binder(&(0x7f00000016c0)='/dev/binder#\x00', 0x0, 0x802) process_vm_writev(0x0, &(0x7f0000001240)=[{&(0x7f0000000100)=""/4096, 0x1000}], 0x1, &(0x7f00000013c0)=[{&(0x7f0000001280)=""/164, 0xa4}, {&(0x7f0000001140)=""/187, 0xbb}, {&(0x7f0000001480)=""/8, 0x8}, {&(0x7f00000014c0)=""/177, 0xb1}, {&(0x7f0000000000)=""/3, 0x3}], 0x5, 0x0) 2018/04/13 15:26:58 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) capset(&(0x7f00002d0ff8)={0x19980330}, &(0x7f0000cc0000)) setsockopt$sock_void(r0, 0x29, 0x40, 0x0, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x47fc) ioctl$KDGKBMETA(r1, 0x4b62, &(0x7f0000000040)) 2018/04/13 15:26:58 executing program 1: r0 = memfd_create(&(0x7f0000002901)='dev ', 0x2) ftruncate(r0, 0xfdff) write(r0, &(0x7f0000002000)='v', 0x1) sendfile(r0, r0, &(0x7f0000001000), 0xffff) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x4, 0x11, r0, 0x0) syz_fuseblk_mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) 2018/04/13 15:26:58 executing program 0: r0 = socket$packet(0x11, 0x3, 0x300) sendmmsg(r0, &(0x7f0000003ac0)=[{{&(0x7f0000000080)=@nfc={0x27, 0x1}, 0x80, &(0x7f0000000180)=[{&(0x7f0000000140)="89673a5b677c0e5496d9866ea4c7", 0xe}], 0x1, &(0x7f00000001c0)}}, {{&(0x7f0000000400)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x80, &(0x7f0000000700), 0x0, &(0x7f0000000780)}}], 0x2, 0x0) r1 = accept(r0, &(0x7f00000001c0)=@ethernet={0x0, @random}, &(0x7f0000000240)=0x80) setsockopt$inet6_dccp_int(r1, 0x21, 0xe, &(0x7f0000000280)=0xe6, 0x4) 2018/04/13 15:26:58 executing program 1: symlink(&(0x7f00000001c0)='./control\x00', &(0x7f0000000200)='./bus\x00') syz_mount_image$ext4(&(0x7f0000000000)='ext3\x00', &(0x7f0000000040)='/\x00', 0x0, 0x0, &(0x7f0000001340), 0x0, &(0x7f00000001c0)=ANY=[]) symlink(&(0x7f0000000100)='./bus/file0\x00', &(0x7f0000000080)='./control\x00') syz_fuseblk_mount(&(0x7f0000000180)='./control\x00', &(0x7f00000000c0)='./bus/file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) 2018/04/13 15:26:58 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) connect$inet6(r0, &(0x7f0000000340)={0xa, 0xfffffffffffffffe, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x13}}}, 0x1c) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f0000000000)=0x100000001, 0x4) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000000140)='lo\x00') connect$inet6(r0, &(0x7f000053b000)={0xa}, 0x1c) r1 = accept$netrom(0xffffffffffffff9c, &(0x7f0000000040), &(0x7f0000000080)=0x10) getsockopt$netrom_NETROM_T2(r1, 0x103, 0x2, &(0x7f00000000c0)=0x6, &(0x7f0000000100)=0x4) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000180), &(0x7f00000001c0)=0x14) 2018/04/13 15:26:58 executing program 6: mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x0, 0x2000000008972, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000371000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000029f50)={{0x80, 0xfffffffffffffffc}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10000a, 0x0, 0x0, 0x0, 0xfffffffffffffffc}) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x0, 0x0) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/checkreqprot\x00', 0xa401, 0x0) accept4$inet6(r2, 0x0, &(0x7f0000000080), 0x80000) writev(r2, &(0x7f0000001840)=[{&(0x7f0000000600)='0', 0x1}, {&(0x7f0000001780)="15", 0x1}], 0x2) read(r1, &(0x7f0000c7c000)=""/136, 0xc2712a73) rt_sigsuspend(&(0x7f0000000000)={0x200}, 0x8) 2018/04/13 15:26:58 executing program 3: r0 = memfd_create(&(0x7f0000000000)="17", 0x0) write$binfmt_elf32(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="7f454c46000000000000000000000000030200387b11b7758ef5d3cb3de5d9f34d30e7b6cac625e70e5986fcc334d4"], 0x14) ioctl$TIOCGSID(r0, 0x5429, &(0x7f00000000c0)=0x0) readlink(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)=""/155, 0x9b) rt_tgsigqueueinfo(r1, r1, 0x3e, &(0x7f0000000080)={0x33, 0x10001, 0x5c000000000000, 0x2}) sched_getparam(r1, &(0x7f0000000100)) ioprio_get$pid(0x1, r1) execveat(r0, &(0x7f0000ff7000)='./file0\x00', &(0x7f0000000580), &(0x7f000034bff8)=[&(0x7f0000ff7000)="00000000000000060804002000fffc0c6565643b799365005f1b76"], 0x1000) 2018/04/13 15:26:59 executing program 4: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/expire_quiescent_template\x00', 0x2, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000000040)={{0xa, 0x4e23, 0x10001, @mcast2={0xff, 0x2, [], 0x1}, 0x6}, {0xa, 0x4e23, 0x14, @local={0xfe, 0x80, [], 0xaa}, 0x1}, 0x2, [0x6, 0x80000001, 0x8001, 0x101, 0x8, 0xfff, 0x9, 0x5ce6]}, 0x5c) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f000014dfc8)={&(0x7f0000cdc000)={0x10}, 0xc, &(0x7f0000f9bff0)={&(0x7f0000b43d2c)=@updpolicy={0xc4, 0x19, 0x1, 0x0, 0x0, {{@in=@multicast2=0xe0000002, @in=@dev={0xac, 0x14}, 0x0, 0x0, 0x0, 0x0, 0xa}}, [@policy_type={0xc, 0x10, {0xffffffffffffffff}}]}, 0xc4}, 0x1}, 0x0) 2018/04/13 15:26:59 executing program 6: r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_int(r0, 0x0, 0x22, &(0x7f0000000080), 0x4) 2018/04/13 15:26:59 executing program 1: r0 = syz_open_dev$sndseq(&(0x7f0000ce9ff3)='/dev/snd/seq\x00', 0x0, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x400040, 0x0) setsockopt$bt_BT_DEFER_SETUP(r1, 0x112, 0x7, &(0x7f0000000040)=0x4, 0xffffffffffffff41) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r0, 0x404c534a, &(0x7f0000642fb4)={0x0, 0x0, 0xfffffffffffffff9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfdfd]}) 2018/04/13 15:26:59 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000680)="73657373696f6e696400631cfb00f49f0800e3000000001359c8c2ed80de4700c95903c09ee7be68726e90438b98a98000") r1 = syz_open_dev$sndseq(&(0x7f0000d6bff3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r1, 0xc0a85352, &(0x7f00000000c0)={{0x6}, 'port0\x00'}) fcntl$F_GET_FILE_RW_HINT(r1, 0x40d, &(0x7f0000000000)) readv(r0, &(0x7f0000000540)=[{&(0x7f0000000400)=""/232, 0xe8}], 0x1) 2018/04/13 15:26:59 executing program 5: r0 = socket(0x10, 0x803, 0x0) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000140)='/dev/keychord\x00', 0x200001, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000000180)={0x1, @tick=0x8001, 0x3, {0x7fff, 0x1}, 0xd, 0x2, 0x8000}) write(r0, &(0x7f0000df8fd9)="2600000022004701050007008980e8ff06006d20002b1f00c0e9ff094a51f10101c7033500b0", 0x26) setsockopt$netlink_NETLINK_NO_ENOBUFS(r0, 0x10e, 0x5, &(0x7f000051dffc)=0x3, 0x4) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f000077f000), 0x4) sendto(r0, &(0x7f0000cfefee)="120000001200e7ff00ffe90009144a000ae9", 0x12, 0x0, 0x0, 0x0) connect$netlink(r0, &(0x7f0000000000)=@proc={0x10, 0x0, 0x25dfdbfe, 0xa0000000}, 0x123) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r2, 0x40a85321, &(0x7f0000000080)={{0x0, 0x98a}, 'port0\x00', 0x54, 0x100000, 0x663, 0x2, 0x9, 0x8, 0x0, 0x0, 0x0, 0x3}) 2018/04/13 15:26:59 executing program 0: keyctl$set_reqkey_keyring(0xe, 0x5) request_key(&(0x7f0000000100)="6c6f676f6e00527b47f3b69390f456bda65c1cd31cf963c443a54c8fc502cf145ac8", &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000000c0)="7a103881509fac00", 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) socketpair(0x10, 0xe, 0x20080000, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$bt_BT_DEFER_SETUP(r1, 0x112, 0x7, &(0x7f0000000080)=0x3, 0x4) getsockopt$inet6_opts(r0, 0x29, 0x3f, &(0x7f0000000180)=""/205, &(0x7f0000000000)=0xcd) 2018/04/13 15:26:59 executing program 7: r0 = getpgrp(0x0) r1 = gettid() rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) rt_tgsigqueueinfo(r0, r1, 0x20, &(0x7f0000000140)) r2 = dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$GIO_SCRNMAP(r2, 0x4b40, &(0x7f0000000000)=""/103) rt_tgsigqueueinfo(r0, r1, 0x20, &(0x7f00003efff0)) rt_sigtimedwait(&(0x7f000031bff8)={0x80000001}, &(0x7f000067cff0), &(0x7f0000358ff0), 0x8) 2018/04/13 15:26:59 executing program 3: r0 = timerfd_create(0x7, 0x0) clock_gettime(0x0, &(0x7f0000b8eff0)={0x0, 0x0}) ioperm(0x80000004, 0x100000000, 0x9) timerfd_settime(r0, 0x0, &(0x7f0000a29ff0)={{0x0, 0x4}, {0x0, r1+10000000}}, &(0x7f000000bfe0)) read(r0, &(0x7f0000000040)=""/23, 0x17) 2018/04/13 15:26:59 executing program 2: r0 = accept4$inet(0xffffffffffffff9c, 0x0, &(0x7f0000000040), 0x800) write$binfmt_elf32(r0, &(0x7f0000000080)={{0x7f, 0x45, 0x4c, 0x46, 0x6, 0x3, 0x24, 0x6, 0x8, 0x3, 0x3e, 0x64d3, 0x2e0, 0x38, 0x3b2, 0x81ba, 0x100000001, 0x20, 0x1, 0x3, 0xffffffff7fffffff, 0x7}, [{0x2, 0x5, 0x5, 0x4, 0x2, 0x0, 0x8, 0x4c}, {0x60000000, 0x1, 0x78835b33, 0xff, 0x1, 0xfe1, 0x3f, 0x20}], "f952fe29e561b2c5c789572bfc9b5f94c69554fb75e7dffd0c6f00c7295da045ca5cf7ed27abbd22306950c80d5bef8d1a651cc1b3284200d23e164029461cbf48668a33180c8889a9225120ec0ffc20fc8b2ddf912bae36e67be9dbfa1cb0d62013ac6c2dde4930264a03d823f1da5329f424b96b24d529371f565e6c192fff5bd02646ede8aabbd2eec5e91e3614a970811606e47a4fe4acab0c2ebf8769a82bed9dcb84f4156954089e3597899178594f0aee36c5895df9f2dcc875148820c648dc63f4917b561c3e4601ce39b95a74add49d4f53a7050090442a8afe0cc284", [[], [], [], [], [], [], [], []]}, 0x959) r1 = socket$inet6(0xa, 0x2000000000001, 0x0) setsockopt$inet6_int(r1, 0x29, 0xcf, &(0x7f0000000000), 0x4) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000a00)=0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000a40)=0x0) rt_tgsigqueueinfo(r2, r3, 0x26, &(0x7f0000000a80)={0x3d, 0x7, 0xfffffffffffffffc, 0xb309}) 2018/04/13 15:26:59 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='/exe\x00\x00\x00\x00\x00\x00') fsetxattr(r0, &(0x7f0000000000)=@known='user.syz\x00', &(0x7f0000002140)='selinux\x00', 0xfd0, 0x0) renameat(r0, &(0x7f0000000080)='./file0\x00', r0, &(0x7f00000000c0)='./file0\x00') getpeername$inet(r0, &(0x7f0000000100)={0x0, 0x0, @dev}, &(0x7f0000000140)=0x10) 2018/04/13 15:26:59 executing program 5: setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000780)={0x0, 0x200, 0x1, 0x7, 0x7, 0x8}, &(0x7f00000007c0)=0x14) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000800)={0x0, @in6={{0xa, 0x4e22, 0x4, @local={0xfe, 0x80, [], 0xaa}, 0xffff}}, 0x100000000, 0x80, 0x7ff, 0x101, 0x9}, &(0x7f00000008c0)=0x98) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000900)={0x6, 0x7fff, 0x8002, 0xfff, 0x686, 0x512, 0x81, 0x0, 0x0}, &(0x7f0000000940)=0x20) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000002040)={0x0, 0x5875}, &(0x7f0000002080)=0x8) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f00000002c0)) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00000033c0)={0xfff, 0x8, 0x6, 0xd34, 0x0}, &(0x7f0000003400)=0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000003440)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000003480)=0x10) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f00000034c0)={0x0, @in6={{0xa, 0x4e24, 0x1f, @dev={0xfe, 0x80, [], 0xc}, 0x4}}, 0x101, 0x7, 0x1ff, 0x3f, 0x2}, &(0x7f0000003580)=0x98) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000035c0)={0x0, @in6={{0xa, 0x4e24, 0x7, @remote={0xfe, 0x80, [], 0xbb}, 0x3}}, 0x2b6c, 0x0, 0x0, 0x101, 0x50}, &(0x7f0000003680)=0x98) sendmmsg$inet_sctp(r1, &(0x7f0000003840)=[{&(0x7f0000000380)=@in6={0xa, 0x4e24, 0x90, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x4}, 0x1c, &(0x7f0000000700)=[{&(0x7f0000000400)="c032e356b44e2714e4f49062013e7b5966a09c1cb7e5809f9c4585851ad3f5d2da01e257103db034942d8f76bda9a8ba61b0a4c205ce60675f7dbe8cbcf5df94af28b4b10b86b1a7a0ceb5b1da30d440d86b1a29e9c0515bf3551ed001e2936350f6968bec8bfecce099", 0x6a}, {&(0x7f0000000680)="985490d7b7c6a855b495f59c5563659b1f9a671d9ff70e7aaef09285e067f3ad75d540993122d3ebfe515e881f605c7467d199128c4eab5d9fc984b4e230baf9d63fefe4dfde9cbbd0f4f86129ab46c873fddd42e7c810", 0x57}], 0x2, &(0x7f0000000980)=[@sndrcv={0x30, 0x84, 0x1, {0x1, 0x5, 0x3, 0x10001, 0x1c0, 0x0, 0x401, 0x8000, r2}}, @sndinfo={0x20, 0x84, 0x2, {0x3cb5, 0x200, 0x98, 0xffffffffffffffc0, r3}}], 0x60, 0x40004}, {&(0x7f0000000a40)=@in={0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x14}}, 0x10, &(0x7f0000000f40)=[{&(0x7f0000000a80)="4e43349bccb99620cb828f9b03bde81157f3e08405e185ef2e786dc5af2ce6eb45f0df2c76a6547e799c301b10caf8c0c4eb59", 0x33}, {&(0x7f0000000b40)="e54268f8bf3c46cb931eb2ec83948ab84ff806531058e1f01e18b50c252621712df8267ee6b9cdaf14ebcb7da45a1bc9190edb098891268e3f319a6f0ffd7ab1166d998e9cda9a52", 0x48}, {&(0x7f0000000c80)="e1ad28ade8c21688e22f6de65f32c1ddab5a2266c6108703c636b7c9cc5743f3d5e9bbce340d4a72ead68ac7", 0x2c}, {&(0x7f0000000dc0)="a7c8f14a02933cb7db813fd3e8e5dd223cb39ad514df7c598ce670217aa7829350f2663e5197d49ad38c8a0d4e4146103abe20b61f3bd0ff34b58e4ee34d32dd80c0b69ae2141f77b25c13537ba91f13939fd2f5f0bda673f30170a5032d", 0x5e}, {&(0x7f0000000e80)="fe58a0d4bf4e46eee94ddbe63ed9e3ff40043920447968235657c8ad7cf029ede83d995d2cc5175857c744c3a0726e35f2ea7db9c1cd3dad4bf59e819f8731fd4d2309e044e793894dfc14897571d6a5d60ea1e8c27fdccdfea1d6ff7eac99291bc5e3b05bfcdeae701d2b8ef61e2c26f00368dc8e9a497830c3a1ee1c08154ffa8938d832d3c06be82d7cbceec3f06d57053ea854f8df8ba905685622979b0b6d4357d3af524f56f239c8f3d821f8259fc3d67baa1836", 0xb7}], 0x5, &(0x7f00000020c0)=[@init={0x18, 0x84, 0x0, {0xd1, 0xff, 0x4, 0x7f}}], 0x30}, {&(0x7f0000002140)=@in={0x2, 0x4e20, @rand_addr=0x7}, 0x10, &(0x7f0000003380)=[{&(0x7f0000002180)="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", 0x1000}, {&(0x7f0000003280)="c6e4625ad1def6d777a78cc870c09049ba74efa440d5a21fa18b3de4642c6b45d86fcabe9785e1960ae92dfb2de2f2ceb855412f3a07018a270a3bb9da4b05c8a11ddc73a6904a67abf32d45f93466b19e27cab9f2cea3450b4ce575ae6855956057577bad6f023674bab5ada2f32a70ae8b694c57f974dd6a0a5654a36db94947650aeeb4c1265a4a215a4f3bc02125d70f903d6dd47c144ac07e86a60b8a0bdbbfbdf469b63d8659d75914fb6d84ed860e1a5af63116dc342da49cbf12948c51", 0xc1}], 0x2, &(0x7f00000036c0)=[@sndrcv={0x30, 0x84, 0x1, {0xffffffff, 0xdeb, 0x20a, 0x2, 0xa7, 0x7, 0xcb, 0x10000, r4}}, @init={0x18, 0x84, 0x0, {0x2, 0x6, 0x4, 0xc5}}, @init={0x18, 0x84, 0x0, {0x200, 0x9, 0x5, 0x9}}, @sndinfo={0x20, 0x84, 0x2, {0x5, 0x4, 0x8000, 0x100, r5}}, @sndrcv={0x30, 0x84, 0x1, {0x8, 0x8000000, 0x200, 0x1, 0xffffffffffffff67, 0xf00, 0x3, 0xfa65, r6}}, @sndrcv={0x30, 0x84, 0x1, {0x40, 0x80000001, 0x4, 0x7, 0x7ff, 0x1, 0x1e10, 0x1, r7}}, @init={0x18, 0x84, 0x0, {0xff, 0x4a3e, 0xbc, 0x56}}], 0x150, 0x20040080}], 0x3, 0x20000000) setsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f00000003c0)={0x0, @dev={0xac, 0x14, 0x14}}, 0xc) ioctl$DRM_IOCTL_CONTROL(r0, 0x40086414, &(0x7f00000000c0)={0x2}) sendmsg$IPVS_CMD_GET_CONFIG(r1, &(0x7f00000001c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x20e1008}, 0xc, &(0x7f0000000180)={&(0x7f0000000340)=ANY=[@ANYBLOB="59f18a6399972131f85f7717b1a10bd6c630338612828ee2152be6a0524e"], 0x1}, 0x1}, 0x0) r8 = socket(0x11, 0x4000000000080003, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r8, 0x84, 0x72, &(0x7f0000000300)={r7, 0x1, 0x30}, 0xc) setsockopt(r8, 0x107, 0xd, &(0x7f0000001000), 0x47e) mmap(&(0x7f0000399000/0x1000)=nil, 0x40000, 0x0, 0x12, r8, 0x0) setsockopt$packet_tx_ring(r8, 0x107, 0xd, &(0x7f0000000000), 0x10) getpeername$inet(r1, &(0x7f0000000140)={0x0, 0x0, @dev}, &(0x7f0000000200)=0x10) getsockopt$bt_BT_SNDMTU(r1, 0x112, 0xc, &(0x7f0000000240), &(0x7f0000000280)=0x2) 2018/04/13 15:26:59 executing program 0: lremovexattr(&(0x7f0000000140)='./file0/bus\x00', &(0x7f0000001300)=ANY=[]) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x200000, 0x0) readlinkat(r0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000140), 0x0) mount(&(0x7f0000212ff8)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000982ff9)='mqueue\x00', 0x0, &(0x7f0000000040)) mount(&(0x7f00000000c0)='./file0/bus\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000771ff9)='mqueue\x00', 0x0, 0x0) fcntl$dupfd(r0, 0x406, r0) 2018/04/13 15:27:00 executing program 4: r0 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffb) add_key(&(0x7f0000000ff8)='keyring\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000080)='.', 0x1, r0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000100)='/dev/hwrng\x00', 0x100, 0x0) sendmmsg(r1, &(0x7f0000000540)=[{{&(0x7f0000000140)=@nfc_llcp={0x27, 0x1, 0x2, 0x0, 0x8, 0x7, "c4deef54056db897f11459845408421c8c3b298c7f5c767a00f5878feec7227dc179fd054fe3a6d1e7948883e462de01eccc65ec8e92dcd2ccc44b9dbcb295", 0x33}, 0x80, &(0x7f0000000480)=[{&(0x7f00000001c0)="67a4605b2e7afe1138cfda3c55d2ba301cd0bf57b4701bf805bfa3d340d64daf3c2180f3a9835829c129fb3827e8c943d659fbe5950d87d683d9432a7f4946433a4851f755bb5325cf9eea10637bc2431a7e51a1980c424029af4dc7474730401843b50c55a52759532f82c45430cd623a8a93df2abd822f57e1a6fe82316461103c77b2270d45019b03776d450584c4a6d8ec2577fa86cc88ae5494b6a382c301d48f707b21695d325a858069265a10ed02a56a2af6114b1be8ca77f9847c3f8dc81f2806518fd7667b6c2d3a47560e84c1ccbe4a9449f4ab9bd7e77d41ab0ba3e2f145294e78", 0xe7}, {&(0x7f00000002c0)="22e92dc79afdfbcaf20a2e450dc5700f42824fe1542ed5ea6f257221a8b5211444bf175fccac2589bcd23385e4979d509cac79e1dab8123e2067f7b0dbc7fbdaa6fc7b4895de7dfa01361506b57681d95dbd97c6d955b114c39caeaa7e1683c59fda31ecd9dc292d94bafe75b566b9e2e04bce444a06acfc76af530a449f99bc986236c6d25b05b565de77e2241b05bae8d3ec7f5b027372eaf88dd3a1c88265812a0a1a03b307127965f97c062dd48231cc2f7e1daf", 0xb6}, {&(0x7f0000000380)="8c34a59f7ac3ca0ed69943d16a50f0194e849c68e4f0ffcafb684c769e63d54579ef7785438c", 0x26}, {&(0x7f0000001000)="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", 0x1000}, {&(0x7f00000003c0)="4e9aa94a7cab0d9ed4de11a0222f53f9d4b4ef8e0935483df8063cb8bb5584206190e140e1e8cf98073601b053a578bc5c594cfeabd7d6fb6ba1863b69e0133cfda4244ebd7d9987581669d4e6f664894d87ea21b541e83c68c4a2a052afe93901f3c537d03e7063d1d11af7ba5c0b5cf1b6edff4378b52588e01fa5ce99c982be9b2db1a3c92d0c903eb46b221140c39058263db7b0fd097df387c8450a7c790dcb23020564e2b825f81b41ff254440bd6579", 0xb3}], 0x5, &(0x7f0000000500)=[{0x40, 0x118, 0x80000001, "7060b7db9cdeb5edb220f76a5b21b91ade9368d2148dd2f7c76072ced315229cb3b3e1b798b88051abf5636250f935"}], 0x40, 0x40}, 0x7}], 0x1, 0x4004000) 2018/04/13 15:27:00 executing program 1: r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000040)={{&(0x7f000000a000/0x3000)=nil, 0x3000}, 0x2}) r1 = userfaultfd(0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000080)=@assoc_value={0x0}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000100)={r2, 0x8, 0x2, 0x6, 0xfffffffffffff684, 0x7}, &(0x7f0000000140)=0x14) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000006000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0x8010aa02, &(0x7f0000006ffc)={{&(0x7f0000009000/0x4000)=nil, 0x7ffffffef000}}) 2018/04/13 15:27:00 executing program 7: r0 = socket$inet6(0xa, 0x5, 0x6) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000000)=0x10001, 0x4) r1 = socket(0x18, 0x0, 0x4) accept4$unix(r1, &(0x7f00000000c0), &(0x7f0000000140)=0x6e, 0x0) 2018/04/13 15:27:00 executing program 6: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x37, &(0x7f0000000000)=@fragment, 0x8) setsockopt$inet6_opts(r0, 0x29, 0x39, &(0x7f000042d000)=@routing={0x0, 0x2, 0x2, 0x80000001, 0x0, [@mcast1={0xff, 0x1, [], 0x1}]}, 0x18) sendto$inet6(r0, &(0x7f00001e2000), 0x0, 0x0, &(0x7f0000f14000)={0xa, 0x4e21}, 0x3a3) 2018/04/13 15:27:00 executing program 2: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00005f5000)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)={0x2, 0x400000000000003, 0x0, 0x0, 0x11428fa3c1b1257a, 0x0, 0x0, 0x25dfdbfb}, 0x90}, 0x1}, 0x0) 2018/04/13 15:27:00 executing program 0: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000000140)='cgroup.threads\x00', 0x2, 0x0) write$cgroup_pid(r1, &(0x7f0000000040)=ANY=[@ANYBLOB='\a'], 0x1) r2 = getpgid(0xffffffffffffffff) ptrace$PTRACE_SECCOMP_GET_METADATA(0x420d, r2, 0x10, &(0x7f0000000080)={0x80000000}) 2018/04/13 15:27:00 executing program 3: r0 = socket(0x100000000000010, 0x8000000000000003, 0x48000000000000) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x20000, 0x0) r1 = syz_open_dev$usbmon(&(0x7f00000000c0)='/dev/usbmon#\x00', 0x1f, 0x4000) ioctl$TCSETA(r1, 0x5406, &(0x7f0000000080)={0x7fffffff, 0x2, 0x1, 0x9, 0xfe7d, 0x8, 0x100000001, 0xfffffffffffffffe, 0x2, 0x7}) write(r0, &(0x7f0000000040)="26000000130047f1eb14c1f8590022ff001000160d000000014000000000000006001000064b", 0x26) 2018/04/13 15:27:00 executing program 5: syz_open_dev$random(&(0x7f00000003c0)='/dev/random\x00', 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000060c000)='oom_score_adj\x00') ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f00000000c0)=0x0) getsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f0000000300)=0x8, &(0x7f0000000340)=0x4) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x0, 0x0, 0xff, 0x1}, 0x20) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000001a40)=ANY=[@ANYRES16, @ANYRES16, @ANYRES16], &(0x7f0000001a80)=0x3) renameat(r0, &(0x7f0000000080)='./file0\x00', r0, &(0x7f00000004c0)='./file0\x00') setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, &(0x7f000089b000)=0x3, 0x4) r2 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000001740)='/dev/ashmem\x00', 0x4040, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000000000)={@mcast2={0xff, 0x2, [], 0x1}}, &(0x7f0000000040)=0x20) fcntl$getown(0xffffffffffffffff, 0x9) r3 = syz_open_procfs(r1, &(0x7f0000000100)="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") lookup_dcookie(0x4242de7a, &(0x7f0000002ac0)=""/4096, 0x1000) ioctl$TIOCLINUX6(r3, 0x541c, &(0x7f0000000380)={0x6, 0x6}) setsockopt$inet6_udp_int(r3, 0x11, 0x65, &(0x7f0000000000), 0x1bb) setsockopt$sock_int(r3, 0x1, 0x0, &(0x7f0000001580)=0x1, 0x4) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000540)='IPVS\x00') sendmsg$IPVS_CMD_GET_CONFIG(r3, &(0x7f0000000600)={&(0x7f0000000500)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f00000005c0)={&(0x7f0000000640)=ANY=[@ANYBLOB="62db4b257eb25e58941c0000000000", @ANYRES16=r4, @ANYBLOB="010227bd7000ffdbdf250d0000000800040008000000"], 0x1c}, 0x1}, 0x4000080) sendfile(r0, r3, &(0x7f0000000040), 0xff) r5 = getuid() ioprio_get$uid(0x3, r5) ioctl$sock_ifreq(r0, 0x893f, &(0x7f0000000480)={'gretap0\x00', @ifru_data=&(0x7f0000000440)="06ebc1dce36bf6d768bf66ce9239598a60511818e91226c66cdc70109f95216b"}) syz_genetlink_get_family_id$ipvs(&(0x7f00000014c0)='IPVS\x00') ioctl$EVIOCGSW(r3, 0x8040451b, &(0x7f0000001ac0)=""/4096) ioctl$int_in(r2, 0x5452, &(0x7f0000000580)=0x100000001) getrlimit(0x1, &(0x7f0000001680)) ioctl$VT_RELDISP(r3, 0x5605) setsockopt$inet_mreqsrc(r0, 0x0, 0x25, &(0x7f0000001600)={@rand_addr=0x8, @multicast2=0xe0000002, @remote={0xac, 0x14, 0x14, 0xbb}}, 0xc) ioctl$DRM_IOCTL_MODE_SETCRTC(r3, 0xc06864a2, &(0x7f00000019c0)={&(0x7f0000000400)=[0x1, 0x5], 0x2, 0x3, 0x57, 0x1, 0xdb3e, 0x1, {0x1, 0x80000000, 0x1ff, 0x3ff, 0x7, 0x3, 0x3, 0x93d, 0x7f, 0x7f, 0x0, 0xcf0e, 0xd294, 0x100, "1f77d757ab6c4c699502ac1fd9c4dd6e2ffb5ef6c275609145545f0a9eea1568"}}) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r3, 0x84, 0x6b, &(0x7f0000001540)=[@in6={0xa, 0x0, 0x3, @empty, 0xfffffffffffffffd}], 0x1c) 2018/04/13 15:27:00 executing program 4: munmap(&(0x7f00009ff000/0x600000)=nil, 0x600000) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000000040)={&(0x7f0000afa000/0x3000)=nil, 0x3000}) r2 = syz_open_procfs(0x0, &(0x7f00000000c0)='attr/prev\x00') sendfile(r1, r2, &(0x7f0000014000)=0x100400, 0xffff) 2018/04/13 15:27:00 executing program 6: pipe2(&(0x7f0000989000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x84000) mkdir(&(0x7f000082f000)='./control\x00', 0x0) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_GET_CONFIG(r1, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000140)={&(0x7f00000000c0)={0x50, r2, 0x100, 0x70bd27, 0x25dfdbfe, {0xd}, [@IPVS_CMD_ATTR_DAEMON={0x34, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @dev={0xac, 0x14, 0x14, 0x1c}}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x2}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x8}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x3}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x4}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e23}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x1}]}, 0x50}, 0x1, 0x0, 0x0, 0x8801}, 0x800) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) ioctl$VT_GETSTATE(r1, 0x5603, &(0x7f0000000000)={0x5, 0x3f, 0x8}) r3 = userfaultfd(0x0) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r4 = creat(&(0x7f000009aff8)='./file0\x00', 0x0) write$sndseq(r4, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) mount(&(0x7f0000434ff8)='./file0\x00', &(0x7f0000abf000)='./file0\x00', &(0x7f0000f4c000)='jfs\x00', 0x1023402, 0x0) unlink(&(0x7f00003b3000)='./file0\x00') link(&(0x7f0000f3bff8)='./file0\x00', &(0x7f00006b3ff0)='./control/file0\x00') dup2(r0, r3) 2018/04/13 15:27:00 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x0) flock(r0, 0x0) setsockopt$inet6_int(r0, 0x29, 0x6, &(0x7f0000d75000), 0x1002b) 2018/04/13 15:27:00 executing program 0: r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/avc/cache_stats\x00', 0x0, 0x0) openat$dir(0xffffffffffffff9c, &(0x7f0000000400)='./file0\x00', 0x0, 0x8) sendmsg$nl_generic(r0, &(0x7f0000000480)={&(0x7f0000000180)={0x10}, 0xc, &(0x7f0000000440)={&(0x7f0000001040)={0x94, 0x40, 0x120, 0x0, 0x25dfdbfe, {0x13}, [@nested={0x2c, 0x4b, [@typed={0x14, 0x55, @ipv6=@mcast2={0xff, 0x2, [], 0x1}}, @typed={0xc, 0x10, @u64=0x3}, @typed={0x8, 0x4e, @u32}]}, @generic="9ebd91c08464d3004cb5d221943a90396b2d0adfa1952552dbd8dd71899d7564d64cc65fa1da75d3af01f79ab166147144e0fa5fdd5ad2eb8d7880ad23eeb2a464cad872f62036aea0d75626ca4b096c82ac09"]}, 0x94}, 0x1, 0x0, 0x0, 0x4}, 0x1) r1 = socket$netlink(0x10, 0x3, 0x0) pipe(&(0x7f0000000040)={0xffffffffffffffff}) uname(&(0x7f0000000580)=""/7) ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000700)={0x4, {0x2, 0x4e22, @multicast2=0xe0000002}, {0x2, 0x4e21, @rand_addr=0x8}, {0x2, 0x4e21, @broadcast=0xffffffff}, 0x308, 0xfffffffffffffe00, 0x3f, 0x5, 0x8, &(0x7f00000006c0)='syzkaller0\x00', 0xffff, 0x8000}) sendmsg$nl_netfilter(r1, &(0x7f0000000100)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, 0x0, 0x0, 0x435}, 0x14}, 0x1}, 0x0) r3 = add_key$keyring(&(0x7f0000000640)='keyring\x00', &(0x7f0000000680)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$revoke(0x3, r3) recvmsg(r1, &(0x7f00000005c0)={&(0x7f0000000240)=@vsock={0x0, 0x0, 0x0, @reserved}, 0x80, &(0x7f0000000540)=[{&(0x7f00000002c0)=""/135, 0x87}], 0x1, &(0x7f0000003040)=""/4096, 0x1000}, 0x0) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000000780)=0x2) syz_genetlink_get_family_id$ipvs(&(0x7f00000008c0)='IPVS\x00') r4 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x0, 0x0) r5 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) rt_sigaction(0x1, &(0x7f0000000380)={0x1de8, {0x3}, 0x8000004}, &(0x7f00000003c0), 0x8, &(0x7f00000007c0)) setsockopt$inet_udp_int(r2, 0x11, 0x66, &(0x7f0000000800)=0x3ff, 0x4) pwritev(r5, &(0x7f0000f50f90)=[{&(0x7f0000000040)="aa", 0x1}], 0x1, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000080), 0x0) setsockopt$IP_VS_SO_SET_EDITDEST(0xffffffffffffffff, 0x0, 0x489, &(0x7f00000001c0)={{0x5e, @remote={0xac, 0x14, 0x14, 0xbb}, 0x4e20, 0x0, 'ovf\x00', 0x33, 0x7f, 0x3e}, {@empty, 0x0, 0x0, 0x0, 0x0, 0x4}}, 0x44) ioctl$LOOP_CLR_FD(r4, 0x4c01) readv(r4, &(0x7f0000000140)=[{&(0x7f00000002c0)=""/166, 0xa6}], 0x1) ioctl$DRM_IOCTL_MODESET_CTL(0xffffffffffffffff, 0x40086408, &(0x7f0000000000)={0x0, 0xffffffffffffff42}) setsockopt$bt_BT_SECURITY(0xffffffffffffffff, 0x112, 0x4, &(0x7f0000000180)={0x3, 0xff}, 0x2) getsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000000840), &(0x7f0000000880)=0x4) sync() sendmsg$nl_generic(r1, &(0x7f0000000200)={&(0x7f00009f7000)={0x10}, 0xc, &(0x7f000000d379)={&(0x7f0000001000)={0x14, 0x42, 0x2ff}, 0x14}, 0x1}, 0x0) getsockopt$inet_tcp_buf(0xffffffffffffffff, 0x6, 0x0, &(0x7f00000004c0)=""/75, &(0x7f0000000600)=0x4b) 2018/04/13 15:27:00 executing program 5: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x8200, 0x0) ioctl$TUNSETSNDBUF(r0, 0x400454d4, &(0x7f0000000040)=0x4) capget(&(0x7f00000002c0)={0x19980330, 0xffffffffffffffff}, &(0x7f0000000300)) 2018/04/13 15:27:00 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = memfd_create(&(0x7f0000000200)='/dev/rfkill\x00', 0x1) ioctl$BINDER_THREAD_EXIT(r1, 0x40046208, 0x0) sendmmsg(r0, &(0x7f0000001d80)=[{{&(0x7f0000000000)=@in6={0xa, 0x4e21, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000000040), 0x0, &(0x7f0000000080)}}, {{&(0x7f0000000a80)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x4e20, @broadcast=0xffffffff}}}, 0x26, &(0x7f0000001bc0), 0x0, &(0x7f0000001c00)}}], 0x2, 0x0) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f00000001c0)={'bcsh0\x00', {0x2, 0x4e21, @loopback=0x7f000001}}) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000080), &(0x7f00000000c0)=0x4) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rfkill\x00', 0x400, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r2, 0x404c534a, &(0x7f0000000140)={0x0, 0x2, 0x3}) 2018/04/13 15:27:00 executing program 7: r0 = socket$inet6(0xa, 0x5, 0x6) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000000)=0x10001, 0x4) r1 = socket(0x18, 0x0, 0x4) accept4$unix(r1, &(0x7f00000000c0), &(0x7f0000000140)=0x6e, 0x0) 2018/04/13 15:27:00 executing program 3: r0 = socket$packet(0x11, 0x3, 0x300) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x80, 0x0) r2 = add_key$user(&(0x7f0000000500)='user\x00', &(0x7f0000000540)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000580)="8ab1c424a201004e8c18f151cef25766294564282d97e23fa5c4b635a5abeb51083e1bf72bb5390a5afc54531e002415ef85adbaaba003f166b158f08806adbbc429c4c53b6690a22fe07ff3d344fc4c6d1bba7b9d76b8f2b2ddff1e82b750c388520dc8371bcb3fe90f63d4488197dc5219a94b169ef9f6d7a0ff66ae", 0x7d, 0xfffffffffffffff8) r3 = request_key(&(0x7f0000000680)='ceph\x00', &(0x7f00000006c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000700)='vboxnet0keyring\x00', 0xfffffffffffffffc) keyctl$search(0xa, r2, &(0x7f0000000600)='.dead\x00', &(0x7f0000000640)={0x73, 0x79, 0x7a, 0x2}, r3) keyctl$join(0x1, 0x0) ioctl$EVIOCSKEYCODE(r1, 0x40084504, &(0x7f0000000040)=[0x1, 0xcb8]) r4 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x81) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f0000000180)={'bridge0\x00', 0xce11}) pwrite64(r4, &(0x7f0000000200)="032d621afbe17bd2adb3b7bdda4c2c3fa585d0ccf0af1ae31c2958fedca5f9d6f68f1a9c296415330b7dea2fd2efd13481c792b87aba0e90a599e62cc311d764b7b6b79eb7860bdfab32c78b6e503b99228c8a6ca07ce6e537d307c1b63794960b0ec1e6cf240323a9f3f20716202d07dcad887b29ab0c6cd3e09fed1d08baee6ef2010d1c29ab4c4541bb98e1a21e9de69cfe5a771a1ddd42b03abd2e457d92d63852263ffc9b26d56fe98c7a9db7b2d3e4931c3d", 0xb5, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000080)={'bridge0\x00', 0x2001}) socket$inet6_dccp(0xa, 0x6, 0x0) perf_event_open(&(0x7f0000271000)={0x2, 0x70, 0x4a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) perf_event_open(&(0x7f0000aaa000)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bind$inet6(r6, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r6, 0x0) sendto$inet6(r5, &(0x7f0000f6f000), 0x1000000c4, 0x20000001, &(0x7f0000faafe4)={0xa, 0x4e22}, 0x1c) sendto$inet(r1, &(0x7f0000000800)="cd7a7e4a85f9d6e3ff77f7e46f79e8d12300777ba81081642c876203842915b90c6e01de0f2889138d555ab91a2fdba8b0469b5fb309ac0e44cc2233da5072e85080d1bde03d96ee625eb89bfff62ccba0368a51123db29fa5051e0322fd1ea62f4b86577f3d74de62ae542b54d6d974eec8d7a838ec53c64d9203002e7203a0af452151157ffe20d5fdb60acde1e3a83158905c7101f6f118ec8158aa8b8a401c2b12d392c4123184a75cbf3ec4431008e88ad2cfe90a4ede47561c76f4a38c10d918cf3bd973eba3e9437334a28801891d6e7feadd9345a61d0cbf674cacfdf79ce5b4438c000000", 0xffffffffffffffae, 0x40004, &(0x7f00000003c0)={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x17}}, 0x10) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00000002c0)={0x1, 0x4, 0xba, 0x4, 0x0}, &(0x7f0000000740)=0x10) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000780)=@assoc_value={r7, 0x2400000}, &(0x7f00000007c0)=0x8) r8 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000400)='/selinux/mls\x00', 0x0, 0x0) ioctl$TUNSETVNETLE(r4, 0x400454dc, &(0x7f0000000300)=0x1) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f00000015c0)={0x0, 0x7fff, 0x0, 0x0, 0x75}, 0x14) r9 = gettid() sched_setattr(r9, &(0x7f0000000140)={0x30, 0x0, 0x0, 0x7, 0x7, 0xffffffff, 0xff, 0xffffffff00000000}, 0x0) getsockname$netrom(r8, &(0x7f0000000440)=@full, &(0x7f00000004c0)=0x48) sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000540)=ANY=[]}, 0x1}, 0x0) syz_fuse_mount(&(0x7f00000001c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pwrite64(r0, &(0x7f0000000380), 0xffffffffffffffb5, 0x2) 2018/04/13 15:27:00 executing program 1: timer_create(0xfffffffffffffffc, &(0x7f0000fd2000)={0x0, 0x0, 0x1}, &(0x7f0000ccf000)) timer_settime(0x0, 0x0, &(0x7f0000000000)={{0x77359400}, {0x77359400}}, &(0x7f0000000040)) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc\x00', 0x800, 0x0) r1 = openat$cgroup_ro(r0, &(0x7f00000000c0)='memory.swap.current\x00', 0x0, 0x0) ioctl$UFFDIO_COPY(r1, 0xc028aa03, &(0x7f0000000100)={&(0x7f0000ffa000/0x3000)=nil, 0x3000}) r2 = socket$inet6(0xa, 0x400000000001, 0x0) dup(r2) r3 = socket(0x18, 0x0, 0x4) signalfd4(r1, &(0x7f0000000140)={0x2}, 0x8, 0x80800) connect(r3, &(0x7f0000c81ff2)=@l2={0x1f, 0x0, {0x0, 0x0, 0x14}}, 0xe) timer_settime(0x0, 0x0, &(0x7f0000c94000)={{0x77359400}, {0x0, 0x1c9c380}}, &(0x7f0000df3fe0)) 2018/04/13 15:27:00 executing program 1: r0 = socket$inet6(0xa, 0x802, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000bbeff4)={0x2}) shutdown(r0, 0x0) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getpeername$netrom(r2, &(0x7f0000000040)=@full, &(0x7f00000000c0)=0x48) ppoll(&(0x7f0000bc0fd0)=[{r1}], 0x1, &(0x7f0000c03ff0), &(0x7f0000a1bff8), 0x8) 2018/04/13 15:27:00 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f000099e000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000de1fff), 0xfffffffffffffd43, 0x20008005, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) linkat(0xffffffffffffffff, &(0x7f0000000280)='./file0\x00', 0xffffffffffffffff, &(0x7f0000000300)='./file0\x00', 0x0) r1 = dup3(r0, r0, 0x80000) ioctl$KDGKBENT(r1, 0x4b46, &(0x7f0000000440)={0x6, 0x7fff, 0x8000}) recvmmsg(r0, &(0x7f0000002e80)=[{{&(0x7f0000000140)=@in6={0x0, 0x0, 0x0, @mcast1}, 0x80, &(0x7f0000001640), 0x0, &(0x7f00000016c0)=""/118, 0x76}}, {{&(0x7f0000001740)=@in6={0x0, 0x0, 0x0, @dev}, 0x80, &(0x7f0000001800), 0x0, &(0x7f0000001b40)=""/223, 0xdf}}, {{&(0x7f0000001840)=@in6={0x0, 0x0, 0x0, @remote}, 0x80, &(0x7f0000002d00)=[{&(0x7f0000001ac0)=""/64, 0xfffffecb}], 0x1, &(0x7f0000002f80)=""/210, 0xd2}}], 0x3, 0x0, &(0x7f0000001b00)={0x0, 0x989680}) accept$netrom(0xffffffffffffff9c, &(0x7f00000000c0)=@full, &(0x7f0000000240)=0x48) recvfrom(r0, &(0x7f0000000000)=""/101, 0xfffffeb9, 0x0, 0x0, 0x0) sendto$inet(r0, &(0x7f00000001c0)="1538c35595491f875d902c0eaa489967fca86dec6f0d02d690f9cb153dc4e750e24f72aba3b27ad1394c1ac9ebf3336ddbd4442098dfdc9f458a5e5b1df92829ad7d8244c653c25fbb0625a6a57c26a7", 0x50, 0x0, &(0x7f0000000080)={0x2}, 0x10) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000340)='/selinux/checkreqprot\x00', 0x40, 0x0) getsockopt$bt_l2cap_L2CAP_OPTIONS(r2, 0x6, 0x1, &(0x7f00000003c0), &(0x7f0000000400)=0xc) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f00000002c0)={0x0, 0x6, 0x0, 0x3}, &(0x7f0000000380)=0x18) [ 594.867942] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pig=7473 comm=syz-executor0 [ 594.959804] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 595.187514] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pig=7473 comm=syz-executor0 2018/04/13 15:27:01 executing program 2: r0 = socket$inet(0x2, 0x1, 0x0) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000000000)=0x4) setsockopt$inet_int(r0, 0x0, 0x80000000017, &(0x7f0000ef5000)=0x8000000000000002, 0x4) setsockopt$inet_int(r0, 0x0, 0x17, &(0x7f0000ef6ffc)=0x3, 0x1) 2018/04/13 15:27:01 executing program 1: setrlimit(0x8, &(0x7f000000a000)) mlockall(0x1) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) accept$packet(r0, 0x0, &(0x7f0000000000)) r1 = request_key(&(0x7f0000000040)='asymmetric\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000000c0)='systemuser/security(\x00', 0xfffffffffffffff9) keyctl$setperm(0x5, r1, 0x0) 2018/04/13 15:27:01 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000080)='/dev/sg#\x00', 0x6df, 0x210100) setsockopt$llc_int(r1, 0x10c, 0x8, &(0x7f00000000c0)=0x400, 0x4) openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000100)='/dev/pktcdvd/control\x00', 0x0, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000740)={{{@in6=@ipv4={[], [], @multicast1}, @in6=@ipv4={[], [], @rand_addr}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in6=@mcast1}}, &(0x7f0000000840)=0xe8) sendmmsg(r0, &(0x7f0000001d80)=[{{&(0x7f0000000000)=@in6={0xa, 0x4e21, 0x0, @loopback={0x0, 0x1}}, 0x80, &(0x7f0000000040), 0x0, &(0x7f0000000000)}}, {{&(0x7f0000000a80)=@hci={0x1f, r2, 0x1}, 0x80, &(0x7f0000000040), 0x0, &(0x7f0000000140)=[{0xffffffffffffff6a}], 0x10}}], 0x2, 0x200) 2018/04/13 15:27:01 executing program 7: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) recvmsg(r0, &(0x7f0000000180)={&(0x7f0000000080)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4={[], [], @multicast1}}}}, 0x32, &(0x7f0000000140)}, 0x0) sendmsg$nl_netfilter(r0, &(0x7f0000d65000)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000d7efec)={0x14, 0x3, 0x2, 0xffffffffffffffff}, 0x14}, 0x1}, 0x0) setsockopt$inet_udp_encap(r1, 0x11, 0x64, &(0x7f0000000100), 0x4) 2018/04/13 15:27:01 executing program 3: r0 = accept4$ipx(0xffffffffffffffff, &(0x7f0000000040), &(0x7f0000000080)=0x10, 0x80000) readv(r0, &(0x7f00000001c0)=[{&(0x7f00000000c0)=""/228, 0xe4}], 0x1) r1 = inotify_init() fcntl$notify(r1, 0x0, 0x282) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000200)='/selinux/commit_pending_bools\x00', 0x1, 0x0) clone(0x0, &(0x7f00000004c0), &(0x7f00000005c0), &(0x7f0000000500), &(0x7f00000001c0)) r2 = dup(r1) setsockopt$inet_udp_int(r2, 0x11, 0x65, &(0x7f0000000000)=0x8, 0x4) 2018/04/13 15:27:01 executing program 4: r0 = syz_open_dev$sg(&(0x7f0000571ff7)='/dev/sg#\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2285, 0x7fffffffefff) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000000)={0x0, @broadcast, @local}, &(0x7f0000000040)=0xc) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000000080)=r1) 2018/04/13 15:27:01 executing program 6: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x0, 0x1) ptrace(0x4207, r1) ptrace$getregset(0x2, r1, 0x800000, &(0x7f0000000000)={&(0x7f00000033c0)=""/4096, 0xfffffffffffffd2c}) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000140)='/dev/rtc\x00', 0x100, 0x0) ioctl$TIOCMBIC(r2, 0x5417, &(0x7f0000000180)=0x8000000000000) r3 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/mls\x00', 0x0, 0x0) futimesat(r3, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)) ptrace$poke(0x5, r1, &(0x7f0000000100), 0x1) 2018/04/13 15:27:01 executing program 0: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) r0 = open$dir(&(0x7f0000000380)='./file0\x00', 0x0, 0x0) r1 = open$dir(&(0x7f0000000340)='./file0\x00', 0x0, 0x0) fcntl$notify(r1, 0x402, 0x8000000c) fcntl$setown(r1, 0x8, 0x0) symlinkat(&(0x7f0000003700)='./file0\x00', r1, &(0x7f0000003740)='./file0\x00') fcntl$notify(r0, 0x402, 0x10) open$dir(&(0x7f0000000000)='./file0\x00', 0x20001, 0x100) unlinkat(r0, &(0x7f0000000240)='./file0\x00', 0x0) 2018/04/13 15:27:01 executing program 2: 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, 0x0, 0x8}, 0x8) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000001d40)={'lo\x00', 0xfff}) getsockopt$inet_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x16, &(0x7f0000000280)=ANY=[], &(0x7f0000000200)) pread64(0xffffffffffffffff, &(0x7f0000000080)=""/156, 0x9c, 0x0) r1 = inotify_init1(0x0) fcntl$setown(r1, 0x8, 0xffffffffffffffff) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000040)={0x0, 0x0}) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x4802, 0x0) ioctl$PERF_EVENT_IOC_ID(r3, 0x80042407, &(0x7f0000000340)) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000300)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) waitid(0x3, r2, &(0x7f0000000500), 0x9, &(0x7f0000000540)) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) close(r5) r6 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r4, 0x0, 0x2a, &(0x7f0000c33f70)={0x1, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x84) getsockopt$inet_sctp6_SCTP_RTOINFO(r4, 0x84, 0x0, &(0x7f0000000600)={0x0, 0x0, 0x1}, &(0x7f0000000640)=0x31) sysinfo(&(0x7f0000000940)=""/201) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000400)={0x0, 0x8}, 0xff3e) ioctl$sock_inet_SIOCADDRT(r6, 0x890b, &(0x7f0000000140)={0x9, {0x2, 0x4e22}, {0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x2, 0x0, @multicast1=0xe0000001}, 0xc1, 0x1, 0x8, 0x33b9, 0x200, 0x0, 0x0, 0x0, 0xfff}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000a40)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000000280)=0x2) ioctl$DRM_IOCTL_AGP_ACQUIRE(r4, 0x6430) setsockopt$ipx_IPX_TYPE(0xffffffffffffffff, 0x100, 0x1, &(0x7f00000003c0), 0x4) ioctl$sock_inet_SIOCADDRT(r5, 0x890b, &(0x7f0000000200)={0x0, {0x2, 0x4e22, @broadcast=0xffffffff}, {0x2, 0x4e23}, {0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x1a}}, 0x0, 0x7, 0x0, 0xfff, 0x6, &(0x7f00000000c0)='sit0\x00', 0x0, 0x2, 0x80000000}) prctl$setfpexc(0xc, 0x40000) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f00000002c0)={0x0, @in={{0x2, 0x4e20, @multicast1=0xe0000001}}, 0x0, 0x2}, 0x90) setsockopt$inet_MCAST_JOIN_GROUP(r6, 0x0, 0x2a, &(0x7f0000acf000)={0x10000, {{0x2, 0x0, @multicast1=0xe0000014}}}, 0xfffffffffffffd40) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r5, 0x84, 0x1, &(0x7f0000000040)={0x0, 0x3ff, 0x0, 0x0, 0x8001}, &(0x7f0000000080)=0x14) [ 595.687735] device lo entered promiscuous mode [ 595.697938] device lo left promiscuous mode [ 595.732313] device lo entered promiscuous mode 2018/04/13 15:27:02 executing program 1: r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x200000, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000000040)={0x0, 0xc45a10c}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f00000000c0)={r1, 0x83, "e8749f962bd470feef48a0b7cb09f70d1a56e281bbeea2f7d08e8be41cc206f3f3d64be8548ce8a32ee0812f4c87a81e13f7f0dd3fd72d0b957e5668e129bd5f12e17dd0445eb98f04d9e0e4ba6a5797a29b0e189fdc34ca6ba08ca46a01d0b98f39a1f870e191206cd14ce1dd8ed301e89219fa718f47846e8c3aebe13360851867b2"}, &(0x7f0000000180)=0x8b) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f00000001c0)={@local={0xfe, 0x80, [], 0xaa}, 0x8001, 0x2, 0x3, 0x8, 0x4, 0xfffffffffffffffb}, 0x20) ioctl$PERF_EVENT_IOC_QUERY_BPF(r0, 0xc008240a, &(0x7f0000000200)={0x1, 0x0, [0x0]}) sendto$ax25(r0, &(0x7f0000000240)="3bee1486d4c122c3b6756cca87a53acf5033ed95d675854074002790cd0c0125e845076f01fa19e99549bc98669b83403472d84abaa3f56b4925745bd66353615cd10685ecdda978de71dec51302d9ff78", 0x51, 0x50, &(0x7f00000002c0)={0x3, {"dee0712e7cc1ec"}, 0x9}, 0x10) write$selinux_context(r0, &(0x7f0000000300)='system_u:object_r:v4l_device_t:s0\x00', 0x22) connect$pptp(r0, &(0x7f0000000340)={0x18, 0x2, {0x1}}, 0x1e) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000000380)={{0xffffffffffffffff, 0x2, 0x6fa, 0x0, 0x1}}) sysfs$2(0x2, 0x80, &(0x7f00000003c0)=""/144) r3 = inotify_init1(0x0) connect$l2tp(r0, &(0x7f0000000480)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x4e23, @broadcast=0xffffffff}, 0x3, 0x4, 0x4, 0x3}}, 0x2e) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f00000004c0)=0x4, 0x4) fcntl$getown(r3, 0x9) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000540)={r2, 0x1c, &(0x7f0000000500)=[@in6={0xa, 0x4e21, 0x9, @loopback={0x0, 0x1}, 0x3}]}, &(0x7f0000000580)=0x10) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r3) clock_gettime(0x0, &(0x7f00000005c0)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000000600)={0x0, 0x0}) write$sndseq(r0, &(0x7f0000001680)=[{0x4d638ed1, 0x4, 0x9, 0x4, @tick=0x1, {0x100, 0x1ff}, {0x1, 0x3}, @raw32={[0x7, 0x4, 0x9ec]}}, {0x6, 0x81, 0x7, 0xfff, @tick=0x6, {0x6f964c5f}, {0xffffffff, 0x7ff}, @result={0x80000000000, 0x1}}, {0x6, 0x9, 0x8, 0x5a, @time={r5, r6+10000000}, {0x5, 0x3}, {0xa83, 0x5}, @addr={0x20, 0x3}}, {0x100000001, 0x100000000, 0x5, 0x2, @tick=0x7, {0x80000000, 0xfffffffffffffff8}, {0x7, 0x64db07f1}, @control={0x17effb58, 0x8000, 0x48b}}, {0xa8, 0x0, 0x8, 0x3, @tick=0x7fffffff, {0x39b9, 0x66}, {0x7ff, 0x9}, @time=@time={0x0, 0x1c9c380}}, {0x7c5b, 0x4, 0x7fff, 0x9, @tick=0x8, {0x5d, 0x8}, {0x5, 0x100}, @time=@time={0x77359400}}, {0x1, 0x38, 0x5, 0x8, @tick=0xbb, {0x6, 0x100}, {0xbac, 0x1}, @result={0x9, 0xffffffff}}, {0x1, 0xffffffffffffff63, 0x2, 0xffffffffffffffa8, @time={0x77359400}, {0x10001, 0x30a4}, {0x8, 0x9}, @quote={{0xf3f, 0x8}, 0x0, &(0x7f0000000640)={0xb9, 0x3, 0x5c, 0x4, @tick=0x3, {0x1, 0x7}, {0x28, 0x6}, @time=@time={r7, r8+10000000}}}}, {0x3ff, 0xfffffffffffffff9, 0x5, 0x0, @time={0x0, 0x1c9c380}, {0x4, 0x6b85}, {0x7ff, 0x2b4000000000}, @ext={0x1000, &(0x7f0000000680)="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"}}, {0x2, 0x1, 0x617, 0x0, @time, {0xe000000000000000, 0x10001}, {0x8, 0x92}, @note={0x0, 0x0, 0x2f1, 0x80, 0x27}}], 0x1e0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000001880)={0xffffffffffffffff}) connect$ipx(r0, &(0x7f00000018c0)={0x4, 0x175ce00000, 0x5, "c0958cbcaebf", 0x5}, 0x10) getsockopt$IPT_SO_GET_INFO(r0, 0x0, 0x40, &(0x7f0000001900)={'security\x00'}, &(0x7f0000001980)=0x54) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f00000019c0)={r4, 0x7, 0x3, 0x8, 0x8001, 0x5, 0x5, 0x0, {r1, @in={{0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x7f, 0x2, 0x1, 0xcc31, 0xf8c}}, &(0x7f0000001a80)=0xb0) sendmmsg$inet_sctp(r0, &(0x7f0000004d40)=[{&(0x7f0000001ac0)=@in6={0xa, 0x4e20, 0x3ff, @empty, 0xfffffffffffffff9}, 0x1c, &(0x7f0000001b80)=[{&(0x7f0000001b00)="7648c7cead3a1dfefb16ec0a7653d392ac59fe25ee0b058699f272714c2bad288428a50076dae2515a2bae60c53eb7ce94def49199ef7ed43cfc593debaf9b578154081fe410fa97201e110e8469b14db07bf00720e7ea65048c474b2cd98eb5ad", 0x61}], 0x1, &(0x7f0000001bc0)=[@sndrcv={0x30, 0x84, 0x1, {0x80000000, 0x100000000, 0x200, 0x5a9, 0x3f, 0xffffffffffffcd45, 0xfffffffffffffe01, 0xed, r1}}, @sndrcv={0x30, 0x84, 0x1, {0xb3, 0x6, 0x4, 0xfffffffffffffc01, 0x100, 0x26af197, 0xfffffffffffffffd, 0x3, r1}}, @init={0x18, 0x84, 0x0, {0xfffffffffffffffa, 0xffffffffffffffff, 0x1, 0x1}}, @sndinfo={0x20, 0x84, 0x2, {0x5, 0x2, 0x40, 0x63f4, r2}}, @sndrcv={0x30, 0x84, 0x1, {0x800, 0xaf2, 0x200, 0x3ff, 0x9, 0x3, 0x9, 0x6, r11}}, @sndrcv={0x30, 0x84, 0x1, {0x800, 0x3f, 0x8, 0x626, 0x8, 0x7, 0x3, 0x1, r11}}], 0x120, 0x4000800}, {&(0x7f0000001d00)=@in={0x2, 0x4e22}, 0x10, &(0x7f0000001e00)=[{&(0x7f0000001d40)="48cd88b6dfc5a2ec54a0d1dff82250705b0a68b224a32b50d3da8cbc512f9c548e85f6115aa31f5ce1dcf68609fef3b4208dc1619f02d83f9cf3d2ebb54ebb6df6d7ff4ef4482631b2294333fa4853b26236180a21385fe12856e315230ac12b9ab7c55856491bfd035f77d307477e7a8b231e1f8c5db981be243062d3fe36f6ed29fa9881cfdb8cb1631dcc965b0bb621864c7e7f12bf0a4c7e9244e488", 0x9e}], 0x1, &(0x7f0000001e40)=[@sndrcv={0x30, 0x84, 0x1, {0xfffffffffffffffc, 0x4, 0x8202, 0x5, 0x1ff, 0x4, 0x0, 0xa7, r10}}, @sndinfo={0x20, 0x84, 0x2, {0x7, 0xa, 0x2f, 0x10000, r10}}, @sndrcv={0x30, 0x84, 0x1, {0x5, 0xffff, 0x4, 0x10000, 0xa012, 0x2, 0x1, 0x4c44, r1}}], 0x90, 0x20000004}, {&(0x7f0000001f00)=@in6={0xa, 0x4e20, 0x8, @remote={0xfe, 0x80, [], 0xbb}, 0x6}, 0x1c, &(0x7f0000002f40)=[{&(0x7f0000001f40)="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0x1000}], 0x1, &(0x7f0000002f80)=[@sndinfo={0x20, 0x84, 0x2, {0x8, 0x8000, 0xfffffffffffffc01, 0x0, r11}}], 0x30, 0x8004}, {&(0x7f0000002fc0)=@in6={0xa, 0x4e22, 0x6, @loopback={0x0, 0x1}, 0x47}, 0x1c, &(0x7f00000044c0)=[{&(0x7f0000003000)="49a292aa6b632ca85d192ba555ace67d4369b7b5905b58b6696acdded9a716829ee2ac9403ee395e9285f686832230c8b6a2ea4d76539c853bcde4ea019a8f6d99c16eaa26dfef722e24ee40c9cbbb14fdbfafc748b7f37eebaa385970555c9c650e8e9249030a63f65da5c38ef172a139eb1f26ec8d91a904a85436e135747e813648514522f8dc4d3cd473b18f9bb970ed0cf66e8a5d22be9b8ca1635c36cf69b4fb461fb36a6bdd78f2fb", 0xac}, 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0x84, 0x0, {0x8, 0x1000000000000000, 0x70cb, 0xfd51}}], 0x90, 0x20000000}, {&(0x7f0000004c40)=@in={0x2, 0x4e22, @multicast1=0xe0000001}, 0x10, &(0x7f0000004d00)=[{&(0x7f0000004c80)="a6127af9b4ad3179b5d5f35655a5b2fd3ef46a370e32ccb8f77ce16a41c7f298518d6bf4852191f8e3ae27e64fb89f2a1a475137ddb3675b618c2e57931135473690a87d1f19ebe27ec5e63b12cac9a07b966efd6b10c35b296db2e7", 0x5c}], 0x1, 0x0, 0x0, 0x10}], 0x6, 0x40000) modify_ldt$read(0x0, &(0x7f0000004ec0)=""/4096, 0x1000) setsockopt$inet6_mtu(r9, 0x29, 0x17, &(0x7f0000005ec0)=0x3, 0x4) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000005f80)={r4, 0x4c, &(0x7f0000005f00)=[@in6={0xa, 0x4e20, 0x2b8b, @mcast1={0xff, 0x1, [], 0x1}, 0x40}, @in={0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x4e22, @multicast1=0xe0000001}, @in={0x2, 0x4e21, @rand_addr=0x9}]}, &(0x7f0000005fc0)=0x10) ioctl$RNDADDTOENTCNT(r0, 0x40045201, &(0x7f0000006000)=0x81) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f0000006040)) syz_mount_image$bfs(&(0x7f0000006080)='bfs\x00', &(0x7f00000060c0)='./file0\x00', 0x5, 0x8, &(0x7f0000007640)=[{&(0x7f0000006100)="ead20e23744bfd2f81ff2cc27090b5659b91b7192ab94d42aa", 0x19, 0x7ff}, {&(0x7f0000006140)="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", 0x1000, 0x2a69}, {&(0x7f0000007140)="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", 0xfd, 0x800000000000}, {&(0x7f0000007240)="9cbf54fe5548d657ed3a3b46100e3dbb2b16d7334ffce1bc2acc2b87d0cb6688c3ceeef94fbc315c0ccf8c5d9c4a6280653044ceabc0d6af3efa09334ceb85b88c051d45a172dc9c5451000c6f427d1f611790b73c424c1eb7bce5ce821a2b3504274076b95eb63cc1aa9ac516d09050f821c607be4757d6a8a6bbcd26f7a14070055c8e3e810d131b20804a9e0a473bb2bf53a6470be86ba3a6efa3d69794095887148aa46940b7d09412f3c29de63e913ba21530cb8b268f6855280afde78eebf04af52ed77d0d38a62cbcaab07df2959a7a291a4396c392de00f37ceea09e37", 0xe1, 0x6}, {&(0x7f0000007340)="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", 0xfd, 0x80}, {&(0x7f0000007440)="a8cad71c52ff6cd7d87c2c5c89119e019dc34432013ab600cb", 0x19, 0x3b4}, {&(0x7f0000007480)="3c29848fe3bff57338ca27bf2e57b169b8e6b2669259a82ab8defbfbe7fb0cf15cb94171d6c513d92935e2901bc56b330f7fe6cf35fcde882f8a726b20166237ae246ae84026d423cf2c233f49f647acbeeab4835976e770f1c77d9820cdf77ccb2a5accd15c32e07cd2211f03b0da2e70297f1f5d5a043aed07bd8e5c998336d74957", 0x83}, {&(0x7f0000007540)="e59ef30c41ec5b9765d769ace21d512ee0e90ea00821abb66ccc46eb480c830107b1e5b7fb9f706db8ad44293210b4589b78570f409b0923a410d06a5181ebcbb666ba1197f39a35a2cd01ec5ab28107abc0474c56e72aa4422cd9e48205933469e2b740b13cd42fa3668a11411933fcf19c04619e8302d56da450e6cb577bffe9af829efdf8686f2c7479beba3c03abdef7e36adfd4a4ff5260db80d5ef6cbc97deef77d69bab2805de21eb6bc23cf699df2e9db9af492b33599f52454fd90b20e815fa852d2286ca6ae15a6ffe9ce3797f9bdecae873092d2ba8e68a2caf2287237cb022b06f6679", 0xe9, 0x5}], 0x0, 0x0) 2018/04/13 15:27:02 executing program 4: r0 = perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000006200), 0x0, 0x0, &(0x7f0000006440)={0x77359400}) r1 = syz_open_dev$binder(&(0x7f000000cff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) setsockopt$inet6_udp_encap(0xffffffffffffffff, 0x11, 0x64, &(0x7f0000000480), 0x4) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000004000)={0x4, 0x0, &(0x7f000000cf90)=[@enter_looper={0x630c}], 0x0, 0x0, &(0x7f0000005000)}) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000a00)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000000a40)={0x5, 0x0, 0x1, 0xff}) ioctl$DRM_IOCTL_SG_ALLOC(r2, 0xc0106438, &(0x7f0000000a80)={0x1, r3}) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) mmap$binder(&(0x7f000000c000/0x2000)=nil, 0x2000, 0x0, 0x12, r1, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f00000004c0)=ANY=[], &(0x7f00000000c0)) r4 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x508080, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000140)={0x0, 0x76, "4fb51cadc37a66926ce7dc3326a084dc30583720bc4b0c273147535502f81c298b353aad3f69be247c94cee85bc1db31fa87d1525e28327b12f94fc00bab0d33db1309d54570ca7b46b5def8cb1baec561134d073f8b15ac6e66ab16ccdca60b633e2222a30fb9c1aabff2f12862ef58cf564f895b2c"}, &(0x7f00000001c0)=0x7e) membarrier(0x0, 0x0) mlock2(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x1) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000100), &(0x7f0000000300)=0x4) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000000040)={0x14, 0x0, &(0x7f0000000000)=[@acquire_done={0x40486311}], 0x0, 0x0, &(0x7f0000011f9d)}) ioctl$BINDER_THREAD_EXIT(r1, 0x40046208, 0x0) ioctl$BINDER_WRITE_READ(r4, 0xc0306201, &(0x7f0000000280)={0x2c, 0x0, &(0x7f0000000240)=[@dead_binder_done={0x40086310, 0x3}, @decrefs={0x40046307, 0x3}, @release={0x40046306, 0x3ff}, @request_death={0x400c630e, 0x3, 0x2}], 0x76, 0x0, &(0x7f0000000340)="43050cdb04ce335ab0c13030b7d93eeddff3588fd0d480eb82f409031e79578b93b5d234f9fd64667b37f7cc34968d64a1b07a50b15c36d5761e2a87a5f1f95929055765c7611fe7685182a119d6b1299f02c5a4fb414fb7da3b7ec2a0eeb95de8b34f3489822a7ed00bdc21adeb08a94d7397f97e21"}) r5 = gettid() r6 = getuid() fstat(r0, &(0x7f0000000640)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCMBIS(r4, 0x5416, &(0x7f0000000ac0)=0x6) ioctl$sock_FIOGETOWN(r4, 0x8903, &(0x7f00000002c0)=0x0) r9 = geteuid() getresgid(&(0x7f0000000440), &(0x7f00000006c0), &(0x7f0000000700)=0x0) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000000740)=0x0) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000780)={{{@in6=@local, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in=@remote}}, &(0x7f0000000880)=0xe8) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f00000008c0)={0x0, 0x0, 0x0}, &(0x7f0000000900)=0xfffffffffffffebc) sendmsg$unix(r4, &(0x7f00000009c0)={&(0x7f00000003c0)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000000200)=[{&(0x7f00000004c0)="f2f5b7f09e1a4fb0ddcd3e9014998e482c6a8160852bafa67d269007c3685a5d6b1e3ce20335a2864086290e70b24da08fd4aa3670aa2c952b63b80561436b46844d746d2fc4ab1776178075274c6bdf1008e513b0462177c7a1529c724d334e69ee534181e629e56051a4158da1def928d348450a4ffa455aaf036098da1ea234f5aa7a25b0adac06f5cfabd842b23d23f72452811beb8a69435e5f2ddf90039f74224911af740a5477e24a690de94e6abe607f51edbfdf8bdc1e463967", 0xbe}, {&(0x7f0000000580)="efa543b407466215e366962379d08c88f3a98d0ab917faa9ece8d95971575ed7a5c85e740743668d8eb7c7b344275e3a2184e256c2ca8faa9166cdbd924d2d7a4d9e8621d560ca485cf528032ba981571afe51a8a68b19922892f3c671343f5de2f5ed40fcb2dd5370ab33204678d47d6eace1cd3a2a7359373e8fa701f87a93ab0b4eb80194ad32fa0e1cdefd7d856b6bc98e32d3a91963f6a5f8e8fbc339d12ac2ac", 0xa3}], 0x2, &(0x7f0000000940)=[@cred={0x20, 0x1, 0x2, r5, r6, r7}, @cred={0x20, 0x1, 0x2, r8, r9, r10}, @cred={0x20, 0x1, 0x2, r11, r12, r13}, @rights={0x20, 0x1, 0x1, [r4, r4, r0]}], 0x80, 0x4000000}, 0x40010) 2018/04/13 15:27:02 executing program 5: r0 = open(&(0x7f0000000040)='./bus\x00', 0x100000141842, 0x0) syz_mount_image$ntfs(&(0x7f0000000440)='ntfs\x00', &(0x7f0000000480)='./bus\x00', 0x0, 0x0, &(0x7f00000006c0), 0x1000, &(0x7f0000000740)=ANY=[]) fallocate(r0, 0x0, 0x4b99, 0x5) r1 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000006000/0x3000)=nil, 0x3000, 0x7, 0x11, r1, 0x0) syz_mount_image$hfs(&(0x7f0000000080)='hfs\x00', &(0x7f0000000100)='./bus\x00', 0x0, 0x1, &(0x7f0000000340)=[{&(0x7f0000000140), 0x0, 0x55c3}], 0x0, &(0x7f0000000780)=ANY=[]) preadv(r0, &(0x7f0000001a80)=[{&(0x7f0000001840)=""/82, 0xffffff67}, {&(0x7f0000002040)=""/4096, 0x1000}, {&(0x7f00000018c0)=""/139, 0x8b}, {&(0x7f0000001980)=""/160, 0xa0}, {&(0x7f0000001a40)}], 0x5, 0x0) sync_file_range(r1, 0x0, 0x0, 0x3) 2018/04/13 15:27:02 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x89) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000040)={0x2, [0x0, 0x0]}, &(0x7f0000000080)=0xc) sendmsg$netlink(r0, &(0x7f00000000c0)={0x0, 0x100000026, &(0x7f0000001fc0), 0x1, 0x0, 0xffffffffffffffca, 0xfffffffffffffff9}, 0x0) 2018/04/13 15:27:02 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000940)={0x1, 0xde}, 0x8) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000300)={@in6={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}, 0x0, 0x6, 0x0, "37b5e9ef253b4a17814c1b38c9b81a56a397da8bcdabdd0e9383bcf622da24ecb5f4ff8b353a40eb8032a5b64a6fe5073a334eeb3b30a354760cc0b9d14f3363180e01222db4b130ca85a373740d1e60"}, 0xd8) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00004b5ff0)={0x1, &(0x7f0000acbff8)=[{0x6, 0x0, 0x0, 0x6}]}, 0x10) setsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000000080), 0x8) bind$inet6(r0, &(0x7f0000000880)={0xa, 0x4e22}, 0x1c) socketpair(0x0, 0x0, 0x0, &(0x7f0000000540)) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000680)) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000000040), &(0x7f00000000c0)=0x2) socket(0x17, 0x4, 0x7f) ioctl$DRM_IOCTL_SG_ALLOC(0xffffffffffffffff, 0xc0106438, &(0x7f00000006c0)) setsockopt$inet_sctp_SCTP_RECVNXTINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000200), 0x4) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000000100)={{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, {0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, 0x5c) sendto$inet6(r0, &(0x7f00002a0b14), 0x0, 0x200408d4, &(0x7f000072e000)={0xa, 0x4e22, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto(r0, &(0x7f000092d000)="d5", 0x1, 0x1, &(0x7f0000ad9000)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}}, 0x80) close(r0) 2018/04/13 15:27:02 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000019fe0)={{&(0x7f0000018000/0x1000)=nil, 0x1000}, 0x20000000001}) r1 = memfd_create(&(0x7f0000002000)='user\x00', 0x0) pwritev(r1, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) timer_create(0x0, &(0x7f0000cd0000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) mmap$binder(&(0x7f0000012000/0x8000)=nil, 0x8000, 0x4, 0x812, r1, 0x0) r2 = gettid() tkill(r2, 0x16) close(r0) 2018/04/13 15:27:02 executing program 7: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f000000efe8)={0xaa}) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000000000)={&(0x7f000000a000/0x4000)=nil, 0x4000}) mprotect(&(0x7f0000003000/0x4000)=nil, 0x4000, 0x1) ioctl$UFFDIO_REGISTER(r0, 0xc020aa04, &(0x7f0000006ffc)={{&(0x7f0000009000/0x4000)=nil, 0x4000}}) 2018/04/13 15:27:02 executing program 6: fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000000080)={0x0, 0x0}) syz_open_procfs(r0, &(0x7f00000000c0)='map_files\x00') r1 = socket$inet(0x2, 0x2, 0x0) mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0xfffffffffffffffc, 0x8972, 0xffffffffffffffff, 0x0) bind$inet(r1, &(0x7f0000134000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/commit_pending_bools\x00', 0x1, 0x0) connect$inet(r1, &(0x7f00009322c4)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x20000, 0x0) setsockopt$packet_rx_ring(r2, 0x107, 0x5, &(0x7f0000000200)=@req={0x6, 0xf64c, 0x4, 0x5}, 0xffffffffffffffdd) setsockopt$inet6_tcp_TCP_MD5SIG(r2, 0x6, 0xe, &(0x7f0000000240)={@in6={{0xa, 0x4e23, 0xff, @dev={0xfe, 0x80, [], 0x12}, 0x40}}, 0x6, 0x3, 0x3, "8e114b3c7546fad13be827945295e8a924f4cf33ff7ec494e7ada6cc35af5728293e8f402ead3886d5cf14f522bf6d8e475431c9bb20e28568d193822397dd2fb3e06274b046243831c1f9af59c45c98"}, 0xd8) ioctl$TIOCLINUX3(r2, 0x541c, &(0x7f0000000100)=0x3) 2018/04/13 15:27:02 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f00005b2fc8)={&(0x7f0000c2bff4)={0x10}, 0xc, &(0x7f0000cf8ff0)={&(0x7f0000ce9000)=ANY=[@ANYBLOB="480000001e000103000000000000000000000000000000000000ffffac1400000000000000000000fe800000000000000000000000000000000000e3ffffff0008000c0000000000"], 0x48}, 0x1}, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x10) ioctl$EVIOCGUNIQ(r1, 0x80404508, &(0x7f00000001c0)=""/151) 2018/04/13 15:27:02 executing program 7: syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000040)='./file0\x00', 0xd65, 0x5, &(0x7f0000000440)=[{&(0x7f0000000080)="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", 0xfe}, {&(0x7f0000000180)="4fe91b31d56948eeac9797928825f76dfd87fac0bb9ad5735a48400742bd70c74787eeca49dfa7396db46f27336729b6aed8b0d9e2aab25f3e1d5296", 0x3c, 0x100}, {&(0x7f0000000280)="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", 0xfc, 0x20}, {&(0x7f0000000380)="b4d455cd50ffd3fcb2f1f4a193902f552bda0e8127aa9997bc439467805e102dd92d14ce34310f57792baa3fd504004a90206c9b4a07712508e1c2c39468fd1b793a9d78271bf0d1877fd85fab33f95174eb1348cb390a03343a161f1d77ebda2b633a8ba911b9dacf287448927e49d1f7befd7270c0bf510f818f939701881dcc", 0x81, 0x7}, {&(0x7f0000000200)="3032946c9506668bd887d0ffb688670d2cd10b39e2e6367dfd1a97e6727483024d7e19d54b91cf9f6c38854d4800c140ca1392e5c0de0ee3625c", 0x3a, 0x4}], 0x804000, &(0x7f00000004c0)={[{@usefree='usefree', 0x2c}, {@codepage={'codepage', 0x3d, '874'}, 0x2c}, {@quiet='quiet', 0x2c}, {@allow_utime={'allow_utime', 0x3d, [0x34, 0x31, 0x36, 0x30, 0x32, 0x34, 0x36, 0x30, 0x33]}, 0x2c}, {@fmask={'fmask', 0x3d, [0x33, 0x30, 0x35, 0x33, 0x33, 0x34, 0x37, 0x30]}, 0x2c}, {@showexec='showexec', 0x2c}, {@nfs_nostale_ro='nfs=nostale_ro', 0x2c}]}) r0 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$IP_VS_SO_GET_SERVICES(r0, 0x0, 0x482, &(0x7f0000000540)=""/96, &(0x7f00000005c0)=0x60) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000001c0)='./cgroup\x00', 0x200002, 0x0) r2 = openat$cgroup_subtree(r1, &(0x7f0000000240)='cgroup.subtree_control\x00', 0x2, 0x0) write$cgroup_subtree(r2, &(0x7f0000000140), 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000600)={{{@in6=@mcast2, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6=@loopback}}, &(0x7f0000000700)=0xe8) ioprio_set$uid(0x3, r3, 0x7ff) 2018/04/13 15:27:02 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000d28000)={0xaa}) r1 = epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000e4cfe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) fstat(r1, &(0x7f0000000000)) r2 = syz_open_dev$sndtimer(&(0x7f0000000080)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r2, 0xc0145401, &(0x7f0000013000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) dup3(r1, r0, 0x0) 2018/04/13 15:27:02 executing program 3: socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = fcntl$getown(0xffffffffffffffff, 0x9) fcntl$setownex(r0, 0xf, &(0x7f00000000c0)={0x0, r1}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) r3 = socket(0x800000000000011, 0x800000002, 0x0) bind(r3, &(0x7f00005a2000)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000000140)={'lo\x00'}) ioctl$sock_netrom_TIOCOUTQ(r3, 0x5411, &(0x7f0000000000)) getsockname$packet(r3, &(0x7f0000000640)={0x0, 0x0, 0x0}, &(0x7f0000000680)=0x14) setsockopt$packet_add_memb(r3, 0x107, 0x1, &(0x7f00000006c0)={r4, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000000080)={'lo\x00', 0x101}) 2018/04/13 15:27:02 executing program 6: socketpair$inet6(0xa, 0x806, 0x871, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_proto_private(r0, 0x89e0, &(0x7f00000001c0)="25389775e78a1ae508cb0073642484847d83b9eca41889afefcf0bfb86ecb7514fe0") r2 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r2, &(0x7f0000000300)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup/syz0\x00', 0x1ff) setsockopt$inet_tcp_TCP_MD5SIG(r2, 0x6, 0xe, &(0x7f0000000340)={@in={{0x2, 0x4e24, @loopback=0x7f000001}}, 0x8, 0x5, 0xfff, "05dd26a911a940d31de351be97bb432ef29e276b0cd9290c05795b29c0ba8d2c35709f84e79310c9ece0879648f3af2c1ee9a1a443638dee0ba33f5b7fb604de5534f8cbe5fe808640c48a49b9859fed"}, 0xd8) setsockopt$inet_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f0000000100)='illinois\x00', 0x9) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f40ff8)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) r3 = dup(r1) ioctl$TIOCGPGRP(r3, 0x540f, &(0x7f0000000440)) sendto$inet(r2, &(0x7f0000a88f88), 0x29f, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) mq_unlink(&(0x7f0000000280)='+-:!wlan1trusted\x00') sendmmsg(r2, &(0x7f0000003ec0)=[{{0x0, 0x0, &(0x7f0000000980)=[{&(0x7f0000002640)="5b5331d25a71c6a64f00d90720f785f88f9e63f90f76c48feee314083a181eefab2af8a65643ebc8c2b907fdebdd7b6aabd04ebe5b3133ae10d25c8992f969f3462f985649a0d1aeb7d535535fe9ce30e21dc14811cdff61456d7141cc19a8c86d8c80ccc6639cbb396c5307933f3d1c5a346d2d3a47311974a4970abaccab9b06afbdf003eb24b16c82af83155e9b5533db3eeb4e9c0722105fdc7585c77f5238ae3d12f08c8ab6dcf0edb2490a54ac46932250eb853d86d10cff49f40797062fee0affd74773c634", 0xc9}], 0x1, &(0x7f0000003640)}}], 0x1, 0x0) setsockopt$IP_VS_SO_SET_ADDDEST(r2, 0x0, 0x487, &(0x7f0000000200)={{0x21, @broadcast=0xffffffff, 0x4e21, 0x2, 'lc\x00', 0x1, 0x1, 0x4b}, {@rand_addr, 0x4e22, 0x0, 0x80000001, 0x4, 0x6}}, 0x44) shutdown(r2, 0x1) clock_gettime(0x0, &(0x7f0000004d00)) setsockopt$inet_tcp_TCP_MD5SIG(r2, 0x6, 0xe, &(0x7f0000000000)={@in={{0x2, 0x0, @loopback=0x7f000001}}, 0x0, 0x40, 0x0, "bb7d979a5ee032056dff2fc639ba6368d0d71d898a4e124cf21cd30cb70965e6517b9cd90bda9821886e8cd3637def26f925ad25edc2a48d5320748f0957c324fe23baa6085747576770b4aaa4b7bab6"}, 0xd8) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f00000002c0)=0x0) setpriority(0x0, r4, 0x2) [ 596.468010] binder: 7532:7535 ioctl c0206434 20000a40 returned -22 [ 596.475851] binder: release 7532:7535 transaction 303 out, still active [ 596.485711] binder: undelivered TRANSACTION_COMPLETE [ 596.495736] binder: 7532:7535 ioctl 540f 20000740 returned -22 2018/04/13 15:27:02 executing program 1: r0 = socket$inet(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000140)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000240)={0x0, 0x21, "1ba0b2a7cab16d8ca64174a6f73049d86418bb1c69047ac5e6aa9380f0a8c861a9352e4fee2c970f9a1278993a95595ea9fa0093c64b16061348e5895bc878c5b2b41d3cc57b46bafc6c808c76bd22b4a1535459ae3d42a135416b09dc86ead8ac3c6733f1319949cb515f4a9ec32b7b19cd40fd133ae489d80a128ee90b101ac9064c9e19ae7afcef6626ecd44ed4f8c396d9e2da4d1e2ca6c742a88c438359d1577c33f0d7f7a966b25fd001f89742adb7fe2872b6fa68981ec60838e0cb61fde14b65ea5a6ba7b5d03365b3e825d409694c0b5a4ea050e236670a39aef3"}, &(0x7f0000000000)=0xe7) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000040)=@assoc_value={r1, 0xa6c2}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00000001c0)={r2, 0x7ec}, &(0x7f0000000580)=0x8) connect$inet(r0, &(0x7f0000000100)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xb}}, 0x10) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000340)={0x2, 0xfffffffffffff5b2, 0x4, 0x7, 0x9, [{0xfff, 0xfffffffffffffffc, 0x4, 0x0, 0x0, 0x1000}, {0x3, 0x4, 0x165a337, 0x0, 0x0, 0x8}, {0x6, 0xfff, 0x37e, 0x0, 0x0, 0x4}, {0x8, 0x2, 0x8, 0x0, 0x0, 0x1208}, {0x2, 0x2, 0x4e33, 0x0, 0x0, 0x20c}, {0x80000001, 0x8, 0x3, 0x0, 0x0, 0x8}, {0x0, 0x12, 0x7ff, 0x0, 0x0, 0x200}, {0x6, 0x2, 0x5, 0x0, 0x0, 0x280}, {0x7fff, 0x6, 0x4, 0x0, 0x0, 0x2}]}) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000200)='sit0\x00', 0x10) sendmsg(r0, &(0x7f0000002900)={&(0x7f0000000080)=@in={0x2, 0x0, @broadcast=0xffffffff}, 0x80, &(0x7f0000001680)=[{&(0x7f0000002840)="1c", 0x1}], 0x1}, 0x0) r3 = creat(&(0x7f00000005c0)='./file0\x00', 0x30) openat$cgroup_type(r3, &(0x7f0000000600)='cgroup.type\x00', 0x2, 0x0) [ 596.516338] binder: 7532:7562 ioctl c0306201 20004000 returned -14 [ 596.524049] binder: 7532:7562 ioctl c0206434 20000a40 returned -22 [ 596.531669] binder: BINDER_SET_CONTEXT_MGR already set [ 596.538488] binder: 7532:7562 ioctl 40046207 0 returned -16 [ 596.547567] binder_alloc: binder_alloc_mmap_handler: 7532 2000c000-2000e000 already mapped failed -16 [ 596.559931] binder_alloc: 7532: binder_alloc_buf, no vma [ 596.565526] binder: 7532:7562 transaction failed 29189/-3, size 0-0 line 3133 [ 596.576604] IPVS: set_ctl: invalid protocol: 33 255.255.255.255:20001 lc [ 596.578568] binder: 7532:7562 ioctl 540f 20000740 returned -22 [ 596.584003] binder: undelivered TRANSACTION_ERROR: 29189 [ 596.584018] binder: send failed reply for transaction 303, target dead [ 596.637339] device lo left promiscuous mode [ 596.675517] device lo entered promiscuous mode [ 597.267512] IPVS: length: 96 != 8 [ 597.301542] IPVS: length: 96 != 8 2018/04/13 15:27:03 executing program 0: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x80, 0x0) ioctl$EVIOCGID(r0, 0x80084502, &(0x7f0000000040)=""/17) add_key(&(0x7f0000000ff8)='keyring\x00', &(0x7f0000001000)={0x73, 0x79, 0x7a}, &(0x7f0000001000)='.', 0x1, 0xfffffffffffffffc) 2018/04/13 15:27:03 executing program 4: r0 = socket$inet6(0xa, 0x5, 0x3d) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='net/hci\x00') connect$unix(r1, &(0x7f0000000100)=@abs={0x1, 0x0, 0x4e23}, 0x6e) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000040)={'lo\x00', &(0x7f00000000c0)=ANY=[@ANYBLOB="1b000000060000000000000025723259160f532e40b5f8c9c71e8a54cf79f31da4644ca9afa8f0cb7a196b4d3cf18dbf79f4e440cc4b60e5ea35e27c"]}) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x4c4003, 0x0) close(r2) 2018/04/13 15:27:03 executing program 6: eventfd(0x1) r0 = syz_open_dev$evdev(&(0x7f000000a000)='/dev/input/event#\x00', 0x20000000000, 0x0) ioctl$EVIOCSKEYCODE(r0, 0x40084504, &(0x7f000000b000)) 2018/04/13 15:27:03 executing program 2: r0 = syz_open_dev$evdev(&(0x7f0000072fee)='/dev/input/event#\x00', 0x0, 0x4500) read(r0, &(0x7f00001f9fe8)=""/24, 0x2) 2018/04/13 15:27:03 executing program 3: r0 = socket$inet6(0xa, 0x80002, 0x88) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f00000004c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="00000430182c047df15bcc11c6ee596bc4563b09397d60b4d80b705f000054b879000f872b"], 0x2) getitimer(0x3, &(0x7f00000006c0)) gettid() r2 = socket$inet6(0xa, 0x8000000000000802, 0x88) sendmsg$inet_sctp(r2, &(0x7f0000a29000)={&(0x7f00005dafe4)=@in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000fc8000)}, 0x8000) sched_setscheduler(0x0, 0x5, &(0x7f0000000300)) setsockopt$ax25_buf(0xffffffffffffffff, 0x101, 0x0, &(0x7f0000000340), 0x0) accept4$ax25(r1, &(0x7f0000000180), &(0x7f00000001c0)=0x10, 0x80000) sendto$inet6(0xffffffffffffffff, &(0x7f0000b0cf6e), 0xffed, 0x0, &(0x7f000001b000)={0xa}, 0x1c) dup2(r2, r0) ioctl$DRM_IOCTL_DROP_MASTER(0xffffffffffffffff, 0x641f) ioctl$sock_SIOCINQ(r2, 0x541b, &(0x7f0000000500)) r3 = gettid() getsockopt$netlink(0xffffffffffffffff, 0x10e, 0xa, &(0x7f0000000400)=""/103, &(0x7f0000000480)=0x67) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000140)=@assoc_id=0x0, &(0x7f0000000280)=0x4) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000340)={r4, 0x0, 0x5, [0x9, 0x8, 0x0, 0x4, 0x3f]}, 0x12) r5 = syz_open_procfs(r3, &(0x7f00000000c0)='net/netlink\x00') setsockopt$inet_sctp_SCTP_AUTOCLOSE(r5, 0x84, 0x4, &(0x7f0000000100)=0x4, 0x4) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r6 = memfd_create(&(0x7f00000002c0)='/dev/sequencer\x00', 0x0) sched_getaffinity(r3, 0x8, &(0x7f0000000540)) ioctl$PERF_EVENT_IOC_QUERY_BPF(0xffffffffffffffff, 0xc008240a, &(0x7f0000000080)=ANY=[]) setsockopt$inet6_int(r5, 0x29, 0x0, &(0x7f00000003c0)=0xfffffffffffffffa, 0x4) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r5, 0x29, 0x20, &(0x7f0000000380)={@mcast1={0xff, 0x1, [], 0x1}, 0x0, 0x0, 0x2, 0x1, 0xffff, 0xffff, 0x9}, 0x20) sendfile(r6, r5, &(0x7f0000000200), 0x200000010000) 2018/04/13 15:27:03 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000280)={'veth1_to_team\x00', &(0x7f0000000080)=ANY=[@ANYBLOB="1d1664c9aa8800000000000000"]}) setsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f0000000000)="c6c216f41857d7e90fea1ba64df96590a7e0f581f57b7ff30c8b4d2fa96e41031b8de088cb5527e1496c89", 0x2b) r1 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000000040)={@dev={0xfe, 0x80, [], 0x1b}, 0x9, 0x2, 0x0, 0x8, 0xd77, 0x6, 0x5}, 0x20) 2018/04/13 15:27:03 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x101000, 0x0) setsockopt$inet6_dccp_int(r1, 0x21, 0x15, &(0x7f0000000040)=0xe89c, 0x4) getsockopt$IP6T_SO_GET_REVISION_MATCH(r1, 0x29, 0x44, &(0x7f00000000c0)={'icmp\x00'}, &(0x7f0000000100)=0x1e) openat$rtc(0xffffffffffffff9c, &(0x7f0000000140)='/dev/rtc\x00', 0x0, 0x0) getsockopt$inet6_int(r0, 0x29, 0x33, &(0x7f00007c8000), &(0x7f0000000180)=0x4) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000080)) 2018/04/13 15:27:03 executing program 7: r0 = epoll_create1(0x0) r1 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000004000)={0x4, 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB="cb22000089e465796174c9284b8444d6b944ef5943b08ac34e7a0502070988b47dbb3a750f3b814382a0ab0bdbac25fe1dd7396c0b58169d9b6375aa7b577e8175865aab1f950c905e330d7956b3d9ff5b6d1df1c6ea6f709e4088c65d2ccc23e5d7974879c2dcfabeba3b0d7b7309013ab48fd38e471964b2427abc0c4e05b2fffca2cac15a1f72d85dc87c108e9921c3f4c36555155f0eac8f5cdff56f79701c04fb7df31f8f23d57dc4f609eac2acc84836c3ff3a7395985c693808fba45a367faeffa4d827d1317ab242c07c8d226e910af3a018c1568c04c472587f97b7"], 0x0, 0x0, &(0x7f00004c1000)}) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000280)) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rfkill\x00', 0x200000, 0x0) connect$bt_l2cap(r2, &(0x7f00000000c0)={0x1f, 0x8, {0x0, 0x8000, 0x26a7, 0x7f, 0x0, 0x200}, 0x8, 0x2}, 0xe) 2018/04/13 15:27:03 executing program 1: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000040)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000beeff0)={&(0x7f0000000540)=@newsa={0x138, 0x10, 0x713, 0x0, 0x0, {{@in=@multicast2=0xe0000002, @in=@rand_addr}, {@in6=@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x0, 0x32}, @in6=@ipv4={[], [0xff, 0xff]}, {}, {}, {}, 0x0, 0x0, 0xa, 0x4}, [@algo_crypt={0x48, 0x2, {{'ecb(cipher_null)\x00'}}}]}, 0x138}, 0x1}, 0x0) ioctl$sock_ifreq(r0, 0x893f, &(0x7f0000000080)={'bpq0\x00', @ifru_addrs=@ipx={0x4, 0x4, 0x800, "cb5522303d21", 0x5}}) 2018/04/13 15:27:03 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/arp\x00') r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000000)={'syzkaller0\x00', 0x2}) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000100)={0x0, 0xffffffffffffff42, "9864360648e22e522a73709e4e8b9ad4ecc6e07fda67d21a69b8a0"}, &(0x7f00000001c0)=0x23) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000180)=@assoc_value={r3, 0x8}, 0x8) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f0000000240)={{0x2, 0x0, @rand_addr}, {}, 0x8, {0x2, 0x0, @multicast2=0xe0000002}, 'syzkaller0\x00'}) pread64(r0, &(0x7f0000000040)=""/8, 0x8, 0x1ffff) 2018/04/13 15:27:03 executing program 5: r0 = syz_open_dev$evdev(&(0x7f0000dfdfee)='/dev/input/event#\x00', 0x0, 0x2) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup/syz0\x00', 0x200002, 0x0) clock_gettime(0x0, &(0x7f0000000240)={0x0}) ppoll(&(0x7f0000000200)=[{r0}], 0x1, &(0x7f0000000280)={r1}, &(0x7f00000002c0), 0x8) write$evdev(r0, &(0x7f000004d000)=[{{}, 0x0, 0x1}, {}], 0x30) rt_sigaction(0x26, &(0x7f0000000040)={0x3ff, {0x2}, 0x40000000, 0x5a}, 0x0, 0x8, &(0x7f0000000080)) 2018/04/13 15:27:03 executing program 4: r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000cfefee)="120000001200e7ff00ffe90009144a000ae9", 0x12, 0x0, 0x0, 0x0) recvmsg(r0, &(0x7f0000001400)={&(0x7f0000000000)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}}}}, 0x80, &(0x7f00000012c0)=[{&(0x7f0000000080)=""/184, 0xb8}, {&(0x7f0000000140)=""/4096, 0x1000}, {&(0x7f00000014c0)=""/76, 0x4c}, {&(0x7f00000011c0)=""/250, 0xfffffe89}], 0x2, &(0x7f0000001300)=""/231, 0xe7}, 0x0) getpeername$netrom(r0, &(0x7f0000001140)=@full, &(0x7f0000001440)=0x48) 2018/04/13 15:27:03 executing program 1: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x2) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000400)={'veth1_to_bond\x00', 0x10000000000800}) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000180)=ANY=[@ANYRES32=0x0, @ANYBLOB="000000c0"], &(0x7f0000000100)=0x2) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000080)={0x0, 0x11, 0x20}, &(0x7f00000000c0)=0xc) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00000001c0)=@assoc_value={r2, 0x4f}, 0x8) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) ioctl$TUNGETVNETHDRSZ(r1, 0x800454d7, &(0x7f0000000040)) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000200)={r2, 0x9, 0x1, 0x200}, &(0x7f0000000240)=0x10) write(r1, &(0x7f0000000180), 0xff4d) 2018/04/13 15:27:03 executing program 7: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x20, 0x0) mknod(&(0x7f0000000000)='./file0\x00', 0x100, 0x7ff) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt(r2, 0x3, 0x9d2d, &(0x7f0000000080)="3dc770c1657d9271f9cc771f9aee7bfc378009b98fe4861213210de49029f426bf5da24dfff118f5ab7ec6d2f6718829779f760696e083f91ff1dda75e425cfbf3f96a097eed42d845c5be71c27694537b1f87cbcbfc573f387537964aea25b9132e54e612b65de66818095c58aae6ca69ea9ae6bdda0f150a801465d128b39b49ff17a93279df6aea2b6b49a26206208f349a1a35f76f9179a6e83a103e414e51c1a0152bf62f9212d6ca6839509ba7cdf49facb75f7d9417f9b6eb0e923faeea21f52ab11b35225d3f1e25", 0xcc) tkill(r1, 0x9) 2018/04/13 15:27:03 executing program 3: r0 = socket$inet6(0xa, 0x80002, 0x88) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f00000004c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="00000430182c047df15bcc11c6ee596bc4563b09397d60b4d80b705f000054b879000f872b"], 0x2) getitimer(0x3, &(0x7f00000006c0)) gettid() r2 = socket$inet6(0xa, 0x8000000000000802, 0x88) sendmsg$inet_sctp(r2, &(0x7f0000a29000)={&(0x7f00005dafe4)=@in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000fc8000)}, 0x8000) sched_setscheduler(0x0, 0x5, &(0x7f0000000300)) setsockopt$ax25_buf(0xffffffffffffffff, 0x101, 0x0, &(0x7f0000000340), 0x0) accept4$ax25(r1, &(0x7f0000000180), &(0x7f00000001c0)=0x10, 0x80000) sendto$inet6(0xffffffffffffffff, &(0x7f0000b0cf6e), 0xffed, 0x0, &(0x7f000001b000)={0xa}, 0x1c) dup2(r2, r0) ioctl$DRM_IOCTL_DROP_MASTER(0xffffffffffffffff, 0x641f) ioctl$sock_SIOCINQ(r2, 0x541b, &(0x7f0000000500)) r3 = gettid() getsockopt$netlink(0xffffffffffffffff, 0x10e, 0xa, &(0x7f0000000400)=""/103, &(0x7f0000000480)=0x67) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000140)=@assoc_id=0x0, &(0x7f0000000280)=0x4) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000340)={r4, 0x0, 0x5, [0x9, 0x8, 0x0, 0x4, 0x3f]}, 0x12) r5 = syz_open_procfs(r3, &(0x7f00000000c0)='net/netlink\x00') setsockopt$inet_sctp_SCTP_AUTOCLOSE(r5, 0x84, 0x4, &(0x7f0000000100)=0x4, 0x4) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r6 = memfd_create(&(0x7f00000002c0)='/dev/sequencer\x00', 0x0) sched_getaffinity(r3, 0x8, &(0x7f0000000540)) ioctl$PERF_EVENT_IOC_QUERY_BPF(0xffffffffffffffff, 0xc008240a, &(0x7f0000000080)=ANY=[]) setsockopt$inet6_int(r5, 0x29, 0x0, &(0x7f00000003c0)=0xfffffffffffffffa, 0x4) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r5, 0x29, 0x20, &(0x7f0000000380)={@mcast1={0xff, 0x1, [], 0x1}, 0x0, 0x0, 0x2, 0x1, 0xffff, 0xffff, 0x9}, 0x20) sendfile(r6, r5, &(0x7f0000000200), 0x200000010000) 2018/04/13 15:27:03 executing program 6: mkdir(&(0x7f0000b17ff8)='./file0\x00', 0x0) r0 = open(&(0x7f0000aa0000)='./file0\x00', 0x0, 0x0) fcntl$dupfd(r0, 0x800000000402, 0xffffffffffffffff) r1 = openat(0xffffffffffffff9c, &(0x7f00004e2ff8)='./file0\x00', 0x0, 0x0) unshare(0x400) socketpair(0x9, 0x80000, 0x3, &(0x7f0000000000)) fcntl$dupfd(r1, 0x402, 0xffffffffffffffff) 2018/04/13 15:27:03 executing program 2: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x0, 0x0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x200, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r2, 0x40345410, &(0x7f0000000040)={{0x0, 0x0, 0x3, 0x1, 0x8d}}) tkill(r1, 0x7) 2018/04/13 15:27:03 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='attr/exec\x00') ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffff9c, 0x8933, &(0x7f0000000100)={'team0\x00', 0x0}) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000140)={@remote={0xfe, 0x80, [], 0xbb}, 0x1b, r1}) mmap(&(0x7f0000000000/0x938000)=nil, 0x938000, 0x8, 0x10, 0xffffffffffffffff, 0x0) getsockopt$IP6T_SO_GET_ENTRIES(r0, 0x29, 0x41, &(0x7f0000000180)={'security\x00', 0xa5, "0a9ad503ff28a2c20074fb59e4e967e5d9fd893c3521fe8b71bc15206032e9b03ab789f78eec0b5296e41e141b811143880269ba2b1b336fb8b0eed8b6d5f44a940a1454db71291729edaadf82384967d1270092bd36978abac431b52d94be825c52a0e6c62c24f2a7615bc9b772072e0f4b0345b4e2d472db06d1840362815a254789814f1146076f6993b1608b374cec65f3baff16b839e15f2dc69e5fae3593e8d152d1"}, &(0x7f0000000280)=0xc9) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r2, &(0x7f00000000c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00008b7ff0)={&(0x7f0000000080)={0x18, 0x2, 0x400000000002, 0x1, 0x0, 0x0, {}, [@nested={0x4, 0x2}]}, 0x18}, 0x1}, 0x0) [ 597.640620] binder: 7634:7638 unknown command 8907 [ 597.650528] binder: 7634:7638 ioctl c0306201 20004000 returned -22 [ 597.659814] binder: 7634:7650 unknown command 8907 [ 597.667034] binder: 7634:7650 ioctl c0306201 20004000 returned -22 2018/04/13 15:27:04 executing program 4: r0 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f000000a000/0x4000)=nil, 0x4000, 0x0, 0x12, r0, 0x0) mlock2(&(0x7f000000b000/0x3000)=nil, 0x3000, 0x0) fallocate(r0, 0x0, 0x1, 0x100000000) 2018/04/13 15:27:04 executing program 1: r0 = syz_open_dev$mice(&(0x7f0000000980)='/dev/input/mice\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000180)='/dev/pktcdvd/control\x00', 0x101000, 0x0) modify_ldt$write2(0x11, &(0x7f0000000240)={0xff, 0xffffffff, 0x2400, 0x7, 0x0, 0x80000001, 0x947, 0x2, 0x4, 0x400}, 0x10) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f00000001c0)={0x0, 0x7}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000340)={r2, 0x9}, &(0x7f00000002c0)=0x8) r3 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/sys/net/ipv4/vs/schedule_icmp\x00', 0x2, 0x0) getsockname$ipx(r3, &(0x7f0000000100), &(0x7f0000000140)=0x10) modify_ldt$write2(0x11, &(0x7f0000000280)={0xfffffffffffffffe, 0x0, 0x400000000000000, 0x0, 0xfffffffffffffffe, 0x0, 0x80002, 0x0, 0x80, 0x4}, 0x10) modify_ldt$write2(0x11, &(0x7f0000000380)={0x92f4, 0x100000, 0x2000, 0x8000000000008, 0x0, 0x0, 0x5, 0xffffffffffffffff, 0xfc, 0x4}, 0x10) r4 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x1, 0x1) ioctl$sock_inet_SIOCSARP(r4, 0x8955, &(0x7f0000000040)={{0x2, 0x4e22, @broadcast=0xffffffff}, {0x1}, 0xa, {0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x1c}}, 'veth1\x00'}) syz_mount_image$xfs(&(0x7f00000003c0)='xfs\x00', &(0x7f0000000400)='./file0\x00', 0x400, 0x8, &(0x7f0000000880)=[{&(0x7f0000000440)="2ecf5158650a94ac5063eb117d8228948cde74dfd665cda31adc4f33f769b927dddc21cd1e2a6d03d69172ad007615f64252630b90e128456bafad5127e95be7813457690230593b529fc62d439665737e75ee8dcc6ebac38c69b2b9291a5e6fe5952b98941d17d922100f9ea0c3f4d4a265a194850e136823012d83826d7d46341ad611da977a7ca37e7d", 0x8b, 0x4}, {&(0x7f0000000500)="b11684f48a1d19ce3d2f7ebcf440e31785abfc90c00c055c7ff93321d8486892d14e35202724c447fdc9870f38dc86ab6fb777b16db5886d271910e257eaca1f79f27f1f29280b0fafa84f8105ff45f5bbff1d67a6c090966e39d8749cf4cb0d68e9ace3f702dacc2489d735", 0x6c, 0x915}, {&(0x7f0000000580)="2720b0284f9cca29ee79d74ec85dd8e755de005b9e13264b5d27f94a28e3690c5bd09d383cfd7b58347bfbdcaff19062f3df8e4cec52332bb20bdbedf1bbea0b772667dd506a00c8252a3f690e", 0x4d, 0x10000}, {&(0x7f0000000600)="07b12d0334e25de9730e5b338c7c42c46d4187d1ab7165de257a4fa4dff06ce8ba5e74d50917a7ebfcd7b97de2363ce8632cd28ea0b08865c1058244908d68fc271b3ff06440793f6185b7c3270c890608b4bc0120cfb4b260ccd6", 0x5b, 0x81}, {&(0x7f0000000680)="9687a04845439239c14b3f83d94a", 0xe, 0x3}, {&(0x7f00000006c0)="fbb20b720a80487b9f6d7d082403d3d450ce7a3e8848874517ec1efc7f5423dc227588ded1834021dbfcc56b2122d493e47998059b8ea7f514114cd8d899b2c37ba4a7e857abfd313f3f210f8aa52cf25ef6730140eda754b118735e8073d260f486c99cff7a84014d154857e7fe2849b261554292f01525d34bc0098607870d3fa06b291b9befbc75206c9e5354f990c274402a4b60ddf8", 0x98, 0x6}, {&(0x7f0000000780)="13563cbfd8dcff4e68cb76bbd6faafae879232fd50e7537a706319e831736b175b7ab27bddfffee891e38e0f4d87ba0fd407f168f25ebd972f549640bd81b26eda2f070ccf3f7b4f90be423023132ce7b6fb4d477ee4afb9638911a498cae338ec42ddcb52a6a1e44d6c065bb8d90fc56b15aad64a85eeaefec64cb818c49c90b5e959455997575685b7c4d3e05edf", 0x8f, 0x4}, {&(0x7f0000000840)="94e32d023955fdd40ed3b3f322c904a0bccae38c707d2449295f83086a3a2c125c70c5d2164222970bdaaa1f1e727e209b0d4f9d4fa3", 0x36, 0x4}], 0x2004044, &(0x7f0000000940)={'nouuid,', {[{@nogrpid='nogrpid', 0x2c}, {@largeio='largeio', 0x2c}, {@largeio='largeio', 0x2c}, {@filestreams='filestreams', 0x2c}]}}) 2018/04/13 15:27:04 executing program 7: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x0, 0x0) ptrace(0x4207, r1) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x400000d, 0x100a4031, 0xffffffffffffffff, 0x0) fcntl$setown(r0, 0x8, r1) ptrace$getregset(0x4204, r1, 0x1, &(0x7f00000000c0)={&(0x7f00000003c0)=""/4096, 0x1000}) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x0, 0x0) ioctl$ASHMEM_GET_PROT_MASK(r2, 0x7706, &(0x7f0000000040)) 2018/04/13 15:27:04 executing program 3: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x1, 0x0) r1 = memfd_create(&(0x7f000003e000)='\'', 0x0) r2 = syz_open_dev$sndseq(&(0x7f00000001c0)='/dev/snd/seq\x00', 0x0, 0x82) r3 = dup2(r2, r1) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r3, 0xc08c5332, &(0x7f0000001000)={0x0, 0x0, 0x0, "9ec77a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) r4 = memfd_create(&(0x7f000003e000)='\t', 0x0) getsockopt$IP_VS_SO_GET_DESTS(r3, 0x0, 0x484, &(0x7f0000000080)=""/237, &(0x7f0000000180)=0xed) r5 = syz_open_dev$sndseq(&(0x7f000011c000)='/dev/snd/seq\x00', 0x0, 0x8000000000102) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000200)=0x81, 0x4) write$sndseq(r2, &(0x7f0000000000)=[{0x0, 0xf75f, 0x0, 0x0, @time={0x77359400}, {}, {}, @result}], 0x30) dup2(r5, r4) dup2(r1, r3) write$sndseq(r4, &(0x7f0000e6ffd0)=[{0x1e, 0x0, 0x0, 0x3fd, @time}], 0x30) 2018/04/13 15:27:04 executing program 1: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) close(r1) r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f0000c33f70)={0x1, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x90) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000600), &(0x7f0000000640)=0x31) sysinfo(&(0x7f0000000940)=""/201) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000680)={0x0, 0x8}, 0x8) ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000140)={0x9, {0x2, 0x4e22}, {0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x2, 0x0, @broadcast=0xffffffff}, 0xc1, 0x0, 0x8, 0x33b9, 0x200, 0x0, 0x0, 0xffffffff00000000, 0x100000000}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000000b00)=ANY=[], &(0x7f0000000a40)) ioctl$DRM_IOCTL_AGP_ACQUIRE(r0, 0x6430) setsockopt$ipx_IPX_TYPE(0xffffffffffffffff, 0x100, 0x1, &(0x7f00000003c0)=0x6dd74ce8, 0x4) ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f0000000200)={0x0, {0x2, 0x0, @broadcast=0xffffffff}, {0x2}, {0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x0, 0x7, 0x8, 0xfff, 0x0, &(0x7f00000000c0)='sit0\x00', 0x3ff, 0x0, 0xd4d}) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f00000002c0)={0x0, @in={{0x2, 0x0, @multicast1=0xe0000001}}, 0x0, 0x2}, 0x90) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f0000acf000)={0x1, {{0x2, 0x0, @multicast1=0xe0000014}}}, 0x90) setsockopt$inet_group_source_req(r2, 0x0, 0x2f, &(0x7f0000000480)={0x7, {{0x2, 0x4e22, @multicast1=0xe0000001}}, {{0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}}}, 0x104) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000040)={0x0, 0x3ff, 0x0, 0x0, 0x8001}, &(0x7f0000000080)=0x14) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000000a80)=0x412, 0x4) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f0000998f70)={0x100000001, {{0x2, 0x0, @multicast1=0xe0000001}}}, 0x90) getpeername(r0, &(0x7f0000000400)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4={[], [], @rand_addr}}}}, &(0x7f0000000380)=0x2dc) setsockopt$inet_MCAST_MSFILTER(0xffffffffffffffff, 0x0, 0x30, &(0x7f0000001300)=ANY=[@ANYBLOB="ff0300000000000002004e214d8ca47700000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000be63d41ca35b49c88efa79835eed0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000600000002000000ac14141900000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002004e21ac1414aa00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002004e22e0000001000000000000000000000000000000ff9e0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002004e207f00000100000000000000000000000000130000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000040000000001fa84901ca6c8c48000000000000000000000000000002004e24ac14141600000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002004e20000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000924a800bf29bce8ae2506c7468021cdd2c729e0e267bad44ec56159c5862be038cea0fb27099b29392d8896c926d79e9ac240db573a6b6cfe4866773e3fadf16f83337a15541188b3e4f9d77e60a17b3fb5af29b2dc8bafe557699db5bbd02460019fe120642b9bc2a2552ebaf1db55ac827e1e17ed4d9a76f9cafcde8a4f5ee4802d979b4ae6229a0a5eb637738e11aab2df0f90bf668917a41dc8b2202523da208aa76dfe7cd19e1fbc8179444a3f885200ff020439b7dc365b650c608e0b897d71e8a55e8ecc13cdf94e1936da6edf9605efd0e14402a604ffe6797934ee40b0746cde0125897a19686d7b98bf97db15a56c8568618f3f72faf6ccc34eb6e5089dae494fb580894dc05395280f1172e496e028faa7b41157813da02b5482621f0acff35685557fe1deb24da551aaaae8942d6659fc2cdfab9a9ebaf8ab48319367ec7a55ed5b8c23ac1ca28172c8e58ebee2e2c39fd9537170237079ddf3c3b2fe687d8c04fc201793be2fd3ffde5c5bf54f89e5d7d7ce14a87158436933a31c5b468f993bff56f0000ac9c51f6f0c8c7cf7dc0700243321fe836223e7d39d86bcbdeb6470cb35b7a0b42bb7b1867315af1174cca7032c7c1fb5ad6557"], 0x1) getsockopt$inet_int(r4, 0x0, 0x32, &(0x7f00000001c0), &(0x7f0000000700)=0xfffffffffffffcc6) setsockopt$inet_MCAST_LEAVE_GROUP(r2, 0x0, 0x2d, &(0x7f0000000c40)={0xffffffffffffffb1, {{0x2, 0x4e21, @rand_addr=0x3f36245f}}}, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r4, 0x84, 0x70, &(0x7f0000000740)={r3, @in={{0x2, 0x4e22, @broadcast=0xffffffff}}, [0x81, 0x1, 0x327, 0x7, 0x1, 0x20, 0x2, 0x0, 0x0, 0xfffffffffffffbff, 0x3f, 0x0, 0x0, 0x0, 0x3d15]}, &(0x7f0000000840)=0x100) r5 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r5, 0x0, 0x27, &(0x7f0000683ff4)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) getsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x11, &(0x7f00000005c0), &(0x7f00000006c0)=0x4) setsockopt$inet_group_source_req(r5, 0x0, 0x2f, &(0x7f0000000000)={0x1, {{0x2, 0x0, @multicast2=0xe0000002}}, {{0x2}}}, 0x108) recvfrom$ipx(0xffffffffffffffff, &(0x7f0000000880)=""/171, 0xab, 0x2, 0x0, 0x0) close(r1) socket$nl_xfrm(0x10, 0x3, 0x6) 2018/04/13 15:27:04 executing program 1: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = socket$key(0xf, 0x3, 0x2) fchdir(0xffffffffffffffff) r2 = open(&(0x7f00003b6ff8)='./file0\x00', 0x10000000080040, 0x0) fcntl$setlease(r2, 0x400, 0x0) rename(&(0x7f0000000300)='./file0\x00', &(0x7f0000887ff8)='./file1\x00') rt_sigprocmask(0x0, &(0x7f0000000000), 0x0, 0xc71598c1c7b53606) ioctl$DRM_IOCTL_DROP_MASTER(r2, 0x641f) add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a}, &(0x7f0000000240)="ab06fc681c85a5f49d449c43e9bb", 0xe, 0xfffffffffffffff8) clock_adjtime(0x0, &(0x7f0000000340)={0x0, 0x0, 0x1000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3f}) sendmsg$key(r1, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000080)=ANY=[@ANYBLOB="020300020e00000000000001020000000400080005000000e2ffffffffffff1b00000000000000000000000000000000030006700000000002000000000100000000000000e10000020001000000000000d1fb0200000000030005000000000002000000e00000010001000000000000"], 0x70}, 0x1}, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.swap.current\x00', 0x0, 0x0) bind$ax25(r3, &(0x7f0000000080)={0x3, {"69ab00000000ae"}, 0x1001}, 0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000700)=ANY=[@ANYPTR, @ANYBLOB="34000000a1ec79b0261f0170fbde4ee643cf2385844bd6909d8476d502b8a7cb05a69de9647297100d4a39db8c2604a02690b92425f12ac208137afdb6d9996d11e59e5feee5138e3ccb4d545cf9d4fc81817abf82f267cafb5854c615eeb948a9dfd41f4eccde0ef0b38a515e81c650a78b22558a26d1fcf0d410bdfea93f7640558a4670888d4fd6140aa63ed9"], &(0x7f00000001c0)=0x2) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xa, &(0x7f0000000200)={0x0, 0x3, 0x0, 0x0, 0x8, 0x5, 0x0, 0x401}, 0x20) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x80000000000002, &(0x7f0000ed4000)=0x78, 0x4) bind$inet(r3, &(0x7f0000000100)={0x2, 0x4e22, @multicast1=0xe0000001}, 0x10) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000000140)={'roce0\x00', {0x2, 0x4e23, @loopback=0x7f000001}}) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x19, &(0x7f0000000400)={0x0, 0x10000}, 0x8) ioctl$sock_netrom_SIOCGSTAMPNS(r3, 0x8907, &(0x7f0000000180)) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000000480)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) sendto$inet(r0, &(0x7f0000a88f88), 0x29f, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) connect$l2tp(r3, &(0x7f0000000640)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x4, 0x1, 0x0, 0x2, {0xa, 0x4e20, 0x6, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x75e1182f}}}, 0x32) ioctl$SNDRV_TIMER_IOCTL_START(r3, 0x54a0) getsockopt$inet_mreq(r0, 0x0, 0x27, &(0x7f0000000680)={@empty, @multicast1}, &(0x7f00000006c0)=0x8) ioctl$PIO_UNIMAPCLR(r3, 0x4b68, &(0x7f0000000800)={0x0, 0x0, 0x46}) r4 = request_key(&(0x7f0000000280)='asymmetric\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000440)='memory.swap.current\x00', 0x0) keyctl$revoke(0x3, r4) 2018/04/13 15:27:04 executing program 6: r0 = socket$inet(0x2, 0x4000000000000001, 0x3e) bind$inet(r0, &(0x7f0000000240)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x69bea8d65d292cd) setsockopt$inet_int(r0, 0x0, 0x2, &(0x7f00000000c0)=0xff, 0x4) sendto$inet(r0, &(0x7f0000000000), 0x0, 0x20000802, &(0x7f0000000000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10) rt_sigaction(0x22, &(0x7f0000000040)={0x7fffffff, {0xffffffff80000001}, 0x80000000}, &(0x7f0000000080), 0x8, &(0x7f0000000100)) fcntl$setstatus(r0, 0x4, 0x0) getsockopt$IP_VS_SO_GET_TIMEOUT(r0, 0x0, 0x486, &(0x7f0000000140), &(0x7f0000000180)=0xc) getsockopt$inet_mreqsrc(r0, 0x0, 0x26, &(0x7f0000000300)={@dev, @multicast1, @dev}, &(0x7f00000003c0)=0xc) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000200)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000280)=ANY=[@ANYRES32=0x0, @ANYBLOB="690000003f9215ca8c78a70681fa7830b1782aeea64faa951172facc19bc585c6d5a094abe78419609cec1763a47cd41d9e852dced5075bfdc76a1fd8cb32c9a583d6c8cc0554eefb68bfd747c0a1810db3abbf7fdd1639ef24002a991670e5b584cbec57af49d3fe2436b209e4ff45a26d1bc"], &(0x7f0000000340)=0x85) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000000380)={0x100000001, 0xffffffff7fffffff, 0x2, 0x5d, 0x3, 0x80000000, 0x3, 0x240000, r3}, 0x20) 2018/04/13 15:27:04 executing program 1: socket$unix(0x1, 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000d16ff8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = memfd_create(&(0x7f000003affa)='posix_acl_access{Y\x00', 0x0) lseek(r2, 0x7ffffffffffffffb, 0x0) fcntl$lock(r2, 0x7, &(0x7f000000dfe0)={0x0, 0x1, 0x0, 0x100}) connect$unix(r0, &(0x7f000017a000)=@abs, 0xfffffffffffffd59) sendmmsg$unix(r1, &(0x7f00000bd000), 0x80, 0xc0) setsockopt$sock_int(r1, 0x1, 0x1000000000007, &(0x7f0000b06ffc), 0x4) sendto$unix(r1, &(0x7f0000000100), 0x56, 0x0, 0x0, 0x0) close(r0) 2018/04/13 15:27:05 executing program 5: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x2000, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000000040)={0x0, 0x9b, "d201845fb28083daf2ee0226f9e875d6f6d2a53c0eb692e42be1ac3f9ccb38ca1b154be0eb1b0fa83cb2d43b047533da7f38b112f29cb2be4e3608688cd05dd287a557f2ca24fd65bba1dc7b14ad75c8701faf768d9452114b5a30f7ab27826ec48a15330391cc2fe652038a435ebaf87f357c21df4df91108c252f7c3da23466f16407c583bb467d45b19e626067e392513f0d8ce74848cee1f74"}, &(0x7f0000000100)=0xa3) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000140)={r1, 0x3}, 0x8) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_tcp_int(r2, 0x6, 0x12, &(0x7f00008a8000), &(0x7f0000572ffc)=0x4) 2018/04/13 15:27:05 executing program 0: openat$selinux_user(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/user\x00', 0x2, 0x0) r0 = memfd_create(&(0x7f0000002901)='dev ', 0x0) write(r0, &(0x7f0000000080)="164690f11220", 0x6) sendfile(r0, r0, &(0x7f0000001000), 0xffff) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x4, 0x30, r0, 0x0) timerfd_settime(0xffffffffffffffff, 0x0, &(0x7f0000000000), &(0x7f0000000140)) 2018/04/13 15:27:05 executing program 2: sendmsg$key(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)=ANY=[@ANYBLOB="0213000002000001000000000000000007de79ad99df9db803752ae6627cb711ec5194ea7927a042c80519b57a6ac3d59a31f55d0d96c13c1061"], 0x10}, 0x1}, 0x0) 2018/04/13 15:27:05 executing program 7: r0 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffd) r1 = open(&(0x7f0000871000)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x0, 0x11, r1, 0x0) keyctl$get_security(0x11, r0, &(0x7f0000000080)=""/44, 0x2c) 2018/04/13 15:27:05 executing program 3: lremovexattr(&(0x7f0000000040)='./file0\x00', &(0x7f0000000000)=@random={'system.', 'user]GPL\x00'}) r0 = syz_open_dev$evdev(&(0x7f0000fb7fee)='/dev/input/event#\x00', 0x2, 0x0) ioctl$EVIOCGREP(r0, 0x80084503, &(0x7f00008fa000)=""/232) 2018/04/13 15:27:05 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) epoll_create1(0x7fffe) recvmsg(r0, &(0x7f0000000000)={&(0x7f0000000580)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, 0x80, &(0x7f0000000a00), 0x0, &(0x7f0000000a80)=""/211, 0xd3}, 0x2000) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00001b3000)) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) remap_file_pages(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x3, 0x2, 0x0) symlink(&(0x7f0000001300)='./bus\x00', &(0x7f0000001480)='./file1\x00') mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000032e000)) chdir(&(0x7f0000f95000)='./file0\x00') r2 = open(&(0x7f00000000c0)='./bus\x00', 0x141042, 0x0) ioctl$void(0xffffffffffffffff, 0xc0045878) pwritev(0xffffffffffffffff, &(0x7f0000001580)=[{&(0x7f0000000140)="57f497c07989", 0x6}], 0x1, 0x0) ftruncate(r2, 0x8000) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000001340), &(0x7f0000001380)=0x4) r3 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x2000000000800002, 0x11, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f0000000080)={0x0, 0xffffffffffffffff, 0xffffffffffffffc0, 0x200, 0x0, 0x2}, &(0x7f0000000100)=0x14) read(r2, &(0x7f0000000240)=""/4096, 0x1000) r5 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") ioctl$sock_inet_SIOCADDRT(r5, 0x890b, &(0x7f0000000040)={0x0, {0x2, 0x4e22, @dev={0xac, 0x14, 0x14}}, {0x2, 0x4e23, @loopback=0x7f000001}, {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x19}}, 0x0, 0x0, 0x0, 0x0, 0x8000, &(0x7f0000000000)='syzkaller1\x00', 0x8001}) epoll_wait(0xffffffffffffffff, &(0x7f0000000200)=[{}], 0x1, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f00000013c0)={r4, 0x30, "b445a718f6dce2846c14724f941a72ae1245c4d376c05a2d96e6b4735ad26efbc11b2d3047bd5d91d5820ebb01541b22"}, &(0x7f00000012c0)=0x38) fcntl$setstatus(r5, 0x4, 0x6000) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r3, 0xc0505405, &(0x7f0000000180)={{0x1, 0x3, 0xff, 0x1}, 0xe287, 0x7, 0x7}) pread64(r5, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r5, 0x84, 0x22, &(0x7f0000001280)={0x2000000000005, 0x208, 0x0, 0xfffffffffffffffc, r4}, &(0x7f0000001240)=0x10) add_key$keyring(&(0x7f0000000480)='keyring\x00', &(0x7f00000004c0)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0x0) request_key(&(0x7f0000000680)='dns_resolver\x00', &(0x7f0000000700)={0x73, 0x79, 0x7a}, &(0x7f00000006c0)="7b2d23776c616e3076626f786e657431766d6e657430142400", 0x0) setsockopt$inet_sctp_SCTP_RESET_ASSOC(0xffffffffffffffff, 0x84, 0x78, &(0x7f0000000440)=r6, 0x4) 2018/04/13 15:27:05 executing program 6: read(0xffffffffffffffff, &(0x7f0000000000)=""/70, 0xfffffee1) 2018/04/13 15:27:05 executing program 1: r0 = socket$inet6(0xa, 0x4000000000001, 0x5c67) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x501400, 0x0) sendto$llc(r1, &(0x7f0000000040)="6d947fd4a55bd31ccec20342cbaf319ed4ba1148fc099ef33d99d905f234dc079aa876569aea065545eda2c6a2f015233a03b92d2bc7ab8b3b577db05462b5c32465e6212f50c9ec08837bf2675133c20810017f67a346307f9271afe99d34033f3475e485862f7593521cb483b71abcaf451dbbe9554ec73f39c90d162645d0ac3babe8aa76030c11011a1d776c4f2123bce38cbcc935ab9ad4ad8939874be6b3", 0xa1, 0x0, &(0x7f0000000100)={0x1a, 0x317, 0x800, 0x1, 0x3, 0x1, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x12}}, 0x10) getsockopt$sock_int(r0, 0x1, 0x23, &(0x7f0000830000), &(0x7f00004fe000)=0x4) 2018/04/13 15:27:05 executing program 1: r0 = socket$packet(0x11, 0x3, 0x300) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000180)='/proc/sys/net/ipv4/vs/sync_refresh_period\x00', 0x2, 0x0) r2 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffff9c, 0x4c82) ioctl$LOOP_CTL_ADD(r1, 0x4c80, r2) r3 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/sloppy_tcp\x00', 0x2, 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') r4 = request_key(&(0x7f0000000300)='cifs.idmap\x00', &(0x7f0000000340)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000380)='IPVS\x00', 0xfffffffffffffffb) r5 = request_key(&(0x7f00000003c0)='syzkaller\x00', &(0x7f0000000400)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000440)='/proc/sys/net/ipv4/vs/sync_refresh_period\x00', 0xfffffffffffffffd) keyctl$link(0x8, r4, r5) ioctl$sock_SIOCETHTOOL(r3, 0x8946, &(0x7f0000000200)={'bcsf0\x00', &(0x7f00000001c0)=@ethtool_test={0x1a, 0x1, 0xfff, 0x1, [0x5]}}) ioctl$PIO_FONTX(r3, 0x4b6c, &(0x7f0000000740)="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") sendmsg$IPVS_CMD_SET_DEST(r3, &(0x7f0000000280)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000240)={&(0x7f0000000540)=ANY=[@ANYBLOB="ec00000016c9e98459f68d89878ab7678b47a0f0ba2dbceeb78a75336cf422a4ada455b9e2b7b1624278dff50bd318fe9fbf822fc6cf8d4b847bcd15b739cefa4376838d7fad8d8e53703ed9f0ac3bd4eddf821ffd11beef22314b83e2fe50d095d7ff8fcf7b3c80e03d81d43a05d04fbb416ddbeda264ed99de1a5d3a776fe717e7a6742a4d85dde06e447e94018ef653e07f6b2173586bb8d2f7c9231488746c34db714f9569418cc54f6e3029f607f9c72bf01b5fd1a2ae939c42201593056c178d47e4e952d2ff3930e2e4446a21d165a7d7f331c6e6124cd627e1c1168ce96a4df7", @ANYRES32=r3, @ANYBLOB="020028bd7000fddbdf2506000000480003000800030002000000080001000100000008000800060000000800080000000000140002007465616d5f736c6176655f310000000008000100030000000800080009000000440001000800050004000000080002003f000000080009003b000000080009002c00000008000800040000000800080000000100080004004e210000080002002f000000080006000900000008000600580400001c00020008000300020000000800040004000000080002004e24000020000100080001000a00000014000300ffffffff000000000000000000000000"], 0x3}, 0x1, 0x0, 0x0, 0x40040}, 0x1) ioctl$TIOCSCTTY(r3, 0x540e, 0xfffffffffffffffe) sendto$inet6(r0, &(0x7f0000000000)="0400000000e3cd680946090000b20066514d67060000002fdbaf533715b6518fd25ffd50451b1679af6da56b91bb", 0x2e, 0x0, &(0x7f0000000080)={0xa, 0x800, 0x2, @dev={0xfe, 0x80}}, 0x1c) ioctl$KDGETLED(r3, 0x4b31, &(0x7f00000002c0)) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r3, 0x6, 0x21, &(0x7f0000000140)="9df85f17ab13420c3ea57416d0645cda", 0x10) 2018/04/13 15:27:05 executing program 6: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x50a00, 0x0) ioctl$PPPIOCGFLAGS(r0, 0x8004745a, &(0x7f0000000080)) r1 = socket$inet6(0xa, 0x2100000000000002, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000000040)={@dev={0xfe, 0x80}, 0x0, 0x4}, 0x20) 2018/04/13 15:27:05 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) ioctl$TCSETSW(r0, 0x5402, &(0x7f00009dc000)={0x0, 0x0, 0x10001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000}) r1 = syz_open_pts(r0, 0x0) readv(r1, &(0x7f00001aa000)=[{&(0x7f00006aaf01)=""/255, 0xff}], 0x1) [ 608.755007] unregister_netdevice: waiting for lo to become free. Usage count = 3 [ 618.834938] unregister_netdevice: waiting for lo to become free. Usage count = 3 [ 629.094986] unregister_netdevice: waiting for lo to become free. Usage count = 3 [ 639.355007] unregister_netdevice: waiting for lo to become free. Usage count = 3 [ 649.614929] unregister_netdevice: waiting for lo to become free. Usage count = 3 [ 659.874987] unregister_netdevice: waiting for lo to become free. Usage count = 3 [ 669.905011] unregister_netdevice: waiting for lo to become free. Usage count = 3 [ 680.164949] unregister_netdevice: waiting for lo to become free. Usage count = 3 [ 690.424990] unregister_netdevice: waiting for lo to become free. Usage count = 3 [ 700.465093] unregister_netdevice: waiting for lo to become free. Usage count = 3 [ 710.724970] unregister_netdevice: waiting for lo to become free. Usage count = 3 [ 720.984990] unregister_netdevice: waiting for lo to become free. Usage count = 3 [ 731.244986] unregister_netdevice: waiting for lo to become free. Usage count = 3 [ 736.465219] INFO: task syz-executor2:7745 blocked for more than 120 seconds. [ 736.472438] Not tainted 4.9.93-gcb02358 #2 [ 736.477450] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 736.485573] syz-executor2 D28760 7745 1 0x00000004 [ 736.491433] ffff88019721e000 0000000000000000 ffff8801a0ff4540 ffff8801a2356000 [ 736.499541] ffff8801db221b98 ffff88019de77bc8 ffffffff838c4a7d ffff88019721e8c0 [ 736.507564] ffffed0032e43d17 ffff88019721e000 00fffc0000000000 ffff8801db222468 [ 736.515589] Call Trace: [ 736.518158] [] ? __schedule+0x64d/0x1bd0 [ 736.523845] [] schedule+0x7f/0x1b0 [ 736.529184] [] schedule_preempt_disabled+0x13/0x20 [ 736.535776] [] mutex_lock_nested+0x326/0x870 [ 736.541811] [] ? copy_net_ns+0x155/0x290 [ 736.547523] [] ? mutex_trylock+0x3e0/0x3e0 [ 736.553391] [] ? rcu_read_lock_sched_held+0x103/0x120 [ 736.560237] [] copy_net_ns+0x155/0x290 [ 736.565780] [] create_new_namespaces+0x51c/0x730 [ 736.572160] [] unshare_nsproxy_namespaces+0xa5/0x1d0 [ 736.578931] [] SyS_unshare+0x319/0x710 [ 736.584454] [] ? mntput+0x66/0x90 [ 736.589575] [] ? SyS_clone+0x50/0x50 [ 736.594940] [] ? task_work_run+0x14a/0x180 [ 736.600951] [] ? do_syscall_64+0x48/0x490 [ 736.606765] [] ? SyS_clone+0x50/0x50 [ 736.612103] [] do_syscall_64+0x1a6/0x490 [ 736.617829] [] entry_SYSCALL_64_after_swapgs+0x5d/0xdb [ 736.624730] [ 736.624730] Showing all locks held in the system: [ 736.631064] 2 locks held by khungtaskd/516: [ 736.635400] #0: (rcu_read_lock){......}, at: [] watchdog+0x11c/0xa20 [ 736.644085] #1: (tasklist_lock){.+.+..}, at: [] debug_show_all_locks+0x79/0x218 [ 736.653777] 1 lock held by rsyslogd/3652: [ 736.657933] #0: (&f->f_pos_lock){+.+.+.}, at: [] __fdget_pos+0xac/0xd0 [ 736.666827] 2 locks held by getty/3748: [ 736.670774] #0: (&tty->ldisc_sem){++++++}, at: [] ldsem_down_read+0x32/0x40 [ 736.680096] #1: (&ldata->atomic_read_lock){+.+.+.}, at: [] n_tty_read+0x202/0x16b0 [ 736.690057] 3 locks held by kworker/u4:11/27497: [ 736.694785] #0: ("%s""netns"){.+.+.+}, at: [] process_one_work+0x6ee/0x1500 [ 736.704134] #1: (net_cleanup_work){+.+.+.}, at: [] process_one_work+0x728/0x1500 [ 736.713916] #2: (net_mutex){+.+.+.}, at: [] cleanup_net+0x13f/0x630 [ 736.722557] 1 lock held by syz-executor2/7745: [ 736.727137] #0: (net_mutex){+.+.+.}, at: [] copy_net_ns+0x155/0x290 [ 736.735743] [ 736.737343] ============================================= [ 736.737343] [ 736.744404] NMI backtrace for cpu 1 [ 736.748057] CPU: 1 PID: 516 Comm: khungtaskd Not tainted 4.9.93-gcb02358 #2 [ 736.755135] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 736.764491] ffff8801d857fd08 ffffffff81d9c249 0000000000000000 0000000000000001 [ 736.772482] 0000000000000001 0000000000000001 ffffffff810b7d90 ffff8801d857fd40 [ 736.780473] ffffffff81da7587 0000000000000001 0000000000000000 0000000000000002 [ 736.788462] Call Trace: [ 736.791028] [] dump_stack+0xc1/0x128 [ 736.796367] [] ? irq_force_complete_move+0x320/0x320 [ 736.803090] [] nmi_cpu_backtrace.cold.2+0x48/0x87 [ 736.809554] [] ? irq_force_complete_move+0x320/0x320 [ 736.816279] [] nmi_trigger_cpumask_backtrace+0x12a/0x14f [ 736.823351] [] arch_trigger_cpumask_backtrace+0x14/0x20 [ 736.830338] [] watchdog+0x6b4/0xa20 [ 736.835586] [] ? watchdog+0x11c/0xa20 [ 736.841006] [] kthread+0x26d/0x300 [ 736.846167] [] ? reset_hung_task_detector+0x20/0x20 [ 736.852806] [] ? kthread_park+0xa0/0xa0 [ 736.858419] [] ? kthread_park+0xa0/0xa0 [ 736.864016] [] ? kthread_park+0xa0/0xa0 [ 736.869615] [] ret_from_fork+0x5c/0x70 [ 736.875306] Sending NMI from CPU 1 to CPUs 0: [ 736.879816] NMI backtrace for cpu 0 skipped: idling at pc 0xffffffff838d4586 [ 736.887526] Kernel panic - not syncing: hung_task: blocked tasks [ 736.893663] CPU: 1 PID: 516 Comm: khungtaskd Not tainted 4.9.93-gcb02358 #2 [ 736.900735] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 736.910067] ffff8801d857fcc8 ffffffff81d9c249 ffffffff83a8b3e0 00000000ffffffff [ 736.918055] 0000000000000000 0000000000000001 dffffc0000000000 ffff8801d857fd88 [ 736.926038] ffffffff8141f825 0000000041b58ab3 ffffffff8419bdc0 ffffffff8141f666 [ 736.934019] Call Trace: [ 736.936585] [] dump_stack+0xc1/0x128 [ 736.941922] [] panic+0x1bf/0x3bc [ 736.946909] [] ? add_taint.cold.6+0x16/0x16 [ 736.952852] [] ? ___preempt_schedule+0x16/0x18 [ 736.959057] [] ? nmi_trigger_cpumask_backtrace+0x100/0x14f [ 736.966306] [] watchdog+0x6c5/0xa20 [ 736.971555] [] ? watchdog+0x11c/0xa20 [ 736.976977] [] kthread+0x26d/0x300 [ 736.982137] [] ? reset_hung_task_detector+0x20/0x20 [ 736.988772] [] ? kthread_park+0xa0/0xa0 [ 736.994367] [] ? kthread_park+0xa0/0xa0 [ 736.999969] [] ? kthread_park+0xa0/0xa0 [ 737.005567] [] ret_from_fork+0x5c/0x70 [ 737.011693] Dumping ftrace buffer: [ 737.015246] (ftrace buffer empty) [ 737.018932] Kernel Offset: disabled [ 737.022543] Rebooting in 86400 seconds..